CN208920608U - A kind of heat exchanger for thermally conductive oil medium gas module furnace - Google Patents

Abstract

The utility model discloses a kind of heat exchangers for thermally conductive oil medium gas module furnace, including shell, welding machine has fixed frame on the side outer wall of the shell, the internal slide of fixed frame is connected with vertically disposed adjustable shelf, horizontally disposed threaded rod is threaded on the adjustable shelf of adjustable shelf, one end of threaded rod is rotatably connected on the lateral wall of shell, what the other end of threaded rod extended to fixed frame is externally connected to rotational handle, multiple horizontally disposed heat-exchanging components are fixed on the side side wall of the adjustable shelf, multiple through-holes are provided on the side side wall of shell, heat-exchanging component is slidably connected in through-hole, adjacent heat exchange inter-module is equipped with deflector, adjacent deflector is separately mounted on the different inner walls of shell, the heat-exchanging component includes drain box.The utility model is compact-sized, good effect of heat exchange, can facilitate and take out the internal heat component of heat exchanger after a period of time use, clean to it.

Description

A kind of heat exchanger for thermally conductive oil medium gas module furnace

Technical field

The utility model relates to technical field of heat exchangers more particularly to a kind of changing for thermally conductive oil medium gas module furnace Hot device.

Background technique

Traditional coal burning heat-conducting oil boiler because the problems such as efficiency of combustion is low, energy consumption is high, environmental pollution is big by Gradually replaced gas heat conducting oil furnace, there are many problems in gas heat conducting oil furnace gradually extension process, because of conduction oil mould Block furnace is chiefly used in industries, the special use environments such as chemical industry, timber processing and requires heat exchanger with higherization hot property, resistance to height Warm nature energy, while facilitating and being cleaned inside heat exchanging device, current conduction oil module furnace heat exchanger is difficult to meet requirements above, Therefore there is an urgent need to develop a kind of new heat-condutive oil heat exchanger.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is used for conduction oil The heat exchanger of medium gas module furnace.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of heat exchanger for thermally conductive oil medium gas module furnace, including shell weld on the side outer wall of the shell Machine has fixed frame, and the internal slide of fixed frame is connected with vertically disposed adjustable shelf, and screw thread connects on the adjustable shelf of adjustable shelf It is connected to horizontally disposed threaded rod, one end of threaded rod is rotatably connected on the lateral wall of shell, and the other end of threaded rod extends To the rotational handle that is externally connected to of fixed frame, multiple horizontally disposed heat exchange are fixed on the side side wall of the adjustable shelf Component is provided with multiple through-holes on the side side wall of shell, and heat-exchanging component is slidably connected in through-hole, and adjacent heat exchange inter-module is all provided with There is deflector, adjacent deflector is separately mounted on the different inner walls of shell, and the heat-exchanging component includes drain box, drain box Inside vertically disposed partition is installed, drain box is divided into admission chamber and out sap cavity by partition, and admission chamber is located at The side of sap cavity is connected with inlet tube on the side wall of admission chamber, is connected with outlet tube on the side wall of sap cavity out, the drain box Be connected with the heat exchange outer tube of multiple array arrangements on the side wall of side, one end sealed set for the outer tube that exchanges heat, the outer tube that exchanges heat it is another End is connected to sap cavity out, and the heat exchange outer tube is fixed with heat exchange inner tube, one end of heat exchange inner tube across partition extend into In sap cavity, the other end of heat exchange inner tube and heat exchange outer tube are tightly connected, and heat exchange inner tube on one end side wall of drain box far from opening There are multiple delivery holes.

Preferably, fixed frame is equipped between multiple heat exchange outer tubes on the same heat-exchanging component, fixed frame is located at shell The inside of body.

Preferably, the drain box on the heat-exchanging component is provided with annular groove on the side side wall of shell, and annular is recessed Slot position has been embedded in sealing ring in the outside of heat exchange outer tube, annular groove.

Preferably, it is equipped with sliding block on the both ends side wall of the adjustable shelf, is provided with cunning on the two sides inner wall of fixed frame Slot, sliding block are slidably connected in sliding slot.

Preferably, multiple heat conductive rods are connected on the lateral wall of the heat exchange outer tube, one end of heat conductive rod extends to heat exchange The inside of outer tube.

Preferably, the both ends of the shell are pyramidal structure.

Preferably, insulating layer is enclosed on the lateral wall of the shell.

