CN215784655U

CN215784655U - Simple side-hanging heating device

Info

Publication number: CN215784655U
Application number: CN202121936724.9U
Authority: CN
Inventors: 袁梅
Original assignee: Wuxi Yuntong Coating Equipment Co ltd
Current assignee: Wuxi Yuntong Coating Equipment Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-11
Anticipated expiration: 2031-08-18

Abstract

The utility model provides a simple and easy side-hung heating device, includes the box, No. one bellows of fixedly connected with in box inner wall bottom one side, No. two bellows of fixedly connected with in one side of keeping away from in box inner wall bottom, the box is close to No. two bellows one side bottoms and is provided with the combustor, and the box inner wall keeps away from combustor one side middle part fixedly connected with heat exchanger, and heat exchanger one side top fixedly connected with waste gas collection device is kept away from to the box inner wall, and beneficial effect is: the novel drying room is simple to operate and convenient to use, equipment can be effectively arranged on the side edge of the drying room under the condition that the height of a workshop is limited, the occupation of the upper space during drying is effectively reduced, fresh air can be continuously and effectively supplemented into the drying room by arranging the second air box and the fresh air feeding pipeline, and waste gas can be effectively and quickly discharged under the conveying of the waste gas conveying pipeline and the waste gas pipeline by arranging the waste gas collecting device and the waste gas discharging device.

Description

Simple side-hanging heating device

Technical Field

The utility model relates to the technical field of heating devices, in particular to a simple side-hung heating device.

Background

As is well known, the drying chamber functions to bond the surface coating of the workpiece to the workpiece into a solid film through physical volatilization, chemical oxidation, polymerization, and the like. The common drying chamber is heated by natural gas, hot air is used as a heat carrier, and heat is transferred to a workpiece coating in a hot air circulation convection mode, so that the coating is dried, and the paint coating performance of the workpiece is ensured.

When the coating drying chamber technology was arranged, can lead to sometimes because workshop space and the restriction of height, can't set up the steel platform at the drying chamber top, then unable fine installation of carrying out heating device, current heating device only can handle the air in the drying chamber when carrying out thermal cycle simultaneously, can't in time effectually carry out fresh air's replenishment, can not in time effectually discharge waste gas moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that when a coating drying chamber is arranged in a process, a steel platform cannot be erected at the top of the drying chamber due to the limitation of workshop space and height, and then a heating device cannot be well installed.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a simple side-hung heating device comprises a box body, wherein one side of the bottom of the inner wall of the box body is fixedly connected with a first air box, a second air box is fixedly connected with one side of the bottom of the inner wall of the box body, which is far away from the first air box, a burner is arranged at the bottom of one side of the box body, which is close to the second air box, the middle part of one side of the inner wall of the box body, which is far away from the combustor, is fixedly connected with a heat exchanger, the top part of one side of the inner wall of the box body, which is far away from the heat exchanger, is fixedly connected with a waste gas collecting device, the top of one side of the inner wall of the box body, which is close to the heat exchanger, is fixedly connected with a waste gas discharge device, the top of the waste gas discharge device is fixedly connected and communicated with a waste gas pipeline, the top end of the waste gas pipeline penetrates through the box body, the middle part of the top of the box body is fixedly connected and communicated with an air outlet, no. one bellows bottom fixed connection and intercommunication have the air inlet, the air inlet bottom run through the box and with box fixed connection.

As a preferred technical scheme of the utility model: the combustor is close to box one side and is provided with and send hot pipeline, send hot pipeline and combustor fixed connection and intercommunication, send hot pipeline to keep away from combustor one end and run through the box and with heat exchanger fixed connection and intercommunication, can effectually carry the heat that the combustor produced to the heat exchanger through sending hot pipeline, then make the heat exchanger can effectually just the heat exchange to the circulating air stream.

As a preferred technical scheme of the utility model: the heat exchanger is close to waste gas collection device one side top fixed connection and intercommunication and has a plurality of heat transfer pipelines, every the heat transfer pipeline keeps away from heat exchanger one end all with waste gas collection device fixed connection and intercommunication, waste gas collection device is close to waste gas eduction gear one side top fixed connection and intercommunication and has waste gas conveying pipeline, waste gas conveying pipeline is close to waste gas eduction gear one end and waste gas eduction gear fixed connection and intercommunication, can effectually heat the circulation distinguished and admirable under the effect of heat exchanger through the heat transfer pipeline, the effectual heating rate of rise who improves the circulation distinguished and admirable, can effectually carry post waste gas eduction gear with the burning waste gas in the waste gas collection device through waste gas conveying pipeline to the effectual exhaust treatment of waste gas of carrying through the waste gas eduction gear and the waste gas pipeline at top.

