CN113203312A - Low-temperature flue gas waste heat deep recovery device - Google Patents
Low-temperature flue gas waste heat deep recovery device Download PDFInfo
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- CN113203312A CN113203312A CN202110427390.0A CN202110427390A CN113203312A CN 113203312 A CN113203312 A CN 113203312A CN 202110427390 A CN202110427390 A CN 202110427390A CN 113203312 A CN113203312 A CN 113203312A
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- flue gas
- gas waste
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 239000003546 flue gas Substances 0.000 title claims abstract description 71
- 239000002918 waste heat Substances 0.000 title claims abstract description 55
- 238000011084 recovery Methods 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 51
- 238000005338 heat storage Methods 0.000 claims abstract description 50
- 238000009413 insulation Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 26
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000004321 preservation Methods 0.000 claims description 8
- 230000010405 clearance mechanism Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 description 9
- 238000001914 filtration Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000011118 depth filtration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention relates to the technical field of flue gas waste heat recovery, and discloses a low-temperature flue gas waste heat deep recovery device which comprises a heat storage box, wherein the outer wall of multiple sides of the heat storage box is provided with a same heat insulation layer, the outer wall of one side of the heat storage box is provided with a heat conduction port, a heat conduction pipe is fixedly connected in the heat conduction port, the heat conduction pipe penetrates through the heat insulation layer, the upper surface of the heat storage box is provided with an installation port, an installation pipe is fixedly connected in the installation port, the installation pipe penetrates through the heat insulation layer, the upper surface of the installation pipe is fixedly connected with a connecting pipe, the upper surface of the connecting pipe is fixedly connected with an installation shell, and two movable ports are arranged on two sides of the upper surface of the installation shell. The invention can effectively store the collected flue gas waste heat, can output and utilize the collected flue gas waste heat from the heat conduction pipe in time, is convenient for operation of operators and cleaning the interior of the installation shell, is limited by the metal sheet, avoids excessive overturning of the rotating plate, ensures the sealing property of the installation shell and is effectively convenient for the operators to use.
Description
Technical Field
The invention relates to the technical field of flue gas waste heat recovery, in particular to a low-temperature flue gas waste heat deep recovery device.
Background
At present, flue gas generated in industrial production has considerable part of heat energy, low-temperature flue gas is directly discharged to the atmosphere through a chimney without being treated, so that great waste of heat energy is caused, especially latent heat of condensation of water vapor in the flue gas is not effectively utilized, and heat carried by the water vapor is a large part of heat loss of exhaust smoke. In addition, harmful substances contained in the low-temperature flue gas can affect the environment, and water vapor contained in the low-temperature flue gas can be attached to the wall of the chimney after being condensed in cold air, so that the chimney is easy to corrode. The low-temperature flue gas waste heat recovery device can recycle flue gas in the low-temperature flue gas waste heat recovery device, but the existing waste heat recovery device is inconvenient for operators to use.
At present, most of the existing low-temperature flue gas waste heat recovery devices have the following defects: the recycle ratio to the flue gas is relatively poor for the heat waste that industrial boiler produced is serious, and produces too much solid impurity, and inconvenient operation personnel influence people to flue gas waste heat recovery device's use to the clearance of the device, and to sum up, current low temperature flue gas waste heat recovery device most still can not agree with actual need well.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a low-temperature flue gas waste heat deep recovery device, which mainly solves the problems that the recovery utilization rate of flue gas is poor, so that the heat generated by an industrial boiler is seriously wasted, too many solid impurities are generated, the cleaning of the device by operating personnel is inconvenient, and the use of the flue gas waste heat recovery device by people is influenced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
a low-temperature flue gas waste heat deep recovery device comprises a heat storage box, wherein the outer walls of multiple sides of the heat storage box are provided with the same heat insulation layer, the outer wall of one side of the heat storage box is provided with a heat conduction port, a heat conduction pipe is fixedly connected in the heat conduction port and penetrates through the heat insulation layer, the upper surface of the heat storage box is provided with an installation port, an installation pipe is fixedly connected in the installation port and penetrates through the heat insulation layer, the upper surface of the installation pipe is fixedly connected with a connection pipe, the upper surface of the connection pipe is fixedly connected with an installation shell, two movable ports are arranged on two sides of the upper surface of the installation shell, one side of each movable port is rotatably connected with a rotating plate, the upper surfaces of the two rotating plates are fixedly connected with a metal sheet and a handle frame, one side of the circumference of the handle frame is fixedly connected with an installation cylinder, the upper surface of the installation shell is provided with a fixing mechanism, the inner wall of the circumference of the connection pipe is fixedly connected with an installation frame, the bottom of the installation frame is provided with an air inlet mechanism, and the inner walls of multiple sides of the installation shell are fixedly connected with the same filter plate, installation shell both sides outer wall all is equipped with the dodge mouth, and swing joint has the trace axle in the dodge mouth, and trace axle bottom is equipped with clearance mechanism, and the filter upper surface is equipped with row brush, and connecting pipe one side outer wall is equipped with the connector, and integrated into one piece has the connecting cylinder in the connecting cylinder, and connecting cylinder circumference inner wall swing joint has the axis of rotation, is equipped with link gear in the axis of rotation, the installation shell upper surface is equipped with the blow vent, and fixedly connected with breather pipe in the blow vent, breather pipe one side are equipped with fixed mouthful, and integrated into one piece has fixed pipe in the fixed mouth, fixed pipe one end fixedly connected with intake pipe.
