CN114279245A - Sectional type flue gas heat exchange energy-saving equipment for aluminum alloy wheel hub heat treatment - Google Patents
Sectional type flue gas heat exchange energy-saving equipment for aluminum alloy wheel hub heat treatment Download PDFInfo
- Publication number
- CN114279245A CN114279245A CN202111603418.8A CN202111603418A CN114279245A CN 114279245 A CN114279245 A CN 114279245A CN 202111603418 A CN202111603418 A CN 202111603418A CN 114279245 A CN114279245 A CN 114279245A
- Authority
- CN
- China
- Prior art keywords
- pipe
- flue gas
- side wall
- heat exchange
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 239000003546 flue gas Substances 0.000 title claims abstract description 83
- 238000010438 heat treatment Methods 0.000 title claims abstract description 39
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 239000000779 smoke Substances 0.000 claims abstract description 80
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000002918 waste heat Substances 0.000 claims description 37
- 238000005192 partition Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 239000003595 mist Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- 238000007790 scraping Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Chimneys And Flues (AREA)
Abstract
The invention discloses sectional type flue gas heat exchange energy-saving equipment for heat treatment of an aluminum alloy hub, and relates to the technical field of heat exchange energy-saving equipment; the smoke pretreatment pipe is of a hollow structure with the upper end and the lower end closed, and the smoke inlet pipe is fixedly arranged on the upper side of the left side wall of the smoke pretreatment pipe; one end of the smoke guide pipe is communicated with the lower side of the right side wall of the smoke pretreatment pipe, and the other end of the smoke guide pipe penetrates through the left side wall of the box body through a sealing ring and then is fixedly arranged in the heat exchange cavity in an extending mode; the output end of the water pump is fixedly connected with a liquid outlet pipe; the atomization nozzles are a plurality of and are respectively and fixedly arranged on the liquid outlet pipe in the flue gas pretreatment pipe at equal intervals; the number of the second rotating pipes is four, every two second rotating pipes are fixedly arranged on the left side and the right side of the first rotating pipe respectively, and the second rotating pipes are communicated with the first rotating pipe; the flue gas is pretreated in an atomizing and dust-settling mode, so that the influence of particles in the flue gas on the smoke guide pipe is reduced, and the uniformity and the thoroughness of heat exchange are improved.
Description
Technical Field
The invention relates to the technical field of heat exchange energy-saving equipment, in particular to sectional type flue gas heat exchange energy-saving equipment for heat treatment of an aluminum alloy hub.
Background
When the aluminum alloy hub is subjected to heat treatment, a large amount of smoke can be generated, the smoke is a main way for wasting energy of common energy consumption equipment, and the smoke waste heat recovery mainly converts heat carried by the smoke into utilizable heat through a certain heat exchange mode; when the existing sectional type flue gas waste heat recovery device heats water, the flue gas can not well enable the water to contact heat, the water is heated slowly, the flue gas heat is more lost, follow-up equipment can not receive enough heat, a filtering structure of the existing device can not well filter the flue gas, and smoke dust enters an equipment pipeline and is difficult to clean.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides the sectional type flue gas heat exchange energy-saving equipment for the heat treatment of the aluminum alloy hub, which has the advantages of simple structure, reasonable design and convenient use, and the flue gas is pretreated in an atomization dust-settling mode, so that the influence of particles in the flue gas on a smoke guide pipe is reduced, and the uniformity and the thoroughness of heat exchange are improved.
