CN211316208U - ERCO equivalent backheating catalytic combustion device - Google Patents
ERCO equivalent backheating catalytic combustion device Download PDFInfo
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- CN211316208U CN211316208U CN201921703653.0U CN201921703653U CN211316208U CN 211316208 U CN211316208 U CN 211316208U CN 201921703653 U CN201921703653 U CN 201921703653U CN 211316208 U CN211316208 U CN 211316208U
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- carbon adsorption
- filter box
- furnace body
- activated carbon
- combustion furnace
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Abstract
The utility model belongs to the technical field of waste gas treatment, in particular to an ERCO equivalent regenerative catalytic combustion device, aiming at the problems that the device in the prior art is inconvenient to clean an activated carbon adsorption plate, dust is easy to accumulate on the activated carbon adsorption plate to influence the filtering and adsorbing effect, the utility model provides a scheme which comprises a combustion furnace body, a catalytic bed, a preheater and a high-efficiency heat exchanger are arranged inside the combustion furnace body, an air suction pump is arranged at one side of the combustion furnace body, the air outlet of the air suction pump is communicated with the combustion furnace body, a filter box is arranged at one side of the combustion furnace body, the air inlet of the air suction pump is communicated with the filter box, the activated carbon adsorption plate is movably connected inside the filter box, a waste gas inlet is arranged at one side of the filter box, the same hot gas backflow pipe is communicated between the filter box and the combustion furnace body, the utility model, avoid the activated carbon adsorption board to block up, be convenient for clear up or change the activated carbon adsorption board.
Description
Technical Field
The utility model relates to a waste gas treatment technical field especially relates to an ERCO equivalence backheat catalytic combustion device.
Background
The ERCO produced by Beijing Shengxin environmental protection technology Limited company can treat large air quantity, middle and low concentration organic waste gas, the organic solvent which can be treated comprises benzene, lipid, alcohol, aldehyde, ether, alkane and the mixture thereof, can be widely applied to the purification of organic waste gas in automobiles, shipbuilding, household appliances, spray painting and coating workshops, and can also be used with assembly line supporting equipment such as shoe-making viscose glue, tin printing and can making, chemical plastics, printing ink, enameled wire and the like. The RCO treatment skill is particularly suitable for occasions with high heat recovery rate requirements, and is also suitable for occasions with different commodities, the exhaust gas components are frequently changed or the exhaust gas concentration is greatly fluctuated on the same production line, the ERCO equipment is particularly suitable for the exhaust gas treatment of companies or drying lines needing heat energy recovery, the power can be recovered and used for the drying lines, and then the purpose of saving the power is achieved. The main working mode is as follows: the waste gas filter filters the waste gas, the filter achieves the purpose of purifying the waste gas through the adsorption of the activated carbon, the activated carbon is regenerated through the desorption of hot air after the activated carbon is saturated, the filtered waste gas is sucked into the induction combustion furnace through the fan, and the waste gas is discharged through the blowing pipe after the induction combustion reaction; wherein, the inside catalytic bed, preheater and high-efficient heat exchanger that are provided with of combustion furnace of hastening an explosion, main work is as: the preheater can preheat the catalytic bed, and the organic matter is sent to the catalytic combustion bed and is carried out catalytic combustion, and the gaseous emission of the hot waste gas after the burning through high-efficient heat exchanger cooling.
The device among the prior art is not convenient for clear up the active carbon adsorption board, and the dust is piled up easily and is influenced the filtration adsorption effect on the active carbon adsorption board.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the device among the prior art and be not convenient for clear up the activated carbon adsorption board, the dust is piled up easily and is influenced the filtration adsorption effect shortcoming on the activated carbon adsorption board, and the ERCO equivalence backheat catalytic combustion device that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a ERCO equivalence backheat catalytic combustion device, including firing burning furnace body, fire the inside catalytic bed that is provided with of burning furnace body, pre-heater and high-efficient heat exchanger, the one side of firing burning furnace body is provided with the aspirator pump, the gas outlet of aspirator pump and fire burning furnace body and communicate mutually, the one side of firing burning furnace body is provided with the rose box, the air inlet and the rose box of aspirator pump are linked together, the inside swing joint of rose box has the active carbon adsorption board, one side of rose box is provided with waste gas inlet, the intercommunication has same hot gas back flow between rose box and the burning furnace body, the hot gas back flow cooperatees with the active carbon adsorption board, the rotation axis is installed to hot gas back flow internal rotation, rotate on the top inner wall of rose box and.
