Cooling equipment with double-layer hood

Abstract

The utility model provides a cooling device with a double-layer air cap, which comprises a cooling furnace which comprises a furnace body and a mounting plate which are connected with each other; the air supply mechanism is externally connected with air supply equipment and is communicated with the internal environment of the furnace body; the air guide mechanism comprises a center air guide assembly, the center air guide assembly comprises a first air guide piece, and the side wall of the first air guide piece is gradually shrunk in the cooling air flowing direction; and the auxiliary air guide assembly comprises second air guide parts, and the side wall of any second air guide part is gradually shrunk in the cooling air flowing direction. The air guide pieces can achieve directional transmission of airflow based on the special structure of the side walls of the air guide pieces, meanwhile, cooling air can be sequentially subjected to the homogenizing and guiding effects of the first air guide pieces in the exhaust process, and therefore the guiding-out time of the cooling air can be prolonged, the guiding-out speed can be reduced, and the cooling efficiency can be improved. Compared with a conventional cooling technology, the cooling device has the advantages of being good in cooling effect, controllable in wind direction and flow speed, free of potential safety hazards, capable of prolonging the service life of equipment and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling equipment, in particular to a cooling equipment with a double-layer hood. Background Art

[0002] In today's building materials and metallurgical industries, rotary kiln vertical coolers in lime plants play a crucial role in cooling materials after high-temperature calcination. This process not only requires rapidly cooling the material from a high temperature to room temperature for subsequent processing and use, but also requires ensuring uniformity and efficiency in the cooling process. However, existing cooling equipment encountered a series of technical challenges in practical operation, which not only affected cooling efficiency but also negatively impacted the overall production environment.

[0003] Specifically, existing vertical coolers suffer from significant instability in airflow direction and air volume when ventilating and cooling materials. This instability not only reduces cooling efficiency but also places greater load on the fan, increasing energy consumption and equipment maintenance costs. Furthermore, due to deficiencies in the original cooler structure, cooling performance is often suboptimal, resulting in insufficient cooling of the material and a common occurrence of red material. This uncooled material, during subsequent processing, causes additional wear on the belts and equipment, shortening their service life.

[0004] More seriously, due to ineffective cooling, a significant amount of heat is not effectively absorbed and dissipated, resulting in heat spillover into the workshop and even the surrounding environment. This heat spillover not only raises the temperature inside the workshop, posing a safety hazard to operators, but also can cause equipment to overheat and malfunction due to prolonged exposure to high temperatures. Furthermore, rising ambient temperatures increase reliance on air conditioning and ventilation systems, further exacerbating energy consumption and environmental pollution. Summary of the Invention

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the problem of poor cooling effect of the cooler in the prior art and provide a cooling device with a double-layer hood.

[0006] In order to solve the above technical problems, the utility model provides a cooling device with a double-layer hood, which includes: a cooling furnace, the cooling furnace includes a furnace body and a mounting plate, the material to be cooled is located inside the furnace body, and the mounting plate is connected to the top of the furnace body; an air supply mechanism, the air supply mechanism is connected to the side wall of the furnace body, the external air supply device is connected and is connected to the internal environment of the furnace body; an air guide mechanism, the air guide mechanism includes: a central air guide component, the central air guide component is connected to the center of the mounting plate and is connected to the furnace body, and includes at least two first air guide members, at least two of the first air guide members are arranged along the flow direction of the cooling air and are connected to each other, and the side walls of any first air guide member gradually shrink along the flow direction of the cooling air; at least one auxiliary air guide component, the auxiliary air guide component is connected to the edge of the mounting plate and is connected to the furnace body, and includes at least one second air guide member, and the side walls of any second air guide member gradually shrink along the flow direction of the cooling air.

[0007] In one embodiment of the present invention, the air guide mechanism includes a plurality of auxiliary air guide components, and the plurality of auxiliary air guide components are respectively connected to the mounting plate and are symmetrically arranged with the first air guide as the center.

[0008] In one embodiment of the present invention, the central air guide assembly also includes a first connecting tube, which is passed through and connected to the mounting plate, and a plurality of the first air guide members are respectively fixed to the first connecting tube and are connected to each other through the first connecting tube.

[0009] In one embodiment of the present invention, the central air guide assembly further includes a mounting valve, and the mounting valve is provided on the first connecting pipe.

[0010] In one embodiment of the present invention, the auxiliary air guide assembly also includes a second connecting pipe, which is passed through and connected to the mounting plate, and a plurality of second air guide members are respectively fixed to the second connecting pipe and are connected to each other through the second connecting pipe.

