阅读说明：本技术 风向可控式远红外热风炉 (Wind direction controllable far infrared hot blast stove ) 是由 蔡秀山 华银 李伟 于 2021-06-04 设计创作，主要内容包括：本发明公开了一种风向可控式远红外热风炉,包括通过水平设置的加热室隔板分隔形成的上加热室和下加热室,上加热室和下加热室内部均设置有加热装置,在加热室隔板右侧设置有过风口,在过风口处设置有调节从上加热室吹入下加热室风向的端面导流装置,在下加热室的加热装置两侧设置有人工检修通道,在人工检修通道上安装有调节加热室两侧风向的侧边导流装置。通过上述方式,本发明风向可控式远红外热风炉通过端面导流装置配合侧边导流装置能够调节加热室内部两侧风向和上下风向,保证热风能够在加热室内部均匀加热,不会产生局部高温,同时也方便了维修人员的维修调节。(The invention discloses a wind direction controllable far infrared hot blast stove which comprises an upper heating chamber and a lower heating chamber which are formed by dividing a heating chamber partition plate which is horizontally arranged, wherein heating devices are arranged in the upper heating chamber and the lower heating chamber, a wind passing opening is arranged on the right side of the heating chamber partition plate, an end surface flow guide device for adjusting the wind direction blown into the lower heating chamber from the upper heating chamber is arranged at the wind passing opening, manual maintenance channels are arranged on two sides of the heating device of the lower heating chamber, and side flow guide devices for adjusting the wind directions on two sides of the heating chamber are arranged on the manual maintenance channels. Through the mode, the wind direction controllable far infrared hot blast stove can adjust the wind directions at two sides and the up-and-down wind directions in the heating chamber by matching the end surface flow guide device with the side flow guide device, ensures that hot air can be uniformly heated in the heating chamber, does not generate local high temperature, and is convenient for maintenance and adjustment of maintenance personnel.)

1. A wind direction controllable far infrared hot blast stove comprises: a heating chamber positioned in the outer shell, which is characterized in that a heating chamber clapboard horizontally and transversely arranged is arranged in the heating chamber, the heating chamber is divided into an upper heating chamber and a lower heating chamber by the heating chamber clapboard, heating devices are arranged in the upper heating chamber and the lower heating chamber,

an air passing port is arranged on the right side of the partition board of the heating chamber, an end surface flow guide device for adjusting the wind direction blown into the lower heating chamber from the upper heating chamber is arranged at the air passing port,

the two sides of the heating device of the lower heating chamber are provided with manual maintenance channels, and the manual maintenance channels are provided with side flow guide devices for adjusting the wind directions of the two sides of the heating chamber.

2. The far infrared hot blast stove with controllable wind direction of claim 1 is characterized in that the end surface flow guiding device comprises an angle iron bracket, a regulating rod and an end surface flow guiding plate, the angle iron bracket is fixed on the side wall of the heating chamber, the top end of the end surface flow guiding plate is rotatably connected on the angle iron bracket, and the bottom end of the end surface flow guiding plate is connected with the angle iron bracket through the regulating rod.

3. The far infrared hot blast stove with controllable wind direction of claim 2, characterized in that the working surface of the end surface guide plate is an arc surface, and the arc surface of the end surface guide plate is transitionally extended from the upper heating chamber to the lower heating chamber.

4. The wind direction controllable far infrared hot blast stove according to claim 3, characterized in that the end surface deflector is adjustably rotated around a horizontal axis at the upper end of the angle iron support, and the adjusting lever is matched to adjust the rotation angle of the end surface deflector on the angle iron support.

5. The wind direction controllable far infrared hot blast stove according to claim 4, wherein the adjustment angle of the end surface guide plate is 0-180 °.

6. The wind direction controllable far infrared hot blast stove according to claim 1, wherein there are two sets of side flow guiding devices, each set of side flow guiding devices being located on both sides of the heating device of the lower heating chamber and being arranged in one-to-one correspondence.

7. The wind direction controllable far infrared hot blast stove according to claim 6, characterized in that the side flow guiding device comprises a square tube and a side flow guiding plate hinged to the square tube by a hinge, and the side flow guiding plate is fixedly installed on the square tube by a long bolt.

8. The wind direction controllable far infrared hot blast stove according to claim 7, wherein the square pipe is vertically fixed on the inner walls of both sides of the heating chamber.

9. The wind direction controllable far infrared hot blast stove according to claim 8, wherein the adjustment angle of the side guide plate is 0 to 90 °.

10. The wind direction controllable far infrared hot blast stove according to any one of claims 1 to 9, wherein the heating device is an infrared heating pipe.

Technical Field

The invention relates to the technical field of mine anti-freezing, in particular to a far infrared hot blast stove with controllable wind direction.

