CN113944938A - Catalytic furnace with plate heat exchanger with adjustable structure - Google Patents
Catalytic furnace with plate heat exchanger with adjustable structure Download PDFInfo
- Publication number
- CN113944938A CN113944938A CN202010678298.7A CN202010678298A CN113944938A CN 113944938 A CN113944938 A CN 113944938A CN 202010678298 A CN202010678298 A CN 202010678298A CN 113944938 A CN113944938 A CN 113944938A
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- guide rail
- plate
- heat exchanger
- catalytic
- 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.)
- Pending
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 24
- 239000000779 smoke Substances 0.000 claims abstract description 67
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 238000007084 catalytic combustion reaction Methods 0.000 claims description 21
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 33
- 239000007789 gas Substances 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- 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
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention relates to the technical field of waste gas treatment, in particular to a catalytic furnace with a plate heat exchanger with an adjustable structure. The catalytic furnace with the structure-adjustable plate heat exchanger is provided with the split plate heat exchange device in the heat exchange cavity, so that the distance between longitudinally-arranged heat exchange fins in the heat exchange mechanism can be freely changed as required, the application range is wider, and the operation is simple and convenient; the internal adjusting air ducts at the two sides of the longitudinally-arranged heat exchange plate are communicated with the pore sizes in the air guide heat exchange holes at the bottom and the top, the lower internal smoke exhaust port and the upper internal smoke exhaust port, the lower external smoke exhaust port and the upper external smoke exhaust port, so that the heat loss is avoided while the structural stability and the air tightness are ensured, and the heat conversion efficiency is improved; the plate type heat exchange device is fixedly provided with the front protective cover and the rear protective cover respectively at the front end and the rear end of the guide rails arranged at the top and the bottom, so that the safety of the heat exchanger is improved, and the lateral heat insulation capability is improved.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to a catalytic furnace with a plate heat exchanger with an adjustable structure.
Background
The economic and social development and the industrial demand make the catalytic technology, especially the catalytic combustion technology, increasingly become an indispensable industrial technology means, and in the fields of chemical industry, energy or automobiles, the mode of gas-solid phase catalytic reaction is adopted for the treatment of harmful gases. The harmful gas flows through the solid catalyst bed layer in a fluid state to realize the reaction. Noble metals or transition elements are generally used as catalysts. An important parameter for measuring the efficiency of gas-solid catalytic reactions is the surface area ratio, i.e., the contact surface area of the harmful gas with the catalyst as it passes through the catalyst. For this reason, the catalyst is generally formed in a granular form to increase the surface area as much as possible, and the diameter of the granular catalyst is between several to several tens of nanometers.
After the catalytic combustion reaction is accomplished, the flue gas can direct outside emission, leads to heat loss very serious, in order to promote heat recovery efficiency, reduces the heating energy consumption, can be in the section of discharging fume and install heat transfer mechanism additional, and the most major structure of present heat transfer mechanism is fixed, can't adjust heat transfer mechanism's size and position as required, and application scope is more single, and expansibility is also very limited simultaneously.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problem that exists among the above-mentioned background art, provide a modified catalytic furnace that has adjustable plate heat exchanger of structure, the thermal efficiency of solving present catalytic furnace is not high, and the most fixed structure of inside heat transfer mechanism can't adjust heat transfer mechanism's size and position as required, and application scope is more single, and the problem of extension nature also very limitation simultaneously.
The technical scheme adopted by the invention for solving the technical problems is as follows: the catalytic furnace with the plate type heat exchanger with the adjustable structure comprises a catalytic combustion furnace body and a catalytic bed body arranged inside the catalytic combustion furnace body, wherein the inside of the catalytic combustion furnace body is divided into a combustion chamber and a heat exchange chamber through a longitudinal separation plate, a plate type heat exchange device is fixedly arranged inside the heat exchange chamber, and the plate type heat exchange device comprises a left fixing plate, a right fixing plate, a top mounting guide rail, a bottom mounting guide rail, an overhead movable guide rail, a front protection cover, a rear protection cover and a heat exchange plate group which are fixedly arranged inside the heat exchange plate group.