[0011] In one embodiment of the present invention, the central air guide assembly also includes a first top cover, which is connected to the air outlet of the first air guide member at the end of the cooling air flow; the auxiliary air guide assembly also includes a second top cover, which is connected to the air outlet of the second air guide member at the end of the cooling air flow.

[0012] In one embodiment of the present invention, the air guide mechanism also includes an assembly component, and the central air guide component and / or the auxiliary air guide component are connected to the mounting plate through the assembly component, and the assembly component includes a support part and a connecting part, wherein one end of the support part is fixedly connected to the mounting plate, and the other end extends in a direction away from the mounting plate, and the connecting part is connected to the extended end of the support part and is sleeved on the central air guide component and / or the auxiliary air guide component.

[0013] In one embodiment of the present invention, the furnace body includes a main body and a guide part connected to each other, at least one feed pipe is arranged inside the furnace body, and the main body extends to the guide part, the guide part and the mounting plate are respectively arranged on opposite sides of the main body, wherein the side wall of the guide part gradually shrinks in the direction away from the main body to enclose a discharge port.

[0014] In one embodiment of the present invention, the cooling furnace is further provided with a temperature feedback module, which is connected to the furnace body and is arranged close to the discharge port.

[0015] In one embodiment of the present invention, the air supply mechanism includes a central air supply pipe and an auxiliary air supply pipe, and the central air supply pipe and the auxiliary air supply pipe are respectively connected to external air supply equipment, wherein the central air supply pipe is connected to the main body, and the auxiliary air supply pipe is connected to the guide part.

[0016] The above technical solution of the utility model has the following advantages compared with the prior art:

[0017] The cooling device with a double-layer hood described in the present invention supplies air to the interior of the cooling furnace through an air supply mechanism to cool the material inside the furnace body, and then the cooling air inside the furnace body is directed out through an air guide mechanism, wherein the air guide member can realize the directional transmission of the airflow based on the special structure of its side wall, and at the same time, the cooling air will receive the uniform guidance effect of multiple first air guide members in sequence during the discharge process, thereby extending the cooling air outlet time, reducing the outlet speed, and improving the cooling efficiency. In addition, multiple auxiliary air guide components can also provide auxiliary exhaust when the flow of the central air guide component is insufficient, thereby avoiding the accumulation of air pressure inside the furnace body. Compared with conventional cooling technology, this application has significant advantages such as good cooling effect, controllable wind direction and flow rate, no safety hazards, and can extend the overall service life of the equipment, providing new ideas for cooling equipment and related technologies. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a cooling device with a double-layer hood in a preferred embodiment of the present utility model;

[0020] Figure 2 yes Figure 1 The schematic diagram of the structure of the central air guide assembly in the cooling device with a double-layer hood is shown;

[0021] Figure 3 yes Figure 1 The diagram shows the structure of the auxiliary air guide assembly in the cooling device with a double-layer hood.

[0022] Explanation of the reference numerals in the specification: 100, cooling furnace; 110, furnace body; 111, main body; 112, guide part; 120, discharge port; 130, mounting plate; 140, temperature feedback module; 150, feed pipe; 200, air guide mechanism; 210, central air guide assembly; 211, first air guide piece; 212, first connecting pipe; 213, mounting valve; 220, auxiliary air guide assembly; 221, second air guide piece; 222, second top cover; 223, second connecting pipe; 230, assembly assembly; 231, support part; 232, connecting part; 300, air supply mechanism; 310, central air supply pipe; 320, auxiliary air supply pipe. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0024] Example

[0025] See also Figure 1The embodiment shown provides a cooling device with double-layer air hood, which comprises a cooling furnace 100, a wind supply mechanism 300 and a wind guide mechanism 200.

[0026] The cooling device with double-layer air hood has the advantages that the wind supply mechanism 300 supplies air to the inside of the cooling furnace 100 to air cool the materials in the inside of the furnace body 110, the wind guide mechanism 200 comprises a center wind guide assembly 210 and at least one auxiliary wind guide assembly 220, the center wind guide assembly 210 is connected to the center of the mounting plate 130 and connected to the furnace body 110 and comprises at least two first wind guide pieces 211, the side wall of any first wind guide piece 211 is gradually contracted along the direction of the cooling air flow, the auxiliary wind guide assembly 220 is connected to the edge of the mounting plate 130 and connected to the furnace body 110 and comprises at least one second wind guide piece 221, the side wall of any second wind guide piece 221 is gradually contracted along the direction of the cooling air flow, the special structure of the side wall of the wind guide piece can realize the directional transmission of the air flow, the cooling air is subjected to the uniformization guiding action of the multiple first wind guide pieces 211 in turn during the discharging process, the discharging time of the cooling air is prolonged, the discharging speed is reduced, the cooling efficiency is improved, the auxiliary wind guide assembly 220 can provide the auxiliary exhaust action when the flow of the center wind guide assembly 210 is insufficient, the air pressure accumulation in the inside of the furnace body 110 is avoided, the cooling effect is good, the wind direction and flow speed are controllable, there is no safety hidden danger, the overall service life of the device can be prolonged and the like, and the new idea is provided for the cooling device and related technologies.

[0027] Referring to Figure 1As shown, the cooling furnace 100 in the embodiment includes a main body part 111 and a guide part 112 in communication with each other, at least one feeding pipe 150 is arranged inside the furnace body 110, and the main body part 111 extends to the guide part 112, and the guide part 112 and the mounting plate 130 are arranged on the opposite sides of the main body part 111, respectively, wherein the side wall of the guide part 112 gradually shrinks away from the main body part 111 to surround the discharge port 120. Specifically, the plurality of feeding pipes 150 in the embodiment are all arranged towards the discharge port 120, and the material to be cooled can be rapidly cooled in the feeding pipe 150. Further, the guide part 112 in the embodiment can guide the transmission direction of the material, thereby realizing directional collection of the cooled material. In addition, the specific number of the feeding pipe 150 is not limited in the embodiment. The cooling furnace 100 in the embodiment is also provided with a temperature feedback module 140, which is connected to the furnace body 110 and arranged close to the discharge port 120. It is used to monitor the temperature at the discharge port 120 to indirectly analyze whether the material reaches the expected cooling effect.

[0028] In the embodiment, the air supply mechanism 300 includes a center air supply pipe 310 and an auxiliary air supply pipe 320, and the center air supply pipe and the auxiliary air supply pipe 320 are respectively circumscribed by air supply equipment, wherein the center air supply pipe 310 is connected to the main body part 111, and the auxiliary air supply pipe 320 is connected to the guide part 112. In the embodiment, the cooling air provided by the center air supply pipe 310 is mostly discharged through the center air guide assembly 210, and the cooling air provided by the auxiliary air supply pipe 320 is mostly discharged through the auxiliary air guide assembly 220, and the arrangement of the air supply mechanism 300 can further improve the uniformity of the cooling air inside the furnace body 110, so that the material to be cooled is more fully contacted with the cooling air.

[0029] participation Figure 2 As shown, the center air guide assembly 210 in the embodiment further includes a first connecting pipe 212 connected to the mounting plate 130, and a plurality of first air guide pieces 211 are fixedly connected to the first connecting pipe 212 and connected to each other through the first connecting pipe 212. Specifically, the center air guide assembly 210 in the embodiment is provided with four first air guide pieces 211 at intervals, and each of the first air guide pieces 211 includes a bottom plate and a side wall, and the bottom plate surrounds the first connecting pipe 212. Further, the center air guide assembly 210 in the embodiment further includes a mounting valve 213 arranged on the first connecting pipe 212. In addition, the center air guide assembly 210 in the embodiment further includes a first top cover connected to the air outlet of the first air guide piece 211 at the end of the cooling air flow.

[0030] Correspondingly, the air guide mechanism 200 in the embodiment is arranged on the mounting plate 130, which comprises a plurality of auxiliary air guide assemblies 220, the plurality of auxiliary air guide assemblies 220 are respectively connected to the mounting plate 130, and are symmetrically arranged around the first air guide piece 211, so that uniform dispersion of cooling air can be realized, and impact damage of the auxiliary air guide assembly 220 caused by uneven air distribution can be avoided. Figure 3 As shown, the auxiliary air guide assembly 220 further comprises a second connecting pipe 223, the second connecting pipe 223 is connected to the mounting plate 130, and a plurality of second air guide pieces 221 are respectively fixedly connected to the second connecting pipe 223 and are connected to each other through the second connecting pipe 223. Further, the auxiliary air guide assembly 220 further comprises a second top cover 222, the second top cover 222 is connected to the air outlet of the second air guide piece 221 at the end of the cooling air flow.

[0031] The air guide mechanism 200 in the embodiment further comprises an assembly assembly 230, the center air guide assembly 210 and / or the auxiliary air guide assembly 220 are connected to the mounting plate 130 through the assembly assembly 230, the assembly assembly 230 comprises a supporting part 231 and a connecting part 232, wherein one end of the supporting part 231 is fixedly connected to the mounting plate 130, the other end extends away from the mounting plate 130, the connecting part 232 is connected to the extended end of the supporting part 231, and is sleeved on the center air guide assembly 210 and / or the auxiliary air guide assembly 220, so as to improve the connection stability of the center air guide assembly 210 and the auxiliary air guide assembly 220.

[0032] In summary, the cooling equipment with double-layer air hood has the advantages that the air supply mechanism 300 supplies air to the inside of the cooling furnace 100 to air-cool the materials in the inside of the furnace body 110, then the air guide mechanism 200 guides the cooling air in the inside of the furnace body 110 in a direction, the air guide piece can guide the air flow in a direction based on the special structure of the side wall, the cooling air is guided in a direction by the plurality of first air guide pieces 211 in sequence during the discharging process, so that the discharging time of the cooling air is prolonged, the discharging speed is reduced, and the cooling efficiency is improved, in addition, the plurality of auxiliary air guide assemblies 220 can provide auxiliary exhaust function when the flow of the center air guide assembly 210 is insufficient, so that the air pressure in the inside of the furnace body 110 is avoided to be accumulated. Compared with the conventional cooling technology, the application has the advantages of good cooling effect, controllable air direction and flow rate, no safety hidden danger, and prolonged service life of the whole equipment, and provides a new idea for the cooling equipment and related technology.

[0033] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A cooling device with a double-layer hood, characterized in that: include: A cooling furnace, comprising a furnace body and a mounting plate, wherein the material to be cooled is located inside the furnace body, and the mounting plate is connected to the top of the furnace body; An air supply mechanism, the air supply mechanism being connected to the side wall of the furnace body, being connected to an external air supply device and being in communication with the internal environment of the furnace body; An air guide mechanism, the air guide mechanism comprising: a central air guide assembly connected to the center of the mounting plate and to the furnace body, comprising at least two first air guide members, the at least two first air guide members being arranged along the flow direction of the cooling air and being interconnected, the side walls of any of the first air guide members gradually contracting along the flow direction of the cooling air; At least one auxiliary air guide assembly is connected to the edge of the mounting plate and is connected to the furnace body, and includes at least one second air guide member, and the side walls of any second air guide member gradually shrink along the flow direction of the cooling air.

2. The cooling device with a double-layer hood according to claim 1, characterized in that: The air guide mechanism includes a plurality of auxiliary air guide components, which are respectively connected to the mounting plate and are symmetrically arranged with the first air guide member as the center.

3. The cooling device with a double-layer hood according to claim 1, characterized in that: The central air guide assembly further includes a first connecting pipe, which is passed through and connected to the mounting plate. The plurality of first air guide members are respectively fixedly connected to the first connecting pipe and are connected to each other through the first connecting pipe.

4. The cooling device with a double-layer hood according to claim 3, characterized in that: The central air guide assembly further includes a mounting valve, which is disposed on the first connecting pipe.

5. The cooling device with a double-layer hood according to claim 1, characterized in that: The auxiliary air guide assembly further includes a second connecting pipe, which is passed through and connected to the mounting plate. A plurality of second air guide members are respectively fixedly connected to the second connecting pipe and are connected to each other through the second connecting pipe.

6. The cooling device with a double-layer hood according to claim 1, characterized in that: The central air guide assembly also includes a first top cover, which is connected to the air outlet of the first air guide member at the end of the cooling air flow; the auxiliary air guide assembly also includes a second top cover, which is connected to the air outlet of the second air guide member at the end of the cooling air flow.

7. The cooling device with a double-layer hood according to claim 1, characterized in that: The air guide mechanism also includes an assembly component, and the central air guide component and / or the auxiliary air guide component are connected to the mounting plate through the assembly component. The assembly component includes a supporting portion and a connecting portion, wherein one end of the supporting portion is fixedly connected to the mounting plate, and the other end extends in a direction away from the mounting plate, and the connecting portion is connected to the extended end of the supporting portion and is sleeved on the central air guide component and / or the auxiliary air guide component.

8. The cooling device with a double-layer hood according to claim 1, characterized in that: The furnace body includes a main body and a guide part that are connected to each other. At least one feed pipe is arranged inside the furnace body, and the main body extends to the guide part. The guide part and the mounting plate are respectively arranged on opposite sides of the main body, wherein the side wall of the guide part gradually shrinks in the direction away from the main body to enclose a discharge port.

9. The cooling device with a double-layer hood according to claim 8, characterized in that: The cooling furnace is further provided with a temperature feedback module, which is connected to the furnace body and arranged close to the discharge port.

10. The cooling device with a double-layer hood according to claim 8, characterized in that: The air supply mechanism includes a central air supply pipe and an auxiliary air supply pipe, and the central air supply pipe and the auxiliary air supply pipe are respectively connected to external air supply equipment, wherein the central air supply pipe is connected to the main body, and the auxiliary air supply pipe is connected to the guide part.

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