阅读说明：本技术 一种真空泵出口汽水分离装置 (Steam-water separation device at outlet of vacuum pump ) 是由 吉亚军 张建树 王利民 张志强 曹中平 曹永军 申日海 于 2021-08-06 设计创作，主要内容包括：本发明属于汽水分离装置技术领域,具体涉及一种真空泵出口汽水分离装置,包括筒体和第一锥型隔板,所述筒体底部连通有出水管,筒体一侧连通有进气管,筒体顶部连通有出气管；出气管的一端伸入筒体内部,出气管底部设有孔板,出气管顶部设有支撑板；所述第一锥型隔板设置在筒体内并位于进气管与筒体联通处的上方,第一锥型隔板顶部设有调节杆,调节杆顶部通过螺纹连接有调节螺栓,调节螺栓与支撑板相抵；所述进气管连接有连接件。通过第一锥型隔板的阻挡可以有效实现汽水分离,并且可以调整调节螺栓从而改变第一锥型隔板的位置；进气管处设置连接件,可以方便与现有的出气管进行连通,无需额外焊接法兰等部件。(The invention belongs to the technical field of steam-water separation devices, and particularly relates to a steam-water separation device at an outlet of a vacuum pump, which comprises a cylinder and a first conical partition plate, wherein the bottom of the cylinder is communicated with a water outlet pipe, one side of the cylinder is communicated with an air inlet pipe, and the top of the cylinder is communicated with an air outlet pipe; one end of the air outlet pipe extends into the cylinder body, the bottom of the air outlet pipe is provided with a pore plate, and the top of the air outlet pipe is provided with a support plate; the first conical partition plate is arranged in the barrel and is positioned above the communication position of the air inlet pipe and the barrel, an adjusting rod is arranged at the top of the first conical partition plate, the top of the adjusting rod is connected with an adjusting bolt through threads, and the adjusting bolt abuts against the supporting plate; the air inlet pipe is connected with a connecting piece. The steam-water separation can be effectively realized through the blocking of the first conical partition plate, and the adjusting bolt can be adjusted so as to change the position of the first conical partition plate; the air inlet pipe is provided with a connecting piece, so that the air inlet pipe can be conveniently communicated with the existing air outlet pipe, and components such as an additional welding flange are not needed.)

1. The utility model provides a vacuum pump export catch water which characterized in that: the water purifier comprises a cylinder body (1) and a first conical partition plate (2), wherein the bottom of the cylinder body (1) is communicated with a water outlet pipe (3), one side of the cylinder body (1) is communicated with an air inlet pipe (4), and the top of the cylinder body (1) is communicated with an air outlet pipe (5);

one end of the air outlet pipe (5) extends into the barrel body (1), the bottom of the air outlet pipe (5) is provided with a pore plate (6), and the top of the air outlet pipe (5) is provided with a support plate (7);

the first conical partition plate (2) is arranged in the barrel (1) and is positioned above a communication position of the air inlet pipe (4) and the barrel (1), a plurality of through holes are distributed on the side wall of the first conical partition plate (2), an adjusting rod (8) is arranged at the top of the first conical partition plate (2), and the adjusting rod (8) sequentially penetrates through the pore plate (6) and the supporting plate (7) and extends out of the barrel; the top of the adjusting rod (8) is connected with an adjusting bolt (9) through threads, and the adjusting bolt (9) is abutted against the supporting plate (7); the position of the first conical partition plate (2) can be adjusted by rotating the adjusting bolt (9); the air inlet pipe (4) is connected with a connecting piece (10).

2. The steam-water separation device at the outlet of the vacuum pump as claimed in claim 1, wherein: the gas-liquid separator further comprises a second conical partition plate (11), the second conical partition plate (11) is positioned in the barrel body (1), the second conical partition plate (11) is sleeved outside the gas outlet pipe (5) and is fixedly connected with the gas outlet pipe (5), and a plurality of through holes are distributed in the second conical partition plate (11); and a plurality of air inlet through holes (12) are distributed on the side wall of the air outlet pipe (5).

3. The steam-water separation device at the outlet of the vacuum pump as claimed in claim 2, wherein: the bottom diameter of the second conical partition plate (11) is larger than that of the first conical partition plate (2).

