Carbon dioxide heating device

Abstract

The utility model relates to the technical field of gas heating equipment, in particular to a carbon dioxide heating device which comprises a conveying pipe, a heating tank and a heating assembly. The heating tank comprises a tank body and a tank cover, the tank body is fixedly and detachably connected with the tank cover, the tank cover is arranged at the top of the tank body, the conveying pipe is fixedly arranged on the side wall of an inner cavity of the tank body, one end of the conveying pipe is connected with a liquid carbon dioxide storage tank, and the other end of the conveying pipe is connected with a steam-water production line; the heating assembly goes deep into the tank body, and water used for heating the conveying pipe is arranged in the tank body; the carbon dioxide heater and the heating assembly are arranged to heat water in the tank body, the water transmits heat to the conveying pipe, and the temperature of carbon dioxide in the conveying pipe is increased, so that the situation that when carbon dioxide liquid is vaporized in the conveying pipe, water vapor in the conveying pipe is solidified into ice to block the conveying pipe, and the concentration of carbon dioxide in vapor water is insufficient is avoided; therefore, the production efficiency of steam water is improved.

Description

Technical Field

[0001] The present application relates to the technical field of gas heating equipment, and in particular to a carbon dioxide heating device. Background Art

[0002] Soda is a common beverage in daily life. It is made by fully integrating carbon dioxide into liquid beverages to form a carbonation effect, which gives soda a unique taste. In the beverage production industry, beverages are usually filled in batches, and storage tanks containing liquid carbon dioxide are connected to the soda production line through pipelines. Since the pressure of carbon dioxide in the storage tank is higher than the pressure in the pipeline, the carbon dioxide quickly vaporizes after entering the pipeline and turns into a gas state. The gaseous carbon dioxide enters the soda production line through the pipeline and is processed to form soda.

[0003] When liquid carbon dioxide vaporizes in the pipeline, it absorbs a large amount of heat during evaporation, causing the temperature of the pipeline to drop rapidly. There may be water vapor in the pipeline, which quickly solidifies into ice and blocks the pipeline, making it difficult for gaseous carbon dioxide to pass through the pipeline into the soda production line, resulting in insufficient carbon dioxide concentration in the beverage and affecting the production efficiency of the soda. Utility Model Content

[0004] In order to improve the production efficiency of soda, the present application provides a heating device with carbon dioxide.

[0005] The carbon dioxide heating device provided in this application adopts the following technical solution:

[0006] A carbon dioxide heating device comprises a delivery pipe, a heating tank and a heating assembly; the heating tank comprises a tank body and a tank cover, the tank body and the tank cover are fixedly and detachably connected, and the tank cover is arranged on the top of the tank body, the delivery pipe is fixedly arranged on the side wall of the inner cavity of the tank body, one end of the delivery pipe is connected to a liquid carbon dioxide storage tank, and the other end is connected to a soda production line;

[0007] The heating component is inserted deep into the tank body, and water for heating the delivery pipe is arranged inside the tank body.

[0008] By adopting the above technical scheme, a carbon dioxide heating device is set up. When the carbon dioxide in the liquid carbon dioxide storage tank flows through the delivery pipe during the production and processing of soda, the pressure of the carbon dioxide is reduced and converted into gas. When the carbon dioxide gas in the delivery pipe flows through the heating pipe, the heating component heats the water in the tank body, and the water transfers the heat to the delivery pipe. The temperature of the carbon dioxide in the delivery pipe increases, which avoids the situation that when the carbon dioxide liquid vaporizes in the delivery pipe, the water vapor in the delivery pipe freezes into ice and blocks the delivery pipe, resulting in insufficient carbon dioxide concentration in the soda, thereby improving the production efficiency of the soda. At the same time, the tank cover is fixedly and detachably connected to the tank body. By opening the tank cover, it is convenient to inspect and repair the heating component in the tank body and clean the inside of the tank body.

[0009] In a specific possible implementation manner, the delivery pipe is spirally wound around the inner wall of the tank body.

[0010] By adopting the above technical solution, the delivery pipe is spirally wound around the inner wall of the tank body, which increases the contact area between the delivery pipe and water, facilitates water to transfer heat to the delivery pipe, and improves the heating efficiency of carbon dioxide.

[0011] In a specific feasible implementation scheme, a water inlet pipe and a drain pipe are provided on the side wall of the tank body, the water inlet pipe is located at one end of the outer wall of the tank body close to the top, and the drain pipe is located at one end of the outer wall of the tank body close to the bottom; the water inlet pipe and the drain pipe are both connected to the inner cavity of the tank body, and valves are provided on the water inlet pipe and the drain pipe, and the end of the water inlet pipe away from the tank body is connected to an external water source.

