阅读说明：本技术 一种新型烘干直接加热供热装置 (Novel drying direct heating heat supply device ) 是由 陈健 李小龙 孔小明 于 2021-06-24 设计创作，主要内容包括：本发明公开了一种新型烘干直接加热供热装置,包括供热室体、燃烧筒、风机段、过滤段、回风口以及送风口,所述送风口固定设置于供热室体顶部,且送风口位于回风口两侧,本发明涉及汽车生产技术领域,烘干室室体内部空气会经过回风口进入供热室体,向下流动后与燃烧筒内的天然气燃烧后的空气混合,导流板起到导流作用,混合后的循环风均匀地向两侧分流,经过过滤段内高温箱式过滤器进行空气过滤,由风机段中的循环风机经过送风口把循环风空气运送到烘干室室体内部,燃烧筒内安装有燃烧器,燃烧器为系统提供能量,本发明通过使用一台装置直接混风加热两个功能区即可满足设备热量要求,也节约了初始投资,并且也大大的节约了能源。(The invention discloses a novel drying direct heating device, which comprises a heating chamber body, a combustion barrel, a fan section, a filtering section, an air return port and an air supply port, wherein the air supply port is fixedly arranged at the top of the heating chamber body, the air supply port is positioned at two sides of the air return port, the invention relates to the technical field of automobile production, air in the drying chamber body enters the heating chamber body through the air return port, flows downwards and is mixed with air after natural gas in the combustion barrel is combusted, a guide plate plays a role in guiding, the mixed circulating air is uniformly distributed to two sides, the air is filtered through a high-temperature box type filter in the filtering section, the circulating fan in the fan section conveys the circulating air to the inside of the drying chamber body through the air supply port, a combustor is arranged in the combustion barrel and provides energy for a system, the invention can meet the requirement of equipment heat by directly mixing and heating two functional zones by using one device, initial investment is saved, and energy is greatly saved.)

1. The utility model provides a novel stoving direct heating heat supply device, includes heat supply room body (7), combustion cylinder (5), fan section (4), filter segment (3), return air inlet (1) and supply-air outlet (2), its characterized in that: the utility model discloses a heating room, including combustion cylinder (5), fan section (4), filter section (3), combustion cylinder (5) and fan section (3), combustion cylinder (5) are located the inside central point of heating room body (7) and are put, and combustion cylinder (5) outer bottom welding sets up central bottom in heating room body (7), be provided with the combustor in combustion cylinder (5), fan section (4) are located heating room body (7) both sides, filter section (3) are fixed to be set up in heating room body (7) both sides, and filter section (3) are located between combustion cylinder (5) and fan section (4), return air inlet (1) are fixed to be set up in heating room body (7) top, and return air inlet (1) are located combustion cylinder (5) top, supply-air outlet (2) are fixed to be set up in heating room body (7) top, and supply-air outlet (2) are located return air inlet (1) both sides.

2. The novel drying direct heating device as claimed in claim 1, wherein the heat supply chamber body (7) is fixedly provided with filter screens (9) at two sides, and the filter screens (9) are positioned at one side close to the fan section (4).

3. A new drying direct heating device according to claim 1, characterized in that the interior of the heating chamber body (7) is composed of 2mm aluminized plate inner wall plate, a certain thickness of heat preservation layer and outer wall plate phase.

4. The novel drying and direct heating device as claimed in claim 1, wherein the top inside the heating chamber body (7) is provided with a deflector (6), the deflector (6) is located on the two sides outside the combustion cylinder (5), the deflector (6) is made of high temperature resistant material, and has a reinforcing framework welded directly inside the heating chamber body (7).

5. A new drying direct heating device according to claim 1, characterized in that the rear side of the heating chamber body (7) is provided with an access door (8).

6. A new drying direct heating heat supply device according to claim 1, characterized in that the inside of the filtering section (3) is provided with a high temperature box type filter, and the framework of the filtering section is continuously welded with the inside of the heat supply chamber body (7).

Technical Field

The invention relates to the technical field of automobile production, in particular to a novel drying direct heating heat supply device.

Background

In recent years, with the increasing capacity of engineering machinery and the increasing demand of customers for the surface quality of products, drying has become an indispensable process of a coating line, and a drying chamber is also one of key devices of the coating line, and is used for heating, drying and curing a coating in a coating operation. The design, manufacture, installation, inspection, use and maintenance of the coating drying chamber in the coating operation have basic safety technical requirements.

The drying chamber is divided into a heating area and a heating area, wherein each functional area is conventionally heated by using a heating device as a heat source for a circulating system, in addition, the heat of the waste gas generated after the direct combustion of natural gas and circulating air is completely used in the system, and under a certain specific use working condition, the requirement of equipment heat is met by directly mixing air and heating the two functional areas by using one device, so that the initial investment and the energy are saved.

Disclosure of Invention

The invention aims to provide a novel drying direct heating heat supply device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel stoving direct heating device, includes the heating chamber body, a combustion cylinder, fan section, filter segment, return air inlet and supply-air outlet, the combustion cylinder is located the internal central point of heating chamber and puts, and the welding of the outer bottom of combustion cylinder sets up in the internal central point bottom of heating chamber, be provided with the combustor in the combustion cylinder, the fan section is located the internal both sides of heating chamber, the filter segment is fixed to be set up in the internal both sides of heating chamber, and the filter segment is located between combustion cylinder and the fan section, the return air inlet is fixed to be set up in heating chamber body top, and the return air inlet is located the combustion cylinder top, the supply-air outlet is fixed to be set up in heating chamber body top, and the supply-air outlet is located return air inlet both sides.

