Mechanical impurity separation and removal device of liquid circulation system

Abstract

The invention discloses a mechanical impurity separation and removal device for a liquid circulation system, and belongs to the field of mechanical impurity separation and removal equipment, the mechanical impurity separation and removal device comprises a separation tank body, an upper liquid rotating chamber is arranged at the upper part of the separation tank body, and one side of the upper liquid rotating chamber is communicated with a liquid inlet pipe; the liquid inlet pipe is connected to the separation tank body at a tangent angle of the separation tank body, the top of the upper liquid rotating chamber is communicated with a liquid discharging pipe, a lower liquid rotating chamber is arranged below the upper liquid rotating chamber, a mechanical impurity collecting chamber is arranged below the lower liquid rotating chamber, a vertical pipe channel is arranged below the central position of the sealing plate, and the vertical pipe channel is communicated with the liquid discharging pipe. The vertical pipe channel is formed by a conical pipe and a vertical pipe and is communicated with the lower liquid rotating chamber and the mechanical impurity collecting chamber, a flow baffle is arranged on the upper portion in the vertical pipe, and the bottom of the mechanical impurity collecting chamber is communicated with a mechanical impurity discharging pipe. Mechanical impurities in a liquid circulation system are separated and removed by gathering the mechanical impurities at the center of liquid rotation.

Description

Technical Field

[0001] The invention relates to a liquid mechanical impurity separation and removal device, in particular to a liquid circulation system mechanical impurity separation and removal device. Background Art

[0002] At present, the liquid circulation system will inevitably produce a variety of mechanical impurities during use, which will have adverse effects on the components in the liquid circulation system and even cause damage.

[0003] Separating and removing mechanical impurities is of great significance to ensuring the normal operation of the liquid circulation system, reducing the number of repairs and maintenance, and extending the service life of equipment. Therefore, based on the characteristics of the liquid circulating system in which the liquid circulates continuously and the density of mechanical impurities is greater than the density of the liquid, we propose a device for separating and removing mechanical impurities in a liquid circulation system. Summary of the invention

[0004] In order to separate and remove mechanical impurities in a liquid circulation system, the present invention provides a device for separating and removing mechanical impurities in a liquid circulation system.

[0005] In order to solve the above problems, the present invention provides the following technical solutions: The present invention provides a device for separating and removing mechanical impurities in a liquid circulation system, comprising a separation tank body, wherein the upper portion of the separation tank body is arc-shaped, the middle portion is cylindrical, and the bottom is conical; the interior of the separation tank body is welded and installed with functional components for rotating and guiding, buffering and decelerating, centrally gathering, and bottom collecting liquid and mechanical impurities; the functional components include the separation tank body, a liquid inlet pipe, a liquid discharge pipe, a deceleration baffle, a sealing plate, a conical pipe, a baffle, a vertical pipe, and a mechanical impurity discharge pipe.

[0006] As a preferred technical solution of the present invention, the separation tank body, the liquid inlet pipe, the liquid discharge pipe, the deceleration baffle, the sealing plate, the conical pipe, the baffle plate, the vertical pipe, and the mechanical impurity discharge pipe assembly are made of metal materials and are assembled by welding to form the main body of the mechanical impurity separation and removal device for the liquid circulation system.

[0007] As a preferred technical solution of the present invention, an upper liquid rotation chamber is provided on the upper part of the separation tank body, and the upper liquid rotation chamber is formed between the deceleration baffle and the separation tank body. The function of the deceleration baffle is to appropriately reduce the rotational power transmission.

[0008] As a preferred technical solution of the present invention, one side of the upper liquid rotation chamber is connected to the liquid inlet pipe, and the liquid inlet pipe is welded to the separation tank body at a tangent angle of the separation tank body, so as to cause the liquid entering the upper liquid rotation chamber through the liquid inlet pipe to produce rotational motion.

[0009] As a preferred technical solution of the present invention, the top of the upper liquid rotation chamber is connected to the drain pipe.

[0010] As a preferred technical solution of the present invention, a lower liquid rotation chamber is provided below the upper liquid rotation chamber, and the lower liquid rotation chamber is formed between the deceleration baffle, the sealing plate and the separation tank body.

[0011] As a preferred technical solution of the present invention, a mechanical impurity collection chamber is provided below the lower liquid rotation chamber, and the mechanical impurity collection chamber is formed between the partition plate and the separation tank body.

[0012] As a preferred technical solution of the present invention, a vertical pipe channel is provided below the central position of the baffle plate, and the vertical pipe channel is formed by the conical tube and the vertical tube, and is used to connect the lower liquid rotation chamber with the mechanical impurity collection chamber.

[0013] As a preferred technical solution of the present invention, the baffle is provided at the upper inner portion of the vertical tube to prevent the liquid from transmitting rotational power and rotational motion downward.

[0014] As a preferred technical solution of the present invention, the bottom of the mechanical impurity collection chamber is connected to the mechanical impurity discharge pipe, and the mechanical impurity discharge pipe is provided with a mechanical impurity discharge pipe valve.

[0015] The beneficial effects of the present invention are: This liquid circulation system mechanical impurity separation and removal device achieves the purpose of removing mechanical impurities contained in the liquid of the liquid circulation system by rotating and guiding the liquid and mechanical impurities in the liquid circulation system and buffering and decelerating the mechanical impurities so that the mechanical impurities gather in the center of the baffle plate and then freely fall to the bottom for collection and discharge from the system. Since mechanical impurities may have adverse effects on or even damage components in the liquid circulation system, removing mechanical impurities is of great significance to ensuring the normal operation of the liquid circulation system, reducing the number of repairs and maintenance, maintaining the cleanliness of the liquid medium, and extending the service life of the equipment and the liquid medium. The present invention has a simple structure, does not require consumables, has strong practicality, has obvious effects, and can be used for a long time after a one-time investment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0017] In the attached picture: Figure 1 This is a schematic diagram of the structure of a mechanical impurity separation and removal device for a liquid circulation system according to the present invention. Figure 2A mechanical impurity separation and removal device for a liquid circulation system according to the present invention Figure 1 Cross-section at A Figure 3 A mechanical impurity separation and removal device for a liquid circulation system according to the present invention Figure 1 Cross-section at point B Figure 4 A mechanical impurity separation and removal device for a liquid circulation system according to the present invention Figure 1 Cross-section at center C In the figure: 1, separation tank 2, liquid inlet pipe 3, liquid discharge pipe 4, liquid inlet pipe inlet 5, liquid discharge pipe outlet 6, upper liquid rotation chamber 7, deceleration baffle 8, lower liquid rotation chamber 9, sealing plate 10, conical pipe 11, baffle 12, vertical pipe 13, mechanical impurity collection chamber 14, mechanical impurity discharge pipe 15, mechanical impurity discharge pipe valve 16, vertical pipe channel DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] Example: Figure 1 and Figure 2 As shown, a mechanical impurity separation and removal device for a liquid circulation system of the present invention acts on a liquid circulation system. When the liquid circulation system is in operation, the liquid therein circulates continuously and is connected to the pipeline of the liquid circulation system through a liquid inlet pipe 2 and a liquid discharge pipe 3. When the liquid enters the upper liquid rotating chamber 6 through the liquid inlet pipe 2, it is discharged through the liquid discharge pipe 3.

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, when the liquid flows through the upper liquid rotating chamber 6, since the liquid inlet pipe 2 is connected to the upper liquid rotating chamber 6 at a cut angle, the liquid enters the upper liquid rotating chamber 6 and performs a rapid rotation motion in the same direction. At this time, the liquid performing a rapid rotation motion transmits rotational power to the lower liquid rotating chamber 8 below and exchanges liquid. like Figure 1 and Figure 3As shown, since the function of the deceleration baffle 7 is to reduce the transmission of rotational power, the rotation speed of the liquid rotating in the lower liquid rotation chamber 8 is relatively slowed down. At this time, since the density of mechanical impurities is greater than the density of liquid, the mechanical impurities begin to fall. When the mechanical impurities touch the baffle plate, the rotation speed drops sharply and gathers toward the central position of the baffle plate 9. The reason is that the centrifugal force of the mechanical impurities rotating at a low speed is smaller than the centrifugal force of the liquid rotating at a relatively high speed. Due to the gradient pressure of the rotating liquid, the mechanical impurities move to the rotation center with a smaller pressure and gather.

[0021] like Figure 1 and Figure 4 As shown, the mechanical impurities gathered at the central position of the baffle plate 9 freely fall to the bottom of the mechanical impurity collection chamber 13 through the vertical pipe channel 16.

[0022] like Figure 1 and Figure 4 As shown, a baffle plate 11 is provided on the upper portion of the vertical pipe channel 16 , and the baffle plate 11 functions to relieve the rotational motion of the liquid in the vertical pipe channel 16 .

[0023] like Figure 1 As shown, the mechanical impurities reaching the bottom of the mechanical impurity collection chamber 13 can be discharged by periodically opening the mechanical impurity discharge pipe valve 15 on the mechanical impurity discharge pipe 14, thereby achieving the purpose of separating and removing mechanical impurities in the liquid circulation system.

[0024] like Figure 1 As shown, since the liquid inlet pipe 1, the liquid exchange chamber 6, and the liquid discharge pipe 2 are directly connected, the pressure and flow rate of the liquid circulation system are not affected.

[0025] The specific embodiments described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for mechanically separating and removing impurities in a liquid circulation system, characterized in that: The invention comprises a separation tank body (1), wherein the upper part of the separation tank body (1) is arc-shaped, the middle part is cylindrical, and the bottom part is conical. The upper part of the separation tank body (1) is provided with an upper liquid rotation chamber (6), and the upper liquid rotation chamber (6) is formed between the deceleration baffle (7) and the separation tank body (1). One side of the upper liquid rotation chamber (6) is connected to a liquid inlet pipe (2), and the liquid inlet pipe (2) is connected to the separation tank body (1) at a tangent angle to the separation tank body (1). The top of the upper liquid rotation chamber (6) is connected to a liquid discharge pipe (3). A lower liquid rotation chamber (8) is provided below the upper liquid rotation chamber (6), and the lower liquid rotation chamber (8) is formed by the deceleration baffle (7), the sealing plate (9), the separation tank body (1), and the separation tank body (1). A mechanical impurity collection chamber (13) is provided below the lower liquid rotation chamber (8). The mechanical impurity collection chamber (13) is formed between the baffle plate (9) and the separation tank body (1). A vertical pipe channel (16) is provided below the central position of the baffle plate (9). The vertical pipe channel is formed by a conical pipe (10) and a vertical pipe (12), and connects the lower liquid rotation chamber (8) and the mechanical impurity collection chamber (13). A baffle plate (11) is provided at the upper inner portion of the vertical pipe (12). The bottom of the mechanical impurity collection chamber (13) is connected to a mechanical impurity discharge pipe (14). A mechanical impurity discharge pipe valve (15) is provided on the mechanical impurity discharge pipe (14).

2. A liquid circulation system mechanical impurity separation and removal device according to claim 1, characterized in that The separation tank body (1), the liquid inlet pipe (2), the liquid discharge pipe (3), the deceleration baffle (7), the sealing plate (9), the conical pipe (10), the baffle plate (11), the vertical pipe (12), and the mechanical impurity discharge pipe (14) are made of metal materials and are assembled by welding to form the main body of the mechanical impurity separation and removal device for the liquid circulation system.

3. The liquid circulation system mechanical impurity separation and removal device according to claim 1, characterized in that The liquid inlet pipe (2) is welded to the separation tank body (1) at a tangent angle to the separation tank body (1), so as to cause the liquid entering the upper liquid rotation chamber (6) through the liquid inlet pipe to generate a rotational motion.

4. The liquid circulation system mechanical impurity separation and removal device according to claim 1, characterized in that The deceleration baffle (7) is provided between the upper liquid rotation chamber (6) and the lower liquid rotation chamber (8), and its function is to appropriately reduce the transmission of liquid rotation power.

5. The device for mechanically separating and removing impurities from a liquid circulation system according to claim 1, characterized in that The baffle plate (11) is provided at the upper inner portion of the vertical pipe channel (16) for preventing the liquid from transmitting rotational force downward.

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