Triethylamine transfer tank

Abstract

The utility model relates to the technical field of casting core making, in particular to a triethylamine transfer tank which comprises a triethylamine storage tank, a discharging pipe is arranged on one side of the storage tank, the side where the discharging pipe is located is defined as the right side, a transfer tank body is arranged below the discharging pipe and comprises a tank body, a feeding port is formed in the upper end of the tank body, and a discharging port is formed in the lower end of the tank body. A movable frame is further arranged below the tank body; a plurality of universal wheels are arranged at the lower end of the movable frame; the upper end of the support is hinged to a fixing frame used for fixing the transfer tank. The movable transfer tank is arranged and can be matched with storage tanks of different models and different sizes, the applicability of the equipment is improved, meanwhile, an operator does not need to carry the storage tanks, and the labor intensity of manual operation is reduced while safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of casting core making, in particular to a triethylamine transfer tank. Background Art

[0002] Triethylamine is an organic compound, a colorless oily liquid with a strong ammonia odor. It is flammable, slightly soluble in water, and soluble in organic solvents such as ethanol and ether. Triethylamine is widely used in the fields of medicine and pesticides. The triethylamine method of cold box core making is currently the most widely used method of cold box core making.

[0003] For example, a Chinese patent document with authorization publication number CN213033590U discloses an amine tank auxiliary device for a triethylamine generator, which includes a pushing trolley. The pushing trolley includes a horizontal plate and a vertical plate. The horizontal plate and the vertical plate are vertically fixedly connected. A roller is provided on the lower surface of the horizontal plate for rotation. The height of the horizontal plate is equal to the height of the control box from the ground. The amine tank is placed on the horizontal plate. Since the pushing trolley and the control box are at the same height from the ground, the staff only needs to move the amine tank and does not need to move it, thereby reducing the workload of the staff.

[0004] However, the above device also has certain defects: the device is only applicable to a specific type of amine tank, large-sized and other-shaped amine tanks cannot be transferred by the device, and the amine tank may tip over when being moved, which is dangerous. Utility Model Content

[0005] The utility model provides a triethylamine transfer tank to solve the technical problems that an amine adding auxiliary device in an existing cast iron core making process has poor applicability and may endanger the health of operators.

[0006] In order to solve the above problems, the present invention provides a triethylamine transfer tank adopting the following technical solutions:

[0007] A triethylamine transfer tank comprises a triethylamine storage tank, wherein one side of the storage tank is provided with a discharge pipe, where the side where the discharge pipe is located is defined as the right side, and a transfer tank is provided below the discharge pipe. The transfer tank comprises a tank body, wherein the upper end of the tank body has a feed port, the lower end of the tank body has a discharge port, a movable frame is further provided below the tank body, and the lower end of the movable frame has a plurality of universal wheels; a bracket is provided on the left side of the tank body, and the upper end of the bracket is hinged to a fixed frame for fixing the transfer tank.

[0008] The beneficial effect is that the movable transfer tank can be adapted to storage tanks of different models and sizes, thereby improving the applicability of the equipment. At the same time, the operator does not need to carry the storage tank, thereby reducing the labor intensity of manual operations while ensuring safety.

[0009] Furthermore, the discharge port is provided with a discharge valve to control the discharge of the transfer tank, and a hose is provided at the lower end of the discharge valve.

[0010] Furthermore, a liquid level gauge is provided on the front side of the tank body to display the liquid level inside the transfer tank.

[0011] The beneficial effect is that the provision of a liquid level gauge enables operators to directly observe the liquid level height in the transfer tank, thereby improving the convenience of operation.

[0012] Furthermore, a limit plate is provided at the upper end of the movable frame and located at the lower end of the transfer tank, and the limit plate is used to prevent the transfer tank from moving left and right.

[0013] Furthermore, the upper end of the feed port is provided with a connecting device.

[0014] Furthermore, the discharge pipe is provided with a discharge valve to control the discharge of the storage tank.

[0015] Furthermore, the mobile frame includes a plurality of vertically extending legs arranged in parallel, the universal wheels are fixed to the lower end of each leg, and a horizontally extending reinforcement plate is provided between the legs.

[0016] Furthermore, the universal wheel is provided with a brake, and the brake is used to fix the movable frame during discharge.

[0017] The beneficial effect is that the universal wheel brake is provided to fix the movable frame during unloading, thereby improving the safety of operation.

[0018] The beneficial effects of the triethylamine transfer tank provided by the utility model are:

[0019] 1. The movable transfer tank can be adapted to storage tanks of different models and sizes, which improves the applicability of the equipment. At the same time, the operator does not need to carry the storage tank, which ensures safety while reducing the labor intensity of manual operations.

[0020] 2. The installation of a liquid level gauge enables operators to directly observe the liquid level in the transfer tank, thus improving the convenience of operation.

[0021] 3. By setting the universal wheel brake, the mobile frame can be fixed during unloading, which improves the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and other objects, features and advantages of the exemplary embodiments of the present invention will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0023] Figure 1 This is an overall structural diagram of a triethylamine transfer tank provided by the utility model;

[0024] Figure 2 for Figure 1 A local enlarged schematic diagram of point A in the middle.

[0025] Description of reference numerals:

[0026] 1. Storage tank; 11. Discharge valve; 12. Discharge pipe; 2. Transfer tank; 21. Tank body; 22. Feed port; 23. Connecting device; 24. Liquid level gauge; 25. Discharge port; 26. Hose; 3. Mobile frame; 31. Support leg; 32. Reinforcement plate; 33. Limit plate; 34. Bracket; 35. Fixed frame; 4. Universal wheel; 41. Brake. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0028] The main idea of ​​the present invention is to provide a movable transfer tank 2 that can adapt to storage tanks 1 of different models and sizes, thereby improving the applicability of the equipment. At the same time, the operator does not need to carry the storage tank 1, which ensures safety while reducing the labor intensity of manual operations.

[0029] After introducing the basic principles of the present invention, various non-limiting embodiments of the present invention are described in detail below. The numbers of any elements in the drawings are for illustration only and not for limitation, and any names are for distinction only and do not have any limiting meaning.

[0030] The principle and spirit of the present invention are explained in detail below with reference to several representative embodiments of the present invention.

[0031] Example 1 of a triethylamine transfer tank provided by the present invention:

[0032] like Figure 1As shown, the device includes a triethylamine storage tank 1, which is a cylindrical tank. A triethylamine transfer tank 2 is provided at the lower end of the storage tank 1. The transfer tank 2 is a cylindrical tank. The transfer tank 2 includes a tank body 21. A discharge pipe 12 is provided on one side of the tank body 21. The side where the discharge pipe 12 is located is defined as the right side. A discharge valve 11 is provided on the discharge pipe 12. The discharge valve 11 is used to control the discharge of the storage pipe; a feed port 22 is provided at the upper end of the tank body 21. A connecting device 23 is provided at the upper end of the feed port 22. The connecting device 23 is used to connect the discharge pipe 12 and the feed port 22. A discharge port 25 is provided at the lower end of the tank body 21. A discharge valve 11 is provided on the discharge port 25 to control the discharge of the transfer tank 2. A hose 26 is provided at the lower end of the discharge port 25 to improve the convenience of the discharge operation; a liquid level gauge 24 is provided on the front side of the tank body 21. The liquid level gauge 24 is used to display the liquid level in the tank body 21 to improve the convenience of operation.

[0033] A mobile frame 3 is provided at the lower end of the transfer tank 2. The mobile frame 3 includes a plurality of parallel legs 31 extending upward and downward. A universal wheel 4 is provided at the lower end of each leg 31. The universal wheel 4 is provided with a brake 41 to keep the transfer tank 2 stationary during feeding and discharging. A horizontally extending reinforcement plate 32 is provided between each leg 31 to enhance the stability of the mobile frame 3.

[0034] A limit plate 33 is provided at the upper end of the mobile frame 3, and the limit plate 33 is located on the outside of the outer circumference of the tank body 21. The limit plate 33 is fixed on the mobile frame 3 to limit the lower end of the transfer tank 2. The upper end of the mobile frame 3 and the left side of the tank body 21 have a bracket 34 extending up and down. The upper end of the bracket 34 is hinged to a fixed frame 35 located at the upper end of the tank body 21. The fixed frame 35 is sleeved on the outer circumference of the upper end of the tank body 21 to fix the tank body 21.

[0035] The working principle of the device is as follows: when in use, the transfer tank 2 is moved to the bottom of the discharge pipe 12 of the storage tank 1, and the brake 41 of the universal wheel 4 is opened, and the discharge pipe 12 and the feed port 22 are connected through the connecting device 23, and then the discharge valve 11 on the discharge pipe 12 is opened, and the triethylamine in the storage tank 1 is introduced into the transfer tank 2 by gravity, and the triethylamine liquid level in the transfer tank 2 is judged according to the liquid level gauge 24. When the liquid level rises to the upper limit of the liquid level gauge 24, the discharge valve 11 is closed, and the feed port 22 and the connecting device 23 are disconnected, and then the brake 41 is released, and the transfer tank 2 is moved to the core making location, and then the discharge valve 11 on the discharge port 25 is opened to complete the release of triethylamine according to demand.

[0036] Example 2 of a triethylamine transfer tank provided by the present invention:

[0037] The main difference between it and Example 1 is:

[0038] In Example 1, the transfer tank is a cylindrical tank.

[0039] In this embodiment, the transfer tank is a rectangular tank or a polygonal tank.

[0040] Example 3 of a triethylamine transfer tank provided by the present invention:

[0041] The main difference between it and Example 1 is:

[0042] In Example 1, the discharge port is located at the lower end of the transfer tank.

[0043] In this embodiment, the discharge port is located at the right end of the transfer tank.

[0044] According to the above description of this specification, those skilled in the art may also understand that the terms used below, such as "up", "down", "front", "back", "left", "right", "width", "horizontal", "top", "bottom", "inside", "outside" and other terms indicating orientation or positional relationships are based on the orientation or positional relationships shown in the drawings of this specification. They are only for the purpose of facilitating the explanation of the scheme of the utility model and simplifying the description, rather than explicitly or implicitly indicating that the devices or elements involved must have the specific orientation, be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms cannot be understood or interpreted as limitations on the scheme of the utility model.

[0045] In addition, in the description of this specification, “a plurality of” means at least two, for example, two, three or more, etc., unless otherwise clearly and specifically defined.

Claims

1. A triethylamine transfer tank, comprising a triethylamine storage tank, wherein one side of the storage tank is provided with a discharge pipe, the side where the discharge pipe is located being defined as the right side, and wherein: A transfer tank is provided below the discharge pipe, which includes a tank body, a feed port at the upper end of the tank body, a discharge port at the lower end of the tank body, a mobile frame at the lower end of the tank body, and a plurality of universal wheels at the lower end of the mobile frame; a bracket is provided on the left side of the tank body, and a fixed frame for fixing the transfer tank is hinged at the upper end of the bracket.

2. A triethylamine transfer tank according to claim 1, characterized in that, The discharge port is provided with a discharge valve to control the discharge of the transfer tank, and a hose is provided at the lower end of the discharge valve.

3. A triethylamine transfer tank according to claim 2, characterized in that, A liquid level gauge is provided on the front side of the tank body to display the liquid level inside the transfer tank.

4. A triethylamine transfer tank according to claim 3, characterized in that, A limit plate is provided at the upper end of the movable frame and located at the lower end of the transfer tank, and the limit plate is used to prevent the transfer tank from moving left and right.

5. A triethylamine transfer tank according to claim 4, characterized in that, The upper end of the feed port is provided with a connecting device.

6. A triethylamine transfer tank according to claim 5, characterized in that, The discharge pipe is provided with a discharge valve to control the discharge of the storage tank.

7. A triethylamine transfer tank according to claim 6, characterized in that, The mobile frame includes a plurality of legs arranged in parallel and extending up and down, the universal wheels are fixed to the lower end of each leg, and a reinforcing plate extending horizontally is provided between the legs.

8. A triethylamine transfer tank according to claim 7, characterized in that, The universal wheel is provided with a brake, and the brake is used to fix the movable frame during discharging.

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