CN212157668U

CN212157668U - Oil drum heating device

Info

Publication number: CN212157668U
Application number: CN202020224647.3U
Authority: CN
Inventors: 王勇; 孙丽华; 丁为国; 焦莉
Original assignee: Hubei Ubt Bioengineering Co ltd
Current assignee: Hubei Ubt Bioengineering Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-12-15
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses an oil drum heating device, it includes box, heating conveying mechanism and circulating line. A plurality of oil drums are arranged in the box body at intervals, a bottom plate of the box body is provided with a hollow cavity, a plurality of air holes communicated with the hollow cavity are formed in the inner wall of the bottom plate, and gas entering the hollow cavity can penetrate through the air holes to enter the box body under the driving of the heating and conveying mechanism; the heating and conveying mechanism is arranged outside the box body, the input end and the output end are respectively arranged at the two ends of the heating and conveying mechanism, the output end is communicated with the hollow cavity, and the heating and conveying mechanism is used for collecting and heating gas and conveying the gas to the hollow cavity; circulating line sets up in the outside of box, and one end and box intercommunication, the other end are connected with the input, and the gas of the inside of box can flow to the input through circulating line under heating conveying mechanism's drive. This oil drum heating device can be simultaneously to a plurality of oil drums even heating, and heating efficiency is high, the heat loss is low, and gas can retrieve the heating in device internal circulation, reduces the heating cost.

Description

Oil drum heating device

Technical Field

The utility model relates to a heating heat preservation device especially relates to an oil drum heating device.

Background

Agricultural production feed usually needs to use the higher service oil of temperature as the auxiliary material, and the acquisition of high temperature service oil is usually to place the oil drum in hot oil room and heat the oil drum, and then obtains the hot oil of required temperature. The traditional hot oil room is usually supplied with heat by adopting steam: the heat energy is obtained by burning fuel such as petroleum or natural gas, the heat energy is transferred to water, water is converted into steam, the steam enters a hot oil chamber through a steam pipeline, air in the hot oil chamber is heated through the heat radiation of the steam pipeline, and finally the oil in the oil barrel is heated to the required temperature.

The above process gives off heat energy in the form of heat radiation through the steam pipe, thereby heating the surrounding gas in such a way that heat losses are high and inefficient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil drum heating device to solve the heating oil drum in-process heat exchange mode inefficiency that exists among the prior art and the numerous and diverse technical problem of heating step.

As the conception, the utility model adopts the technical proposal that:

an oil drum heating device, comprising:

the oil tank comprises a tank body, a plurality of oil tanks are arranged in the tank body at intervals, a bottom plate of the tank body is provided with a hollow cavity, and a plurality of air holes communicated with the hollow cavity are formed in the inner wall of the bottom plate;

the heating and conveying mechanism is arranged outside the box body, an input end and an output end are respectively arranged at two ends of the heating and conveying mechanism, the output end is communicated with the hollow cavity, and the heating and conveying mechanism is used for collecting and heating gas and conveying the gas to the hollow cavity;

and the circulating pipeline is arranged outside the box body, one end of the circulating pipeline is communicated with the box body, the other end of the circulating pipeline is connected with the input end, and gas in the box body can flow to the input end through the circulating pipeline under the driving of the heating and conveying mechanism.

Optionally, the bottom plate of the box body comprises an upper plate and a lower plate, the space between the upper plate and the lower plate is the hollow cavity, the upper plate is a floor drain plate, and the openings of the floor drain plate are the air holes.

Optionally, the heating and conveying mechanism includes an electric heating assembly and a blower, an output port of the electric heating assembly is the output port and is communicated with the hollow cavity, an air outlet of the blower is communicated with an input port of the electric heating assembly, and an air inlet of the blower is the input port and is communicated with the circulating pipeline.

Optionally, the electric heating assembly includes a housing and a plurality of electric heating pipes, and the electric heating pipes are arranged inside the housing and sequentially arranged from the input port to the output port.

Optionally, the heating and conveying mechanism further comprises a connecting pipeline, and the connecting pipeline is connected between the electric heating assembly and the box body.

Optionally, the pipe diameter of the connecting pipe gradually decreases in a direction from the electric heating assembly to the box body.

Optionally, the box wall and the top plate of the box body are both provided with insulating layers.

Optionally, be provided with the air-out portion that is the loudspeaker form on the inner wall of box, the one end of circulating line with the path end intercommunication of air-out portion.

Optionally, an exhaust fan is arranged on the box body.

Optionally, it is a plurality of the oil drum is equidistant to be arranged and is placed.