In order to achieve the purpose, the invention adopts the technical scheme that: it comprises a box body, a clapboard and a bottom plate; the box body is internally provided with two clapboards in sequence from top to bottom, and the box body is divided into a waste temperature heating cavity, a heat exchange cavity and an adjusting cavity by the clapboards from top to bottom; a bottom plate is fixedly arranged at the bottom of the left side wall of the box body;
it also includes:
the flue gas pretreatment pipe is of a hollow structure with the upper end and the lower end closed, and the lower end of the flue gas pretreatment pipe is fixedly arranged on the upper side surface of the bottom plate;
the smoke inlet pipe is fixedly arranged on the upper side of the left side wall of the smoke pretreatment pipe;
the collecting tank is movably inserted at the lower side of the left side wall of the flue gas pretreatment pipe and is fixedly connected with the outer side wall of the flue gas pretreatment pipe through a hasp;
one end of the smoke guide pipe is communicated with the lower side of the right side wall of the smoke pretreatment pipe, the other end of the smoke guide pipe penetrates through the left side wall of the box body through a sealing ring and then is fixedly arranged in the heat exchange cavity in an extending mode, and the extending end of the smoke guide pipe is fixedly connected with the inner side wall of the box body; the left end of the smoke guide pipe is arranged above the collecting tank;
one end of the preheating water pipe is connected with an external water supply pipe network, and the other end of the preheating water pipe penetrates through the bottom of the smoke guide pipe and the right side wall of the smoke guide pipe in sequence and is communicated with the left side wall of the box body;
the water pump is fixedly arranged on the left side wall of the smoke guide pipe, the input end of the water pump is fixedly connected with a liquid inlet pipe, the other end of the liquid inlet pipe penetrates through the side wall of the smoke guide pipe and is communicated with the interior of the preheating water pipe, the output end of the water pump is fixedly connected with a liquid outlet pipe, and the left end of the liquid outlet pipe penetrates through the right side wall of the smoke pretreatment pipe and is fixedly arranged on the right side wall inside the smoke pretreatment pipe through a pipe clamp; the water pump is connected with an external power supply;
the atomization nozzles are multiple and are respectively and fixedly arranged on the liquid outlet pipe in the flue gas pretreatment pipe at equal intervals;
the two first rotating pipes are arranged, the upper ends of the first rotating pipes are rotatably arranged on the bottom surface of the smoke guide pipe through sealing bearings, the lower ends of the first rotating pipes extend into the adjusting cavity after penetrating through a partition plate on the lower side through the sealing bearings, and the lower ends of the first rotating pipes are of an open structure;
the number of the second rotating pipes is four, every two of the second rotating pipes are fixedly arranged on the left side and the right side of the first rotating pipe respectively, and the second rotating pipes are communicated with the first rotating pipe;
the number one of the bevel gears is two, and the two bevel gears are fixedly sleeved at the lower ends of the number one rotating pipes on the left side and the right side respectively;
the left end of the rotating shaft is rotatably arranged on the left side wall inside the adjusting cavity through a bearing, the right end of the rotating shaft is fixedly connected with the output end of a first motor after rotating to penetrate through the right side wall of the adjusting cavity through the bearing, the first motor is fixedly arranged on the right side wall of the box body through a motor support, and the first motor is connected with an external power supply;
the two second bevel gears are respectively sleeved on the left side and the right side of the rotating shaft and are meshed with the first bevel gears at corresponding positions;
the liquid discharge pipe is fixedly arranged on the right side wall of the box body and communicated with the inside of the heat exchange cavity;
the water inlet pipe is fixedly arranged on the left side wall of the box body and is communicated with the interior of the residual heat heating cavity;
the waste heat output pipe is arranged in the waste heat heating cavity in an end-to-end U shape, one end of the waste heat output pipe penetrates through the rear side wall of the box body and is fixedly communicated with the inside of the adjusting cavity, and the other end of the waste heat output pipe penetrates through the left side wall of the box body and is connected with an external waste gas treatment device;
the electromagnetic valve is fixedly arranged in a through hole formed in the middle of the partition plate located on the upper side, and the electromagnetic valve is connected with an external power supply.
Preferably, the left side wall of the box body on the upper side of the bottom plate is vertically and fixedly provided with a supporting plate, and the flue gas pretreatment pipe and the smoke guide pipe are fixedly connected with the supporting plate.
Preferably, a second motor is fixedly arranged on the top surface of the supporting plate through a motor support, a screw pair is fixedly connected to the output end of the second motor, and the lower end of a screw of the screw pair is rotatably arranged on the left side wall inside the flue gas pretreatment pipe through a shaft seat after rotating to penetrate through the supporting plate and the top surface of the flue gas pretreatment pipe through a bearing; a scraping plate is arranged in the flue gas pretreatment pipe and is abutted against the inner side wall of the flue gas pretreatment pipe, the middle part of the scraping plate is fixedly connected with a nut block of the screw pair, and a chamfer edge is arranged on the lower side of the scraping plate; the second motor is connected with an external power supply.
Preferably, a filter screen plate is fixedly arranged inside the input end of the smoke guide pipe.
Preferably, the left side wall of the collecting tank is fixedly provided with a handle, a sealing washer is fixedly arranged on the inner side wall of the opening end of the lower side of the flue gas pretreatment pipe, and the upper side surface of the collecting tank is in contact with the sealing washer.
Preferably, a temperature sensor is fixedly arranged on the rear side wall inside the heat exchange cavity, and the temperature sensor is connected with an external power supply.
