CN206593127U - No smoke environmental protection and energy conservation chimney device - Google Patents

No smoke environmental protection and energy conservation chimney device Download PDF

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Publication number
CN206593127U
CN206593127U CN201720051257.9U CN201720051257U CN206593127U CN 206593127 U CN206593127 U CN 206593127U CN 201720051257 U CN201720051257 U CN 201720051257U CN 206593127 U CN206593127 U CN 206593127U
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China
Prior art keywords
smoke
pipe
cooling down
cesspool
water
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Expired - Fee Related
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CN201720051257.9U
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Chinese (zh)
Inventor
董立丰
董建
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董立丰
董建
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Abstract

The utility model discloses a kind of no smoke environmental protection and energy conservation chimney device, including:Cesspool, water purifying tank of cooling down cool down for two closing rectangular parallelepiped spaces bonded to each other, the smoke discharging pipe being connected with boiler is connected by device for abatement of smoke and dust with cesspool of cooling down;The smoke discharging pipe includes some instlated tubulars being sequentially communicated, if being disposed with dried layer is laterally staggered, be sequentially communicated heat-absorbing water pipe in instlated tubular along its length to absorb the heat of boiler smoke;The device for abatement of smoke and dust includes some smoke elimination pieces being sheathed in center stand column, is provided with some circular holes along the circumferential direction arranged on smoke elimination piece, and the circular hole on adjacent two-by-two smoke elimination piece mutually staggers, so as to ensure the precipitation of flue dust and the separation of flue gas.The utility model realizes the recycling of boiler smoke contained energy by heat-absorbing water pipe, while ensure that the sealing and completeness of smoke abatement and dust control, energy-conserving and environment-protective and service life is longer, using and it is easy to maintenance.

