Thermal insulation tank type storage tank

Abstract

The utility model discloses a heat preservation tank type storage tank which comprises a tank body, the outer surface of the tank body is covered with a first heat preservation layer, the top end of the first heat preservation layer is provided with a manhole cover and a sight glass, the manhole cover is located in the center of the top of the first heat preservation layer, and the top of the first heat preservation layer is further provided with a feeding and discharging port, a pressure gauge port, a sampling port, a nitrogen port and an emptying port. The heat preservation tank type storage tank is high in practicability, the temperature in the tank body can be kept within the required range in the material liquid storage and transfer process, and meanwhile the heat preservation tank type storage tank has the advantages of being simplified in structure and convenient to move.

Description

Technical Field

[0001] This utility model relates to the technical field of large-scale barrel filling device equipment, specifically to an insulated tank-type storage tank. Background Technology

[0002] Tank tanks are containers used to store various liquids, gases, or solid materials. Their structural design and material selection vary depending on the properties of the stored materials and the operating environment. Tank tanks are widely used in various fields such as industry, energy, agriculture, food, and chemicals.

[0003] Currently, common tank-type storage tanks generally suffer from the problem of not being able to maintain the temperature of the reaction liquid. In the production of chemical products or pharmaceuticals, the temperature of the reaction liquid can directly affect the properties of the reactants, and unstable materials are more easily affected, thus impacting the accuracy of the reaction and production efficiency. Therefore, temperature control of the liquid stored in tank-type storage tanks is an urgent problem to be solved.

[0004] In summary, there is an urgent need in this field to develop an insulated tank-type storage tank that can maintain the internal temperature of the tank within the required range during the storage and transfer of liquid materials, while also having the advantages of simplified structure and easy mobility. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an insulated tank-type storage tank, including a tank body, the outer surface of which is covered with a layer of insulation armor, a manhole cover and a sight glass are provided at the top of the insulation armor, the manhole cover is located at the center of the top of the insulation armor, and the top of the insulation armor is also provided with an inlet / outlet, a pressure gauge port, a sampling port, a nitrogen port and a vent port.

[0006] In one specific embodiment, an electrical control cabinet is provided on the top of the tank. The electrical control cabinet is connected to the insulation material via an electrical signal and is used to monitor and adjust the temperature of the insulation material.

[0007] In one specific embodiment, the interior of the thermal insulation jacket contains thermal insulation cotton and electric heat tracing.

[0008] In one specific embodiment, two sight glasses are provided, and the sight glasses are used to observe the liquid level in the tank.

[0009] In one specific embodiment, a base is provided at the bottom of the tank, and a forklift bay is provided on the base.

[0010] In one specific embodiment, the inlet / outlet is located on one side of the sight glass, and an identification insertion tube is provided inside the inlet / outlet, the identification insertion tube extending through the inlet / outlet into the interior of the tank.

[0011] In one specific embodiment, the marking insertion tube is provided with a liquid level mark.

[0012] In one specific embodiment, the inlet / outlet, pressure gauge port, sampling port, nitrogen port, and vent port are all DN25 quick-release chuck interfaces, and the materials of the inlet / outlet, pressure gauge port, sampling port, nitrogen port, and vent port are all stainless steel or Hastelloy.

[0013] In one specific embodiment, the inlet and outlet are equipped with hand valves, the pressure gauge port is equipped with a pressure gauge, the vent port is equipped with a back pressure valve, and the nitrogen port is equipped with a nitrogen valve head. The hand valve, back pressure valve, and nitrogen valve head are made of stainless steel or Hastelloy.

[0014] In one specific embodiment, the hand valve is a ball valve, diaphragm valve, needle valve, plug valve, or butterfly valve; the pressure gauge is mechanical or digital; and the back pressure valve is filled with fire-retardant cotton.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. The insulated tank-type storage tank provided by this utility model improves the insulation performance of the tank-type storage tank through the setting of the insulation armor. In actual operation, the target temperature can be set through the electrical control cabinet to control the electric heat tracing in the insulation armor, thereby achieving the effect of controlling the internal temperature of the tank.

[0017] 2. The insulated tank-type storage tank provided by this utility model improves the visibility of the material feeding and discharging process of the tank by setting up a sight glass and a label insertion tube, thereby enhancing the practicality of the utility model. The base also brings the advantages of easy movement and high applicability. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the insulated tank-type storage tank of this utility model;

[0019] Figure 2 This is a front view of the insulated tank-type storage tank of this utility model;

[0020] Figure 3 This is a left view of the insulated tank-type storage tank of this utility model;

[0021] Figure 4 This is a top view of the insulated tank-type storage tank of this utility model.

[0022] In the diagram, 1-electric control cabinet, 2-sight glass, 3-inlet / outlet, 4-pressure gauge port, 5-vent, 6-sampling port, 7-manhole cover, 8-insulation shell, 9-base, 10-nitrogen port, 11-marker insertion tube, 12-tank body. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Unless otherwise specified, the materials, instruments, and reagents used in the following embodiments can be obtained commercially. Unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

[0024] The structures, proportions, sizes, etc., illustrated in the accompanying drawings of this specification are only for illustrative purposes and to facilitate understanding and reading by those skilled in the art. They are not intended to limit the implementation conditions of this utility model and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effects and objectives of this utility model, should still fall within the scope of the technical content disclosed in this utility model. Furthermore, the terms such as "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of implementation of this utility model.

