Efficient and energy-saving hot blast stove special for coating

Abstract

The utility model discloses an efficient energy-saving coating special hot blast stove which comprises a shell, a distribution box, a plurality of air inlet screen plates, a mounting plate, a preheating assembly, an electromagnetic hot air cylinder and an air inlet pipeline, the distribution box is mounted on the shell, the plurality of air inlet screen plates are detachably connected to the shell, external air can be filtered, and the electromagnetic hot air cylinder is arranged on the mounting plate. Impurities in air can be screened and blocked, the multiple mounting plates are all mounted in the shell, the preheating assemblies are arranged on the mounting plates, the multiple electromagnetic hot air cylinders are all mounted in the shell, the multiple air inlet pipelines are arranged, and the multiple electromagnetic hot air cylinders are arranged in the shell. The multiple air inlet pipelines are detachably arranged between the multiple electromagnetic hot air cylinders and the multiple preheating assemblies correspondingly, and each electromagnetic hot air cylinder is provided with an inner layer and an outer layer. The efficient and energy-saving hot-blast stove special for coating is convenient for reducing energy consumption again, and meanwhile, the efficient and energy-saving effect can be achieved when the hot-blast stove is used.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot -blast furnace technical field, concretely relates to a kind of high-efficiency energy-saving special hot -blast furnace for coating. BACKGROUND

[0002] Coating refers to the surface of object is smeared, covering etc. Operation, to play the process of protection, decoration or other specific functions, for example, many metal products such as automobile, bridge and mechanical equipment are easily corroded by environmental factors, coating can form a protective film on the surface of object, isolate air, moisture and corrosive chemicals;

[0003] Hot -blast furnace for coating is a kind of equipment that plays an important role in coating process, it is mainly by burning fuel (such as natural gas, diesel oil etc.) or using electric energy, air is heated, hot air is generated, hot air is transported to coating work area under the action of hot -blast fan, for example, in powder coating process, hot air can make powder coating better melt and solidify on workpiece surface, conventional hot -blast furnace usually adopts the mode of burning fuel to generate hot air, but this mode will consume large energy, there is the problem of low energy utilization efficiency, SUMMARY

[0004] (I) technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides a kind of high-efficiency energy-saving special hot -blast furnace for coating to solve the problem of large energy consumption and low energy utilization rate proposed in the background art.

[0006] (II) technical scheme

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of high-efficiency energy-saving special hot -blast furnace for coating, including shell, distribution box, air inlet screen, mounting plate, preheating component, electromagnetic hot -blast cylinder and air inlet pipeline;

[0008] The distribution box is installed on the shell;

[0009] The air inlet screen is provided with multiple, and multiple air inlet screens can be detachably connected to the shell;

[0010] The mounting plate is provided with multiple, and multiple mounting plates are installed in the shell;

[0011] The preheating component is arranged on each mounting plate;

[0012] The electromagnetic hot -blast cylinder is provided with multiple, and multiple electromagnetic hot -blast cylinders are installed in the shell;

[0013] The air inlet pipes are arranged in multiple, and the multiple air inlet pipes are respectively detachably arranged between the multiple electromagnetic hot air cylinders and the multiple preheating assemblies.

[0014] Further, each electromagnetic hot air cylinder is arranged in two layers, and the air outlet of the electromagnetic hot air cylinder is smaller than the air inlet of the electromagnetic hot air cylinder.

[0015] Further, the preheating assembly comprises:

[0016] The hot air machines are arranged in multiple, and the multiple hot air machines are respectively installed on the multiple mounting plates;

[0017] The adjusting assembly is arranged on the input end of each hot air machine;

[0018] The electromagnetic controllers are arranged in multiple, and the multiple electromagnetic controllers are respectively arranged on the multiple mounting plates, and the electromagnetic controllers are electrically connected with the adjacent electromagnetic hot air cylinders.

[0019] Further, the adjusting assembly comprises:

[0020] The rotating shaft is rotatably connected at the input end of the hot air machine;

[0021] The adjusting baffle is fixedly connected on the rotating shaft;

[0022] The rotating plate is fixedly connected on one side of the rotating shaft;

[0023] The fixing screws are arranged in two, and the two fixing screws are respectively threadedly connected between the rotating plate and the input end of the hot air machine.

