CN114769231A - Pipeline dredging device - Google Patents
Pipeline dredging device Download PDFInfo
- Publication number
- CN114769231A CN114769231A CN202210402786.4A CN202210402786A CN114769231A CN 114769231 A CN114769231 A CN 114769231A CN 202210402786 A CN202210402786 A CN 202210402786A CN 114769231 A CN114769231 A CN 114769231A
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- Prior art keywords
- pipeline
- dredging device
- valve
- water
- washing tower
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- 238000005406 washing Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000010866 blackwater Substances 0.000 claims abstract description 31
- 230000000903 blocking effect Effects 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 13
- 239000002893 slag Substances 0.000 claims description 13
- 239000010797 grey water Substances 0.000 claims description 10
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 12
- 238000007789 sealing Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/032—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces by the mechanical action of a moving fluid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Sewage (AREA)
Abstract
The invention provides a pipeline dredging device, which comprises: the washing tower, the bottom of washing tower is connected with the pipeline, and the one end of pipeline is connected with the high-pressure flash tank, and the surface of pipeline is provided with first hand valve, second hand valve, third hand valve and fourth hand valve respectively, and the trip valve sets up in the surface of pipeline, and black water angle valve sets up in the surface of pipeline, and pipeline pull throughs sets up in one side on pipeline surface, and the dragveyer sets up in the one end of pipeline, and first valve sets up in the surface of pipeline. According to the pipeline blockage removing device provided by the invention, the pipeline blockage removing device is arranged on one side of the pipeline, so that the cleaning is favorably carried out when scale pieces and ash residues are generated after the washing tower is used for a long time, the situation that the washing tower is blocked and cannot be normally used is prevented, the high-pressure ash water washing pipeline is arranged on one side of the pipeline, so that clean water can be conveniently conveyed to the scale pieces and the ash residues inside the pipeline to be washed, and the second valve is arranged on the surface of the high-pressure ash water washing pipeline, so that the water inflow inside the high-pressure ash water washing pipeline can be controlled.
Description
Technical Field
The invention relates to the field of pipelines, in particular to a pipeline dredging device.
Background
A line refers to a conduit coupled to a pump, valve, or control system, etc., for conveying a liquid, gas, or powdered solid.
Black water of a washing tower in the space furnace device is discharged to a high-pressure flash evaporation system for flash evaporation treatment, and water and solids at the bottom of the high-pressure flash evaporation tank enter a vacuum flash evaporation tank through liquid level control.
The scale sheets greatly fluctuate in the temperature change of the system, especially in the start-up and shutdown processes of the system, and fall off, and deposit on the cone part of the washing tower, and meanwhile, the black water discharge valve from the washing tower to the high-pressure flash tank adopts a wear-resistant angle valve structure, so that the drift diameter is small, the scale sheets are easily blocked and are not easy to clean online, once the cone part of the washing tower or the front part of the black water angle valve are blocked, the black water in the washing tower cannot be normally discharged, if the black water with higher solid content cannot be discharged from the washing tower in time, the water quality in the washing tower is increasingly poor, after the system runs for a certain period, the deposited scale sheets and ash residues are continuously increased, finally, the ash deposition and scaling of the washing tower are seriously carried out, the ash is carried, and the safe operation of the conversion system and the long-period, safe and stable operation of the space furnace device are seriously threatened.
Therefore, it is necessary to provide a pipeline blockage dredging device to solve the above technical problems.
Disclosure of Invention
The invention provides a pipeline block dredging device, which solves the problems that a black water discharge pipeline is blocked and cannot discharge water due to ash and scale deposited in a washing tower cone or in front of a black water angle valve, the operation of a washing tower is influenced, the phenomena of water and ash carrying of synthetic gas of the washing tower occur, and the safe operation of a conversion system and the long-period, safe and stable operation of an aerospace furnace device are seriously threatened.
In order to solve the above technical problem, the present invention provides a pipeline blockage removing device, comprising:
the device comprises a washing tower, wherein the bottom end of the washing tower is connected with a pipeline, one end of the pipeline is connected with a high-pressure flash tank, and the surface of the pipeline is provided with a first hand valve, a second hand valve, a third hand valve and a fourth hand valve respectively;
the shut-off valve is arranged on the surface of the pipeline;
the black water angle valve is arranged on the surface of the pipeline and is positioned on one side opposite to the high-pressure flash tank;
a line mediation device disposed on one side of the line surface;
the slag conveyor is arranged at one end of the pipeline;
a first valve disposed on a surface of the pipeline on an opposite side of the pipeline pull through.
