Energy-saving single foaming furnace

Abstract

The utility model discloses an energy-saving monomer foaming furnace, which belongs to the technical field of material foaming and comprises a foaming furnace shell, two partition plates are arranged in the foaming furnace shell to divide the inside of the foaming furnace shell into a cooling chamber, a working chamber and a heating chamber, a cooling component is arranged in the cooling chamber, and a heating component is arranged in the heating chamber. Multiple first clamping protrusions are connected to the inner wall of the working chamber, net-shaped plates are connected to the top ends of the first clamping protrusions, a furnace door is detachably connected to the side edge of the working chamber, and a second thermal insulation layer and a first thermal insulation layer are arranged at the two ends, close to the cooling chamber and the heating chamber, of the working chamber respectively; the foaming machine is provided with the cooling chamber and the heating chamber, the temperature in the working chamber can be regulated and controlled, and foaming of materials needing to be foamed is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of material foaming technology, specifically relating to an energy-saving single-unit foaming furnace. Background Technology

[0002] IXPE, short for Irradiated Cross-linked Polyethylene Foam, is a high-tech, high-grade closed-cell foam material made primarily of polyethylene. Through green and healthy irradiation processing technology, it utilizes electro-ion radiation to alter the original structure of the base material by cross-linking, forming a network of independent closed-cell cells.

[0003] In the production process of IXPE, heating and foaming are required. In the existing technology, the single-unit foaming furnace can only heat the material, and the cooling of the foaming material can only be achieved through natural cooling, which is inefficient.

[0004] The patent with publication number CN107521030A discloses a single-unit foaming furnace, which includes a circulating fan, a smoke exhaust fan, a burner, a combustion chamber, an explosion-proof hole, a combustion-supporting fan, an air inlet, an air exchange valve, a thermometer, a heating air hole, a control box, a smoke exhaust pipe, an air outlet, a furnace body, a furnace door, and a circulating air duct. The control box is equipped with a power control and a program controller. The program controller controls the temperature inside the furnace to reach the temperature and holding time required for the vulcanization and foaming of the product at different times.

[0005] The single-cell foaming furnace disclosed in the above patent does not have a structure for cooling the foaming material; it can only be cooled by natural cooling or by transporting the foaming material to other structures.

[0006] Therefore, how to provide an energy-saving single-unit foaming furnace with cooling effect is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0007] The main objective of this invention is to provide an energy-saving single-unit foaming furnace to solve the aforementioned technical problems. The device is equipped with a cooling chamber and a heating chamber, enabling temperature control within the working chamber to achieve foaming of the material to be foamed.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] An energy-saving single-unit foaming furnace includes a foaming furnace shell. Two partitions are provided inside the foaming furnace shell to divide the interior of the foaming furnace shell into a cooling chamber, a working chamber, and a heating chamber. A cooling component is provided in the cooling chamber, and a heating component is provided in the heating chamber. Multiple first protrusions are connected to the inner wall of the working chamber, and a mesh plate is connected to the top of the first protrusions. A furnace door is detachably connected to the side of the working chamber. A second heat insulation layer and a first heat insulation layer are respectively provided at the two ends of the working chamber near the cooling chamber and the heating chamber.

[0010] Furthermore, the heating assembly includes an infrared heating tube, a reflective layer, a first air inlet pipe, a first suction pump, a heat transfer pipe, and a first induced draft pump. The infrared heating tube is fixedly connected to the inner wall of the heating chamber. The inner wall of the heating chamber is also provided with a reflective layer. The bottom end of the inner wall of the heating chamber is connected to one end of the first air inlet pipe, and the other end of the first air inlet pipe extends to the outside. The first air inlet pipe is provided with a first suction pump. The partition at the top of the heating chamber and the first insulation layer are respectively provided with heating through holes. The heating through holes on the partition and the first insulation layer are connected to heat transfer pipes, and the heat transfer pipes are provided with a first induced draft pump.

