CN110387275A - A kind of natural gas line delivery of filtered purification device - Google Patents

Abstract

The present invention provides a kind of natural gas line delivery of filtered purification device, including apparatus main body, clear filtrate bottle and filter core column, the side of described device main body is equipped with filter core storehouse, the other side of described device main body is equipped with air inlet pipe, intake valve is installed in the air inlet pipe, the side in the filter core storehouse is equipped with escape pipe, the position for being internally located at filter core storehouse junction of described device main body is equipped with filtrate net, the bottom of described device main body offers filtrate leak, movable part is installed in the filtrate leak, the bottom of described device main body is provided with hickey, screw thread is provided at the top of the clear filtrate bottle inner sidewall, push rod is installed on the inner wall in clear filtrate bottom of bottle portion, filter core Hatch Opening is offered at the top of the filter core storehouse, the inside in the filter core storehouse filter core column is assigned by filter core Hatch Opening, the natural gas line is defeated Pass through filtering purifying apparatus design rationally, it is easy to use, filtrate and replacement filter core can be quickly cleaned.

Description

A filter and purification device for natural gas pipeline transportation

technical field

The invention relates to the technical field of natural gas filtration, in particular to a natural gas pipeline transportation filtration and purification device.

Background technique

As the country advocates the use of clean energy and reduces environmental pollution, more and more people are switching to natural gas as clean energy. After natural gas is mined, it needs to be filtered with a filter device, and then the filtered natural gas is delivered to users. .

Existing natural gas filtering devices are equipped with filter elements or membranes to filter liquid and solid particles in natural gas. After filtering liquid and solid particles in natural gas, the filtrate and solid particles will remain in the filter device and need to be discharged regularly and cleaning, but on the one hand, the existing filter device often needs to shut off the natural gas before discharging the liquid when discharging and cleaning the filtrate. Natural gas cannot be used at the same time during the discharge process. On the other hand, when the filter element for filtering solid particles needs to be replaced , the existing filter devices often need to be dismantled and disassembled to replace the filter element. The operation is cumbersome and inefficient. In addition, most of the existing filter devices are connected to the pipeline to blow natural gas directly to the filter layer or filter element. The air flow is relatively concentrated, causing the filter layer The use area of the filter and the filter element is small, the filtration is insufficient, and the long-term impact is likely to cause damage to the filter layer and the filter element. Therefore, the present invention provides a natural gas pipeline transportation filtration and purification device.

Contents of the invention

Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a filtering and purifying device for natural gas pipeline transportation to solve the problems raised in the above-mentioned background technology. The present invention is reasonable in design, easy to use, and can quickly clean the filtrate and replace the filter element.

In order to achieve the above object, the present invention is achieved through the following technical solutions: a natural gas pipeline transportation filtration and purification device, including a device main body, a transparent filtrate bottle and a filter cartridge column, a filter cartridge chamber is installed on one side of the device main body, the The other side of the main body of the device is equipped with an air intake pipe, and an air intake valve is installed on the air intake pipe, and a spherical shunt port is installed on the inner side wall of the main body of the device at the position where the air intake pipe connects, and the inside of the main body of the device is located at A filtrate net is installed at the junction of the filter cartridge, and a filtrate leak is opened at the bottom of the main body of the device. A movable part is installed in the filtrate leak, and a rubber plug is installed on the top of the movable part. A spring is provided, the bottom of the main body of the device is provided with a threaded interface, the top of the inner wall of the transparent filtrate bottle is provided with a thread, and the top of the filter compartment is provided with a filter compartment opening, and the inside of the filter compartment passes through the filter compartment opening. A filter column is inserted, and the filter column includes a filter cover, a fixing rod, a filter base and a dust filter.

As a preferred mode of the present invention, the size of the movable part is smaller than the size of the filtrate leak, and the size of the rubber stopper is larger than the size of the filtrate leak.

As a preferred mode of the present invention, the transparent filtrate bottle is installed on the threaded interface through threads.

As a preferred mode of the present invention, a fixing rod is installed between the filter element screw cover and the filter element base, and a dust filter element is sheathed on the fixing rod.

As a preferred mode of the present invention, a push rod is installed on the inner wall of the bottom of the transparent filtrate bottle.

