CN210286930U

CN210286930U - Automatic rotational flow dirt remover

Info

Publication number: CN210286930U
Application number: CN201920515118.6U
Authority: CN
Inventors: 张金杰; 管浩; 张晓庆; 王忠莲
Original assignee: Qingdao Langbang Water Supply Equipment Co ltd
Current assignee: Qingdao Langbang Water Supply Equipment Co ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-04-10
Anticipated expiration: 2029-04-16

Abstract

An automatic rotational flow dirt separator comprises a cylinder, a water inlet pipeline, a water outlet pipeline, a first pressure sensor, a second pressure sensor, an electromagnetic valve, a drain outlet and a filter screen; the automatic cyclone dirt separator also comprises a second filter screen, wherein the second filter screen is arranged in the first filter screen and covers the water outlet pipeline. The utility model discloses automatic whirl dirt separator is through installing pressure sensor at business turn over pipeline both ends, can be according to business turn over pipeline both ends installation pressure difference automatic control solenoid valve's switch through PLC control system, pollutant blowdown in the automatic control whirl dirt separator, whole process is full automatic, need not manual operation; the second filter screen is arranged in the first filter screen, so that the filter aperture of pollutants is further reduced, and the pollutant removal capacity is effectively improved; the side face and the bottom face of the filter screen are provided with filter holes, so that the filter area of pollutants can be increased, and the filter efficiency is improved.

Description

Automatic rotational flow dirt remover

Technical Field

The utility model relates to a water treatment facilities, concretely relates to automatic whirl scrubbing ware.

Background

Urban heat supply is an important component of municipal work in northern cities of China. At present, with the development of economy and the improvement of the life quality of residents, higher requirements are put forward on the safe and stable operation of a heating system. There are a large amount of impurity and suspended solid in the supply channel that the heating was used, these impurity and suspended solid need use scrubbing device with its filtering, otherwise can hinder the circulation of water, blocks up radiator, the reduction heating temperature of family's heating heat dissipation usefulness even.

At present, pollutants in the dirt separator generally need the manual work to handle when increasing, but the condition is piled up to the pollutant in the manual work processing can not real time monitoring dirt separator, can not in time clear up the pollutant, influences the heating heat dissipation of family.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the embodiment of the utility model provides an automatic whirl dirt separator to solve the problem that proposes in the above-mentioned background art.

The utility model provides a following technical scheme: an automatic rotational flow dirt separator comprises a barrel, a water inlet pipeline, a water outlet pipeline, a first pressure sensor, a second pressure sensor, an electromagnetic valve, a drain outlet and a filter screen, wherein the water inlet pipeline is arranged on the side wall of the barrel; first pressure sensor fixed connection is in inlet channel department, second pressure sensor fixed connection is in outlet channel department, solenoid valve fixed connection is in blowdown mouthful department, first pressure sensor, second pressure sensor, solenoid valve all are connected with PLC control system.

Preferably, the automatic cyclone dirt separator further comprises a second filter screen, and the second filter screen is arranged inside the first filter screen and covers the water outlet pipeline.

Preferably, the second filter mesh diameter is smaller than the first filter mesh diameter.

Preferably, the side wall of the cylinder body is provided with an inspection sight glass.

Preferably, first pressure sensor passes through reinforcing bar silk head fixed connection and advances water piping and go out, second pressure sensor passes through reinforcing bar silk head fixed connection and advances water piping and go out, the solenoid valve passes through reinforcing bar silk head fixed connection in blowdown mouthful department.

Preferably, the water inlet pipeline is provided with a flange, and the water outlet pipeline is provided with a flange.

Preferably, the lower end of the cylinder body is provided with a bracket.

Preferably, the filter screen is the tube-shape, all open filtration pore on the side of filter screen and the bottom surface.

The embodiment of the utility model provides a pair of automatic whirl scrubbing ware has following beneficial effect: the utility model discloses a through at business turn over pipeline both ends installation pressure sensor, can be according to business turn over pipeline both ends installation pressure difference automatic control solenoid valve's switch through PLC control system, pollutant blowdown in the automatic control whirl dirt separator, whole process is full automatic, need not manual operation; the second filter screen is arranged in the first filter screen, so that the filter aperture of pollutants is further reduced, and the pollutant removal capacity is effectively improved; the side face and the bottom face of the filter screen are provided with filter holes, so that the filter area of pollutants can be increased, and the filter efficiency is improved.

