A heating base

Abstract

The present application relates to a kind of heating base, comprising: shell structure and the heat preservation layer being mounted in the inside of the shell structure, the heat preservation layer between formation heating cavity;It further includes arch plate, arch plate is installed on the heat preservation layer and is located above the heating cavity, multiple through holes are equidistantly arranged between the arch plate and the heat preservation layer, and the through hole is used for heat discharge in heating cavity;The two sides of the arch plate are provided with prefabricated flow guide, and the prefabricated flow guide is obliquely arranged towards the side of the arch plate.The present application is novel, by the through hole formed between the arch plate and the heat preservation layer, the heat flow in the heating cavity is dispersed and flows out, the heating of multiple cracking furnace is realized, the heating effect is effectively improved, the initial heating rate of cracking furnace is improved, and the practicality is strong, and the heat flow is not directly contacted with cracking furnace pot, the service life of equipment is prolonged.

Description

Technical Field

[0001] This invention relates to the field of heating-related technologies, specifically a heating base. Background Technology

[0002] Pyrolysis is a reaction process in which substances decompose upon heating. Many inorganic and organic substances undergo decomposition reactions when heated to a certain degree. In the past, pyrolysis processes did not involve catalysts or other forms of energy, such as reactions caused by ultraviolet radiation. Currently, due to factors such as improving pyrolysis efficiency, increasing the yield of pyrolysis products, and preparing products that are difficult to obtain through conventional pyrolysis, research on catalytic pyrolysis by adding catalysts during the pyrolysis process is increasing. Some catalytic pyrolysis processes, such as those using catalysts like CaO and MgO, are already being used in industrial production.

[0003] Distillation is a unit operation process that utilizes the different boiling points of components in a mixed liquid or liquid-solid system to evaporate the low-boiling-point component and then condense it to separate the entire component. It is a combination of two unit operations: evaporation and condensation.

[0004] Both pyrolysis and distillation processes require heating equipment for heat treatment. In particular, large-scale pyrolysis or distillation operations generally use heating bases for heating. However, existing heating bases provide heat treatment directly inside the base, with the heat flow in direct contact with the bottom of the pyrolysis furnace or still. This can easily lead to damage over time, resulting in a short service life. Furthermore, the small contact area between the heat flow and the bottom of the pyrolysis furnace or still results in a relatively small heating area within the pyrolysis furnace or still, making it prone to uneven heating. Summary of the Invention

[0005] The purpose of this invention is to provide a heating base to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A heating base, comprising:

[0008] The shell structure and the insulation layer installed inside the shell structure, with a heating cavity formed between the insulation layers;

[0009] It also includes an arched plate, which is installed on the insulation layer and located above the heating cavity. Multiple through holes are provided at equal intervals between the arched plate and the insulation layer, and the through holes are used for heat to be discharged from the heating cavity.

[0010] Prefabricated flow guides are provided on both sides of the arched plate, and the prefabricated flow guides are inclined towards the side of the arched plate.

[0011] The heating base as described above: the housing structure includes multiple side plates, and the multiple side plates are connected to each other to form a groove structure, and an outer frame is installed on the outside of the groove structure.

[0012] The heating base as described above: a plurality of oil gun and air gun insertion ports are provided on one of the side plates arranged along the length direction of the outer frame, and an ignition port for igniting the oil gun and air gun is provided on one side of the oil gun and air gun insertion port.

[0013] Inspection ports are provided on both side plates along the width direction of the outer frame.

[0014] The heating base as described above: the insulation layer includes a second insulation wall panel and a third insulation wall panel arranged along the length of the outer frame. The third insulation wall panel is located on the side close to the oil gun and air gun insertion port, and the third insulation wall panel is provided with a placement groove communicating with the inner side of the heating chamber.

[0015] It also includes a first thermal insulation wall panel arranged along the width direction of the outer frame, and the first thermal insulation wall panel is provided with a through groove communicating with the inspection port.

[0016] As described above, the heating base has a receiving plate installed on the second and third insulation wall panels, the prefabricated flow guide is installed on the receiving plate, and multiple support platforms are installed at equal intervals on the receiving plate. The arched plate is placed on the support platform, and the gap between two adjacent support platforms forms the through hole.

[0017] The heating base as described above: the first insulation wall panel, the second insulation wall panel and the third insulation wall panel are formed by stacking multiple refractory bricks. The second insulation wall panel and the third insulation wall panel have cavities on their inner sides. The lower part of the cavity is filled with insulation cotton, and the upper part is filled with refractory castable made by mixing refractory cement, refractory aggregate, refractory sand and water.

[0018] Compared with the prior art, the beneficial effects of the present invention are: The present invention has a novel design. By setting an arched plate and the through hole formed between the arched plate and the insulation layer, the heat flow in the heating chamber is dispersed and flows out, realizing multiple heating of the pyrolysis furnace or distiller, which effectively improves the heating effect and increases the initial heating rate of the pyrolysis furnace or distiller. It is highly practical, and the heat flow does not directly contact the pyrolysis furnace shell, thus extending the service life of the equipment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the heating base.

