CN112033204A - Industrial boiler waste heat utilization system - Google Patents
Industrial boiler waste heat utilization system Download PDFInfo
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- CN112033204A CN112033204A CN202010872810.1A CN202010872810A CN112033204A CN 112033204 A CN112033204 A CN 112033204A CN 202010872810 A CN202010872810 A CN 202010872810A CN 112033204 A CN112033204 A CN 112033204A
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- Prior art keywords
- adjusting
- heat exchange
- pipe
- exchange device
- frame
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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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
- F28D21/001—Recuperative heat exchangers the heat being recuperated from exhaust gases for thermal power plants or industrial processes
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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
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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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
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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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
Abstract
The invention relates to the technical field of waste heat utilization, in particular to an industrial boiler waste heat utilization system which comprises a first heat exchange device, a second heat exchange device, an adjusting device and a supporting and protecting device, wherein the adjusting device is installed on one side of the first heat exchange device and one side of the second heat exchange device, the first heat exchange device is positioned right above the second heat exchange device, and the upper end of the adjusting device is fixedly connected with the side end of the first heat exchange device. When the device is used, the first heat exchange device and the second heat exchange device can be used independently, so that the heat exchange efficiency is increased, when a heated medium needs to be heated at a high temperature, the first heat exchange device and the second heat exchange device can be hermetically connected for use, a large amount of smoke enters between the whole body formed by the first heat exchange device and the second heat exchange device, and the device can quickly heat and transfer the medium needing to be heated.
Description
Technical Field
The invention relates to the technical field of waste heat utilization, in particular to a waste heat utilization system of an industrial boiler.
Background
The waste heat is energy which is not utilized in energy utilization equipment under certain economic and technical conditions, namely redundant and waste energy. The waste heat recycling is an important way for improving the economy and saving the fuel. The industrial boiler emits a large amount of smoke during operation, the smoke contains a large amount of heat, and the heat is wasted as the smoke is emitted to the air.
The waste heat utilization device that current industrial boiler used smog is short with outside heating medium contact time at the in-process that uses to can not carry out abundant utilization and use with the heat in the smog, the waste heat utilization device structure of current use is fixed, the different quick control of medium that can not heat as required and adjusting device's efficiency and effect, and efficiency is lower in the heat exchange device use of current use, thereby needs a device to improve above-mentioned problem.
Disclosure of Invention
The invention aims to provide an industrial boiler waste heat utilization system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an industrial boiler waste heat utilization system, includes first heat exchange device, second heat exchange device and adjusting device, adjusting device installs the one side at first heat exchange device and second heat exchange device, just first heat exchange device is located the second heat exchange device directly over, adjusting device's upper end and first heat exchange device's side fixed connection.
Specifically, adjusting device is including connecting fixed plate, support link, slip regulation gear plate, support spacing, fixed plate, motor, adjusting gear and wire pole and support protector, slip regulation gear plate symmetry slip joint is in the inside of supporting spacing, fixed plate symmetry fixed mounting is outside at the bottom of supporting spacing, adjusting gear wheel meshing rotation is installed between slip regulation gear plate, the motor is installed at adjusting gear's outer terminal surface middle part, wire pole fixed mounting is located the inboard slip regulation gear plate up end middle part, support link fixed connection be located the outside slip regulation gear plate's outer terminal surface middle part, connect fixed plate fixed connection in the one end of supporting the link.
Specifically, first heat exchange device includes drain pipe, fixed frame, hot exchange pipe, sealing device, feed liquor pipe and supplementary guider, fixed frame fixed mounting is at hot exchange pipe middle part, sealing device symmetry screw thread fixed mounting is at hot exchange pipe's both ends, supplementary guider fixed connection is at one side outer wall of fixed frame, hot exchange pipe's middle part is run through and is seted up the heat exchange tank, there is the spiral pipe inside in heat exchange tank through bolt fixed mounting, the one end fixedly connected with feed liquor pipe of spiral pipe, the other end fixedly connected with drain pipe of spiral pipe, just drain pipe and feed liquor pipe are sealed to be run through to peg graft on hot exchange pipe, are located the below the fixed grafting in sealing device middle part has the connection delivery pipe.
