CN213687291U

CN213687291U - Heat recovery device of heat conduction oil furnace

Info

Publication number: CN213687291U
Application number: CN202022624146.7U
Authority: CN
Inventors: 徐大琦
Original assignee: Daqing Zhong Rui Gas Co ltd
Current assignee: Daqing Zhong Rui Gas Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-13
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a heat recovery device of a heat conduction oil furnace, which relates to the technical field of the heat recovery device of the heat conduction oil furnace, and aims to solve the problems of limited heat recovery effect and low heat recovery efficiency of the heat conduction oil furnace existing in the traditional technology, the utility model comprises a heat conduction oil furnace and a base, wherein the heat conduction oil furnace comprises a shell, a liquid inlet and a liquid outlet are arranged on the shell, a pipeline assembly is arranged in the shell, both ends of the pipeline assembly are respectively penetrated out of the side wall of the shell, a burner is penetrated out of the side wall of the shell, a check valve is arranged in a gas pipe, a rotating mechanism and a driving mechanism are arranged between the base and the shell, the technical proposal disclosed by the utility model can better and more efficiently recover the waste heat of the heat conduction oil furnace, and simultaneously, the water is more fully contacted with the pipeline assembly along with the rotation of the shell, the waste heat recovery speed is also faster, and device overall structure is comparatively simple and easy, does benefit to popularization and popularization.

Description

Heat recovery device of heat conduction oil furnace

Technical Field

The utility model relates to a heat recovery device's technical field specifically is a heat conduction oil furnace heat recovery device.

Background

The gas heat conduction oil furnace uses heat conduction oil as a heated medium, uses the coil pipe as a heat conduction carrier, heats the heat conduction oil to a certain temperature for subsequent equipment to heat, and can improve the use efficiency.

But current conduction oil furnace structure still has some weak points in-service use, for example in order to guarantee heat exchange efficiency, generally all need be at many pipelines of furnace body internally mounted, can increase heat transfer area, but current structure is unfavorable for supporting the location to heat transfer oil pipe, and the structure fixed stability of intercommunication is poor moreover, is unfavorable for using, and after finishing using simultaneously, inside conduction oil still has certain temperature, can't effectively carry out recycle, the extravagant energy, increase use cost.

The utility model patent with the publication number of CN210664044U discloses a heat energy recovery type heat-conducting oil furnace for solving the above problems, but this technical scheme has certain disadvantages: the heat recovery effect of the heat conduction oil is limited, the heat recovery efficiency is lower, and a novel heat recovery device of the heat conduction oil furnace is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, i.e. the problems of the background art, the present invention provides a heat recovery device for a heat-conducting oil furnace, comprising a heat-conducting oil furnace and a base, wherein the heat-conducting oil furnace comprises a casing, the casing is provided with a liquid inlet and a liquid outlet, a pipeline assembly is arranged in the casing, both ends of the pipeline assembly penetrate through the side wall of the casing, both ends of the pipeline assembly, the liquid inlet and the liquid outlet are respectively provided with a valve, the side wall of the casing is penetrated with a burner, the burner comprises a gas pipe and an igniter, the gas pipe is penetrated and connected to the side wall of the casing, the igniter is arranged at one end of the gas pipe in the casing, the gas pipe is provided with a check valve, a rotating mechanism and a driving mechanism are arranged between the base and the casing, the rotating mechanism comprises a slide bar arranged on the casing and a mounting seat arranged on the base, the mounting seat is provided with a sliding ring, the driving mechanism comprises a driving motor and a gear ring, the driving motor is arranged on the base, the gear ring is arranged on the shell, the output end of the driving motor is connected with a driving gear, the sliding ring is matched with the sliding strip, and the driving gear is meshed with the gear ring.

The utility model discloses a further set up to: the check valve includes sealed piece and spring holder, sealed piece with the spring holder all sets up on the inside wall of gas pipe, the spring holder orientation the surface of sealed piece is equipped with compression spring's one end, compression spring's the other end is equipped with sealed steel ball, sealed steel ball with sealed piece looks adaptation.

The utility model discloses a further set up to: the four corners of the bottom of the base are provided with trundles.

The utility model discloses a further set up to: the cross section of the sliding ring is U-shaped.

The utility model discloses a further set up to: the number of the rotating mechanisms is more than or equal to 2.

The utility model discloses a further set up to: and wear-resistant layers are arranged on the surfaces of the sliding strips, which are in contact with the sliding rings.