The working principle of the invention is as follows: the preheating water pipe is connected with an external water supply pipe network, the preheating water pipe fills the inside of a heat exchange cavity with water, the preheating water pipe is filled with water, then a water pump is started, the water pump pumps a water source in the preheating water pipe to an atomizing nozzle through a liquid inlet pipe and a liquid outlet pipe for spraying, smoke generated by external aluminum alloy hub heat treatment is introduced into the smoke pretreatment pipe through a smoke inlet pipe, the atomized water sprayed by the atomizing nozzle carries out dust fall treatment on the smoke, the atomized water falls into a collecting tank after dust collection, the purified smoke enters the inside of a smoke guide pipe and is subjected to advanced treatment on the water source in the preheating water pipe, so that the temperature of the water mist sprayed by the atomizing nozzle is increased, the loss of smoke heat during smoke pretreatment is reduced, the smoke enters the inside of the heat exchange cavity through the smoke guide pipe and then enters the inside of a second rotating pipe through a first rotating pipe, the first motor is started, the first motor drives the rotating shaft to rotate, the first bevel gear is meshed with the second bevel gear to further drive the first rotating pipe to rotate, and the first rotating pipe drives the second rotating pipe to rotate in the heat exchange cavity, so that heat exchange is more thorough; flue gas after the heat exchange enters into the inside of waste heat eduction tube through adjusting the chamber, fills up water with the inside in waste heat heating chamber through the inlet tube, and the inside waste heat of waste heat eduction tube heats the water source of intracavity portion to waste heat and carries out the primary heating, and the water after the primary heating passes through the solenoid valve and carries the inside in heat exchange chamber, makes things convenient for the water of heat exchange intracavity portion to heat up more.
Compared with the prior art, the invention has the beneficial effects that:
1. the flue gas is pretreated in an atomization dust-settling mode, so that the influence of particles in the flue gas on the smoke guide pipe is reduced;
2. when the flue gas exchanges heat in the heat exchange cavity, the second rotating pipe rotates under the driving of the first rotating pipe, so that the uniformity and the thoroughness of heat exchange are improved;
3. waste heat after through the heat exchange carries out the primary heating to the inside water in waste heat heating chamber, then carries the inside in heat exchange chamber with the water of primary heating, makes things convenient for the inside water in heat exchange chamber to heat up.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a rear view of fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 1.
Fig. 4 is a schematic view of the structure of the squeegee of the invention.
Description of reference numerals:
the device comprises a box body 1, a partition plate 2, a bottom plate 3, a waste heat heating cavity 4, a heat exchange cavity 5, an adjusting cavity 6, a flue gas pretreatment pipe 7, a flue gas inlet pipe 8, a collecting tank 9, a smoke guide pipe 10, a preheating water pipe 11, a water pump 12, a liquid inlet pipe 13, a liquid outlet pipe 14, an atomizing spray head 15, a first rotating pipe 16, a second rotating pipe 17, a first bevel gear 18, a rotating shaft 19, a first motor 20, a second bevel gear 21, a liquid discharge pipe 22, a water inlet pipe 23, a waste heat discharge pipe 24, an electromagnetic valve 25, a supporting plate 26, a second motor 27, a screw pair 28, a scraper 29, a filter screen plate 30, a handle 31, a sealing washer 32 and a temperature sensor 33.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: it comprises a box body 1, a clapboard 2 and a bottom plate 3; two clapboards 2 are welded in the box body 1 from top to bottom in sequence, and the box body 1 is divided into a waste heat heating cavity 4, a heat exchange cavity 5 and an adjusting cavity 6 by the clapboards 2 from top to bottom; a bottom plate 3 is fixedly welded at the bottom of the left side wall of the box body 1;
it also includes:
the flue gas pretreatment pipe 7 is of a hollow structure with the upper end and the lower end closed, and the lower end of the flue gas pretreatment pipe 7 is fixedly welded on the upper side surface of the bottom plate 3;
the smoke inlet pipe 8 is fixedly welded on the upper side of the left side wall of the smoke pretreatment pipe 7;
the collecting tank 9 is movably inserted at the lower side of the left side wall of the flue gas pretreatment pipe 7 and is fixedly connected with the outer side wall of the flue gas pretreatment pipe 7 through a hasp, and the collecting tank 9 is used for collecting particles subjected to impurity removal;
one end of the smoke guide pipe 10 is communicated with the lower side of the right side wall of the smoke pretreatment pipe 7, the other end of the smoke guide pipe 10 penetrates through the left side wall of the box body 1 through a sealing ring and then is fixedly arranged in the heat exchange cavity 5 in an extending mode, and the extending end of the smoke guide pipe is fixedly connected with the inner side wall of the box body 1; the left end of the smoke guide pipe 10 is arranged above the collecting tank 9;