Further, heat pipe one end is equipped with the joint mouth, and the swing joint has the filter mantle in the joint mouth, and is equipped with the valve executor in the heat pipe.
On the basis of the scheme, the outer wall of one side of the heat storage box is provided with a sealing opening, one side of the sealing opening is rotatably connected with a sealing plate, one side of the sealing plate is fixedly connected with a handle frame, and one side of the circumference of the handle frame is fixedly connected with a heat insulation barrel.
As a further scheme of the present invention, the fixing mechanism includes a first magnet block, an installation block and a second magnet block, both sides of the upper surface of the installation shell are provided with a clamping interface, both sides of the circumference of the ventilation pipe are fixedly connected with the first magnet block, both sides of the circumference of the ventilation pipe are fixedly connected with the installation block, one side of each of the two installation blocks is fixedly connected with the second magnet block, and the two second magnet blocks and the two first magnet blocks correspond to the two metal sheets.
Further, the air inlet mechanism comprises a motor, an impeller and rotating blades, the motor is fixedly connected to the bottom of the mounting frame, the impeller is fixedly connected to one end of an output shaft of the motor, and a plurality of rotating blades are fixedly connected to one side of the circumference of the impeller.
On the basis of aforementioned scheme, clearance mechanism includes guide bar, sliding block, initiative strip and driven strip, and the installation shell both sides outer wall all is equipped with two fixed orificess, wherein the same guide bar of equal fixedly connected with in per two fixed orificess, the equal swing joint in two guide bar circumference one sides has the sliding block, two sliding block bottoms all with arrange brush upper surface looks fixed connection, two initiative strips of interlock axle circumference one side fixedly connected with, two initiative strip one ends all rotate and are connected with driven strip, two driven strip one ends all with arrange the brush and rotate mutually and be connected.
As a further scheme of the invention, the linkage mechanism comprises a synchronous belt, a longitudinal bevel gear and a transverse bevel gear, wherein one end of a rotating shaft and one end of a linkage shaft are both fixedly connected with belt pulleys, the two belt pulleys are in transmission connection through the synchronous belt, one end of the rotating shaft is fixedly connected with the longitudinal bevel gear, one side of the circumference of an output shaft of the motor is fixedly connected with the transverse bevel gear, and the transverse bevel gear is meshed with the longitudinal bevel gear.
Further, fixed surface is connected with mounting panel and treater on the heat preservation, and fixed surface is connected with touch-control display screen on the mounting panel, and heat storage box inner wall top fixedly connected with temperature sensor, treater respectively with touch-control display screen, temperature sensor, valve executor and motor looks electric connection.
On the basis of the scheme, the outer wall of one side of the installation shell is fixedly connected with a protective cover, the synchronous belt is located in the protective cover, the bottom of the heat storage box is fixedly connected with a heat insulation seat, and one side of the sealing plate is fixedly connected with a heat insulation pad.