Further, it is fixed for the cooperation installation, heat exchanger plate group including a plurality of indulge and put the heat exchanger fin, overhead movable rail pass through both ends bolt fixed mounting on the heat transfer cavity medial surface, top installation guide rail and bottom installation guide rail left surface pass through bolt fixed connection with the left fixed plate of putting, top installation guide rail and bottom installation guide rail right flank pass through bolt fixed connection with the right fixed plate of putting, leading safety cover rear side pass through bolt and top installation guide rail and bottom installation guide rail fixed connection, rearmounted safety cover front side pass through bolt and top installation guide rail and bottom installation guide rail fixed connection, top installation guide rail upper end pass through top movable mounting bracket and overhead movable guide rail bolt fixed connection.
Further, in order to facilitate assembly and heat exchange, a plurality of bottom air guide heat exchange holes are formed in the lower end of the interior of the longitudinal heat exchange piece, a plurality of top air guide heat exchange holes are formed in the upper end of the interior of the longitudinal heat exchange piece, a right side opening position of the right side of the longitudinal heat exchange piece, which is located in the bottom air guide heat exchange holes, of the top air guide heat exchange holes, is fixedly connected with a right side assembly ring protruding towards the right side, and an annular assembly groove matched with the right side assembly ring is formed in the left side opening position of the longitudinal heat exchange piece, which is located in the bottom air guide heat exchange holes, and in the left end opening position of the top air guide heat exchange holes.
Furthermore, in order to facilitate the intake and exhaust of smoke, a lower built-in smoke inlet and an upper built-in smoke outlet which are communicated with the bottom air guide heat exchange hole and the top air guide heat exchange hole are formed in the longitudinal separation plate, a lower external smoke inlet and an upper external smoke outlet are formed in the right side wall of the catalytic combustion furnace body, the right side wall of the catalytic combustion furnace body is positioned at the lower external smoke inlet and is fixedly connected with an external smoke inlet through bolts, the right side wall of the catalytic combustion furnace body is positioned at the upper external smoke outlet and is fixedly connected with an external smoke exhaust hood through bolts, an integrated structure transversely-arranged smoke inlet pipe protruding towards the right is arranged on the outer side surface of the external smoke inlet hood, and an integrated L-shaped smoke exhaust pipe protruding towards the right is arranged on the outer side surface of the external smoke exhaust hood.
Further, for the convenience of lateral communication air guide, the heat exchange cavity is internally provided with an internal adjusting air guide tube longitudinally arranged on two sides of the heat exchange plate, the internal adjusting air guide tube is internally provided with an arc-shaped surface at the inner side which is positioned at the left opening and provided with a left assembling groove matched with the right assembling ring, and the internal adjusting air guide tube is internally provided with an arc-shaped surface at the outer side which is positioned at the right side and provided with a right assembling groove matched with the annular assembling groove.
Furthermore, in order to facilitate assembly and keep the internal flow consistent, the inner diameter of the bottom air guide heat exchange hole, the inner diameter of the top air guide heat exchange hole, the inner diameter of the lower built-in smoke inlet, the inner diameter of the upper built-in smoke outlet, the inner diameter of the lower external smoke inlet and the upper external smoke outlet are the same as the inner diameter of the internal adjusting air guide tube.
Furthermore, in order to conveniently adjust the position, the front side wall and the back side wall of the top-mounted movable guide rail are respectively provided with a transverse mounting adjusting groove with a built-in limiting through hole, the top movable mounting frame comprises a front mounting bracket fixed at the front end of the top mounting guide rail in a welding manner and a rear mounting bracket fixed at the rear end of the top mounting guide rail in a welding manner, the top ends of the front mounting bracket and the rear mounting bracket are movably assembled with the top-mounted movable guide rail by being inserted into the corresponding transverse mounting adjusting grooves, the top ends of the front mounting bracket and the rear mounting bracket are respectively provided with an assembly screw hole with a built-in locking bolt, and the front mounting bracket and the rear mounting bracket are fixedly connected with the top-mounted movable guide rail by being screwed into the limiting through hole through the locking bolt.