Description

No smoke environmental protection and energy conservation chimney device
Technical field
The present invention relates to a kind of no smoke environmental protection and energy conservation chimney device, it is adaptable to the gas cleaning processing of large-sized boiler.
Background technology
In recent years, the living environment of the mankind receives the continuous aggravation of heavy damage, especially air pollution, including more next More frequently haze weather phenomenon, on people's travel safety, healthy all to cause great threat.Cause air pollution Factor have a lot, wherein, the influence that the gas of boiler combustion is discharged to environmental disruption is very big, thus produced boiler smoke Cleaning equipment is also to emerge in an endless stream.
Current boiler flue gas purifying equipment is mainly two kinds, and one kind is to use electrostatic precipitation, and two be water curtain dedusting.Electrostatic Dedusting is applied to the less factory floor of dust, and the ability of dedusting is relatively low, invests larger;Cigarette of the water curtain dedusting suitable for chimney Gas dedusting, but due to its blow-by, the flue dust of boiler combustion generation can not be thoroughly removed, institute's smoke discharging does not meet national ring Guaranteed request, and service life is not long.And boiler combustion produce flue gas in still contain substantial amounts of heat, with after air contact often A large amount of white hazes are produced, existing boiler flue gas purifying equipment can not be recycled to boiler smoke institute heat content, and then lost Most of energy.In addition, too fast flue gas velocity can usually take the molecule omitted in flue gas in air to, Jin Erzao Into environmental pollution.
Therefore, those skilled in the art are directed to developing a kind of no smoke environmental protection and energy conservation chimney device, can realize to pot The recycling of kiln gas institute heat content, while the sealing and completeness of smoke abatement and dust control are ensure that, and the flue dust precipitation collected After can be recycled, so as to substantially reduce the destruction to environment.
The content of the invention
Goal of the invention:In order to overcome the deficiencies in the prior art, the present invention provides a kind of no smoke environmental protection and energy conservation cigarette Wound packages is put, with energy-conserving and environment-protective, using and it is easy to maintenance, service life is longer the features such as, energy contained by boiler smoke can be realized The recycling of amount, and the sealing and completeness of smoke abatement and dust control are ensure that, so as to substantially reduce the destruction to environment.
Technical scheme:To achieve the above object, the technical solution adopted by the present invention is:
A kind of no smoke environmental protection and energy conservation chimney device, including be connected with boiler nozzle smoke discharging pipe, device for abatement of smoke and dust, Cool down cesspool, detention tank, cool down water purifying tank and chimney, and cesspool of cooling down, water purifying tank of cooling down for two it is bonded to each other Closing rectangular parallelepiped space;
Wherein, the device for abatement of smoke and dust, which is arranged at, cools down at the top of cesspool, and smoke discharging pipe by device for abatement of smoke and dust with disappearing Gas cesspool is connected;Cesspool side of cooling down is provided with some decontamination sparge pipes, and its opposite side bottom is provided with some sewage Outlet pipe, and connected by sewage outlet pipe with detention tank;Cool down and be provided with partition wall between cesspool and water purifying tank of cooling down To separate, and the top water purification that partition wall top is provided with some gas outlets and cesspool overflow pipe, cesspool of cooling down passes through Cesspool overflow pipe is flowed into water purifying tank of cooling down;Water purifying tank side of cooling down is provided with outlet pipe, and passes through at the top of water purifying tank of cooling down Chimney is connected with outside air.
It is preferred that, in order to be recycled to the heat in boiler smoke, the smoke discharging pipe includes some be sequentially communicated Instlated tubular, if being disposed with the heat-absorbing water pipe that dried layer is laterally staggered, be sequentially communicated in the instlated tubular along its length, and often Layer heat-absorbing water pipe is along the transversely arranged of instlated tubular and is sequentially communicated, add heat-absorbing water pipe by heat rating, substantially increase suction The heat absorption rate of hot-water line, energy-conserving and environment-protective.
Further, in order to reduce the loss of boiler smoke institute heat content, the instlated tubular includes steel pipe and is sheathed on steel Rock wool sleeve pipe outside pipe, with heat-insulation and heat-preservation.
Further, one end that the instlated tubular connects with boiler is provided with the cold water inlet connected with heat-absorbing water pipe, One end that instlated tubular connects with device for abatement of smoke and dust is provided with the top of the hot water outlet pipe connected with heat-absorbing water pipe, and instlated tubular and set There is the overflow pipe connected with heat-absorbing water pipe.Heat carrier injection heat-absorbing water pipe is absorbed heat by cold water inlet, heat-absorbing water pipe The interior heat carrier for completing heat exchange flows out from hot water outlet pipe, and ensures the exhaust of water overheat in heat-absorbing water pipe by overflow pipe. Here heat carrier can use running water, and the running water after heating can supply nearby residents and use.