(III) advantageous effects
Compared with the prior art, the invention provides a low-temperature flue gas waste heat deep recovery device, which has the following beneficial effects:
1. this low temperature flue gas waste heat degree of depth recovery unit, form energy storage component by heat storage box and heat preservation collocation mutually, do effectively to the flue gas waste heat of collecting and preserve, and can do timely export utilization from the heat pipe, convenient in operation of operation personnel, by the rotor plate, the cooperation forms protection component with the handle frame, the rotor plate on will installing the shell is done to open through the handle frame by the operation personnel, the convenience is in the clearance of operation personnel to installing the shell inside, it is spacing to do by the sheetmetal simultaneously, avoid the excessive upset of rotor plate, guarantee the leakproofness of installing the shell, make things convenient for in operation personnel's use effectively.
2. This low temperature flue gas waste heat degree of depth recovery unit, filter and row brush cooperate and form the clearance subassembly in through the installation shell, conveniently in the filtration of the flue gas of retrieving and the clearance of filter unit, low temperature flue gas is by the intake pipe, fixed pipe and breather pipe, then when the installation shell, the filter by the installation shell the inside is to doing depth filtration and doing the absorption to the low temperature flue gas of process, conveniently in the use of operation personnel to retrieving the flue gas, then can use row brush to pile up to both sides to impurity on the filter and gather, convenient in operation personnel's cleanness.
3. This low temperature flue gas waste heat degree of depth recovery unit, form with the valve executor to arrange mutually by filter mantle on the heat pipe and control the subassembly, do the secondary to the low temperature flue gas of retrieving in the heat storage box and control that heat energy used, convenient in operation of operation personnel, by the closing plate on the heat storage box, handle frame and heat insulating cylinder arrange mutually and form the subassembly that opens and shuts, convenient in making the clearance to the heat storage box inside, operation personnel do the closing plate through handle frame and heat insulating cylinder and open, overhaul and maintain in the heat storage box, convenient in this waste heat recovery unit's use.
4. This low temperature flue gas waste heat degree of depth recovery unit, it is convenient in fixed and sealed to the rotor plate to arrange with the sheetmetal by first magnet piece and second magnet piece on the fixed establishment mutually, when first magnet piece is adsorbed with the sheetmetal, rotor plate and installation shell form the right angle, it is convenient in the inside clearance of operation personnel to the installation shell, when second magnet piece is adsorbed with the sheetmetal, the rotor plate is sealed to the expansion gap on the installation shell, avoid the flue gas of circulation to spill over in the installation shell, convenient in the use of installation shell, can adsorb the flue gas of circulation in the admission pipe by admission mechanism, convenient in this low temperature flue gas waste heat recovery unit's use.
5. This low temperature flue gas waste heat degree of depth recovery unit cooperatees by the initiative strip on the clearance mechanism and from the strip and makes row brush can do the repetitive motion on the guide bar, in time do the clearance to the impurity on the filter, pile up to both sides, the operating personnel's of being convenient for use, cooperate with the hold-in range through vertical bevel gear and horizontal bevel gear on the link gear and can give clearance mechanism with the turning force that the motor formed and use, avoid the waste of motor power, guarantee the device's practicality.
6. This low temperature flue gas waste heat degree of depth recovery unit, cooperate through temperature sensor and in time do controlling to valve actuator through treater and touch display screen on the heat preservation, guarantee the use of retrieving the waste heat in the heat storage box, do in time control to the temperature in it simultaneously, convenient in operation personnel's use, do the protection by the protection casing to the hold-in range, guarantee hold-in range moving safety, do the storage by heat insulating seat and heat insulating mattress to the waste heat in the heat storage box simultaneously, avoid the waste of heat energy of retrieving.
Drawings
Fig. 1 is a schematic perspective view of an embodiment 1 of a deep recovery device for low-temperature flue gas waste heat according to the present invention;
fig. 2 is a schematic partial perspective view of a deep recovery device for low-temperature flue gas waste heat according to embodiment 1 of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of an embodiment 1 of the deep recovery device for waste heat of low-temperature flue gas provided by the invention;
FIG. 4 is a schematic side view of the deep low-temperature flue gas waste heat recovery device of embodiment 1 according to the present invention;
fig. 5 is a schematic perspective view of an embodiment 2 of the deep recovery device for low-temperature flue gas waste heat according to the present invention.