Preferably, the one end fixed mounting of rotation axis has first oblique limit post, and one side fixed mounting of returning face plate has the second oblique limit post, and first oblique limit post extrudees with the second oblique limit post mutually, and the outside fixed mounting of rotation axis has a plurality of upset leaves, and the upset leaf receives the air current to blow the upset and drives the rotation axis rotation.
Preferably, one side of returning face plate is provided with the rubber pad, and the opposite side fixed mounting of returning face plate has the one end of arc spring, and the other end of arc spring and the top inner wall fixed connection of rose box, arc spring provide the pulling force for the returning face plate.
Preferably, fixed mounting has the fixed strip on the bottom inner wall of rose box, and the fixed strip is U type structure, activated carbon adsorption board and fixed strip swing joint, and the fixed strip plays stabilizing effect to activated carbon adsorption board.
Preferably, the through-hole has been seted up at the top of rose box, activated carbon adsorption board and through-hole swing joint, and activated carbon adsorption board's top fixed mounting has the sealing strip, and four constant head tanks have been seted up to the bottom of sealing strip, and the top fixed mounting of rose box has four locating pieces, is provided with two inter attraction's magnet between locating piece and the constant head tank that corresponds, and activated carbon adsorption board's outside cover is equipped with the sealing washer, and sealing washer and through-hole sliding connection, sealing washer are used for sealing up the through-hole.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme adsorbs the filtration through the active carbon adsorption board, can carry out preliminary treatment to waste gas.
(2) This scheme is flowed into the inside hot-air desorption that utilizes of rose box through the steam back flow and is made active carbon adsorption board regeneration.
(3) The upset of upset leaf is blown through the air current to this scheme, and the upset leaf drives the rotation axis and rotates for the returning to the throne of returning the upset of returning the rubber pad drives the rubber pad and makes a round trip to strike the active carbon adsorption board, can knock off the dust on the active carbon adsorption board, avoids the active carbon adsorption board to block up.
(4) This scheme is through the pulling sealing strip for the locating piece leaves the constant head tank that corresponds, can dismantle clearance or change the active carbon adsorption board, inserts the locating piece in the constant head tank that corresponds during the installation, can increase the stability of active carbon adsorption board through two magnet inter attraction, and the convenience is cleared up or is changed the active carbon adsorption board.
The utility model discloses can knock off the dust on the active carbon adsorption board, avoid the active carbon adsorption board to block up, be convenient for clear up or change the active carbon adsorption board.
Drawings
Fig. 1 is a schematic structural diagram of an ERCO equivalent regenerative catalytic combustion device provided by the present invention;
FIG. 2 is a schematic structural view of part A of an ERCO equivalent regenerative catalytic combustion device provided by the present invention;
fig. 3 is the schematic perspective structure diagram of the first and second bevel columns of the ERCO equivalent regenerative catalytic combustion device provided by the utility model.
In the figure: 1 combustion furnace body, 2 rose box, 3 aspirator pumps, 4 steam back flow pipes, 5 active carbon adsorption plates, 6 fixed strips, 7 turning leaves, 8 rotation axes, 9 first sloping post, 10 second sloping post, 11 turning plates, 12 arc extension springs, 13 sealing strips, 14 positioning blocks, 15 catalytic beds, 16 preheaters, 17 high-efficiency heat exchangers.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, an ERCO equivalent regenerative catalytic combustion device comprises a combustion furnace body 1, a catalytic bed 15, a preheater 16 and a high efficiency heat exchanger 17 are arranged inside the combustion furnace body 1, a getter pump 3 is arranged on one side of the combustion furnace body 1, an air outlet of the getter pump 3 is communicated with the combustion furnace body 1, a filter box 2 is arranged on one side of the combustion furnace body 1, an air inlet of the getter pump 3 is communicated with the filter box 2, an activated carbon adsorption plate 5 is movably connected inside the filter box 2, a waste gas inlet is arranged on one side of the filter box 2, a same hot gas return pipe 4 is communicated between the filter box 2 and the combustion furnace body 1, the hot gas return pipe 4 is matched with the activated carbon adsorption plate 5, a rotating shaft 8 is rotatably installed in the hot gas return pipe 4, a turnover plate 11 is rotatably installed on the inner wall, the activated carbon adsorption plate 5 is provided with a plurality of air holes.
In this embodiment, the one end fixed mounting of rotation axis 8 has first oblique side post 9, and one side fixed mounting of returning face plate 11 has second oblique side post 10, and first oblique side post 9 extrudees with second oblique side post 10 mutually, and the outside fixed mounting of rotation axis 8 has a plurality of upset leaves 7, and upset leaf 7 receives the air current to blow the upset and drives rotation axis 8 and rotate.