Specifically, sealing device's internally mounted has sealed dish, the even screw thread in edge of sealed dish rotates to run through to peg graft and has sealed bolt, the fixed connection conveyer pipe of pegging graft in up end middle part of sealed dish, joint bulge loop and joint recess have been seted up at the bottom edge of connecting the conveyer pipe.
Specifically, a conveying pipe is installed in the connecting and discharging pipe, and a connecting groove and a connecting convex ring are formed in the bottom end face of the conveying pipe.
Specifically, supplementary guider includes toper reference column, grafting spacing post and fixed connection block, grafting spacing post fixed connection is in the bottom face middle part of fixed connection block, toper reference column fixed connection is at the bottom face of grafting spacing post.
Specifically, the conical positioning column is located right above the wire guide rod, the middle of the insertion limiting column is provided with an insertion limiting groove, the wire guide rod is matched with the insertion limiting groove, and the fixed connecting block is fixedly connected to the outer end face of the fixed outer frame.
Specifically, the first heat exchange device and the second heat exchange device have the same structural specification, and the side end faces of the fixed outer frames in the first heat exchange device and the second heat exchange device are respectively and fixedly connected with the connecting fixing plate and the outer end faces of the sliding adjusting gear plates located on the inner sides.
Specifically, connect the bulge loop and can seal the inside of pegging graft to the joint recess, the joint bulge loop can seal the outside of pegging graft to connecting the bulge loop, the conveyer pipe all pegs graft to the inside in heat exchange groove with connecting the conveyer pipe.
Specifically, the supporting and protecting device comprises a supporting and adjusting frame, a clamping and adjusting threaded rod, an adjusting block, an adjusting push-pull rod, a buffering and adjusting spring, a limiting vertical frame, a limiting sliding block, a sliding limiting rod, a supporting column, an adjusting push rod and an adjusting lug, wherein the adjusting block is inserted in the supporting and adjusting frame in a sliding manner, the adjusting block is arranged in a triangular prism shape, the adjusting push-pull rod is fixedly connected to the middle of the outer end face of the adjusting block, the clamping and adjusting threaded rod is symmetrically screwed and rotatably inserted on two sides of the supporting and adjusting frame, the limiting vertical frame is fixedly arranged at the upper end of the supporting and adjusting frame in a penetrating manner, the adjusting push rod is slidably arranged at the bottom end in the limiting vertical frame, the adjusting lug is fixedly connected to the bottom of the adjusting push rod, the adjusting lug is in extrusion contact with the inclined face of the adjusting block, the bottom end of the buffer adjusting spring is fixedly connected with the upper end face of the adjusting push rod, the sliding limiting rod is fixedly installed at the upper end of the adjusting push-pull rod, the sliding limiting rod is connected inside the limiting vertical frame in a sliding and clamping mode through a limiting sliding block, and the supporting column is fixedly installed at the upper end of the sliding limiting rod.
Compared with the prior art, the invention has the following beneficial effects:
(1) the first heat exchange device is positioned right above the second heat exchange device, and the first heat exchange device and the second heat exchange device can be used for heat exchange simultaneously during heat exchange, so that the heat exchange efficiency of the device is greatly improved.
(2) According to the invention, the adjusting block slides in the supporting and adjusting frame by adjusting the push-pull rod push-pull adjusting block, so that the extrusion force generated between the adjusting push rods by the adjusting convex blocks between the inclined end surfaces of the adjusting block can be adjusted, the extrusion force generated between the adjusting push-pull rod by the adjusting push rod can be controlled, the extrusion force generated between the adjusting push-pull rod and the sliding limiting rod is indirectly controlled, the supporting force generated between the sliding limiting rod and the supporting column can be adjusted, the supporting force between the supporting column and the bottom of the supporting connecting frame can be changed and adjusted, the supporting connecting frame descends gently under the buffering action of the adjusting push-pull rod, and the first heat exchange device and the second heat exchange device are safely, smoothly and stably butted.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the adjusting device of the present invention;
FIG. 3 is a schematic view of a first heat exchange device according to the present invention;
FIG. 4 is a side view of a first heat exchange device of the present invention;
FIG. 5 is a schematic view of the internal structure of the heat exchange tube of the present invention;
FIG. 6 is a schematic view of the sealing device of the present invention;
FIG. 7 is a schematic view of the connecting and drainage pipe structure of the present invention;
FIG. 8 is a schematic view of the structure of the auxiliary guiding device of the present invention;
FIG. 9 is a schematic view of the support guard of the present invention;
fig. 10 is a disassembled view of the support and protection device of the present invention.
In the figure: 1-a first heat exchange device, 2-a second heat exchange device, 3-a regulating device, 31-a connecting and fixing plate, 32-a supporting and connecting frame, 33-a sliding regulating gear plate, 34-a supporting and limiting frame, 35-a fixing plate, 36-a motor, 37-a regulating gear, 38-a wire guide rod, 11-a liquid outlet pipe, 12-a fixing outer frame, 13-a heat exchange pipe, 14-a sealing device, 15-a liquid inlet pipe, 16-an auxiliary guiding device, 17-a connecting and discharging pipe, 18-a heat exchange groove, 19-a spiral pipe, 141-a clamping convex ring, 142-a clamping groove, 143-a connecting and conveying pipe, 144-a sealing disc, 145-a sealing bolt, 171-a connecting groove, 172-a connecting convex ring, 173-a conveying pipe, 161-conical positioning column, 162-inserting limiting column, 163-fixed connecting block, 4-supporting protection device, 41-supporting adjusting frame, 42-clamping adjusting threaded rod, 43-adjusting block, 44-adjusting push-pull rod, 45-buffering adjusting spring, 46-limiting vertical frame, 47-limiting sliding block, 48-sliding limiting rod, 49-supporting column, 410-adjusting push rod and 411-adjusting convex block.
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.
Referring to fig. 1-10, an embodiment of the present invention is shown: the utility model provides an industrial boiler waste heat utilization system, includes first heat exchange device 1, second heat exchange device 2 and adjusting device 3 and supports protector 4, and adjusting device 3 installs in one side of first heat exchange device 1 and second heat exchange device 2, and just first heat exchange device 1 is located second heat exchange device 2, and the upper end of adjusting device 3 and the side fixed connection of first heat exchange device 1.
Specifically, the adjusting device 3 includes a connecting fixing plate 31, a supporting connecting frame 32, a sliding adjusting gear plate 33, a supporting limiting frame 34, a fixing plate 35, a motor 36, an adjusting gear 37 and a wire guide rod 38, wherein the sliding adjusting gear plate 33 is symmetrically and slidably connected inside the supporting limiting frame 34, the fixing plate 35 is symmetrically and fixedly installed outside the bottom end of the supporting limiting frame 34, the adjusting gear 37 is rotatably installed between the sliding adjusting gear plates 33 in a gear meshing manner, the motor 36 is installed in the middle of the outer end face of the adjusting gear 37, the wire guide rod 38 is fixedly installed in the middle of the upper end face of the sliding adjusting gear plate 33 located on the inner side, the supporting connecting frame 32 is fixedly connected in the middle of the outer end face of the sliding adjusting gear plate 33 located on the outer side, the connecting fixing plate 31 is fixedly connected to one end of the supporting connecting frame 32, the adjusting, the rotating adjusting gear 37 can drive the sliding adjusting gear plate 33 located at the inner side to ascend, the sliding adjusting gear plate 33 located at the outer side to move downwards, the sliding adjusting gear plates 33 located at the two sides can drive the second heat exchanging device 2 to ascend, the first heat exchanging device 1 is located right above the second heat exchanging device 2, and the edge of the connecting conveying pipe 143 at the upper end of the second heat exchanging device 2 is provided with the clamping convex ring 141 and the clamping groove 142, so that the conveying pipe 173 at the bottom of the first heat exchanging device 1 is hermetically inserted into the connecting conveying pipe 143 through the connecting convex ring 172 and the connecting groove 171, and thus the first heat exchanging device 1 is hermetically connected with the second heat exchanging device 2.
Specifically, first heat exchange device 1 includes drain pipe 11, fixed frame 12, hot exchange pipe 13, sealing device 14, feed liquor pipe 15 and supplementary guider 16, fixed frame 12 fixed mounting is in hot exchange pipe 13 middle part, sealing device 14 symmetry screw thread fixed mounting is at the both ends of hot exchange pipe 13, supplementary guider 16 fixed connection is at one side outer wall of fixed frame 12, heat exchange tank 18 has been seted up in the middle part of hot exchange pipe 13 through bolt fixed mounting, there is spiral pipe 19 inside of heat exchange tank 18, the one end fixedly connected with feed liquor pipe 15 of spiral pipe 19, the other end fixedly connected with drain pipe 11 of spiral pipe 19, and drain pipe 11 and feed liquor pipe 15 are sealed to run through pegging graft on hot exchange pipe 13, the fixed grafting in sealing device 14 middle part that is located the below has connection discharge tube 17, utilize the connection conveyer pipe 143 in first heat exchange device 1 and the second heat exchange device 2 can make the inside exhaust smog of industrial boiler enter into to heat exchange Thereby can make the inside liquid of spiral pipe 19 carry out the heat exchange and heat, can make the liquid that needs the heating quick the entering to the inside of spiral pipe 19 through feed liquor pipe 15, discharge in the inside spiral rotation heating back of spiral pipe 19 by drain pipe 11.
Specifically, the sealing device 14 is internally provided with a sealing disc 144, the edge of the sealing disc 144 is threaded uniformly and is rotated to penetrate through and be plugged with a sealing bolt 145, the middle part of the upper end face of the sealing disc 144 is fixedly plugged with a connecting conveying pipe 143, the bottom edge of the connecting conveying pipe 143 is provided with a clamping convex ring 141 and a clamping groove 142, the sealing disc 144 plays a role in sealing, and the first heat exchanger 1 and the second heat exchanger 2 can be sealed after being plugged and fixed through the clamping convex ring 141 and the clamping groove 142.
Specifically, the delivery pipe 173 is installed in the connecting and discharging pipe 17, a connecting groove 171 and a connecting convex ring 172 are opened on the bottom end surface of the delivery pipe 173, and the delivery pipe 173 and the connecting delivery pipe 143 can be tightly and hermetically inserted through the connecting groove 171 and the connecting convex ring 172.
Specifically, the auxiliary guiding device 16 includes a conical positioning column 161, an insertion limiting column 162 and a fixed connecting block 163, the insertion limiting column 162 is fixedly connected to the middle of the bottom end face of the fixed connecting block 163, the conical positioning column 161 is fixedly connected to the bottom end face of the insertion limiting column 162, and the guide rod 38 is inserted into the conical positioning column 161 and the insertion limiting column 162 to guide and position.
Specifically, the conical positioning column 161 is located right above the wire rod 38, an insertion limiting groove is formed in the middle of the insertion limiting column 162, the wire rod 38 is matched with the insertion limiting groove, and the fixed connecting block 163 is fixedly connected to the outer end face of the fixed outer frame 12.
Specifically, the structural specifications of the first heat exchange device 1 and the second heat exchange device 2 are the same, and the side end faces of the fixed outer frame 12 in the first heat exchange device 1 and the second heat exchange device 2 are fixedly connected with the outer end faces of the connecting fixing plate 31 and the sliding adjusting gear plate 33 located on the inner side, respectively, so that a perfect sealing connection between the first heat exchange device 1 and the second heat exchange device 2 can be ensured.
Specifically, the connection protrusion ring 172 may be sealed and inserted into the inside of the connection groove 142, and the connection protrusion ring 141 may be sealed and inserted into the outside of the connection protrusion ring 172, so that the first heat exchanging apparatus 1 and the second heat exchanging apparatus 2 may be in a sealed state after being inserted and fixed, the delivery pipe 173 and the connection delivery pipe 143 are both inserted into the inside of the heat exchanging groove 18, and smoke may enter the inside of the heat exchanging groove 18 through the delivery pipe 173 and the connection delivery pipe 143 and may be discharged from the inside of the heat exchanging groove 18.