In the figure: 1. a heat storage tank; 101. a heat-insulating layer; 102. a sealing plate; 103. a handle frame; 104. a heat insulating cylinder; 2. a heat conducting pipe; 201. a filter housing; 202. a valve actuator; 3. installing a pipe; 4. a connecting pipe; 5. mounting a shell; 6. a rotating plate; 601. a metal sheet; 602. a first magnet block; 603. mounting blocks; 604. a second magnet block; 605. a handle frame; 606. mounting the cylinder; 7. a mounting frame; 701. a motor; 702. an impeller; 703. rotating the leaves; 8. a filter plate; 801. a guide bar; 802. a slider; 803. arranging brushes; 804. a linkage shaft; 805. an active strip; 806. a driven bar; 9. a connecting cylinder; 901. a rotating shaft; 902. a synchronous belt; 903. a longitudinal bevel gear; 904. a transverse bevel gear; 10. a breather pipe; 11. a fixed tube; 12. an air inlet pipe; 13. a protective cover; 14. a heat insulation seat; 15. a heat insulating pad; 16. mounting a plate; 1601. a touch display screen; 1602. a processor; 1603. a temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, a deep recovery device for low-temperature flue gas waste heat comprises a heat storage tank 1, wherein the outer walls of multiple sides of the heat storage tank 1 are provided with a heat insulation layer 101, the outer wall of one side of the heat storage tank 1 is provided with a heat conduction port, a heat conduction pipe 2 is fixed in the heat conduction port through a bolt, an energy storage assembly is formed by matching the heat storage tank 1 and the heat insulation layer 101, the collected flue gas waste heat is effectively stored, and can be timely output and utilized from the heat conduction pipe 2, so that the operation of an operator is convenient, the heat conduction pipe 2 penetrates through the heat insulation layer 101, the upper surface of the heat storage tank 1 is provided with a mounting port, a mounting pipe 3 is fixed in the mounting port through a bolt, the mounting pipe 3 penetrates through the heat insulation layer 101, the upper surface of the mounting pipe 3 is fixed with a connecting pipe 4 through a bolt, the upper surface of the connecting pipe 4 is fixed with a mounting shell 5 through a bolt, two movable ports are arranged on two sides of the upper surface of the mounting shell 5, one side of each movable port is rotatably connected with a rotating plate 6, the upper surfaces of the two rotating plates 6 are both fixed with a metal sheet 601 and a handle frame 605 through bolts, one side of the circumference of the handle frame 605 is sleeved with a mounting cylinder 606, the rotating plates 6, the metal sheet 601 and the handle frame 605 are matched to form a protective component, an operator opens the rotating plates 6 on the mounting shell 5 through the handle frame 605, the operator can conveniently clean the inside of the mounting shell 5, meanwhile, the metal sheet 601 is used for limiting, the excessive overturning of the rotating plates 6 is avoided, the sealing performance of the mounting shell 5 is ensured, the use of the operator is effectively facilitated, the upper surface of the mounting shell 5 is provided with a fixing mechanism, the inner wall of the circumference of the connecting pipe 4 is fixed with a mounting rack 7 through bolts, the bottom of the mounting rack 7 is provided with an air inlet mechanism, the inner wall of multiple sides of the mounting shell 5 is fixed with the same filter plate 8 through bolts, the outer walls of two sides of the mounting shell 5 are both provided with movable ports, and a linkage shaft 804 is inserted in the movable ports, the bottom of the coupling shaft 804 is provided with a cleaning mechanism, the upper surface of the filter plate 8 is provided with a row brush 803, a cleaning assembly is formed by matching the filter plate 8 and the row brush 803 in the installation shell 5, which is convenient for the filtration of the recovered flue gas and the cleaning of a filter part, when the low-temperature flue gas passes through the air inlet pipe 12, the fixed pipe 11 and the vent pipe 10 and then passes through the installation shell 5, the low-temperature flue gas passing through is deeply filtered and adsorbed by the filter plate 8 in the installation shell 5, thereby facilitating the use of the recovered flue gas by an operator, then the impurities on the filter plate 8 can be accumulated to two sides by using the row brush 803, thereby facilitating the cleaning of the operator, the outer wall of one side of the connecting pipe 4 is provided with a connecting port, the connecting cylinder 9 is integrally formed in the connecting port, the inner wall of the circumference of the connecting cylinder 9 is inserted with a rotating shaft 901, the coupling mechanism is arranged on the rotating shaft 901, the upper surface of the installation shell 5 is provided with a vent hole, and the vent hole is fixed with the vent pipe 10 by a bolt, one side of the vent pipe 10 is provided with a fixed opening, a fixed pipe 11 is integrally formed in the fixed opening, and one end of the fixed pipe 11 is fixed with an air inlet pipe 12 through a bolt.
