CN213018938U - Natural gas station separator drainage device - Google Patents

Abstract

The utility model discloses a natural gas station separator drain, including the barrel, the bracing piece has been installed to the lower extreme symmetry of barrel, and the backing plate has been installed to the lower extreme of bracing piece, and ring flange one has been installed to one side of barrel, and ring flange two has been placed to one side of ring flange one, and ring flange two is installed on gathering the pipe, has seted up fixed orifices one on the ring flange one, has seted up fixed orifices two on the ring flange two, and the alternate has the gim peg and locks with the nut in fixed orifices one and the fixed orifices two, has all seted up on ring flange one and the ring flange two and has put the groove, has put the frame in the groove, and the built. Through can with barrel and collection pipe fixed connection with the gim peg, make in the intraductal underground book of collection and natural gas can enter into the barrel, through the filter screen in the two placing grooves of ring flange one and ring flange again, can the separation in the groundwater enter into the barrel, make the barrel can last work.

Description

Natural gas station separator drainage device

Technical Field

The utility model belongs to the technical field of the natural gas is gathered, concretely relates to natural gas station separator drain.

Background

The natural gas pipeline refers to a pipeline for conveying natural gas from an exploitation place or a processing plant to an urban gas distribution center or an industrial enterprise user, and is also called a gas conveying pipeline, because the natural gas is influenced by the change of temperature and pressure in a long-distance conveying process, water and heavy hydrocarbon components in the natural gas are easy to generate gas-liquid phase change and are separated out in pipeline conveying and cannot be completely carried out, so that accumulated liquid is formed in a low-lying position of an up-and-down pipeline, the pipeline pressure is increased, the conveying efficiency is reduced, the pipeline corrosion rate is accelerated, the natural gas leakage and other problems are easily caused in severe cases, workers are required to regularly disassemble the pipeline, the accumulated water in the pipeline is pumped by a water pump, and the pipeline is cleaned. The defects are as follows: the natural gas is when the exploitation, and in natural gas and groundwater entered into the pipeline together, groundwater can drive the air and flow, promotes the transport rate of natural gas, because contain debris in the groundwater, debris along with groundwater gets into the pipeline together, is difficult for clearing up, and in the long term, can block up the pipeline in the past, influences the transport of natural gas.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a natural gas station separator drain to solve the problem that current natural gas line easily blockked up.

In order to achieve the above object, the utility model provides a following technical scheme: the liquid discharge device for the natural gas station separator comprises a cylinder body, wherein supporting rods are symmetrically arranged at the lower end of the cylinder body, a base plate is arranged at the lower end of the supporting rods, a first flange plate is arranged on one side of the cylinder body, a second flange plate is arranged on one side of the first flange plate, the second flange plate is arranged on a collecting pipe, a first fixing hole is formed in the first flange plate, a second fixing hole is formed in the second flange plate, fixing bolts are inserted into the first fixing hole and the second fixing hole and are locked by nuts, placing grooves are formed in the first flange plate and the second flange plate, frames are placed in the placing grooves, and filter screens are arranged in the frames.

Preferably, a sealing groove is formed in each of the first flange plate and the second flange plate, a supporting block is arranged on one side of the sealing groove, a sealing ring is arranged in the sealing groove, slots are formed in two sides of the sealing ring, and the supporting blocks are inserted in the slots in a penetrating mode.

Preferably, the lower extreme of barrel has been seted up the water inlet, the water inlet facial make-up is equipped with the inlet tube, the water storage tank has been placed under the inlet tube, the last connecting hole of having seted up of water storage tank, the connecting hole facial make-up is equipped with the inlet tube, the delivery port is seted up to the water storage tank under, the delivery port facial make-up is equipped with the drain pipe, the drain pipe facial make-up is equipped with the stop valve.

Preferably, an air outlet is formed in one side of the upper end of the barrel, a gas pipe is arranged on the air outlet in an assembled mode, a fixing block is arranged below the air outlet in an assembled mode, and an impurity removing net is arranged in the fixing block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a natural gas station separator drain, bracing piece and backing plate through the barrel lower extreme setting can make the barrel remain stable, through the gim peg with barrel and collection pipe fixed connection, make in the intraductal groundwater of collection and natural gas can enter into the barrel, through the filter screen that sets up between ring flange one and the ring flange two again, can the separation in the groundwater debris enters into the barrel, make the barrel can keep unblocked.

The utility model provides a natural gas station separator drain, groundwater enters into the inlet pipe through the water inlet, flows in the water storage tank, when the water storage tank capacity is not enough, can open the stop valve, through the drainage pipe discharge hydrops on the water storage tank delivery port, the workman of being convenient for carries out flowing back work.