The invention has the beneficial effects that:
(1) according to the catalytic furnace with the structure-adjustable plate heat exchanger, the split plate heat exchange device is arranged in the heat exchange cavity, so that the distance between longitudinally-arranged heat exchange plates in the heat exchange mechanism can be freely changed as required by people, the catalytic furnace is wider in application range, adjustable in structure and simple and convenient to operate;
(2) the internal adjusting air ducts at the two sides of the longitudinally-arranged heat exchange plate are communicated with the pore sizes in the air guide heat exchange holes at the bottom and the top, the lower internal smoke exhaust port and the upper internal smoke exhaust port, the lower external smoke exhaust port and the upper external smoke exhaust port, so that the heat loss is avoided while the structural stability and the air tightness are ensured, and the heat conversion efficiency is improved;
(3) the plate type heat exchange device is fixedly provided with the front protective cover and the rear protective cover respectively at the front end and the rear end of the guide rails arranged at the top and the bottom, so that the safety of the heat exchanger is improved, and the lateral heat insulation capability is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of a plate heat exchanger device according to the present invention.
Fig. 3 is a bottom view of the plate heat exchanger device of the present invention.
FIG. 4 is a schematic view of the internal regulating airway of the present invention.
In the drawing, 1, a catalytic combustion furnace body, 2, a catalytic bed body, 3, a longitudinal separation plate, 4, a combustion chamber, 5, a heat exchange chamber, 6, a left fixed plate, 7, a right fixed plate, 8, a top installation guide rail, 9, a bottom installation guide rail, 10, an overhead movable guide rail, 11, a front protection cover, 12, a rear protection cover, 13, a longitudinal heat exchange plate, 14, a bottom air guide and heat exchange hole, 15, a top air guide and heat exchange hole, 16, a right assembly ring, 17, an annular assembly groove, 18, a lower internal smoke inlet, 19, an upper internal smoke outlet, 20, a lower external smoke inlet, 21, an upper external smoke outlet, 22, an external smoke inlet, 23, an external smoke outlet, 24, a transverse smoke inlet pipe, 25, a smoke outlet, 26, an internal adjusting air guide pipe, 27, a left side assembly groove, 28, a right side assembly groove, 29, a limiting through hole, 30, a transverse installation adjusting groove, 31, a front installation support, 32. rear mounting bracket, 33. locking bolt.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the catalytic furnace with the plate heat exchanger with the adjustable structure comprises a catalytic combustion furnace body 1 and a catalytic bed body 2 installed inside the catalytic combustion furnace body 1, the inside of the catalytic combustion furnace body 1 is divided into a combustion chamber 4 and a heat exchange chamber 5 through a longitudinal separation plate 3, a plate heat exchange device is fixedly installed inside the heat exchange chamber 5, and the plate heat exchange device comprises a left fixed plate 6, a right fixed plate 7, a top installed guide rail 8, a bottom installed guide rail 9, an overhead movable guide rail 10, a front protective cover 11, a rear protective cover 12, and a heat exchange plate group is fixedly installed inside the heat exchange plate group.
The left fixed plate 6 and the right fixed plate 7 are fixedly arranged on the inner bottom surface of the heat exchange cavity 5 through bottom bolts, then two ends of a top installation guide rail 8 and a bottom installation guide rail 9 are fixedly arranged on the inner sides of the left fixed plate and the right fixed plate through bolts, the upper end and the lower end of a longitudinal heat exchange sheet 13 are respectively provided with an assembly groove matched with the installation guide rail, the longitudinal heat exchange sheet 13 is respectively clamped on the top installation guide rail 8 and the bottom installation guide rail 9 through the assembly groove and is fixedly connected with the top installation guide rail 8 and the bottom installation guide rail 9, two ends of a top movable guide rail 10 are fixed on the inner walls of two sides of the heat exchange cavity 5, a front protective cover 11 and a rear protective cover 12 are respectively fixedly assembled on the top installation guide rail 8 and the bottom installation guide rail 9 through transverse bolts, and no gap exists between two sides of the front protective cover 11 and the rear protective cover 12 and the connecting surfaces of the left fixed plate 6 and the right fixed plate 7, then the front protective cover 11 and the rear protective cover 12 are fixedly connected with the overhead movable guide rail 10 through a top movable mounting frame at the upper end.