Wherein, one end of the heat conduction pipe 2 is provided with a clamping port, a filtering cover 201 is clamped in the clamping port, a valve actuator 202 is arranged in the heat conduction pipe 2, the filtering cover 201 and the valve actuator 202 on the heat conduction pipe 2 are matched to form an operation control assembly, the low-temperature flue gas recovered in the heat storage box 1 is subjected to secondary filtering and heat energy use control, and operation of an operator is facilitated, the outer wall of one side of the heat storage box 1 is provided with a sealing port, one side of the sealing port is rotatably connected with a sealing plate 102, one side of the sealing plate 102 is fixedly provided with a handle frame 103 through bolts, one side of the circumference of the handle frame 103 is sleeved with a heat insulation cylinder 104, the sealing plate 102, the handle frame 103 and the heat insulation cylinder 104 on the heat storage box 1 are matched to form an opening and closing assembly, so that the interior of the heat storage box 1 can be cleaned conveniently, the operator can open the sealing plate 102 through the handle frame 103 and the heat insulation cylinder 104 to overhaul and maintain the interior of the heat storage box 1, and facilitate the use of the waste heat recovery device, the fixing mechanism comprises a first magnet block 602, a mounting block 603 and a second magnet block 604, wherein clamping ports are arranged on two sides of the upper surface of the mounting shell 5, the first magnet block 602 is clamped in each clamping port, the mounting block 603 is fixed on two sides of the circumference of the vent pipe 10 through bolts, the second magnet block 604 is fixed on one side of each mounting block 603 through bolts, the two second magnet blocks 604 and the two first magnet blocks 602 correspond to the two metal sheets 601, the first magnet blocks 602 and the second magnet blocks 604 on the fixing mechanism are matched with the metal sheets 601 to fix and seal the rotating plate 6, when the first magnet blocks 602 and the metal sheets 601 are adsorbed, the rotating plate 6 and the mounting shell 5 form a right angle, so that an operator can conveniently clean the inside of the mounting shell 5, when the second magnet blocks 604 and the metal sheets 601 are adsorbed, the rotating plate 6 seals a movable port on the mounting shell 5, and the overflow of smoke circulating in the mounting shell 5 is avoided, the low-temperature flue gas waste heat recovery device is convenient to use, the air inlet mechanism comprises a motor 701, an impeller 702 and rotating blades 703, the motor 701 is fixed at the bottom of the mounting rack 7 through bolts, one end of an output shaft of the motor 701 is in key connection with the impeller 702, one side of the circumference of the impeller 702 is fixedly provided with a plurality of rotating blades 703 through bolts, the air inlet mechanism can adsorb flue gas circulating in the air inlet pipe 12, the low-temperature flue gas waste heat recovery device is convenient to use, the cleaning mechanism comprises a guide rod 801, a sliding block 802, a driving strip 805 and a driven strip 806, two outer walls of two sides of the mounting shell 5 are respectively provided with two fixing holes, the same guide rod 801 is inserted into each two fixing holes, the sliding block 802 is connected to one side of the circumference of the two guide rods 801 in a sliding mode, the bottoms of the two guide rods 802 are fixedly connected with the upper surface of the row brush 803, two driving strips 805 are in key connection with one side of the circumference of the linkage shaft 804, one end of the two driving strips 805 is rotatably connected with the driven strip 806, one end of each of two driven strips 806 is rotatably connected with the row brush 803, the driving strip 805 on the cleaning mechanism is matched with the driven strip 806 to enable the row brush 803 to move repeatedly on the guide rod 801, impurities on the filter plate 8 are cleaned in time and accumulated to two sides, and the cleaning mechanism is convenient for operators to use, the linkage mechanism comprises a synchronous belt 902, a longitudinal bevel gear 903 and a transverse bevel gear 904, one ends of a rotating shaft 901 and a linkage shaft 804 are respectively connected with a belt wheel in a key way, the two belt wheels are in transmission connection through the synchronous belt 902, one end of the rotating shaft 901 is connected with the longitudinal bevel gear 903 in a key way, one side of the circumference of an output shaft of the motor 701 is connected with the transverse bevel gear 904 in a key way, the transverse bevel gear 904 is meshed with the longitudinal bevel gear 903, the longitudinal bevel gear 903 and the transverse bevel gear 902 on the linkage mechanism are matched with the synchronous belt 902 to enable the rotating force formed by the motor 701 to be used for the cleaning mechanism, and the waste of the power of the motor 701 is avoided, the practicability of the device is ensured.