Drawings

FIG. 1 is a schematic view of the structure of the automatic cyclone dirt separator of the present invention;

FIG. 2 is a schematic structural view of a second filter screen in the automatic cyclone dirt separator of the present invention;

wherein: 1. the water inlet pipe is arranged in the cylinder, the water outlet pipe is arranged in the cylinder, the electromagnetic valve is arranged in the cylinder, the sewage outlet is arranged in the cylinder, the first filter screen is arranged in the cylinder, the bracket is arranged in the cylinder, the second filter screen is arranged in the cylinder, the first flange is arranged in the cylinder, the first pressure sensor is arranged in the cylinder, the second.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic diagram of the structure of the automatic cyclone dirt separator of the present invention, the present invention is an automatic cyclone dirt separator, which comprises a cylinder 1, a water inlet pipe 2, a water outlet pipe 3, a first pressure sensor 4-1, a second pressure sensor 4-2, a solenoid valve 5, a drain outlet 6, and a filter screen 7, wherein the water inlet pipe 2 is arranged on the side wall of the cylinder 1, the inner cavity of the water inlet pipe 2 is communicated to the inner cavity of the cylinder 1 along the tangential direction of the cylinder 1, the water outlet pipe 3 is arranged at the top of the cylinder 1, the diameter of the water inlet pipe 2 is the same as that of the water outlet pipe 3, the filter screen 7 is located at the upper part inside the cylinder 1 and covers the water outlet pipe 3, and the drain outlet 6 is located at the bottom of the cylinder; the first pressure sensor 4-1 is fixedly connected to the water inlet pipeline 2, the second pressure sensor 4-2 is fixedly connected to the water outlet pipeline 3, the electromagnetic valve 5 is fixedly connected to the sewage draining outlet 6, and the first pressure sensor 4-1, the second pressure sensor 4-2 and the electromagnetic valve 5 are all connected with the PLC control system.

The cyclone dirt separator removes pollutants by using the principle of centrifugal separation, because the inner cavity of the water inlet pipeline 2 is communicated to the inner cavity of the cylinder 1 along the tangential direction of the cylinder 1, after water passes through the water inlet pipe 2 of the cyclone dirt separator, oblique and downward surrounding fluid is formed along the circumferential tangential direction of the cylinder 1 at first, the water flow is pushed downwards in a rotating manner, after the water flow reaches the cone part at the bottom of the cylinder 1, the water flow is rotated upwards along the axis of the cylinder 1 and is discharged through the water outlet pipeline 3, impurities fall into the cone part at the bottom of the cylinder 1 along the wall surface of the cone under the action of the inertial centrifugal force and the self gravity of the fluid, when the impurities accumulated in the cone part at the bottom of the cylinder 1 reach a certain degree, as long as the sewage discharge outlet 6 is opened, the impurities can flow out of the.

When the automatic rotational flow dirt separator is used, water flow in a pipeline can flow through a water inlet pipeline 2 and a water outlet pipeline 3, the water inlet pipeline 2 is fixedly connected with a first pressure sensor 4-1, the water outlet pipeline 3 is fixedly connected with a second pressure sensor 4-2, the first pressure sensor 4-1 and the second pressure sensor 4-2 can sense the pressure of water flowing through the pipeline, the pressure value can be influenced when pollutants exist in the pipeline, the first pressure sensor 4-1 and the second pressure sensor 4-2 can transmit pressure signals to a PLC control system, the PLC control system can automatically calculate the pressure difference and compare the pressure difference with a set value, when the pressure values at the two ends of the water inlet pipeline 2 and the water outlet pipeline 3 are inconsistent, the PLC control system transmits a switching signal to an electromagnetic valve 5, the electromagnetic valve 5 is automatically opened, and the pollutants are automatically discharged from a sewage discharge outlet 6, and when the pressure values at the two ends of the water inlet pipeline 2 and the water outlet pipeline 3 are consistent, the sewage discharge port 6 is automatically closed, and automatic sewage discharge is completely realized.

Referring to fig. 2, fig. 2 is the utility model discloses second filter screen structure sketch map in the automatic cyclone dirt separator, an automatic cyclone dirt separator, automatic cyclone dirt separator still includes second filter screen 9, second filter screen 9 sets up inside and cover outlet conduit 3 of first filter screen 7, second filter screen 9 mesh diameter is less than 7 mesh diameters of first filter screen.

