CN217953088U - Heat exchanger based on environmental protection and energy saving natural gas crucible smelting pot - Google Patents
Heat exchanger based on environmental protection and energy saving natural gas crucible smelting pot Download PDFInfo
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- CN217953088U CN217953088U CN202221478021.0U CN202221478021U CN217953088U CN 217953088 U CN217953088 U CN 217953088U CN 202221478021 U CN202221478021 U CN 202221478021U CN 217953088 U CN217953088 U CN 217953088U
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Abstract
The utility model discloses a heat exchanger based on environmental protection and energy saving natural gas crucible smelting pot relates to heat exchanger technical field. The utility model discloses an insulation can, exchange subassembly and heated board, heated board and insulation can joint cooperation. The utility model discloses a rotation screw thread bull stick makes the sliding block remove, and drive the sliding block and rotate two commentaries on classics board of complex and contract each other, and drive the movable block on two commentaries on classics boards of complex, respectively in two rectangle spout frames relative slip under the effect of elastic spring, make two round sleeve posts at two slip post week side relative slip, and separate with the round card hole that two heated boards one side were seted up, realized demolising the heated board, be convenient for demolish the washing to the heated board, prevent that the heat in the waste gas from taking place the heat exchange with external environment, improve the heat utilization ratio in the waste gas; through adopting the heat of circling round of horizontal circling round arrangement to trade the pipe for the heating surface is bigger, can be energy-conserving, and improve the thermal utilization ratio in the abandonment.
Description
Technical Field
The utility model belongs to the technical field of heat exchanger, especially, relate to a heat exchanger based on environmental protection and energy saving natural gas crucible smelting pot.
Background
The exchange component is an energy-saving device for realizing heat transfer between materials between two or more than two fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature so that the temperature of the fluid reaches the index specified by the process to meet the requirements of process conditions, and is also one of main devices for improving the energy utilization rate.
The heat-insulating layer in the exchange assembly of the existing natural gas crucible furnace is mostly fixed, and is difficult to disassemble and clean after long-time use; meanwhile, most heat exchange tubes in the exchange assembly of the existing natural gas crucible melting furnace are vertical upwards, and the heat exchange effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat exchanger based on an environment-friendly and energy-saving natural gas crucible melting furnace, which solves the problem that the heat preservation layer in the exchange component of the existing natural gas crucible melting furnace is mostly fixed through the design of the heat preservation box, the exchange component and the heat preservation plate, and is difficult to disassemble and clean after long-time use; meanwhile, most of heat exchange tubes in the exchange assembly of the existing natural gas crucible melting furnace are vertically upward, and the heat exchange effect is poor.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a heat exchanger based on environmental protection and energy saving natural gas crucible smelting pot, including insulation can, exchange subassembly and heated board, heated board and insulation can joint cooperation.
A rectangular baffle is fixed on the inner wall of the heat preservation box; one side of the rectangular baffle is symmetrically provided with rectangular sliding grooves; two symmetrical rectangular sliding groove frames are fixed at the bottom in the heat insulation box; sliding columns are fixed on the inner walls of the two rectangular sliding groove frames; the peripheral side surface of the sliding column is in sliding fit with a moving block; the moving block is in sliding fit with the rectangular sliding groove frame.
An elastic spring is fixed on one side of the moving block; one end of the elastic spring is fixedly connected with the inner wall of the rectangular sliding chute frame; a circular sleeve cylinder is fixed on the other side of the moving block; the round sleeve cylinder is in sliding fit with the sliding cylinder; the circular sleeve cylinder penetrates through the rectangular sliding groove frame, and the circular sleeve cylinder and the rectangular sliding groove frame are in sliding fit.
A circular clamping hole is formed in one side of the heat-insulation plate close to the bottom; the circular clamping hole is matched with the circular sleeve column in an inserting mode.
As a preferred technical scheme of the utility model, a rotary column is fixed on one side surface adjacent to the moving block; the circumferential side surface of the rotating column is in rotating fit with a rotating plate.