[0012] By adopting the above technical solution, the water inlet pipe is connected to the external water source. When the water level in the heating tank is insufficient, the valve on the water inlet pipe is opened, and the external water source enters the heating tank to replenish the water level; when the water body needs to be replaced, the valve on the drain pipe is opened, and the water in the heating tank is discharged to the outside through the drain pipe; the provision of the water inlet pipe and the drain pipe avoids manual transfer of water, thereby facilitating improved work efficiency.

[0013] In a specific possible implementation scheme, it also includes a temperature control box, which is fixedly installed on the outer side wall of the tank body and is electrically connected to the heating component.

[0014] By adopting the above technical solution, the temperature control box is electrically connected to the heating component. After detecting that the water body reaches a preset temperature range, the temperature control box controls the heating component to stop heating, so as to ensure that the water body is within a certain temperature range, thereby avoiding the heating effect of carbon dioxide being affected by too low temperature, and the evaporation of water being accelerated by too high temperature, while wasting electricity resources.

[0015] In a specific possible implementation scheme, the heating assembly includes a stainless steel electric heating tube, a support and a support plate, the support plate is horizontally arranged on the inner wall of the tank body, the support is fixedly connected to the bottom wall of the tank body, the stainless steel electric heating tube is fixedly arranged on the support, and the stainless steel electric heating tube passes through the support plate and is fixedly connected to the support plate, and the stainless steel electric heating tube extends into the water inside the tank body.

[0016] By adopting the above technical solution, the support plate and the support support the stainless steel electric heating tube. In the process of heating the water in the heating tank, the stainless steel electric heating tube dissipates heat and transfers the heat to the delivery pipe through water bath heating, which is convenient for heating the carbon dioxide in the delivery pipe, avoiding the condensation of water vapor in the delivery pipe and clogging the delivery pipe, thereby improving the production efficiency of soda.

[0017] In a specific possible implementation scheme, the heating assembly includes a flange electric heating tube, which includes multiple heating tubes and a flange plate. The multiple heating tubes are fixedly installed on one end face of the flange plate, and the other end face of the flange plate is fixedly connected to the bottom wall of the tank cover. The ends of the multiple heating tubes extend into the water inside the tank body.

[0018] By adopting the above technical solution, one end face of the flange is fixedly connected to the bottom wall of the tank cover, and multiple heating tubes arranged on the other end face of the flange are supported. In the process of heating the water in the heating tank, the stainless steel electric heating tube dissipates heat and transfers the heat to the delivery pipe through water bath heating, which facilitates the heating of carbon dioxide in the delivery pipe, avoids the condensation of water vapor in the delivery pipe and blocks the delivery pipe, and improves the production efficiency of soda.

[0019] In a specific possible implementation manner, it also includes a carbon dioxide pressure reducer, which is fixedly arranged at one end of the conveying pipe close to the soda production line.

[0020] By adopting the above technical solution and setting up a carbon dioxide pressure reducer, the carbon dioxide in the delivery pipe is heated. When passing through the carbon dioxide pressure reducer, the carbon dioxide high-pressure gas is converted into a low-pressure gas. At the same time, the pressure and flow rate of the carbon dioxide gas delivered to the soda production line are guaranteed to be stable within a certain range, so as to ensure the production quality of the soda.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. A carbon dioxide heating device is set up, and the heating component heats the water in the tank. The water transfers the heat to the delivery pipe, and the temperature of the carbon dioxide in the delivery pipe increases, which prevents the carbon dioxide liquid from vaporizing in the delivery pipe and the water vapor in the delivery pipe from freezing into ice and blocking the delivery pipe, resulting in insufficient carbon dioxide concentration in the soda, thereby improving the production efficiency of the soda.

[0023] 2. The carbon dioxide pressure reducer is set to convert the high-pressure carbon dioxide gas into low-pressure gas, while ensuring that the pressure and flow of the carbon dioxide gas delivered to the soda production line are stable within a certain range, so as to ensure the production quality of the soda. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an external view of a carbon dioxide heating device.

[0025] Figure 2 It is a cross-sectional view of a carbon dioxide heating device in Example 1.

[0026] Figure 3 It is a cross-sectional view of a carbon dioxide heating device in Example 2.

[0027] Description of the drawings: 1. Delivery pipe; 2. Heating tank; 21. Tank body; 211. Water inlet pipe; 212. Drain pipe; 213. Valve; 22. Tank cover; 3. Heating assembly; 31. Stainless steel electric heating tube; 32. Support; 33. Support plate; 34. Flange electric heating tube; 341. Heating tube; 342. Flange; 4. Temperature control box; 5. Carbon dioxide pressure reducer. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-3 This application is described in further detail.

