CN211119445U

CN211119445U - Biomass boiler flue gas processing apparatus

Info

Publication number: CN211119445U
Application number: CN201921662045.XU
Authority: CN
Inventors: 蒋金武
Original assignee: Huai'an Fumin Technology Co ltd
Current assignee: Huai'an Fumin Technology Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-28
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a biomass boiler flue gas processing apparatus, including the boiler body, the left side intercommunication at boiler body top has the pipe of discharging fume, the top of boiler body and the right side welding that is located the pipe of discharging fume have the flue gas to handle the case, the upper portion intercommunication of the pipe of discharging fume has concave type connecting pipe, the one end that the pipe of discharging fume was kept away from to concave type connecting pipe runs through the flue gas and handles the case and extend to the lower part of flue gas processing incasement chamber. The utility model discloses a boiler body, the pipe of discharging fume, flue gas treatment case, concave type connecting pipe, water piping, atomizer, recess, activated carbon plate, second filter, ventilation blower and air cooler's setting has solved biomass boiler simultaneously and can discharge high temperature gas at work, contains the burning granule in the gas, and probably contains harmful substance in the gas, produces very big harm to staff's healthy, and biomass boiler's flue gas also can cause the problem of pollution to the air simultaneously.

Description

Biomass boiler flue gas processing apparatus

Technical Field

The utility model relates to a biomass boiler technical field specifically is a biomass boiler flue gas processing apparatus.

Background

The biomass boiler is a kind of boiler, and is called as biomass boiler taking biomass energy as fuel, and is divided into a biomass steam boiler, a biomass hot water boiler, a biomass hot air furnace, a biomass heat-conducting oil furnace, a vertical biomass boiler, a horizontal biomass boiler and the like, and the boiler adopts a reciprocating grate which is the most suitable combustion equipment for biomass fuel. In terms of structural design, the boiler has larger space compared with a traditional boiler hearth, and simultaneously, the secondary air which is very reasonable is arranged, so that a large amount of volatile matters which are separated out instantly during the combustion of the biomass fuel can be combusted fully;

the boiler can be equipped with fuel ignition burner, realizes the automation of ignition, and the feed, burning, slagging-off, water supply, ignition of boiler all can adopt automatic control, and it is very convenient to operate. The boiler is provided with an automatic ash removal device, so that ash on the heating surface of the boiler can be removed in time, the efficient and stable operation of the boiler is ensured, and the tail part of the boiler is provided with an economizer;

biomass boiler can discharge high temperature gas in the work, contains the burning granule in the gas, and probably contains harmful substance in the gas, produces very big harm to staff's healthy, and biomass boiler's flue gas also can cause the pollution to the air simultaneously, for this reason, proposes a biomass boiler flue gas processing apparatus and solves above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biomass boiler flue gas processing apparatus, possess to the cooling of high-temperature gas, the adsorbed gas includes the granule that is useful, to harmful substance's absorption in the flue gas, reduce the harm of flue gas to staff's health and flue gas to air pollution's advantage, biomass boiler has been solved and high-temperature gas can be discharged at work, contain the burning granule in the gas, and probably contain harmful substance in the gas, produce very big harm to staff's healthy, biomass boiler's flue gas also can cause the problem of pollution to the air simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a biomass boiler flue gas treatment device comprises a boiler body, wherein the left side of the top of the boiler body is communicated with a smoke exhaust pipe, a smoke treatment box is welded at the top of the boiler body and on the right side of the smoke exhaust pipe, the upper part of the smoke exhaust pipe is communicated with a concave connecting pipe, one end of the concave connecting pipe far away from the smoke exhaust pipe penetrates through the smoke treatment box and extends to the lower part of the inner cavity of the smoke treatment box, the upper part of the inner cavity of the flue gas treatment box is fixedly connected with a water delivery pipeline, the bottom of the water delivery pipeline is communicated with atomizing nozzles at equal intervals, grooves are symmetrically arranged on both sides of the upper part of the inner wall of the flue gas treatment box, an activated carbon plate is inserted into the grooves, a second filter plate is arranged at the upper part of the inner cavity of the flue gas treatment box and below the activated carbon plate, the upper portion bolt on flue gas processing case right side has the ventilation blower, the upper portion on flue gas processing case right side just is located the below bolt of ventilation blower and has been connect air cooler.

