CN210624540U - Heat accumulating type waste gas combustion treatment device - Google Patents
Heat accumulating type waste gas combustion treatment device Download PDFInfo
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- CN210624540U CN210624540U CN201921121707.2U CN201921121707U CN210624540U CN 210624540 U CN210624540 U CN 210624540U CN 201921121707 U CN201921121707 U CN 201921121707U CN 210624540 U CN210624540 U CN 210624540U
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Abstract
The utility model discloses a heat accumulation formula waste gas combustion processing apparatus relates to the waste gas treatment device field, draws together the intake pipe, the one end of intake pipe is connected with the filtration storehouse, and the top of crossing the filtration storehouse is provided with the connection lid, the inside of crossing the filtration storehouse is provided with the fixture block, and the inside of fixture block is provided with the filter screen, the one end of crossing the filtration storehouse is connected with first conveyor, and first conveyor's output is connected with first conveyer pipe. The utility model discloses an intake pipe, the filtration storehouse, connect the lid, the filter screen, fixture block and the first conveyor fan that sets up, realized that waste gas can be through two sets of filter screens of filtration storehouse inside before formal combustion processing, two sets of filter screens all are the HEPA filter screen, can effectually filter the dust in the waste gas and particulate matter and block, and through opening the connection lid, still can realize the dismantlement and the installation of filter screen to can often clear up the filter screen, guarantee that follow-up use filter effect can not worsen.
Description
Technical Field
The utility model relates to a waste gas treatment device field specifically is a heat accumulation formula exhaust-gas combustion processing apparatus.
Background
The common methods for treating the waste gas by the waste gas treatment device comprise an adsorption method, an absorption method, a catalytic combustion method, a thermal combustion method and the like, and when a purification method is selected, a method with low cost, low energy consumption and no secondary pollution is selected according to specific conditions, so that the harm is turned into the benefit as much as possible, and the components and the waste heat are fully recycled.
Current waste gas combustion processing apparatus does not install filtration equipment at the air inlet, probably contains dust or particulate matter in the waste gas, does not intercept can lead to the exhaust-gas treatment effect in later stage not good, and current waste gas combustion processing apparatus does not preheat the link, leads to waste gas heat transfer effect in the heat exchanger not good, and current waste gas combustion processing apparatus only carries out a burning to waste gas, and the combustion effect is not good, and the burning is not abundant.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the existing waste gas combustion treatment device is not provided with a filtering device at an air inlet, and the existing waste gas combustion treatment device is not provided with a preheating link and only carries out primary combustion on waste gas, and the combustion effect is not good, a heat accumulating type waste gas combustion treatment device is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a heat accumulating type waste gas combustion treatment device comprises an air inlet pipe, wherein one end of the air inlet pipe is connected with a filtering bin, the top end of the filtering bin is provided with a connecting cover, a clamping block is arranged inside the filtering bin, a filtering screen is arranged inside the clamping block, one end of the filtering bin is connected with a first conveying fan, the output end of the first conveying fan is connected with a first conveying pipe, the outer side of the first conveying pipe is connected with a preheating layer, the outer side of the preheating layer is connected with a heat insulation layer, the bottom end of the first conveying pipe is provided with a heat exchanger, a second conveying pipe is arranged inside the heat exchanger, one end of the second conveying pipe is connected with a first combustion chamber, the outer side of the second conveying pipe is connected with a pressure relief pipe, the outer side of the pressure relief pipe is connected with a second conveying fan, one end of the first combustion chamber, and one end of the connecting pipe is provided with a second combustion chamber, the outer side of the connecting pipe is connected with an air supplementing fan, the outer sides of the first combustion chamber and the second combustion chamber are both provided with a burner, and one end of the second combustion chamber is connected with a chimney.
Preferably, the connection lid passes through the hinge and is connected with the rotation of filtering the storehouse, and the one side of connecting the lid is connected with the handle, the quantity of filter screen is two sets of, and is two sets of the filter screen all can dismantle with filtering the storehouse and be connected.