Specifically, the supporting and protecting device 4 comprises a supporting and adjusting frame 41, a clamping and adjusting threaded rod 42, an adjusting block 43, an adjusting push-pull rod 44, a buffering and adjusting spring 45, a limiting upright frame 46, a limiting slide block 47, a sliding limiting rod 48, a supporting column 49, an adjusting push rod 410 and an adjusting convex block 411, wherein the adjusting block 43 is inserted in the supporting and adjusting frame 41 in a sliding manner, the adjusting block 43 is arranged in a triangular prism shape, the adjusting push-pull rod 44 is fixedly connected to the middle of the outer end face of the adjusting block 43, the clamping and adjusting threaded rod 42 is symmetrically screwed and inserted on two sides of the supporting and adjusting frame 41 in a rotating manner, the limiting upright frame 46 is fixedly arranged at the upper end of the supporting and adjusting frame 41 in a penetrating manner, the adjusting push rod 410 is arranged at the bottom end inside the limiting upright frame 46 in a sliding manner, the adjusting convex block 411 is fixedly connected to the bottom of the adjusting push rod 410, the bottom end of the buffer adjusting spring 45 is fixedly connected with the upper end face of the adjusting push rod 410, the sliding limiting rod 48 is fixedly arranged at the upper end of the adjusting push-pull rod 44, the sliding limiting rod 48 is slidably clamped inside the limiting upright frame 46 through the limiting sliding block 47, the supporting column 49 is fixedly arranged at the upper end of the sliding limiting rod 48, the adjusting block 43 is pushed and pulled through the adjusting push-pull rod 44 to enable the adjusting block 43 to slide inside the supporting adjusting frame 41, so that the extrusion force generated between the inclined end faces of the adjusting block 43 and the adjusting push rod 410 through the adjusting bump 411 can be adjusted, the extrusion force generated between the adjusting push-pull rod 44 and the adjusting push-pull rod 44 can be controlled, the extrusion force generated between the adjusting push-pull rod 44 and the sliding limiting rod 48 is indirectly controlled, the supporting force between the sliding limiting rod 48 and the supporting column 49 can be adjusted, and the change and adjustment of the supporting force between the supporting column 49 and the bottom of the, and the support connecting frame 32 is gently descended under the action of the buffer of the adjusting push-pull rod 44, so that the first heat exchanging device 1 and the second heat exchanging device 2 are safely, gently and stably butted.
The working principle is as follows: the device can be quickly and fixedly installed through the installation holes formed in the fixing plate 35, the first heat exchange device 1 and the second heat exchange device 2 have the same structural specification, the smoke exhausted from the industrial boiler can enter the heat exchange tank 18 by utilizing the connecting conveying pipe 143 in the first heat exchange device 1 and the second heat exchange device 2, so that the liquid in the spiral pipe 19 can be subjected to heat exchange to be heated, the liquid to be heated can quickly enter the spiral pipe 19 through the liquid inlet pipe 15, the smoke is exhausted from the liquid outlet pipe 11 after the spiral pipe 19 is spirally heated, the first heat exchange device 1 and the second heat exchange device 2 can be simultaneously used, the heat transfer and heating efficiency is greatly improved, the device can simultaneously carry out heat transfer and heating on different media, and when the temperature required to be heated by the media is higher, the motor 36 drives the adjusting gear 37 to rotate clockwise, the rotating adjusting gear 37 drives the sliding adjusting gear plate 33 located at the inner side to ascend, the sliding adjusting gear plate 33 located at the outer side to move downwards, the sliding adjusting gear plates 33 located at the two sides drive the second heat exchanging device 2 to ascend, the first heat exchanging device 1 to descend, the first heat exchanging device 1 is located right above the second heat exchanging device 2, and the edge of the connecting conveying pipe 143 at the upper end of the second heat exchanging device 2 is provided with the clamping convex ring 141 and the clamping groove 142, so that the conveying pipe 173 at the bottom of the first heat exchanging device 1 is inserted into the connecting conveying pipe 143 through the connecting convex ring 172 and the connecting groove 171 in a sealing manner, thereby realizing the sealing connection between the first heat exchanging device 1 and the second heat exchanging device 2, and enabling the first heat exchanging device 1 and the second heat exchanging device 2 to be used as a whole, at this time, the amount of smoke passing through the first heat exchange device 1 and the second heat exchange device 2 is increased, so that the temperature inside the devices can be increased, and