The utility model provides a natural gas station separator drain, because the piece of supporting in the seal groove alternates in the slot of sealing washer, presses the sealing washer through supporting the piece, can make the sealing washer extend to the gap between sealed flange improves the leakproofness.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion of fig. 2.

In the figure: the device comprises a cylinder body 1, a supporting rod 2, a backing plate 3, a first flange 4, a second flange 5, a first fixing hole 6, a second fixing hole 7, a fixing bolt 8, a nut 9, a placement groove 10, a frame 11, a filter screen 12, a sealing groove 13, a supporting block 14, a sealing ring 15, a slot 16, a water inlet 17, a water inlet pipe 18, a water storage tank 19, a connecting hole 20, a water outlet 21, a water outlet 22, a stop valve 23, an exhaust port 24, an air pipe 25, a fixing block 26, an impurity removing net 27 and a collecting pipe 28.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2 and 3, the natural gas station separator drainage device comprises a cylinder 1, which is a cylindrical cylinder, and the left and right sides of the lower end of the cylinder 1 are symmetrically welded with support rods 2, the support rods 2 are cylindrical rods, the number of the support rods is 2, the support rods are located at the middle position, the lower end of the support rods 2 is welded with a backing plate 3, the backing plate 3 is a square plate, the number of the backing plate is 2, the cylinder 1 can be always kept stable by the backing plate 3 and the support rods 2, the left side of the cylinder 1 is welded with a flange plate one 4, which is in an annular structure, the left side of the flange plate one 4 is provided with a flange plate two 5, which is in an annular structure, the flange plate one 4 and the flange plate two 5 are the same in size and consistent in position, the flange plate two 5 is welded and connected to the right end of a collection pipe 28, the collection pipe 28 is a, the first fixing holes 6 are circular holes, the number of the first fixing holes is 4, the second flange plates 5 are uniformly provided with second fixing holes 7, the second fixing holes 7 are circular holes, the number of the second fixing holes 7 is 4, the second fixing holes 7 and the first fixing holes 6 are consistent in size and are in one-to-one correspondence in position, fixing bolts 8 are inserted into the first fixing holes 6 and the second fixing holes 7 and are locked by nuts 9, the barrel body 1 can be fixedly connected with the collecting pipe 28 by inserting the fixing bolts 8 through the first fixing holes 6 of the first flange plates 4 and the second fixing holes 7 of the second flange plates 5 and locking by the nuts 9, underground books and natural gas in the collecting pipe can enter the barrel body 1, the first flange plates 4 and the second flange plates 5 are both provided with placing grooves 10, the placing grooves 10 are L-shaped circular grooves, frames 11 are placed in the placing grooves 10, the frames 11 are circular frames, the diameters of the frames 11 are the same as the groove diameters of the placing grooves, and the positions are, the frame 11 is tightly attached to the placement groove 10, the filter screen 12 is welded in the frame 11, the placement groove 10 and the frame 11 are tightly attached through the placement groove 10 between the flange plate I4 and the flange plate II 5, the filter screen 12 in the frame 11 can prevent impurities in underground water from entering the barrel 1, the barrel 1 can continuously work, the placement groove 10 is provided with a sealing groove 13, the sealing groove 13 is an L-shaped circular groove, the wall of the sealing groove 13 is welded and connected with a resisting block 14, the resisting block 14 is an annular block, a sealing ring 15 is arranged in the sealing groove 13, the sealing ring 15 is a rubber ring, the left side and the right side of the sealing ring 15 are provided with slots 16, the slots 16 are U-shaped annular grooves, the resisting blocks 14 are inserted in the slots 16, the resisting blocks 14 in the sealing groove 13 are inserted in the slots 16 of the sealing ring 15 due to the fixed connection of the flange plate I4 and the flange plate II 5, the sealing, the seal ring 15 can be extended to close the gap between the flanges and improve the sealing property.