[0011] Furthermore, the cooling assembly includes a second induced draft pump, a heat dissipation pipe, a cooling block, a water pipe, a second suction pump, and a second air inlet pipe. The inlet of the water pipe passes through one side of the cooling chamber and is connected to the water inlet pipe. The outlet of the water pipe passes through one side of the cooling chamber and is connected to the water outlet pipe. The inlet of the water pipe is located below the outlet. Multiple cooling blocks are fixedly connected to the inner wall of the cooling chamber. The top of the cooling chamber is connected to one end of the second air inlet pipe. The other end of the second air inlet pipe extends to the outside. A second suction pump is installed on the second air inlet pipe. Cooling through holes are correspondingly provided on the partition and the second insulation layer at the bottom of the cooling chamber. Heat dissipation pipes are connected to the cooling through holes of the partition and the second insulation layer. A second induced draft pump is installed on the heat dissipation pipes.

[0012] Furthermore, the cooling block is a high thermal conductivity metal block.

[0013] Furthermore, an exhaust gas purification component is also provided on the outside of the foaming furnace shell. The exhaust gas purification component includes a buffer tank, an exhaust gas pipe, an exhaust gas suction pump, and a purification pipe. The buffer tank is located at the top of the foaming furnace shell. One end of the exhaust gas pipe is connected to the buffer tank, and the other end of the exhaust gas pipe extends through one side of the working chamber into the interior of the working chamber. An exhaust gas suction pump is provided on the exhaust gas pipe, and a purification pipe is provided at the top of the buffer tank.

[0014] Furthermore, the purification pipe is provided with multiple second locking protrusions, through which multiple activated carbon plates are detachably connected.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This invention features a cooling chamber and a heating chamber, which allow for temperature control within the working chamber to achieve foaming of the material to be foamed. The heating chamber is equipped with a reflective layer and an infrared heating tube, which work together to increase heating efficiency and concentrate the infrared radiation emitted by the infrared heating tube, avoiding energy waste and achieving greater energy savings. This invention also includes an exhaust gas purification component, which can promptly purify the gas generated during foaming, preventing air pollution after exhaust gas is discharged. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Among them, 1-cooling chamber, 2-working chamber, 3-heating chamber, 4-first convex plate, 5-mesh plate, 6-furnace door, 7-first insulation layer, 8-second insulation layer, 9-infrared heating tube, 10-reflective layer, 11-first air inlet pipe, 12-first suction pump, 13-heat transfer pipe, 14-first induced draft pump, 15-second induced draft pump, 16-heat reduction pipe, 17-partition plate, 18-cooling block, 19-water pipe, 20-second suction pump, 21-second air inlet pipe, 22-buffer tank, 23-exhaust gas pipe, 24-exhaust gas suction pump, 25-purification pipe. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figure 1As shown, this utility model provides an energy-saving single-unit foaming furnace, including a foaming furnace shell. The foaming furnace shell is provided with two partitions 17, which divide the interior of the foaming furnace shell into a cooling chamber 1, a working chamber 2, and a heating chamber 3. The cooling chamber 1 is provided with a cooling component, and the heating chamber 3 is provided with a heating component. Multiple first protrusions 4 are connected to the inner wall of the working chamber 2. The top of the first protrusions 4 is connected to a mesh plate 5. The mesh plate 5 can also be replaced with a fixed plate with multiple ventilation holes. A furnace door 6 is detachably connected to the side of the working chamber 2. A second heat insulation layer 8 and a first heat insulation layer 7 are respectively provided at both ends of the working chamber 2 near the cooling chamber 1 and the heating chamber 3.

[0022] In this embodiment, the heating assembly includes an infrared heating tube 9, a reflective layer 10, a first air inlet pipe 11, a first suction pump 12, a heat transfer pipe 13, and a first induced draft pump 14. The infrared heating tube 9 is fixedly connected to the inner wall of the heating chamber 3. The reflective layer 10 is also provided on the inner wall of the heating chamber 3. The bottom end of the inner wall of the heating chamber 3 is connected to one end of the first air inlet pipe 11, and the other end of the first air inlet pipe 11 extends to the outside. The first suction pump 12 is provided on the first air inlet pipe 11. The partition 17 at the top of the heating chamber 3 is... Heating through holes are provided on the first insulation layer 7. Heat transfer pipes 13 are connected to the heating through holes on the partition 17 and the first insulation layer 7. A first induced draft pump 14 is provided on the heat transfer pipe 13. The reflective layer 10 can ensure that the temperature of the infrared heating tube 9 is concentrated in the heating chamber 3. With the cooperation of the infrared heating tube 9 and the reflective layer 10, the temperature in the heating chamber 3 is heated. At the same time, the first suction pump 12 and the first induced draft pump 14 blow the hot air in the heating chamber 3 into the working chamber 2 to raise the temperature inside the working chamber 2.