Preferably, one side of the pipeline surface is provided with a high-pressure grey water washing pipeline.
Preferably, the surface of the high-pressure grey water washing pipeline is provided with a second valve.
Preferably, one side connector on pipeline pull throughs surface, one side of connector is provided with the storage assembly, the storage assembly includes the mount, the inside of mount is provided with the holding vessel.
Preferably, one side of the fixing frame is provided with a quantitative assembly, the quantitative assembly comprises a connecting frame, the top end of the connecting frame is connected with a placing frame, the surface of the placing frame is provided with a plurality of quantitative tanks, and the bottoms of the quantitative tanks are connected with discharge parts.
Preferably, the top of the quantitative tank is provided with a feeding piece.
Preferably, the bottom of the placing rack is provided with a fixing piece.
Preferably, one side of connector is provided with the water injection subassembly, the water injection subassembly includes the mounting bracket, the inside of mounting bracket is provided with the water tank, the bottom of water tank is connected with the water injection pipe.
Preferably, the bottom of holding vessel is provided with switch module, switch module includes the intercommunication piece, the inside of intercommunication piece is provided with the toper piece of discharging, the inside of intercommunication piece just is located the below of toper piece of discharging is provided with block the piece.
Preferably, one side of the surface of the communicating block is provided with a movable hole matched with the blocking piece.
Compared with the related art, the pipeline dredging device provided by the invention has the following beneficial effects:
the invention provides a pipeline blockage dredging device, which is arranged on one side of a pipeline, is beneficial to cleaning when scale pieces and ash residues are generated after a washing tower is used for a long time, and prevents the situation that the washing tower is blocked and cannot be normally used.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a pipeline block removing device according to the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of a pipeline block dredging device according to the present invention;
FIG. 3 is an enlarged view of the portion A shown in FIG. 2;
FIG. 4 is a schematic perspective view of the device shown in FIG. 2;
FIG. 5 is an enlarged view of the portion B shown in FIG. 4;
FIG. 6 is a schematic structural diagram of a third embodiment of a pipeline block removing device according to the present invention;
FIG. 7 is an enlarged view of section C of FIG. 6;
fig. 8 is an enlarged view of the portion D shown in fig. 6.
The reference numbers in the figures: 1. a washing tower, 2 parts of a high-pressure flash tank, 3 parts of a pipeline, 4 parts of a first hand valve, 5 parts of a second hand valve, 6 parts of a third hand valve, 7 parts of a stop valve, 8 parts of a fourth hand valve, 9 parts of a black water angle valve, 10 parts of a pipeline dredging device, 11 parts of a first valve, 12 parts of a high-pressure ash water flushing pipeline, 13 parts of a second valve, 14 parts of a slag dragging machine, 15 parts of a connector,
16. a storage component 161, a fixing frame 162, a storage tank,
17. a quantitative component 171, a connecting frame 172, a placing frame 173, a quantitative tank 174, a feeding piece 175, a discharging piece,
18. a water injection component 181, a mounting rack 182, a water tank 183, a water injection pipe,
19. a fixing member for fixing the fixing member to the fixing member,
20. a switch component 201, a communication block 202, a conical discharge piece 203, a blocking piece 204 and a movable hole,
21. a sealing component 211, a connecting rod 212, a movable frame 213, a communicating frame 214, a sealing air bag 215 and an air injection piece,
22. a blocking component 221, a communication groove 222, a containing cavity 223, a blocking plate 224, a limiting component 225, a clamping groove,
23. air inlet, 24, air outlet.
Detailed Description
The invention is further described below with reference to the drawings and the embodiments.
First embodiment
Referring to fig. 1, in which fig. 1 is a schematic structural diagram of a pipeline blockage relieving device according to a first embodiment of the present invention. A pipeline unblocking apparatus comprising:
the device comprises a washing tower 1, wherein a pipeline 3 is connected to the bottom end of the washing tower 1, a high-pressure flash tank 2 is connected to one end of the pipeline 3, and a first hand valve 4, a second hand valve 5, a third hand valve 6 and a fourth hand valve 8 are respectively arranged on the surface of the pipeline 3;
a shut-off valve 7, the shut-off valve 7 being provided on the surface of the pipeline 3;
a black water angle valve 9, wherein the black water angle valve 9 is arranged on the surface of the pipeline 3 and is positioned on the opposite side of the high-pressure flash tank 2;
a pipeline dredging device 10, wherein the pipeline dredging device 10 is arranged on one side of the surface of the pipeline 3;
a slag conveyor 14, wherein the slag conveyor 14 is arranged at one end of the pipeline 3;
a first valve 11, said first valve 11 being disposed on the surface of said pipeline 3 on the opposite side of said pipeline pull through 10.
One side of the surface of the pipeline 3 is provided with a high-pressure ash water flushing pipeline 12.
The surface of the high pressure grey water flush line 12 is provided with a second valve 13.
The bottom of the washing tower 1 is connected with a black water discharge pipeline, and the black water discharge pipeline is connected with the high-pressure flash tank 2; the black water pipeline is provided with a hand valve and a stop valve to control the cut-off of black water, and a black water angle valve is arranged to regulate and control the black water flow of the washing tower; a pipeline dredging device is arranged on the black water discharge pipeline; the pipeline dredging device is connected to a large slag pool of the slag conveyor; the pipeline dredging device can discharge ash residues, scale pieces and the like deposited on the cone part of the washing tower or in front of the black water angle valve to the large slag pool of the slag dragging machine, so that the aims of dredging the black water discharge pipeline of the washing tower, improving the water quality of the washing tower and ensuring the safe, stable and long-period operation of the space furnace device are fulfilled.
The working principle of the pipeline blockage dredging device provided by the invention is as follows:
a pipeline DN100 newly added at the cone part of the washing tower 1 is connected to a pipeline 3 from the washing tower 1 to the high flash side discharge, high-pressure grey water is added on the pipeline 3 at the cone part for washing, a pipeline DN50 is adopted as a high-pressure grey water washing pipeline 12, and two first valves 11 and two second valves 13 are arranged on the pipeline 3; add pipeline dredging device 10 on the washing tower 1 to the black water discharge pipeline of high-pressure flash tank, second valve 13 includes: and the discharge pipeline and the drift diameter are DN100, and the pipeline is matched with the large slag pool of the slag salvaging machine 14.
And (3) during normal operation: the pipeline of the cone part of the washing tower 1 and the side discharge pipeline are connected in parallel, the high-pressure grey water is slightly opened, if the drainage pipeline of the cone part is blocked, a hand valve on the black water discharge pipeline of the washing tower 1 to the high-pressure flash tank is closed or cut off, and the hand valve is flushed upwards by fully opened high-pressure grey water to dredge the cone part of the washing tower 1 and the black water discharge pipeline; opening a valve on the pipeline dredging device 10, opening a black water angle valve, and backflushing high-flash steam into the slag remover through the angle valve and the pipeline dredging device 10, so as to dredge the angle valve and the pipeline thereof; after the angle valve and the pipeline thereof are dredged, the black water angle valve 9 is closed, the stop valve 7 from the washing tower 1 to the high-pressure flash evaporation pipeline is opened, the black water discharge capacity of the washing tower 1 is controlled by the opening degree of the first hand valve 4, and the scale is discharged to the slag dragging machine 14 at normal pressure through the pipeline dredging device 10. After dredging the cone part of the washing tower 1, the black water angle valve and the pipeline, slightly opening the high-pressure grey water, opening a second valve 13 on the black water pipeline from the washing tower 1 to the high-pressure flash tank 2, closing a first valve 11 on the pipeline dredging device 10, and controlling the discharge amount of the black water by using the angle valve.
Compared with the related art, the pipeline dredging device provided by the invention has the following beneficial effects:
the invention provides a pipeline dredging device, wherein a pipeline dredging device 10 is arranged on one side of a pipeline 3, so that scale sheets and ash residues are conveniently cleaned when a washing tower 1 is used for a long time, the situation that the washing tower 1 is blocked and cannot be normally used is prevented, a high-pressure ash water washing pipeline 12 is arranged on one side of the pipeline 3, clean water can be conveniently conveyed to the scale sheets and the ash residues inside the pipeline 3 for washing, and a second valve 13 is arranged on the surface of the high-pressure ash water washing pipeline 12, so that the water inflow inside the high-pressure ash water washing pipeline 12 can be controlled.