one end of the preheating water pipe 11 is connected with an external water supply pipe network, and the other end of the preheating water pipe 11 penetrates through the bottom of the smoke guide pipe 10 and the right side wall of the smoke guide pipe 10 in sequence and then is communicated with the left side wall of the box body 1;
the water pump 12 is fixedly arranged on the left side wall of the smoke guide pipe 10, the input end of the water pump 12 is fixedly connected with a liquid inlet pipe 13, the other end of the liquid inlet pipe 13 penetrates through the side wall of the smoke guide pipe 10 and is communicated with the interior of the preheating water pipe 11, the output end of the water pump 12 is fixedly connected with a liquid outlet pipe 14, and the left end of the liquid outlet pipe 14 penetrates through the right side wall of the smoke pretreatment pipe 7 and is fixedly arranged on the right side wall of the interior of the smoke pretreatment pipe 7 through a pipe clamp; the water pump 12 is connected with an external power supply;
the atomization nozzles 15 are provided in a plurality, and the atomization nozzles 15 are respectively and fixedly arranged on the liquid outlet pipe 14 in the flue gas pretreatment pipe 7 at equal intervals;
the number one of the rotating pipes 16 is two, the upper ends of the two rotating pipes 16 are rotatably arranged on the bottom surface of the smoke guide pipe 10 through sealing bearings, the lower ends of the two rotating pipes extend into the adjusting cavity 6 after the lower ends of the two rotating pipes rotate to penetrate through the partition plate 2 on the lower side through the sealing bearings, and the lower end of the one rotating pipe 16 is of an open structure;
the number of the second rotating pipes 17 is four, every two of the second rotating pipes 17 are fixedly welded on the left side and the right side of the first rotating pipe 16 respectively, the second rotating pipe 17 is communicated with the first rotating pipe 16, and the second rotating pipe 17 is a main heat exchange structural member;
the number one of the bevel gears 18 is two, and the number one of the bevel gears 18 is respectively fixedly welded and sleeved at the lower ends of the number one rotating pipes 16 at the left side and the right side;
the left end of the rotating shaft 19 is rotatably arranged on the left side wall inside the adjusting cavity 6 through a bearing, the right end of the rotating shaft 19 is fixedly connected with the output end of a first motor 20 after rotating to penetrate through the right side wall of the adjusting cavity 6 through the bearing, the first motor 20 is fixedly arranged on the right side wall of the box body 1 through a motor support and a bolt, and the first motor 20 is connected with an external power supply;
the number two bevel gears 21 are respectively welded and sleeved on the left side and the right side of the rotating shaft 19, the number two bevel gears 21 are meshed with the number one bevel gear 18 at the corresponding position, and the number two bevel gears 21 drive the number one bevel gear 18 to rotate in a rotating mode so as to drive the number one rotating pipe 16 to rotate;
the liquid discharge pipe 22 is fixedly welded on the right side wall of the box body 1, and is communicated with the inside of the heat exchange cavity 5;
the water inlet pipe 23 is fixedly welded on the left side wall of the box body 1 and is communicated with the interior of the residual heat heating cavity 4;
the waste heat output pipe 24 is arranged inside the waste heat heating cavity 4 in a U shape connected end to end, one end of the waste heat output pipe 24 penetrates through the rear side wall of the box body 1 and is fixedly communicated with the inside of the adjusting cavity 6, and the other end of the waste heat output pipe 24 penetrates through the left side wall of the box body 1 and is connected with an external waste gas treatment device;
the electromagnetic valve 25 is fixedly arranged in a through hole formed in the middle of the partition plate 2 positioned on the upper side through a bolt, and the electromagnetic valve 25 is connected with an external power supply;
the specific use models of the first motor 20, the water pump 12 and the electromagnetic valve 25 are directly purchased from the market and installed and used according to use requirements.
Preferably, a supporting plate 26 is vertically and fixedly arranged on the left side wall of the box body 1 at the upper side of the bottom plate 3, and the flue gas pretreatment pipe 7 and the smoke guide pipe 10 are fixedly connected with the supporting plate 26.
Preferably, a second motor 27 is fixedly arranged on the top surface of the supporting plate 26 through a motor bracket and a bolt, a screw pair 28 is fixedly connected to the output end of the second motor 27, and the lower end of a screw of the screw pair 28 is rotatably arranged on the left side wall inside the flue gas pretreatment pipe 7 through a shaft seat after penetrating through the supporting plate 26 and the top surface of the flue gas pretreatment pipe 7 through a bearing; a scraping plate 29 is arranged inside the flue gas pretreatment pipe 7, the scraping plate 29 is arranged in a manner of being abutted against the inner side wall of the flue gas pretreatment pipe 7, the middle part of the scraping plate 29 is fixedly connected with a nut block of the screw pair 28, and a chamfer edge is arranged on the lower side of the scraping plate 29; the second motor 27 is connected with an external power supply.
