CN208635559U - A kind of environment-friendly type aluminium product heat-insulation system with hot circulation function - Google Patents

Abstract

The utility model discloses a kind of environment-friendly type aluminium product heat-insulation system with hot circulation function, including heating furnace, holding furnace, collect hot stove and thermal cycle gas flow tube, the heating furnace is located at the lower section of holding furnace, the top of the holding furnace is equipped with collection hot stove, the middle position for collecting hot stove is equipped with heat collector cavity, air draught Rose Box and heating pipe are equipped in the heat collector cavity, the heat of holding furnace is discharged into heat collector cavity later after use in device, a part of heat in heat collector cavity can again flow into heating furnace by thermal cycle gas flow tube and is recycled, another part heat may be heated water pipe and heat to the water in heating pipe, achieve the purpose that heat makes full use of, energy conservation and environmental protection, Rose Box can be filtered the air-flow of thermal cycle, guarantee that flue dust is less in the air-flow of thermal cycle, flue dust accumulation in heating furnace will not be made excessively to drop It is inefficient.

Description

A kind of environment-friendly type aluminium product heat-insulation system with hot circulation function

Technical field

The utility model relates to environment-friendly type aluminium product heat-insulation system technical fields, specially a kind of to have thermal cycle function The environment-friendly type aluminium product heat-insulation system of energy.

Background technique

Number of patent application are as follows: 201620501281.3, proprietary term are as follows: the environment-friendly type aluminium product with hot circulation function is used The two sides for collecting hot stove described in the document of heat-insulation system are connected separately with exhausting shield and negative-pressure air fan, and collection hot stove side passes through negative Pressure fan is connected with flue gas cleaner, and device not only has the advantages that environmental protection, additionally it is possible to realize thermal cycle, improve heat energy utilization Rate, thermal insulation property and product quality, but it there are still following drawbacks during actual use:

Collection hot stove is connected in device above holding furnace, a part of heat can be discharged into holding furnace again by collecting hot stove It carries out using a part of heat is discharged with flue dust, and recycle heat utilization efficiency is still lower.

Utility model content

The purpose of this utility model is to provide a kind of environment-friendly type aluminium product heat-insulation system with hot circulation function, To solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of environment-friendly type with hot circulation function Aluminium product heat-insulation system, including heating furnace, holding furnace, collection hot stove and thermal cycle gas flow tube, the heating furnace are located at heat preservation The lower section of furnace, the top of the holding furnace are equipped with collection hot stove, and the middle position for collecting hot stove is equipped with heat collector cavity, set in the heat collector cavity There are air draught Rose Box and heating pipe, the inside of air draught Rose Box is filled with filtrating smoke dust cotton, sets on the bottom surface of air draught Rose Box There are multiple groups the filter opening of big minispread such as to be isodistantly spaced, the upper end connection of the air draught Rose Box is equipped with thermal cycle gas flow tube, described The upper end of thermal cycle gas flow tube is run through inside the left end for being located at collection hot stove, and the lower-left end of thermal cycle gas flow tube is through collection hot stove Bottom surface is simultaneously arranged by holding furnace, and the thermal cycle gas flow tube is located at the interior of heating furnace by one end connection of holding furnace lower end Portion, the thermal cycle gas flow tube is connected on the position of thermal-arrest furnace interior is equipped with air pump, and air pump is located at the inside of collection hot stove, The heating pipe is in laterally disposed bent tube form structure, and the left and right ends of heating pipe are respectively equipped with water outlet and water inlet End, the upper end position of heating pipe are welded with fixed bracket.

Preferably, the heat collector cavity is in up-small and down-big trapezoidal groove body type structure, and the upper end of heat collector cavity is through collection hot stove The lower end of upper surface, heat collector cavity is simultaneously connected with the inside of holding furnace through the lower surface of collection hot stove.

Preferably, the air draught Rose Box is in rectangular box shape structure setting in the lower section of heating pipe, air draught Rose Box Front and rear sides inner wall be fixedly welded in the front and rear sides inner wall of heat collector cavity.