A rectangular frame is fixed at the center of one side face of the rectangular baffle; a sliding block is matched in the rectangular frame in a sliding manner; the sliding block is in running fit with the rotating plate; a threaded rotating rod is rotatably matched on the rectangular frame; and the threaded rotating rod is in threaded rotation fit with the sliding block.
As a preferred technical scheme of the utility model, one side of the heat preservation box is provided with a sealing opening; and a sealing plate is in sliding fit with the sealing port.
As a preferred technical scheme of the utility model, the top of the heat preservation box is communicated with an exhaust gas port; the other side of the insulation can close to the bottom is communicated with a vent pipe; and one end of the vent pipe is fixed with a blower.
The other side of the heat preservation box is positioned above the vent pipe and is communicated with a waste gas through pipe; the inlet end of the waste gas through pipe is communicated with a waste gas discharge port of the crucible furnace; and an air supply hole is formed in the other side of the heat preservation box.
As a preferred technical solution of the present invention, the exchange component includes a first cavity; one side of the first cavity is communicated with an air through pipe; the air through pipe is communicated with the other end of the vent pipe. The other side of the first cavity is communicated with a plurality of rotary heat exchange pipes; one end of the rotary heat exchange pipe is communicated with a second cavity; one side surface of the second cavity is communicated with an air supply pipe; the air supply pipe is matched with the air supply hole in a clamping manner; the air supply pipe is communicated with the crucible furnace.
As a preferred technical scheme of the utility model, a heat preservation chute is arranged at one side of the first cavity; one side of the second cavity is provided with a heat-preservation sliding chute; the heat preservation sliding groove is in sliding fit with the heat preservation plate.
The utility model discloses following beneficial effect has:
1. the utility model discloses a rotate the screw thread bull stick, make the sliding block remove, and drive two commentaries on classics board mutual contractions of sliding block normal running fit, and drive the movable block on two commentaries on classics boards of normal running fit, respectively in two rectangle spout frames relative slip under elastic spring's effect, make two round sleeve posts at two slip post week side relative slip, and the round card hole separation of seting up on one side of two heated boards, realized demolising the heated board, be convenient for demolish the washing to the heated board, prevent that the heat in the waste gas and external environment from taking place the heat exchange, improve the heat utilization ratio in the waste gas.
2. The utility model discloses an adopt the heat of circling round of transversely circling round the range to trade the pipe for the heating surface is bigger, can be energy-conserving, and improves thermal utilization ratio in the abandonment.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the heat exchanger based on the environment-friendly and energy-saving natural gas crucible melting furnace of the present invention.
Fig. 2 is the internal structure schematic diagram of the heat exchanger based on the environment-friendly and energy-saving natural gas crucible melting furnace.
Fig. 3 is a schematic structural view of the incubator.
Fig. 4 is a rear view of the incubator.
Fig. 5 is a front view of the incubator.
Fig. 6 is a schematic diagram of the switching module.
Fig. 7 is an enlarged schematic view of a point a in fig. 5.
Fig. 8 is a schematic structural view of the insulation board.