The working principle of the embodiment is as follows: when the device is used, low-temperature flue gas generated in industrial production operation circulates through the air inlet pipe 12, then an operator can start the motor 701, the motor 701 drives the impeller 702 and the rotating blade 703 to rotate, then suction is generated above the motor 701, the low-temperature flue gas circulating in the air inlet pipe 12 passes through the fixed pipe 11 and the vent pipe 10, the circulating low-temperature flue gas is filtered by the filter plate 8 on the mounting shell 5 through the mounting shell 5, impurity solids on the circulating low-temperature flue gas are adsorbed on the filter plate 8, then the transverse bevel gear 903 on the output shaft of the motor 701 drives the longitudinal bevel gear 903 and the rotating shaft 901 on the longitudinal bevel gear to rotate, the belt pulley on the rotating shaft 901 drives the synchronous belt 902 and the belt pulley on the linkage shaft 804 and the linkage shaft 804 to rotate, the linkage shaft 804 drives the two driving strips 805 to rotate, so that the driven strip 806 on the driving strips drives the sliding block 802 and the row brush 803 to repeatedly move on the guide rod 801, and the solid impurities adsorbed on the filter plate 8 are accumulated towards two sides, an operator can turn over the rotating plate 6 through the handle frame 605, the metal sheet 601 and the second magnet block 604 on the rotating plate are adsorbed, the rotating plate 6 is fixed, the operator can clean solid impurities accumulated on two sides of the filter plate 8, low-temperature flue gas enters the heat storage box 1 through the connecting pipe 4 and the mounting pipe 3 after being filtered through the mounting shell 5, the operator can open and close the heat conduction pipe 2 by controlling the valve actuator 202 on the heat conduction pipe 2, the recovered waste heat in the heat storage box 1 is used, the filter cover 201 on the heat conduction pipe 2 is used for secondarily filtering the waste heat flue gas in the heat storage box 1, meanwhile, the operator can open and close the sealing plate 102 on the heat storage box 1 through the handle frame 103 and the heat insulation cylinder 104, the cleaning operation is performed inside the heat storage box 1, and the use of the device is completed.
Example 2
Referring to fig. 5, a mounting plate 16 and a processor 1602 are fixed on the upper surface of the heat insulating layer 101 through bolts, wherein the processor 1602 is in an ARM9TDMI model, a touch display screen 1601 is fixed on the upper surface of the mounting plate 16 through bolts, and a temperature sensor 1603 is fixed on the top of the inner wall of the heat storage tank 1 through bolts, wherein the temperature sensor 1603 is in an ATS1-82 model, the processor 1602 is respectively electrically connected with the touch display screen 1601, the temperature sensor 1603, the valve actuator 202 and the motor 701, the valve actuator 202 is controlled in time through the cooperation of the processor 1602 and the touch display screen 1601 on the heat insulating layer 101, the use of waste heat recovered in the heat storage tank 1 is ensured, and the temperature in the heat storage tank is controlled in time, so that the use of operators is facilitated, a protective cover 13 is fixed on the outer wall on one side of the mounting shell 5 through bolts, a synchronous belt is located in the protective cover 13, and a heat insulating base 14 is fixed on the bottom of the heat storage tank 1 through bolts, the heat insulation pad 15 is fixed on one side of the sealing plate 102 through bolts, the synchronous belt 902 is protected by the protective cover 13, the running safety of the synchronous belt 902 is ensured, and meanwhile, the heat insulation seat 14 and the heat insulation pad 15 store the waste heat in the heat storage box 1, so that the waste of the recovered heat energy is avoided.