The utility model has the advantages that:

the utility model provides an oil drum heating device, gaseous entering box's hollow cavity after heating conveying mechanism heats, and then get into the box inside through the bleeder vent that communicates with hollow cavity, will hold the oil drum heating of oil through the mode of thermal convection and heat conduction, the heat exchange efficiency is high, and the heat loss is low; gas after heat exchange in the box body can be transmitted to the heating and conveying mechanism through the circulating pipeline, the heating and conveying mechanism and the box body form a gas circulating channel together, circulating heating of the gas is achieved, and the gas circulating heating device is efficient, energy-saving and environment-friendly.

Drawings

Fig. 1 is the utility model discloses oil drum heating device's that the embodiment provided side view.

In the figure:

1. a box body; 2. an oil drum; 3. a circulation pipe; 5. an air outlet part; 6. an exhaust fan;

11. an upper plate; 12. a lower layer plate; 41. a blower; 42. an electric heating tube; 43. and connecting the pipelines.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

This embodiment provides an oil drum heating device, as shown in fig. 1, it includes box 1, heating conveying mechanism and circulating line 3. A plurality of oil drums 2 are arranged in the box body 1 at intervals, a bottom plate of the box body 1 is provided with a hollow cavity, a plurality of air holes communicated with the hollow cavity are formed in the inner wall of the bottom plate, and gas entering the hollow cavity can penetrate through the air holes to enter the box body 1 under the driving of the heating and conveying mechanism; the heating and conveying mechanism is arranged outside the box body 1, an input end and an output end are respectively arranged at two ends of the heating and conveying mechanism, the output end is communicated with the hollow cavity, and the heating and conveying mechanism is used for collecting and heating gas and conveying the gas to the hollow cavity; circulating line 3 sets up in the outside of box 1, and one end and box 1 intercommunication, the other end are connected with the input, and the gas of the inside of box 1 can flow to the input through circulating line 3 under heating conveying mechanism's drive. The circulating pipeline 3, the heating and conveying mechanism and the box body 1 form a gas circulating channel together, so that the gas is circularly heated, and the gas circulating device is efficient, energy-saving and environment-friendly.

Wherein, the bottom plate is provided with a hollow cavity and air holes. On one hand, the gas in the hollow cavity can heat the bottom plate, the bottom plate transmits heat energy to the oil drum 2, and the heat energy can be radiated into the box body 1, so that the oil drum 2 is heated; on the other hand, the gas in the hollow cavity passes through the inside that the bleeder vent got into box 1, and gas direct contact oil drum 2 is in order to heat oil drum 2. Above-mentioned mode heat exchange efficiency of heating oil drum 2 is high for heat energy obtains abundant utilization. In addition, under the drive of the heating and conveying mechanism, the gas subjected to heat exchange in the box body 1 is conveyed to the heating and conveying mechanism through the circulating pipeline 3, so that the gas can be repeatedly heated and utilized, and the energy conservation and the high efficiency are realized. The oil drum heating device that this embodiment provided heat exchange efficiency is high, reduces the heating cost.

The gas in the device completes circulation in the circulation channel under the driving of the heating and conveying mechanism, and the circulation path of the gas is as follows: the inside gas of this oil drum heating device is collected and is heated through heating conveying mechanism, gets into hollow cavity by the output, passes the bleeder vent with hollow cavity intercommunication, gets into the inside of box 1, passes from the space between the adjacent oil drum 2, and the input of heating conveying mechanism is carried to the recirculation pipeline 3 again, next begins the circulation of new round.

In order to avoid the heat energy inside the box body 1 from losing to the surrounding environment, the box wall and the top plate of the box body 1 are both provided with heat preservation layers, so that the inside of the box body 1 is kept in a high-temperature state, the heating of the oil drum 2 is facilitated, and the energy-saving effect is achieved.

Optionally, the bottom plate of the box body 1 includes an upper plate 11 and a lower plate 12, a space between the upper plate 11 and the lower plate 12 is a hollow cavity, the upper plate 11 is a floor drain plate, and an opening of the floor drain plate is a vent hole. Through the setting in hollow chamber, the inside of gaseous full bottom plate to flow to the inside of box 1 through the venthole, thereby both can keep warm and guarantee the circulation of the inside gas of box 1.

In this embodiment, a plurality of oil drums 2 equidistant range is placed, and the gas of the space circulation between oil drum 2 is even for 2 thermally equivalent of every oil drum.