Preferably, the outside on preheating layer is connected with the steam inlet, and the inside welded connection of steam inlet has the admission pipe, the outside of heat exchanger is connected with the heat transfer mouth, and the inside welded connection of heat transfer mouth has the heat exchange tube.
Preferably, the first conveying pipe is connected with the second conveying pipe in a welding mode, the second conveying pipe penetrates through the heat exchanger and extends to the outer side of the heat exchanger, and the outer side of the second conveying pipe is connected with the heat insulation layer.
Preferably, one end of the pressure relief pipe is fixedly connected with the first combustion chamber, and the outer side of the pressure relief pipe is connected with the heat insulation layer.
Preferably, the air supplementing fan is detachably connected with the connecting pipe through an air pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model realizes that the waste gas can pass through two groups of filter screens in the filter bin before formal combustion treatment through the arranged air inlet pipe, the filter bin, the connecting cover, the filter screen, the fixture block and the first conveying fan, the two groups of filter screens are HEPA filter screens, dust and particles in the waste gas can be effectively filtered and blocked, and the disassembly and the installation of the filter screens can be realized by opening the connecting cover, thereby the filter screens can be frequently cleaned, the subsequent use of the filter screen is ensured not to be deteriorated in filtering effect, the waste gas is preheated before heat exchange through the arranged first conveying pipe, the preheating layer and the heat insulating layer, the problem that the temperature difference between the waste gas and the temperature in the heat exchanger is too large to cause poor heat exchange effect is avoided, thereby the subsequent treatment effect is better, and the device also comprises the first combustion chamber, the second combustion chamber, the combustor, the connecting pipe and the air supplementing fan, it can carry out twice burning to waste gas to have realized two sets of combustion chambers for the combustion effect is better, still adds fresh air to the postcombustion through the air supply fan, makes the burning more abundant, and the treatment effect is better.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic view of the structure of the filtering chamber of the present invention;
fig. 3 is a schematic view of the connection structure of the combustion chamber of the present invention.
In the figure: 1. an air inlet pipe; 2. a filtering bin; 3. a connecting cover; 4. a filter screen; 5. a clamping block; 6. a first conveying fan; 7. a first delivery pipe; 8. a preheating layer; 9. a heat-insulating layer; 10. a second delivery pipe; 11. a burner; 12. a heat exchanger; 13. a pressure relief valve; 14. a pressure relief pipe; 15. a second conveying fan; 16. a first combustion chamber; 17. a connecting pipe; 18. a second combustion chamber; 19. a chimney; 20. air supply fan.
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 utility model discloses in mentioned first delivery blower (the model is 9-19), second delivery blower (the model is 9-19), combustor (the model is FS5), the fan of mending wind (the model is 50) all can be in market or private order the acquisition.
Referring to fig. 1-3, a heat accumulating type waste gas combustion processing device comprises an air inlet pipe 1, one end of the air inlet pipe 1 is connected with a filter bin 2, the top end of the filter bin 2 is provided with a connecting cover 3, the interior of the filter bin 2 is provided with a fixture block 5, the interior of the fixture block 5 is provided with a filter screen 4, one end of the filter bin 2 is connected with a first conveying fan 6, the output end of the first conveying fan 6 is connected with a first conveying pipe 7, the outer side of the first conveying pipe 7 is connected with a preheating layer 8, the outer side of the preheating layer 8 is connected with a heat insulation layer 9, the bottom end of the first conveying pipe 7 is provided with a heat exchanger 12, the interior of the heat exchanger 12 is provided with a second conveying pipe 10, one end of the second conveying pipe 10 is connected with a first combustion chamber 16, the outer side of the second conveying pipe 10 is connected with a pressure relief pipe 14, the, one end of the first combustion chamber 16 is connected with a connecting pipe 17, one end of the connecting pipe 17 is provided with a second combustion chamber 18, the outer side of the connecting pipe 17 is connected with an air supplementing fan 20, the outer sides of the first combustion chamber 16 and the second combustion chamber 18 are both provided with a burner 11, and one end of the second combustion chamber 18 is connected with a chimney 19.
