CN218686561U

CN218686561U - High-efficient settling separation device

Info

Publication number: CN218686561U
Application number: CN202222868380.3U
Authority: CN
Inventors: 聂庭森; 方强
Original assignee: Jiangsu Shenjiang Environment Technology Co ltd
Current assignee: Jiangsu Shenjiang Environment Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a chemical industry separation technical field discloses a high-efficient separator that subsides, including a jar body, inlet, feed liquor pipe, light phase export, heavy phase export, light phase input and cloth liquid mechanism. The light phase input end comprises an annular infusion tube and a plurality of input ports, and the liquid distribution mechanism comprises a connecting tube, a plurality of liquid distribution tubes, an annular liquid distribution tube and a plurality of liquid outlets. The utility model discloses a cloth liquid mechanism that sets up makes mixed liquid distribute evenly after each pipe buffering, and the separation is more thorough. The arrangement of the light phase input end and the baffle plate can reduce the disturbance of the input flow and the two-phase output flow of the mixed liquid to the whole system, and improve the separation efficiency.

Description

High-efficient settling separation device

Technical Field

The utility model relates to a chemical industry separation technical field, concretely relates to high-efficient settling separation device.

Background

The separation of a two-liquid phase system is often required in the chemical production process. Gravity settling separation is a process in which the heavy phase settles and separates from the light phase under the action of gravity, taking advantage of the difference in density between the two phase components. Compared with centrifugal separation and membrane separation, the gravity settling separation method has the advantages of good separation effect, simple and convenient operation, low energy consumption and the like. The existing gravity type sedimentation separation device has simple liquid distribution pipe arrangement and uneven liquid distribution, so that the mixed liquid is not thoroughly separated; the flow rate of the mixed liquid in the separation system is high when the liquid is fed, and the flow of the mixed liquid when the light phase and the heavy phase are discharged greatly disturbs the separation system, so that the two-phase separation system is unstable, and the sedimentation separation time is long and the sedimentation separation efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a following technical scheme: a high-efficiency settling separation device comprises a tank body, a liquid inlet, a light phase outlet, a heavy phase outlet, a light phase input end and a liquid distribution mechanism. The liquid inlet is arranged at the top of the tank body, the light phase outlet is arranged on the side wall of the middle part of the tank body, and the heavy phase outlet is arranged at the bottom of the tank body. The tank body is internally provided with a liquid inlet pipe communicated with the liquid inlet, and the liquid inlet pipe is fixedly connected with the top of the tank body through a fixing frame. The light phase input end comprises an annular infusion tube and a plurality of input ports, the upper part of the annular infusion tube is provided with a plurality of input ports, the lower part of the annular infusion tube is communicated with the light phase outlet, and the annular infusion tube is fixedly connected with the inner wall of the tank body through a bracket. The liquid distribution mechanism comprises a connecting pipe, liquid distribution pipes and a liquid distribution pipe, the connecting pipe is communicated with the bottom of the liquid inlet pipe, the periphery of the connecting pipe is communicated with the liquid distribution pipes, and outlets of the liquid distribution pipes are communicated with the liquid distribution pipes. The liquid distribution pipe is an annular round pipe, a plurality of liquid outlet holes are formed in the bottom of the liquid distribution pipe, and the liquid distribution pipe is fixedly connected with the inner wall of the tank body through a support.

Preferably, the lower part of the liquid distribution mechanism is provided with a baffle plate, and the baffle plate is fixedly connected with the inner wall of the tank body through support legs.

Preferably, the number of the liquid separating pipes is three, and the three liquid separating pipes are uniformly distributed on the periphery of the connecting pipe.

Preferably, the liquid outlet holes are arranged as single-row holes, and the single-row liquid outlet holes are uniformly distributed at the bottom of the liquid distribution pipe.

Preferably, the liquid outlet holes are double rows of holes which are distributed at the bottom of the liquid distribution pipe in a staggered manner.

Preferably, the top of the tank body is also provided with a manhole, the upper part and the lower part of the side wall of the tank body are respectively provided with a liquid level port, and the upper part of the side wall of the tank body is provided with an overflow pipe orifice.

Compared with the prior art, the utility model provides a pair of high-efficient separator that subsides possesses following beneficial effect:

(1) The liquid distributing mechanism of the utility model is evenly provided with a plurality of liquid distributing pipes, annular liquid distributing pipes and a plurality of liquid outlet holes, and the mixed liquid can be evenly dispersed in the liquid, so that the liquid distributing uniformity is improved, and the separation is more thorough; the mixed liquid is buffered by the multi-section pipeline, the flow speed is reduced, and the mixed liquid is dispersed and output through the liquid outlet holes, so that the disturbance of the mixed liquid to a separation system can be reduced, and the separation efficiency of the device is improved;

(2) The annular input end of the utility model is provided with a plurality of input ports, which is beneficial to the discharge of light phase at each part of the upper part, reduces the disturbance to the system when discharging the light phase liquid and shortens the separation time;

(3) The utility model discloses well baffling board that sets up in cloth liquid mechanism lower part, heavy phase export upper portion has prevented more effectively that the liquid flows the disturbance to the separation system when adding mixed liquid and discharge heavy phase.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a liquid distribution mechanism according to a second embodiment of the present invention;

fig. 3 is a schematic bottom view of a liquid distribution tube according to a second embodiment of the present invention;

fig. 4 is a schematic view of a liquid distribution tube according to a third embodiment of the present invention.

In the figure: 1-tank body, 2-liquid inlet, 3-light phase outlet, 4-heavy phase outlet, 5-annular input end, 51-annular liquid conveying pipe, 52-input port, 6-liquid inlet pipe, 7-liquid distribution mechanism, 71-connecting pipe, 72-liquid distribution pipe, 73-liquid distribution pipe, 74-liquid outlet, 8-bracket, 9-fixing bracket, 10-baffle plate, 11-support leg, 12-liquid level port, 13-manhole and 14-overflow pipe port.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are used in a broad sense, and for example, "connected" may be a fixed connection or a detachable connection, or a through connection between pipes. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the present invention has the following specific embodiments: a high-efficiency settling separation device comprises a tank body 1, a liquid inlet 2, a light phase outlet 3, a heavy phase outlet 4, a light phase input end 5 and a liquid distribution mechanism 7. The liquid inlet 2 is arranged at the top of the tank body 1, the light phase outlet 3 is arranged on the side wall of the middle part of the tank body 1, and the heavy phase outlet 4 is arranged at the bottom of the tank body 1. The tank body 1 is internally provided with a liquid inlet pipe 6 communicated with the liquid inlet 2, and the liquid inlet pipe 6 is fixedly connected with the top of the tank body 1 through a fixing frame 9. The light phase input end 5 comprises an annular infusion tube 51 and an input port 52, the upper part of the annular infusion tube 51 is provided with a plurality of input ports, the lower part of the annular infusion tube 51 is communicated with the light phase outlet 3, and the annular infusion tube 51 is fixedly connected with the inner wall of the tank body 1 through a bracket 8. The arrangement of the plurality of input ports is beneficial to discharging light phases at each part of the upper part, and the disturbance to the system when the light phases are discharged is reduced.

The liquid distribution mechanism 7 comprises a connecting pipe 71, liquid distribution pipes 72 and a liquid distribution pipe 73, wherein the connecting pipe 71 is communicated with the bottom of the liquid inlet pipe 3, the periphery of the connecting pipe 71 is communicated with the plurality of liquid distribution pipes 72, and the outlets of the liquid distribution pipes 72 are communicated with the liquid distribution pipe 73. The liquid distribution pipe 73 is an annular round pipe, a plurality of liquid outlet holes 74 are formed in the bottom of the liquid distribution pipe 73, and the liquid distribution pipe 73 is fixedly connected with the inner wall of the tank body 1 through a support 8. The arrangement of the plurality of liquid distributing pipes, the annular liquid distributing pipe and the plurality of liquid outlet holes can reduce the flowing speed of the mixed liquid, play a role of buffering, and enable the mixed liquid to be uniformly dispersed in the liquid, so that the liquid distributing uniformity is improved, and the separation is more thorough; and the mixed liquid is dispersedly output by the liquid outlet holes, so that the disturbance of the mixed liquid to a separation system can be reduced, and the separation efficiency of the device is improved.

In the first embodiment, a baffle plate 10 is arranged at the lower part of the liquid distribution mechanism 7, and the baffle plate 10 is fixedly connected with the inner wall of the tank body 1 through a support leg 11. The baffle plate is arranged to change the flow direction of the mixed liquid input from the upper part and reduce the disturbance of the mixed liquid to the separation system. Meanwhile, when the heavy phase at the bottom is discharged from the heavy phase outlet, the baffle plate can prevent the heavy phase from being lifted again, and the disturbance of the heavy phase system is blocked. The baffle plate in the embodiment shown in fig. 1 is composed of two flat plates with an included angle of 120 degrees, so that the vortex is prevented from occurring when the heavy phase is discharged, and the disturbance is more effectively prevented.

As shown in fig. 3, in the second embodiment, the number of the liquid distribution pipes 72 is three, and the three liquid distribution pipes are uniformly distributed on the outer circumference of the connection pipe 71. The liquid outlet holes 74 are arranged as single row holes, and the single row of liquid outlet holes are uniformly distributed at the bottom of the liquid distribution pipe 73. The mixed solution is dispersedly added into the system, so that the separation is more complete.

In the third embodiment shown in fig. 4, the liquid outlet holes 74 are double rows of holes, and the double rows of liquid outlet holes are distributed at the bottom of the liquid distribution pipe 73 in a staggered manner, so that the liquid distribution of a plurality of small holes is more uniform, and the disturbance to the system is smaller.

As shown in fig. 1, a manhole 13 is provided at the top of the tank body 1 to facilitate the inspection and cleaning of the apparatus. The upper part and the lower part of the side wall of the tank body 1 are respectively provided with a liquid level port 12, which is convenient for observing and monitoring the properties of the liquid in the tank, such as the liquid level, the density and the like. The upper part of the side wall of the tank body 1 is provided with an overflow pipe orifice 14 which can avoid the liquid level in the tank from exceeding the limit. Due to the installation of the components, the device has more comprehensive functions and higher working efficiency. The utility model discloses equipment is simple, low in manufacturing cost, the operation of being convenient for, and it is effectual to separate.

The working principle is as follows: the mixed liquid enters the tank body from the liquid inlet, reaches the connecting pipe of the liquid distribution mechanism through the liquid inlet pipe, flows into each liquid distribution pipe, flows into the liquid distribution pipe from each liquid distribution pipe, and finally flows into the tank from a plurality of liquid outlets at the bottom of the liquid distribution pipe. The mixed liquid moves upwards in the light phase and sinks in the heavy phase under the action of gravity, and the two phases are separated. The light phase enters the annular liquid conveying pipe from a plurality of input ports at the upper part and is discharged from a light phase outlet. The lower heavy phase is discharged from the heavy phase outlet to realize the double liquid phase separation. Mix the liquid and distribute evenly after each pipe buffering, the liquid flow is little to the disturbance of whole system, the utility model discloses make the separation more thorough and separation efficiency high.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modification, replacement and variation made by those skilled in the art without departing from the principle and spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient separator that subsides, includes a jar body (1), the top of jar body (1) is equipped with inlet (2), is equipped with light phase export (3) on the middle part lateral wall of jar body (1), and the bottom of jar body (1) is equipped with heavy phase export (4), is equipped with feed liquor pipe (6) that are linked together with inlet (2) in jar body (1), and top fixed connection, its characterized in that of mount (9) and jar body (1) are passed through in feed liquor pipe (6): still including setting up light phase input (5) and cloth liquid mechanism (7) at the jar body (1) middle part, light phase input (5) are including annular transfer line (51) and input port (52), annular transfer line (51) upper portion is equipped with a plurality of input ports (52), and the lower part and the light phase of annular transfer line (51) export (3) intercommunication, and support (8) fixed connection are passed through with the inner wall of the jar body (1) to annular transfer line (51), cloth liquid mechanism (7) are including connecting pipe (71), liquid distribution pipe (72) and cloth liquid pipe (73), connecting pipe (71) and the bottom intercommunication of feed liquor pipe (6), the periphery and a plurality of liquid distribution pipe (72) of connecting pipe (71) communicate, and the export and the cloth liquid pipe (73) intercommunication of liquid distribution pipe (72), and cloth liquid pipe (73) are the annular pipe, and a plurality of liquid outlet holes (74) have been seted up to the bottom of cloth liquid pipe (73), and cloth liquid pipe (73) pass through support (8) and the inner wall fixed connection of the jar body (1).

2. The high efficiency settling separation apparatus of claim 1, wherein: the lower part of the liquid distribution mechanism (7) is provided with a baffle plate (10), and the baffle plate (10) is fixedly connected with the inner wall of the tank body (1) through a support leg (11).

3. The high efficiency settling separation apparatus of claim 1, wherein: the number of the liquid separating pipes (72) is three, and the three liquid separating pipes are uniformly distributed on the periphery of the connecting pipe (71).

4. The high efficiency settling separation apparatus of claim 1, wherein: the liquid outlet holes (74) are single-row holes which are uniformly distributed at the bottom of the liquid distribution pipe (73).

5. The high efficiency settling separation apparatus of claim 1, wherein: the liquid outlet holes (74) are double rows of holes which are distributed at the bottom of the liquid distribution pipe (73) in a staggered manner.

6. The high efficiency settling separation apparatus of any one of claims 1 to 5, wherein: the top of the tank body (1) is also provided with a manhole (13), the upper part and the lower part of the side wall of the tank body (1) are respectively provided with a liquid level port (12), and the upper part of the side wall of the tank body (1) is provided with an overflow pipe orifice (14).