Background

In the vast area of northern China, the temperature is lower in winter, and the freezing phenomenon is generated when well wall water or moisture exists in an air inlet roadway. Therefore, the difficulty is brought to the normal operation of the transportation and lifting mechanical equipment, the safety production is threatened, the underground climate condition is deteriorated, the cold air must be preheated, and the far infrared hot blast stove can be generally adopted for preheating.

When the existing far infrared hot blast stove works, the internal temperature field is unbalanced, the situation of high local temperature is easy to occur, and particularly when copper bars on two sides of a heating device meet the situation of local high temperature, the copper bars with overhigh temperature are easy to be quickly oxidized, so that safety accidents are caused; meanwhile, an overhaul channel is not reserved in the existing far infrared hot blast stove, and overhaul and maintenance are inconvenient.

Disclosure of Invention

The invention mainly solves the technical problems of unstable hot air flow direction, overhigh local temperature and uneven heating in a heating chamber by providing the far infrared hot air furnace with the controllable wind direction.

In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a controllable formula far infrared hot-blast furnace of wind direction includes: a heating chamber arranged in the outer shell, a heating chamber clapboard horizontally and transversely arranged is arranged in the heating chamber, the heating chamber is divided into an upper heating chamber and a lower heating chamber by the heating chamber clapboard, heating devices are arranged in the upper heating chamber and the lower heating chamber,

the right side of the partition board of the heating chamber is provided with an air inlet, the air inlet is provided with an end surface flow guide device for adjusting the wind direction blown into the lower heating chamber from the upper heating chamber, the two sides of the heating device of the lower heating chamber are provided with artificial overhaul channels, and the artificial overhaul channels are provided with side flow guide devices for adjusting the wind directions of the two sides of the heating chamber.

In a preferred embodiment of the invention, the end surface guide device comprises an angle iron bracket, an adjusting rod and an end surface guide plate, the angle iron bracket is fixed on the side wall of the heating chamber, the top end of the end surface guide plate is rotatably connected to the angle iron bracket, and the bottom end of the end surface guide plate is connected with the angle iron bracket through the adjusting rod.

In a preferred embodiment of the present invention, the working surface of the end surface guide plate is an arc surface, and the arc surface of the end surface guide plate is transitionally extended from the upper heating chamber to the lower heating chamber.

In a preferred embodiment of the invention, the end surface guide plate rotates around a horizontal shaft at the upper end of the angle iron bracket in an adjusting mode, and the adjusting rod is matched with the angle iron bracket to adjust the rotating angle of the end surface guide plate on the angle iron bracket.

In a preferred embodiment of the present invention, the adjustment angle of the end deflector is 0 to 180 °.

In a preferred embodiment of the present invention, two sets of the side guiding devices are provided, and each set of the side guiding devices is located on two sides of the heating device of the lower heating chamber and is arranged in a one-to-one correspondence.

In a preferred embodiment of the present invention, the side deflector comprises a square pipe and a side deflector hinged to the square pipe by a hinge, and the side deflector is fixedly mounted on the square pipe by a long bolt.

In a preferred embodiment of the present invention, the square pipe is vertically fixed to the inner walls of both sides of the heating chamber.

In a preferred embodiment of the present invention, the adjustment angle of the side deflector is 0 to 90 °.

In a preferred embodiment of the invention, the heating device is an infrared heating tube.

The invention has the beneficial effects that: according to the wind direction controllable far infrared hot blast stove, the wind directions at two sides and the up-and-down wind directions in the heating chamber can be adjusted by matching the end surface flow guide device with the side flow guide device, so that hot blast can be uniformly heated in the heating chamber, the phenomenon of local high temperature cannot be generated, and meanwhile, the maintenance and adjustment of maintenance personnel are facilitated.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a front view of a preferred embodiment of the wind direction controllable far infrared hot blast stove of the present invention;

FIG. 2 is a top view of a preferred embodiment of the wind direction controllable far infrared hot blast stove of the present invention;

FIG. 3 is a schematic structural view of an exemplary embodiment of a flow guiding device for an end surface of a wind direction controllable far-infrared hot blast stove according to the present invention;

FIG. 4 is a front view of a preferred embodiment of the lateral deflector in the wind direction controllable far infrared hot blast stove of the present invention;

FIG. 5 is a right side view of a preferred embodiment of a side deflector in a wind direction controllable far infrared hot blast stove according to the present invention;

the parts in the drawings are numbered as follows: 1. heating chamber, 11, last heating chamber, 12, lower heating chamber, 2, heating chamber baffle, 3, heating device, 4, cross the wind gap, 5, terminal surface guiding device, 51, angle bar support, 52, terminal surface guide plate, 53, regulation pole, 54, horizontal axis, 6, side guiding device, 61, square pipe, 62, hinge, 63, side guide plate, 64, long bolt, 7, artifical maintenance passageway, 8, shell body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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 to 5, an embodiment of the present invention includes:

a wind direction controllable far infrared hot blast stove comprises: a heating chamber 1 located inside the outer casing 8, the heating chamber 1 having a horizontally-arranged heating chamber partition 2 inside, the heating chamber 1 being partitioned by the heating chamber partition 2 into an upper heating chamber 11 and a lower heating chamber 12.

The heating device 3 is provided inside each of the upper heating chamber 11 and the lower heating chamber 12. Preferably, the heating device 3 is an infrared heating tube.

Further, an air inlet 4 is provided on the right side of the heating chamber partition plate 2, and an end surface deflector 5 for adjusting the air direction blown into the lower heating chamber 12 from the upper heating chamber 11 is provided at the air inlet 4.

Specifically, the end surface flow guide device 5 includes an angle iron bracket 51, an adjusting rod 53 and an end surface flow guide plate 52, the angle iron bracket 51 is fixed on the side wall of the heating chamber, the top end of the end surface flow guide plate 52 is rotatably connected to the angle iron bracket 51, and the bottom end of the end surface flow guide plate 52 is connected to the angle iron bracket 51 through the adjusting rod 53.

The end surface guide plate 52 extends from the upper heating chamber 11 to the lower heating chamber 12, and the working surface of the end surface guide plate 52 is an arc surface, so that on one hand, the flowing wind direction of the hot air flowing into the lower heating chamber 12 from the upper heating chamber 11 is well adjusted, on the other hand, the flowing efficiency of the hot air between the upper heating chamber 11 and the lower heating chamber 12 can be improved, and the uniform heating inside the heating chamber is ensured.

The end guide plate 52 can rotate around a horizontal shaft 54 at the upper end of the angle iron bracket 51 in an adjusting manner, and the rotating angle of the end guide plate 52 on the angle iron bracket 51 is adjusted by matching the adjusting rod 53.

The adjusting angle of the end face guide plate 52 is 0-180 degrees, the adjusting angle is flexible and controllable, and high-efficiency regulation and control of the vertical wind direction are achieved.

Furthermore, manual overhaul channels 7 are arranged on two sides of the heating device of the lower heating chamber 12, and side flow guide devices 6 for adjusting the wind directions on two sides of the heating chamber 1 are mounted on the manual overhaul channels 7.

Specifically, two sets of side flow guiding devices 6 are provided, and each set of side flow guiding devices 6 is located on two sides of the heating device of the lower heating chamber 12 and is arranged in a one-to-one correspondence.

The side guide device 6 comprises a square pipe 61 and a side guide plate 63 hinged on the square pipe 61 through a hinge 62, the square pipe 61 is vertically fixed on the inner walls of two sides of the heating chamber 1, and the side guide plate 63 is fixedly installed on the square pipe 61 through a long bolt 64.

The angle of adjustment of side guide plate 63 is 0~90, and angle of adjustment is nimble controllable, has realized the quick regulation and control of both sides wind direction.

In the invention, the end surface flow guide device 5 can controllably adjust the vertical wind direction in the heating chamber 1, and the side flow guide device 6 can controllably adjust the wind directions at two sides in the heating chamber 1.

The working process of the wind direction controllable far infrared hot blast stove comprises the following steps:

when the maintenance personnel maintains, the long bolt 64 on the side guide device 6 is pulled out, then the side guide plate 63 is rotated to be attached to the inner wall of the heating chamber 1, thereby being convenient for the maintenance personnel to move,

after the maintenance is finished, the side guide plate 63 is rotated to the direction vertical to the inner wall of the heating chamber 1, and then the side guide plate 63 is fixed by the long bolt 64;

the maintenance personnel adjust the adjusting rod 53 to match the angle of the end surface deflector 52 on the angle iron bracket 51, and then adjust the wind direction of the hot wind blown into the lower heating chamber 12 at the lower layer of the heating chamber plate 2 from the upper heating chamber 11 at the upper layer of the heating chamber clapboard 2, and simultaneously adjust the wind directions at two sides of the heating chamber by matching with the side deflectors 6 at two sides of the heating device 3 arranged in the lower heating chamber 12, thus the hot wind can be uniformly heated in the heating chamber, the phenomenon of local high temperature can not be generated, and the maintenance and adjustment of the maintenance personnel are facilitated.

The wind direction controllable far infrared hot blast stove has the advantages that:

can adjust the inside both sides wind direction of heating chamber and wind direction from top to bottom through terminal surface guiding device cooperation side guiding device, guarantee that hot-blast can be at the inside even heating of heating chamber, can not produce the phenomenon of local high temperature, also made things convenient for maintenance person's maintenance to adjust simultaneously, can solve the inside hot-blast flow direction of heating chamber unstable, local high temperature, the inhomogeneous problem of heating.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.