CN212397551U - Natural gas pressure vessel inner wall cleaning device - Google Patents
Natural gas pressure vessel inner wall cleaning device Download PDFInfo
- Publication number
- CN212397551U CN212397551U CN202020507945.3U CN202020507945U CN212397551U CN 212397551 U CN212397551 U CN 212397551U CN 202020507945 U CN202020507945 U CN 202020507945U CN 212397551 U CN212397551 U CN 212397551U
- Authority
- CN
- China
- Prior art keywords
- natural gas
- gas pressure
- cleaning
- wall
- pressure vessel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 238000004140 cleaning Methods 0.000 title claims abstract description 59
- 239000003345 natural gas Substances 0.000 title claims abstract description 44
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Abstract
The utility model provides a natural gas pressure vessel inner wall cleaning device. Natural gas pressure vessel inner wall cleaning device includes: mounting a plate; the fixing frame is fixed at the top of the mounting plate; the driving device is fixedly arranged on the fixed frame; the rotary adjusting device is arranged on the mounting plate and comprises an external driving pipe and a lead screw located inside the external driving pipe, and the upper side of the surface of the external driving pipe is fixed in the middle of the mounting plate through a bearing. The utility model provides a natural gas pressure vessel inner wall cleaning device has and drives rotation regulation device through drive arrangement and can drive when cleaning the piece and reciprocate and fast revolution clears up the natural gas pressure vessel inner wall, and can reciprocate to clear up many times fast, improves cleaning efficiency and quality, and the shrink cleans putting into and taking out of subassembly and natural gas pressure vessel equal easy operation convenience.
Description
Technical Field
The utility model relates to a natural gas pressure vessel field especially relates to a natural gas pressure vessel inner wall cleaning device.
Background
In the natural gas exploitation process, a natural gas pressure container is mostly needed in the process of processing the natural gas; the desulfurization process is to convey the exploited natural gas to the corresponding natural gas pressure container body to react the natural gas with the desulfurizing agent and achieve the aim of desulfurization. In the desulfurization process, the desulfurizer reacts with sulfur-containing natural gas and then is hardened, the common desulfurizer rich agent discharging operation cannot remove rich agent attached to the wall of the pressure container, the filling space of the pressure container is reduced in the day, and the filling amount of the desulfurizer is reduced.
The inner wall of a vertical natural gas pressure container is cleaned in a patent number 201920508355.X, the rotary handle of the cleaning arm is driven by the screw rod to move downwards, the cleaning arm is connected with the screw rod through the locking nut, but only acts on the screw rod and the locking nut, when the screw rod is rotated, the locking nut easily follows the screw rod to rotate, the movement in the vertical direction can not be generated, if the cleaning piece at the front end of the cleaning arm and the inner wall of the natural gas pressure container act to generate friction, the locking nut can not follow the screw rod to rotate, the locking nut can move in the vertical direction, the locking nut is difficult to rotate, the cleaning arm can not rotate fast and move downwards to clean, and when the cleaning arm is placed in the pressure container, the pulling hook rod and the like are required to be used for auxiliary adjustment to enable the cleaning arm to enter the pressure container, and the use is convenient.
Therefore, it is necessary to provide a device for cleaning the inner wall of the natural gas pressure vessel to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a natural gas pressure vessel inner wall cleaning device has solved current natural gas pressure vessel inner wall cleaning device and can not realize the problem that clearance arm fast revolution and downward movement carried out the clearance.
In order to solve the technical problem, the utility model provides a natural gas pressure vessel inner wall cleaning device, include:
mounting a plate;
the fixing frame is fixed at the top of the mounting plate;
the driving device is fixedly arranged on the fixed frame;
the rotary adjusting device is arranged on the mounting plate and comprises an external driving pipe and a screw rod positioned in the external driving pipe, the upper side of the surface of the external driving pipe is fixed in the middle of the mounting plate through a bearing, the top end of the screw rod is fixed at the top of the inner wall of the fixing frame, the surface of the screw rod is in threaded connection with a nut, and the upper side of the surface of the external driving pipe is in transmission connection with a driving device through a driven gear;
the two shrinkage cleaning assemblies are respectively fixed on two sides of the surface of the screw cap.