The working principle of the embodiment is as follows: during the use, the operation personnel can in time master the flue gas waste heat in heat storage box 1 through touch-control display screen 1601 and treater 1602 and temperature sensor 1603, in time control valve executor 202 on heat pipe 2 and motor 701 in the installation pipe 3, simultaneously by the protection casing 13 to the hold-in range 902 when moving, avoid operation personnel's mistake to touch, the cooperation is made to the waste heat of retrieving in heat storage box 1 to the heat insulating seat 14 of heat storage box 1 bottom and the heat insulating mattress 15 and the heat preservation 101 of closing plate 102 one side simultaneously, guarantee this low temperature waste heat recovery device's use.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (9)
1. The utility model provides a low temperature flue gas waste heat degree of depth recovery unit, includes heat storage box (1), a serial communication port, heat storage box (1) multilateral outer wall is equipped with same heat preservation (101), heat storage box (1) one side outer wall is equipped with the heat conduction mouth, fixedly connected with heat pipe (2) in the heat conduction mouth, heat pipe (2) pass heat preservation (101), heat storage box (1) upper surface is equipped with the installing port, fixedly connected with installation pipe (3) in the installing port, installation pipe (3) pass heat preservation (101), installation pipe (3) upper surface is fixedly connected with connecting pipe (4), surface fixedly connected with installation shell (5) on connecting pipe (4), installation shell (5) upper surface both sides are equipped with two expansion mouth, two expansion mouth one side all rotate and are connected with rotor plate (6), two rotor plate (6) upper surface all fixedly connected with sheetmetal (601) and handle frame (605), a mounting barrel (606) is fixedly connected to one side of the circumference of a handle frame (605), a fixing mechanism is arranged on the upper surface of a mounting shell (5), a mounting frame (7) is fixedly connected to the inner wall of the circumference of a connecting pipe (4), an air inlet mechanism is arranged at the bottom of the mounting frame (7), the same filter plate (8) is fixedly connected to the inner wall of multiple sides of the mounting shell (5), movable ports are formed in the outer walls of two sides of the mounting shell (5), a linkage shaft (804) is movably connected in each movable port, a cleaning mechanism is arranged at the bottom of the linkage shaft (804), a row brush (803) is arranged on the upper surface of the filter plate (8), a connecting port is arranged on the outer wall of one side of the connecting pipe (4), a connecting barrel (9) is integrally formed in each connecting port, a rotating shaft (901) is movably connected to the inner wall of the circumference of the connecting barrel (9), a linkage mechanism is arranged on the rotating shaft (901), an air vent hole is arranged on the upper surface of the mounting shell (5), and a vent pipe (10) is fixedly connected in each vent hole, one side of the vent pipe (10) is provided with a fixed opening, a fixed pipe (11) is integrally formed in the fixed opening, and one end of the fixed pipe (11) is fixedly connected with an air inlet pipe (12).
2. The deep recovery device of the low-temperature flue gas waste heat according to claim 1, characterized in that: heat pipe (2) one end is equipped with the joint mouth, and the swing joint has filter mantle (201) in the joint mouth, and is equipped with valve executor (202) in heat pipe (2).
3. The deep recovery device of the low-temperature flue gas waste heat according to claim 1, characterized in that: the heat storage box is characterized in that a sealing opening is formed in the outer wall of one side of the heat storage box (1), a sealing plate (102) is rotatably connected to one side of the sealing opening, a handle frame (103) is fixedly connected to one side of the sealing plate (102), and a heat insulation cylinder (104) is fixedly connected to one side of the circumference of the handle frame (103).
4. The deep recovery device of the low-temperature flue gas waste heat according to claim 1, characterized in that: fixed establishment includes first magnet piece (602), installation piece (603) and second magnet piece (604), and installation shell (5) upper surface both sides all are equipped with the joint mouth, the first magnet piece of equal fixedly connected with (602) in two joint mouths, breather pipe (10) the equal fixedly connected with installation piece (603) in circumference both sides, the equal fixedly connected with second magnet piece (604) in two installation pieces (603) one side, two second magnet pieces (604) and two first magnet pieces (602) are corresponding with two sheetmetals (601).