The utility model discloses an intake pipe 1 that sets up, filter the storehouse 2, connect the lid 3, filter screen 4, fixture block 5 and first conveying fan 6, it can be through filtering two sets of filter screens 4 of storehouse 2 inside to have realized waste gas before formal combustion processing, two sets of filter screens 4 all are the HEPA filter screen, can effectually filter the dust and the particulate matter in the waste gas and block, and through opening connection lid 3, still can realize the dismantlement and the installation of filter screen 4, thereby can often clear up the filter screen, guarantee that follow-up use filter effect can not worsen.
Please refer to fig. 2, the connection cover 3 is rotatably connected with the filter bin 2 through a hinge, one side of the connection cover 3 is connected with a handle, the number of the filter screens 4 is two, the two filter screens 4 are detachably connected with the filter bin 2, and the filter screens 4 are connected with the filter bin 2 through a clamping block 5 in a clamping manner, so that the later cleaning is facilitated.
Please refer to fig. 1, the outer side of the preheating layer 8 is connected with a steam inlet, the inner part of the steam inlet is welded with a steam inlet pipe, the outer side of the heat exchanger 12 is connected with a heat exchange port, the inner part of the heat exchange port is welded with a heat exchange pipe, the preheating layer 8 and one side of the heat exchanger 12 are both connected with a rear outlet, the outer side of the outlet is connected with a control valve, the heating medium entering the preheating layer 8 can be hot steam, and the heating medium inside the heat exchanger 12 can be hot water.
Please refer to fig. 1, the first delivery pipe 7 is welded to the second delivery pipe 10, the second delivery pipe 10 penetrates the heat exchanger 12 and extends to the outside thereof, the outside of the second delivery pipe 10 is connected to the insulating layer 9, and the insulating layer 9 can prevent the high-temperature waste gas inside the pipe from being cooled down quickly during transportation, so that the subsequent combustion is more sufficient and faster.
Please refer to fig. 1, one end of the pressure releasing pipe 14 is fixedly connected to the first combustion chamber 16, the outer side of the pressure releasing pipe 14 is connected to the insulating layer 9, the outer side of the second conveying pipe 10 is provided with a barometer, the barometer is observed, and when the air pressure is too high, the pressure releasing valve 13 is opened to release the pressure.
Please refer to fig. 3, the air supply fan 20 is detachably connected to the connecting pipe 17 through an air pipe, and the air supply fan 20 supplies fresh oxygen to the waste gas of the secondary combustion, so that the waste gas can be fully combusted in the second combustion chamber 18.
The working principle is as follows: when the device is used, an external power supply is required to be connected, the external power supply provides electric energy for the device, the device can normally operate, after waste gas enters the device from the air inlet pipe 1, the waste gas can be firstly filtered by the two groups of filter screens 4 in the filter bin 2, the two groups of filter screens 4 are HEPA filter screens and can filter dust and small particles in the waste gas, after the waste gas enters the inside of the first conveying pipe 7 under the action of the first conveying fan 6, the preheating layer 8 can preheat the waste gas, a heating medium is conveyed to the inside of the preheating layer 8 through the steam inlet and the steam inlet pipe, the heating medium can be hot steam, the waste gas is preheated firstly, the waste gas can reach the inside of the heat exchanger 12 for quick heat exchange, whether the pressure release valve 13 is opened or not can be selected according to needs after the heat exchange, and a part of the waste gas enters the inside of the first combustion chamber 16 through the pressure release pipe 14 under, the other part of waste gas gets into the inside of first combustion chamber 16 from second conveyer pipe 10, start combustor 11, make waste gas can burn in first combustion chamber 16 inside, can also burn in second combustion chamber 18 inside after passing through connecting pipe 17 in order to avoid burning insufficient waste gas, air supply fan 20 is to carrying the fresh air to connecting pipe 17 inside and waste gas mixing between waste gas gets into second combustion chamber 18, make waste gas can fully burn in the inside of second combustion chamber 18, discharge by chimney 19 after the burning finishes, accomplish the processing, when follow-up needs to filter storehouse 2 and clear up, open filter storehouse 2 through rotating connecting cover 3, then change and clear up filter screen 4, guarantee that later stage waste gas filtering effect can not worsen.