Preferably, the top intercommunication of case is handled to the flue gas has the blast pipe, the bottom intercommunication on case right side is handled to the flue gas has first outlet pipe, the top fixed mounting of first outlet pipe has first gate valve.

Preferably, the air outlet of the ventilator is communicated with the air inlet of the air cooler through a pipeline, and the air outlet of the air cooler is communicated with the upper part of the right side of the smoke treatment box through a pipeline.

Preferably, the positive right side fixed mounting of boiler body has the switch, the upper portion welding on boiler body back right side has the water pump, the input of water pump, ventilation blower and air cooler all passes through the output electric connection of wire and switch, the input of switch passes through wire and external power supply electric connection.

Preferably, the welding of center department on boiler body right side has sewage pretreatment tank, the top intercommunication of pipeline and sewage pretreatment tank is passed through to the one end of first outlet pipe, the lower part welding on boiler body right side has water storage tank, the left side intercommunication at pipeline and water storage tank top is passed through to the bottom of sewage pretreatment tank, water storage tank top's right side intercommunication has the water filling port, water storage tank right side's bottom intercommunication has the second outlet pipe, the one end fixed mounting of second outlet pipe has the second gate valve.

Preferably, the water inlet end of the water pump is communicated with a third water outlet pipe through a pipeline, the third water outlet pipe is positioned at the bottom of the left side of the back face of the water storage tank, the water outlet end of the water pump is communicated with one end of the water conveying pipeline through a pipeline, and a first filter plate is inserted into the upper portion of the front face of the water storage tank.

Preferably, the positive upper portion of case is handled to the flue gas articulates there is the chamber door, the welding of the center department on the positive right side of chamber door has the handle, the bolt has all been bolted on the positive upper and lower both sides that just are located the handle of chamber door, the positive right side of case is handled to the flue gas has the round pin seat of bolt looks adaptation.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a boiler body, the pipe of discharging fume, flue gas treatment case, concave type connecting pipe, water piping, atomizer, recess, activated carbon plate, second filter, ventilation blower and air cooler's setting has solved biomass boiler simultaneously and can discharge high temperature gas at work, contains the burning granule in the gas, and probably contains harmful substance in the gas, produces very big harm to staff's healthy, and biomass boiler's flue gas also can cause the problem of pollution to the air simultaneously.

2. The utility model can control the amount of the treatment liquid in the flue gas treatment box through the arrangement of the first gate valve, the treated flue gas is discharged through the arrangement of the exhaust pipe, the high-temperature flue gas in the flue gas treatment box can be cooled through the arrangement of the ventilator and the air cooler, the water pump, the ventilator and the air cooler can be controlled through the arrangement of the switch, the treatment liquid which absorbs toxic gas can be treated through the arrangement of the sewage and the treatment box, the treatment liquid after being used for many times can be discharged through the arrangement of the second outlet pipe and the second gate valve, the large particles in the treatment liquid can be prevented from entering the water storage box through the arrangement of the first filter plate, the activated carbon plate and the second filter plate in the flue gas treatment box can be replaced through the arrangement of the box door, the box door can be fixed through the arrangement of the bolt, through the arrangement of the handle, the box door can be conveniently pulled by a worker.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the top structure of the present invention;

fig. 3 is the schematic view of the section structure of the flue gas treatment box of the utility model.