[0023] In this embodiment, the cooling assembly includes a second induced draft pump 15, a heat dissipation pipe 16, a cooling block 18, a water pipe 19, a second suction pump 20, and a second air inlet pipe 21. The water inlet of the water pipe 19 passes through one side of the cooling chamber 1 and is connected to the water inlet pipe. The water outlet of the water pipe 19 passes through one side of the cooling chamber 1 and is connected to the water outlet pipe. The water inlet of the water pipe 19 is located below the water outlet. A plurality of cooling blocks 18 are fixedly connected to the inner wall of the cooling chamber 1. The top of the cooling chamber 1 is connected to one end of the second air inlet pipe 21, and the other end of the second air inlet pipe 21 extends to the outside. A second suction pump 20 is installed on the second air inlet pipe 21. Cooling through holes are correspondingly provided on the partition 17 at the bottom of the cooling chamber 1 and the second heat insulation layer 8. A heat cooling pipe 16 is connected to the cooling through holes of the partition 17 and the second heat insulation layer 8. A second induced draft pump 15 is installed on the heat cooling pipe 16. A water pipe 19 is coiled inside the cooling chamber 1 and works with the cooling block 18 to quickly cool the air in the cooling chamber 1. Under the action of the second suction pump 20 and the second induced draft pump 15, the cold air in the cooling chamber 1 is blown into the working chamber 2 to cool the interior of the working chamber 2.

[0024] In this embodiment, the cooling block 18 is a high thermal conductivity metal block, or it can be a refrigeration chip, used to cool the cooling chamber 1.

[0025] In this embodiment, an exhaust gas purification component is also provided on the outside of the foaming furnace shell. The exhaust gas purification component includes a buffer tank 22, an exhaust gas pipe 23, an exhaust gas suction pump 24, and a purification pipe 25. The buffer tank 22 is located at the top of the foaming furnace shell. One end of the exhaust gas pipe 23 is connected to the buffer tank 22, and the other end of the exhaust gas pipe 23 extends through one side of the working chamber 2 into the interior of the working chamber 2. An exhaust gas suction pump 24 is provided on the exhaust gas pipe 23, and a purification pipe 25 is provided at the top of the buffer tank 22. The purification pipe 25 is used to purify irritating odors in the air. The buffer tank 22 is used to buffer and prevent excessive air pressure in the exhaust gas pipe 23.

[0026] In this embodiment, a plurality of second latches are provided inside the purification pipe 25, and a plurality of activated carbon plates are detachably connected to the second latches. The activated carbon plates are used to absorb the irritating odor in the exhaust gas and prevent the exhaust gas from polluting the air.

[0027] Working principle: When in use, first open the furnace door 6, place the material to be foamed on the mesh plate 5, start the infrared heating tube 9, the infrared heating tube 9 and the reflective layer 10 to heat the air in the heating chamber 3, start the first suction pump 12, the first suction pump 12 draws outside air into the heating chamber 3 through the first air inlet pipe 11, start the first induced draft pump 14, the first induced draft pump 14 blows the heated air into the working chamber 2 through the heat transfer pipe 13 to heat and foam the material to be foamed, and after foaming is completed, turn off the infrared heating tube 9, the first induced draft pump 14 and the first suction pump 12;

[0028] Water is introduced into the water inlet of the water pipe 19 and flows out from the water outlet. The cooling block 18 is activated. With the cooperation of the cooling block 18 and the water pipe 19, the air temperature in the cooling chamber 1 is reduced. At this time, the second suction pump 20 is activated. The second suction pump 20 draws air from the outside through the second air inlet pipe 21. The second exhaust pump 15 is activated to blow cold air out from the cooling pipe 16, thereby cooling the interior of the working chamber 2.