The utility model has the advantages of: a heat energy recovery device of a heat conduction oil furnace is characterized in that when the heat energy of the heat conduction oil furnace is recovered, water is injected into a shell, then the shell is driven to rotate by the driving mechanism, so that the water injected into the shell is fully contacted with the pipeline assembly, the waste heat of the oil liquid in the pipeline assembly can be fully absorbed by the water, after a period of heat exchange, the water can be discharged from the liquid outlet, compared with the prior art, the technical proposal disclosed by the utility model can better and more efficiently recover the waste heat of the heat-conducting oil furnace, simultaneously along with the rotation of casing, the contact of water and pipeline assembly is more abundant, and waste heat recovery speed is also faster, the utility model discloses a technical scheme is fine has solved the heat conduction oil heat recovery effect that exists among the prior art and has limited, and the lower problem of heat recovery efficiency, device overall structure is comparatively simple and easy, does benefit to popularization and popularization.

Drawings

Fig. 1 shows a schematic front view structure of the present invention;

fig. 2 shows a left side view schematic structure of the present invention;

FIG. 3 is a schematic sectional view of the heat-conducting oil furnace according to the present invention;

fig. 4 shows a schematic diagram of a partially enlarged structure at a in fig. 3 according to the present invention.

Reference numerals: 1-base, 2-shell, 3-pipeline assembly, 4-liquid inlet, 5-liquid outlet, 6-valve, 7-gas pipe, 8-igniter, 9-one-way valve, 901-sealing block, 902-spring seat, 903-compression spring, 904-sealing steel ball, 10-slide bar, 11-mounting seat, 12-slide ring, 13-driving motor, 14-gear ring and 15-driving gear.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

The utility model provides a heat recovery device of a heat conduction oil furnace, which comprises a heat conduction oil furnace and a base 1, wherein the heat conduction oil furnace comprises a shell 2, the shell 2 has good sealing property and heat insulation property, a liquid inlet 4 and a liquid outlet 5 are arranged on the shell 2, water is injected into the shell 2 through the liquid inlet 4, the water is discharged through the liquid outlet 5, a pipeline assembly 3 is arranged in the shell 2, the pipeline assembly 3 comprises an oil pipe and an oil pipe frame, the oil pipe is arranged in a snake shape, two ends of the pipeline assembly 3 penetrate through the side wall of the shell 2, namely, two ends of the oil pipe penetrate through the side wall of the shell 2, valves 6 are arranged on two ends of the pipeline assembly 3, the liquid inlet 4 and the liquid outlet 5, a burner is arranged on the side wall of the shell 2 in a penetrating way and used for heating the pipeline assembly 3, the position of the middle part of the pipeline assembly 3 corresponding to the burner is hollow, namely, the burner, the combustor comprises a gas pipe 7 and an igniter 8, the gas pipe 7 is connected to the side wall of the shell 2 in a penetrating way, the igniter 8 is arranged at one end of the gas pipe 7 in the shell 2, the igniter 8 can ignite the mixed gas output by the gas pipe, a one-way valve 9 is arranged in the gas pipe 7, the one-way valve 9 is opened only when the gas pipe 7 is fed, a rotating mechanism and a driving mechanism are arranged between the base 1 and the shell 2, the driving mechanism drives the shell 2 to rotate, the rotating mechanism comprises a slide bar 10 arranged on the shell 2 and a mounting seat 11 arranged on the base 1, a sliding ring 12 is arranged on the mounting seat 11, the sliding ring 12 comprises a first half ring and a second half ring, the first half ring and the second half ring are detachably connected and can be connected through bolts and nuts, the driving mechanism comprises a driving motor 13 arranged on the base 1 and a gear ring 14 arranged on the shell 2, the output end of the driving motor 13 is connected with a driving gear 15, the sliding ring 12 is matched with the sliding strip 10, the driving gear 15 is meshed with a gear ring 14, the driving gear 15 and the gear ring 14 can be in a bevel gear design, so that the transmission stability of the driving gear 15 and the gear ring 14 is improved, the meshing noise is reduced, when the device is used for heat energy recovery operation, the two ends of the pipeline assembly 3 and the pipeline connected with the gas pipe 7 are disconnected, and then heat energy recovery can be carried out.