Preferably, a filter screen plate 30 is fixedly welded inside the input end of the smoke guide pipe 10 to prevent particles from entering the inside of the smoke guide pipe 10.
Preferably, the left side wall of collecting vat 9 on fixed welding be equipped with handle 31, flue gas is provided with seal ring 32 through sticky fixed on 7 downside open end inside walls of handling in advance, the side of going up of collecting vat 9 and seal ring 32 inconsistent setting carry out sealing process to the opening part of collecting vat 9 and flue gas handling in advance pipe 7.
Preferably, a temperature sensor 33 is fixedly arranged on the rear side wall inside the heat exchange cavity 5 through a bolt, and the temperature sensor 33 is connected with an external power supply to detect the water temperature in real time.
The working principle of the specific embodiment is as follows: connecting a preheating water pipe 11 with an external water supply pipe network, filling water into a heat exchange cavity 5 by the preheating water pipe 11, filling water into the preheating water pipe 11, then opening a water pump 12, pumping water from the preheating water pipe 11 to an atomizing nozzle 15 by the water pump 12 through a liquid inlet pipe 13 and a liquid outlet pipe 14 for spraying, introducing flue gas generated by external aluminum alloy hub heat treatment into a flue gas pretreatment pipe 7 through a flue gas inlet pipe 8, performing dust fall treatment on the flue gas by atomized water sprayed from the atomizing nozzle 15, enabling the atomized water to fall into a collection groove 9 after dust collection, driving a scraper 29 to move up and down by a second motor 27 through a screw rod pair to scrape impurities attached to the inner side wall of the flue gas pretreatment pipe 7, enabling purified flue gas to enter into a smoke guide pipe 10, performing advanced treatment on the water source in the preheating water pipe 11, and enabling the temperature of the water mist sprayed from the atomizing nozzle 15 to rise, the heat loss of the flue gas during the flue gas pretreatment is reduced, the flue gas enters the inside of the heat exchange cavity 5 through the smoke guide pipe 10 and then enters the inside of the second rotating pipe 17 through the first rotating pipe 16, the first motor 20 is turned on, the first motor 20 drives the rotating shaft 19 to rotate, the first bevel gear 18 is meshed with the second bevel gear 21 to further drive the first rotating pipe 16 to rotate, and the first rotating pipe 16 drives the second rotating pipe 17 to rotate in the inside of the heat exchange cavity 5, so that the heat exchange is more thorough; flue gas after the heat exchange enters into the inside of waste heat eduction tube 24 through adjusting chamber 6, fills up water with the inside of waste heat heating chamber 4 through inlet tube 23, and the inside waste heat of waste heat eduction tube 24 heats the inside water source of chamber 4 and just heats to the waste heat, and the water after the preliminary heating passes through solenoid valve 25 and carries the inside of heat exchange chamber 5, makes things convenient for the inside water in heat exchange chamber 5 to heat up more.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the flue gas is pretreated in an atomization dust-settling mode, so that the influence of particles in the flue gas on the smoke guide pipe 10 is reduced;
2. when the flue gas exchanges heat in the heat exchange cavity 5, the second rotating pipe 17 is driven by the first rotating pipe 16 to rotate, so that the uniformity and the thoroughness of heat exchange are improved;
3. the water in the waste heat heating cavity 4 is primarily heated through the waste heat after heat exchange, and then the primarily heated water is conveyed into the heat exchange cavity 5, so that the temperature of the water in the heat exchange cavity 5 is conveniently increased;
4. the inside of the heat exchange chamber 5 is provided with a temperature sensor 33, which can detect the water temperature in real time.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A sectional type flue gas heat exchange energy-saving device for heat treatment of an aluminum alloy hub comprises a box body (1), a partition plate (2) and a bottom plate (3); the interior of the box body (1) is sequentially provided with two clapboards (2) from top to bottom, and the box body (1) is divided into a waste heat heating cavity (4), a heat exchange cavity (5) and an adjusting cavity (6) by the clapboards (2) from top to bottom; a bottom plate (3) is fixedly arranged at the bottom of the left side wall of the box body (1);
it is characterized in that it also comprises:
the flue gas pretreatment pipe (7) is of a hollow structure with the upper end and the lower end closed, and the lower end of the flue gas pretreatment pipe (7) is fixedly arranged on the upper side surface of the bottom plate (3);
the smoke inlet pipe (8), the smoke inlet pipe (8) is fixedly arranged on the upper side of the left side wall of the smoke pretreatment pipe (7);