In the drawings, the components represented by the respective reference numerals are listed below:
1-insulation box, 2-exchange component, 3-insulation board, 101-rectangular baffle, 102-rectangular chute, 103-rectangular chute frame, 104-sliding column, 105-moving block, 106-elastic spring, 107-round sleeve column, 108-rotating column, 109-rotating plate, 110-rectangular frame, 111-sliding block, 112-threaded rotating rod, 113-sealing port, 114-sealing plate, 115-waste gas port, 116-vent pipe, 117-blower, 118-waste gas through pipe, 201-first cavity, 202-air through pipe, 203-rotary heat exchange pipe, 204-second cavity, 205-air supply pipe, 206-insulation chute and 301-round clamping hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-8, the utility model relates to a heat exchanger based on an environment-friendly and energy-saving natural gas crucible melting furnace, which comprises a heat preservation box 1, an exchange component 2 and a heat preservation plate 3, wherein the heat preservation plate 3 is clamped and matched with the heat preservation box 1; a rectangular baffle 101 is fixed on the inner wall of the heat preservation box 1; one side of the rectangular baffle 101 is symmetrically provided with rectangular sliding grooves 102; two symmetrical rectangular sliding groove frames 103 are fixed at the bottom in the heat preservation box 1; sliding columns 104 are fixed on the inner walls of the two rectangular sliding groove frames 103; a moving block 105 is in sliding fit with the peripheral side surface of the sliding column 104; the moving block 105 is in sliding fit with the rectangular chute frame 103; an elastic spring 106 is fixed on one side of the moving block 105; one end of the elastic spring 106 is fixedly connected with the inner wall of the rectangular chute frame 103; a round sleeve column 107 is fixed on the other side of the moving block 105; the round sleeve cylinder 107 is in sliding fit with the sliding cylinder 104; the round sleeve cylinder 107 penetrates through the rectangular sliding chute frame 103 and is in sliding fit with the rectangular sliding chute frame 103; a circular clamping hole 301 is formed in one side of the heat insulation plate 3 close to the bottom; the round clamping hole 301 is in plug-in fit with the round sleeve column 107; the sealing plate 114 is opened, the threaded rotating rod 112 is rotated, the sliding block 111 is moved, the two rotating plates 109 in the rotating fit of the sliding block 111 are driven to contract mutually, the moving blocks 105 on the two rotating plates 109 in the rotating fit are driven to slide relatively in the two rectangular sliding groove frames 103 under the action of the elastic springs 106, the two circular sleeve cylinders 107 slide relatively on the peripheral sides of the two sliding columns 104 and are separated from the circular clamping holes 301 formed in one sides of the two heat-insulating plates 3, the two heat-insulating plates 3 are pulled and are separated from the heat-insulating sliding grooves 206 and the rectangular sliding grooves 102 in a sliding manner, the heat-insulating plates 3 are dismantled and cleaned conveniently, heat exchange between heat in waste gas and the external environment is prevented, and the heat utilization rate in the waste gas is improved.
Wherein, a rotating column 108 is fixed on one side surface of the adjacent moving block 105; the peripheral side surface of the rotating column 108 is matched with a rotating plate 109 in a rotating way; a rectangular frame 110 is fixed at the center of one side of the rectangular baffle 101; a sliding block 111 is matched in the rectangular frame 110 in a sliding manner; the slide block 111 is rotationally matched with the rotating plate 109; a threaded rotating rod 112 is rotatably matched on the rectangular frame 110; the threaded rotating rod 112 is in threaded rotation fit with the sliding block 111; one side of the heat preservation box 1 is provided with a sealing port 113; a sealing plate 114 is slidably fitted to the sealing port 113; the sealing plate 114 is opened, the threaded rotating rod 112 is rotated, so that the sliding block 111 moves, the two rotating plates 109 in the rotating fit of the sliding block 111 are driven to mutually contract, the moving blocks 105 on the two rotating plates 109 in the rotating fit are driven to respectively and relatively slide in the two rectangular sliding groove frames 103 under the action of the elastic spring 106, and the two circular sleeve cylinders 107 relatively slide on the peripheral side surfaces of the two sliding columns 104 and are separated from the circular clamping holes 301 formed in one side of the two heat insulation plates 3.
Wherein, the top of the incubator 1 is communicated with an exhaust port 115; the other side of the insulation can 1 close to the bottom is communicated with an air pipe 116; a blower 117 is fixed at one end of the vent pipe 116; the other side of the incubator 1 is positioned above the vent pipe 116 and is communicated with a waste gas through pipe 118; the inlet end of the waste gas through pipe 118 is communicated with a waste gas discharge port of the crucible furnace; the other side of the insulation can 1 is provided with an air feeding hole 119; the exchange component 2 comprises a first cavity 201; one side of the first cavity 201 is communicated with an air through pipe 202; the air through pipe 202 is communicated with the other end of the air pipe 116; the other side of the first cavity 201 is communicated with a plurality of rotary heat exchange pipes 203; one end of the rotary heat exchange tube 203 is communicated with a second cavity 204; one side surface of the second cavity 204 is communicated with an air feeding pipe 205; the air feed pipe 205 is matched with the air feed hole 119 in a clamping way; the gas feed pipe 205 is communicated with the crucible furnace; the blower 117 is started, so that air generated by the blower 117 enters the first cavity 201 through the air pipe 116 and the air through pipe 202, then passes through the rotary heat exchange pipe 203, then hot waste gas generated by the crucible furnace enters the heat insulation box 1 through the inlet end of the waste gas through pipe 118 and exchanges heat with air in the rotary heat exchange pipe 203, finally the air after heat exchange enters the crucible furnace through the air pipe 205, and meanwhile waste after heat exchange is discharged through the waste gas port 115, so that waste heat exchange generated by the crucible furnace is realized.