Referring to fig. 1 and 2, the lower end of the barrel 1 is uniformly provided with water inlets 17, the water inlets 17 are circular holes, the number of the water inlets 17 is 3, the lower port of the water inlets 17 is connected with a water inlet pipe 18 in a seamless welding manner, the water inlet pipe 18 is a cylindrical pipe, the number of the water inlet pipe is 3, the lower end of the water inlet pipe 18 is connected to the upper end of a water storage tank 19 in a welding manner and is located at an intermediate position, the water storage tank 19 is a cylindrical tank, the upper end of the water storage tank 19 is uniformly provided with connecting holes 20, the connecting holes 20 are circular holes and are located at an intermediate position, the number of the connecting holes 20 is 3, the upper port of the connecting holes 20 is connected with the lower end of the water inlet pipe 18 in a seamless welding manner, the lower end of the water storage tank 19 is uniformly provided with water outlets 21, the number of the circular holes is 2, groundwater enters into the inlet tube 18 through the water inlet 17 under the barrel 1 in, flow in the water storage tank 19, when 19 capacity of water storage tank is not enough, stop valve 23 can be opened, drainage pipe 22 can discharge hydrops on 19 delivery ports 21 of water storage tank, the workman of being convenient for carries out flowing back work, gas vent 24 has been seted up on the upper end right side of barrel 1, for the circular port, be located the intermediate position, seamless welded connection has gas-supply pipe 25 on the gas vent 24, the lower extreme welded connection of gas vent 24 has fixed block 26, fixed block 26 is the ring structure, be located the inside of barrel 1, the last adhesive connection of fixed block 26 has edulcoration net 27, for circular structure, edulcoration net 27 is the sulphur removal filtering layer, can absorb the sulphide gas in the.

In the implementation, the base plate 3 and the support rod 2 can keep the cylinder 1 stable all the time, the fixing bolt 8 is inserted through the first fixing hole 6 of the first flange 4 and the second fixing hole 7 of the second flange 5 and is locked by the nut 9, the cylinder 1 can be fixedly connected with the collection pipe 28, underground books and natural gas in the collection pipe 28 can enter the cylinder 1, the placing groove 10 between the first flange 4 and the second flange 5 is tightly attached to the frame 11, the filter screen 12 in the frame 11 can prevent impurities in underground water from entering the cylinder 1, the cylinder 1 can work continuously, because the first flange 4 and the second flange 5 are fixedly connected, the abutting block 14 in the sealing groove 13 is inserted in the slot 16 of the sealing ring 15, the sealing ring 15 is pressed by the abutting block 14, the sealing ring 15 can extend, thereby sealing gaps between the flanges and improving the sealing performance, groundwater in the barrel 1 enters into the inlet tube 18 through the water inlet 17, flows into in the water storage tank 19, when 19 capacity of water storage tank is not enough, can open stop valve 23, drain pipe 22 can discharge the hydrops on 19 delivery ports 21 of water storage tank, and the workman of being convenient for carries out flowing back work to solve the problem that current natural gas station separator drain device easily blockked up.

Claims (4)

1. Natural gas station separator drain, including barrel (1), its characterized in that: bracing piece (2) have been installed to the lower extreme symmetry of barrel (1), backing plate (3) have been installed to the lower extreme of bracing piece (2), flange dish (4) have been installed to one side of barrel (1), flange dish two (5) have been placed to one side of flange dish (4), flange dish two (5) are installed on gathering pipe (28), fixed orifices one (6) have been seted up on flange dish (4), fixed orifices two (7) have been seted up on flange dish two (5), alternate in fixed orifices one (6) and fixed orifices two (7) and have gim peg (8) and lock with nut (9), place groove (10) have all been seted up on flange dish one (4) and flange dish two (5), place frame (11) in placing groove (10), the built-in filter screen (12) that is equipped with of frame (11).

2. The natural gas station separator drain of claim 1, wherein: seal groove (13) have all been seted up on ring flange one (4) and ring flange two (5), support block (14) have been installed to one side of seal groove (13), sealing washer (15) have been placed in seal groove (13), slot (16) have been seted up to the both sides of sealing washer (15), support block (14) have been alternate in slot (16).

3. The natural gas station separator drain of claim 1, wherein: the water inlet (17) has been seted up to the lower extreme of barrel (1), water inlet (17) facial make-up is equipped with inlet tube (18) down, water storage tank (19) have been placed under inlet tube (18), connecting hole (20) have been seted up on water storage tank (19), connecting hole (20) facial make-up is equipped with inlet tube (18), water storage tank (19) are seted up down and are equipped with delivery port (21), delivery port (21) facial make-up is equipped with drain pipe (22), drain pipe (22) facial make-up is equipped with stop valve (23).

4. The natural gas station separator drain of claim 3, wherein: the air exhaust port (24) is formed in one side of the upper end of the barrel body (1), the air conveying pipe (25) is arranged on the air exhaust port (24) in an upper assembling mode, the fixing block (26) is arranged on the air exhaust port (24) in a lower assembling mode, and the impurity removing net (27) is arranged in the fixing block (26).

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