It is preferred that, the diameter of the smoke discharging pipe becomes larger at the top of boiler to device for abatement of smoke and dust top, so as to reduce The flowing velocity of flue gas, increases the time of gas cleaning, it is ensured that the completeness of smoke abatement and dust control.
It is preferred that, the device for abatement of smoke and dust includes smoke-input tube, the center stand column that is arranged in smoke-input tube and some is sheathed on Smoke elimination piece in center stand column;The smoke elimination piece is in the form of a circular plate, and some circles along the circumferential direction arranged are provided with smoke elimination piece Circular hole on hole, and adjacent two-by-two smoke elimination piece mutually staggers.The circular hole mutually staggered subtracts significantly as the passage of boiler smoke The small flowing velocity of flue gas, so as to ensure the precipitation of flue dust and the separation of flue gas.
Further, be provided with the top of the center stand column atomizing inlet pipe that extends horizontally to outside smoke-input tube and with spraying The smoke elimination sprayer of water inlet pipe connection, the purification mixed by atomizing inlet pipe and smoke elimination atomizers spray by lime and water Liquid purifies water come the sulphur removal that eliminates smoke.The water smoke sent forth simultaneously can condense into solid with flue dust, then by smoke elimination piece that flue gas is complete Separate.Then, smokeless is known from experience by cesspool and the water purifying tank of cooling down of cooling down, and slowly flows out chimney;Flue dust then freely falls Cool down in pond, largely fall into and cool down cesspool and then reach that detention tank carries out precipitation recycling.
It is preferred that, for using water wisely, it is provided with decontamination water intaking valve, and sewage outlet pipe and sets on the decontamination sparge pipe It is equipped with sewage outlet valve.
It is preferred that, some water jets connected with cesspool of cooling down are provided with the partition wall of the cesspool side of cooling down, And the water jet is arranged above gas outlet, so as to form water cover before gas outlet, the flue dust in flue gas is further adsorbed.
It is preferred that, in order to fully reduce flue gas velocity, the diameter of the chimney is tapered into from the bottom up, and its top is set There is lightning rod.
Beneficial effect:A kind of no smoke environmental protection and energy conservation chimney device that the present invention is provided, relative to prior art, with Lower advantage:1st, most of heat contained by boiler smoke is absorbed by instlated tubular and heat-absorbing water pipe, heat absorption rate up to 75% with On, energy-conserving and environment-protective, and be easy to use and safeguard;2nd, the sealing and completeness of smoke abatement and dust control are ensure that, and the flue dust collected sinks It can be recycled behind shallow lake, greatly reduce the destruction to environment;3rd, the system can be recycled, with the longer use longevity Life and stronger dust collection capacity, it is adaptable to the gas cleaning processing of large-sized boiler.
Brief description of the drawings
Fig. 1 is the structural representation one of the embodiment of the present invention;
Fig. 2 is the structural representation two of the embodiment of the present invention;
Fig. 3 is the smoke-input tube internal structure schematic diagram of device for abatement of smoke and dust in the embodiment of the present invention;
Fig. 4 is the structural representation of instlated tubular in the embodiment of the present invention;
Fig. 5 is the internal structure schematic diagram of instlated tubular in the embodiment of the present invention;
Figure includes:1st, boiler, 2, smoke discharging pipe, 3, device for abatement of smoke and dust, 4, cesspool of cooling down, 5, detention tank, 6, Cool down water purifying tank, 7, chimney, 8, decontamination sparge pipe, 9, sewage outlet pipe, 10, partition wall, 11, gas outlet, 12, cesspool spilling water Pipe, 13, instlated tubular, 14, hot water outlet pipe, 15, heat-absorbing water pipe, 16, cold water inlet, 17, overflow pipe, 18, smoke-input tube, 19, Center stand column, 20, smoke elimination piece, 21, circular hole, 22, atomizing inlet pipe, 23, smoke elimination sprayer, 24, lightning rod.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the present invention.
It is as shown in Figure 1 a kind of no smoke environmental protection and energy conservation chimney device, including the smoke discharging pipe being connected with the outlet flue of boiler 1 2nd, device for abatement of smoke and dust 3, cesspool 4 of cooling down, detention tank 5, cool down water purifying tank 6 and chimney 7, and cesspool 4 of cooling down, cool down it is net Pond 6 is two closing rectangular parallelepiped spaces bonded to each other;
Wherein, the device for abatement of smoke and dust 3 is arranged at cesspool 4 of cooling down (side away from water purifying tank 6 of cooling down) top, and row Smoke pipeline 2 is connected by device for abatement of smoke and dust 3 with cesspool 4 of cooling down;Cesspool 4 cool down (not with boiler 1, the phase of water purifying tank 6 of cooling down It is adjacent) side be provided with some decontamination sparge pipes 8, its opposite side bottom is provided with some sewage outlet pipes 9, and passes through sewage Outlet pipe 9 is connected with the top of detention tank 5;Cool down and partition wall 10 be provided between cesspool 4 and water purifying tank 6 of cooling down to separate, And the top of partition wall 10 is provided with some gas outlets 11 and the cesspool overflow pipe 12 positioned at the lower section of gas outlet 11;Cool down water purifying tank 6 (not with cooling down what cesspool 4 was affixed) sides are provided with outlet pipe, and the top of water purifying tank 6 of cooling down is by chimney 7 and outside air Connection.