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a heat accumulation formula waste gas combustion processing apparatus, includes intake pipe (1), its characterized in that: one end of the air inlet pipe (1) is connected with a filtering bin (2), the top end of the filtering bin (2) is provided with a connecting cover (3), a clamping block (5) is arranged inside the filtering bin (2), a filter screen (4) is arranged inside the clamping block (5), one end of the filtering bin (2) is connected with a first conveying fan (6), the output end of the first conveying fan (6) is connected with a first conveying pipe (7), the outer side of the first conveying pipe (7) is connected with a preheating layer (8), the outer side of the preheating layer (8) is connected with a heat insulation layer (9), the bottom end of the first conveying pipe (7) is provided with a heat exchanger (12), the inside of the heat exchanger (12) is provided with a second conveying pipe (10), one end of the second conveying pipe (10) is connected with a first combustion chamber (16), and the outer side of the second conveying pipe (10) is connected with a pressure, the outside of pressure release pipe (14) is connected with relief valve (13), and the one end of pressure release pipe (14) is connected with second delivery blower (15), the one end of first combustion chamber (16) is connected with connecting pipe (17), and the one end of connecting pipe (17) is provided with second combustion chamber (18), the outside of connecting pipe (17) is connected with air supplement fan (20), combustor (11) are all installed in the outside of first combustion chamber (16) and second combustion chamber (18), and the one end of second combustion chamber (18) is connected with chimney (19).
2. A heat accumulating type exhaust gas combustion treatment apparatus according to claim 1, wherein: connect lid (3) and filter storehouse (2) through the hinge and rotate and be connected, and the one side of connecting lid (3) is connected with the handle, the quantity of filter screen (4) is two sets of, and is two sets of filter screen (4) all can dismantle with filter storehouse (2) and be connected.
3. A heat accumulating type exhaust gas combustion treatment apparatus according to claim 1, wherein: the outer side of the preheating layer (8) is connected with a steam inlet, the inner part of the steam inlet is connected with a steam inlet pipe in a welding mode, the outer side of the heat exchanger (12) is connected with a heat exchange port, and the inner part of the heat exchange port is connected with a heat exchange pipe in a welding mode.
4. A heat accumulating type exhaust gas combustion treatment apparatus according to claim 1, wherein: the first conveying pipe (7) is connected with the second conveying pipe (10) in a welded mode, the second conveying pipe (10) penetrates through the heat exchanger (12) and extends to the outer side of the heat exchanger, and the outer side of the second conveying pipe (10) is connected with the heat insulation layer (9).
5. A heat accumulating type exhaust gas combustion treatment apparatus according to claim 1, wherein: one end of the pressure relief pipe (14) is fixedly connected with the first combustion chamber (16), and the outer side of the pressure relief pipe (14) is connected with the heat insulation layer (9).
6. A heat accumulating type exhaust gas combustion treatment apparatus according to claim 1, wherein: the air supplementing fan (20) is detachably connected with the connecting pipe (17) through an air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921121707.2U CN210624540U (en) | 2019-07-17 | 2019-07-17 | Heat accumulating type waste gas combustion treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921121707.2U CN210624540U (en) | 2019-07-17 | 2019-07-17 | Heat accumulating type waste gas combustion treatment device |
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| CN210624540U true CN210624540U (en) | 2020-05-26 |
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| CN201921121707.2U Active CN210624540U (en) | 2019-07-17 | 2019-07-17 | Heat accumulating type waste gas combustion treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154413A (en) * | 2021-05-06 | 2021-07-23 | 陈新珍 | Remove VOC exhaust treatment system of formaldehyde |
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2019
- 2019-07-17 CN CN201921121707.2U patent/CN210624540U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154413A (en) * | 2021-05-06 | 2021-07-23 | 陈新珍 | Remove VOC exhaust treatment system of formaldehyde |
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