Further, the heating and conveying mechanism comprises an electric heating assembly and an air blower 41, an output port of the electric heating assembly is an output end and is communicated with the hollow cavity, an air outlet of the air blower 41 is communicated with an input port of the electric heating assembly, and an air inlet of the air blower 41 is an input end and is communicated with the circulating pipeline 3. The gas is heated by adopting clean energy, namely electricity, so that the environment is protected.

Further, the electric heating assembly includes a housing and electric heating pipes 42, the plurality of electric heating pipes 42 are arranged inside the housing in sequence from an input port to an output port, and the gas sequentially flowing through the plurality of electric heating pipes 42 is sufficiently heated.

Optionally, the heating and conveying mechanism further comprises a connecting pipe 43, and the connecting pipe 43 is connected between the electric heating assembly and the box body 1. In this embodiment, the pipe diameter of the connecting pipe 43 gradually decreases along the direction from the electric heating element to the box body 1, and the decreasing of the pipe diameter gradually increases the flow rate of the gas, so as to accelerate the circulation of the gas.

Optionally, a trumpet-shaped air outlet portion 5 is arranged on the inner wall of the box body 1, one end of the circulating pipeline 3 is communicated with the small-diameter end of the air outlet portion 5, and the trumpet-shaped air outlet portion 5 can collect gas inside the box body 1 to convey the gas to the circulating pipeline 3. In this embodiment, the air outlet 5 is disposed near the top end of the inner wall of the box 1.

After oil drum 2 heats for a long time, releases the volatile substance in the hot oil, and the volatile substance is mainly fatty acid, and after the volatile substance reached certain concentration, deflagration probably took place under the high temperature condition and the static condition, in order to avoid the potential safety hazard, need in time discharge volatile substance box 1, so be provided with air discharge fan 6 on box 1. In this embodiment, the exhaust fan 6 has a timing function and is set to be turned on every 2-3 hours for 3-5 minutes, so that the volatile matter can be discharged timely and sufficiently, and the safety of the heating process is improved.

The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An oil drum heating device which characterized in that includes:

the oil tank comprises a tank body (1), wherein a plurality of oil drums (2) are arranged in the tank body (1) at intervals, a bottom plate of the tank body (1) is provided with a hollow cavity, and a plurality of air holes communicated with the hollow cavity are formed in the inner wall of the bottom plate;

the heating and conveying mechanism is arranged outside the box body (1), an input end and an output end are respectively arranged at two ends of the heating and conveying mechanism, the output end is communicated with the hollow cavity, and the heating and conveying mechanism is used for collecting and heating gas and conveying the gas to the hollow cavity;

the circulating pipeline (3) is arranged outside the box body (1), one end of the circulating pipeline is communicated with the box body (1), the other end of the circulating pipeline is connected with the input end, and gas in the box body (1) can flow to the input end through the circulating pipeline (3) under the driving of the heating and conveying mechanism.

2. The oil drum heating device according to claim 1, wherein the bottom plate of the box body (1) comprises an upper plate (11) and a lower plate (12), the space between the upper plate (11) and the lower plate (12) is the hollow cavity, the upper plate (11) is a floor drain plate, and the opening of the floor drain plate is the air hole.

3. The oil drum heating device according to claim 1, wherein the heating and conveying mechanism comprises an electric heating assembly and a blower (41), an output port of the electric heating assembly is the output port and is communicated with the hollow cavity, an air outlet of the blower (41) is communicated with an input port of the electric heating assembly, and an air inlet of the blower (41) is the input port and is communicated with the circulating pipeline (3).

4. The oil drum heating device according to claim 3, wherein the electric heating assembly comprises a housing and a plurality of electric heating pipes (42), and the plurality of electric heating pipes (42) are arranged in the housing in sequence from the input port to the output port.

5. The oil drum heating device according to claim 3, wherein the heating and conveying mechanism further comprises a connecting pipe (43), the connecting pipe (43) being connected between the electric heating assembly and the tank (1).

6. The oil drum heating device according to claim 5, characterized in that the pipe diameter of the connecting pipe (43) is gradually reduced in the direction from the electric heating assembly to the tank (1).

7. The oil drum heating device according to any one of claims 1-6, wherein the wall and the ceiling of the tank (1) are provided with insulating layers.

8. The oil drum heating device according to any one of claims 1-6, wherein a trumpet-shaped air outlet portion (5) is arranged on the inner wall of the box body (1), and one end of the circulating pipeline (3) is communicated with the small-diameter end of the air outlet portion (5).

9. The oil drum heating device according to any one of claims 1-6, wherein an exhaust fan (6) is arranged on the tank body (1).

10. The oil drum heating device according to any one of claims 1 to 6, wherein a plurality of said oil drums (2) are arranged at equal intervals.