[0020] Figure 2 A schematic diagram of the structure of the heating base after the arched plate has been removed.

[0021] Figure 3 This is an exploded view of the heating base.

[0022] Figure 4 This is a schematic diagram showing the connection status of the second insulation wall panel, the third insulation wall panel, and the arched panel in the heating base.

[0023] Figure 5 This is a schematic diagram showing the connection status of the second insulation wall panel, the third insulation wall panel, and the arched panel in the heating base from another angle.

[0024] In the diagram: 1-Outer frame, 2-Side panel, 3-Oil gun insertion port, 4-Ignition port, 5-Inspection port, 6-Archive plate, 7-First insulation wall panel, 8-Second insulation wall panel, 9-Third insulation wall panel, 10-Prefabricated guide component, 11-Support plate, 12-Support platform, 13-Heating chamber. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0026] To effectively illustrate the embodiments of the present invention, the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0027] Please see Figures 1-5 In this embodiment of the invention, a heating base includes:

[0028] The shell structure includes multiple side plates 2, which are interconnected to form a groove structure. An outer frame 1 is installed on the outside of the groove structure. Both the side plates 2 and the outer frame 1 are made of steel, which effectively shapes the heating base, improves its service life, and enables prefabrication for easy handling.

[0029] It should be noted that one of the side plates 2 arranged along the length direction of the outer frame 1 is provided with multiple oil gun and air gun insertion ports 3, and one side of the oil gun and air gun insertion port 3 is provided with an ignition port 4 for igniting the oil gun and air gun; both side plates 2 arranged along the width direction of the outer frame 1 are provided with inspection ports 5.

[0030] In practical use, the oil gun and air gun can be inserted into the oil gun and air gun insertion port 3 and ignited through the ignition port 4 to achieve heating. Of course, in the specific implementation process, the oil gun and air gun and the pipes connecting the oil gun and air gun can be directly installed on the side plate 2 and the outer frame 1. At the same time, an igniter is installed on the inside of the ignition port 4, and a control valve is installed on the pipe, thereby reducing the time consumption of insertion and insertion in the later use process and improving the use effect.

[0031] The aforementioned inspection port 5 allows staff to easily inspect the inside of the heating chamber 13. Of course, a cover plate is installed at the location of the inspection port 5 to ensure that the inspection port 5 is sealed during use to prevent heat loss.

[0032] An insulation layer is installed on the inner side of the shell structure, and a heating cavity 13 is formed between the insulation layers. The heating cavity 13 forms a heating chamber, and heating is carried out in the heating cavity 13. The heat flow rises to realize the heating of the pyrolysis furnace.

[0033] The heating base also includes an arched plate 6, which is installed on the insulation layer and located above the heating cavity 13. Multiple through holes are equidistantly arranged between the arched plate 6 and the insulation layer. These through holes are used for heat discharge from the heating cavity 13. When the heat flow generated in the heating cavity 13 rises, it contacts the arched plate 6, which disperses the heat flow to both sides, allowing it to be discharged through the through holes. This achieves multi-point heating of the pyrolysis furnace, ensuring uniform heat distribution within the furnace. This effectively solves the problem of uneven heat distribution inside the pyrolysis furnace caused by existing heating bases only heating a small area at the bottom. Furthermore, the multiple heating points allow for rapid heating inside the pyrolysis furnace, and the heat flow does not directly contact the furnace chamber, extending the equipment's service life.

[0034] Specifically, the insulation layer includes a second insulation wall panel 8 and a third insulation wall panel 9 arranged along the length of the outer frame 1. The third insulation wall panel 9 is located on the side close to the oil gun and air gun insertion port 3, and the third insulation wall panel 9 is provided with a placement groove communicating with the inner side of the heating chamber 13. It also includes a first insulation wall panel 7 arranged along the width of the outer frame 1. The first insulation wall panel 7 is provided with a through groove communicating with the inspection port 5. The first insulation wall panel 7, the second insulation wall panel 8 and the third insulation wall panel 9 are arranged to effectively insulate the heating base, reduce heat loss and ensure heating effect. Of course, in the specific implementation process, the insulation layer also includes an insulation wall panel located at the bottom of the heating chamber 13 to ensure that the heat of the heating chamber 13 is only dissipated from the top.

[0035] Preferably, prefabricated flow guides 10 are provided on both sides of the arched plate 6. The prefabricated flow guides 10 are inclined towards one side of the arched plate 6. The prefabricated flow guides 10 can guide the heat flow discharged from the through hole, so that the heat flow can be concentrated towards the pyrolysis furnace, reducing the heat flow loss along the side after flowing out of the through hole, and effectively improving the heating effect.