Preferably, filter screens are fixedly arranged on two sides in the heating chamber body, and the filter screens are positioned on one side close to the fan section.

Preferably, the interior of the heating chamber body consists of an aluminized plate inner wall plate with the thickness of 2mm, a heat insulation layer with a certain thickness and an outer wall plate.

Preferably, the top in the heating chamber body is provided with a guide plate, the guide plate is positioned on two sides outside the combustion cylinder, the guide plate is made of high-temperature-resistant materials, and a reinforcing framework is directly welded inside the heating chamber body.

Preferably, an access door is arranged at the rear side of the heating chamber body.

Preferably, a high-temperature box type filter is arranged in the filtering section, and the framework of the high-temperature box type filter is continuously welded with the interior of the heating chamber body.

Compared with the prior art, the invention has the beneficial effects that: the device has reasonable structure, low cost and convenient use; the whole system is low in investment, energy is saved, equipment arrangement is facilitated, maintenance cost is low, air in the drying chamber body can enter the heating chamber body through the air return opening, the air is mixed with air after natural gas in the combustion cylinder burns after flowing downwards, the guide plate plays a role in guiding flow, the mixed circulating air is uniformly distributed to two sides and is filtered by the high-temperature box type filter in the filtering section, the circulating fan in the fan section conveys the circulating air to the inside of the drying chamber body through the air supply opening, the combustor is arranged in the combustion cylinder and provides energy for the system.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

in the figure: 1-air return inlet, 2-air supply outlet, 3-filtering section, 4-fan section, 5-combustion cylinder, 6-guide plate, 7-heating chamber body, 8-access door and 9-filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a novel drying direct heating device comprises a heating chamber body 7, a combustion cylinder 5, a fan section 4, a filter section 3, a return air inlet 1 and an air supply outlet 2, wherein the combustion cylinder 5 is positioned in the central position inside the heating chamber body 7, the outer bottom of the combustion cylinder 5 is welded and arranged at the central bottom inside the heating chamber body 7, a burner is arranged in the combustion cylinder 5 and provides energy for a system, the fan section 4 is positioned at two sides inside the heating chamber body 7, the fan section 4 is used for conveying circulating air to the inside of a drying chamber body through the air supply outlet 2, the filter section 3 is fixedly arranged at two sides inside the heating chamber body 7, the filter section 3 is positioned between the combustion cylinder 5 and the fan section 4, the filter section 3 is used for filtering air, the return air inlet 1 is fixedly arranged at the top of the heating chamber body 7, the return air inlet 1 is positioned at the top of the combustion cylinder 5, the return air inlet 1 is used for air inlet, the air supply outlet 2 is fixedly arranged at the top of the heating chamber body 7, and the air supply outlets 2 are positioned at two sides of the air return opening 1, the air supply outlets 2 are used for discharging air, the combustion cylinder 5 is positioned at the central position of the heating chamber body 7, the air in the drying chamber body enters the heating chamber body 7 through the air return opening 1, flows downwards to be mixed with the air after the combustion of the natural gas in the combustion cylinder 5, the mixed circulating air is uniformly distributed to two sides, the air is filtered through the filtering section 3, and the circulating air is conveyed to the inside of the drying chamber body through the air supply outlets 2 by the fan section 4.

Specifically, two sides in the heating chamber body 7 are fixedly provided with filter screens 9, and the filter screens 9 are positioned at one side close to the fan section 4.

Specifically, the interior of the heating chamber body 7 is composed of an aluminized plate inner wall plate with the thickness of 2mm, a heat insulation layer with a certain thickness and an outer wall plate.

Particularly, the top is provided with guide plate 6 in the heating chamber body 7, and guide plate 6 is located the outer both sides of a combustion tube 5, and guide plate 6 is made for high temperature resistant material to there is the enhancement skeleton lug weld inside the heating chamber body 7, and guide plate 6 plays the effect of carrying out the water conservancy diversion to the air.

Particularly, the rear side of the heating chamber body 7 is provided with an access door 8, and the access door 8 is used for workers to overhaul the inside of the heating chamber body 7.

Specifically, a high-temperature box filter is arranged inside the filtering section 3, a framework of the high-temperature box filter is continuously welded with the inside of the heating chamber body 7, and the high-temperature box filter is used for filtering air.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

The working principle is as follows: as shown in the attached figures 1-2, a combustion cylinder 5 is positioned at the central position of a heating chamber body 7, air in a drying chamber body enters the heating chamber body 7 through an air return port 1, the air flows downwards and is mixed with air after natural gas in the combustion cylinder 5 is combusted, a guide plate 6 plays a role of guiding, the mixed circulating air is uniformly distributed to two sides and is filtered through a high-temperature box type filter in a filtering section 3, a circulating fan in a fan section 4 conveys the circulating air to the inside of the drying chamber body through an air supply port 2, an aluminized plate inner wall plate with the thickness of 2mm, a heat insulation layer with a certain thickness and an outer wall plate form the inside of the heating chamber body 7, a combustor is arranged in the combustion cylinder 5 and provides energy for a system, the bottom of the combustion cylinder 5 is welded at the central bottom of the drying chamber body, the guide plate 6 is high-temperature resistant and is welded in the heating chamber body 7 by a reinforcing framework, the fan sections 4 are positioned on two sides of the heating chamber body 7 and are welded according to the installation size of the fan, and the air return opening 1 and the air supply opening 2 are welded on the upper part of the heating chamber body 7 according to the size determined by the air quantity.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.