Second embodiment
Referring to fig. 2, fig. 3, fig. 4 and fig. 5, a pipeline block dredging device is provided according to a first embodiment of the present application, and another pipeline block dredging device is provided according to a second embodiment of the present application. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that a stifled device is dredged to pipeline that the second embodiment of this application provided lies in, a stifled device is dredged to pipeline, one side connector 15 on pipeline pull throughs 10 surface, one side of connector 15 is provided with storage module 16, storage module 16 includes mount 161, the inside of mount 161 is provided with holding vessel 162.
The fixing frame 161 is fixedly connected to one side of the surface of the connecting head 15, a liquid injection pipe is provided at the top end of the storage tank 162, and a pipe cover is provided at one end of the liquid injection pipe.
One side of the fixed frame 161 is provided with a quantitative assembly 17, the quantitative assembly 17 comprises a connecting frame 171, the top end of the connecting frame 171 is connected with a placing frame 172, the surface of the placing frame 172 is provided with a plurality of quantitative tanks 173, and the bottoms of the quantitative tanks 173 are connected with discharge parts 175.
The link 171 includes solid fixed ring, is connected with the U-shaped link in solid fixed ring's one side, rotates through the axis of rotation and the bottom of rack 172 at the one end of U-shaped link to be connected, sets up a plurality of fixed slots with mounting 19 looks adaptation in the bottom of rack 172, and a plurality of quantitative jars 173 all differ in size and capacity, is provided with the control valve in the inside of ejection of compact 175.
The top of the dosing tank 173 is provided with a feed 174.
The fixing piece 19 is arranged at the bottom of the placing frame 172.
One side of connector 15 is provided with water injection subassembly 18, water injection subassembly 18 includes mounting bracket 181, the inside of mounting bracket 181 is provided with water tank 182, water tank 182's bottom is connected with water injection pipe 183.
The mounting frame 181 is fixedly connected to one side of the surface of the connector 15, a water filling pipe is arranged at the top end of the water tank 182, one end of the water filling pipe 183 is connected to one side of the connector 15, and a valve is arranged inside the water filling pipe 183.
The bottom of the storage tank 162 is provided with a switch assembly 20, the switch assembly 20 comprises a communicating block 201, a conical discharging part 202 is arranged inside the communicating block 201, and the blocking part 203 is arranged inside the communicating block 201 and below the conical discharging part 202.
The bottom plate at holding vessel 162 is connected to intercommunication piece 201, and it includes L shape mount to block piece 203, is provided with the pulling pole in the inside of L shape mount, is connected with the piece that blocks in the one end of pulling pole.
One side of the surface of the communicating block 201 is provided with a movable hole 204 matched with the blocking piece 203.
The working principle of the pipeline blockage dredging device provided by the invention is as follows:
when the dredging agent is needed, an operator firstly selects a plurality of quantitative tanks 173 in a placing rack 172 at the top end of a connecting rack 171, after the quantitative tank 173 is selected, the operator drives the selected quantitative tank 173 to move to the lower part of a storage tank 162 by rotating the placing rack 172, after the selected quantitative tank 173 moves to the lower part of the storage tank 162, the connecting rack 171 and the placing rack 172 are fixed by using a fixing piece 19, after the connecting rack 171 and the placing rack 172 are fixed, the operator pulls a blocking piece 203 in a communicating block 201 at the bottom of the storage tank 162 to pass through a movable hole 204 to move towards the outer side of the communicating block 201, after the blocking piece 203 in the communicating block 201 is separated from a conical discharging piece 202, the dredging agent in the storage tank 162 is conveyed to the inside of the quantitative tank 173 by the conical discharging piece 202 and a feeding piece 174 at the top end of the quantitative tank 173, and after the inside of the quantitative tank 173 is filled with the dredging agent, the operator then passes the blocking member 203 through the movable hole 204 and moves the blocking member into the communicating block 201 to seal with the conical discharging member 202.
When the selected dosing tank 173 is filled with the dredging agent, the operator opens the discharging member 175 at the bottom of the dosing tank 173 to deliver the dredging agent in the dosing tank 173 to the inside of the pipeline dredging device 10 through the connector 15.