Further, for the cooperation installation is fixed, heat exchanger plate group is including 18 indulging and puts heat exchanger fin 13, top-mounted movable rail 10 passes through both ends bolt fixed mounting on 5 medial surfaces of heat transfer chamber, top installation guide rail 8 and bottom installation guide rail 9 left surface pass through bolt fixed connection with left fixed plate 6, top installation guide rail 8 and bottom installation guide rail 9 right flank pass through bolt fixed connection with right fixed plate 7, leading safety cover 11 rear side passes through bolt and top installation guide rail 8 and bottom installation guide rail 9 fixed connection, 12 front sides of rearmounted safety cover pass through bolt and top installation guide rail 8 and bottom installation guide rail 9 fixed connection, 8 upper ends of top installation guide rail pass through top movable mounting bracket and top-mounted movable rail 10 bolt fixed connection.
Further, for convenience of assembly and heat exchange, 2 bottom air guide heat exchange holes 14 are formed in the lower end of the interior of the longitudinal heat exchange plate 13, 2 top air guide heat exchange holes 15 are formed in the upper end of the interior of the longitudinal heat exchange plate 13, a right side opening position of the longitudinal heat exchange plate 13, which is located in the bottom air guide heat exchange holes 14, and a right side opening position of the top air guide heat exchange holes 15, is fixedly connected with a right-convex integrated structure right side assembly ring 16, and a left side opening position of the longitudinal heat exchange plate 13, which is located in the bottom air guide heat exchange holes 14, and a left side opening position of the top air guide heat exchange holes 15, is provided with an annular assembly groove 17 matched with the right side assembly ring 16.
The adjacent longitudinally-arranged heat exchange plates 13 are clamped and fixed by inserting the right-side assembling ring 16 into the annular assembling groove 17.
Further, in order to facilitate the gas intake and exhaust, a lower built-in smoke inlet 18 and an upper built-in smoke outlet 19 communicated with the bottom gas guide and heat exchange hole 14 and the top gas guide and heat exchange hole 15 are arranged in the longitudinal separation plate 3, a lower external smoke inlet 20 and an upper external smoke outlet 21 are arranged on the right side wall of the catalytic combustion furnace body 1, the right side wall of the catalytic combustion furnace body 1 is fixedly connected with an external smoke inlet 22 through bolts at the position of the lower external smoke inlet 20, the right side wall of the catalytic combustion furnace body 1 is fixedly connected with an external smoke exhaust hood 23 through bolts at the position of the upper external smoke outlet 21, an integrated structure transverse smoke inlet pipe 24 protruding rightwards is arranged on the outer side surface of the external smoke inlet 22, an integrated L-shaped structure smoke exhaust pipe 25 protruding outwards is arranged on the outer side surface of the external smoke exhaust hood 23, further, in order to facilitate the lateral communication and gas guide, internal adjusting gas guide pipes 26 are arranged on two sides of the longitudinal heat exchange plate 13 in the heat exchange chamber 5, the inner side arc surface of the inner adjusting air duct 26 is positioned at the left opening and is provided with a left assembling groove 27 matched with the right assembling ring 16, and the outer side arc surface of the inner adjusting air duct 26 is positioned at the right opening and is provided with a right assembling groove 28 matched with the annular assembling groove 17.
The internal adjusting air duct 26 is inserted into the annular assembling groove 17 through the right assembling groove 28 and is fixed with the longitudinal heat exchange plate 13 at the right end in a clamping mode, the internal adjusting air duct 26 is sleeved on the right assembling ring 16 through the left assembling groove 27 and is fixed with the longitudinal heat exchange plate 13 at the left end in a clamping mode, and the internal adjusting air duct 26 is communicated with the bottom air guide heat exchange hole 14 and the top air guide heat exchange hole 15 which correspond to the positions.