[0036] Furthermore, a receiving plate 11 is installed on the second insulation wall panel 8 and the third insulation wall panel 9. The prefabricated flow guide 10 is installed on the receiving plate 11. Multiple support platforms 12 are installed at equal intervals on the receiving plate 11. The arched plate 6 is placed on the support platform 12. The gap between two adjacent support platforms 12 forms the through hole. The receiving plate 11 is used to achieve sealing above the second insulation wall panel 9. The support platforms 12 are set so that the arched plate 6 does not directly contact the receiving plate 11, so as to form the through hole.

[0037] Preferably, the support platform 12 is provided with a strip-shaped slot, and a strip-shaped locking block is provided at the contact position between the arched plate 6 and the support platform 12. When the arched plate 6 is installed on the support platform 12, the strip-shaped locking block is locked in the strip-shaped slot to fix the arched plate 6 and prevent the arched plate 6 from falling off. Of course, in the specific implementation process, a filler can be used to seal between two adjacent arched plates 6.

[0038] It should be noted that the prefabricated flow guide 10 includes multiple layers of thermal insulation cotton laid on the receiving plate 11 and refractory castable covering the multiple layers of thermal insulation cotton.

[0039] It should also be noted that the first insulation wall panel 7, the second insulation wall panel 8 and the third insulation wall panel 9 are formed by stacking multiple refractory bricks. The second insulation wall panel 8 and the third insulation wall panel 9 have cavities on their inner sides. The lower part of the cavity is filled with insulation cotton, and the upper part is filled with refractory castable made by mixing refractory cement, refractory aggregate, refractory sand and water.

[0040] By incorporating insulation cotton, the first insulation wall panel 7, the second insulation wall panel 8, the third insulation wall panel 9, and the prefabricated flow guide 10 achieve insulation while reducing the weight of the entire heating base, thus facilitating transportation and reducing costs.

[0041] In summary, the present invention is novel in design. By setting the arched plate 6 and the through hole formed between the arched plate 6 and the insulation layer, the heat flow in the heating chamber 13 is dispersed and flows out, realizing multiple heating of the pyrolysis furnace, which effectively improves the heating effect and increases the initial heating rate of the pyrolysis furnace. It is highly practical, and the heat flow does not directly contact the pyrolysis furnace shell, thus extending the service life of the equipment.

[0042] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A heating base, characterized by, The utility model relates to a kind of heating furnace, including: Shell structure and the heat preservation layer mounted in the inside of the shell structure, the heat preservation layer between formation heating cavity (13); Further include arched plate (6), the arched plate (6) is mounted on the heat preservation layer and is located above the heating cavity (13), multiple through-holes are equidistantly arranged between the arched plate (6) and the heat preservation layer, and the through-hole is used for heat discharge in heating cavity (13); The two sides of the arched plate (6) are provided with prefabricated flow guide (10), and the prefabricated flow guide (10) is arranged in an inclined manner towards one side of the arched plate (6); The shell structure includes multiple side plates (2), and multiple side plates (2) are connected to form a groove structure, and an outer frame (1) is mounted outside the groove structure; The heat preservation layer includes second heat preservation wallboard (8) and third heat preservation wallboard (9) arranged along the length direction of the outer frame (1); Second heat preservation wallboard (8) and third heat preservation wallboard (9) are mounted with receiving plate (11), prefabricated flow guide (10) is mounted on receiving plate (11), and multiple support tables (12) are equidistantly mounted on receiving plate (11), arched plate (6) is placed on support table (12), and the gap between adjacent two support tables (12) forms the through-hole.

2. A heating cradle according to claim 1, wherein, One of the side plates (2) arranged along the length direction of the outer frame (1) is provided with multiple oil gun and air gun insertion openings (3), and one side of the oil gun and air gun insertion opening (3) is provided with an ignition opening (4) for igniting the oil gun and air gun.

3. A heating cradle according to claim 2, wherein, The third heat preservation wallboard (9) is located close to one side of the oil gun and air gun insertion opening (3), and the third heat preservation wallboard (9) is provided with a placing groove in communication with the inside of the heating cavity (13).

4. The heating cradle of claim 2, wherein, Further include first heat preservation wallboard (7) arranged along the width direction of the outer frame (1), and the first heat preservation wallboard (7) is provided with a through groove in communication with the maintenance opening (5).

5. A heating cradle according to claim 4, wherein, First heat preservation wallboard (7), second heat preservation wallboard (8) and third heat preservation wallboard (9) are formed by stacking multiple refractory bricks, and cavities are formed in the inside of second heat preservation wallboard (8) and third heat preservation wallboard (9), and the cavities are filled with heat insulation cotton in the lower part, and refractory castable mixed and stirred by refractory cement, refractory aggregate, refractory sand and water etc. is filled in the upper part.

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