As a preferred technical scheme of the utility model: no. one bellows and No. two inside circulating fan that all are provided with of bellows, No. one bellows all is provided with the filter screen with No. two bellows tops, every the filter screen all with correspond an bellows and No. two bellows fixed connection, can effectually carry out effectual filtration reason to debris dust etc. in an bellows and No. two bellows exhaust streams through the filter screen, effectually played and purified filterable effect to circulating stream, guaranteed the air cleanliness in the drying chamber, can effectually extract and send into the wind in the drying chamber through circulating fan, effectual hot air circulation when having guaranteed to dry in.

As a preferred technical scheme of the utility model: no. two bellows one side middle parts are provided with the new trend and send into the pipeline, the new trend send into pipeline and No. two bellows fixed connection and intercommunication, the new trend send into the pipeline and keep away from No. two bellows one end run through the box and with box fixed connection, send into the pipeline through the new trend and can effectually under No. two bellows and inside circulating fan's effect, last effectual for indoor fresh air current of sending into.

The utility model has the following advantages: the air drying device is simple to operate and convenient to use, equipment can be effectively arranged on the side of the drying chamber under the condition of height limitation of a workshop, occupation of upper space during drying is effectively reduced, fresh air can be continuously and effectively supplemented into the drying chamber by arranging the second air box and the fresh air feeding pipeline, waste air can be effectively and quickly discharged under the conveying of the waste air conveying pipeline and the waste air pipeline by arranging the waste air collecting device and the waste air discharging device, sundry dust and the like in air flow discharged by the first air box and the second air box can be effectively filtered by arranging the filter screen, the effects of purifying and filtering circulating air flow are effectively achieved, and the air cleanliness in the drying chamber is ensured.

Drawings

FIG. 1 is a front sectional view of a simple side-hung heating device according to a preferred embodiment of the present invention;

fig. 2 is a side view and sectional schematic view of a simple side-hung heating device according to a preferred embodiment of the utility model.

Description of reference numerals: 1. a box body; 2. a first air box; 3. a second air box; 4. a burner; 5. a heat exchanger; 6. an exhaust gas collection device; 7. an exhaust gas discharge device; 8. an exhaust gas line; 9. an air outlet; 10. a heat delivery pipe; 11. a heat exchange conduit; 12. an exhaust gas delivery conduit; 13. an air inlet; 14. a circulating fan; 15. filtering with a screen; 16. fresh air is sent into the pipeline.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

A simple side-hung heating device as shown in fig. 1-2, which comprises a box body 1, the bottom of the inner wall of the box body 1 is fixedly connected with a first air box 2 and a second air box 3 respectively, the box body 1 is close to a bottom fixedly connected with burner 4 on one side of the second air box 3, the inner wall of the box body 1 is close to a heat exchanger 5 fixedly connected with the middle of one side of the first air box 2, the inner wall of the box body 1 is close to a waste gas collecting device 6 fixedly connected with the top of one side of the second air box 3, the inner wall of the box body 1 is close to a waste gas discharging device 7 fixedly connected with the top of one side of the heat exchanger 5, the middle of the top of the waste gas discharging device 7 is fixedly connected and communicated with a waste gas pipeline 8, the top of the waste gas pipeline 8 runs through the box body 1 and is fixedly connected with the box body 1, the middle of the top of the box body 1 is fixedly connected and communicated with an air outlet 9, the bottom of the first air box body 2 is fixedly connected and communicated with an air inlet 13, and the bottom of the air inlet 13 runs through the box body 1 and is fixedly connected with the box body 1.

Wherein, combustor 4 is close to 1 one side fixed connection of box and the intercommunication has send hot pipeline 10, send hot pipeline 10 to be close to 1 one end of box and run through box 1 and with 5 fixed connection of heat exchanger and intercommunication, send

hot pipeline

10 and 1 fixed connection of box, can effectually carry the heat that combustor 4 produced to heat exchanger 5 through sending hot pipeline 10, then make heat exchanger 5 can effectually just carry the heat exchange to the circulating air current.

Wherein, a plurality of heat exchange pipelines 11 are arranged at the top of one side of the heat exchanger 5 close to the waste gas collecting device 6, each heat exchange pipeline 11 is fixedly connected and communicated with the heat exchanger 5, one end of each heat exchange pipeline 11 close to the waste gas collecting device 6 is fixedly connected and communicated with the waste gas collecting device 6, a plurality of waste gas conveying pipelines 12 are arranged at the top of one side of the waste gas collecting device 6 close to the waste gas discharging device 7, each waste gas conveying pipeline 12 is fixedly connected and communicated with the waste gas collecting device 6, one end of each waste gas conveying pipeline 12 far away from the waste gas collecting device 6 is fixedly connected and communicated with the waste gas discharging device 7, the circulating air flow can be effectively heated under the action of the heat exchanger 5 through the heat exchange pipelines 11, the heating and temperature rising speed of the circulating air flow is effectively improved, the waste gas conveying device 7 of the combustion waste gas conveying column in the waste gas collecting device 6 can be effectively discharged through the waste gas conveying pipelines 12, and the exhaust gas is effectively discharged and processed through the exhaust gas discharging device 7 and the exhaust gas pipeline 8 at the top of the exhaust gas discharging device.

Wherein, No. one bellows 2 and No. two equal fixedly connected with filter screen 15 in bellows 3 top, every filter screen 15 all communicates with No. one bellows 2 and No. two bellows 3 of corresponding, No. one bellows 2 and No. two inside circulating fan 14 that all are provided with of bellows 3, can effectually carry out effectual filtration reason to debris dust etc. in the wind stream of No. one bellows 2 and No. two bellows 3 exhaust through filter screen 15, the effectual effect of purifying and filtering to circulating wind stream that has played, the air cleanliness in the drying chamber has been guaranteed, can effectually extract and send into the wind in the drying chamber through circulating fan 14, effectual hot air circulation when having guaranteed to dry in.

Wherein, box 1 one side bottom is provided with the new trend and sends into pipeline 16, and the new trend is sent into pipeline 16 and is close to box 1 one end and run through box 1 and with No. two bellows 3 fixed connection and intercommunication, and the new trend is sent into pipeline 16 and box 1 fixed connection, sends into pipeline 16 through the new trend and can be effectual under No. two bellows 3 and inside circulating fan 14's effect, lasts effectually for indoor fresh air current of sending into.

Specifically, the equipment is arranged at the side edge of the drying chamber, when the equipment works, the circulating fan 14 in the first air box 2 is started to extract air in the drying chamber through the air inlet 13 and send the air into the box body 1, meanwhile, the burner 4 is started to burn and heat, hot air generated by the burner 4 is sent into the heat exchanger 5 through the heat sending pipeline 10, and the air flow is effectively subjected to heat exchange through the heat exchange pipeline 11 to be heated, then the heated air is returned to the drying chamber through the air outlet 9 to complete the hot air circulation in the drying chamber, meanwhile, the circulating fan 14 in the second air box 3 is started to continuously feed fresh air flow through the fresh air feeding pipeline 16, so that the supply of fresh air is effectively ensured, the waste gas generated by the combustor 4 is collected through the waste gas collecting device 6, it is then fed through the exhaust gas supply line 12 into the exhaust gas discharge device 7 and is effectively discharged through the exhaust gas line 8.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The simple side-hung heating device is characterized by comprising a box body (1), wherein one side of the bottom of the inner wall of the box body (1) is fixedly connected with a first air box (2), one side of the inner wall of the box body (1) far away from the first air box (2) is fixedly connected with a second air box (3), the bottom of the side, close to the second air box (3), of the box body (1) is provided with a burner (4), the middle part of the side, far away from the burner (4), of the inner wall of the box body (1) is fixedly connected with a heat exchanger (5), the top of the side, far away from the heat exchanger (5), of the inner wall of the box body (1) is fixedly connected with a waste gas discharge device (7), the top of the waste gas discharge device (7) is fixedly connected and communicated with a waste gas pipeline (8), the top of the waste gas pipeline (8) penetrates through the box body (1), the air outlet (9) is fixedly connected and communicated with the middle of the top of the box body (1), the air inlet (13) is fixedly connected and communicated with the bottom of the first air box (2), and the bottom end of the air inlet (13) penetrates through the box body (1) and is fixedly connected with the box body (1).

2. The simple side-hung heating device as claimed in claim 1, wherein a heat-sending pipeline (10) is arranged on one side of the burner (4) close to the box body (1), the heat-sending pipeline (10) is fixedly connected and communicated with the burner (4), and one end of the heat-sending pipeline (10) far away from the burner (4) penetrates through the box body (1) and is fixedly connected and communicated with the heat exchanger (5).

3. The simple side-hung heating device as claimed in claim 1, wherein the heat exchanger (5) is fixedly connected and communicated with the top of the side close to the exhaust gas collecting device (6) by a plurality of heat exchange pipes (11), one end of each heat exchange pipe (11) far away from the heat exchanger (5) is fixedly connected and communicated with the exhaust gas collecting device (6), one end of the exhaust gas collecting device (6) close to the exhaust gas discharging device (7) is fixedly connected and communicated with the top of the side close to the exhaust gas discharging device (7) by an exhaust gas conveying pipe (12), and one end of the exhaust gas conveying pipe (12) close to the exhaust gas discharging device (7) is fixedly connected and communicated with the exhaust gas discharging device (7).

4. The simple side-hung heating device as claimed in claim 1, wherein a circulating fan (14) is arranged inside each of the first air box (2) and the second air box (3), a filter screen (15) is arranged on the top of each of the first air box (2) and the second air box (3), and each filter screen (15) is fixedly connected with the corresponding first air box (2) and the corresponding second air box (3).

5. The simple side-hung heating device as claimed in claim 1, wherein a fresh air feeding pipeline (16) is arranged in the middle of one side of the second air box (3), the fresh air feeding pipeline (16) is fixedly connected and communicated with the second air box (3), and one end of the fresh air feeding pipeline (16) far away from the second air box (3) penetrates through the box body (1) and is fixedly connected with the box body (1).