[0024] Further, the bottom end of the electromagnetic hot air cylinder is fixedly connected with a connecting ring, the two sides of the air inlet pipe are respectively connected with a connecting plate and a mounting block, the output end of the hot air machine is fixedly connected with a mounting ring, a plurality of mounting screws are threadedly connected between the mounting block and the mounting ring, a plurality of connecting screws are threadedly connected between the connecting ring and the connecting plate, and a connecting screw ring is threadedly connected on the connecting screw.

[0025] Further, the top end of the electromagnetic hot air cylinder is fixedly connected with a positioning ring, a positioning plate is detachably connected on the positioning ring, a plurality of positioning screws are threadedly connected between the positioning plate and the positioning ring, and a heat dissipation pipe is connected through the positioning plate.

[0026] (Three) beneficial effects

[0027] Compared with the prior art, the high-efficiency energy-saving special hot blast stove has the following beneficial effects:

[0028] 1. In the utility model, through the air inlet net plate, the outside air is conveniently led into the shell, and through the plurality of mesh openings on the air inlet net plate, the impurities in the outside air can be screened and blocked, so that the air can be filtered and treated, and the cleanliness of the air can be ensured.

[0029] 2. In the utility model, through the cooperation of the shell and the plurality of mounting plates, the plurality of preheating assemblies can be conveniently installed, so that the plurality of electromagnetic controllers and the plurality of hot air blowers can be installed, so that the air can be preheated, the consumption of energy is reduced, the energy-saving efficiency is conveniently improved, the generation of harmful gas is reduced, and the pollution to the working environment is conveniently reduced.

[0030] 3. In the utility model, through the plurality of air inlet pipelines, the wind force is conveniently led into the plurality of electromagnetic hot blast cylinders, so that the hot air is provided for coating, and through the two-layer design of the electromagnetic hot blast cylinder and the reduced air outlet, the consumption of energy is conveniently reduced, so that the effect of high efficiency and energy saving during the use of the hot blast stove is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a structural schematic view of the whole application;

[0032] Figure 2 It is a structural schematic view of the cooperation of the shell, the mounting plate and the electromagnetic controller of the application;

[0033] Figure 3 It is a structural schematic view of the cooperation of the electromagnetic hot blast cylinder, the heat dissipation pipeline and the hot air blower of the application;

[0034] Figure 4 It is a structural schematic view of the cooperation of the electromagnetic hot blast cylinder, the heat dissipation pipeline and the hot air blower of the application; Figure 3 It is a partial enlarged structural schematic view of position A in the application;

[0035] Figure 5 It is a partial enlarged structural schematic view of position B in the application. Figure 3

[0036] In the drawing: 1, shell; 2, distribution box; 3, air inlet net plate; 4, mounting plate; 5, electromagnetic hot blast cylinder; 6, air inlet pipeline; 7, hot air blower; 8, electromagnetic controller; 9, adjusting baffle; 10, rotating plate; 11, fixing screw; 12, connecting ring; 13, connecting plate; 14, mounting block; 15, mounting ring; 16, mounting screw; 17, connecting screw; 18, connecting screw ring; 19, positioning ring; 20, positioning plate; 21, positioning screw; 22, heat dissipation pipeline. DETAILED DESCRIPTION

[0037] ​Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made belong to the scope of protection of the present application.

[0038] Please refer to Figures 1 to 5 The present application discloses a kind of high efficiency energy-saving special hot blast stove for coating, including shell 1, distribution box 2, air inlet screen plate 3, mounting plate 4, preheating component, electromagnetic hot blast cylinder 5 and air inlet pipeline 6, distribution box 2 is installed on shell 1, it is convenient to power supply electromagnetic controller 8, electromagnetic hot blast cylinder 5 and hot blast fan 7 etc. in shell 1, air inlet screen plate 3 is set as multiple, multiple air inlet screen plate 3 can be detachably connected on shell 1, air can be filtered, air impurities can be screened and blocked, so that air filtration treatment can be realized, the cleanness of air can be guaranteed, mounting plate 4 is set as multiple, multiple mounting plate 4 is installed in shell 1, preheating component is set on each mounting plate 4, electromagnetic hot blast cylinder 5 is set as multiple, multiple electromagnetic hot blast cylinder 5 is installed in shell 1, air inlet pipeline 6 is set as multiple, multiple air inlet pipeline 6 is detachably set between multiple electromagnetic hot blast cylinder 5 and multiple preheating components, each electromagnetic hot blast cylinder 5 is set as inner and outer two layers, and the air outlet of electromagnetic hot blast cylinder 5 is less than the air inlet of electromagnetic hot blast cylinder 5, it is convenient to make the air of air outlet to be hot blast, so as to reduce the consumption of energy, so that the effect of high efficiency energy-saving when hot blast stove is used can be achieved.