Preferably, it is equipped with the external screw thread for supplying to be cooperatively connected with external water pipe at the water outlet and the outer ring of water inlet end, Water outlet, water inlet end and heating pipe, which are interconnected, to be arranged.

Preferably, the fixed bracket rectangular frame shape, support bracket fastened outside is welded on the inner wall of heat collector cavity.

Compared with prior art, the utility model has the beneficial effects that the utility model structure setting is reasonable, it is functional By force, it has the advantage that

1. the heat of holding furnace is discharged into heat collector cavity later after use in device, a part of heat in heat collector cavity can pass through Thermal cycle gas flow tube again flows into heating furnace and is recycled, and another part heat may be heated water pipe in heating pipe Water heated, achieved the purpose that heat makes full use of, energy conservation and environmental protection；

2. Rose Box can be filtered the air-flow of thermal cycle, guarantee that flue dust is less in the air-flow of thermal cycle, will not make to add Flue dust accumulation excessively reduces efficiency in hot stove.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is partial structurtes enlarged diagram in the utility model Fig. 1.

In figure: heating furnace 1, holding furnace 2, thermal cycle gas flow tube 3, collection hot stove 4, air pump 5, fixed bracket 6, water outlet 7, Heating pipe 8, water inlet end 9, heat collector cavity 10, air draught Rose Box 11, filtrating smoke dust cotton 12, filter opening 13.

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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of environment-friendly type aluminium with hot circulation function Processing heat-insulation system, including heating furnace 1, holding furnace 2, collection hot stove 4 and thermal cycle gas flow tube 3, heating furnace 1 are located at holding furnace 2 Lower section, the top of holding furnace 2 is equipped with collection hot stove 4, and the middle position of collection hot stove 4 is equipped with heat collector cavity 10, is equipped in heat collector cavity 10 The inside of air draught Rose Box 11 and heating pipe 8, air draught Rose Box 11 are filled with filtrating smoke dust cotton 12, the bottom of air draught Rose Box 11 Face is equipped with the filter opening 13 that multiple groups such as are isodistantly spaced at the big minispread, and the upper end connection of air draught Rose Box 11 is equipped with thermal cycle gas flow tube 3, the upper end of thermal cycle gas flow tube 3 is run through inside the left end for being located at collection hot stove 4, and the lower-left end of thermal cycle gas flow tube 3 is through collection The bottom surface of hot stove 4 is simultaneously arranged by holding furnace 2, and thermal cycle gas flow tube 3 is located at heating furnace by one end connection of 2 lower end of holding furnace 1 inside, the connection on the position inside collection hot stove 4 of thermal cycle gas flow tube 3 are equipped with air pump 5, and air pump 5 is located at collection hot stove 4 Inside, heating pipe 8 be in laterally disposed bent tube form structure, the left and right ends of heating pipe 8 are respectively equipped with 7 He of water outlet Water inlet end 9, the upper end position of heating pipe 8 are welded with fixed bracket 6.

Heat collector cavity 10 is in up-small and down-big trapezoidal groove body type structure, and the upper surface of collection hot stove 4 is run through in the upper end of heat collector cavity 10, The lower end of heat collector cavity 10 is simultaneously connected with the inside of holding furnace 2 through the lower surface of collection hot stove 4.

Air draught Rose Box 11 is in rectangular box shape structure setting in the lower section of heating pipe 8, the front and back of air draught Rose Box 11 Two sides inner wall is fixedly welded in the front and rear sides inner wall of heat collector cavity 10.

Be equipped at water outlet 7 and the outer ring of water inlet end 9 for the external screw thread that is cooperatively connected with external water pipe, water outlet 7, into Water end (W.E.) 9 and heating pipe 8, which are interconnected, to be arranged.

The outside of fixed 6 rectangular frame shape of bracket, fixed bracket 6 is welded on the inner wall of heat collector cavity 10.