Drive rotatory adjusting device through drive arrangement and can drive when cleaning the piece and reciprocate and fast rotation clears up the natural gas pressure vessel inner wall, and can reciprocate to clear up fast many times, improve cleaning efficiency and quality, and the shrink cleans putting into and taking out of subassembly and natural gas pressure vessel equal easy operation convenience.
Preferably, the spout has all been seted up to the both sides of the outside drive pipe, the subassembly is cleaned in the shrink includes the linking arm, the one end of linking arm is fixed in one side on nut surface, the other end of linking arm extends to through the spout the outside of outside drive pipe.
Through seting up the spout, when the outside drive pipe rotates, drive nut that can rotate through spout cooperation linking arm.
Preferably, one end of the connecting arm, which is located outside the external driving pipe, is rotatably connected with a fixing rod, and one end of the fixing rod is fixedly provided with a cleaning piece.
Preferably, the top fixedly connected with mounting box of linking arm, fixedly connected with slide bar between the top of mounting box inner wall and the bottom, the surface cover of slide bar is equipped with the slider, one side of slider pass through the bracing piece with the surface of dead lever is rotated and is connected.
Preferably, the surface of the sliding rod and the upper side of the sliding block are sleeved with an elastic part.
The fixing rod is kept horizontal to the connecting arm by the elastic thrust of the elastic piece.
Preferably, drive arrangement includes the motor, the top of motor fixed mounting and mount, shaft coupling fixedly connected with dwang is passed through to the one end of motor output shaft, the surperficial cover of dwang is equipped with the driving gear.
Preferably, one side of the driving gear is meshed with the driven gear;
preferably, one side of slider and the upside fixedly connected with that is located the bracing piece are connected the rope, the one end of connecting the rope runs through the fixed plate and extends to the upside of fixed plate, the one end fixedly connected with that connects the rope and is located the fixed plate upside drives the ring, connects the through-hole that rope and fixed plate run through the department and be clearance fit, and the avris of through-hole carries out glossy fillet setting.
Compared with the prior art, the utility model provides a natural gas pressure vessel inner wall cleaning device has following beneficial effect:
the utility model provides a natural gas pressure vessel inner wall cleaning device drives rotation regulation device through drive arrangement and can drive when cleaning a reciprocating and fast rotation clears up the natural gas pressure vessel inner wall, and can reciprocate to clear up many times fast, improves cleaning efficiency and quality, and the shrink cleans putting into and taking out of subassembly and natural gas pressure vessel equal easy operation convenience.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the device for cleaning an inner wall of a natural gas pressure vessel provided by the present invention;
FIG. 2 is a cross-sectional view of the portion shown in FIG. 1;
FIG. 3 is a side view of the external drive tube shown in FIG. 1;
fig. 4 is a side view of the connecting arm shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a mounting plate, 2, a fixing frame, 3, a driving device, 31, a motor, 32, a rotating rod, 33, a driving gear, 4, a rotation adjusting device, 41, an external driving pipe, 42, a screw rod, 43, a driven gear, 44, a sliding groove, 45, a nut, 5, a shrinkage cleaning component, 51, a connecting arm, 52, a fixing rod, 53, a cleaning piece, 54, a mounting box, 55, a sliding rod, 56, a sliding block, 57, a supporting rod, 58, an elastic piece, 6 and a bearing.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a device for cleaning an inner wall of a natural gas pressure vessel according to the present invention; FIG. 2 is a cross-sectional view of the portion shown in FIG. 1; FIG. 3 is a side view of the external drive tube shown in FIG. 1; fig. 4 is a side view of the connecting arm shown in fig. 1. Natural gas pressure container inner wall cleaning device includes:
a mounting plate 1;
the fixing frame 2 is fixed at the top of the mounting plate 1;
the driving device 3 is fixedly arranged on the fixed frame 2;
the rotary adjusting device 4 is arranged on the mounting plate 1, the rotary adjusting device 4 comprises an external driving pipe 41 and a screw rod 42 positioned inside the external driving pipe 41, the upper side of the surface of the external driving pipe 41 is fixed in the middle of the mounting plate 1 through a bearing 6, the top end of the screw rod 42 is fixed at the top of the inner wall of the fixing frame 2, the surface of the screw rod 42 is in threaded connection with a nut 45, and the upper side of the surface of the external driving pipe 41 is in transmission connection with the driving device 3 through a driven gear 43;
and the two shrinkage cleaning assemblies 5 are respectively fixed on two sides of the surface of the screw cap 45.