[0039] Specifically, preheating component includes hot blast fan 7, adjusting component and electromagnetic controller 8, hot blast fan 7 is set as multiple, multiple hot blast fan 7 is installed on multiple mounting plate 4 respectively, hot blast fan 7 can preheat air, preheated air is about 20-40 degrees higher than normal temperature air, can also reduce the consumption of energy, achieve the effect of energy saving, adjusting component is set on the input end of each hot blast fan 7, electromagnetic controller 8 is set as multiple, multiple electromagnetic controller 8 is set on multiple mounting plate 4 respectively, and electromagnetic controller 8 is electrically connected with adjacent electromagnetic hot blast cylinder 5, electromagnetic hot blast cylinder 5 is sleeved with wire, and is connected with electromagnetic controller 8, electromagnetic hot blast cylinder 5 heats air, can effectively reduce the consumption of resources, and also will not produce too much harmful gas, so that the energy-saving and environment-friendly use of coating hot blast stove can be guaranteed;

[0040] Hot blast fan 7 is started, air can enter electromagnetic hot blast cylinder 5 through air inlet pipeline 6, air in electromagnetic hot blast cylinder 5 can be heated through the cooperation of electromagnetic controller 8 and wire, so as to provide hot blast for coating.

[0041] Specifically, the adjusting assembly comprises a rotating shaft, an adjusting baffle 9, a rotating plate 10 and two fixing screws 11, the rotating shaft is rotatably connected at the input end of the hot air fan 7, the adjusting baffle 9 is fixedly connected on the rotating shaft, the rotating plate 10 is fixedly connected on one side of the rotating shaft, and the two fixing screws 11 are threadedly connected between the rotating plate 10 and the input end of the hot air fan 7.

[0042] When it is necessary to adjust the air inlet amount of the hot air fan 7, the rotating shaft is rotated through the rotating plate 10, so that the rotating shaft drives the adjusting baffle 9 to rotate, so as to adjust the installation angle of the adjusting baffle 9, thereby adjusting the air inlet range of the input end of the hot air fan 7. When the adjusting baffle 9 is rotated to the appropriate position, the two fixing screws 11 are screwed between the rotating plate 10 and the input end of the hot air fan 7, so as to fix the rotating plate 10, the rotating shaft and the adjusting baffle 9 on the input end of the hot air fan 7, thereby fixing the air inlet amount of the input end of the hot air fan 7.

[0043] Specifically, the bottom end of the electromagnetic hot air cylinder 5 is fixedly connected with a connecting ring 12, the two sides of the air inlet pipeline 6 are respectively connected with a connecting plate 13 and a mounting block 14, the output end of the hot air fan 7 is fixedly connected with a mounting ring 15, a plurality of mounting screws 16 are threadedly connected between the mounting block 14 and the mounting ring 15, and a plurality of connecting screws 17 are threadedly connected between the connecting ring 12 and the connecting plate 13, and a connecting screw ring 18 is threadedly connected on the connecting screw 17.

[0044] Through the plurality of mounting screws 16, the mounting block 14 and the mounting ring 15 can be connected and detached, so as to install and detach the air inlet pipeline 6 on the output end of the hot air fan 7. Meanwhile, through the cooperation of the plurality of connecting screws 17 and the plurality of connecting screw rings 18, the connecting plate 13 and the connecting ring 12 can be installed and detached, so as to connect and detach the electromagnetic hot air cylinder 5 and the air inlet pipeline 6, thereby replacing the air inlet pipeline 6.

[0045] Specifically, the top end of the electromagnetic hot air cylinder 5 is fixedly connected with a positioning ring 19, the positioning ring 19 is detachably connected with a positioning plate 20, a plurality of positioning screws 21 are threadedly connected between the positioning ring 19 and the positioning plate 20, and a heat dissipation pipeline 22 is connected through the positioning plate 20, so as to provide hot air for the hot air furnace body for painting, so that the hot air fan 7 enters the painting working area to provide hot air for painting work, and the paint is better solidified on the surface of the workpiece.