Specifically, check valve 9 includes sealing block 901 and spring holder 902, sealing block 901 and spring holder 902 all set up on gas pipe 7's inside wall, spring holder 902 is equipped with compression spring 903 towards the surface of sealing block 901 one end, compression spring 903's the other end is equipped with sealed steel ball 904, be fixed connection between compression spring 903's both ends and sealed steel ball 904 and the spring holder 902, sealed steel ball 904 and sealing block 901 looks adaptation, the two is after laminating each other under compression spring 902's effect, play the effect of closed gas pipe 7.

Specifically, the bottom four corners of base 1 all is equipped with the truckle, and the truckle is the universal wheel and its possesses the auto-lock function.

Specifically, the cross-sectional shape of the slide ring 12 is U-shaped, the shape of the slide bar 10 is similar thereto, and the shape of the slide bar 10 is rectangular.

Specifically, the number of the rotating mechanisms is 2 or more, and this arrangement can significantly improve the stability of the housing 1 during operation.

Specifically, the surfaces of the slide bar 10 and the slide ring 12 which are in contact with each other are provided with wear-resistant layers, and the contact surfaces of the slide bar and the slide ring have high surface accuracy.

The working principle is as follows: the utility model discloses in, heat conduction oil furnace does not have too big difference with traditional heat conduction oil furnace, heats the fluid that flows to 3 inner loop of pipeline assembly through the combustor equally, and after heat conduction oil furnace finishes using, can be to the heat energy in the fluid in its inside pipeline assembly 3 in addition recycle, concrete operation is: with 3 both ends of pipeline assembly, and the disconnection of the pipeline that the gas pipe 7 is connected, close and remove all valves 6 on the inlet 4, then inject the used water of heat recovery energy into casing 1 from the inlet, after the water injection finishes, start driving motor 13, driving motor 13 drives driving gear 15 and rotates, driving gear 15 and ring gear 14 intermeshing, torque transmission to ring gear 14, slewing mechanism's setting makes ring gear 14 can drive casing 2 and rotate, when casing 2 rotates, fully contact between its inside water of pouring into and pipeline assembly 3, the waste heat of fluid is by water fully absorption back in the pipeline assembly 3, water after will heating is from liquid outlet 5 discharge can.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, various features shown in the various embodiments may be combined in any combination as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific 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 relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides a heat conduction oil furnace heat recovery unit, includes heat conduction oil furnace and base (1), its characterized in that: the heat conduction oil furnace comprises a shell (2), wherein a liquid inlet (4) and a liquid outlet (5) are arranged on the shell (2), a pipeline assembly (3) is arranged in the shell (2), two ends of the pipeline assembly (3) penetrate through the side wall of the shell (2), two ends of the pipeline assembly (3), the liquid inlet (4) and the liquid outlet (5) are respectively provided with a valve (6), the side wall of the shell (2) is provided with a burner in a penetrating manner, the burner comprises a gas pipe (7) and an igniter (8), the gas pipe (7) is connected on the side wall of the shell (2) in a penetrating manner, the igniter (8) is arranged at one end of the gas pipe (7) in the shell (2), a one-way valve (9) is arranged in the gas pipe (7), a rotating mechanism and a driving mechanism are arranged between a base (1) and the shell (2), slewing mechanism is including setting up draw runner (10) and the setting on casing (2) are in be equipped with mount pad (11) on base (1), be equipped with slip ring (12) on mount pad (11), actuating mechanism is including setting up driving motor (13) on base (1) are in with the setting ring gear (14) on casing (2), the output of driving motor (13) is connected with driving gear (15), slip ring (12) with draw runner (10) looks adaptation, driving gear (15) with ring gear (14) mesh mutually.

2. The heat recovery device of claim 1, wherein: the check valve (9) comprises a sealing block (901) and a spring seat (902), the sealing block (901) and the spring seat (902) are both arranged on the inner side wall of the gas pipe (7), one end of a compression spring (903) is arranged on the surface, facing the sealing block (901), of the spring seat (902), a sealing steel ball (904) is arranged at the other end of the compression spring (903), and the sealing steel ball (904) is matched with the sealing block (901).

3. The heat recovery device of claim 1, wherein: the four corners of the bottom of the base (1) are provided with trundles.

4. The heat recovery device of claim 1, wherein: the cross section of the sliding ring (12) is U-shaped.

5. The heat recovery device of claim 1, wherein: the number of the rotating mechanisms is more than or equal to 2.

6. The heat recovery device of claim 1, wherein: and wear-resistant layers are arranged on the surfaces of the sliding strips (10) which are in contact with the sliding rings (12).