As shown in Figure 4,5, the smoke discharging pipe 2 includes some instlated tubulars 13 being sequentially communicated, and the instlated tubular 13 includes Steel pipe and the rock wool sleeve pipe being sheathed on outside steel pipe;If be disposed with along its length in the instlated tubular 13 dried layer it is laterally staggered, The heat-absorbing water pipe 15 being sequentially communicated, and every layer of heat-absorbing water pipe 15 includes 3 along instlated tubular 13 is transversely arranged, the heat absorption that is sequentially communicated Water pipe 15.
Enter as shown in Fig. 2 the instlated tubular 13 is provided with the cold water connected with heat-absorbing water pipe 15 with one end that boiler 1 connects Water pipe 16, instlated tubular 13 is provided with the hot water outlet pipe 14 connected with heat-absorbing water pipe 15 with one end that device for abatement of smoke and dust 3 connects, and The top of instlated tubular 13 is provided with the overflow pipe 17 connected with heat-absorbing water pipe 15.
As shown in figure 3, the device for abatement of smoke and dust 3 includes smoke-input tube 18, the center stand column 19 being arranged in smoke-input tube 18, bottom Portion's support and some smoke elimination pieces 20 being sheathed in center stand column 19, and smoke-input tube 18 and center stand column 19 set by bottom bracket It is placed in the top of cesspool 4 of cooling down;The smoke elimination piece 20 is in the form of a circular plate, and its size is engaged with the inwall of smoke-input tube 18, eliminates smoke It is provided with some circular holes 21 along the circumferential direction arranged on piece 20, and the circular hole 21 on adjacent two-by-two smoke elimination piece 20 is mutually wrong Open.
In the present embodiment, the top of center stand column 19 is provided with the atomizing inlet pipe 22 extended horizontally to outside smoke-input tube 18 And the smoke elimination sprayer 23 connected with atomizing inlet pipe 22, sprayed by atomizing inlet pipe 22 and smoke elimination sprayer 23 by lime and The scavenging solution that water is mixed;It is provided with the partition wall 10 of the side of cesspool 4 of cooling down some with cooling down what cesspool 4 was connected Water jet, and the water jet is arranged at the top of gas outlet 11;The smoke elimination sprayer 23 and water jet use atomizer, And smoke elimination sprayer 23 uses circulating type atomizer.
In the present embodiment, the diameter of the smoke discharging pipe 2 becomes larger from the top of boiler 1 to the top of device for abatement of smoke and dust 3;Institute State to be provided with decontamination water intaking valve, and sewage outlet pipe 9 on decontamination sparge pipe 8 and be provided with sewage outlet valve;The chimney 7 it is straight Footpath is tapered into from the bottom up, and is arranged at the top of water purifying tank 6 of cooling down by bottom bracket, and its top is provided with lightning rod 24.
The embodiment of the present invention is as follows:
Boiler smoke along smoke discharging pipe 2 by device for abatement of smoke and dust 3, then by cool down cesspool 4 and cool down after water purifying tank 6 from Chimney 7 is passed through in air;Ensure that boiler smoke institute heat content is not lost in by instlated tubular 13, and further utilize heat-absorbing water pipe 15 Absorb most of heat in boiler smoke;Heat carrier injection heat-absorbing water pipe 15 is absorbed heat by cold water inlet 16, plus Heat carrier after heat is used from the outflow supply surrounding resident of hot water outlet pipe 14.
Reduce the flowing velocity of flue gas by the smoke discharging pipe gradually expanded, and then by atomizing inlet pipe 22 and eliminate smoke The sprinkling limewash of sprayer 23 purifies water come the sulphur removal that eliminates smoke;The water smoke sent forth simultaneously can condense into solid with flue dust, then pass through The smoke elimination piece 20 mutually staggered is completely isolated by flue gas;Then smokeless is known from experience by cesspool 4 and the water purifying tank of cooling down of cooling down 6, slow outflow chimney 7;And flue dust then freely falls in cool down cesspool 4 and water purifying tank 6 of cooling down, and most of flue dust passes through sewage Outlet pipe 9 reaches that detention tank carries out precipitation recycling.
Cool down cesspool 4 and the water cooled down in water purifying tank 6 are changed by decontaminating sparge pipe 8 and cesspool overflow pipe 12, So as to ensure the effect of smoke abatement and dust control, while decontaminating the adsorbable cigarette of water smoke that sparge pipe 8 sprays above the water surface of cesspool 4 of cooling down Flue dust in gas is simultaneously brought into cesspool 4 of cooling down;Water cover is formed before gas outlet 11 by water jet, flue gas is further adsorbed In flue dust;Fully reduce the velocity of discharge of flue gas by chimney 7, flue gas velocity mistake is avoided while the separation for being conducive to flue gas Entrain the pellets into soon in air.The system equipment is absorbed big contained by boiler smoke by instlated tubular 13 and heat-absorbing water pipe 15 Partial heat, so as to be recycled to the heat in boiler smoke, energy-conserving and environment-protective;It can be recycled simultaneously, with longer Service life and stronger dust collection capacity, it is adaptable to the gas cleaning processing of large-sized boiler.
Described above is only the preferred embodiment of the present invention, it should be pointed out that:For the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (10)