[0029] The embodiment of the present application discloses a carbon dioxide heating device.

[0030] Embodiment 1:

[0031] Reference Figure 1 and Figure 2A carbon dioxide heating device comprises a delivery pipe 1, a heating tank 2, a heating assembly 3, a temperature control box 4 and a carbon dioxide pressure reducer 5; the heating tank 2 comprises a tank body 21 and a tank cover 22; the tank cover 22 is arranged on the top of the tank body 21, and the tank cover 22 is fixedly and detachably connected to the tank body 21, and the tank cover 22 and the tank body 21 can be threaded, can be snap-fitted, or can be bolted flanged. In this embodiment, the snap-fitting connection is adopted, so that the tank cover 22 is easy to install and disassemble, and the carbon dioxide heating device is easy to clean and repair; the side wall of the tank body 21 is provided with a water inlet The water inlet pipe 211 and the drain pipe 212, the water inlet pipe 211 is located at one end of the outer wall of the tank body 21 near the top, and the drain pipe 212 is located at one end of the outer wall of the tank body 21 near the bottom; the water inlet pipe 211 and the drain pipe 212 are both connected to the inner cavity of the tank body 21, and valves 213 are provided on the water inlet pipe 211 and the drain pipe 212, the end of the water inlet pipe 211 away from the tank body 21 is connected to an external water source, a water body is provided in the tank body 21, and the heating component 3 and the delivery pipe 1 are both located in the water body; the temperature control box 4 is fixedly installed on the outer wall of the tank body 21, and the temperature control box 4 is electrically connected to the heating component 3.

[0032] Reference Figure 2 The delivery pipe 1 is fixedly arranged on the side wall of the inner cavity of the tank body 21, and the delivery pipe 1 is spirally attached to the inner wall of the tank body 21, both ends of the delivery pipe 1 extend out of the side wall of the tank body 21, one end of the delivery pipe 1 is connected to the liquid carbon dioxide storage tank, and the other end is connected to the soda production line, and the carbon dioxide pressure reducer 5 is fixedly arranged on one end of the delivery pipe 1 close to the soda production line.

[0033] Reference Figure 2 The heating component 3 includes a stainless steel electric heating tube 31, a support 32 and a support plate 33. The support plate 33 is horizontally arranged on the inner wall of the tank body 21. The support 32 is fixedly connected to the bottom wall of the tank body 21. The stainless steel electric heating tube 31 is fixedly arranged on the support 32, and the stainless steel electric heating tube 31 passes through the support plate 33 and is fixedly connected to the support plate 33. The stainless steel electric heating tube 31 extends into the water inside the tank body 21.

[0034] The implementation principle of a carbon dioxide heating device in Example 1 of the present application is as follows: when producing and processing soda, the carbon dioxide in the liquid carbon dioxide storage tank decreases its pressure and turns into gas when flowing through the delivery pipe 1. The carbon dioxide gas in the delivery pipe 1 flows through the heating pipe 341, and the stainless steel electric heating pipe 31 is started. The stainless steel electric heating pipe 31 heats the water in the tank body 21. The water transfers heat to the delivery pipe 1, and the temperature of the carbon dioxide in the delivery pipe 1 increases to prevent the water vapor in the delivery pipe 1 from freezing into ice and blocking the delivery pipe 1 when the carbon dioxide liquid vaporizes in the delivery pipe 1. When the carbon dioxide is heated and flows through the carbon dioxide pressure reducer 5, the carbon dioxide pressure reducer 5 is adjusted to change the carbon dioxide gas from a high-pressure state to a low-pressure state, so as to ensure a stable flow and pressure of carbon dioxide supply during the production of soda.

[0035] When water needs to be replenished, the valve 213 on the water inlet pipe 211 is opened, and the water in the tank body 21 is replenished by an external water source to prevent the water from being evaporated by the heating tube 341; when the tank body 21 needs to be cleaned, the valve 213 of the drain pipe 212 is first opened to drain the water in the tank body 21 from the drain pipe 212, and then the buckle between the tank body 21 and the tank cover 22 is opened to separate the tank cover 22 from the tank body 21, and the operator cleans the tank body 21.

[0036] Embodiment 2:

[0037] Reference Figure 3 The difference between this embodiment 2 and embodiment 1 is that the heating component 3 includes a flange electric heating tube 34, the flange electric heating tube 34 includes multiple heating tubes 341 and a flange plate 342, the multiple heating tubes 341 are fixedly installed on one end surface of the flange plate 342, the other end surface of the flange plate 342 is fixedly connected to the bottom wall of the tank cover 22, and the ends of the multiple heating tubes 341 extend into the water inside the tank body 21.