After the dredging agent in the quantitative tank 173 is delivered to the inside of the pipeline dredging device 10, the hot water in the water tank 182 is delivered to the inside of the pipeline dredging device 10 through the water injection pipe 183 for fusion use.
Compared with the related art, the pipeline dredging device provided by the invention has the following beneficial effects:
the invention provides a pipeline dredging device, wherein a connector 15 is arranged on the surface of a pipeline dredging device 10 to fix a fixed frame 161 and a storage tank 162 and facilitate the delivery of hot water and a pipeline dredging agent, a connecting frame 171 and a placing frame 172 are arranged on one side of the fixed frame 161 to fix quantitative tanks 173 with different sizes, a plurality of quantitative tanks 173 can be used for adjusting the using amount of the dredging agent according to the using condition, a feeding piece 174 and a discharging piece 175 are respectively arranged at the top and the bottom of the quantitative tanks 173 to deliver the dredging agent to the inside of the pipeline dredging device 10, a communicating block 201 and a conical discharging piece 202 are arranged at the bottom of the storage tank 162 to facilitate the reduction of the accumulation inside the storage tank 162 when the dredging agent is used, a blocking piece 203 is arranged inside the communicating block 201 to play a blocking role when the dredging agent is not used, a water tank 182 is arranged inside a mounting frame 181 to store the hot water, the water injection pipe 183 is provided at the bottom of the water tank 182 to supply hot water to the inside of the pipe line dredge 10 to be mixed with the dredging agent.
Third embodiment
Referring to fig. 6, 7 and 8, a third embodiment of the present application provides another pipeline block dredging device based on the pipeline block dredging device provided by the first embodiment of the present application. The third embodiment is only the preferable mode of the first embodiment, and the implementation of the third embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that a stifled device is dredged to pipeline that the third embodiment of this application provided lies in, a stifled device is dredged to pipeline, one side on pipeline dredging device 10 surface is provided with seal assembly 21, seal assembly 21 includes connecting rod 211, the cover on connecting rod 211 surface is equipped with adjustable shelf 212, the bottom of adjustable shelf 212 is connected with intercommunication frame 213, the inside of intercommunication frame 213 is provided with sealed gasbag 214, the one end of sealed gasbag 214 is connected with annotates gas piece 215.
The surface of pipeline pull throughs 10 just is located the below of intercommunication frame 213 is provided with and blocks subassembly 22, it includes intercommunication groove 221 to block subassembly 22, the surface of pipeline pull throughs 10 just is located the chamber 222 is accomodate has been seted up to the relative one side of intercommunication groove 221, the inside of accomodating the chamber 222 is provided with barrier plate 223, the one side of intercommunication groove 221 inner wall seted up with the draw-in groove 225 of barrier plate 223 looks adaptation, one side on barrier plate 223 surface is provided with locating part 224.
The communicating groove 221 is formed in the surface of the pipeline dredging device 10, a sliding block is connected to one side of the blocking plate 223, a sliding groove matched with the sliding block is formed in one side of the inner wall of the accommodating cavity 222, the sliding block and the sliding groove can play a role in positioning when the blocking plate 223 moves, a protruding block is connected to one side of the blocking plate 223, the size of the protruding block is matched with that of the clamping groove 225, and limiting grooves matched with the limiting parts 224 are formed in two sides of the bottom of the inner wall of the accommodating cavity 222.
An air inlet 23 is arranged on the surface of the pipeline dredging device 10 and on the side opposite to the connecting rod 211, and an air outlet piece 24 is arranged inside the air inlet 23.
The working principle of the pipeline blockage dredging device provided by the invention is as follows:
during the use, the operator at first separates the spacing 224 on the surface of the blocking plate 223 from the spacing groove at the bottom of the inner wall of the containing cavity 222, after the spacing 224 is separated from the spacing groove formed at the bottom of the inner wall of the containing cavity 222, the operator pulls the blocking plate 223 to move to one side of the containing cavity 222, when the blocking plate 223 moves to the inside of the containing cavity 222, the blocking plate 223 is separated from the communicating groove 221 and the clamping groove 225 inside the pipeline dredging device 10, and when the blocking plate 223 moves to the inside of the containing cavity 222, the spacing 224 is reused to be fixed with the spacing groove.