5. The deep recovery device of the low-temperature flue gas waste heat according to claim 1, characterized in that: the air inlet mechanism comprises a motor (701), an impeller (702) and rotating blades (703), the motor (701) is fixedly connected to the bottom of the mounting rack (7), the impeller (702) is fixedly connected to one end of an output shaft of the motor (701), and the rotating blades (703) are fixedly connected to one side of the circumference of the impeller (702).
6. The deep recovery device of the low-temperature flue gas waste heat according to claim 1, characterized in that: clearance mechanism includes guide bar (801), sliding block (802), initiative strip (805) and driven strip (806), installation shell (5) both sides outer wall all is equipped with two fixed orificess, wherein same guide bar (801) of equal fixedly connected with in per two fixed orificess, equal swing joint has sliding block (802) in two guide bar (801) circumference one sides, two sliding block (802) bottoms all with arrange brush (803) upper surface looks fixed connection, two initiative strips (805) of interlock axle (804) circumference one side fixedly connected with, two initiative strip (805) one end all rotate and are connected with driven strip (806), two driven strip (806) one end all rotate with row brush (803) mutually and are connected.
7. The deep recovery device of the low-temperature flue gas waste heat according to claim 1, characterized in that: the linkage mechanism comprises a synchronous belt (902), a longitudinal bevel gear (903) and a transverse bevel gear (904), belt pulleys are fixedly connected to one ends of a rotating shaft (901) and a linkage shaft (804), the two belt pulleys are in transmission connection with each other through the synchronous belt (902), the longitudinal bevel gear (903) is fixedly connected to one end of the rotating shaft (901), the transverse bevel gear (904) is fixedly connected to one side of the circumference of an output shaft of a motor (701), and the transverse bevel gear (904) is meshed with the longitudinal bevel gear (903).
8. The deep recovery device of the low-temperature flue gas waste heat according to claim 1, characterized in that: fixed surface is connected with mounting panel (16) and treater (1602) on heat preservation (101), and fixed surface is connected with touch-control display screen (1601) on mounting panel (16), and heat storage box (1) inner wall top fixedly connected with temperature sensor (1603), treater (1602) respectively with touch-control display screen (1601), temperature sensor (1603), valve executor (202) and motor (701) looks electric connection.
9. The deep recovery device of the low-temperature flue gas waste heat according to claim 1, characterized in that: the outer wall of one side of the mounting shell (5) is fixedly connected with a protective cover (13), the synchronous belt (902) is located in the protective cover (13), the bottom of the heat storage box (1) is fixedly connected with a heat insulation seat (14), and one side of the sealing plate (102) is fixedly connected with a heat insulation pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110427390.0A CN113203312A (en) | 2021-04-20 | 2021-04-20 | Low-temperature flue gas waste heat deep recovery device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110427390.0A CN113203312A (en) | 2021-04-20 | 2021-04-20 | Low-temperature flue gas waste heat deep recovery device |
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| CN113203312A true CN113203312A (en) | 2021-08-03 |
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| CN202110427390.0A Pending CN113203312A (en) | 2021-04-20 | 2021-04-20 | Low-temperature flue gas waste heat deep recovery device |
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| JP2017166792A (en) * | 2016-03-18 | 2017-09-21 | 大阪瓦斯株式会社 | Method of repairing exhaust heat recovery boiler |
| CN108426261A (en) * | 2018-03-05 | 2018-08-21 | 湖南湘讯企业管理有限公司 | A kind of bolts of inclined column type ash-cleaning energy saving residual heat from boiler fume recovery channel |
| CN209027325U (en) * | 2018-11-05 | 2019-06-25 | 贵州环科环境工程有限公司 | A kind of flue gas waste heat recovery apparatus |
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| CN212778753U (en) * | 2020-05-12 | 2021-03-23 | 金华市双鱼印艺有限公司 | Waste heat recovery equipment for printing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2017166792A (en) * | 2016-03-18 | 2017-09-21 | 大阪瓦斯株式会社 | Method of repairing exhaust heat recovery boiler |
| CN108426261A (en) * | 2018-03-05 | 2018-08-21 | 湖南湘讯企业管理有限公司 | A kind of bolts of inclined column type ash-cleaning energy saving residual heat from boiler fume recovery channel |
| CN209027325U (en) * | 2018-11-05 | 2019-06-25 | 贵州环科环境工程有限公司 | A kind of flue gas waste heat recovery apparatus |
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Application publication date: 20210803 |
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