4. The steam-water separation device at the outlet of the vacuum pump as claimed in claim 1, wherein: the connecting piece (10) is a hoop, the upper part of the hoop is in a conical shape, and the upper part of the hoop can extend into the air inlet pipe (4) and abut against the inner wall of the air inlet pipe (4); the clamp is connected with the air inlet pipe (4) through a bolt, and the air inlet pipe (4) and the clamp are both provided with corresponding connecting lugs (13).

Technical Field

The invention belongs to the technical field of steam-water separation devices, and particularly relates to a steam-water separation device at an outlet of a vacuum pump.

Background

The outlet of the vacuum pump is led to the outside of a room through a pipeline, and in the starting and stopping processes of the vacuum pump, water is blown out, and the ground is frozen in winter, so that potential safety hazards are formed.

In the prior art, a corresponding steam-water separator is arranged at an outlet pipe, gas and water can be separated through the steam-water separator, and the water is discharged into a sewer or other places for cyclic utilization; therefore, the phenomenon of icing in winter can be effectively avoided.

However, the scheme is suitable for the initial stage of building a factory and is not suitable for later-stage installation; because the position arrangement, piping arrangement, etc. between the existing devices are already fixed. If the catch water is additionally added, the original pipeline needs to be disassembled, the pipeline is rearranged, the flange connection is arranged, and the like, so that the longer time is inevitably occupied, and the inconvenience is caused.

Therefore, there is a need to provide a steam-water separator that is convenient for later installation; meanwhile, the partition plate is arranged in the existing steam-water separator, and the steam-water separation is realized through the blocking of the partition plate, but the position of the partition plate is fixed, so that the steam-water separator cannot be adjusted according to actual conditions (such as gas flow rate) and has certain inconvenience.

Disclosure of Invention

Aiming at the technical problems, the invention provides the steam-water separation device at the outlet of the vacuum pump, which can be conveniently connected with the existing pipeline without disassembly and can adjust the position of the partition plate according to the requirement.

In order to solve the technical problems, the invention adopts the technical scheme that:

a steam-water separation device at an outlet of a vacuum pump comprises a cylinder body and a first conical partition plate, wherein the bottom of the cylinder body is communicated with a water outlet pipe, one side of the cylinder body is communicated with a gas inlet pipe, and the top of the cylinder body is communicated with a gas outlet pipe;

one end of the air outlet pipe extends into the cylinder body, the bottom of the air outlet pipe is provided with a pore plate, and the top of the air outlet pipe is provided with a support plate;

the first conical partition plate is arranged in the barrel and is positioned above a communication position of the air inlet pipe and the barrel, a plurality of through holes are distributed on the side wall of the first conical partition plate, an adjusting rod is arranged at the top of the first conical partition plate, and the adjusting rod sequentially penetrates through the pore plate and the supporting plate to extend out of the barrel; the top of the adjusting rod is connected with an adjusting bolt through threads, and the adjusting bolt is abutted against the supporting plate; the position of the first conical partition plate can be adjusted by rotating the adjusting bolt; the air inlet pipe is connected with a connecting piece.

The cylinder body is provided with a cylinder body, a plurality of air outlet pipes are arranged in the cylinder body, and the cylinder body is provided with a plurality of through holes; and a plurality of air inlet through holes are distributed on the side wall of the air outlet pipe.

The bottom diameter of the second conical partition plate is larger than that of the first conical partition plate.

The connecting piece is a hoop, the upper part of the hoop is in a conical shape, and the upper part of the hoop can extend into the air inlet pipe and abut against the inner wall of the air inlet pipe; the clamp passes through bolt and air intake pipe connection, all is equipped with corresponding engaging lug on intake pipe and the clamp.

Compared with the prior art, the invention has the following beneficial effects:

the steam-water separation can be effectively realized through the blocking of the first conical partition plate, and the adjusting bolt can be adjusted so as to change the position of the first conical partition plate; the air inlet pipe is provided with a connecting piece, so that the air inlet pipe can be conveniently communicated with the existing air outlet pipe, and components such as an additional welding flange are not needed.

Be provided with second toper baffle to through the structure setting of outlet duct and first toper baffle, can carry out the separation many times to the soda that gets into, thereby improved the steam-water separation effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the present invention in use;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic view of the construction of the connector of the present invention;

FIG. 6 is a schematic view of the construction of the adjusting bolt of the present invention;

wherein: the vacuum pump comprises a barrel 1, a first conical partition plate 2, a water outlet pipe 3, an air inlet pipe 4, an air outlet pipe 5, a hole plate 6, a support plate 7, an adjusting rod 8, an adjusting bolt 9, a connecting piece 10, a second conical partition plate 11, an air inlet through hole 12, a connecting lug 13 and a vacuum pump air outlet 14.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the steam-water separation device for the outlet of the vacuum pump comprises a cylinder 1 and a first conical partition plate 2, wherein the bottom of the cylinder 1 is communicated with a water outlet pipe 3, one side of the cylinder 1 is communicated with an air inlet pipe 4, and the top of the cylinder 1 is communicated with an air outlet pipe 5;

one end of the air outlet pipe 5 extends into the cylinder 1, the bottom of the air outlet pipe 5 is fixed with a pore plate 6, and the top of the air outlet pipe 5 is fixed with a support plate 7;

the first conical partition plate 2 is arranged in the barrel body 1 and is positioned above a communication position of the air inlet pipe 4 and the barrel body 1, a plurality of through holes are distributed on the side wall of the first conical partition plate 2, an adjusting rod 8 is arranged at the top of the first conical partition plate 2, and the adjusting rod 8 sequentially penetrates through the orifice plate 6 and the supporting plate 7 to extend out to the outside; the top of the adjusting rod 8 is connected with an adjusting bolt 9 through threads, and the adjusting bolt 9 is abutted against the supporting plate 7; the position of the first conical partition plate 2 can be adjusted by rotating the adjusting bolt 9; the intake pipe 4 is connected with a connector 10.

When the vacuum pump is used, the air inlet pipe 4 is directly communicated with the air outlet 14 of the existing vacuum pump through the connecting piece 10, and the existing pipeline is not required to be damaged.

The steam water discharged from the gas outlet enters the cylinder 1 through the gas inlet pipe 4, the steam water is blocked by the first conical partition plate 2, the gas in the steam water enters the upper part in the cylinder 1 through the through hole on the first conical partition plate 2, enters the gas outlet pipe 5 through the secondary blocking of the pore plate 6, and is finally discharged from the support plate 7; the water in the vapor flows to the water outlet pipe 3 at the bottom to be discharged after being blocked by the first conical partition plate 2 and the pore plate 6.

The water outlet pipe 3 is recycled or discharged with a sewer or a water storage tank or other water using equipment.

Meanwhile, according to the conditions of the flow rate of the steam water discharged from the air outlet and the like, the adjusting bolt 9 can be rotated, so that the extending length of the adjusting rod 8 is adjusted, the position of the first conical partition plate 2 in the cylinder body 1 is changed, and the steam water and the first conical partition plate 2 are ensured to keep a proper distance.

To further improve the separation effect:

the air outlet pipe is characterized by further comprising a second conical partition plate 11, the second conical partition plate 11 is sleeved outside the air outlet pipe 5 and is fixedly connected with the air outlet pipe 5, and a plurality of through holes are distributed in the second conical partition plate 11; and a plurality of air inlet through holes 12 are distributed on the side wall of the air outlet pipe 5.

The gas part discharged after being blocked by the first conical clapboard 2 can enter the gas outlet pipe 5; part of the gas is blocked again by the second conical partition plate 11, the moisture in the part of the gas is separated again, and the gas enters the gas outlet pipe 5 through the through holes on the second conical partition plate 11 and the gas inlet through holes 12 on the inner wall of the gas outlet pipe 5 and meets the gas which enters in the gas outlet pipe before.

Further, the bottom diameter of the second conical partition plate 11 is larger than that of the first conical partition plate 2, so that the flowing and separation of gas and liquid are facilitated.

Further, the connecting piece 10 is a hoop, the upper part of the hoop is in a conical shape, and the upper part of the hoop can extend into the air inlet pipe 4 and abut against the inner wall of the air inlet pipe 4; the hoop is connected with the air inlet pipe 4 through a bolt, and the air inlet pipe 4 and the hoop are provided with corresponding connecting lugs 13; the bolts sequentially penetrate through the air inlet pipe 4 and the connecting lugs on the clamping hoop and are screwed tightly.

During the use, fix the clamp in vacuum pump export (pipe) department, then with the intake pipe 4 and the clamp butt joint of this separator, later screw the clamp with the intake pipe on 4 the bolt can.

Although only the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and all changes are encompassed in the scope of the present invention.