Working principle: in device the heat of holding furnace 2 after use after be discharged into heat collector cavity 10, one in heat collector cavity 10 Divide heat that can again flow into heating furnace 1 by thermal cycle gas flow tube 3 to be recycled, another part heat may be heated water Pipe 8 heats the water in heating pipe 8, has achieved the purpose that heat makes full use of, energy conservation and environmental protection；

Wherein, air pump 5 is played the mesh in thermal cycle air-flow sucking thermal cycle gas flow tube 3 most of in heat collector cavity 10 , Rose Box 11 can increase the air draught area of air pump 5, ensure that heat maximization recycles, and thermal cycle air-flow passes through Filter opening 13 and filtrating smoke dust cotton 12 in Rose Box 11 can primary filtration, guarantee that flue dust is less in the air-flow of thermal cycle, will not make Flue dust accumulation excessively reduces efficiency in heating furnace 1；

8 both ends of heating pipe are respectively equipped with water inlet end 9 and water outlet 7 for external water pipe connection, by water inlet end 9 and go out The constantly control water flow disengaging of water end (W.E.) 7 is discharged hot water, hot water reasonable employment to other aspects can have been reached the energy into cold water The purpose rationally utilized, and heating pipe 8 passes through fixed bracket 6 and is fixed on the wall of heat collector cavity 10, convenient for disassembly and assembly, heats water The preferable material production of existing some thermal conductivity can be used in pipe 8, and heating pipe 8 is bent setting, ensure that maximized cold and hot friendship Condition is changed, is suitble to promote.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of environment-friendly type aluminium product heat-insulation system with hot circulation function, including heating furnace (1), holding furnace (2), collection Hot stove (4) and thermal cycle gas flow tube (3), it is characterised in that: the heating furnace (1) is located at the lower section of holding furnace (2), the heat preservation The top of furnace (2) is equipped with collection hot stove (4), and the middle position of collection hot stove (4) is equipped with heat collector cavity (10), sets in the heat collector cavity (10) There are air draught Rose Box (11) and heating pipe (8), the inside of air draught Rose Box (11) is filled with filtrating smoke dust cotton (12), air draught The bottom surface of filter box (11) is equipped with the filter opening (13) that multiple groups such as are isodistantly spaced at the big minispread, the upper end of the air draught Rose Box (11) Connection is equipped with thermal cycle gas flow tube (3), and the upper end of the thermal cycle gas flow tube (3) is run through inside the left end for being located at collection hot stove (4), And the lower-left end of thermal cycle gas flow tube (3) is arranged through the bottom surface for collecting hot stove (4) and by holding furnace (2), the thermal cycle gas Flow tube (3) is located at the inside of heating furnace (1) by one end connection of holding furnace (2) lower end, and the thermal cycle gas flow tube (3) is collecting Connection is equipped with air pump (5) on the internal position of hot stove (4), and air pump (5) is located at the inside of collection hot stove (4), the heating water Managing (8) is in laterally disposed bent tube form structure, and the left and right ends of heating pipe (8) are respectively equipped with water outlet (7) and water inlet end (9), the upper end position of heating pipe (8) is welded with fixed bracket (6).

2. a kind of environment-friendly type aluminium product heat-insulation system with hot circulation function according to claim 1, feature Be: the heat collector cavity (10) is in up-small and down-big trapezoidal groove body type structure, and the upper end of heat collector cavity (10) is through collection hot stove (4) The lower end of upper surface, heat collector cavity (10) is simultaneously connected with the inside of holding furnace (2) through the lower surface of collection hot stove (4).

3. a kind of environment-friendly type aluminium product heat-insulation system with hot circulation function according to claim 1, feature Be: the air draught Rose Box (11) is in rectangular box shape structure setting in the lower section of heating pipe (8), air draught Rose Box (11) Front and rear sides inner wall be fixedly welded in the front and rear sides inner wall of heat collector cavity (10).

4. a kind of environment-friendly type aluminium product heat-insulation system with hot circulation function according to claim 1, feature It is: is equipped with the external screw thread for being cooperatively connected with external water pipe, water outlet at the outer ring of the water outlet (7) and water inlet end (9) (7), water inlet end (9) and heating pipe (8) is held to be interconnected and be arranged.

5. a kind of environment-friendly type aluminium product heat-insulation system with hot circulation function according to claim 1, feature Be: fixed bracket (6) the rectangular frame shape is welded on the inner wall of heat collector cavity (10) on the outside of fixed bracket (6).