[0025] Example 1

[0026] like Figure 1-4 As shown, this utility model provides an insulated tank-type storage tank, including a tank body 12. The outer surface of the tank body 12 is covered with an insulating layer 8. A manhole cover 7 and a sight glass 2 are provided at the top of the insulating layer 8. The manhole cover 7 is located at the center of the top of the insulating layer 8. The top of the insulating layer 8 is also provided with an inlet / outlet 3, a pressure gauge port 4, a sampling port 6, a nitrogen port 10, and a vent port 5. The manhole cover 7 has a diameter of DN500, is fastened with bolts, and is made of stainless steel or Hastelloy.

[0027] An electrical control cabinet 1 is installed on the top of the tank 12. The electrical control cabinet 1 is connected to the insulation shell 8 via an electrical signal. The electrical control cabinet 1 is used to monitor and regulate the temperature of the insulation shell 8. The insulation shell 8 contains insulation cotton and electric heat tracing. The electric heat tracing is controlled by the electrical control cabinet 1 to generate heat and raise the temperature, so that the inside of the tank 12 reaches the set temperature. At the same time, the insulation cotton prevents heat loss and further improves the insulation performance.

[0028] The bottom of the tank 12 is provided with a base 9, and the base 9 is provided with a reserved forklift position, which facilitates the use of forklifts to move and transfer the storage tank in actual operation.

[0029] Two sight glasses 2 are provided for observing the liquid level in the tank 12 from multiple angles and directions. The inlet / outlet 3 is located between the two sight glasses 2, and an indicator insertion tube 11 is provided inside the inlet / outlet 3. The indicator insertion tube 11 extends into the tank 12 through the inlet / outlet 3, and a liquid level mark is provided on the indicator insertion tube 11. In actual operation, when observing through the sight glasses 2, the liquid level information can be obtained more accurately by using the liquid level mark on the indicator insertion tube 11.

[0030] The inlet / outlet 3, pressure gauge port 4, sampling port 6, nitrogen port 10, and vent port 5 are all DN25 quick-release chuck interfaces. The materials of the inlet / outlet 3, pressure gauge port 4, sampling port 6, nitrogen port 10, and vent port 5 are all stainless steel or Hastelloy.

[0031] The inlet / outlet 3 is equipped with a manual valve, which can be a ball valve, diaphragm valve, needle valve, plug valve, or butterfly valve, and is made of stainless steel or Hastelloy. The pressure gauge port 4 is equipped with a pressure gauge, which can be mechanical or digital. The vent port 5 is equipped with a back pressure valve, which is filled with flame-retardant cotton. The nitrogen port 10 is equipped with a nitrogen connector. The manual valve, back pressure valve, and nitrogen connector are all made of stainless steel or Hastelloy.

[0032] Detailed operation process:

[0033] The operator introduces nitrogen through the nitrogen master head to inertize the tank. After inertization, the operator sets the target temperature on the electrical control cabinet 1, and the electric heating in the insulation tank 8 starts working. Once the target temperature is reached, the vent 5 is opened, and the hand valves of the inlet and outlet 3 are opened to start liquid feeding. During the liquid feeding process, the liquid level can be observed through the sight glass 2. After the liquid feeding is completed, the hand valves of the inlet and outlet 3 are closed to complete the liquid feeding. The insulated tank-type storage tank can then be moved and transferred using a forklift.

[0034] In summary, the above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. A type of insulated tank-shaped storage tank, characterized in that, The device includes a tank body, the outer surface of which is covered with a layer of thermal insulation. A manhole cover and a sight glass are provided at the top of the thermal insulation. The manhole cover is located at the center of the top of the thermal insulation. The top of the thermal insulation is also provided with an inlet / outlet, a pressure gauge port, a sampling port, a nitrogen port, and a vent port.

2. The insulated tank-type storage tank according to claim 1, characterized in that, An electrical control cabinet is installed on the top of the tank. The electrical control cabinet is connected to the insulation material via an electrical signal. The electrical control cabinet is used to monitor and adjust the temperature of the insulation material.

3. The insulated tank-type storage tank according to claim 1, characterized in that, The interior of the insulation jacket contains insulation cotton and electric heat tracing.

4. The insulated tank-type storage tank according to claim 1, characterized in that, Two sight glasses are provided, and the sight glasses are used to observe the liquid level in the tank.

5. The insulated tank-type storage tank according to claim 1, characterized in that, The tank is provided with a base at the bottom, and a forklift bay is provided on the base.

6. The insulated tank-type storage tank according to claim 1, characterized in that, The inlet and outlet are located on one side of the sight glass, and an identification insertion tube is provided inside the inlet and outlet, which extends into the interior of the tank through the inlet and outlet.

7. The insulated tank-type storage tank according to claim 6, characterized in that, The labeling insertion tube is equipped with a liquid level mark.

8. The insulated tank-type storage tank according to claim 1, characterized in that, The inlet / outlet, pressure gauge port, sampling port, nitrogen port, and vent port are all DN25 quick-release chuck interfaces, and the materials of the inlet / outlet, pressure gauge port, sampling port, nitrogen port, and vent port are all stainless steel or Hastelloy.

9. The insulated tank-type storage tank according to claim 1, characterized in that, The inlet and outlet are equipped with hand valves, the pressure gauge port is equipped with a pressure gauge, the vent port is equipped with a back pressure valve, and the nitrogen port is equipped with a nitrogen valve head. The hand valve, back pressure valve, and nitrogen valve head are made of stainless steel or Hastelloy.

10. The insulated tank-type storage tank according to claim 9, characterized in that, The hand valve is a ball valve, diaphragm valve, needle valve, plug valve, or butterfly valve; the pressure gauge is mechanical or digital; and the back pressure valve is filled with fire-retardant cotton.

Images