Further, for convenient assembly, the internal flow is kept consistent, the inner aperture size of the bottom air guide heat exchange hole 14, the inner aperture size of the top air guide heat exchange hole 15, the inner aperture size of the lower built-in smoke inlet 18, the inner aperture size of the upper built-in smoke outlet 19, the inner aperture sizes of the lower external smoke inlet 20 and the upper external smoke outlet 21 are the same as the inner aperture size of the internal adjusting air duct 26, further, for convenient position adjustment, transverse mounting adjusting grooves 30 with built-in limiting through holes 29 are respectively formed in the front side wall and the back side wall of the top-mounted movable guide rail 10, the top movable mounting frame comprises a front mounting frame 31 welded and fixed at the front end of the top-mounted guide rail 8 and a rear mounting frame 32 welded and fixed at the rear end of the top-mounted guide rail 8, the top ends of the front mounting frame 31 and the rear mounting frame 32 are movably assembled with the top-mounted movable guide rail 8 by being inserted into the corresponding transverse mounting adjusting grooves 30, the top ends of the front mounting bracket 31 and the rear mounting bracket 32 are both provided with assembly screw holes with built-in locking bolts 33, and the front mounting bracket 31 and the rear mounting bracket 32 are screwed into the limiting through holes through the locking bolts 33 and are fixedly connected with the overhead movable guide rail 10.
The invention has the beneficial effects that:
(1) according to the catalytic furnace with the structure-adjustable plate heat exchanger, the split plate heat exchange device is arranged in the heat exchange cavity 5, so that the distance between the longitudinally-arranged heat exchange fins 13 in the heat exchange mechanism can be freely changed as required, the application range is wider, the structure is adjustable, and the operation is simple and convenient;
(2) the internal adjusting air ducts 26 on the two sides of the longitudinally-arranged heat exchange fins 13 are used for communicating the pore sizes in the air guide heat exchange holes at the bottom and the top, the internal smoke outlets at the lower part and the upper part and the external smoke outlets at the lower part and the upper part, so that the heat loss is avoided while the structural stability and the air tightness are ensured, and the heat conversion efficiency is improved;
(3) the plate type heat exchange device is fixedly provided with the front protective cover and the rear protective cover respectively at the front end and the rear end of the guide rails arranged at the top and the bottom, so that the safety of the heat exchanger is improved, and the lateral heat insulation capability is improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a catalytic furnace with adjustable plate heat exchanger of structure, includes catalytic combustion furnace body (1) and installs the inside catalytic bed body (2) of catalytic combustion furnace body (1), characterized by: the catalytic combustion furnace body (1) is internally divided into a combustion chamber (4) and a heat exchange chamber (5) through a longitudinal separating plate (3), a plate type heat exchange device is fixedly arranged in the heat exchange chamber (5), and the plate type heat exchange device comprises a left fixing plate (6), a right fixing plate (7), a top mounting guide rail (8), a bottom mounting guide rail (9), an overhead movable guide rail (10), a front protective cover (11), a rear protective cover (12) and a heat exchange plate group which are fixedly arranged in the heat exchange plate group.
2. A catalytic furnace as claimed in claim 1 with a structurally adjustable plate heat exchanger, wherein: the heat exchange plate group comprises a plurality of longitudinally arranged heat exchange sheets (13), the overhead movable guide rail (10) is fixedly arranged on the inner side surface of the heat exchange chamber (5) through bolts at two ends, the left side surfaces of the top mounting guide rail (8) and the bottom mounting guide rail (9) are fixedly connected with the left-arranged fixing plate (6) through bolts, the right side surfaces of the top mounting guide rail (8) and the bottom mounting guide rail (9) are fixedly connected with a right-placed fixing plate (7) through bolts, the rear side of the front protective cover (11) is fixedly connected with the top mounting guide rail (8) and the bottom mounting guide rail (9) through bolts, the front side of the rear protective cover (12) is fixedly connected with the top mounting guide rail (8) and the bottom mounting guide rail (9) through bolts, the upper end of the top mounting guide rail (8) is fixedly connected with the overhead movable guide rail (10) through a top movable mounting frame by bolts.
3. A catalytic furnace as claimed in claim 2 with a structurally adjustable plate heat exchanger, wherein: indulge and put inside lower extreme of heat exchanger fin (13) and seted up a plurality of bottom air guide heat transfer holes (14), indulge and put inside upper end of heat exchanger fin (13) and seted up a plurality of top air guide heat transfer holes (15), indulge and put heat exchanger fin (13) right flank and be located bottom air guide heat transfer hole (14) and top air guide heat transfer hole (15) right-hand member open position fixedly connected with bellied integrative structure right side assembly ring (16) right side, indulge and put heat exchanger fin (13) left flank and be located bottom air guide heat transfer hole (14) and top air guide heat transfer hole (15) left end open position and seted up annular assembly groove (17) with right side assembly ring (16) matched with.