As a preferred mode of the present invention, an air outlet pipe is installed on one side of the filter cartridge chamber.

Beneficial effects of the present invention: a natural gas pipeline transportation filtration and purification device of the present invention includes a device main body, a filter cartridge, an air inlet pipe, an air inlet valve, an air outlet pipe, a spherical diversion port, a filtrate net, a filtrate leak, movable parts, rubber Plug, spring, threaded interface, transparent filtrate bottle, thread, push rod, filter port, filter column, filter screw cap, fixing rod, filter base and dust filter.

1. This natural gas pipeline transportation filtration and purification device can directly remove the transparent filtrate bottle through the threaded interface. The rubber plug on the movable part can automatically block the filtrate leak, and the filtrate is discharged and cleaned without closing the natural gas inlet pipe. The replacement is simple and easy. Delay users from continuing to use natural gas.

2. This natural gas pipeline transportation filtration and purification device does not need to disassemble the entire filter device when replacing the filter element. The filter element column can be directly replaced through the filter element warehouse port, and the filter element replacement operation is completed by tightening and fixing the filter element cap. The replacement is quick and convenient, and the operation efficiency high.

3. The spherical diversion port of this natural gas pipeline transmission filtration and purification device can divert the natural gas flow from the intake pipe to prevent the airflow from being concentrated on the filter screen, resulting in insufficient use of the filter screen, and can prevent the airflow from impacting the filter screen for a long time resulting in damage to the filter.

Description of drawings

Fig. 1 is a schematic diagram of the overall appearance structure of the present invention;

Fig. 2 is a schematic diagram of the appearance structure of the device main body of the present invention;

Fig. 3 is the sectional view of internal structure of the present invention;

Fig. 4 is the structural representation of transparent filtrate bottle of the present invention;

Fig. 5 is the structural representation of filter cartridge column of the present invention;

In the figure: 1-device main body, 2-filter cartridge chamber, 3-intake pipe, 4-intake valve, 5-outlet pipe, 6-spherical diversion port, 7-filtrate net, 8-filtrate leak, 9-movable parts , 10-rubber stopper, 11-spring, 12-thread interface, 13-transparent filtrate bottle, 14-thread, 15-push rod, 16-filter cartridge port, 17-filter cartridge, 18-filter cartridge cap, 19-fix Rod, 20-filter element base, 21-dust filter element.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

Please refer to Figures 1 to 5, the present invention provides a technical solution: a natural gas pipeline transportation filtering and purification device, including a device main body 1, a transparent filtrate bottle 13 and a filter cartridge column 17, and a filter element is installed on one side of the device main body 1 The warehouse 2, the other side of the main body 1 of the device is equipped with an air intake pipe 3, the air intake valve 4 is installed on the air intake pipe 3, and the inner side wall of the main body 1 of the device is installed Spherical diversion port 6, the inside of the device main body 1 is located at the position where the filter element chamber 2 is connected, and a filtrate net 7 is installed, and the bottom of the device main body 1 is provided with a filtrate leak 8, and a movable filter is installed in the filtrate leak 8 9, the top of the movable part 9 is equipped with a rubber stopper 10, the movable part 9 is covered with a spring 11, the bottom of the device main body 1 is provided with a threaded interface 12, and the inner wall of the transparent filtrate bottle 13 The top is provided with screw thread 14, and the top of described filter element storehouse 2 is provided with filter element storehouse mouth 16, and the inside of described filter cartridge storehouse 2 is arranged with filter cartridge post 17 through filter cartridge storehouse mouth 16, and described filter cartridge post 17 comprises filter cartridge screw cap 18, fixes Rod 19, filter base 20 and dust filter 21.

As a preferred mode of the present invention, the size of the movable part 9 is smaller than the size of the filtrate leak 8 , and the size of the rubber stopper 10 is larger than the size of the filtrate leak 8 .

As a preferred mode of the present invention, the transparent filtrate bottle 13 is installed on the threaded interface 12 through the thread 14 .

As a preferred mode of the present invention, a fixing rod 19 is installed between the filter element screw cover 18 and the filter element base 20 , and a dust filter element 21 is sheathed on the fixing rod 19 .