the collecting tank (9) is movably inserted at the lower side of the left side wall of the flue gas pretreatment pipe (7) and is fixedly connected with the outer side wall of the flue gas pretreatment pipe (7) through a hasp;
one end of the smoke guide pipe (10) is communicated with the lower side of the right side wall of the smoke pretreatment pipe (7), the other end of the smoke guide pipe (10) penetrates through the left side wall of the box body (1) through a sealing ring and then fixedly extends into the heat exchange cavity (5), and the extending end of the smoke guide pipe is fixedly connected with the inner side wall of the box body (1); the left end of the smoke guide pipe (10) is arranged above the collecting tank (9);
one end of the preheating water pipe (11) is connected with an external water supply pipe network, and the other end of the preheating water pipe (11) penetrates through the bottom of the smoke guide pipe (10) and the right side wall of the smoke guide pipe (10) in sequence and then is communicated with the left side wall of the box body (1);
the water pump (12) is fixedly arranged on the left side wall of the smoke guide pipe (10), the input end of the water pump (12) is fixedly connected with a liquid inlet pipe (13), the other end of the liquid inlet pipe (13) penetrates through the side wall of the smoke guide pipe (10) and is communicated with the interior of the preheating water pipe (11), the output end of the water pump (12) is fixedly connected with a liquid outlet pipe (14), and the left end of the liquid outlet pipe (14) penetrates through the right side wall of the smoke pretreatment pipe (7) and is fixedly arranged on the right side wall of the interior of the smoke pretreatment pipe (7) through a pipe clamp; the water pump (12) is connected with an external power supply;
the atomizing nozzles (15) are multiple, and the atomizing nozzles (15) are respectively and fixedly arranged on the liquid outlet pipe (14) in the flue gas pretreatment pipe (7) at equal intervals;
the number one is two, the upper ends of the number one rotating pipes (16) are rotatably arranged on the bottom surface of the smoke guide pipe (10) through sealing bearings, the lower ends of the number one rotating pipes penetrate through the partition plate (2) on the lower side through the sealing bearings in a rotating mode and extend into the adjusting cavity (6), and the lower end of the number one rotating pipe (16) is of an open structure;
the number of the second rotating pipes (17) is four, every two of the second rotating pipes (17) are fixedly arranged on the left side and the right side of the first rotating pipe (16) respectively, and the second rotating pipes (17) are communicated with the first rotating pipe (16);
the number one is two, the number one is 18, and the number one is fixed at the lower end of the number one rotating pipe (16) at the left and right sides;
the left end of the rotating shaft (19) is rotatably arranged on the left side wall inside the adjusting cavity (6) through a bearing, the right end of the rotating shaft (19) penetrates through the right side wall of the adjusting cavity (6) through the bearing in a rotating mode and then is fixedly connected with the output end of a first motor (20), the first motor (20) is fixedly arranged on the right side wall of the box body (1) through a motor support, and the first motor (20) is connected with an external power supply;
the number two bevel gears (21) are respectively sleeved on the left side and the right side of the rotating shaft (19), and the number two bevel gears (21) are meshed with the number one bevel gear (18) at the corresponding position;
the liquid discharge pipe (22), the liquid discharge pipe (22) is fixedly arranged on the right side wall of the box body (1) and is communicated with the inside of the heat exchange cavity (5);
the water inlet pipe (23) is fixedly arranged on the left side wall of the box body (1) and communicated with the interior of the residual heat heating cavity (4);
the waste heat output pipe (24) is arranged inside the waste heat heating cavity (4) in a U shape in an end-to-end mode, one end of the waste heat output pipe (24) penetrates through the rear side wall of the box body (1) and is fixedly communicated with the inside of the adjusting cavity (6), and the other end of the waste heat output pipe penetrates through the left side wall of the box body (1) and is connected with an external waste gas treatment device;
the electromagnetic valve (25) is fixedly arranged in a through hole formed in the middle of the partition plate (2) located on the upper side, and the electromagnetic valve (25) is connected with an external power supply.
2. The sectional type flue gas heat exchange energy-saving equipment for the heat treatment of the aluminum alloy hub as claimed in claim 1, wherein: the device is characterized in that a supporting plate (26) is vertically and fixedly arranged on the left side wall of the box body (1) on the upper side of the bottom plate (3), and the flue gas pretreatment pipe (7) and the smoke guide pipe (10) are fixedly connected with the supporting plate (26).