Wherein, one side of the first cavity 201 is provided with a heat preservation chute 206; one side of the second cavity 204 is provided with a heat preservation chute 206; the heat insulation chute 206 is in sliding fit with the heat insulation plate 3; through the sliding fit between the heat-insulating chute 206 and the heat-insulating plate 3, the two heat-insulating plates 3 are connected with the heat-insulating chute 206 in a sliding manner, so that the heat can be stored in the later period conveniently.
One specific application of this embodiment is:
starting the blower 117, so that air generated by the blower 117 enters the first cavity 201 through the air pipe 116 and the air through pipe 202, then passes through the rotary heat exchange pipe 203, then hot waste gas generated by the crucible furnace enters the heat preservation box 1 through the inlet end of the waste gas through pipe 118, and exchanges heat with air in the rotary heat exchange pipe 203, finally the air after heat exchange enters the crucible furnace through the air pipe 205, and meanwhile waste after heat exchange is discharged through the waste gas port 115, so that waste heat exchange generated by the crucible furnace is realized; the sealing plate 114 is opened, the threaded rotating rod 112 is rotated, the sliding block 111 is made to move, the two rotating plates 109 in the rotating fit of the sliding block 111 are driven to mutually contract, the moving blocks 105 on the two rotating plates 109 in the rotating fit are driven to relatively slide in the two rectangular sliding groove frames 103 under the action of the elastic springs 106, the two circular sleeve cylinders 107 are made to relatively slide on the peripheral sides of the two sliding columns 104 and are separated from the circular clamping holes 301 formed in one sides of the two heat insulation plates 3, the two heat insulation plates 3 are pulled and are separated from the heat insulation sliding grooves 206 and the rectangular sliding grooves 102 in a sliding mode, the heat insulation plates 3 are removed and cleaned conveniently, heat exchange between heat in waste gas and the external environment is prevented, and the heat utilization rate in the waste gas is improved.
The second embodiment is as follows:
on the basis of the first specific embodiment, the present embodiment is different in that:
as shown in fig. 3 and 6, the exchange assembly 2 includes a first cavity 201; one side of the first cavity 201 is communicated with an air through pipe 202; the air through pipe 202 is communicated with the other end of the air pipe 116; the other side of the first cavity 201 is communicated with a plurality of rotary heat exchange pipes 203; one end of the rotary heat exchange tube 203 is communicated with a second cavity 204; one side surface of the second cavity 204 is communicated with an air feeding pipe 205; the air feed pipe 205 is matched with the air feed hole 119 in a clamping way; the gas feed pipe 205 is communicated with the crucible furnace; by adopting the rotary heat exchange tube 203 which is transversely and rotatably arranged, the heating surface is larger, energy can be saved, and the utilization rate of heat in waste is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A heat exchanger based on an environment-friendly energy-saving natural gas crucible furnace comprises an insulation box (1), an exchange assembly (2) and an insulation board (3), wherein the insulation board (3) is clamped and matched with the insulation box (1);
the method is characterized in that:
a rectangular baffle (101) is fixed on the inner wall of the heat preservation box (1); one side of the rectangular baffle (101) is symmetrically provided with rectangular sliding grooves (102); two symmetrical rectangular sliding groove frames (103) are fixed at the bottom in the heat preservation box (1); sliding columns (104) are fixed on the inner walls of the two rectangular sliding groove frames (103); a moving block (105) is in sliding fit with the peripheral side surface of the sliding column (104); the moving block (105) is in sliding fit with the rectangular sliding groove frame (103);
an elastic spring (106) is fixed on one side of the moving block (105); one end of the elastic spring (106) is fixedly connected with the inner wall of the rectangular chute frame (103); a cylindrical sleeve cylinder (107) is fixed on the other side of the moving block (105); the round sleeve cylinder (107) is in sliding fit with the sliding cylinder (104); the round sleeve cylinder (107) penetrates through the rectangular sliding groove frame (103) and is in sliding fit with the rectangular sliding groove frame;
a circular clamping hole (301) is formed in one side of the heat insulation plate (3) close to the bottom; the circular clamping hole (301) is matched with the circular sleeve column (107) in an inserted manner.
2. The heat exchanger based on the natural gas crucible furnace for environmental protection and energy saving as claimed in claim 1, characterized in that a rotating column (108) is fixed on one side surface of the moving block (105); the peripheral side surface of the rotating column (108) is rotatably matched with a rotating plate (109);
a rectangular frame (110) is fixed at the center of one side face of the rectangular baffle (101); a sliding block (111) is in sliding fit with the inside of the rectangular frame (110); the sliding block (111) is in running fit with the rotating plate (109); a threaded rotating rod (112) is rotatably matched on the rectangular frame (110); and the threaded rotating rod (112) is in threaded rotation fit with the sliding block (111).
3. The heat exchanger based on the environment-friendly energy-saving natural gas crucible furnace as claimed in claim 2, wherein one side of the heat insulation box (1) is provided with a sealing opening (113); a sealing plate (114) is matched on the sealing opening (113) in a sliding way.
4. The heat exchanger based on the eco-friendly energy-saving natural gas crucible furnace as claimed in claim 3, wherein the top of the heat insulation box (1) is communicated with a waste gas port (115); an air pipe (116) is communicated with the other side of the heat preservation box (1) close to the bottom; a blower (117) is fixed at one end of the vent pipe (116);
the other side of the heat preservation box (1) is positioned above the vent pipe (116) and is communicated with a waste gas through pipe (118); the inlet end of the waste gas through pipe (118) is communicated with a waste gas discharge port of the crucible furnace; an air supply hole (119) is formed in the other side of the heat preservation box (1).
5. The heat exchanger based on the eco-friendly and energy-saving natural gas crucible furnace as claimed in claim 4, wherein the exchange assembly (2) comprises a first cavity (201); one side of the first cavity (201) is communicated with an air through pipe (202); the air through pipe (202) is communicated with the other end of the air pipe (116);
the other side of the first cavity (201) is communicated with a plurality of rotary heat exchange pipes (203); one end of the rotary heat exchange pipe (203) is communicated with a second cavity (204); one side surface of the second cavity (204) is communicated with an air feeding pipe (205); the air feeding pipe (205) is matched with the air feeding hole (119) in a clamping manner; the gas feed pipe (205) is communicated with the crucible furnace.
6. The heat exchanger based on the environment-friendly and energy-saving natural gas crucible furnace as claimed in claim 5, wherein a heat preservation chute (206) is formed at one side of the first cavity (201); a heat-preservation sliding groove (206) is formed in one side of the second cavity (204); the heat-insulation sliding groove (206) is in sliding fit with the heat-insulation plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221478021.0U CN217953088U (en) | 2022-06-14 | 2022-06-14 | Heat exchanger based on environmental protection and energy saving natural gas crucible smelting pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221478021.0U CN217953088U (en) | 2022-06-14 | 2022-06-14 | Heat exchanger based on environmental protection and energy saving natural gas crucible smelting pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217953088U true CN217953088U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221478021.0U Active CN217953088U (en) | 2022-06-14 | 2022-06-14 | Heat exchanger based on environmental protection and energy saving natural gas crucible smelting pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217953088U (en) |
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2022
- 2022-06-14 CN CN202221478021.0U patent/CN217953088U/en active Active
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