The screw rod 42 is welded on the fixed frame 2 and can also be fixed through a screw and the like, when the screw rod is fixed with the fixed frame 2, the screw rod can move upwards or downwards relative to the screw rod 42 when the screw cap 45 rotates, and the side of the mounting plate 1 is provided with a fixing hole which corresponds to a connecting flange hole on a natural gas pressure container;
the upper side of the surface of the external drive pipe 41 is bonded and fixed with the inner surface of the inner ring of the bearing 6, and the inner wall of the opening in the middle of the mounting plate 1 on the outer surface of the bearing 6 is bonded.
The two sides of the external driving pipe 41 are both provided with sliding grooves 44, the retractable sweeping assembly 5 comprises a connecting arm 51, one end of the connecting arm 51 is fixed on one side of the surface of the nut 45, and the other end of the connecting arm 51 extends to the outside of the external driving pipe 41 through the sliding grooves 44.
The slide groove 44 extends all the way to the bottom of the outer drive tube 41.
A fixed rod 52 is rotatably connected to one end of the connecting arm 51 located outside the external driving pipe 41, and a cleaning member 53 is fixedly mounted to one end of the fixed rod 52.
The fixing rod 52 can rotate relative to the upper side and the lower side of the connecting arm 51, and the cleaning piece 53 is a steel wire brush and is contacted with the inner wall of the natural gas pressure container during cleaning.
The top of connecting arm 51 is fixedly connected with mounting box 54, fixedly connected with slide bar 55 between the top and the bottom of mounting box 54 inner wall, the surface cover of slide bar 55 is equipped with slider 56, one side of slider 56 through bracing piece 57 with the surface of dead lever 52 rotates and is connected.
The sliding block 56 can slide relative to the sliding rod 55, and the sliding block 56 is rotatably connected with the supporting rod 57.
An elastic member 58 is sleeved on the surface of the sliding rod 55 and located on the upper side of the sliding block 56.
The elastic member 58 is a spring.
The motor 31 can rotate forward and backward, one side of the top of the fixing frame 2 is provided with different control switches for controlling the forward and backward rotation, the opening and the closing of the motor 31, the storage battery is arranged on the fixing frame 2 for supplying power to the motor 31, and the storage battery can also be connected with an external power supply through a power line for supplying power.
One side of the driving gear 33 is engaged with the driven gear 43.
The utility model provides a natural gas pressure vessel inner wall cleaning device's theory of operation as follows:
the cleaning device is placed in a pressure container, when the cleaning device is placed, the mouth part of the pressure container pushes the fixed rod 52, the fixed rod 52 pushes the sliding block 56 through the supporting rod 57 to compress the elastic piece 58, so that the fixed rod 52 drives the cleaning piece 53 to rotate upwards for collection, the distance between the two cleaning pieces 53 is smaller than the diameter of the mouth part of the pressure container, and after the cleaning assembly 5 is contracted and enters the pressure container, the two fixed rods 52 are expanded again under the action of the elastic piece 58;
then fixing the mounting hole on the mounting plate 1 and the hole on the connecting flange of the mouth part of the pressure container correspondingly through screws;
then, the motor 31 is started through a switch, the rotating rod 32 is driven to rotate clockwise, the driven gear 43 is driven to rotate through the driving gear 33, the external driving pipe 41 is driven to rotate, the external driving pipe 41 acts with the connecting arm 51 through the sliding grooves 44 on the two sides, the connecting arm 51 is driven to rotate, the connecting arm 51 drives the cleaning piece 53 to rotate through the fixing rod 52 to clean the inner wall of the pressure container, meanwhile, the connecting arm 51 drives the nut 45 to rotate, the screw rod 42 is fixed on the fixing frame 2, so that the nut 45 moves downwards, namely, the cleaning piece 53 is driven to move downwards to clean the inner wall, the motor 31 is controlled to rotate reversely through the switch, the cleaning piece 53 can move upwards and rotate to clean, and the cleaning can be carried out repeatedly;
the mounting plate 1 is detached from the connecting flange at the opening of the pressure container, the driving ring is pulled, the sliding block is pulled through the connecting rope, the fixing rod 52 is driven to be folded, and then the mounting plate is taken down.
