CN210278340U

CN210278340U - Automatic water distributor

Info

Publication number: CN210278340U
Application number: CN201920885076.5U
Authority: CN
Inventors: 万忠辉; 刘文平; 陆展恒; 陆展毅
Original assignee: Guangdong Xinghe Chemical Co Ltd
Current assignee: Guangdong Xinghe Chemical Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-04-10
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses an automatic water separator, which comprises a tank body, a liquid inlet pipe, a solvent outlet, a water outlet and a water drain pipe; the liquid inlet pipe extends into the tank body, the lower end of the liquid inlet pipe is lower than the water outlet, and the water outlet is lower than the solvent outlet; the water outlet is connected with a water guide pipe positioned in the tank body, and the lower end of the water guide pipe is lower than the lower end of the liquid inlet pipe; the upper part of the liquid inlet pipe in the tank body is provided with at least one exhaust hole. The automatic water separator of the utility model discharges the gas brought in by the mixed liquid by arranging the exhaust hole at the upper end of the liquid inlet pipe positioned in the tank body, thereby avoiding the mixed liquid from flowing into the tank body due to the increase of the internal pressure of the liquid inlet pipe and improving the flowing efficiency of the liquid inlet pipe; the water outlet of the water separator is additionally provided with the drain valve, so that the drainage height in the water separator can be adjusted, the separation time of water and solvent is optimized, and the automatic water separator can adapt to automatic separation and discharge under the condition of mixing various kinds of water and solvent.

Description

Automatic water distributor

Technical Field

The utility model relates to an esterification reaction equipment field, concretely relates to automatic water knockout drum.

Background

In the esterification reaction by a solvent method, the water separator is used for settling and separating the solvent subjected to azeotropic dehydration and water generated by the reaction, so that the solvent flows back into the reaction kettle, and the end point of the esterification reaction is judged by measuring the separated water. Some water distributors form upper and lower liquid separating layers by utilizing different densities of the solvent and water, so that the solvent on the upper layer is discharged from a solvent outlet, and the water on the lower layer is discharged from a water discharge pipe at the bottom of the water distributor. When the mixed liquid of water and solvent got into jar body, because the lower extreme of feed liquor pipe is less than the liquid level of jar internal liquid, when there is gas in the feed liquor pipe for mixed liquid can't pass through the feed liquor pipe smoothly and get into jar body.

Disclosure of Invention

The utility model mainly aims at providing an automatic water knockout drum through set up the exhaust hole at the feed liquor pipe, makes the intraductal gas escape of feed liquor, keeps the feed liquor pipe unblocked, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme:

an automatic water separator comprises a tank body, a liquid inlet pipe arranged at the top of the tank body, a solvent outlet arranged at the side part of the tank body, a water outlet arranged at the other side part of the tank body and a water outlet pipe arranged at the bottom of the tank body; the liquid inlet pipe extends into the tank body, the lower end of the liquid inlet pipe is lower than the water outlet, and the water outlet is lower than the solvent outlet; the water outlet is connected with a water guide pipe positioned in the tank body, and the lower end of the water guide pipe is lower than the lower end of the liquid inlet pipe; the upper part of the liquid inlet pipe in the tank body is provided with at least one exhaust hole.

Further, the diameter of the solvent outlet is larger than the diameter of the water outlet.

Further, the water outlet is communicated to the drain pipe from the outside of the tank body.

The water discharge valve comprises a valve body, a valve inlet pipe arranged on the side part of the valve body, a valve outlet pipe arranged at the bottom of the valve body, a balance pipe arranged on the upper part of the valve body and a liquid level regulator, wherein the valve inlet pipe, the valve outlet pipe and the balance pipe are all communicated with the valve body, and a liquid outlet pipe of the liquid level regulator is communicated with the valve outlet pipe; the valve inlet pipe is communicated with the water outlet, and the balance pipe is communicated with the through pipe at the side part of the tank body.

Further, the valve outlet pipe is communicated with the drain pipe.

Furthermore, the liquid inlet of the liquid level regulator is in an inverted horn shape, and the lower end of the liquid inlet is connected with the liquid outlet pipe.

Furthermore, the upper end of the liquid inlet is connected with an adjusting rod for adjusting the height of the liquid inlet, and the liquid outlet pipe is sleeved on the valve outlet pipe.

Furthermore, the upper end of the valve body is provided with a fixed rod with a threaded through hole, the adjusting rod is provided with an external thread matched with the threaded through hole, and the adjusting rod penetrates out of the fixed rod and is installed in a matched mode with the threaded through hole.