thus the medium to be heated can be heated quickly and efficiently in a heat transfer manner, before the adjustment gear 37 rotates to adjust the sealed plug-in connection of the first heat exchange device 1 and the second heat exchange device 2, the wire guide rod 38 is firstly inserted into the tapered positioning column 161, and then is inserted into the plug-in limiting groove formed in the middle of the plug-in limiting column 162, so that when the first heat exchange device 1 and the second heat exchange device 2 are closely and hermetically connected, the first heat exchange device 1 and the second heat exchange device 2 are stably and non-slip in the moving process, and the first heat exchange device 1 and the second heat exchange device 2 can be precisely butted, and the butted first heat exchange device 1 and the second heat exchange device 2 become a hermetically connected whole, therefore, the medium and the smoke in the device are subjected to heat exchange by selectively using the liquid outlet pipe 11 and the liquid inlet pipe 15 in the first heat exchanging device 1 or the second heat exchanging device 2, so that the medium is heated quickly, when the medium to be heated does not need high temperature, the motor 36 controls the adjusting gear 37 to rotate anticlockwise, the sliding adjusting gear plates 33 which are symmetrically installed at the moment are reset, the first heat exchanging device 1 and the second heat exchanging device 2 are separated, at the moment, the first heat exchanging device 1 and the second heat exchanging device 2 can be used independently, the adjusting block 43 is pushed and pulled by adjusting the push-pull rod 44 so that the adjusting block 43 slides in the supporting adjusting frame 41, so that the extrusion force generated between the adjusting push rods 410 by the adjusting convex blocks 411 between the inclined end surfaces of the adjusting block 43 can be adjusted, and the extrusion force generated between the adjusting push-pull rod 44 by the adjusting push rod 410 can be controlled, the device indirectly controls and adjusts the extrusion force generated between the push-pull rod 44 and the sliding limiting rod 48, so that the supporting force between the sliding limiting rod 48 and the supporting column 49 can be adjusted, the change and adjustment of the supporting force between the supporting column 49 and the bottom of the supporting connecting frame 32 are realized, the supporting connecting frame 32 is gently descended under the buffer action of the push-pull rod 44, and the first heat exchange device 1 and the second heat exchange device 2 are safely, slowly and stably butted, the first heat exchange device 1 and the second heat exchange device 2 can be independently used in the using process of the device, the heat exchange efficiency is increased, when a heated medium needs to be heated at high temperature, the first heat exchange device 1 and the second heat exchange device 2 can be hermetically connected for use, and a large amount of smoke enters the whole body formed by the first heat exchange device 1 and the second heat exchange device 2, thereby enabling the device to perform rapid heat transfer heating on the medium to be heated.
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 (10)
1. The utility model provides an industrial boiler waste heat utilization system, includes first heat exchange device (1), second heat exchange device (2) and adjusting device (3) and support protector (4), its characterized in that: adjusting device (3) are installed in one side of first heat exchange device (1) and second heat exchange device (2), just first heat exchange device (1) is located second heat exchange device (2) directly over, the upper end of adjusting device (3) and the side fixed connection of first heat exchange device (1).
2. The waste heat utilization system of the industrial boiler as claimed in claim 1, characterized in that: the adjusting device (3) comprises a connecting fixing plate (31), a supporting connecting frame (32), a sliding adjusting gear plate (33), a supporting limiting frame (34), a fixing plate (35), a motor (36), an adjusting gear (37) and a wire guide rod (38), wherein the sliding adjusting gear plate (33) is symmetrically clamped inside the supporting limiting frame (34), the fixing plate (35) is symmetrically and fixedly installed outside the bottom end of the supporting limiting frame (34), the adjusting gear (37) is rotatably installed between the sliding adjusting gear plate (33) in a gear meshing manner, the motor (36) is installed in the middle of the outer end face of the adjusting gear (37), the wire guide rod (38) is fixedly installed in the middle of the upper end face of the sliding adjusting gear plate (33) on the inner side, the supporting connecting frame (32) is fixedly connected in the middle of the outer end face of the sliding adjusting gear plate (33) on the outer side, the connecting and fixing plate (31) is fixedly connected to one end of the supporting and connecting frame (32).
3. The waste heat utilization system of the industrial boiler as claimed in claim 1, characterized in that: the first heat exchange device (1) comprises a liquid outlet pipe (11), a fixed outer frame (12), a heat exchange pipe (13), a sealing device (14), a liquid inlet pipe (15) and an auxiliary guide device (16), wherein the fixed outer frame (12) is fixedly arranged at the middle part of the heat exchange pipe (13), the sealing device (14) is symmetrically and fixedly arranged at two ends of the heat exchange pipe (13) in a threaded manner, the auxiliary guide device (16) is fixedly connected to the outer wall of one side of the fixed outer frame (12), the middle part of the heat exchange pipe (13) is penetrated and provided with a heat exchange tank (18), a spiral pipe (19) is fixedly arranged in the heat exchange tank (18) through a bolt, one end of the spiral pipe (19) is fixedly connected with the liquid inlet pipe (15), the other end of the spiral pipe (19) is fixedly connected with the liquid outlet pipe (11), and the liquid outlet pipe (11) and the, a connecting discharge pipe (17) is fixedly inserted in the middle of the sealing device (14) positioned at the lower part.
4. The waste heat utilization system of the industrial boiler as claimed in claim 3, characterized in that: the internally mounted of sealing device (14) has sealed dish (144), the even screw thread in edge of sealed dish (144) rotates to run through to peg graft and has sealed bolt (145), the fixed grafting in upper end middle part of sealed dish (144) has connection conveyer pipe (143), joint bulge loop (141) and joint recess (142) have been seted up at the bottom edge of connecting conveyer pipe (143).
5. The waste heat utilization system of the industrial boiler as claimed in claim 3, characterized in that: the connecting discharge pipe (17) is internally provided with a conveying pipe (173), and the bottom end surface of the conveying pipe (173) is provided with a connecting groove (171) and a connecting convex ring (172).
6. The waste heat utilization system of the industrial boiler as claimed in claim 3, characterized in that: the auxiliary guide device (16) comprises a conical positioning column (161), an inserting limiting column (162) and a fixed connecting block (163), the inserting limiting column (162) is fixedly connected to the middle of the bottom end face of the fixed connecting block (163), and the conical positioning column (161) is fixedly connected to the bottom end face of the inserting limiting column (162).
7. The waste heat utilization system of the industrial boiler as claimed in claim 6, characterized in that: the conical positioning column (161) is located right above the wire guide rod (38), an inserting limiting groove is formed in the middle of the inserting limiting column (162), the wire guide rod (38) is matched with the inserting limiting groove, and the fixed connecting block (163) is fixedly connected to the outer end face of the fixed outer frame (12).
8. The waste heat utilization system of the industrial boiler as claimed in claim 1, characterized in that: the first heat exchange device (1) and the second heat exchange device (2) are identical in structural specification, and the side end faces of the fixed outer frames (12) in the first heat exchange device (1) and the second heat exchange device (2) are fixedly connected with the connecting fixing plate (31) and the outer end faces of the sliding adjusting gear plates (33) located on the inner sides respectively.
9. The waste heat utilization system of the industrial boiler as claimed in claim 5, characterized in that: connect bulge loop (172) can seal the inside of pegging graft to joint recess (142), joint bulge loop (141) can seal the outside of pegging graft to connecting bulge loop (172), conveyer pipe (173) and connection conveyer pipe (143) all peg graft to the inside of heat exchange tank (18).
10. The waste heat utilization system of the industrial boiler as claimed in claim 1, characterized in that: the supporting and protecting device (4) comprises a supporting and adjusting frame (41), a clamping and adjusting threaded rod (42), an adjusting block (43), an adjusting push-pull rod (44), a buffering and adjusting spring (45), a limiting vertical frame (46), a limiting slide block (47), a sliding limiting rod (48), a supporting column (49), an adjusting push rod (410) and an adjusting convex block (411), wherein the adjusting block (43) is inserted in the supporting and adjusting frame (41) in a sliding mode, the adjusting block (43) is arranged in a triangular prism shape, the adjusting push-pull rod (44) is fixedly connected to the middle of the outer end face of the adjusting block (43), the clamping and adjusting threaded rod (42) is symmetrically threaded and rotatably inserted in two sides of the supporting and adjusting frame (41), the limiting vertical frame (46) is fixedly installed at the upper end of the supporting and adjusting frame (41) in a penetrating mode, and the adjusting push rod (410) is slidably installed at the bottom end of the inner, adjusting lug (411) fixed connection is in the bottom of adjusting push rod (410), just adjusting lug (411) and the inclined plane extrusion contact of regulating block (43), buffering adjusting spring (45) are installed in the inside upper end of spacing upright frame (46), just the bottom of buffering adjusting spring (45) and the up end fixed connection of adjusting push rod (410), slip gag lever post (48) fixed mounting is in the upper end of adjusting push-and-pull rod (44), just slip gag lever post (48) slide the joint in the inside of spacing upright frame (46) through spacing slider (47), support column (49) fixed mounting is in the upper end of slip gag lever post (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010872810.1A CN112033204A (en) | 2020-08-26 | 2020-08-26 | Industrial boiler waste heat utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010872810.1A CN112033204A (en) | 2020-08-26 | 2020-08-26 | Industrial boiler waste heat utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112033204A true CN112033204A (en) | 2020-12-04 |
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| CN202010872810.1A Withdrawn CN112033204A (en) | 2020-08-26 | 2020-08-26 | Industrial boiler waste heat utilization system |
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| US20150107537A1 (en) * | 2012-07-06 | 2015-04-23 | Shanghai Fubo Ep Equipment Co., Ltd. | Recovery system of waste heat from flue gas |
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| EP3262363A1 (en) * | 2015-02-27 | 2018-01-03 | Technip France | Waste heat boiler system, mixing chamber, and method for cooling a process gas |
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| US20190101339A1 (en) * | 2016-03-24 | 2019-04-04 | Nanjing Tech University | Counter-flow fin plate heat exchanger for gas-gas heat exchange |
| CN110285440A (en) * | 2019-07-02 | 2019-09-27 | 罗柏松 | A kind of recycle device of coal fired boiler of power plant smoke discharging residual heat |
| CN210690531U (en) * | 2019-08-26 | 2020-06-05 | 南京美世特自动化工程有限公司 | Continuous detection device for smoke emission |
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| CN2193498Y (en) * | 1993-12-16 | 1995-03-29 | 冯少华 | Two-decker jacket cooking and heating stove |
| US20150107537A1 (en) * | 2012-07-06 | 2015-04-23 | Shanghai Fubo Ep Equipment Co., Ltd. | Recovery system of waste heat from flue gas |
| DE102013212286A1 (en) * | 2013-06-26 | 2014-12-31 | Lambion Energy Solutions Gmbh | Plant for energy recovery from hot gases |
| EP3262363A1 (en) * | 2015-02-27 | 2018-01-03 | Technip France | Waste heat boiler system, mixing chamber, and method for cooling a process gas |
| CN205825435U (en) * | 2015-06-08 | 2016-12-21 | 瓦勒麦克股份公司 | Heat exchanger and shell thereof |
| US20190101339A1 (en) * | 2016-03-24 | 2019-04-04 | Nanjing Tech University | Counter-flow fin plate heat exchanger for gas-gas heat exchange |
| CN207082074U (en) * | 2017-05-26 | 2018-03-09 | 云南经济管理学院 | A kind of novel C PU radiators |
| CN110285440A (en) * | 2019-07-02 | 2019-09-27 | 罗柏松 | A kind of recycle device of coal fired boiler of power plant smoke discharging residual heat |
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