Flow guide device for improving flow state of heavy precipitate

Abstract

The utility model discloses a flow guide device for improving the flow state of heavy sediment, and relates to the technical field of fluid transportation. The buffering device comprises a buffering cylinder, an input pipe is communicated with the middle of the rear end of the outer wall of the buffering cylinder, an output pipe is communicated with the middle of the front end of the outer wall of the buffering cylinder, two first rotating frames are welded to the upper end of the inner wall of each of the output pipe and the input pipe, and first rotating shafts are rotationally connected to the opposite sides of the outer walls of each pair of first rotating frames. Turnover spiral blades are fixedly installed on one side walls of the two rotating shafts, and two impact plates are slidably connected to the inner wall of the buffering cylinder in a bilateral symmetry mode. The motor is started to drive the front overturning spiral blade and the rear overturning spiral blade to rotate, large-particle heavy materials deposited on the lower portions in the input pipe and the output pipe are spirally stirred through the rotating overturning spiral blades, the suspension standing time of the large-particle heavy materials in the pipeline is prolonged, the large-particle heavy materials at the bottom of the pipeline are prevented from being deposited and accumulated, and the large-particle heavy materials are prevented from being separated. And the fluid transportation efficiency of the pipeline is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fluid transportation, in particular to a flow guiding device for improving the flow state of heavy sedimentation. Background Art

[0002] Flow characteristics are one of the most important considerations in the design and operation of fluid transportation systems. Optimizing them can improve transportation efficiency, reduce energy consumption, and lower maintenance costs. Pipeline transportation systems are a common method of transportation in modern industry, widely used in fields such as petroleum, chemical industry, metallurgy, and sewage treatment. However, transporting heavy fluids through pipelines has the following drawbacks:

[0003] 1. When a fluid containing a large amount of heavy matter is transported in a pipeline, the large particles of heavy matter in the fluid will sink to the bottom of the pipeline under the action of gravity. Over time, the large particles of heavy matter that sink to the bottom of the pipeline will accumulate more and more, causing blockage of the pipeline and affecting the normal transportation use of the pipeline;

[0004] 2. When transporting a fluid containing a large amount of heavy matter, the flow rate of the fluid is usually unstable. The unstable flow rate of the fluid in the pipeline will impact the pipeline itself, which will cause damage to the pipeline in the long run.

[0005] Therefore, it is necessary to improve the existing technology to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to provide a diversion device for improving the flow state of heavy sedimentation. The large particles of heavy matter deposited at the bottom of the input pipe and the output pipe are spirally stirred by rotating flip spiral blades, thereby increasing the suspension residence time of the large particles of heavy matter in the pipeline and preventing the large particles of heavy matter from settling and accumulating at the bottom of the pipeline. This solves the problem that the large particles of heavy matter in the existing fluid will sink to the bottom of the pipeline under the action of gravity, and the large particles of heavy matter that sink to the bottom of the pipeline will accumulate more and more over time, causing blockage of the pipeline.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The utility model is a flow guiding device for improving the flow state of heavy sedimentation, comprising a buffer cylinder, an input pipe being connected to the middle of the rear end of the outer wall of the buffer cylinder, an output pipe being connected to the middle of the front end of the outer wall of the buffer cylinder, two rotating frames being welded to the upper end of the inner wall of the output pipe, a rotating shaft being rotatably connected to the opposite sides of the outer wall of each pair of rotating frames, a flip spiral blade being fixedly installed on one side wall of each of the two rotating shafts, two impact plates being symmetrically slidably connected to the inner wall of the buffer cylinder, and a buffer spring being fixedly installed on the opposite side of the impact plate and the outer wall of the buffer cylinder.

[0009] Furthermore, the opposite ends of the outer walls of the two rotating shafts are fixedly connected to bevel gears 1, the upper ends of the outer walls of the input pipe and the output pipe are fixedly installed with rotating shafts 2, the upper ends of the outer walls of the two rotating shafts 2 are fixedly connected to bevel gears 3, the lower end of the outer wall of each rotating shaft 2 passes through the upper end of the inner wall of the input pipe or the output pipe and is fixedly connected to bevel gear 2, the bevel gear 2 is meshed with the bevel gear 1, the upper ends of the outer walls of the input pipe and the output pipe are welded with rotating frames 2, the two rotating frames 2 are simultaneously rotatably connected to rotating shaft 3, the front and rear ends of the outer wall of the rotating shaft 3 are fixedly connected to bevel gears 4, and the bevel gear 4 is meshed with the bevel gear 3.

[0010] Furthermore, the three side walls of the rotating shaft are fixedly connected to pulley 1, the upper end of the outer wall of the buffer cylinder is welded with a motor mounting bracket, the upper end of the outer wall of the motor mounting bracket is fixedly mounted with a motor, the output end of the motor is fixedly connected to pulley 2, and the pulley 2 is connected to the pulley 1 via a transmission belt.

[0011] Furthermore, the outer walls of the two impact plates are on opposite sides and are welded with main sliding rods inside the buffer spring. The opposite ends of the two main sliding rods pass through the opposite sides of the outer wall of the buffer cylinder and are fixedly installed with sliding plates.

[0012] Furthermore, auxiliary sliding rods are fixedly installed on opposite sides of the outer walls of the two sliding plates in a front-to-back symmetrical manner, and each pair of auxiliary sliding rods on the left and right sides penetrates the inner wall of the buffer cylinder and is fixedly connected to the impact plate.

[0013] Furthermore, a scale is welded on the right side of the outer wall of the buffer cylinder, and a pointer block is fixedly installed on the upper end of the outer wall of the sliding plate on the right side.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model starts the motor to drive the front and rear flip spiral blades to rotate. The rotating flip spiral blades spirally stir the large particles of heavy matter deposited at the bottom of the input pipe and the output pipe, thereby increasing the suspension residence time of the large particles of heavy matter in the pipe, preventing the large particles of heavy matter from settling and accumulating at the bottom of the pipe, and improving the pipeline's transportation efficiency for the fluid.

[0016] 2. When the present invention is in use, when the flow rate of the fluid flowing into the input pipe is generally unstable, the fluid will impact the two impact plates inside the buffer cylinder when entering the buffer cylinder, causing the impact plates to compress the buffer springs. The compression of the buffer springs can absorb the impact force of the fluid on the inner wall of the pipe, reducing the impact damage of the fluid on the pipe when the flow rate is unstable, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a cross-sectional view of the internal structure of the input pipe of the utility model;

[0020] Figure 3 This is a cross-sectional view of the buffer cylinder of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the rotating shaft 1 and the flip spiral blade of the utility model;

[0022] Figure 5 This is a schematic structural diagram of the impact plate and buffer spring of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 100. Buffer cylinder; 110. Input pipe; 120. Output pipe; 200. Rotating frame 1; 210. Rotating shaft 1; 220. Flip spiral blade; 230. Bevel gear 1; 240. Rotating shaft 2; 250. Bevel gear 2; 260. Bevel gear 3; 300. Rotating frame 2; 310. Rotating shaft 3; 320. Bevel gear 4; 330. Pulley 1; 340. Transmission belt; 400. Motor mounting frame; 410. Motor; 420. Pulley 2; 500. Impact plate; 510. Buffer spring; 520. Main sliding rod; 530. Sliding plate; 540. Auxiliary sliding rod; 600. Scale; 610. Pointer block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0026] See also Figure 1-5As shown, the utility model is a flow guide device for improving the flow state of heavy sedimentation, including a buffer cylinder 100, an input pipe 110 is connected to the middle of the rear end of the outer wall of the buffer cylinder 100, and an output pipe 120 is connected to the middle of the front end of the outer wall of the buffer cylinder 100. Two rotating racks 200 are welded to the upper ends of the inner walls of the output pipe 120 and the input pipe 110. The opposite sides of the outer walls of each pair of rotating racks 200 are rotatably connected to a rotating shaft 210, and the side walls of the two rotating shafts 210 are fixedly installed with flip spiral blades 220. The inner wall of the buffer cylinder 100 is symmetrically slidably connected to two impact plates 500. The impact plates 500 are fixedly installed with buffer springs 510 on the opposite sides of the outer wall of the buffer cylinder 100. By rotating the flip spiral blades 22 0 The large particles of heavy matter deposited at the bottom of the input pipe 110 and the output pipe 120 are spirally stirred to prevent the large particles of heavy matter from settling and accumulating at the bottom. At the same time, when the flow rate of the fluid flowing into the input pipe 110 is usually unstable, the fluid will impact the two impact plates 500 inside the buffer cylinder 100 when entering the buffer cylinder 100, causing the two impact plates 500 to slide, causing the impact plates 500 to compress the buffer springs 510. The compression of the buffer springs 510 can absorb the impact force of the fluid on the inner wall of the pipe, reducing the impact damage of the fluid on the pipe when the flow rate is unstable. The opposite ends of the outer walls of the two rotating shafts 210 are fixedly connected to the bevel gears 230. The upper ends of the outer walls of the input pipe 110 and the output pipe 120 are A rotating shaft 240 is fixedly installed, and the upper ends of the outer walls of the two rotating shafts 240 are fixedly connected to the bevel gear 3 260. The lower end of the outer wall of each rotating shaft 240 passes through the upper end of the inner wall of the input pipe 110 or the output pipe 120 and is fixedly connected to the bevel gear 2 250. The bevel gear 250 is meshed with the bevel gear 1 230. The upper ends of the outer walls of the input pipe 110 and the output pipe 120 are welded with a rotating frame 2 300. The two rotating frames 2 300 are rotated and connected to the rotating shaft 3 310 at the same time. The front and rear ends of the outer wall of the rotating shaft 3 310 are fixedly connected to the bevel gear 4 320. The bevel gear 4 320 is meshed with the bevel gear 3 260. The rotation of the rotating shaft 3 310 drives the two bevel gears 4 320 to rotate, thereby making the two bevel gears 3 260 rotates, causing the front and rear two rotating shafts 240 to rotate, thereby causing the two bevel gears 1 230 and the rotating shaft 1 210 to rotate, driving the front and rear two flip spiral blades 220 to rotate, and the side wall of the rotating shaft 310 is fixedly connected to the pulley 1 330, and the upper end of the outer wall of the buffer cylinder 100 is welded with a motor mounting bracket 400, and the upper end of the outer wall of the motor mounting bracket 400 is fixedly installed with a motor 410, and the output end of the motor 410 is fixedly connected to the pulley 2 420, and the pulley 2 420 and the pulley 1 330 are connected to the transmission belt 340. The starting of the motor 410 drives the pulley 2 420, the transmission belt 340 and the pulley 1 330 to rotate, thereby causing the rotating shaft 310 to rotate.

[0027] Among them Figure 1 and Figure 5 As shown, the outer walls of the two impact plates 500 are on opposite sides and are welded with main sliding rods 520 inside the buffer spring 510. The opposite ends of the two main sliding rods 520 penetrate the outer wall of the buffer cylinder 100 and are fixedly installed with sliding plates 530. When the impact plate 500 slides, it can drive the sliding plate 530 to slide. The opposite sides of the outer walls of the two sliding plates 530 are fixedly installed with auxiliary sliding rods 540 symmetrically front and back. Each pair of auxiliary sliding rods 540 on the left and right penetrates the inner wall of the buffer cylinder 100 and is fixedly connected to the impact plate 500. When the sliding plate 530 slides, it can drive the auxiliary sliding rod 540 to slide. The auxiliary sliding rod 540 can improve the stability of the impact plate 500 when sliding. A scale 600 is welded on the right side of the outer wall of the buffer cylinder 100, and a pointer block 610 is fixedly installed on the upper end of the outer wall of the right sliding plate 530. When the sliding plate 530 slides, it can drive the upper pointer block 610 to slide. Through the position pointed by the pointer block 610 on the scale 600, personnel can more intuitively and conveniently understand the flow rate changes of the fluid in the device.

[0028] A specific application of this embodiment is as follows: when in use, fluid enters the device from the input pipe 110, and the motor 410 is started to drive the pulley 2 420, the transmission belt 340 and the pulley 1 330 to rotate, thereby rotating the rotating shaft 310. The rotation of the rotating shaft 310 drives the two bevel gears 4 320 to rotate, thereby rotating the two bevel gears 3 260, and rotating the front and rear rotating shafts 2 240. In turn, the two bevel gears 1 230 and the rotating shaft 1 210 rotate, driving the front and rear flip spiral blades 220 to rotate. The rotating flip spiral blades 220 spirally stir the large particles and heavy materials deposited at the bottom of the input pipe 110 and the output pipe 120. Prevent the accumulation of large particles and heavy sediment at the bottom. At the same time, when the flow rate of the fluid flowing into the input pipe 110 is usually unstable, the fluid will impact the two impact plates 500 inside the buffer cylinder 100 when entering the buffer cylinder 100, causing the two impact plates 500 to slide, and causing the impact plates 500 to compress the buffer spring 510. The compression of the buffer spring 510 can absorb the impact force of the fluid on the inner wall of the pipe, reducing the impact damage of the fluid to the pipe when the flow rate is unstable, and through the change in the position of the pointer block 610 on the scale 600, outsiders can more intuitively and conveniently understand the flow rate changes of the fluid in the device, and finally the fluid with improved sedimentation and flow rate is discharged from the output pipe 120.

[0029] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments, any equivalent replacement of some of the technical features therein, and any modification, equivalent replacement, and improvement made are within the scope of protection of the present invention.

Claims

1. A flow guiding device for improving the flow state of heavy sediment, comprising a buffer cylinder (100), characterized in that: The middle portion of the rear end of the outer wall of the buffer cylinder (100) is connected to an input pipe (110), and the middle portion of the front end of the outer wall of the buffer cylinder (100) is connected to an output pipe (120). Two rotating racks (200) are welded to the upper ends of the inner walls of the output pipe (120) and the input pipe (110). Each pair of opposite sides of the outer wall of the rotating rack (200) is rotatably connected to a rotating shaft (210). The side walls of the two rotating shafts (210) are fixedly installed with flip spiral blades (220). The inner wall of the buffer cylinder (100) is symmetrically slidably connected to two impact plates (500). The impact plates (500) are fixedly installed with buffer springs (510) on the opposite sides of the outer wall of the buffer cylinder (100).

2. A flow guiding device for improving the flow state of heavy sedimentation according to claim 1, characterized in that: The opposite ends of the outer walls of the two rotating shafts (210) are fixedly connected to the bevel gear (230), the upper ends of the outer walls of the input pipe (110) and the output pipe (120) are fixedly installed with the rotating shaft (240), the upper ends of the outer walls of the two rotating shafts (240) are fixedly connected to the bevel gear (260), and the lower end of the outer wall of each rotating shaft (240) passes through the upper end of the inner wall of the input pipe (110) or the output pipe (120) and is fixedly connected to the bevel gear (260). (250), the helical gear 2 (250) is meshedly connected with the helical gear 1 (230), the upper ends of the outer walls of the input pipe (110) and the output pipe (120) are both welded with a rotating frame 2 (300), the two rotating frames 2 (300) are simultaneously rotated and connected with a rotating shaft 3 (310), the front and rear ends of the outer wall of the rotating shaft 3 (310) are fixedly connected with a helical gear 4 (320), and the helical gear 4 (320) is meshedly connected with the helical gear 3 (260).

3. A flow guiding device for improving the flow state of heavy sedimentation according to claim 2, characterized in that: The side wall of the rotating shaft 3 (310) is fixedly connected to a pulley 1 (330), the upper end of the outer wall of the buffer cylinder (100) is welded with a motor mounting frame (400), the upper end of the outer wall of the motor mounting frame (400) is fixedly mounted with a motor (410), the output end of the motor (410) is fixedly connected to a pulley 2 (420), and the pulley 2 (420) is connected to the pulley 1 (330) via a transmission belt (340).

4. A flow guiding device for improving the flow state of heavy sedimentation according to claim 1, characterized in that: The outer walls of the two impact plates (500) are on opposite sides and are welded with main sliding rods (520) inside the buffer spring (510). The opposite ends of the two main sliding rods (520) pass through the outer walls of the buffer cylinder (100) on opposite sides and are fixedly installed with sliding plates (530).

5. A flow guiding device for improving the flow state of heavy sedimentation according to claim 4, characterized in that: Auxiliary sliding rods (540) are fixedly installed symmetrically on the opposite sides of the outer walls of the two sliding plates (530), and each pair of auxiliary sliding rods (540) on the left and right sides penetrates the inner wall of the buffer cylinder (100) and is fixedly connected to the impact plate (500).

6. A flow guiding device for improving the flow state of heavy sedimentation according to claim 4, characterized in that: A scale (600) is welded to the right side of the outer wall of the buffer cylinder (100), and a pointer block (610) is fixedly mounted on the upper end of the outer wall of the sliding plate (530) on the right side.

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