4. A catalytic furnace as claimed in claim 3 having a structurally adjustable plate heat exchanger, wherein: a lower built-in smoke inlet (18) and an upper built-in smoke outlet (19) which are communicated with the bottom air guide heat exchange hole (14) and the top air guide heat exchange hole (15) are arranged in the longitudinal separating plate (3), the right side wall of the catalytic combustion furnace body (1) is provided with a lower external smoke inlet (20) and an upper external smoke outlet (21), the right side wall of the catalytic combustion furnace body (1) is positioned at the lower external smoke inlet (20) and is fixedly connected with an external smoke inlet hood (22) through bolts, the right side wall of the catalytic combustion furnace body (1) is positioned at the upper external smoke outlet (21) and is fixedly connected with an external smoke exhaust hood (23) through bolts, an integral structure transverse smoke inlet pipe (24) protruding towards the right is arranged on the outer side surface of the external smoke inlet cover (22), an integrated L-shaped smoke exhaust pipe (25) protruding outwards is arranged on the outer side surface of the external smoke exhaust cover (23).
5. A catalytic furnace with a plate heat exchanger of adjustable structure as claimed in claim 4, wherein: the heat transfer cavity (5) inside be located indulge and put heat exchanger fin (13) both sides be provided with inside regulation air duct (26), inside regulation air duct (26) inboard arcwall face be located the left side opening seted up with right side assembly ring (16) matched with left side concatenation groove (27), inside regulation air duct (26) outside arcwall face be located the right side and seted up with annular assembly groove (17) matched with right side concatenation groove (28).
6. A catalytic furnace with a plate heat exchanger of adjustable structure as claimed in claim 5, wherein: the inner aperture size of the bottom air guide heat exchange hole (14), the inner aperture size of the top air guide heat exchange hole (15), the inner aperture size of the lower built-in smoke inlet (18), the inner aperture size of the upper built-in smoke outlet (19), the inner aperture size of the lower external smoke inlet (20) and the upper external smoke outlet (21) are the same as the inner aperture size of the internal adjusting air guide pipe (26).
7. A catalytic furnace with a plate heat exchanger of adjustable structure as claimed in claim 5, wherein: the front side wall and the back side wall of the overhead movable guide rail (10) are both provided with a transverse mounting adjusting groove (30) with a built-in limiting through hole (29), the top movable mounting rack comprises a front mounting bracket (31) welded and fixed at the front end of the top mounting guide rail (8) and a rear mounting bracket (32) welded and fixed at the rear end of the top mounting guide rail (8), the top ends of the front mounting bracket (31) and the rear mounting bracket (32) are movably assembled with the overhead movable guide rail (10) by inserting into the corresponding horizontal mounting adjusting groove (30), the top ends of the front mounting bracket (31) and the rear mounting bracket (32) are both provided with assembly screw holes with built-in locking bolts (33), the front mounting bracket (31) and the rear mounting bracket (32) are screwed into the limiting through hole through a locking bolt (33) and fixedly connected with the overhead movable guide rail (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010678298.7A CN113944938A (en) | 2020-07-15 | 2020-07-15 | Catalytic furnace with plate heat exchanger with adjustable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010678298.7A CN113944938A (en) | 2020-07-15 | 2020-07-15 | Catalytic furnace with plate heat exchanger with adjustable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113944938A true CN113944938A (en) | 2022-01-18 |
Family