Compared with the prior art, the utility model provides a natural gas pressure vessel inner wall cleaning device has following beneficial effect:
drive rotatory adjusting device through drive arrangement and can drive when cleaning the piece and reciprocate and fast rotation clears up the natural gas pressure vessel inner wall, and can reciprocate to clear up fast many times, improve cleaning efficiency and quality, and the shrink cleans putting into and taking out of subassembly and natural gas pressure vessel equal easy operation convenience.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a natural gas pressure vessel inner wall cleaning device which characterized in that includes:
mounting a plate;
the fixing frame is fixed at the top of the mounting plate;
the driving device is fixedly arranged on the fixed frame;
the rotary adjusting device is arranged on the mounting plate and comprises an external driving pipe and a screw rod positioned in the external driving pipe, the upper side of the surface of the external driving pipe is fixed in the middle of the mounting plate through a bearing, the top end of the screw rod is fixed at the top of the inner wall of the fixing frame, the surface of the screw rod is in threaded connection with a nut, and the upper side of the surface of the external driving pipe is in transmission connection with a driving device through a driven gear;
the two shrinkage cleaning assemblies are respectively fixed on two sides of the surface of the screw cap.
2. The device for cleaning the inner wall of the natural gas pressure vessel according to claim 1, wherein sliding grooves are formed in both sides of the external driving pipe, the contraction cleaning assembly comprises a connecting arm, one end of the connecting arm is fixed to one side of the surface of the nut, and the other end of the connecting arm extends to the outside of the external driving pipe through the sliding grooves.
3. The device for cleaning the inner wall of the natural gas pressure vessel as claimed in claim 2, wherein a fixing rod is rotatably connected to one end of the connecting arm located outside the external driving pipe, and a cleaning member is fixedly mounted to one end of the fixing rod.
4. The device for cleaning the inner wall of the natural gas pressure container as claimed in claim 3, wherein a mounting box is fixedly connected to the top of the connecting arm, a sliding rod is fixedly connected between the top and the bottom of the inner wall of the mounting box, a sliding block is sleeved on the surface of the sliding rod, and one side of the sliding block is rotatably connected with the surface of the fixing rod through a supporting rod.
5. The device for cleaning the inner wall of the natural gas pressure vessel as claimed in claim 4, wherein an elastic member is sleeved on the surface of the sliding rod and on the upper side of the sliding block.
6. The device for cleaning the inner wall of the natural gas pressure container as claimed in claim 1, wherein the driving device comprises a motor, the motor is fixedly installed on the top of the fixing frame, one end of the output shaft of the motor is fixedly connected with a rotating rod through a coupler, and a driving gear is sleeved on the surface of the rotating rod.
7. The device for cleaning the inner wall of the natural gas pressure vessel according to claim 6, wherein one side of the driving gear is engaged with the driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020507945.3U CN212397551U (en) | 2020-04-09 | 2020-04-09 | Natural gas pressure vessel inner wall cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020507945.3U CN212397551U (en) | 2020-04-09 | 2020-04-09 | Natural gas pressure vessel inner wall cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212397551U true CN212397551U (en) | 2021-01-26 |
Family
ID=74369076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020507945.3U Expired - Fee Related CN212397551U (en) | 2020-04-09 | 2020-04-09 | Natural gas pressure vessel inner wall cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212397551U (en) |
-
2020
- 2020-04-09 CN CN202020507945.3U patent/CN212397551U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |