CN216457603U - A filter and purification device for natural gas pipeline transportation - Google Patents
A filter and purification device for natural gas pipeline transportation Download PDFInfo
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- CN216457603U CN216457603U CN202220025316.6U CN202220025316U CN216457603U CN 216457603 U CN216457603 U CN 216457603U CN 202220025316 U CN202220025316 U CN 202220025316U CN 216457603 U CN216457603 U CN 216457603U
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Abstract
本实用新型公开了一种天然气管道输送用的过滤净化装置，包括顶部为开口设置的过滤盒，所述过滤盒的顶部固定连接有盖板，过滤盒的右侧连通并固定有进气管，所述过滤盒的左侧底部连通并固定有流速传感器，流速传感器的左侧设为出气端并连通固定有排气管，过滤盒的左侧固定连接有蓄电池，蓄电池的顶部固定并电性连接有声光报警器。本实用新型便于在需要清理盒形滤网时，及时报警提醒人员，便于对两个盒形滤网和两个活性炭滤网交替过滤清理，通过快速交替调换过滤清理的方式，不需要停止进气工作，达到能够在不停机的同时快速对过滤的杂质清理移出的目的，节省停机等待时间，提高工作效率。
The utility model discloses a filtering and purifying device for natural gas pipeline transportation, which comprises a filter box with an opening at the top, a cover plate is fixedly connected to the top of the filter box, and an air inlet pipe is communicated and fixed on the right side of the filter box. The left bottom of the filter box is connected and fixed with a flow rate sensor, the left side of the flow rate sensor is set as an outlet end and is connected and fixed with an exhaust pipe, the left side of the filter box is fixedly connected with a battery, and the top of the battery is fixed and electrically connected with a Audible alarm. The utility model is convenient to alarm and remind personnel in time when the box-shaped filter screen needs to be cleaned, and it is convenient to alternately filter and clean two box-shaped filter screens and two activated carbon filter screens. Work to achieve the purpose of quickly cleaning and removing the filtered impurities without stopping the machine, saving the waiting time of downtime and improving work efficiency.
Description
Technical Field
The utility model relates to a filtration purification equipment technical field especially relates to a filtration purification device that natural gas line carried usefulness.
Background
When natural gas in a natural gas pipeline is delivered to a user site, a natural gas filter is usually provided in the natural gas pipeline at the user end, so as to remove impurities mixed in the natural gas, the natural gas pipeline can generate more iron powder in the construction and operation processes, the iron powder in the pipeline flows to the gas using point in the pipe network along with the natural gas in the pipeline, so that a large amount of iron powder is gathered in the natural gas filter, the filter screen of the filter is blocked, so the filtered iron powder needs to be cleaned, the filter for the existing natural gas pipeline, most of the devices do not have the defect of rapidly cleaning and removing the filtered and intercepted impurities without stopping the device, the prior mode that the filter is required to be disassembled to clean the filter element is complex to operate and can not meet the use requirement, therefore, we propose a filtering and purifying device for natural gas pipeline transportation to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a filtering and purifying device for natural gas pipeline transportation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a filtering and purifying device for natural gas pipeline transportation comprises a filtering box with an opening at the top, a cover plate is fixedly connected to the top of the filtering box, an air inlet pipe is communicated and fixed to the right side of the filtering box, a flow velocity sensor is communicated and fixed to the bottom of the left side of the filtering box, an air outlet end is arranged on the left side of the flow velocity sensor and communicated and fixed with an exhaust pipe, a storage battery is fixedly connected to the left side of the filtering box, the top of the storage battery is fixedly and electrically connected with an audible and visual alarm, a first controller is fixedly and electrically connected to the right side of the audible and visual alarm, the first controller is electrically connected with the flow velocity sensor, a circular block is movably sleeved in the filtering box in a sealing manner, two rectangular grooves are formed in the top of the circular block, a filter screen is movably sleeved in the rectangular grooves, a first air inlet hole is formed in the left side of each rectangular groove, and the first air inlet hole is matched with the air inlet pipe, the first air inlet on the right side is communicated with an air inlet pipe, a pull rod is fixedly connected on the inner wall of the bottom of the box-shaped filter screen, a pull ring is fixedly connected at the top end of the pull rod, a taking hole is formed in the top of the cover plate and communicated with the rectangular groove on the left side, an exhaust hole is formed in the inner wall of the bottom of the rectangular groove, an active carbon filter screen is fixedly connected at the bottom of the box-shaped filter screen, the bottom of the active carbon filter screen extends into the corresponding exhaust hole, a baffle is fixedly connected on the inner wall of the left side of the filter box, the top of the baffle is in sealed movable contact with the bottom of the round block, the baffle is matched with the exhaust hole on the left side, a rotating shaft is fixedly connected at the central position of the bottom of the round block, the baffle is rotatably sleeved on the rotating shaft, a mounting box is fixedly connected at the bottom of the filter box, the bottom of the rotating shaft extends into the mounting box, a rotary driving mechanism is fixedly connected on the rotating shaft, and a guide mechanism is fixedly connected between the inner walls on the two sides of the mounting box, the both ends of rotary driving mechanism all with guiding mechanism fixed connection, inlay on the bottom inner wall of mounting box and be equipped with electric telescopic handle, electric telescopic handle's output shaft tip and guiding mechanism fixed connection, fixedly connected with dabs the switch on the left side inner wall of mounting box, dabs switch and electric telescopic handle electric connection, dabs the switch and cooperatees with guiding mechanism.
Preferably, the rotary driving mechanism comprises a gear fixedly sleeved on the rotating shaft, and a rack is meshed with the rear side of the gear.
Preferably, guiding mechanism includes two movable rods, and the both ends of rack are respectively with two movable rods one side fixed connection that is close to each other, fixedly connected with guide bar between the both sides inner wall of mounting box, and the movable rod slip cover is established on the guide bar, is located left movable rod and dabs the switch and cooperatees, electric telescopic handle's output shaft right-hand member and the left side fixed connection of the movable rod on right side.
Preferably, a second air inlet is formed in the inner wall of the right side of the filter box and communicated with the air inlet pipe, and the second air inlet is communicated with the first air inlet on the right side.
Preferably, the inner wall of the left side of the filter box is provided with an air outlet hole, and the air outlet hole is communicated with the air inlet end of the flow velocity sensor.
Preferably, the outer side of the round block is bonded and coated with a sealing rubber sheet, and the outer side of the sealing rubber sheet is in movable contact with the inner wall of the filter box.
Preferably, the top of baffle bonding is fixed with sealed the pad, and the bottom swing joint of the top of sealed pad and circular block has been seted up at the top of baffle, and first circular hole is downthehole fixed cover to be equipped with first bearing, has seted up the second circular hole on the bottom inner wall of filter cartridge, and the circular hole internal fixation cover of second is equipped with sealed bearing, and the inner circle inboard of first bearing and sealed bearing's inner circle inboard all with the outside fixed connection of pivot.
Preferably, the electric telescopic handle is internally provided with a second controller and a wireless remote control switch, the second controller is electrically connected with the light touch switch, the electric telescopic handle is electrically connected with the storage battery, the second controller is electrically connected with the wireless remote control switch, and the wireless remote control switch is provided with an external remote controller in a matching manner.
Preferably, one side of the moving rod is provided with a guide hole, and the inner wall of the guide hole is in sliding connection with the outer side of the guide rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be convenient for when needs clearance box-shaped filter screen, in time report to the police and remind personnel, be convenient for filter the clearance in turn to two box-shaped filter screens and two active carbon filter screens, change the mode of filtering the clearance through quick in turn, need not stop the work of admitting air, reach can be when not shutting down fast to the purpose that filterable impurity clearance shifted out, save downtime, improve work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a filtering and purifying device for natural gas pipeline transportation according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 100. a filter cartridge; 101. an air inlet pipe; 102. an exhaust pipe; 103. a cover plate; 1. a flow rate sensor; 2. a circular block; 3. a discharge hole; 4. a rectangular groove; 5. a box-shaped filter screen; 6. a pull rod; 7. a first air intake hole; 8. a storage battery; 9. an audible and visual alarm; 10. an exhaust hole; 11. an activated carbon filter screen; 12. a baffle plate; 13. a rotating shaft; 14. mounting a box; 15. a gear; 16. a rack; 17. a travel bar; 18. a guide bar; 19. an electric telescopic rod; 20. and (6) lightly touching a switch.
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.
Referring to fig. 1-3, a filtering and purifying device for natural gas pipeline transportation comprises a filter box 100 with an opening at the top, a cover plate 103 is fixedly connected to the top of the filter box 100, an air inlet pipe 101 is communicated and fixed to the right side of the filter box 100, a flow velocity sensor 1 is communicated and fixed to the left side of the filter box 100, an air outlet end is arranged at the left side of the flow velocity sensor 1 and is communicated and fixed to an air outlet pipe 102, a storage battery 8 is fixedly connected to the left side of the filter box 100, an audible and visual alarm 9 is fixedly and electrically connected to the top of the storage battery 8, a first controller is fixedly and electrically connected to the right side of the audible and visual alarm 9, the first controller is electrically connected to the flow velocity sensor 1, a circular block 2 is hermetically and movably sleeved in the filter box 100, two rectangular grooves 4 are formed in the top of the circular block 2, a filter screen 5 is movably sleeved in the rectangular grooves 4, and a first air inlet hole 7 is formed in the inner wall of one side of the two rectangular grooves 4, which is far away from each other, the first air inlet 7 on the left side is matched with the air inlet pipe 101, the first air inlet 7 on the right side is communicated with the air inlet pipe 101, the inner wall of the bottom of the box-shaped filter screen 5 is fixedly connected with a pull rod 6, the top end of the pull rod 6 is fixedly connected with a pull ring, the top of the cover plate 103 is provided with a taking hole 3, the taking hole 3 is communicated with the rectangular groove 4 on the left side, the inner wall of the bottom of the rectangular groove 4 is provided with an exhaust hole 10, the bottom of the box-shaped filter screen 5 is fixedly connected with an activated carbon filter screen 11, the bottom of the activated carbon filter screen 11 extends into the corresponding exhaust hole 10, the inner wall of the left side of the filter box 100 is fixedly connected with a baffle plate 12, the top of the baffle plate 12 is in sealing movable contact with the bottom of the circular block 2, the baffle plate 12 is matched with the exhaust hole 10 on the left side, the center position of the bottom of the circular block 2 is fixedly connected with a rotating shaft 13, the baffle plate 12 is rotatably sleeved on the rotating shaft 13, and the bottom of the filter box 100 is fixedly connected with a mounting box 14, the bottom end of the rotating shaft 13 extends into the mounting box 14, a rotary driving mechanism is fixedly sleeved on the rotating shaft 13, a guide mechanism is fixedly connected between the inner walls of two sides of the mounting box 14, two ends of the rotary driving mechanism are fixedly connected with the guide mechanism, an electric telescopic rod 19 is embedded on the inner wall of the bottom of the mounting box 14, the end part of an output shaft of the electric telescopic rod 19 is fixedly connected with the guide mechanism, a light touch switch 20 is fixedly connected on the inner wall of the left side of the mounting box 14, the light touch switch 20 is electrically connected with the electric telescopic rod 19, and the light touch switch 20 is matched with the guide mechanism;
the rotary driving mechanism comprises a gear 15 fixedly sleeved on the rotating shaft 13, and a rack 16 is meshed with the rear side of the gear 15;
guiding mechanism includes two movable rods 17, and the both ends of rack 16 are close to one side fixed connection each other with two movable rods 17 respectively, fixedly connected with guide bar 18 between the both sides inner wall of mounting box 14, and movable rod 17 slip cap is established on guide bar 18, is located left movable rod 17 and dabs switch 20 and cooperatees, electric telescopic handle 19's output shaft right-hand member and the left side fixed connection of movable rod 17 on right side, the utility model discloses be convenient for when needing clearance box-shaped filter screen 5, in time report to the police and remind personnel, be convenient for filter the clearance in turn to two box-shaped filter screens 5 and two active carbon filter screens 11, through the mode of filtering the clearance of quick alternate change, need not stop air inlet work, reach can be when not shutting down quick to the mesh that the clearance of filterable impurity shifts out, save down latency, improve work efficiency.
In the utility model, a second air inlet hole is arranged on the inner wall of the right side of the filter box 100 and is communicated with the air inlet pipe 101, the second air inlet hole is communicated with the first air inlet hole 7 on the right side, an air outlet hole is arranged on the inner wall of the left side of the filter box 100 and is communicated with the air inlet end of the flow velocity sensor 1, the outer side of the circular block 2 is bonded and coated with a sealing rubber sheet, the outer side of the sealing rubber sheet is movably contacted with the inner wall of the filter box 100, a sealing pad is bonded and fixed on the top of the baffle 12, the top of the sealing pad is movably contacted with the bottom of the circular block 2, a first circular hole is arranged on the top of the baffle 12, a first bearing is fixedly sheathed in the first circular hole, a second circular hole is arranged on the inner wall of the bottom of the filter box 100, a sealing bearing is fixedly sheathed in the second circular hole, the inner ring of the first bearing and the inner ring of the sealing bearing are both fixedly connected with the outer side of the rotating shaft 13, built-in second controller and the wireless remote control switch of having in electric telescopic handle 19, the second controller with dab switch 20 electric connection, electric telescopic handle 19 and battery 8 electric connection, second controller and wireless remote control switch electric connection, wireless remote control switch matches and is provided with external remote controller, the guiding hole has been seted up to one side of carriage release lever 17, the inner wall of guiding hole and the outside sliding connection of guide bar 18, the utility model discloses be convenient for when needing clearance box-shaped filter screen 5, in time report to the police and remind personnel, be convenient for filter the clearance in turn to two box-shaped filter screens 5 and two active carbon filter screens 11, through the mode of filtering the clearance of quick alternate change, need not stop the work of admitting air, reach can be when not shutting down fast to the mesh that filterable impurity clearance shifted out, save the machine halt latency, improve work efficiency.
The working principle is as follows: when the natural gas filtering box is used, natural gas sequentially enters the right box-shaped filter screen 5 through the gas inlet pipe 101, the second gas inlet hole and the right first gas inlet hole 7, the natural gas sequentially passes through the right box-shaped filter screen 5, the right activated carbon filter screen 11 and the right exhaust hole 10 and enters the filtering box 100, the right box-shaped filter screen 5 and the right activated carbon filter screen 11 filter and shield iron powder impurities in the entering natural gas in the filtering box, the filtered natural gas is sequentially discharged through the gas outlet hole, the flow velocity sensor 1 and the exhaust pipe 102, the flow velocity sensor 1 detects the flow velocity of the gas flowing through, when the box-shaped filter screen 5 and the activated carbon filter screen 11 on the right side are clogged, the flow rate of the gas is reduced, when the flow rate sensor 1 detects that the flow rate of gas flowing through is lower than a preset value, the flow rate sensor 1 transmits a signal to the first controller, and the first controller controls the audible and visual alarm 9 to start to send audible and visual alarm reminding personnel;
after hearing the alarm, a person can control the wireless remote control switch through an external remote controller, the wireless remote control switch controls the electric telescopic rod 19 to be started reversely through the second controller, the output shaft of the electric telescopic rod 19 drives the moving rod 17 on the right side to move leftwards, the moving rod 17 on the right side drives the rack 16 to move leftwards, the rack 16 drives the moving rod 17 on the left side to move leftwards, the moving rod 17 slides leftwards on the guide rod 18, the rack 16 drives the gear 15 meshed with the rack to rotate, the gear 15 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the circular block 2 to rotate, the circular block 2 drives the two box-shaped filter screens 5 and the two activated carbon filter screens 11 to rotate, so that the box-shaped filter screen 5 on the left side rotates to the right side, the circular block 2 also drives the two exhaust holes 10 to rotate, the exhaust holes 10 on the left side are gradually staggered with the baffle plate 12, and the exhaust holes 10 on the right side rotate to the upper part of the baffle plate 12, at the moment, the baffle plate 12 blocks the exhaust hole 10 positioned on the left side, when the movable rod 17 on the left side moves leftwards to be in contact with the tact switch 20, the tact switch 20 controls the electric telescopic rod 19 to be closed, at the moment, the first air inlet 7 which is originally positioned on the left side and rotates to the right side is communicated with the second air inlet, the gas is converted to pass through the box-shaped filter screen 5 and the activated carbon filter screen 11 positioned on the right side to filter natural gas, at the moment, the pull ring on the left side can be pulled upwards through the taking hole 3, the pull ring drives the corresponding pull rod 6 to move upwards, the pull rod 6 on the left side drives the box-shaped filter screen 5 on the left side to move upwards, the box-shaped filter screen 5 on the left side drives the activated carbon filter screen 11 on the left side to gradually move out of the taking hole 3, at the moment, the box-shaped filter screen 5 and the activated carbon filter screen 11 which are taken out can be cleaned, and after the cleaning is finished, the box-shaped filter screen 5 on the left side is moved downwards, the box-shaped filter screen 5 on the left side moves downwards into the rectangular groove 4 on the left side, and the box-shaped filter screen 5 on the left side drives the activated carbon filter screen 11 on the left side to enter the exhaust hole 10, so that the next use can be waited;
similarly, when the flow velocity sensor 1 detects that the flow velocity is reduced, the audible and visual alarm 9 reminds people again, the people can control the electric telescopic rod 19 to be started in the forward direction, the movement process is opposite to that of the electric telescopic rod 19 to be started in the reverse direction, so that the box-shaped filter screen 5 and the activated carbon filter screen 11 positioned on the left side rotate to the right side at the moment, the box-shaped filter screen 5 and the activated carbon filter screen 11 positioned on the right side rotate to the left side at the moment, the box-shaped filter screen 5 and the activated carbon filter screen 11 positioned on the left side at the moment can be taken out to be cleaned, the effect of alternately cleaning two box-shaped filter screens 5 and two activated carbon filter screens 11 can be realized, the purpose of quickly cleaning and removing filtered impurities without stopping air inlet work can be realized through the mode of quickly and alternately cleaning and cleaning, and the shutdown waiting time can be saved, the working efficiency is improved.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220025316.6U CN216457603U (en) | 2022-01-06 | 2022-01-06 | A filter and purification device for natural gas pipeline transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220025316.6U CN216457603U (en) | 2022-01-06 | 2022-01-06 | A filter and purification device for natural gas pipeline transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216457603U true CN216457603U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220025316.6U Expired - Fee Related CN216457603U (en) | 2022-01-06 | 2022-01-06 | A filter and purification device for natural gas pipeline transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216457603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608081A (en) * | 2022-12-21 | 2023-01-17 | 河北惠沧节能科技有限公司 | Purification tower for atmospheric pollution treatment |
| CN118904005A (en) * | 2024-10-09 | 2024-11-08 | 江苏康恒化工有限公司 | Dust fall device for chemical safety production |
-
2022
- 2022-01-06 CN CN202220025316.6U patent/CN216457603U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608081A (en) * | 2022-12-21 | 2023-01-17 | 河北惠沧节能科技有限公司 | Purification tower for atmospheric pollution treatment |
| CN115608081B (en) * | 2022-12-21 | 2023-02-28 | 河北惠沧节能科技有限公司 | Purifying tower for treating atmospheric pollution |
| CN118904005A (en) * | 2024-10-09 | 2024-11-08 | 江苏康恒化工有限公司 | Dust fall device for chemical safety production |
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Granted publication date: 20220510 |