CN209639043U - A kind of refuse pyrolysis flue gas purification device - Google Patents
A kind of refuse pyrolysis flue gas purification device Download PDFInfo
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- CN209639043U CN209639043U CN201822128277.9U CN201822128277U CN209639043U CN 209639043 U CN209639043 U CN 209639043U CN 201822128277 U CN201822128277 U CN 201822128277U CN 209639043 U CN209639043 U CN 209639043U
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Abstract
The utility model discloses a kind of refuse pyrolysis flue gas purification devices, including pyrolysis oven, dust-extraction unit, desulfurization neutralizing tank, liquid-gas separation device, purification pot, air-introduced machine and gas collecting tank, the outlet flue of pyrolysis oven connects the smoke inlet of dust-extraction unit by flue gas delivery pipe, the first spray tube is provided in dust-extraction unit, first spray tube one end is connected with water pipe, the first booster pump is provided on water pipe, water pipe is connected with the water outlet of water pump, another end opening of water pump is connected with cooler by pipeline, cooler connects the water outlet of the first water tank by pipeline, the outlet flue of dust-extraction unit is connected with the smoke inlet of desulfurization neutralizing tank by flue gas delivery pipe, in desulfurization and the outlet flue of pot bottom is connected with liquid-gas separation device by flue gas delivery pipe, pass through the cooler and booster pump of setting, cooling pressurization is carried out to shower water, reduce flue gas Temperature carries out cooling and dedusting to flue gas, prevents high-temperature flue gas from impacting to the service life of equipment.
Description
Technical field
The utility model relates to pyrolysis smoke purification techniques field, specially a kind of refuse pyrolysis flue gas purification device.
Background technique
Domestic garbage pyrolysis flue gas is a kind of dust tar and the pernicious gas of integrating with the complicated component of stench
Multicomponent pollutant, the flue-gas temperature for burning generation is higher, if only carrying out spraying and dedusting with the water of room temperature, will lead to dedusting effect
Rate is low, and the flue gas of high temperature will cause the damage of pipeline and equipment, and contain corrosive substance in flue gas, is easy to cause corruption to equipment
Erosion.
Utility model content
The purpose of this utility model is to provide a kind of refuse pyrolysis flue gas purification devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of refuse pyrolysis flue gas purification device, packet
Pyrolysis oven, dust-extraction unit, desulfurization neutralizing tank, liquid-gas separation device, purification pot, air-introduced machine and gas collecting tank are included, pyrolysis oven
Outlet flue connects the smoke inlet of dust-extraction unit by flue gas delivery pipe, and the first spray tube, the first spray are provided in dust-extraction unit
Pipe one end is connected with water pipe, and the first booster pump is provided on water pipe, and water pipe is connected with the water outlet of water pump, another end opening of water pump
It is connected with cooler by pipeline, cooler connects the water outlet of the first water tank by pipeline, and the outlet flue of dust-extraction unit passes through
Flue gas delivery pipe is connected with the smoke inlet of desulfurization neutralizing tank, is connected with the outlet flue of pot bottom by flue gas delivery pipe in desulfurization
The outlet flue of liquid-gas separation device, liquid-gas separation device is connected with the smoke inlet at the top of purification pot by flue gas delivery pipe, purification
The flue gas delivery pipe of the outlet flue connection of tank is connected with the open at one end of air-introduced machine, and another end opening of air-introduced machine is defeated by flue gas
Pipe is sent to be connected with gas collection tank；
The first filter layer is provided in desulfurization neutralizing tank, first filter layer one end is fixedly connected with the first pulling plate, the first mistake
It is provided with the second spray tube at the top of filtering layer, the second spray tube is connected with inlet tube, and the second booster pump is provided on inlet tube, the
Two booster pumps are connected with the water pump that the second tank top is arranged in by pipeline, and the water pump of the second tank top is connected by pipeline
There is the water outlet of the second water tank.
By using above-mentioned technical proposal: by the cooler and booster pump of setting, carrying out cooling pressurization, drop to shower water
The temperature of low flue gas carries out cooling and dedusting to flue gas, prevents high-temperature flue gas from impacting to the service life of equipment.
Preferably, the water inlet of the second water tank is connected with filling opening by pipeline, and motor housing is provided on the second water tank, electricity
Stirring motor is provided in cabinet, stirring motor is rotatably connected to rotation axis by included motor shaft, and welds in rotation axis
There is multi-disc stirring blade.
By using above-mentioned technical proposal: after medical fluid is added, opening stirring motor, drive rotation axis to turn by motor shaft
Dynamic, stirring blade is sufficiently mixed medical fluid and water, is conveniently injected in desulfurization neutralizing tank, to the corrosive substance in gas
It is handled.
Preferably, the top of the first filter layer is arranged in the smoke inlet of desulfurization neutralizing tank, and desulfurization neutralizing tank side is arranged
There is the opening being slidably connected with the first filter layer.
By using above-mentioned technical proposal: being cleaned or replaced after the convenient pull-out to the first filter layer.
Preferably, the second filter layer is provided in purification pot, second filter layer one end is provided with the second pulling plate, purification pot one
Side is provided with the opening being slidably connected with the second filter layer, and the second filter layer is made of activated carbon adsorption layer.
By using above-mentioned technical proposal: purified treatment is carried out to the gas after separation, in the second filter layer adsorbed gas
Peculiar smell.
Preferably, liquid-gas separation device and dust-extraction unit bottom are respectively arranged with drain pipe and sewage pipe.
By using above-mentioned technical proposal: the liquid after facilitating discharge to separate, the sewage pipe of dust-extraction unit bottom facilitate row
Sewage after spraying and dedusting out.
Compared with prior art, the utility model has the beneficial effects that by the cooler and booster pump of setting, to spray
Water carries out cooling pressurization, reduces the temperature of flue gas, carries out cooling and dedusting to flue gas, prevents high-temperature flue gas to the service life of equipment
It impacts, the second water tank of setting, medicament is added and water is mixed, spray cleaning is carried out to flue gas, improves purification
Efficiency prevents the corrosive deposit in flue gas from damaging equipment, protects equipment, the first filter layer and the detachable peace of the second filter layer
Dress, facilitates and is cleaned or replaced, and guarantees the purification to flue gas.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
In figure: 1, pyrolysis oven；2, flue gas delivery pipe；3, dust-extraction unit；31, the first spray tube；32, sewage pipe；4, desulfurization
Neutralizing tank；41, the first filter layer；42, the first pulling plate；5, liquid-gas separation device；51, drain pipe；6, purification pot；61, the second mistake
Filtering layer；62, the second pulling plate；7, air-introduced machine；8, gas collection tank；9, the first water tank；91, cooler；92, water pump；93, first increases
Press pump；94, water pipe；10, the second water tank；101, the second booster pump；102, the second spray tube；103, filling opening；104, motor housing；
105, stirring motor；106, stirring blade.
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.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of refuse pyrolysis flue gas purification device, including
Pyrolysis oven 1, dust-extraction unit 3, desulfurization neutralizing tank 4, liquid-gas separation device 5, purification pot 6, air-introduced machine 7 and gas collecting tank 8, pyrolysis
The outlet flue of furnace 1 connects the smoke inlet of dust-extraction unit 3 by flue gas delivery pipe 2, is provided with the first spray tube in dust-extraction unit 3
31,31 one end of the first spray tube is connected with water pipe 94, and the first booster pump 93 is provided on water pipe 94, and water pipe 94 is connected with water pump 92
Water outlet, another end opening of water pump 92 is connected with cooler 91 by pipeline, and cooler 91 passes through pipeline and connects the first water tank 9
Water outlet, the outlet flue of dust-extraction unit 3 is connected with the smoke inlet of desulfurization neutralizing tank 4, desulfurization neutralizing tank by flue gas delivery pipe 2
The outlet flue of 4 bottoms is connected with liquid-gas separation device 5 by flue gas delivery pipe 2, and the outlet flue of liquid-gas separation device 5 passes through flue gas
Delivery pipe 2 is connected with the smoke inlet at 6 top of purification pot, and the flue gas delivery pipe 2 of the outlet flue connection of purification pot 6 is connected with air-introduced machine
7 it is open at one end, another end opening of air-introduced machine 7 is connected with gas collection tank 8 by flue gas delivery pipe 2；
The first filter layer 41 is provided in desulfurization neutralizing tank 4,41 one end of the first filter layer is fixedly connected with the first pulling plate 42,
The second spray tube 102 is provided at the top of first filter layer 41, the second spray tube 102 is connected with inlet tube, and is arranged on inlet tube
There is the second booster pump 101, the second booster pump 101 is connected with the water pump 92 that 10 top of the second water tank is arranged in by pipeline, and second
The water pump 92 at 10 top of water tank is connected with the water outlet of the second water tank 10 by pipeline.Cooler 91 and pressurization by setting
Pump carries out cooling pressurization to shower water, reduces the temperature of flue gas, carries out cooling and dedusting to flue gas, prevent high-temperature flue gas to equipment
Service life impact.
The water inlet of second water tank 10 is connected with filling opening 103 by pipeline, is provided with motor housing on the second water tank 10
104, stirring motor 105 is provided in motor housing 104, stirring motor 105 is rotatably connected to rotation axis by included motor shaft,
And multi-disc stirring blade 106 is welded in rotation axis, after medical fluid is added, stirring motor 105 is opened, is driven and is rotated by motor shaft
Axis rotation, stirring blade 106 is sufficiently mixed medical fluid and water, is conveniently injected in desulfurization neutralizing tank 4, to the corruption in gas
Corrosion substance is handled.
The smoke inlet of desulfurization neutralizing tank 4 is arranged in the top of the first filter layer 41, and 4 side of desulfurization neutralizing tank be provided with
The opening that first filter layer 41 is slidably connected is cleaned or is replaced after the convenient pull-out to the first filter layer 41.
The second filter layer 61 is provided in purification pot 6,61 one end of the second filter layer is provided with the second pulling plate 62, purification pot 6
Side is provided with the opening being slidably connected with the second filter layer 61, and the second filter layer 61 is made of activated carbon adsorption layer, to point
Gas from after carries out purified treatment, the peculiar smell in 61 adsorbed gas of the second filter layer.
Liquid-gas separation device 5 and 3 bottom of dust-extraction unit are respectively arranged with drain pipe 51 and sewage pipe 32, and discharge is facilitated to separate
Liquid afterwards, the sewage pipe 32 of 3 bottom of dust-extraction unit, the sewage after facilitating discharge spraying and dedusting.
Working principle: in use, opening the switch of air-introduced machine 7, the flue gas generated in pyrolysis oven 1 passes through flue gas delivery pipe 2
It conveys into dust-extraction unit 3, opens the switch of water pump 92 and the first booster pump 93, the water in the first water tank 9 is extracted out, it is cold
But after device 91 carries out cooling, the first spray tube 31 is flowed to after being pressurized by the first booster pump 9, spraying and dedusting, spray are carried out to flue gas
Flue gas flow direction desulfurization neutralizing tank 4 after dedusting, opens the switch of 10 charging pump of the second water tank, and medical fluid is sprayed by pipeline flow-direction second
Shower pipe 102 is added medicament and water by filling opening 103, opens the switch of stirring motor 105, drive rotation axis by motor shaft
Rotation, stirring blade 106 is stirred mixing to medicament and water, while being pressurized to the liquid for flowing to the second spray tube 102,
Flue gas is handled, flue gas carries out primary filtration by the first filter layer 41, and flue gas flow direction liquid-gas separation device 5 carries out liquid gas
Separation, the liquid after separation are discharged by drain pipe 51, and gas enters in purification pot 6, is purified, and the second filter layer is passed through
61 are filtered processing, remove the peculiar smell in flue gas, and the flue gas after purified treatment enters gas collection tank 8 and is collected.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
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 (5)
1. a kind of refuse pyrolysis flue gas purification device, including pyrolysis oven (1), dust-extraction unit (3), desulfurization neutralizing tank (4), liquid gas point
From device (5), purification pot (6), air-introduced machine (7) and gas collecting tank (8), it is characterised in that: the outlet flue of pyrolysis oven (1) passes through
Flue gas delivery pipe (2) connects the smoke inlet of dust-extraction unit (3), is provided with the first spray tube (31) in dust-extraction unit (3), the first spray
Shower pipe (31) one end is connected with water pipe (94), is provided on water pipe (94) the first booster pump (93), and water pipe (94) is connected with water pump
(92) water outlet, water pump (92) another end opening are connected with cooler (91) by pipeline, and cooler (91) is connected by pipeline
The water outlet of the first water tank (9) is connect, the outlet flue of dust-extraction unit (3) is connected with desulfurization neutralizing tank (4) by flue gas delivery pipe (2)
Smoke inlet, the outlet flue of desulfurization neutralizing tank (4) bottom is connected with liquid-gas separation device (5), liquid gas by flue gas delivery pipe (2)
The outlet flue of separator (5) is connected with the smoke inlet at the top of purification pot (6) by flue gas delivery pipe (2), and purification pot (6) goes out
The flue gas delivery pipe (2) of mouth connection is connected with the open at one end of air-introduced machine (7), and another end opening of air-introduced machine (7) passes through cigarette
Letter shoot (2) is connected with gas collection tank (8)；
It is provided with the first filter layer (41) in desulfurization neutralizing tank (4), the first filter layer (41) one end is fixedly connected with the first pulling plate
(42), it being provided with the second spray tube (102) at the top of the first filter layer (41), the second spray tube (102) is connected with inlet tube, and into
It is provided in liquid pipe the second booster pump (101), the second booster pump (101) is connected with setting by pipeline and pushes up in the second water tank (10)
The water pump (92) in portion, the water pump (92) at the top of the second water tank (10) are connected with the water outlet of the second water tank (10) by pipeline.
2. a kind of refuse pyrolysis flue gas purification device according to claim 1, it is characterised in that: the second water tank (10) into
The mouth of a river is connected with filling opening (103) by pipeline, is provided on the second water tank (10) motor housing (104), is set in motor housing (104)
It is equipped with stirring motor (105), stirring motor (105) is rotatably connected to rotation axis by included motor shaft, and welds in rotation axis
It is connected to multi-disc stirring blade (106).
3. a kind of refuse pyrolysis flue gas purification device according to claim 1, it is characterised in that: desulfurization neutralizing tank (4)
Smoke inlet setting is at the top of the first filter layer (41), and desulfurization neutralizing tank (4) side is provided with and slides with the first filter layer (41)
The opening of dynamic connection.
4. a kind of refuse pyrolysis flue gas purification device according to claim 1, it is characterised in that: setting in purification pot (6)
Have the second filter layer (61), the second filter layer (61) one end is provided with the second pulling plate (62), and purification pot (6) side is provided with and the
The opening that two filter layers (61) are slidably connected, and the second filter layer (61) is made of activated carbon adsorption layer.
5. a kind of refuse pyrolysis flue gas purification device according to claim 1, it is characterised in that: liquid-gas separation device (5)
Drain pipe (51) and sewage pipe (32) are respectively arranged with dust-extraction unit (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128277.9U CN209639043U (en) | 2018-12-18 | 2018-12-18 | A kind of refuse pyrolysis flue gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128277.9U CN209639043U (en) | 2018-12-18 | 2018-12-18 | A kind of refuse pyrolysis flue gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209639043U true CN209639043U (en) | 2019-11-15 |
Family
ID=68474786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822128277.9U Active CN209639043U (en) | 2018-12-18 | 2018-12-18 | A kind of refuse pyrolysis flue gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209639043U (en) |
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2018
- 2018-12-18 CN CN201822128277.9U patent/CN209639043U/en active Active
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