In this embodiment, one side of returning face plate 11 is provided with the rubber pad, and the opposite side fixed mounting of returning face plate 11 has the one end of arc spring 12, and the other end of arc spring 12 and the top inner wall fixed connection of rose box 2, arc spring 12 provide the pulling force for returning face plate 11.
In this embodiment, fixed mounting has fixed strip 6 on the bottom inner wall of rose box 2, and fixed strip 6 is U type structure, and active carbon adsorption board 5 and 6 swing joint of fixed strip, fixed strip 6 play the stabilizing action to active carbon adsorption board 5.
In this embodiment, the through-hole has been seted up at the top of rose box 2, activated carbon adsorption plate 5 and through-hole swing joint, activated carbon adsorption plate 5's top fixed mounting has sealing strip 13, four constant head tanks have been seted up to sealing strip 13's bottom, rose box 2's top fixed mounting has four locating pieces 14, be provided with two inter attraction's magnet between locating piece 14 and the constant head tank that corresponds, activated carbon adsorption plate 5's outside cover is equipped with the sealing washer, sealing washer and through-hole sliding connection, the sealing washer is used for sealing the through-hole.
Example two
Referring to fig. 1-3, an ERCO equivalent regenerative catalytic combustion device comprises a combustion furnace body 1, a catalytic bed 15, a preheater 16 and a high efficiency heat exchanger 17 are arranged inside the combustion furnace body 1, a getter pump 3 is arranged on one side of the combustion furnace body 1, an air outlet of the getter pump 3 is communicated with the combustion furnace body 1, a filter box 2 is arranged on one side of the combustion furnace body 1, an air inlet of the getter pump 3 is communicated with the filter box 2, an activated carbon adsorption plate 5 is movably connected inside the filter box 2, a waste gas inlet is arranged on one side of the filter box 2, a same hot gas return pipe 4 is communicated between the filter box 2 and the combustion furnace body 1, the hot gas return pipe 4 is matched with the activated carbon adsorption plate 5, a rotating shaft 8 is rotatably installed in the hot gas return pipe 4, a turnover plate 11 is rotatably installed on the inner wall, the activated carbon adsorption plate 5 is provided with a plurality of air holes.
In this embodiment, the one end of rotation axis 8 has first oblique side post 9 through welded fastening installation, and one side of returning face plate 11 has second oblique side post 10 through welded fastening installation, and first oblique side post 9 extrudees with second oblique side post 10 mutually, and a plurality of upset leaves 7 have been installed through welded fastening in the outside of rotation axis 8, and upset leaf 7 receives the air current and blows the upset and drive rotation axis 8 and rotate.
In this embodiment, one side of returning face plate 11 is provided with the rubber pad, and the opposite side of returning face plate 11 passes through welded fastening and installs the one end of arc spring 12, and the other end of arc spring 12 passes through screw fixed connection with the top inner wall of rose box 2, and arc spring 12 provides the pulling force for returning face plate 11.
In this embodiment, install fixed strip 6 through welded fastening on the bottom inner wall of rose box 2, fixed strip 6 is U type structure, and active carbon adsorption board 5 and 6 swing joint of fixed strip, fixed strip 6 plays stabilizing effect to active carbon adsorption board 5.
In this embodiment, the through-hole has been seted up at the top of rose box 2, activated carbon adsorption plate 5 and through-hole swing joint, welded fastening installs sealing strip 13 at the top of activated carbon adsorption plate 5, four constant head tanks have been seted up to sealing strip 13's bottom, welded fastening installs four locating pieces 14 at the top of rose box 2, be provided with two inter attraction's magnet between locating piece 14 and the constant head tank that corresponds, activated carbon adsorption plate 5's outside cover is equipped with the sealing washer, sealing washer and through-hole sliding connection, the sealing washer is used for sealing the through-hole.