[0046] The plurality of positioning screws 21 are screwed between the positioning ring 19 and the positioning plate 20, so as to connect and detach the positioning ring 19 and the positioning plate 20, so as to connect and detach the heat dissipation pipeline 22 and the electromagnetic hot air cylinder 5, thereby replacing the heat dissipation pipeline 22.

[0047] In summary, the high efficiency energy-saving special hot air furnace for coating, when in use, firstly, the hot air machine 7 is started, the outside air enters into the shell 1 through the air inlet net plate 3, in the flowing process of the air, the air inlet net plate 3 can filter the impurities in the air to maintain the cleanliness of the air, at the same time, the air will enter into the electromagnetic hot air cylinder 5 through the air inlet pipeline 6, the electromagnetic controller is started, the air in the electromagnetic hot air cylinder 5 can be heated to reduce the consumption of energy, then the hot air through the reduced air outlet of the electromagnetic hot air cylinder 5 will enter into the heat dissipation pipeline 22 and enter into the coating work area, provide hot air for the coating work, make the paint better solidify on the workpiece surface.

[0048] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency and energy-saving hot air furnace for coating, characterized in that, include: Shell (1); A distribution box (2) is mounted on the housing (1); Air inlet mesh plate (3), wherein multiple air inlet mesh plates (3) are provided, and multiple air inlet mesh plates (3) can be detachably connected to the housing (1); Mounting plate (4), wherein multiple mounting plates (4) are provided, and multiple mounting plates (4) are installed inside the housing (1); A preheating assembly is disposed on each of the mounting plates (4); Electromagnetic hot air tube (5), wherein multiple electromagnetic hot air tubes (5) are provided, and multiple electromagnetic hot air tubes (5) are installed inside the housing (1); Air inlet duct (6), wherein multiple air inlet ducts (6) are provided, and the multiple air inlet ducts (6) are respectively detachably disposed between the multiple electromagnetic hot air tubes (5) and the multiple preheating components.

2. The high-efficiency and energy-saving hot air furnace for coating as described in claim 1, characterized in that, Each of the electromagnetic hot air tubes (5) is configured with inner and outer layers, and the air outlet of the electromagnetic hot air tube (5) is smaller than the air inlet of the electromagnetic hot air tube (5).

3. The high-efficiency and energy-saving hot air furnace for coating as described in claim 2, characterized in that, The preheating component includes: Hot air blower (7), wherein multiple hot air blowers (7) are configured, and multiple hot air blowers (7) are respectively installed through multiple mounting plates (4); An adjustment component is provided at the input end of each of the hot air blowers (7); An electromagnetic controller (8) is provided, wherein multiple electromagnetic controllers (8) are respectively provided on multiple mounting plates (4), and the electromagnetic controllers (8) are electrically connected to the adjacent electromagnetic hot air tube (5).

4. The high-efficiency and energy-saving hot air furnace for coating as described in claim 3, characterized in that, The adjustment component includes: A rotating shaft is rotatably connected to the input end of the hot air blower (7); Adjusting baffle (9), which is fixedly connected to the rotating shaft; A rotating plate (10) is fixedly connected to one side of the rotating shaft; Two fixing screws (11) are provided, and both fixing screws (11) are threaded between the rotating plate (10) and the input end of the hot air blower (7).

5. The high-efficiency and energy-saving hot air furnace for coating as described in claim 4, characterized in that, A connecting ring (12) is fixedly connected to the bottom end of the electromagnetic hot air tube (5). A connecting plate (13) and a mounting block (14) are respectively connected to both sides of the air inlet pipe (6). A mounting ring (15) is fixedly connected to the output end of the hot air blower (7). Multiple mounting screws (16) are threaded between the mounting block (14) and the mounting ring (15). Multiple connecting screws (17) are threaded between the connecting ring (12) and the connecting plate (13). A connecting screw ring (18) is threaded onto the connecting screw (17).

6. The high-efficiency and energy-saving hot air furnace for coating as described in claim 5, characterized in that, The top end of the electromagnetic hot air tube (5) is fixedly connected to a positioning ring (19), and a positioning plate (20) is detachably connected to the positioning ring (19). Multiple positioning screws (21) are threaded between the positioning plate (20) and the positioning ring (19), and a heat dissipation pipe (22) is connected through the positioning plate (20).

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