3. The sectional type flue gas heat exchange energy-saving equipment for the heat treatment of the aluminum alloy hub as claimed in claim 1, wherein: a second motor (27) is fixedly arranged on the top surface of the supporting plate (26) through a motor support, a lead screw pair (28) is fixedly connected to the output end of the second motor (27), and the lower end of a lead screw of the lead screw pair (28) is rotatably arranged on the left side wall inside the flue gas pretreatment pipe (7) through a shaft seat after rotating to penetrate through the supporting plate (26) and the top surface of the flue gas pretreatment pipe (7) through a bearing; a scraper (29) is arranged inside the flue gas pretreatment pipe (7), the scraper (29) is arranged in a manner of being abutted against the inner side wall of the flue gas pretreatment pipe (7), the middle part of the scraper (29) is fixedly connected with a nut block of the screw pair (28), and a chamfer edge is arranged on the lower side of the scraper (29); the second motor (27) is connected with an external power supply.
4. The sectional type flue gas heat exchange energy-saving equipment for the heat treatment of the aluminum alloy hub as claimed in claim 1, wherein: the filter screen plate (30) is fixedly arranged in the input end of the smoke guide pipe (10).
5. The sectional type flue gas heat exchange energy-saving equipment for the heat treatment of the aluminum alloy hub as claimed in claim 1, wherein: the left side wall of collecting vat (9) on fixedly be provided with handle (31), flue gas pretreatment pipe (7) downside open end inside wall on fixedly be provided with seal ring (32), the side and seal ring (32) are inconsistent to be set up to going up of collecting vat (9).
6. The sectional type flue gas heat exchange energy-saving equipment for the heat treatment of the aluminum alloy hub as claimed in claim 1, wherein: and a temperature sensor (33) is fixedly arranged on the rear side wall in the heat exchange cavity (5), and the temperature sensor (33) is connected with an external power supply.
7. The working principle of the sectional type flue gas heat exchange energy-saving equipment for the heat treatment of the aluminum alloy hub as claimed in claim 1 is characterized in that: the preheating water pipe (11) is connected with an external water supply pipe network, the preheating water pipe (11) fills the inside of a heat exchange cavity (5) with water, the preheating water pipe (11) is filled with water, then a water pump (12) is turned on, the water pump (12) pumps the water source inside the preheating water pipe (11) to an atomizing nozzle (15) through a liquid inlet pipe (13) and a liquid outlet pipe (14) for spraying, the flue gas generated by the heat treatment of an external aluminum alloy hub is introduced into a flue gas pretreatment pipe (7) through a flue gas inlet pipe (8), the atomized water sprayed by the atomizing nozzle (15) carries out dust fall treatment on the flue gas, the atomized water falls into a collection groove (9) after dust collection, the purified flue gas enters into a flue gas guide pipe (10), the water source inside the preheating water pipe (11) is subjected to advanced treatment, the temperature of water mist sprayed by the atomizing nozzle (15) is increased, and the loss of the flue gas heat during the flue gas pretreatment is reduced, the smoke enters the inside of the heat exchange cavity (5) through the smoke guide pipe (10), then enters the inside of the second rotating pipe (17) through the first rotating pipe (16), the first motor (20) is turned on, the first motor (20) drives the rotating shaft (19) to rotate, the first bevel gear (18) is meshed with the second bevel gear (21), the first rotating pipe (16) is driven to rotate, and the first rotating pipe (16) drives the second rotating pipe (17) to rotate in the heat exchange cavity (5), so that the heat exchange is more thorough; flue gas after the heat exchange enters into the inside of waste heat contact tube (24) through adjusting chamber (6), fills up water with the inside of waste heat heating chamber (4) through inlet tube (23), and the waste heat of waste heat contact tube (24) inside carries out the primary heating to the water source of waste heat heating chamber (4) inside, and the water after the primary heating passes through solenoid valve (25) and carries the inside of heat exchange chamber (5), makes things convenient for the inside water intensification of heat exchange chamber (5) more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603418.8A CN114279245B (en) | 2021-12-24 | 2021-12-24 | Sectional type flue gas heat exchange energy-saving equipment for heat treatment of aluminum alloy hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603418.8A CN114279245B (en) | 2021-12-24 | 2021-12-24 | Sectional type flue gas heat exchange energy-saving equipment for heat treatment of aluminum alloy hub |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114279245A true CN114279245A (en) | 2022-04-05 |