1. a kind of no smoke environmental protection and energy conservation chimney device, it is characterised in that including the smoke discharging pipe being connected with boiler (1) outlet flue (2), device for abatement of smoke and dust (3), cesspool of cooling down (4), detention tank (5), water purifying tank of cooling down (6) and chimney (7), and dirt of cooling down Pond (4), water purifying tank of cooling down (6) are two closing rectangular parallelepiped spaces bonded to each other;
Wherein, the device for abatement of smoke and dust (3) is arranged at the top of cesspool of cooling down (4), and smoke discharging pipe (2) passes through device for abatement of smoke and dust (3) connected with cesspool of cooling down (4);Cool down cesspool (4) side be provided with it is some decontamination sparge pipes (8), its opposite side bottom Portion is provided with some sewage outlet pipes (9), and is connected by sewage outlet pipe (9) with detention tank (5);Cool down cesspool (4) partition wall (10) is provided between water purifying tank of cooling down (6) to separate, and partition wall (10) top is provided with some gas outlets (11) And cesspool overflow pipe (12);Water purifying tank (6) side of cooling down is provided with outlet pipe, and by cigarette at the top of water purifying tank of cooling down (6) Chimney (7) is in communication with the outside.
2. a kind of no smoke environmental protection and energy conservation chimney device according to claim 1, it is characterised in that the smoke discharging pipe (2) some instlated tubulars (13) being sequentially communicated, the instlated tubular (13) are included if interior be disposed with dried layer transverse direction along its length Staggeredly, the heat-absorbing water pipe (15) being sequentially communicated, every layer of heat-absorbing water pipe (15) is along the transversely arranged of instlated tubular (13) and is sequentially communicated.
3. a kind of no smoke environmental protection and energy conservation chimney device according to claim 2, it is characterised in that the instlated tubular (13) Including steel pipe and the rock wool sleeve pipe being sheathed on outside steel pipe.
4. a kind of no smoke environmental protection and energy conservation chimney device according to claim 2, it is characterised in that the instlated tubular (13) The one end connected with boiler (1) is provided with the cold water inlet (16) connected with heat-absorbing water pipe (15), and instlated tubular (13) is with eliminating smoke One end that deduster (3) connects is provided with the top of the hot water outlet pipe (14) connected with heat-absorbing water pipe (15), and instlated tubular (13) It is provided with the overflow pipe (17) connected with heat-absorbing water pipe (15).
5. a kind of no smoke environmental protection and energy conservation chimney device according to claim 1, it is characterised in that the smoke discharging pipe (2) diameter becomes larger at the top of boiler (1) to device for abatement of smoke and dust (3) top.
6. a kind of no smoke environmental protection and energy conservation chimney device according to claim 1, it is characterised in that the device for abatement of smoke and dust (3) include smoke-input tube (18), the center stand column (19) that is arranged in smoke-input tube (18) and some be sheathed in center stand column (19) Smoke elimination piece (20);The smoke elimination piece (20) is in the form of a circular plate, is provided with and some along the circumferential direction arranges on smoke elimination piece (20) Circular hole (21) on circular hole (21), and adjacent two-by-two smoke elimination piece (20) mutually staggers.
7. a kind of no smoke environmental protection and energy conservation chimney device according to claim 6, it is characterised in that the center stand column (19) top is provided with what is extended horizontally to the outer atomizing inlet pipe (22) of smoke-input tube (18) and connected with atomizing inlet pipe (22) Smoke elimination sprayer (23), sprayed by atomizing inlet pipe (22) and smoke elimination sprayer (23) by lime and water mix it is net Change liquid.
8. a kind of no smoke environmental protection and energy conservation chimney device according to claim 1, it is characterised in that the decontamination sparge pipe (8) it is provided with decontamination water intaking valve, and sewage outlet pipe (9) and is provided with sewage outlet valve.
9. a kind of no smoke environmental protection and energy conservation chimney device according to claim 1, it is characterised in that the cesspool of cooling down (4) some water jets connected with cesspool of cooling down (4) are provided with the partition wall (10) of side, and the water jet is arranged at out Above gas port (11).
10. a kind of no smoke environmental protection and energy conservation chimney device according to claim 1, it is characterised in that the chimney (7) Diameter is tapered into from the bottom up, and its top is provided with lightning rod (24).
CN201720051257.9U 2017-01-17 2017-01-17 No smoke environmental protection and energy conservation chimney device Expired - Fee Related CN206593127U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720051257.9U CN206593127U (en) 2017-01-17 2017-01-17 No smoke environmental protection and energy conservation chimney device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720051257.9U CN206593127U (en) 2017-01-17 2017-01-17 No smoke environmental protection and energy conservation chimney device

Publications (1)

Publication Number Publication Date
CN206593127U true CN206593127U (en) 2017-10-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108666872A (en) * 2018-03-30 2018-10-16 宁夏中科天际防雷研究院有限公司 A kind of automatic aspirating lightning arrester for high-rise
CN113623674A (en) * 2021-08-12 2021-11-09 周常生 Environment-friendly energy-saving emission-reducing smoke abatement device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108666872A (en) * 2018-03-30 2018-10-16 宁夏中科天际防雷研究院有限公司 A kind of automatic aspirating lightning arrester for high-rise
CN113623674A (en) * 2021-08-12 2021-11-09 周常生 Environment-friendly energy-saving emission-reducing smoke abatement device

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171027

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CF01 Termination of patent right due to non-payment of annual fee