1, the utility model has the beneficial effects that passing through shell, deflector, heat-exchanging component, fixed frame, adjustable shelf, screw thread The setting of bar and sealing ring can facilitate and take out the internal heat component of heat exchanger, clean to it, to improve heat exchange Efficiency；

2, pass through heat exchange outer tube, fixed frame, heat conductive rod, inlet tube, partition, outlet tube, heat exchange inner tube, delivery hole and drain The setting of box forms multirow range loop, so that the good effect of heat exchange of heat-exchanging component；

3, by the setting of shell and multiple deflectors, flue gas is improved in the shell intracorporal residence time, improves heat transfer effect；

The present apparatus is compact-sized, good effect of heat exchange, can facilitate the internal heat after a period of time use by heat exchanger Component takes out, and cleans to it, while stainless steel material makes it have higher corrosion-resistant, pressure-resistant, high temperature resistance.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of heat exchanger for thermally conductive oil medium gas module furnace structural representation Figure；

Fig. 2 be the utility model proposes a kind of heat exchanger for thermally conductive oil medium gas module furnace heat-exchanging component Top view；

Fig. 3 be the utility model proposes a kind of heat exchanger for thermally conductive oil medium gas module furnace heat-exchanging component Side structure schematic view；

Fig. 4 be the utility model proposes a kind of heat exchanger for thermally conductive oil medium gas module furnace drain box side View.

In figure: 1 shell, 2 deflectors, 3 heat-exchanging components, 31 heat exchange outer tubes, 32 fixed frames, 33 heat conductive rods, 34 inlet tubes, 35 Partition, 36 outlet tubes, 37 heat exchange inner tubes, 38 delivery holes, 39 drain boxes, 391 connecting holes, 4 fixed frames, 5 adjustable shelfs, 6 screw threads Bar, 7 sealing rings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-4, a kind of heat exchanger for thermally conductive oil medium gas module furnace, including shell 1, the side of shell 1 Welding machine has fixed frame 4 on outer wall, and the internal slide of fixed frame 4 is connected with vertically disposed adjustable shelf 5, the work of adjustable shelf 5 Horizontally disposed threaded rod 6 is threaded in moving frame 5, one end of threaded rod 6 is rotatably connected on the lateral wall of shell 1, spiral shell The other end of rasp bar 6 extends to the rotational handle that is externally connected to of fixed frame 4, fixes on the side side wall of the adjustable shelf 5 There are multiple horizontally disposed heat-exchanging components 3, multiple through-holes are provided on the side side wall of shell 1, heat-exchanging component 3 is slidably connected at logical In hole, deflector 2 is equipped between adjacent heat exchange component 3, adjacent deflector 2 is separately mounted on the different inner walls of shell 1, institute Stating heat-exchanging component 3 includes drain box 39, and the inside of drain box 39 is equipped with vertically disposed partition 35, drain box 39 by every Plate 35 is divided into admission chamber and out sap cavity, and admission chamber is located at the side of sap cavity, is connected with inlet tube 34 on the side wall of admission chamber, Outlet tube 36 is connected on the side wall of sap cavity out, the heat exchange of multiple array arrangements is connected on the side side wall of the drain box 39 The junction of outer tube 31, drain box 39 and heat exchange outer tube 31 is equipped with connecting hole 391, and one end sealed set for the outer tube 31 that exchanges heat is changed The other end of hot outer tube 31 is connected to sap cavity out, and heat exchange inner tube 37 is fixed with inside the heat exchange outer tube 31, and exchange heat 31 He of outer tube Heat exchange inner tube 37 is that stainless steel is made, and one end of heat exchange inner tube 37 passes through partition 35 and extends in admission chamber, heat exchange inner tube 37 The other end and heat exchange outer tube 31 be tightly connected, and heat exchange inner tube 37 is far from being provided with multiple drains on one end side wall of drain box 39 Hole 38 is equipped with fixed frame 32 between multiple heat exchange outer tubes 31 on the same heat-exchanging component 3, and fixed frame 32 is located at shell 1 Inside, the drain box 39 on heat-exchanging component 3 is provided with annular groove on the side side wall of shell 1, and annular groove, which is located at, to be changed The outside of hot outer tube 31, annular groove have been embedded in sealing ring 7, have been equipped with sliding block, fixed frame on the both ends side wall of adjustable shelf 5 It is provided with sliding slot on 4 two sides inner wall, sliding block is slidably connected in sliding slot, is connected with multiple lead on the lateral wall for the outer tube 31 that exchanges heat Hot pin 33, one end of heat conductive rod 33 extend to the inside of heat exchange outer tube 31, and the both ends of shell 1 are pyramidal structure, shell 1 it is outer Insulating layer is enclosed on side wall, insulating layer is heat preservation silk floss or polyurethane foam.