In the figure: 1. a boiler body; 2. a concave connecting pipe; 3. a water injection port; 4. a box door; 5. an exhaust pipe; 6. a handle; 7. a bolt; 8. a ventilator; 9. an air cooler; 10. a first water outlet pipe; 11. a first gate valve; 13. a sewage pretreatment tank; 14. a switch; 15. a water storage tank; 16. a flue gas treatment box; 17. a smoke exhaust pipe; 18. a first filter plate; 19. a water pump; 20. an atomizing spray head; 21. a water delivery pipeline; 22. a second filter plate; 23. an activated carbon plate; 24. a second water outlet pipe; 25. a second gate valve; 26. a groove; 27. and a third water outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The device comprises a boiler body 1, a smoke discharge pipe 17 is communicated with the left side of the top of the boiler body 1, a smoke treatment box 16 is welded to the right side of the smoke discharge pipe 17 at the top of the boiler body 1, a concave connecting pipe 2 is communicated with the upper portion of the smoke discharge pipe 17, one end of the concave connecting pipe 2, which is far away from the smoke discharge pipe 17, extends to the lower portion of the inner cavity of the smoke treatment box 16, a water pipe 21 is fixedly connected to the upper portion of the inner cavity of the smoke treatment box 16, a bottom of the water pipe 21 is equidistantly communicated with an atomizing nozzle 20, grooves 26 are symmetrically formed in the two sides of the inner wall of the smoke treatment box 16, an active carbon plate 23 is inserted into the grooves 26, a second filter plate 22 is arranged below the active carbon plate 23 at the upper portion of the inner cavity of the smoke treatment box 16, a ventilator 8 is bolted to the upper portion of the right side of the smoke treatment box 16, a handle, which is positioned below the ventilator 8, an air cooler 9 is bolted to the lower portion of the ventilator 8, the smoke treatment box 16 is communicated with a ventilator 7, a plug 7 is arranged to control the air inlet of a water tank, a water inlet pipe, a water tank, a water pump 7, a water tank 7, a water pump 7, a water inlet, a water tank 7, a water inlet pipe 7, a water inlet for controlling a water inlet, a water inlet for controlling the smoke treatment box for controlling the smoke treatment, a water inlet of a water, a water inlet for the smoke treatment, a water inlet of a water inlet for the smoke treatment box for the smoke treatment, a water inlet, a water pump 7, a water inlet of a water inlet, a water inlet for the water pump 7, a water inlet for the smoke treatment box 7, a water inlet for the smoke treatment box for the water inlet, a water pump 7, a water inlet for the smoke treatment box for the water pump for the water inlet for the smoke treatment box for the water inlet, a water inlet for the smoke treatment box for the water, a water inlet, a water inlet, a water inlet for the smoke treatment box for the smoke treatment, a water inlet for the smoke.

When the device is used, the device is powered by an external power supply and is started by an external controller, meanwhile, all electrical components inside the device are connected with the external power supply and the external meter controller by a conventional and known circuit connection mode, treatment liquid is injected into the water storage tank 15 through the water injection port 3, the switch 14 is turned on, the water pump 19, the ventilator 8 and the air cooler 9 start to work, the treatment liquid in the water storage tank 15 enters the water inlet end of the water pump 19 through a pipeline, enters the water pipeline 21 through a pipeline communicated with the water outlet end of the water pump 19 and the water pipeline 21, harmful substances and insufficiently-burnt particles in the flue gas entering the flue gas treatment tank 16 from the concave connecting pipe 2 can be adsorbed by the atomizing nozzle 20, the flue gas is cooled, the treatment liquid falls into the bottom of the flue gas treatment tank 16 and passes through the first water outlet pipe 10, make the treatment fluid can follow in the pipeline flows into sewage pretreatment case 13, be provided with the medicament in the sewage pretreatment case 13, can carry out neutralization to the harmful substance in the treatment fluid, the treatment fluid after the neutralization passes through in pipeline inflow water storage tank 15, first filter 18 filters the granule in the treatment fluid, blow extension 8 and air cooler 9 and carry out further cooling to the flue gas, the flue gas after the cooling filters through second filter 22, the flue gas after the filtration carries out harmful substance's further absorption through activated carbon plate 23 again, discharge into the air through blast pipe 5 at last.