ID=79326338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010678298.7A Pending CN113944938A (en) | 2020-07-15 | 2020-07-15 | Catalytic furnace with plate heat exchanger with adjustable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113944938A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110080244A (en) * | 2010-01-05 | 2011-07-13 | 주식회사 엘에치이 | Heat exchanger assembling appratus using laser distance measure and the method thereof |
| CN106322409A (en) * | 2016-09-12 | 2017-01-11 | 苏州克利亚环保科技有限公司 | Plate heat exchanger used for organic waste gas treatment |
| WO2018171839A1 (en) * | 2017-03-21 | 2018-09-27 | PEWO Beteiligungs GmbH | Connecting array and joining array for plate heat exchangers |
| CN208222538U (en) * | 2018-05-22 | 2018-12-11 | 上海科盈环保设备有限公司 | A kind of catalytic combustion burner of finned tube heat exchange mode |
| CN210346427U (en) * | 2019-04-25 | 2020-04-17 | 江苏宜宝设备制造有限公司 | Plate heat exchanger with lateral sealing heat insulation mechanism |
| KR102133150B1 (en) * | 2020-03-23 | 2020-07-13 | 신달식 | Frame for plate type heat exchanger used in Plant |
| CN213421132U (en) * | 2020-07-15 | 2021-06-11 | 江苏佳琪环保科技有限公司 | Catalytic furnace with plate heat exchanger with adjustable structure |
-
2020
- 2020-07-15 CN CN202010678298.7A patent/CN113944938A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110080244A (en) * | 2010-01-05 | 2011-07-13 | 주식회사 엘에치이 | Heat exchanger assembling appratus using laser distance measure and the method thereof |
| CN106322409A (en) * | 2016-09-12 | 2017-01-11 | 苏州克利亚环保科技有限公司 | Plate heat exchanger used for organic waste gas treatment |
| WO2018171839A1 (en) * | 2017-03-21 | 2018-09-27 | PEWO Beteiligungs GmbH | Connecting array and joining array for plate heat exchangers |
| CN208222538U (en) * | 2018-05-22 | 2018-12-11 | 上海科盈环保设备有限公司 | A kind of catalytic combustion burner of finned tube heat exchange mode |
| CN210346427U (en) * | 2019-04-25 | 2020-04-17 | 江苏宜宝设备制造有限公司 | Plate heat exchanger with lateral sealing heat insulation mechanism |
| KR102133150B1 (en) * | 2020-03-23 | 2020-07-13 | 신달식 | Frame for plate type heat exchanger used in Plant |
| CN213421132U (en) * | 2020-07-15 | 2021-06-11 | 江苏佳琪环保科技有限公司 | Catalytic furnace with plate heat exchanger with adjustable structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213421132U (en) | Catalytic furnace with plate heat exchanger with adjustable structure | |
| CN113944938A (en) | Catalytic furnace with plate heat exchanger with adjustable structure | |
| WO2013172547A1 (en) | Condensing heat exchanger and boiler/water hearter including the same | |
| CN102168928A (en) | Butt clamp heat exchanger for preheating air by using waste heat of flue gas | |
| CN209027100U (en) | A kind of heat exchanger applied to gas heater | |
| CN102434881B (en) | Multi-section self-preheating burner | |
| CN101862592A (en) | System and method for purifying waste gas containing flammable components | |
| CN212657742U (en) | High-performance heat conduction catalytic furnace | |
| CN105709664B (en) | Dual-reaction chamber preheats catalytic oxidizing equipment mechanical conditioning type air inlet current-equalizing system | |
| CN209131446U (en) | A kind of efficient energy-saving coal air preheater | |
| CN211739111U (en) | Flue heat recovery structure for RTO waste gas treatment | |
| CN202100369U (en) | Heat exchanger used for low-temperature starting device | |
| CN104501185A (en) | Heat recovery type incinerator | |
| CN218459095U (en) | Flue gas purification device and fume extractor | |
| CN201520408U (en) | Waste gas heater for ship | |
| CN201755451U (en) | Purifying system for waste gas including combustible components | |
| CN212390383U (en) | Dividing wall type catalytic combustion device | |
| CN218915957U (en) | Pin furnace flue gas purification structure | |
| CN213067085U (en) | Convection section structure for converter | |
| CN218599732U (en) | Concentrated runner system of catalyst formula incinerator waste gas zeolite | |
| CN212299418U (en) | Hot-blast stove device | |
| CN219014650U (en) | Heat exchanger and gas water heater | |
| CN217274828U (en) | Fuel gas pure wind hot blast stove | |
| CN213387820U (en) | Novel high-efficient ozone generating tube | |
| CN214147945U (en) | High-efficient catalytic combustion system |
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 |