As a preferred mode of the present invention, a push rod 15 is installed on the inner wall of the bottom of the transparent filtrate bottle 13 .

As a preferred mode of the present invention, an air outlet pipe 5 is installed on one side of the filter cartridge chamber 2 .

Working principle: When using this natural gas pipeline to transport the filtration and purification device, first connect the inlet pipe 3 and the outlet pipe 5 to the external inlet pipe and gas pipeline respectively, and then open the inlet valve 4 to allow normal ventilation. During the filtration process, the natural gas will pass through the filtrate net 7 and the dust filter element 21 successively. During the process, the moisture and liquid in the natural gas will be adsorbed on the filtrate net 7. Fall, then the filtrate drops can be collected in the transparent filtrate bottle 13 through the filtrate leakage port 8, and then the dust filter element 21 can filter the solid particles in the natural gas. 13 is rotated and unscrewed from the threaded interface 12 to facilitate the discharge and cleaning of the filtrate. During the process, the push rod 15 falls with the transparent filtrate bottle 13, and then the movable part 9 will follow the push rod 15 due to the action of the spring 11. Then the top of the movable part 9 The rubber plug 10 can fall down and finally block the filtrate leak 8 to prevent natural gas from leaking, so that the user can also use natural gas when cleaning the filtrate. When the dust filter element 21 needs to be replaced, it is not necessary to disassemble the entire filter device, and can pass through the filter element. Directly replace the filter element column 17, and tighten and fix it on the filter element bin 16 through the filter element screw cap 18 to complete the replacement operation of the dust filter element 21. The replacement is quick and convenient, and the operation efficiency is high. 3 The jetted natural gas flow is split to prevent the air flow from being concentrated on the filtrate net 7, resulting in insufficient use of the filtrate net 7, and to prevent the damage of the filtrate net 7 caused by the long-term impact of the air flow on the filtrate net 7.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic principles of the present invention. The present invention can be implemented in other specific forms without any specific features. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. a kind of natural gas line delivery of filtered purification device, including apparatus main body (1), clear filtrate bottle (13) and filter core column (17), which is characterized in that the side of described device main body (1) is equipped with filter core storehouse (2), the other side of described device main body (1) It is equipped with air inlet pipe (3), is equipped with intake valve (4) on the air inlet pipe (3), is located on the inner sidewall of described device main body (1) The position of air inlet pipe (3) junction is equipped with spherical surface diffluence pass (6), and described device main body (1) is internally located at filter core storehouse (2) even The position at the place of connecing is equipped with filtrate net (7), and the bottom of described device main body (1) offers filtrate leak (8), the filtrate leak (8) it is equipped in movable part (9), is equipped with rubber stopper (10) at the top of the movable part (9), is arranged on the movable part (9) Have spring (11), the bottom of described device main body (1) is provided with hickey (12), clear filtrate bottle (13) inner sidewall Top is provided with screw thread (14), is offered filter core Hatch Opening (16) at the top of the filter core storehouse (2), the inside of the filter core storehouse (2) It has been assigned filter core column (17) by filter core Hatch Opening (16), the filter core column (17) includes filter core spiral cover (18), fixed link (19), filter Core pedestal (20) and dust filter core (21).

2. a kind of natural gas line delivery of filtered purification device according to claim 1, it is characterised in that: the movable part (9) size is less than the size of filtrate leak (8), and the size of the rubber stopper (10) is greater than the size of filtrate leak (8).

3. a kind of natural gas line delivery of filtered purification device according to claim 1, it is characterised in that: the transparent filter Liquid bottle (13) is mounted on hickey (12) by screw thread (14).

4. a kind of natural gas line delivery of filtered purification device according to claim 1, it is characterised in that: the filter core rotation It is connected and installed with fixed link (19) between lid (18) and filter core pedestal (20), is arranged with dust filter core on the fixed link (19) (21)。

5. a kind of natural gas line delivery of filtered purification device according to claim 1, it is characterised in that: the transparent filter Push rod (15) are installed on the inner wall of liquid bottle (13) bottom.

6. a kind of natural gas line delivery of filtered purification device according to claim 1, it is characterised in that: the filter core storehouse (2) side is equipped with escape pipe (5).