In summary, the following steps: this biomass boiler flue gas processing apparatus, through boiler body 1, discharge fume 17, flue gas treatment box 16, concave type connecting pipe 2, water pipe 21, atomizer 20, recess 26, activated carbon plate 23, second filter 22, ventilation blower 8 and air cooler 9's cooperation, biomass boiler has been solved and high-temperature gas can be discharged in the work, contain the burning granule in the gas, and probably contain harmful substance in the gas, produce very big harm to staff's healthy, biomass boiler's flue gas also can cause the problem of pollution to the air simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biomass boiler flue gas processing apparatus, includes boiler body (1), its characterized in that: the utility model discloses a flue gas treatment device, including boiler body (1), the left side intercommunication at top has smoke exhaust pipe (17), the top of boiler body (1) just is located the right side welding of smoke exhaust pipe (17) and has the flue gas to handle case (16), the upper portion intercommunication of smoke exhaust pipe (17) has concave type connecting pipe (2), the one end that smoke exhaust pipe (17) were kept away from to concave type connecting pipe (2) runs through flue gas and handles case (16) and extend to the lower part of flue gas treatment case (16) inner chamber, the upper portion fixedly connected with conduit (21) of flue gas treatment case (16) inner chamber, the bottom equidistance intercommunication of conduit (21) has atomizer (20), the both sides on flue gas treatment case (16) inner wall upper portion all the symmetry are seted up fluted (26), activated carbon board (23) have been inserted in recess (26), the upper portion of flue gas treatment case (16) inner chamber just is located the below of activated carbon, the upper portion bolt on case (16) right side is handled to the flue gas has connect ventilation blower (8), the upper portion on case (16) right side and the below bolt that is located ventilation blower (8) are handled to the flue gas has connected air cooler (9).

2. The biomass boiler flue gas treatment device according to claim 1, wherein: the top intercommunication of case (16) is handled to the flue gas has blast pipe (5), the bottom intercommunication on case (16) right side is handled to the flue gas has first outlet pipe (10), the top fixed mounting of first outlet pipe (10) has first gate valve (11).

3. The biomass boiler flue gas treatment device according to claim 1, wherein: the air outlet of the ventilator (8) is communicated with the air inlet of the air cooler (9) through a pipeline, and the air outlet of the air cooler (9) is communicated with the upper part of the right side of the flue gas treatment box (16) through a pipeline.

4. The biomass boiler flue gas treatment device according to claim 1, wherein: the utility model discloses a boiler, including boiler body (1), positive right side fixed mounting has switch (14), upper portion welding on boiler body (1) back right side has water pump (19), the input of water pump (19), ventilation blower (8) and air cooler (9) all passes through the output electric connection of wire with switch (14), the input of switch (14) passes through wire and external power supply electric connection.

5. The biomass boiler flue gas treatment device according to claim 2, wherein: the welding of center department on boiler body (1) right side has sewage pretreatment tank (13), the top intercommunication of pipeline and sewage pretreatment tank (13) is passed through to the one end of first outlet pipe (10), the lower part welding on boiler body (1) right side has water storage tank (15), the left side intercommunication at pipeline and water storage tank (15) top is passed through to the bottom of sewage pretreatment tank (13), the right side intercommunication at water storage tank (15) top has water filling port (3), the bottom intercommunication on water storage tank (15) right side has second outlet pipe (24), the one end fixed mounting of second outlet pipe (24) has second gate valve (25).

6. The biomass boiler flue gas treatment device according to claim 4, wherein: the water inlet end of the water pump (19) is communicated with a third water outlet pipe (27) through a pipeline, the third water outlet pipe (27) is located at the bottom of the left side of the back face of the water storage tank (15), the water outlet end of the water pump (19) is communicated with one end of a water conveying pipeline (21) through a pipeline, and a first filter plate (18) is inserted into the upper portion of the front face of the water storage tank (15).

7. The biomass boiler flue gas treatment device according to claim 1, wherein: the positive upper portion of case (16) is handled to the flue gas articulates there is chamber door (4), center department welding on the positive right side of chamber door (4) has handle (6), bolt (7) have all been bolted in the front of chamber door (4) and the upper and lower both sides that are located handle (6), the positive right side of case (16) is bolted on the round pin seat with bolt (7) looks adaptation to the flue gas.