Non-ferrous metal smelting pipeline arrangement structure

Abstract

The utility model discloses a non-ferrous metal smelting pipeline arrangement structure which comprises a straight pipe and a bent pipe which are located near a pump or a flange plate, the straight pipe is connected to a first shock absorber through a first hoop, and the first shock absorber is connected to a shock absorption seat through a first supporting rod. The two straight pipe sections of the bent pipe are connected to the second shock absorber and the third shock absorber through the second hoop and the third hoop respectively, and the second shock absorber and the third shock absorber are connected to the shock absorption base through the second supporting rod and the third supporting rod respectively. In the ore pulp conveying process, effective vibration reduction and resonance amplitude reduction can be achieved for straight pipes or bent pipes at the pump and the flanges, damage to the joints of the pipes is avoided, use safety is improved, the possibility of leakage at the joints of the flanges is reduced, and production efficiency and safety are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of nonferrous metal smelting pipelines and relates to a nonferrous metal smelting pipeline arrangement structure. Background Art

[0002] During the non-ferrous metal smelting process, the pipeline system often faces impact and vibration problems caused by factors such as equipment vibration, thermal expansion, and material flow, which may cause damage and leakage at the pipeline joints, affecting production safety and efficiency. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a nonferrous metal smelting pipeline arrangement structure, which can achieve the effect of vibration reduction and vibration buffering and play a role in protecting the pipeline connection.

[0004] The solution implemented by this utility model is:

[0005] A non-ferrous metal smelting pipeline layout structure includes a straight pipe and a curved pipe located near a pump or a flange. The straight pipe is connected to a first vibration damper via a first clamp. The first vibration damper is connected to a vibration damping seat via a first support rod. The two straight pipe sections of the curved pipe are connected to a second vibration damper and a third vibration damper respectively via a second clamp and a third clamp. The second vibration damper and the third vibration damper are connected to the vibration damping seat respectively via a second support rod and a third support rod.

[0006] Furthermore, the above-mentioned shock absorber 1, shock absorber 2 and shock absorber 3 use rubber shock absorbers, and two rubber shock absorbers are used, each of which is connected to two fixing plates by bolts. The two fixing plates are used to fix the connection clamp and the support rod respectively.

[0007] Furthermore, the above-mentioned support rod one, support rod two and support rod three adopt threaded telescopic support rods, including two threaded rods and a double-headed threaded sleeve. The two threaded rods are respectively spirally connected to the two ends of the double-headed threaded sleeve in opposite directions, and one of the threaded rods is fixedly connected to a flange plate, which is used to fix the vibration damping seat.

[0008] Furthermore, the vibration damping seat is provided with a vibration damping cavity, and vibration damping steel balls are arranged in the vibration damping cavity.

[0009] Furthermore, the straight pipe and the curved pipe are located near the pump or near the flange.

[0010] The effects of the utility model are as follows: the utility model can achieve effective vibration reduction for straight pipes or curved pipes at the pump and flange during slurry transportation, reduce resonance amplitude, avoid damage to pipeline connections, improve safety of use, reduce the possibility of leakage at flange connections, and improve production efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1This is a side view diagram of the installation of the vibration reduction structure at the straight pipe;

[0012] Figure 2 This is a front view diagram of the installation of the vibration reduction structure at the straight pipe;

[0013] Figure 3 This is a schematic diagram of the vibration reduction structure installed at the horizontal bend;

[0014] Figure 4 Schematic diagram of installing vibration reduction structure at vertical bend. DETAILED DESCRIPTION

[0015] The present invention will be further described below with reference to specific embodiments.

[0016] Example 1: Figure 1-4 As shown, a non-ferrous metal smelting pipeline layout structure includes a straight pipe 1 and a curved pipe 2 located near a pump or a flange. The straight pipe 1 is connected to a vibration damper 4 through a clamp 3, and the vibration damper 4 is connected to a vibration damper seat 6 through a support rod 5. The two straight pipe sections of the curved pipe 2 are connected to vibration dampers 2 9 and 3 10 through clamps 2 7 and 3 8 respectively. The vibration dampers 2 9 and 3 10 are connected to the vibration damper seat 6 through support rods 2 11 and 3 12 respectively. The utility model adopts a dual vibration damping structure consisting of a vibration damper and a vibration damping seat, which can achieve effective vibration reduction for the straight pipe or curved pipe at the pump and flange during the slurry transportation process, reduce the resonance amplitude, avoid damage to the pipeline connection, improve safety in use, reduce the possibility of leakage at the flange connection, improve production efficiency and safety, and the clamp connection method is convenient and fast.

[0017] In order to facilitate installation and achieve vibration reduction effect, shock absorber 1 4, shock absorber 2 9 and shock absorber 3 10 use rubber shock absorbers. Two rubber shock absorbers are used, and each is connected to two fixing plates 13 by bolts. The two fixing plates 13 are used to fix the connection between the clamp and the support rod respectively. The rubber shock absorber has a sleeve structure. After the bolts pass through, the two fixing plates 13 are fixed to it with nuts. The symmetrical arrangement of vibration reduction is stable and reliable. The fixing plate 13 is fixed to the U-shaped clamp with double nuts, and the fixing plate 13 is fixed to the support rod with double nuts.

[0018] In order to facilitate the adjustment of the initial pressure intensity of the shock absorber, the support rod 1 5, the support rod 2 11 and the support rod 3 12 are threaded telescopic support rods. The specific structure includes two threaded rods 14 and a double-headed threaded sleeve 15. The two threaded rods 14 are respectively spirally connected to the two ends of the double-headed threaded sleeve 15 in opposite directions. A perforation is provided in the middle of the double-headed threaded sleeve to facilitate the insertion of the rotating rod and rotate it to open the two threaded rods, thereby realizing length adjustment, obtaining shock absorbers with different initial pressure intensity, and quickly realizing the position adjustment of the shock absorber to match the connection with the clamp. One of the threaded rods 14 is fixedly connected to a flange 16, and the flange 16 is used to fix the connection to the shock absorber seat. The flange connection is convenient and fast, and the connection is reliable and stable.

[0019] In order to achieve a better vibration reduction effect, the vibration reduction seat 6 is provided with a vibration reduction cavity, and vibration reduction steel balls are arranged in the vibration reduction cavity. Through the interaction between the steel balls, a better damping effect is achieved, and the vibration reduction effect is better.

[0020] The above is only a specific implementation method of the present invention, but the scope of protection of the present invention is not limited to this. Any technician familiar with the technical field can easily think of changes or replacements within the technical scope disclosed by the present invention, which should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A non-ferrous metal smelting pipeline arrangement structure, characterized by: The invention comprises a straight pipe (1) and a curved pipe (2) located near a pump or a flange, wherein the straight pipe (1) is connected to a vibration damper (4) through a clamp (3), and the vibration damper (4) is connected to a vibration damper seat (6) through a support rod (5). The two straight pipe sections of the curved pipe (2) are connected to a vibration damper (9) and a vibration damper (10) through a clamp (7) and a clamp (8) respectively, and the vibration damper (9) and the vibration damper (10) are connected to the vibration damper seat (6) through a support rod (11) and a support rod (12) respectively.

2. The non-ferrous metal smelting pipeline arrangement structure according to claim 1, characterized in that: Shock absorber 1 (4), shock absorber 2 (9) and shock absorber 3 (10) use rubber shock absorbers. Two rubber shock absorbers are used and are respectively connected to two fixing plates (13) by bolts. The two fixing plates (13) are used to respectively fix the connection clamp and the support rod.

3. The non-ferrous metal smelting pipeline arrangement structure according to claim 2, characterized in that: The support rod 1 (5), the support rod 2 (11) and the support rod 3 (12) are threaded telescopic support rods, including two threaded rods (14) and a double-headed threaded sleeve (15). The two threaded rods (14) are respectively spirally connected to the two ends of the double-headed threaded sleeve (15) in opposite directions. One of the threaded rods (14) is fixedly connected to a flange (16), and the flange (16) is used to fix the vibration damping seat.

4. The non-ferrous metal smelting pipeline arrangement structure according to claim 1, characterized in that: The vibration damping seat (6) is provided with a vibration damping cavity, and vibration damping steel balls are arranged in the vibration damping cavity.

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