[0029] The exhaust gas suction pump 24 is started to draw the exhaust gas generated by foaming into the buffer tank 22 through the exhaust gas pipeline 23, and then discharges it to the outside through the purification pipeline 25.

[0030] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0031] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An energy-saving monomer foaming furnace, characterized by comprising: The utility model provides a kind of foaming stove, including foaming stove shell, two partitions (17) are arranged in the foaming stove shell, and the foaming stove shell is divided into cooling chamber (1), working chamber (2) and heating chamber (3) by the two partitions (17), cooling assembly is arranged in the cooling chamber (1), heating assembly is arranged in the heating chamber (3), a plurality of first clamping convex (4) are connected on the inner wall of the working chamber (2), the top of the first clamping convex (4) is connected with net plate (5), the side of the working chamber (2) is detachably connected with stove door (6), the two ends of the working chamber (2) close to cooling chamber (1) and heating chamber (3) are respectively provided with second temperature insulation layer (8) and first temperature insulation layer (7).

2. The energy-saving single-body foaming oven according to claim 1, characterized in that, The heating assembly includes infrared heating tube (9), light reflection layer (10), first air inlet pipe (11), first air suction pump (12), heat transfer pipe (13) and first air induction pump (14), the infrared heating tube (9) is fixedly connected on the inner wall of the heating chamber (3), the light reflection layer (10) is also provided on the inner wall of the heating chamber (3), the bottom end of the inner wall of the heating chamber (3) is connected with one end of the first air inlet pipe (11), the other end of the first air inlet pipe (11) extends to the outside, the first air inlet pipe (11) is provided with the first air suction pump (12), the partition (17) and the first temperature insulation layer (7) on the top of the heating chamber (3) are provided with heating through holes correspondingly, the heat transfer pipe (13) is connected at the heating through holes on the partition (17) and the first temperature insulation layer (7), and the first air induction pump (14) is arranged on the heat transfer pipe (13).

3. The energy-saving single-body foaming oven according to claim 1, characterized in that, The cooling assembly includes second air induction pump (15), heat reduction pipe (16), cooling block (18), water pipeline (19), second air suction pump (20) and second air inlet pipe (21), the water inlet of the water pipeline (19) penetrates one side of the cooling chamber (1) and communicates with water inlet pipeline, the water outlet of the water pipeline (19) penetrates one side of the cooling chamber (1) and communicates with water outlet pipeline, the water inlet of the water pipeline (19) is below the water outlet, a plurality of cooling blocks (18) are fixedly connected on the inner wall of the cooling chamber (1), one end of the second air inlet pipe (21) is connected with the top of the cooling chamber (1), the other end of the second air inlet pipe (21) extends to the outside, the second air suction pump (20) is arranged on the second air inlet pipe (21), cooling through holes are correspondingly arranged on the partition (17) and the second temperature insulation layer (8) at the bottom end of the cooling chamber (1), the heat reduction pipe (16) is connected at the cooling through holes of the partition (17) and the second temperature insulation layer (8), and the second air induction pump (15) is arranged on the heat reduction pipe (16).

4. The energy-saving single-body foaming oven according to claim 3, characterized in that, The cooling block (18) is a high-thermal-conductivity metal block.

5. The energy-saving single-body foaming oven according to claim 1, characterized in that, The foaming furnace shell outer side is further provided with a waste gas purification assembly, the waste gas purification assembly comprises a buffer tank (22), a waste gas pipeline (23), a waste gas suction pump (24) and a purification pipeline (25), the buffer tank (22) is arranged at the top end of the foaming furnace shell, one end of the waste gas pipeline (23) is connected with the buffer tank (22), the other end of the waste gas pipeline (23) extends to the inside of the working chamber (2) through one side of the working chamber (2), the waste gas suction pump (24) is arranged on the waste gas pipeline (23), and the top end of the buffer tank (22) is provided with the purification pipeline (25).

6. The energy-saving single-body foaming oven according to claim 5, characterized in that, A plurality of second clamping protrusions are arranged in the purification pipeline (25), and a plurality of activated carbon plates are detachably connected through the second clamping protrusions.

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