Water is introduced from water inlet pipe 2, along the downward whirl of 1 inner wall of barrel, and turns back and turn back along 1 axle center upward rotations of barrel, filters through first filter screen 7, because the rivers can extrude some great flexible suspended solids in the aquatic from outlet conduit 3 in 7 nets of first filter screen along 1 axle center upward rotatory impact force of barrel, leads to the filter effect not too good. The utility model discloses at first filter screen 7 inside second filter screen 9 that has set up, second filter screen 9 has further reduced pollutant filtration aperture, effectively improves the scrubbing ability.

Furthermore, an inspection sight glass is arranged on the side wall of the barrel body 1, so that the internal condition of the barrel body 1 can be observed.

Furthermore, the first pressure sensor 4-1 is fixedly connected with the water inlet pipeline 2 through a steel bar thread, the second pressure sensor 4-2 is fixedly connected with the water outlet pipeline 3 through a steel bar thread, and the electromagnetic valve 5 is fixedly connected with the sewage outlet 6 through a steel bar thread.

Furthermore, the water inlet pipeline 2 is provided with a first flange 2-1, the water outlet pipeline 3 is provided with a second flange 3-1, and the water inlet 2-1 of the water inlet pipeline 2 and the water outlet 3-1 of the water outlet pipeline 3 can be connected with the pipelines through the flanges, so that the water inlet pipeline is simple and convenient.

Furthermore, a support 8 is arranged at the lower end of the cylinder body 1, so that the cyclone dirt separator is convenient to fix.

Furthermore, the filter screen is the tube-shape, all open on the side of filter screen and the bottom surface and filter the hole, all open on the side of filter screen and the bottom surface and have the filtration area that the hole can increase the pollutant, improve filtration efficiency.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.

Claims

1. An automatic cyclone dirt separator is characterized in that: the water inlet pipe (2) is arranged on the side wall of the barrel (1), the inner cavity of the water inlet pipe (2) is communicated to the inner cavity of the barrel (1) along the tangential direction of the barrel (1), the water outlet pipe (3) is arranged at the top of the barrel (1), the pipe diameters of the water inlet pipe (2) and the water outlet pipe (3) are the same, the first filter screen (7) is positioned at the upper part inside the barrel (1) and covers the water outlet pipe (3), and the drain outlet (6) is positioned at the bottom of the barrel (1); the automatic water supply device is characterized in that the first pressure sensor (4-1) is fixedly connected to the position of the water inlet pipeline (2), the second pressure sensor (4-2) is fixedly connected to the position of the water outlet pipeline (3), the electromagnetic valve (5) is fixedly connected to the position of the sewage outlet (6), and the first pressure sensor (4-1), the second pressure sensor (4-2) and the electromagnetic valve (5) are all connected with the PLC control system.

2. The automatic cyclone dirt separator of claim 1, wherein: the automatic cyclone dirt separator also comprises a second filter screen (9), wherein the second filter screen (9) is arranged inside the first filter screen (7) and covers the water outlet pipeline (3).

3. The automatic cyclone dirt separator of claim 2, wherein: the diameter of the meshes of the second filter screen (9) is smaller than that of the meshes of the first filter screen (7).

4. The automatic cyclone dirt separator of claim 1, wherein: an inspection sight glass is arranged on the side wall of the barrel body (1).

5. The automatic cyclone dirt separator of claim 1, wherein: the first pressure sensor (4-1) is fixedly connected to the water inlet pipeline (2) through a steel bar thread, the second pressure sensor (4-2) is fixedly connected to the water outlet pipeline (3) through a steel bar thread, and the electromagnetic valve (5) is fixedly connected to the sewage outlet (6) through a steel bar thread.

6. The automatic cyclone dirt separator of claim 1, wherein: the water inlet pipeline (2) is provided with a first flange (2-1), and the water outlet pipeline (3) is provided with a second flange (3-1).

7. The automatic cyclone dirt separator of claim 1, wherein: and a support (8) is arranged at the lower end of the barrel (1).

8. The automatic cyclone dirt separator of claim 1, wherein: the filter screen is the tube-shape, all open filtration pore on the side of filter screen and the bottom surface.