[0038] The implementation principle of a carbon dioxide heating device in Example 2 of the present application is as follows: when producing and processing soda, the pressure of the carbon dioxide in the liquid carbon dioxide storage tank is reduced and it is converted into gas when flowing through the delivery pipe 1. The carbon dioxide gas in the delivery pipe 1 flows through the heating pipe 341, and the flange electric heating pipe 34 is started. The multiple heating pipes 341 heat the water in the tank body 21. The water transfers the heat to the delivery pipe 1, and the temperature of the carbon dioxide in the delivery pipe 1 is increased to prevent the water vapor in the delivery pipe 1 from freezing into ice and blocking the delivery pipe 1 when the carbon dioxide liquid vaporizes in the delivery pipe 1. When the carbon dioxide is heated and flows through the carbon dioxide pressure reducer 5, the carbon dioxide pressure reducer 5 is adjusted to change the carbon dioxide gas from a high-pressure state to a low-pressure state, so as to ensure a stable flow and pressure of carbon dioxide supply during the production of soda.

[0039] When water needs to be replenished, the valve 213 on the water inlet pipe 211 is opened, and the water in the tank body 21 is replenished by an external water source to prevent the water from being evaporated by the heating tube 341; when the tank body 21 needs to be cleaned, the valve 213 of the drain pipe 212 is first opened to drain the water in the tank body 21 from the drain pipe 212, and then the buckle between the tank body 21 and the tank cover 22 is opened to separate the tank cover 22 from the tank body 21, and the operator cleans the tank body 21.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A carbon dioxide heating device, characterized in that: The invention comprises a delivery pipe (1), a heating tank (2) and a heating assembly (3); the heating tank (2) comprises a tank body (21) and a tank cover (22); the tank body (21) and the tank cover (22) are fixedly and detachably connected, and the tank cover (22) is arranged on the top of the tank body (21); the delivery pipe (1) is fixedly arranged on the side wall of the inner cavity of the tank body (21); one end of the delivery pipe (1) is connected to a liquid carbon dioxide storage tank, and the other end is connected to a soda production line; The heating component (3) is inserted deep into the tank body (21), and water for heating the delivery pipe (1) is arranged inside the tank body (21).

2. A carbon dioxide heating device according to claim 1, characterized in that: The delivery pipe (1) is spirally wound around the inner wall of the tank body (21).

3. A carbon dioxide heating device according to claim 1, characterized in that: A water inlet pipe (211) and a drain pipe (212) are provided on the side wall of the tank body (21); the water inlet pipe (211) is located at one end of the outer wall of the tank body (21) close to the top, and the drain pipe (212) is located at one end of the outer wall of the tank body (21) close to the bottom; the water inlet pipe (211) and the drain pipe (212) are both connected to the inner cavity of the tank body (21), and valves (213) are provided on the water inlet pipe (211) and the drain pipe (212); and one end of the water inlet pipe (211) away from the tank body (21) is connected to an external water source.

4. A carbon dioxide heating device according to claim 1, characterized in that: It also comprises a temperature control box (4), wherein the temperature control box (4) is fixedly mounted on the outer wall of the tank body (21), and the temperature control box (4) is electrically connected to the heating component (3).

5. A carbon dioxide heating device according to claim 4, characterized in that: The heating assembly (3) comprises a stainless steel electric heating tube (31), a support (32) and a support plate (33); the support plate (33) is horizontally arranged on the inner wall of the tank body (21); the support (32) is fixedly connected to the bottom wall of the tank body (21); the stainless steel electric heating tube (31) is fixedly arranged on the support (32); the stainless steel electric heating tube (31) passes through the support plate (33) and is fixedly connected to the support plate (33); the stainless steel electric heating tube (31) extends into the water inside the tank body (21).

6. A carbon dioxide heating device according to claim 4, characterized in that: The heating assembly (3) comprises a flange electric heating tube (34), and the flange electric heating tube (34) comprises a plurality of heating tubes (341) and a flange plate (342). The plurality of heating tubes (341) are fixedly mounted on one end surface of the flange plate (342), and the other end surface of the flange plate (342) is fixedly connected to the bottom wall of the tank cover (22), and the ends of the plurality of heating tubes (341) extend into the water inside the tank body (21).

7. A carbon dioxide heating device according to claim 1, characterized in that: It also comprises a carbon dioxide pressure reducer (5), wherein the carbon dioxide pressure reducer (5) is fixedly arranged at one end of the delivery pipe (1) close to the soda production line.

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