Furthermore, the top end of the adjusting rod is provided with a handle used for rotating the adjusting rod.

Further, the handle is a ring handle.

The automatic water separator of the utility model discharges the gas brought in by the mixed liquid by arranging the exhaust hole at the upper end of the liquid inlet pipe positioned in the tank body, thereby avoiding the mixed liquid caused by the increase of the internal pressure of the liquid inlet pipe due to the gas staying in the liquid inlet pipe from flowing into the tank body and improving the flowing efficiency of the liquid inlet pipe; the water outlet of the water separator is additionally provided with the drain valve, so that the drainage height in the water separator can be adjusted, the separation time of water and a solvent is optimized, the drainage height can be improved to promote the solvent to be discharged when the discharged solvent is less, and the automatic water separator can adapt to the automatic separation and discharge under the condition of mixing various kinds of water and the solvent.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the automatic water separator of the present invention.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, which is a schematic view of an embodiment of the automatic water separator of the present invention, the automatic water separator includes a tank body 1, a liquid inlet pipe 2, a solvent outlet 3, a water outlet 4, a water discharge pipe 5, a water discharge valve 6, and a through pipe 7.

Wherein, the tank body 1 is in a hollow tank shape, and the tank body 1 is supported by a bracket 11. The top of jar body 1 is located to feed liquor pipe 2, and the upper portion that this feed liquor pipe 2 is located jar partial in 1 is equipped with at least one exhaust hole 21, when implementing, can transversely set up a plurality of exhaust holes 21 and/or vertically set up a plurality of exhaust holes as required. The solvent outlet 3 is arranged at the side part of the tank body 1, the water outlet 4 is arranged at the other side part of the tank body 1, and the water outlet 4 is connected with a water guide pipe 41 positioned in the tank body 1; regardless of the height and size of the solvent outlet 3 and the water outlet 4, the solvent outlet 3 and the water outlet 4 are symmetrical about a plane passing through the axis of the tank body, and in implementation, the solvent outlet 3 and the water outlet 4 can also be asymmetrically arranged as required. The drain pipe 5 is provided at the bottom of the tank 1, the drain pipe 5 is provided with a flow valve 51, and the opening and closing of the drain pipe 5 are controlled by the opening and closing of the flow valve 51.

The lower end of the water guide pipe 41 is close to the bottom of the tank body 1, so that the water guide pipe 41 is deep into the water layer in the tank body 1; the lower end of the liquid inlet pipe 2 is positioned at the middle lower part of the tank body 1, and the lower end of the water guide pipe 41 is lower than the height of the lower end of the liquid inlet pipe 2; the water outlet 4 is positioned at the middle upper part of the tank body 1, the height of the water outlet 4 is lower than that of the solvent outlet 3, and the diameter of the solvent outlet 3 is larger than that of the water outlet 4; compared with the prior art, the water outlet 4 is higher than the lower end of the liquid inlet pipe 2.

The drain valve 6 includes a valve body 61, a valve inlet pipe 62, a valve outlet pipe 63, a balance pipe 64, a liquid level regulator 65, a fixing rod 66, and a communication pipe 67. The valve body 61 is a hollow body, the valve inlet pipe 62 is arranged at the side part of the valve body 61, and the height of the valve inlet pipe 62 is slightly lower than the center of the valve body 61. The valve outlet pipe 63 is arranged at the bottom of the valve body 61, the balance pipe 64 is arranged at the upper part of the valve body 61, and a certain angle (10-60 degrees) is formed between the balance pipe 64 and the vertical direction. The valve inlet pipe 62, the valve outlet pipe 63, and the balance pipe 64 are all in communication with the valve body 61.

Liquid level regulator 65 includes inlet 651, drain pipe 652, regulation pole 653 and handle 654, and inlet 651 is the shape of falling loudspeaker, and the lower extreme of inlet 651 is connected with drain pipe 652, and when implementing, inlet 651 and drain pipe 652 integrated processing become, also can make the welding respectively and form. The adjusting rod 653 is rod-shaped, the lower end of the adjusting rod 653 is connected to the upper end of the liquid inlet 651, and the upper portion of the adjusting rod 653 is provided with external threads (not shown). The handle 654 is a circular handle, the handle 654 is arranged at the top end of the adjusting rod 653 and is fixedly connected with the adjusting rod 653, and the adjusting rod 653 can be controlled to rotate synchronously by rotating the handle 654.

A fixing rod 66 is provided at the upper end of the valve body 61, the fixing rod 66 having a threaded through hole. The communication pipe 67 is communicated with the valve outlet pipe 63, and a communication valve 671 is arranged on the communication pipe 67 and used for controlling the on-off of the communication pipe 67.

The through pipe 7 is provided at the upper part of the tank 1, and the through pipe 7 is communicated with the tank 1.

When the valve assembly is installed, the liquid outlet pipe 652 is inserted into the valve outlet pipe 63, the liquid outlet pipe 652 is communicated with the valve outlet pipe 63, and the liquid outlet pipe 652 can slide up and down in the valve outlet pipe 63. The adjusting rod 653 penetrates through the fixing rod 66, and the external thread of the adjusting rod 653 is matched with the threaded through hole of the fixing rod 66, so that the assembly of the drain valve 6 is completed. The water outlet 4 is connected with the valve inlet pipe 62 of the drain valve 6, the through pipe 7 is connected with the balance pipe 64, the communicating pipe 67 is connected with the lower end of the communicating valve 51 of the drain pipe 5, and the installation of the drain valve 6 is completed, the valve body 61 is communicated with the tank body 1 through the balance pipe 64 and the through pipe 7, so that the air pressure in the valve body 61 is the same as the air pressure in the tank body 1.

During the use, the mixed liquid of solvent and water passes through feed liquor pipe 2 and gets into jar body 1, and gas in the mixed liquid is from exhaust hole 21 discharge feed liquor pipe 2. Since the solvent is less dense than water, the solvent is separated from the water layer and the solvent layer is located above the water layer, and when the solvent is higher than the solvent outlet 3, the solvent is discharged from the solvent outlet. When the water is more, the water is pressed into the water outlet 4 to be discharged under the action of the gravity of the solvent and the water; the handle 654 is rotated to drive the adjusting rod 653 to rotate, and the external thread of the adjusting rod 653 and the thread through hole of the fixing rod 66 horizontally rotate, so that the adjusting rod 653 vertically moves, the liquid inlet 651 is driven to ascend or descend, the height of the liquid level discharged into the valve body 61 is adjusted, and the height of the water layer in the tank body 1 is indirectly adjusted.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. An automatic water separator is characterized by comprising a tank body, a liquid inlet pipe arranged at the top of the tank body, a solvent outlet arranged at one side part of the tank body, a water outlet arranged at the other side part of the tank body and a water outlet pipe arranged at the bottom of the tank body; the liquid inlet pipe extends into the tank body, the lower end of the liquid inlet pipe is lower than the water outlet, and the water outlet is lower than the solvent outlet; the water outlet is connected with a water guide pipe positioned in the tank body, and the lower end of the water guide pipe is lower than the lower end of the liquid inlet pipe; the upper part of the liquid inlet pipe in the tank body is provided with at least one exhaust hole.

2. The automatic water separator according to claim 1, wherein the solvent outlet has a diameter greater than a diameter of the water outlet.

3. The automatic water separator according to claim 1 wherein the water outlet communicates from outside the tank to the drain.

4. The automatic water separator according to claim 1, further comprising a drain valve, wherein the drain valve comprises a valve body, a valve inlet pipe arranged on the side of the valve body, a valve outlet pipe arranged at the bottom of the valve body, a balance pipe arranged at the upper part of the valve body and a liquid level regulator, the valve inlet pipe, the valve outlet pipe and the balance pipe are all communicated with the valve body, and a liquid outlet pipe of the liquid level regulator is communicated with the valve outlet pipe; the valve inlet pipe is communicated with the water outlet, and the balance pipe is communicated with the through pipe at the side part of the tank body.

5. The automatic water separator according to claim 4 wherein the valve outlet pipe is in communication with the drain pipe.

6. The automatic water separator according to claim 4, wherein the liquid inlet of the liquid level regulator is in an inverted trumpet shape, and the lower end of the liquid inlet is connected with the liquid outlet pipe.

7. The automatic water separator according to claim 6, wherein the upper end of the liquid inlet is connected with an adjusting rod for adjusting the height of the liquid inlet, and the liquid outlet pipe is sleeved on the valve outlet pipe.

8. The automatic water separator as claimed in claim 7, wherein the valve body is provided at an upper end thereof with a fixing rod having a threaded through hole, the adjusting rod is provided with an external thread engaged with the threaded through hole, and the adjusting rod passes through the fixing rod and is engaged with the threaded through hole.

9. The automatic water separator according to claim 7 or 8, wherein the top end of the adjusting rod is provided with a handle for rotating the adjusting rod.

10. The automatic water separator of claim 9, wherein the handle is a ring handle.