After the blocking plate 223 moves to the inside of the containing cavity 222, an operator pulls the movable frame 212 on the surface of the connecting rod 211 to move downwards, when the movable frame 212 moves downwards, the communicating frame 213 with the sealing air bag 214 below is driven to penetrate through the communicating groove 221 formed in the surface of the pipeline dredging device 10 and move to the inside of the pipeline dredging device 10, when the communicating frame 213 with the sealing air bag 214 moves to the inside of the pipeline dredging device 10, the sealing air bag 214 is inflated, and after the sealing air bag 214 is inflated and fixed in contact with the inner wall of the pipeline dredging device 10, the operator connects the external equipment with the air outlet part 24 and cleans the scale on the inner wall of the pipeline 3 through high-pressure gas.
Compared with the related art, the pipeline dredging device provided by the invention has the following beneficial effects:
the invention provides a pipeline dredging device, wherein a connecting rod 211 and a movable frame 212 are arranged on the surface of a pipeline dredging device 10, so that a communication frame 213 with a sealing air bag 214 can be driven to adjust the position when in use, a communication groove 221 is formed in the surface of the pipeline dredging device 10, so that the communication frame 213 with the sealing air bag 214 can be conveniently installed, a containing cavity 222 is formed in the surface of the pipeline dredging device 10, so that a blocking plate 223 can be contained when the communication groove 221 is in use, and an air outlet piece 24 is arranged in the pipeline dredging device 10, so that scales on the inner wall of a pipeline 3 can be cleaned through high-pressure air.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (10)
1. A pipeline dredging device is characterized by comprising:
the device comprises a washing tower, wherein the bottom end of the washing tower is connected with a pipeline, one end of the pipeline is connected with a high-pressure flash tank, and the surface of the pipeline is provided with a first hand valve, a second hand valve, a third hand valve and a fourth hand valve respectively;
the shut-off valve is arranged on the surface of the pipeline;
the black water angle valve is arranged on the surface of the pipeline and is positioned on one side opposite to the high-pressure flash tank;
a line clearing device disposed to one side of the line surface;
the slag conveyor is arranged at one end of the pipeline;
a first valve disposed on a surface of the pipeline on an opposite side of the pipeline pull through.
2. The pipeline block dredging device of claim 1, wherein one side of the pipeline surface is provided with a high-pressure grey water flushing pipeline.
3. The pipeline block dredging device of claim 2, wherein the surface of the high-pressure grey water flushing pipeline is provided with a second valve.
4. The pipeline dredging device according to claim 1, wherein a connector is arranged on one side of the surface of the pipeline dredging device, a storage assembly is arranged on one side of the connector, the storage assembly comprises a fixing frame, and a storage tank is arranged inside the fixing frame.
5. The pipeline blockage dredging device according to claim 4, wherein a quantifying assembly is arranged on one side of the fixing frame and comprises a connecting frame, a placing frame is connected to the top end of the connecting frame, a plurality of quantifying tanks are arranged on the surface of the placing frame, and discharge pieces are connected to the bottoms of the quantifying tanks.
6. The pipeline block dredging device of claim 5, wherein the top of the dosing tank is provided with a feeding member.
7. The pipeline blockage dredging device according to claim 5, wherein a fixing piece is arranged at the bottom of the placing frame.
8. The pipeline blockage dredging device according to claim 4, wherein a water injection assembly is arranged on one side of the connector, the water injection assembly comprises a mounting frame, a water tank is arranged inside the mounting frame, and a water injection pipe is connected to the bottom of the water tank.
9. The pipeline blockage dredging device according to claim 4, wherein a switch assembly is arranged at the bottom of the storage tank, the switch assembly comprises a communicating block, a conical discharging piece is arranged inside the communicating block, and the blocking piece is arranged inside the communicating block and below the conical discharging piece.
10. The pipeline blockage dredging device according to claim 9, wherein a movable hole matched with the blocking piece is formed in one side of the surface of the communicating block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210402786.4A CN114769231B (en) | 2022-04-18 | 2022-04-18 | Pipeline dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210402786.4A CN114769231B (en) | 2022-04-18 | 2022-04-18 | Pipeline dredging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114769231A true CN114769231A (en) | 2022-07-22 |
| CN114769231B CN114769231B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210402786.4A Active CN114769231B (en) | 2022-04-18 | 2022-04-18 | Pipeline dredging device |
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- 2022-04-18 CN CN202210402786.4A patent/CN114769231B/en active Active
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