In the embodiment, when the combustion furnace is used, the combustion furnace body 1 and the getter pump 3 are both powered on, the getter pump 3 is powered on, the catalytic bed 15 is preheated by the preheater 16, the preheating mode is the prior art, and details are not repeated herein, in the present application, waste gas is introduced through a waste gas inlet, the waste gas is adsorbed and filtered by the activated carbon adsorption plate 5, preliminary treatment can be performed on the waste gas, the waste gas is sucked into the combustion furnace body 1 through the getter pump 3, catalytic combustion is performed through the catalytic bed 15 in the prior art, heat is released, hot waste gas after combustion is cooled and discharged through the high efficiency heat exchanger 17, preheated gas flows into the inside of the filter box 2 through the hot gas return pipe 4, the activated carbon adsorption plate 5 is regenerated and utilized, meanwhile, the hot gas return pipe 4 blows the turning blade 7 to turn through the air, the turning blade 7 drives the rotating shaft 8 to rotate, rotation axis 8 extrudees second hypotenuse post 10 through first hypotenuse post 9 and rotates, under the elasticity cooperation of arc extension spring 12, returning face plate 11 drives the rubber pad and makes a round trip to overturn and makes a round trip to strike activated carbon adsorption plate 5, can knock off the dust on activated carbon adsorption plate 5, avoid activated carbon adsorption plate 5 to block up, accomplish to the exhaust-gas treatment back, stop aspirator pump 3 and fire burning furnace body 1 can, wherein through pulling sealing strip 13, make locating piece 14 leave the constant head tank that corresponds, can dismantle clearance or change activated carbon adsorption plate 5, insert locating piece 14 in the constant head tank that corresponds during the installation, can increase activated carbon adsorption plate 5's stability through two magnet inter attraction.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. An ERCO equivalent regenerative catalytic combustion device comprises a combustion furnace body (1), wherein a catalytic bed (15), a preheater (16) and a high-efficiency heat exchanger (17) are arranged inside the combustion furnace body (1), a suction pump (3) is arranged on one side of the combustion furnace body (1), an air outlet of the suction pump (3) is communicated with the combustion furnace body (1), the ERCO equivalent regenerative catalytic combustion device is characterized in that a filter box (2) is arranged on one side of the combustion furnace body (1), an air inlet of the suction pump (3) is communicated with the filter box (2), an activated carbon adsorption plate (5) is movably connected inside the filter box (2), a waste gas inlet is arranged on one side of the filter box (2), a same hot gas return pipe (4) is communicated between the filter box (2) and the combustion furnace body (1), the hot gas return pipe (4) is matched with the activated carbon adsorption plate (5), a rotating shaft (8), the inner wall of the top of the filter box (2) is rotatably provided with a turnover plate (11), and the rotating shaft (8) is matched with the turnover plate (11).
2. The ERCO equivalent regenerative catalytic combustion device according to claim 1, wherein one end of the rotating shaft (8) is fixedly provided with a first inclined edge column (9), one side of the turnover plate (11) is fixedly provided with a second inclined edge column (10), the first inclined edge column (9) and the second inclined edge column (10) are extruded, and the outer side of the rotating shaft (8) is fixedly provided with a plurality of turnover vanes (7).
3. The ERCO equivalent regenerative catalytic combustion device according to claim 1, characterized in that a rubber pad is arranged on one side of the turnover plate (11), one end of an arc-shaped spring (12) is fixedly arranged on the other side of the turnover plate (11), and the other end of the arc-shaped spring (12) is fixedly connected with the inner wall of the top of the filter box (2).
4. The ERCO equivalent regenerative catalytic combustion device according to claim 1, wherein a fixing strip (6) is fixedly installed on the inner wall of the bottom of the filter box (2), the fixing strip (6) is of a U-shaped structure, and the activated carbon adsorption plate (5) is movably connected with the fixing strip (6).
5. The ERCO equivalent regenerative catalytic combustion device according to claim 1, wherein a through hole is formed in the top of the filter box (2), the activated carbon adsorption plate (5) is movably connected with the through hole, a sealing strip (13) is fixedly mounted on the top of the activated carbon adsorption plate (5), four positioning grooves are formed in the bottom of the sealing strip (13), four positioning blocks (14) are fixedly mounted on the top of the filter box (2), two magnets which attract each other are arranged between the positioning blocks (14) and the corresponding positioning grooves, a sealing ring is sleeved on the outer side of the activated carbon adsorption plate (5), and the sealing ring is slidably connected with the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703653.0U CN211316208U (en) | 2019-10-12 | 2019-10-12 | ERCO equivalent backheating catalytic combustion device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703653.0U CN211316208U (en) | 2019-10-12 | 2019-10-12 | ERCO equivalent backheating catalytic combustion device |
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| CN211316208U true CN211316208U (en) | 2020-08-21 |
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| CN201921703653.0U Active CN211316208U (en) | 2019-10-12 | 2019-10-12 | ERCO equivalent backheating catalytic combustion device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387065A (en) * | 2020-11-14 | 2021-02-23 | 湖南正达环保科技有限公司 | Organic waste gas nitrogen desorption recovery process |
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2019
- 2019-10-12 CN CN201921703653.0U patent/CN211316208U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387065A (en) * | 2020-11-14 | 2021-02-23 | 湖南正达环保科技有限公司 | Organic waste gas nitrogen desorption recovery process |
| CN112387065B (en) * | 2020-11-14 | 2023-03-28 | 湖南正达环保科技有限公司 | Organic waste gas nitrogen desorption recovery process |
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