Open type flame retardant raw material storage tank

Abstract

The utility model particularly relates to the technical field of flame retardant storage, and discloses an open type flame retardant raw material storage tank which comprises a tank body, a base is fixedly arranged at the bottom end of the tank body, a servo motor is fixedly arranged in the middle of the side wall of the tank body, and the other end, away from the servo motor, of the tank body is rotationally connected with a second end cover. A first notch is formed in the middle of the tank body, the output end of one end of the servo motor penetrates through the tank body and is fixedly provided with a cross rod, a spiral blade is wound on the outer surface of the cross rod, and the external size of the spiral blade is matched with the internal size of the tank body. By arranging the tank body, the servo motor, the cross rod and the spiral blade, the external size of the spiral blade is matched with the internal size of the notch I, and the spiral blade can be driven to synchronously rotate along with the cross rod by starting the servo motor, so that a flame retardant raw material can be pushed out of the notch I, and the taking-out efficiency of the flame retardant raw material is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of flame retardant storage, in particular to an open flame retardant raw material storage tank. Background Art

[0002] Flame retardants are functional additives that impart flame resistance to flammable polymers. They are primarily designed to enhance the flame retardancy of polymer materials. There are various types of flame retardants, categorized by their method of application as additives and reactive flame retardants. Flame retardant raw materials primarily include organic and inorganic flame retardants. Flame retardant raw materials are typically granular, requiring open storage tanks for easy transport during production.

[0003] Existing open flame retardant raw material storage tanks generally include a tank body, an end cover, and a base. The base is used to support the tank body so that the tank body can be placed horizontally, thereby lowering the center of gravity of the tank body and improving the stability of the storage tube during transportation.

[0004] During use, the existing open flame retardant raw material storage tank has a long tank body and some raw material particles are accumulated, thereby affecting the efficiency of taking out the flame retardant raw material. Utility Model Content

[0005] The utility model provides an open flame retardant raw material storage tank, which aims to solve the problem that the existing open flame retardant raw material storage tank has a long tank body and some raw material particles are accumulated during use, thereby affecting the efficiency of taking out the flame retardant raw material.

[0006] The utility model is implemented as follows: an open flame retardant raw material storage tank includes a tank body, a base is fixedly provided at the bottom end of the tank body, a servo motor is fixedly provided at the middle position of the side wall of the tank body, the other end of the tank body away from the servo motor is rotatably connected to an end cover 2, a notch is opened in the middle of the tank body, an output end of one end of the servo motor passes through the tank body and is fixedly provided with a cross bar, the outer surface of the cross bar is wrapped with a spiral blade, and the outer size of the spiral blade is adapted to the inner size of the tank body.

[0007] Preferably, both ends of the tank body are sleeved with limiting frames, and the bottom ends of the limiting frames are fixed on the surface of the base, thereby improving the firmness of the tank body installation.

[0008] Preferably, a feed port is inserted into the top of the tank body, the feed port is communicated with the slot 1, and the top of the feed port is rotatably connected to the end cover 1, so as to facilitate the filling of the flame retardant raw materials.

[0009] Preferably, the top ends of the two limiting frames are fixed with lifting rings, and the lifting rings are U-shaped and symmetrically distributed, thereby improving the convenience of lifting the tank body.

[0010] Preferably, a support frame is provided on the inner wall of the slot one, and connecting seats are fixed at the ends of the support frame. The connecting seats are fixed on the inner wall of the slot one in turn, and a slot two is opened at the middle position of the support frame for the cross bar to be plugged in. The external dimensions of the cross bar are adapted to the internal dimensions of the slot two, thereby improving the stability of the cross bar rotation.

[0011] Preferably, a sealing ring is clamped on the inner side wall of the second end cover. The sealing ring is made of rubber and is in a circular ring shape. The outer size of the sealing ring is matched with the inner size of the first slot, thereby improving the sealing performance of the second end cover.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] Firstly, a tank body, a servo motor, a cross bar and a spiral blade are provided, and the outer dimensions of the spiral blade are adapted to the inner dimensions of the slot one. By starting the servo motor, the spiral blade can be driven to rotate synchronously with the cross bar, so that the flame retardant raw material can be pushed out of the interior of the slot one, thereby improving the efficiency of taking out the flame retardant raw material; secondly, a support frame, a slot two and a connecting seat are provided, and the slot two passes through the middle of the support frame for the other end of the cross bar to be plugged in, which can limit the lateral displacement of the end of the cross bar, thereby improving the stability of the rotation of the cross bar; finally, when filling the raw materials, starting the servo motor can evenly transport the accumulated raw materials to the interior of the slot one, thereby improving the uniformity of the raw material storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a side view three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 This is a schematic diagram of the front view installation structure of the present invention.

[0016] Figure 3 This is a schematic diagram of the side sectional structure of the tank body of the present invention.

[0017] The figures are marked as follows: 1. tank body; 2. base; 3. servo motor; 4. limit frame; 5. feed port; 6. end cover 1; 7. lifting ring; 8. end cover 2; 9. notch 1; 10. cross bar; 11. spiral blade; 12. support frame; 13. notch 2; 14. sealing ring; 15. connecting seat. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0019] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] See also Figure 1-3 The embodiment provided by the present invention is an open flame retardant raw material storage tank, comprising a tank body 1, a base 2 made of stainless steel, a base 2 fixed to the bottom end of the tank body 1 by welding, the base 2 improves the stability of the tank body 1 support, a servo motor 3 is fixed at the middle position of the side wall of the tank body 1, the other end of the tank body 1 away from the servo motor 3 is rotatably connected to an end cover 2 8, a sealing ring 14 is clamped on the inner side wall of the end cover 2 8, the sealing ring 14 is made of rubber and is in a circular shape, the outer size of the sealing ring 14 is adapted to the inner size of the notch 1 9, which improves the sealing performance of the end cover 2 8, a notch 9 is opened in the middle of the tank body 1, and a feed port 5 is plugged into the top of the tank body 1, The feed port 5 is connected to the slot 9, and the top of the feed port 5 is rotatably connected to the end cover 6. By opening the end cover 6, the flame retardant raw material can be filled from the feed port 5 into the interior of the slot 9. The output end of one end of the servo motor 3 passes through the tank body 1 and is fixed with a cross bar 10 through a coupling. The outer surface of the cross bar 10 is wrapped with a spiral blade 11. The outer size of the spiral blade 11 is adapted to the inner size of the tank body 1. When the raw material needs to be discharged, the operator opens the end cover 8 and then connects an external power supply. By starting the servo motor 3, the spiral blade 11 can be driven to rotate synchronously with the cross bar 10, thereby pushing the flame retardant raw material out of the interior of the slot 9, thereby improving the efficiency of removing the flame retardant raw material.

[0021] Both ends of the tank body 1 are provided with limit frames 4 through welding sleeves, and the bottom ends of the limit frames 4 are fixed to the surface of the base 2, which improves the firmness of the installation of the tank body 1. The top ends of the two limit frames 4 are fixed with lifting rings 7 through welding. The lifting rings 7 are U-shaped and symmetrically distributed, which improves the convenience of lifting the tank body 1.

[0022] A support frame 12 is provided on the inner wall of the slot 1 9, and connecting seats 15 are fixed at the ends of the support frame 12. The connecting seats 15 are fixed on the inner wall of the slot 1 9 in turn. A slot 2 13 is provided at the middle position of the support frame 12 for the cross bar 10 to be plugged in. The external dimensions of the cross bar 10 are adapted to the internal dimensions of the slot 2 13, thereby improving the rotation stability of the cross bar 10.

[0023] Working principle: When using this open flame retardant raw material storage tank, the operator first connects an external power supply, opens the feed port 5 by rotating the end cover 6, and can pour the raw materials from the feed port 5 into the interior of the slot 9 for storage. Starting the servo motor 3 can drive the spiral blade 11 to rotate, so that the raw materials are evenly distributed inside the slot 9, thereby improving the uniformity and efficiency of the raw material tank. When the raw materials need to be taken out, the operator opens the end cover 28 to expose the slot 9. After the operator connects the power supply, starting the servo motor 3 can drive the spiral blade 11 to rotate synchronously with the cross bar 10. The external dimensions of the spiral blade 11 are adapted to the internal dimensions of the slot 9. The spiral blade 11 can push the flame retardant raw materials out of the interior of the slot 9 through spiral extrusion, thereby improving the efficiency of taking out the flame retardant raw materials.

[0024] Secondly, the second notch 13 is provided at the middle position of the support frame 12 for the cross bar 10 to be inserted into, thereby limiting the displacement of the end of the cross bar 10 and improving the rotation stability of the cross bar 10 and the spiral blade 11.

[0025] It should be noted that for the aforementioned embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0026] In the several embodiments provided in this application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative, such as the division of the above-mentioned units. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the coupling or communication connection between each other shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0027] The units described above as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. An open flame retardant raw material storage tank, characterized in that: The invention comprises a tank body (1): a base (2) is fixedly provided at the bottom end of the tank body (1), a servo motor (3) is fixedly provided at the middle position of the side wall of the tank body (1), the other end of the tank body (1) away from the servo motor (3) is rotatably connected to an end cover (8), a notch (9) is provided in the middle of the tank body (1), an output end of one end of the servo motor (3) passes through the tank body (1) and is fixedly provided with a cross bar (10), the outer surface of the cross bar (10) is wound with a spiral blade (11), and the outer size of the spiral blade (11) is adapted to the inner size of the tank body (1).

2. The open flame retardant raw material storage tank according to claim 1, characterized in that: Both ends of the tank body (1) are sleeved with limiting frames (4), and the bottom ends of the limiting frames (4) are fixed on the surface of the base (2).

3. The open flame retardant raw material storage tank according to claim 2, characterized in that: The top end of the tank body (1) is plugged with a feed port (5), the feed port (5) is connected to a slot (9), and the top end of the feed port (5) is rotatably connected to an end cover (6).

4. The open flame retardant raw material storage tank according to claim 3, characterized in that: The top ends of the two limiting frames (4) are both fixed with hanging rings (7), and the hanging rings (7) are both U-shaped and symmetrically distributed.

5. The open flame retardant raw material storage tank according to claim 1, characterized in that: A support frame (12) is provided on the inner side wall of the slot one (9), and connecting seats (15) are fixed at the ends of the support frame (12). The connecting seats (15) are fixed on the inner side wall of the slot one (9) in sequence. A slot two (13) is provided at the middle position of the support frame (12) for the cross bar (10) to be plugged in. The outer size of the cross bar (10) is adapted to the inner size of the slot two (13).

6. The open flame retardant raw material storage tank according to claim 1, characterized in that: A sealing ring (14) is clamped on the inner side wall of the second end cover (8). The sealing ring (14) is made of rubber and is in a circular ring shape. The outer size of the sealing ring (14) is compatible with the inner size of the first notch (9).

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