Anti-spalling white steel receiving tank

Abstract

The utility model discloses an anti-spalling white steel receiving tank which comprises a receiving tank body, a telescopic expansion joint is arranged in the middle of the outer wall of the receiving tank body, a first copper pipe is arranged on the inner wall of the receiving tank body, and a longitudinal heat transfer part is arranged in the center of an inner cavity of the receiving tank body in the vertical direction. Wherein the first copper pipe is spirally arranged on the inner wall of the receiving tank body, the longitudinal heat transfer part is composed of a central column and a second copper pipe, the two ends of the central column are fixedly installed at the top end and the bottom end of the inner wall of the receiving tank body respectively, and the second copper pipe is spirally arranged on the outer wall of the longitudinal heat transfer part. In actual use, adaptive adjustment can be carried out according to the expansion of an object contained in the equipment, spalling is avoided, heat of the object contained in the equipment can be rapidly dispersed, local overheating is avoided, the equipment can be stably supported and prevented, and the stability of the equipment in use is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of white steel receiving tanks, in particular to an anti-expansion and cracking white steel receiving tank. Background Art

[0002] A receiving tank is a container for holding chemical products, among which a receiving tank made of white steel is one of many materials. White steel is the common name for high-speed steel. High-speed steel (HSS) is a tool steel with high hardness, high wear resistance and high heat resistance, also known as high-speed tool steel or sharp steel. Due to the high hardness of white steel, its deformation ability is relatively weak. When the load inside the white steel receiving tank changes, it is easy to expand outward and cause the tank body of the receiving tank to burst. The white steel receiving tank currently used cannot cope with this internal expansion. Therefore, when this situation occurs, the tank body cannot be used due to bursting, resulting in a waste of equipment costs. Based on the above problems, an anti-bursting white steel receiving tank is proposed. Utility Model Content

[0003] The utility model aims to provide an anti-expansion and cracking white steel receiving tank to solve the problem in the above background technology that the white steel receiving tank currently used cannot cope with the internal expansion and is easily damaged by the expansion force.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-expansion and cracking white steel receiving tank, comprising: a receiving tank body, a telescopic expansion joint is provided in the middle of the outer wall of the receiving tank body, a first copper tube is provided on the inner wall of the receiving tank body, and a longitudinal heat transfer part is provided in the up and down directions at the center position of the inner cavity of the receiving tank body.

[0005] Among them, the first copper tube is spirally arranged on the inner wall of the receiving tank body, the longitudinal heat transfer part is composed of a central column and a second copper tube, the two ends of the central column are respectively fixedly installed on the top and bottom ends of the inner wall of the receiving tank body, and the second copper tube is spirally arranged on the outer wall of the longitudinal heat transfer part.

[0006] Preferably, the outer wall of the receiving tank body is respectively provided with a fixed seat and a sliding seat, and the fixed seat and the sliding seat are respectively located at the bottom and top of the expansion joint, and the top of the fixed seat is circumferentially equidistantly installed with one end of a plurality of positioning rods, and the other end of the positioning rod slides through the outer wall of the sliding seat, and the top of the positioning rod is installed with a limiting cap.

[0007] Preferably, the outer wall of the positioning rod is provided with a thread, and two nuts are screwed to the outer wall of the thread, and the two nuts are respectively located at the upper and lower ends of the sliding seat, wherein the two nuts do not contact the outer wall of the sliding seat.

[0008] Preferably, a bracket is provided at the bottom end of the receiving tank body, a socket is installed at the top of the bracket, and the inner wall of the socket corresponds to the bottom end of the outer wall of the receiving tank body, and a plurality of blind grooves are equidistantly provided on the inner wall circumference of the socket along the circumferential direction, and a limit block is rotatably installed in the inner cavity of the blind groove, and the outer wall of the limit block contacts the outer wall of the receiving tank body.

[0009] Preferably, the outer wall of the limit block is wedge-shaped.

[0010] Preferably, the top and bottom ends of the receiving tank body are respectively provided with inlet and outlet pipes, and the inlet and outlet pipes are communicated with the inner cavity of the receiving tank body.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the anti-expansion and cracking white steel receiving tank compensates for the expansion force inside the receiving tank body by the expansion joint, and can stretch and expand the volume when the internal carrier expands to avoid expansion and cracking, and the heat of the material in the inner cavity of the receiving tank body is quickly diffused to the entire body through the first copper tube and the longitudinal heat transfer part to avoid local excessive temperature, and the equipment body is kept stable by the positioning of the positioning rod and the sliding cooperation of the sliding seat and the positioning rod, and the receiving tank body is placed downward so that a number of limit blocks limit the bottom end of the outer wall of the receiving tank body, so that the receiving tank body is stably placed, and in actual use, it can be adaptively adjusted according to the expansion of the internal contents of the equipment to avoid expansion and cracking, and can also quickly disperse the heat of the internal load to avoid local overheating, and can also stably support and prevent the equipment to ensure the stability of the equipment during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view cross-sectional view of the utility model.

[0013] Figure 2 It is the front view of the central column of the utility model.

[0014] Figure 3 It is a structural schematic diagram of the utility model.

[0015] Figure 4 It is a front cross-sectional view of the limit block of the utility model.

[0016] In the figure: 1, receiving tank body, 2, expansion joint, 3, first copper tube, 4, longitudinal heat transfer part, 4a, center column, 4b, second copper tube, 5, fixed seat, 6, sliding seat, 7, positioning rod, 8, limit cap, 9, thread, 10, nut, 11, inlet and outlet pipe, 12, bracket, 13, holder, 14, blind groove, 15, limit block. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The utility model provides a technical solution for an anti-expansion and cracking stainless steel receiving tank: an anti-expansion and cracking stainless steel receiving tank, comprising: a receiving tank body 1, the top and bottom ends of the receiving tank body 1 are respectively provided with inlet and outlet pipes 11, and the inlet and outlet pipes 11 are connected to the inner cavity of the receiving tank body 1, and the inlet and outlet pipes 11 are connected to the external device, so that substances can be transported to the inner cavity of the receiving tank body 1, or substances can be discharged. A telescopic expansion joint 2 is provided in the middle of the outer wall of the receiving tank body 1, and the expansion joint 2 is preferably a metal bellows, which can be stretched or contracted under the action of external force. The inner wall of the receiving tank body 1 is provided with a first copper tube 3. The first copper tube 3 is made of high-quality heat-conducting material. The first copper tube 3 is spirally arranged on the inner wall of the receiving tank body 1. The first copper tube 3 can make the local temperature quickly conduct horizontally. A longitudinal heat transfer part 4 is arranged at the center of the inner cavity of the receiving tank body 1 along the up and down directions, wherein the longitudinal heat transfer part 4 is composed of a central column 4a and a second copper tube 4b. The two ends of the central column 4a are respectively fixedly installed on the top and bottom of the inner wall of the receiving tank body 1. The second copper tube 4b is spirally arranged on the outer wall of the longitudinal heat transfer part 4. The second copper tube 4b can make the local temperature quickly conduct and disperse longitudinally.

[0019] In order to provide good supporting force when the expansion joint 2 is stretched, the following scheme is proposed: the outer wall of the receiving tank body 1 is respectively provided with a fixed seat 5 and a sliding seat 6, and the fixed seat 5 and the sliding seat 6 are respectively located at the bottom and top of the expansion joint 2, and the top of the fixed seat 5 is equidistantly installed with one end of several positioning rods 7 along the circumferential direction, and the other end of the positioning rod 7 slides through the outer wall of the sliding seat 6. When the expansion joint 2 is stretched, the sliding seat 6 slides upward along the outer wall of the positioning rod 7, and the top of the positioning rod 7 is installed with a limiting cap 8, which can limit the sliding seat 6 to prevent the sliding seat 6 from detaching from the outer wall of the positioning rod 7. The outer wall of the positioning rod 7 is provided with a thread 9, and the outer wall of the thread 9 is screwed with two nuts 10, and the two nuts 10 are respectively located at the upper and lower ends of the sliding seat 6, wherein the two nuts 10 do not contact the outer wall of the sliding seat 6, and in the natural state, there is a gap between the two nuts 10 and the sliding seat 6, which is sufficient for the sliding seat 6 to slide between the two nuts 10 while limiting.

[0020] As a preferred embodiment, further, a bracket 12 is provided at the bottom end of the receiving tank body 1, and a socket 13 is installed at the top end of the bracket 12, and the inner wall of the socket 13 corresponds to the bottom end of the outer wall of the receiving tank body 1. Placing the receiving tank body 1 downward can make the bottom end of the receiving tank body 1 embedded in the inner cavity of the socket 13, and the inner wall circumference of the socket 13 is equidistantly provided with a plurality of blind grooves 14 along the circumferential direction, and the inner cavity of the blind groove 14 is rotatably installed with a limit block 15, and the outer wall of the limit block 15 contacts the outer wall of the receiving tank body 1, wherein the outer wall shape of the limit block 15 is wedge-shaped, and when the receiving tank body 1 moves downward, the limit block 15 can be driven to rotate inward, thereby using a plurality of limit blocks 15 to support the bottom end of the arc-shaped outer wall of the receiving tank body 1.

[0021] The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0022] When in use, the receiving tank body 1 is placed from top to bottom in the inner cavity of the holder 13, and the friction between the bottom end of the outer wall of the receiving tank body 1 and the outer wall of the limit block 15 is used to make several limit blocks 15 rotate inward respectively, and several limit blocks 15 can be used to support the bottom end of the inner cavity of the receiving tank body 1, and the inner wall of the holder 13 is used to support the side wall of the receiving tank body 1, so as to ensure that the receiving tank body 1 is stably placed in the inner cavity of the holder 13. When it is necessary to receive substances, the inlet and outlet pipes 11 can be connected to the external equipment. When the substances enter the inner cavity of the receiving tank body 1 and contact the first copper tube 3, the local temperature can be quickly diffused, so that each The temperature at the same place is the same, and the second copper tube 4b is used to transfer the temperature longitudinally to accelerate the temperature stabilization. When the material in the inner cavity of the receiving tank body 1 expands due to some factors, the expansion joint 2 can be stretched to increase the overall volume of the receiving tank body 1. At the same time, the sliding seat 6 slides upward, and the positioning rod 7 is used to limit the device as a whole. In actual use, it can not only make adaptive adjustments according to the expansion of the contents inside the equipment, but also quickly disperse the heat of the internal load to avoid cracking, and can also stably support the receiving tank body 1 to avoid skewing and deflection when the equipment is in use.

[0023] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "center position", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly specified and limited, the terms "snapping", "plugging", "welding", "installation", "setting", "interference fit", "screw connection", "pin connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-expansion and cracking stainless steel receiving tank, characterized in that: include: A receiving tank body (1), wherein a telescopic expansion joint (2) is provided in the middle of an outer wall of the receiving tank body (1), a first copper tube (3) is provided on the inner wall of the receiving tank body (1), and a longitudinal heat transfer portion (4) is provided in the central position of the inner cavity of the receiving tank body (1) along the up-down direction; The first copper tube (3) is spirally arranged on the inner wall of the receiving tank body (1), the longitudinal heat transfer part (4) is composed of a central column (4a) and a second copper tube (4b), the two ends of the central column (4a) are respectively fixedly mounted on the top and bottom ends of the inner wall of the receiving tank body (1), and the second copper tube (4b) is spirally arranged on the outer wall of the longitudinal heat transfer part (4).

2. The anti-expansion and cracking stainless steel receiving tank according to claim 1, characterized in that: The outer wall of the receiving tank body (1) is provided with a fixed seat (5) and a sliding seat (6), and the fixed seat (5) and the sliding seat (6) are respectively located at the bottom and top of the expansion joint (2), and one end of a plurality of positioning rods (7) are equidistantly installed at the top of the fixed seat (5) along the circumferential direction, and the other end of the positioning rod (7) slides through the outer wall of the sliding seat (6), and a limit cap (8) is installed at the top of the positioning rod (7).

3. The anti-expansion and cracking stainless steel receiving tank according to claim 2 is characterized in that: The outer wall of the positioning rod (7) is provided with a thread (9), and two nuts (10) are screwed onto the outer wall of the thread (9), and the two nuts (10) are respectively located at the upper and lower ends of the sliding seat (6), wherein the two nuts (10) do not contact the outer wall of the sliding seat (6).

4. The anti-expansion and cracking stainless steel receiving tank according to claim 3 is characterized in that: A bracket (12) is provided at the bottom end of the receiving tank body (1), a holder (13) is installed at the top end of the bracket (12), and the inner wall of the holder (13) corresponds to the bottom end of the outer wall of the receiving tank body (1), and a plurality of blind grooves (14) are equidistantly provided on the inner wall of the holder (13) along the circumferential direction, and a limit block (15) is rotatably installed in the inner cavity of the blind groove (14), and the outer wall of the limit block (15) contacts the outer wall of the receiving tank body (1).

5. The anti-expansion and cracking stainless steel receiving tank according to claim 4, characterized in that: The outer wall of the limiting block (15) is in a wedge shape.

6. The anti-expansion and cracking stainless steel receiving tank according to any one of claims 1 to 5, characterized in that: The top and bottom ends of the receiving tank body (1) are respectively provided with inlet and outlet pipes (11), and the inlet and outlet pipes (11) are in communication with the inner cavity of the receiving tank body (1).

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