Embodiment: when in use, one end of multiple inlet tubes 34 is both connected on a catheter, multiple outlet tubes 36 One end be both connected on another catheter, the both ends of shell 1 are connected on flue, in flue smoke, start heat exchanger It exchanges heat, conduction oil is flowed into the admission chamber in drain box 39 by inlet tube 34, is flowed by admission chamber multiple thermally conductive interior It in pipe 37, is flowed into thermally conductive outer tube 31 by the delivery hole 38 of thermally conductive 37 one end of inner tube, the heat in flue gas passes through heat conductive rod 33 It is imported into thermally conductive outer tube 31 with thermally conductive outer tube 31, conduction oil is taken away the heat in flue gas and entered in sap cavity, then by going out Liquid pipe 36 is discharged, and realizes utilization to heat in flue gas, while when flue gas flows in shell 1, in the effect of multiple deflectors 2 Under, it realizes S-shaped flowing, extends its flowing time in shell 1, enhancing heat transfer effect needs after some time of use When cleaning, the rotational handle connected on threaded rod 6 is rotated, rotational handle drives threaded rod 6 to rotate, threaded rod 6 and 5 spiral shell of adjustable shelf Line connection, drives adjustable shelf 5 to slide in fixed frame 4, so that adjustable shelf 5 all pulls out heat-exchanging component 3 out of shell 1, Facilitate the heat exchange shell 31 on heat exchanging component 3 to be cleaned, remove dust above, enhances heat transfer effect, present apparatus structure Compact, good effect of heat exchange can facilitate and take out the internal heat component of heat exchanger after a period of time use, carry out to it clearly It is clean.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. a kind of heat exchanger for thermally conductive oil medium gas module furnace, including shell (1), which is characterized in that the shell (1) Side outer wall on welding machine have fixed frame (4), the internal slide of fixed frame (4) is connected with vertically disposed adjustable shelf (5), It is threaded with horizontally disposed threaded rod (6) on the adjustable shelf (5) of adjustable shelf (5), one end of threaded rod (6) is rotatably connected on On the lateral wall of shell (1), the other end of threaded rod (6) extends to the rotational handle that is externally connected to of fixed frame (4), described It is fixed with multiple horizontally disposed heat-exchanging components (3) on the side side wall of adjustable shelf (5), is provided on the side side wall of shell (1) Multiple through-holes, heat-exchanging component (3) are slidably connected in through-hole, are equipped between adjacent heat exchange component (3) deflector (2), adjacent Deflector (2) is separately mounted on the different inner walls of shell (1), and the heat-exchanging component (3) includes drain box (39), drain box (39) inside is equipped with vertically disposed partition (35), and drain box (39) is divided into admission chamber and out liquid by partition (35) Chamber, admission chamber are located at the side of sap cavity, are connected with inlet tube (34) on the side wall of admission chamber, are connected on the side wall of sap cavity out Outlet tube (36), the heat exchange outer tube (31) of multiple array arrangements is connected on the side side wall of the drain box (39), and heat exchange is outer One end sealed set of (31) is managed, the other end of heat exchange outer tube (31) is connected to sap cavity out, solid inside the heat exchange outer tube (31) Surely have heat exchange inner tube (37), one end of heat exchange inner tube (37) passes through partition (35) and extends in admission chamber, heat exchange inner tube (37) The other end and heat exchange outer tube (31) are tightly connected, and heat exchange inner tube (37) is multiple far from being provided on one end side wall of drain box (39) Delivery hole (38).

2. a kind of heat exchanger for thermally conductive oil medium gas module furnace according to claim 1, which is characterized in that same Fixed frame (32) are equipped between multiple heat exchange outer tubes (31) on a heat-exchanging component (3), fixed frame (32) is located at shell (1) Inside.

3. a kind of heat exchanger for thermally conductive oil medium gas module furnace according to claim 1, which is characterized in that described Drain box (39) on heat-exchanging component (3) is provided with annular groove on the side side wall of shell (1), and annular groove is located at heat exchange The outside of outer tube (31), annular groove have been embedded in sealing ring (7).

4. a kind of heat exchanger for thermally conductive oil medium gas module furnace according to claim 1, which is characterized in that described It is equipped with sliding block on the both ends side wall of adjustable shelf (5), sliding slot is provided on the two sides inner wall of fixed frame (4), sliding block sliding connects It connects in sliding slot.

5. a kind of heat exchanger for thermally conductive oil medium gas module furnace according to claim 1, which is characterized in that described It is connected with multiple heat conductive rods (33) on the lateral wall of heat exchange outer tube (31), one end of heat conductive rod (33) extends to heat exchange outer tube (31) Inside.

6. a kind of heat exchanger for thermally conductive oil medium gas module furnace according to claim 1, which is characterized in that described The both ends of shell (1) are pyramidal structure.

7. a kind of heat exchanger for thermally conductive oil medium gas module furnace according to claim 1, which is characterized in that described Insulating layer is enclosed on the lateral wall of shell (1).