| CN114279245B CN114279245B (en) | 2024-05-17 |
Family
ID=80875393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111603418.8A Active CN114279245B (en) | 2021-12-24 | 2021-12-24 | Sectional type flue gas heat exchange energy-saving equipment for heat treatment of aluminum alloy hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114279245B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206762558U (en) * | 2017-04-23 | 2017-12-19 | 云南沃源节能环保工程有限公司 | A kind of steam boiler exhaust gas and smoke purifying processing device |
| CN207716934U (en) * | 2017-12-24 | 2018-08-10 | 张灵辉 | A kind of coal steam-electric plant smoke residual heat using device |
| CN210268299U (en) * | 2019-06-27 | 2020-04-07 | 广州双丰冷暖设备有限公司 | Flue gas heat exchanger |
| CN211676940U (en) * | 2019-12-24 | 2020-10-16 | 郑州市宝石耐火材料有限公司 | Kiln smoke and dust processing apparatus |
| CN212692634U (en) * | 2020-07-20 | 2021-03-12 | 南京南钛热能技术有限公司 | Novel sectional type flue gas waste heat recovery device |
| CN214294351U (en) * | 2020-08-07 | 2021-09-28 | 宁夏易兴新材料发展有限公司 | Plastic extrusion granulation flue gas treatment device |
-
2021
- 2021-12-24 CN CN202111603418.8A patent/CN114279245B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206762558U (en) * | 2017-04-23 | 2017-12-19 | 云南沃源节能环保工程有限公司 | A kind of steam boiler exhaust gas and smoke purifying processing device |
| CN207716934U (en) * | 2017-12-24 | 2018-08-10 | 张灵辉 | A kind of coal steam-electric plant smoke residual heat using device |
| CN210268299U (en) * | 2019-06-27 | 2020-04-07 | 广州双丰冷暖设备有限公司 | Flue gas heat exchanger |
| CN211676940U (en) * | 2019-12-24 | 2020-10-16 | 郑州市宝石耐火材料有限公司 | Kiln smoke and dust processing apparatus |
| CN212692634U (en) * | 2020-07-20 | 2021-03-12 | 南京南钛热能技术有限公司 | Novel sectional type flue gas waste heat recovery device |
| CN214294351U (en) * | 2020-08-07 | 2021-09-28 | 宁夏易兴新材料发展有限公司 | Plastic extrusion granulation flue gas treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114279245B (en) | 2024-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110898778A (en) | Stain cleaning device in modified starch reaction kettle | |
| CN114279245A (en) | Sectional type flue gas heat exchange energy-saving equipment for aluminum alloy wheel hub heat treatment | |
| CN210030805U (en) | Quenching oil tank flue gas collection device | |
| CN210907098U (en) | Belt cleaning device is used in anti-dazzle glass production | |
| CN112893424A (en) | Soil prosthetic devices is used in gardens | |
| CN217511506U (en) | Calcium carbonate production exhaust treatment device | |
| CN114807578B (en) | Use process of roller processing water quenching system | |
| CN214719088U (en) | Drainage pipe inner wall scale removal equipment | |
| CN201086071Y (en) | Through type cleaning machine | |
| CN110882986B (en) | Medicine washing machine for washing medicine by utilizing steam and preventing great loss of traditional Chinese medicine property | |
| CN212349649U (en) | External cleaning equipment of low-temperature circulating grain dryer | |
| CN211413030U (en) | Boiler water wall cleaning device | |
| CN208944696U (en) | A kind of TRV cleaning machine | |
| CN219943992U (en) | Desulfurization washing tool under combined heat and power flue gas atmospheric wet process | |
| CN208230340U (en) | A kind of automation cleaning device | |
| CN207025950U (en) | A kind of machine components cleaning device | |
| CN214937812U (en) | Spraying etching machine | |
| CN220601493U (en) | Take steam boiler of scale removal | |
| CN110681651A (en) | Boiler water wall cleaning device and working method | |
| CN215742119U (en) | Online self-cleaning filter device | |
| CN220405618U (en) | Reation kettle convenient to it is clean | |
| CN216614334U (en) | Movable industrial sewage administers box structure | |
| CN220513818U (en) | Spray tower for chemical tail gas treatment | |
| CN221209106U (en) | Cleaning device for automobile parts | |
| CN216540007U (en) | Cleaning equipment for fume exhausting pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240418 Address after: 317000 north section of Songshan Road, comprehensive industrial park, Duqiao Town, Linhai City, Taizhou City, Zhejiang Province Applicant after: LINHAI JUFENG MACHINERY Co.,Ltd. Country or region after: China Address before: 361000 room 1215, No. 1012, anling Road, Huli District, Xiamen City, Fujian Province Applicant before: Liang Yu Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |