CN211757379U - Mechanical pipeline dredging equipment - Google Patents
Mechanical pipeline dredging equipment Download PDFInfo
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- CN211757379U CN211757379U CN201922282622.9U CN201922282622U CN211757379U CN 211757379 U CN211757379 U CN 211757379U CN 201922282622 U CN201922282622 U CN 201922282622U CN 211757379 U CN211757379 U CN 211757379U
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Abstract
The utility model discloses a mechanical type pipeline dredging device, comprising a water storage tank, the lower extreme of storage water tank is equipped with a plurality of gyro wheels, the upper end fixedly connected with dredging mechanism, water supply mechanism and the slewing mechanism of storage water tank, dredging mechanism is connected with the slewing mechanism transmission, the upper end of water supply mechanism offsets the contact with slewing mechanism's lower extreme, water supply mechanism rotates the cover and locates on the dredging mechanism, water supply mechanism and storage water tank intercommunication set up, be equipped with well cavity in the dredging mechanism, the fixed cover of lateral wall of dredging mechanism is equipped with sprinkling mechanism, sprinkling mechanism and well cavity intercommunication set up. The utility model discloses a setting of mediation mechanism, slewing mechanism, spraying mechanism, water supply mechanism and two scraping mechanisms is smashing the back with the impurity that the drill bit blockked up the mouth of pipe, and the scraper is clear away the pipeline inner wall for to the mediation effect preferred of pipeline, improved the work efficiency of pipeline mediation effectively.
Description
Technical Field
The utility model relates to a pipeline mediation technical field especially relates to a mechanical type pipeline mediation equipment.
Background
The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, has wide application range, is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, and can be blocked and needs to be dredged regularly during long-time use.
Present generally all use the drill bit to dredge it among the mouth of pipe dredging equipment to mechanical type pipeline, nevertheless the drill bit can generate heat in long-time use, and the time probably causes the damage of drill bit for a long time, and because the impurity of clearance pipeline is harder for the drill bit is not good to the mediation effect of pipeline, for this reason, provides a mechanical type pipeline dredging equipment, solves above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art drill bit and can generating heat in long-time use, the time may cause the damage of drill bit for a long time, and because the impurity of clearance pipeline is harder for the drill bit is to the not good problem of mediation effect of pipeline, and the mechanical type pipeline mediation equipment that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mechanical pipeline dredging device comprises a water storage tank, wherein a plurality of rollers are arranged at the lower end of the water storage tank, a dredging mechanism, a water supply mechanism and a rotating mechanism are fixedly connected at the upper end of the water storage tank, the dredging mechanism is in transmission connection with the rotating mechanism, the upper end of the water supply mechanism is in abutting contact with the lower end of the rotating mechanism, the water supply mechanism is rotatably sleeved on the dredging mechanism, the water supply mechanism is communicated with the water storage tank, a hollow cavity is arranged in the dredging mechanism, a spraying mechanism is fixedly sleeved on the side wall of the dredging mechanism and is communicated with the hollow cavity, the water supply mechanism is communicated with the side wall of the hollow cavity, two scraping mechanisms are fixedly connected with the side wall of the dredging mechanism, and the device needs to be explained that after impurities blocked by a pipe orifice are crushed by a drill bit, a scraper is used for clearing the inner, the dredging effect on the pipeline is better, and the working efficiency of dredging the pipeline is effectively improved.
Preferably, dredge the mechanism including fixed the motor that sets up in the storage water tank upper end, the first pivot pole of the terminal fixedly connected with of output shaft of motor, water supply mechanism rotates the cover and locates on the first pivot pole, the fixed cover of sprinkler constructs locates on the first pivot pole, well cavity sets up in first pivot pole, two strike off the mechanism and set up on the lateral wall of first pivot pole, the first belt pulley of coaxial fixedly connected with on the first pivot pole, first belt pulley is connected with the slewing mechanism transmission, the one end fixedly connected with drill bit of motor is kept away from to first pivot pole, what need explain, and dredge the setting of mechanism can tentatively dredge the pipeline, has solved the problem of pipe blockage effectively.
Preferably, the water supply mechanism comprises a water supply tank fixedly arranged at the upper end of the water storage tank, a piston plate is arranged in the water supply tank in a sliding and sealing manner, the upper end of the piston plate is fixedly connected with a slide rod which is arranged by sliding through the top surface of the water supply tank, the upper end of the slide rod is contacted with the lower end of the rotating mechanism in an abutting manner, a first spring is sleeved on the slide rod, the two ends of the first spring are respectively fixedly connected with the top surface of the water supply tank and the upper end of the piston plate, the side wall of the water supply tank is communicated with a water outlet pipe, a first one-way pressure valve is arranged on the water outlet pipe, a first annular plate is fixedly connected with one end of the water outlet pipe far away from the water supply tank, the first annular plate is rotatably sleeved on the first rotating rod, a first annular cavity is arranged in the first annular plate, the first annular, the bottom intercommunication of feed tank is equipped with the inlet tube, install the one-way pressure valve of second on the inlet tube, the end and the storage water tank intercommunication setting of intaking of inlet tube need to explain, water supply mechanism's setting is convenient for carry water in to sprinkler structure to in softening the part that needs the mediation, make the drill bit dredge the operation to the pipeline more easily.
Preferably, slewing mechanism is including fixed backup pad that sets up in storage water tank upper end, the lateral wall of backup pad rotates to run through and is equipped with the second dwang, coaxial fixedly connected with second belt pulley on the second dwang, the second belt pulley is connected with first belt pulley transmission, fixedly connected with cam on the second dwang, the lower extreme of cam and the upper end counterbalance contact of slide bar, it needs to explain that slewing mechanism's setting can drive water supply mechanism, makes it carry water to spraying mechanism in.
Preferably, the second annular plate on first rotation pole is located including fixed cover to the spraying mechanism, be equipped with the second annular chamber in the second annular plate, the inner wall and the well cavity intercommunication setting of second annular chamber, the both ends of second annular chamber all communicate and are equipped with the spray tube, the water spray end intercommunication of spray tube is equipped with the shower nozzle, it needs to explain that, the setting of spraying mechanism can be to the part sprinkler water that needs the mediation, and the work of mediation is carried out to the drill bit of being convenient for, and moist plug can cool down the drill bit to prevent effectively that it from leading to the fact the damage because overheated.
Preferably, strike off the mechanism including fixed the telescopic link that sets up on first pivot pole, the one end fixedly connected with scraper that first pivot pole was kept away from to the telescopic link, the cover is equipped with the second spring on the telescopic link, the both ends of second spring respectively with the lateral wall and the scraper fixed connection of telescopic link, need explain that, strike off the setting of mechanism, can dredge the pipeline after the drill bit, scrape remaining impurity on the pipeline inner wall and fall for it is better to the mediation effect of pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a dredging mechanism and two settings that strike off the mechanism, after smashing the impurity that the mouth of pipe blockked up with the drill bit, the scraper is clear away the pipeline inner wall for to the mediation effect preferred of pipeline, improved the work efficiency of pipeline mediation effectively.
2. The utility model discloses a setting of mediation mechanism, slewing mechanism, water supply mechanism, spraying mechanism and two scraping mechanism can be to the part spray water that needs the mediation, and the drill bit of being convenient for dredges the work, and moist plug can cool down the operation to the drill bit to prevent effectively that it from causing the damage because overheated.
3. The utility model discloses a two settings of striking off the mechanism are more than applicable to the mediation of single pipeline mouth, applicable in the pipeline mouth of equidimension not for the application range of this equipment is wider.
Drawings
Fig. 1 is a front perspective view of a mechanical pipe dredging device according to the present invention;
fig. 2 is a partial enlarged view of a water supply mechanism in the mechanical pipe dredging device provided by the utility model;
fig. 3 is a side perspective view of a first annular plate in the mechanical pipe dredging apparatus according to the present invention.
In the figure: the device comprises a water storage tank 1, a hollow cavity 2, a motor 3, a first rotating rod 4, a drill bit 5, a water supply tank 6, a piston plate 7, a sliding rod 8, a first spring 9, a water outlet pipe 10, a first one-way pressure valve 11, a first annular plate 12, a water inlet pipe 13, a second one-way pressure valve 14, a supporting plate 15, a second rotating rod 16, a cam 17, a second annular plate 18, a spray pipe 19, a spray head 20, a telescopic rod 21, a scraper 22 and a second spring 23.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a mechanical pipeline dredging device, including storage water tank 1, the lower extreme of storage water tank 1 is equipped with a plurality of gyro wheels, the upper end fixedly connected with dredging mechanism of storage water tank 1, water supply mechanism and slewing mechanism, dredging mechanism is connected with the slewing mechanism transmission, the upper end of water supply mechanism and slewing mechanism's lower extreme counterbalance contact, water supply mechanism rotates the cover and locates on dredging mechanism, water supply mechanism and storage water tank 1 intercommunication setting, be equipped with well cavity 2 in the dredging mechanism, the fixed cover of lateral wall of dredging mechanism is equipped with sprinkling mechanism, sprinkling mechanism and well cavity 2 intercommunication setting, water supply mechanism and the lateral wall intercommunication setting of cavity 2, two mechanisms of striking off of lateral wall fixedly connected with of dredging mechanism.
The dredging mechanism comprises a motor 3 fixedly arranged at the upper end of a water storage tank 1, a first rotating rod 4 fixedly connected with the tail end of an output shaft of the motor 3, a water supply mechanism is rotatably sleeved on the first rotating rod 4, a spraying mechanism is fixedly sleeved on the first rotating rod 4, a hollow cavity 2 is arranged in the first rotating rod 4, two scraping mechanisms are arranged on the side wall of the first rotating rod 4, a first belt pulley is coaxially and fixedly connected onto the first rotating rod 4 and is in transmission connection with the rotating mechanism, and a drill bit 5 is fixedly connected to one end, far away from the motor 3, of the first rotating rod 4.
Wherein, the water supply mechanism comprises a water supply tank 6 fixedly arranged at the upper end of the water storage tank 1, a piston plate 7 is arranged in the water supply tank 6 in a sliding and sealing manner, the upper end of the piston plate 7 is fixedly connected with a slide bar 8 which is arranged by sliding through the top surface of the water supply tank 6, the upper end of the slide bar 8 is contacted with the lower end of the rotating mechanism in an abutting manner, a first spring 9 is sleeved on the slide bar 8, two ends of the first spring 9 are respectively fixedly connected with the top surface of the water supply tank 6 and the upper end of the piston plate 7, the side wall of the water supply tank 6 is communicated with a water outlet pipe 10, a first one-way pressure valve 11 is arranged on the water outlet pipe 10, one end of the water outlet pipe 10 far away from the water supply tank 6 is fixedly connected with a first annular plate 12, the first annular plate 12 is rotatably sleeved on the first rotating rod 4, a first annular chamber, the bottom of the water supply tank 6 is communicated with a water inlet pipe 13, a second one-way pressure valve 14 is installed on the water inlet pipe 13, and the water inlet end of the water inlet pipe 13 is communicated with the water storage tank 1.
Wherein, slewing mechanism is including fixed backup pad 15 that sets up in storage water tank 1 upper end, and the lateral wall of backup pad 15 rotates to run through and is equipped with second dwang 16, and coaxial fixedly connected with second belt pulley on the second dwang 16, second belt pulley and first belt pulley transmission are connected, fixedly connected with cam 17 on the second dwang 16, and the lower extreme of cam 17 offsets with the upper end of slide bar 8 and contacts.
Wherein, the spraying mechanism includes that the fixed second annular plate 18 of locating on first pivot pole 4 of cover is equipped with the second annular chamber in the second annular plate 18, and the inner wall and the well cavity 2 intercommunication setting of second annular chamber, the both ends of second annular chamber all communicate and are equipped with spray tube 19, and spray tube 19's water spray end intercommunication is equipped with shower nozzle 20.
Wherein, strike off the mechanism including fixed telescopic link 21 that sets up on first rotation pole 4, telescopic link 21 keeps away from the one end fixedly connected with scraper 22 of first rotation pole 4, and the cover is equipped with second spring 23 on telescopic link 21, the both ends of second spring 23 respectively with telescopic link 21's lateral wall and scraper 22 fixed connection.
It should be explained that the water storage tank 1 is filled with water to facilitate the water supply tank 6 to pump water into the water storage tank 1, the side wall of the water storage tank 1 is provided with a water inlet, a sealing plate is arranged in the water inlet, and a handle (the water inlet, the sealing plate and the handle are not shown in the figure) is arranged on the sealing plate and used for adding water into the water storage tank 1; the arrangement of a plurality of rollers is convenient for moving the whole equipment; the hollow cavity 2 is arranged to convey water into the spraying pipe 19 through the hollow cavity and to spray the water from the spray head 20 to a part needing spraying; the operating principle of the motor 3 is the prior art, and is not described herein, and the model thereof is: 1112HB 2401; the first belt pulley is in transmission connection with the second belt pulley through a belt; the arrangement of the drill bit 5 is convenient for dredging the blocked part, and the materials and the structure of the drill bit 5 are the prior art and are not described herein; the water supply tank 6 is arranged to conveniently send water in the water supply tank to the spray head 20, and the part to be dredged is wetted by spraying of the spray head 20, so that the drill bit 5 can conveniently work; the piston plate 7 and the water supply tank 6 below the piston plate form a sealed cavity, so that water can be conveniently delivered to the spray head 20 by utilizing the change of air pressure in the sealed cavity to complete the spraying operation; the first spring 9 is arranged to lift the piston plate 7 by utilizing the reset characteristic of the first spring 9 when water needs to be absorbed so as to suck the same amount of water from the water storage tank 1 and then carry out spraying operation again; the first one-way pressure valve 11 is disposed such that water in the water service tank 6 flows out through the outlet pipe 10, but water cannot flow into the water service tank 6 through the outlet pipe 10; the second one-way pressure valve 14 is arranged so that water in the water storage tank 1 can enter the water supply tank 6 through the water inlet pipe 13, and water in the water supply tank 6 cannot enter the water storage tank 1 through the water inlet pipe 13; the first annular plate 12 is rotatably sleeved on the first rotating rod 4, and a sealing ring (not shown in the figure) is arranged between the first annular plate and the first rotating rod, so that water is prevented from flowing out of the first annular cavity, and the sealing property between the first annular cavity and the hollow cavity 2 is ensured; the support plate 15 is arranged to provide a supporting function for the second rotatable shaft 16; the cam 17 is arranged to drive the slide bar 8 to move so that the spray head 20 intermittently sprays the clogged part; the arrangement of the spray head 20 is to spray the blocked part, the relationship between the spray head 20 and the drill bit 5 is as shown in fig. 1, so as to avoid affecting the crushing operation of the drill bit 5 on the blockage, the wet blockage can also perform the cooling operation on the drill bit 5, and the blockage can be drilled when the drill bit 5 advances, and the blockage can fall to the bottom of the pipeline after being crushed and cannot contact with the spray head 20, and the spraying technology of the spray head 20 is the prior art, and is not described herein again; the telescopic rod 21 and the second spring 23 are arranged to support the scraper 22, and the telescopic rod 21 can be telescopic, so that the equipment can be suitable for pipeline ports with different sizes.
In the utility model, when the blocked pipeline opening needs to be dredged, firstly, the device is pushed to the pipeline position needing to be dredged, the scraper 22 is extended or contracted to the height matched with the pipeline opening, then the scraper 22 slowly enters the part needing to be dredged along the inner wall of the pipeline, the motor 3 is started, the end of the output shaft of the motor 3 drives the first rotating rod 4 to rotate, the first rotating rod 4 drives the drill bit 5 and the first belt pulley to rotate, meanwhile, the first belt pulley drives the second belt pulley to rotate, the second belt pulley drives the second rotating rod 16 to rotate, the second rotating rod 16 drives the cam 17 to rotate, when the convex end of the cam 17 is slowly close to the sliding rod 8, the sliding rod 8 moves downwards, so that the piston plate 7 moves downwards, the first one-way pressure valve 11 is opened, so that the water below the piston plate 7 enters the first annular cavity through the water outlet pipe 10 and enters the second annular cavity 2, then enters the spraying pipe 19 from the second annular cavity, and finally is sprayed out from the spray head 20, so that the part to be dredged is wetted, when the convex end of the cam 17 is slowly far away from the sliding rod 8, the piston plate 7 moves upwards under the action of the first spring 9, the second one-way pressure valve 14 is opened, so that water in the water storage tank 1 enters the water supply tank 6 through the water inlet pipe 13, then the device is pushed to move forwards, so that the drill bit 5 drills the blocked part to dredge the blocked part, in the process, the spray head 20 intermittently wets the dredged part, the operation of the drill bit 5 is facilitated, and the moistened blockage cools the drill bit 5.
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 (6)
1. The utility model provides a mechanical type pipeline dredging device, includes storage water tank (1), the lower extreme of storage water tank (1) is equipped with a plurality of gyro wheels, its characterized in that, the upper end fixedly connected with dredging mechanism, water supply mechanism and the slewing mechanism of storage water tank (1), dredging mechanism is connected with the slewing mechanism transmission, the upper end of water supply mechanism offsets the contact with slewing mechanism's lower extreme, water supply mechanism rotates the cover and locates on dredging mechanism, water supply mechanism and storage water tank (1) intercommunication set up, be equipped with well cavity (2) in the dredging mechanism, the fixed cover of lateral wall of dredging mechanism is equipped with sprinkler structure, sprinkler structure and well cavity (2) intercommunication set up, water supply mechanism and the lateral wall intercommunication setting of well cavity (2), two mechanisms of striking off of lateral wall fixedly connected with of dredging mechanism.
2. The mechanical pipeline dredging device according to claim 1, wherein the dredging mechanism comprises a motor (3) fixedly arranged at the upper end of the water storage tank (1), a first rotating rod (4) is fixedly connected to the end of the output shaft of the motor (3), the first rotating rod (4) is sleeved with the water supply mechanism, the first rotating rod (4) is sleeved with the spraying mechanism, the hollow cavity (2) is arranged in the first rotating rod (4), two scraping mechanisms are arranged on the side wall of the first rotating rod (4), a first belt pulley is fixedly connected to the first rotating rod (4) in a coaxial manner, the first belt pulley is in transmission connection with the rotating mechanism, and a drill bit (5) is fixedly connected to one end of the first rotating rod (4) far away from the motor (3).
3. The mechanical pipeline dredging device according to claim 2, wherein the water supply mechanism comprises a water supply tank (6) fixedly arranged at the upper end of the water storage tank (1), a piston plate (7) is arranged in the water supply tank (6) in a sliding and sealing manner, a sliding rod (8) slidably arranged through the top surface of the water supply tank (6) is fixedly connected to the upper end of the piston plate (7), the upper end of the sliding rod (8) is in contact with the lower end of the rotating mechanism in an abutting manner, a first spring (9) is sleeved on the sliding rod (8), two ends of the first spring (9) are respectively and fixedly connected with the top surface of the water supply tank (6) and the upper end of the piston plate (7), a water outlet pipe (10) is communicated with the side wall of the water supply tank (6), a first one-way pressure valve (11) is arranged on the water outlet pipe (10), a first annular plate (12) is fixedly connected to one end, far away from the water, first annular plate (12) rotate the cover and locate on first rotation pole (4), be equipped with first annular chamber in first annular plate (12), first annular chamber sets up with the play water end intercommunication of outlet pipe (10), the inner wall and the well cavity (2) intercommunication of first annular chamber set up, the bottom intercommunication of feed water tank (6) is equipped with inlet tube (13), install second one-way pressure valve (14) on inlet tube (13), the end of intaking of inlet tube (13) sets up with storage water tank (1) intercommunication.
4. The mechanical pipeline dredging device according to claim 3, wherein the rotating mechanism comprises a supporting plate (15) fixedly arranged at the upper end of the water storage tank (1), a second rotating rod (16) is arranged on the side wall of the supporting plate (15) in a rotating mode, a second belt pulley is fixedly and coaxially connected to the second rotating rod (16), the second belt pulley is in transmission connection with the first belt pulley, a cam (17) is fixedly connected to the second rotating rod (16), and the lower end of the cam (17) is in contact with the upper end of the sliding rod (8) in an abutting mode.
5. The mechanical pipeline dredging device according to claim 4, wherein the spraying mechanism comprises a second annular plate (18) fixedly sleeved on the first rotating rod (4), a second annular cavity is arranged in the second annular plate (18), the inner wall of the second annular cavity is communicated with the hollow cavity (2), both ends of the second annular cavity are communicated with spraying pipes (19), and the water spraying ends of the spraying pipes (19) are communicated with a spraying head (20).
6. The mechanical pipeline dredging device according to claim 5, wherein the scraping mechanism comprises a telescopic rod (21) fixedly arranged on the first rotating rod (4), a scraper (22) is fixedly connected to one end, far away from the first rotating rod (4), of the telescopic rod (21), a second spring (23) is sleeved on the telescopic rod (21), and two ends of the second spring (23) are respectively fixedly connected with the side wall of the telescopic rod (21) and the scraper (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922282622.9U CN211757379U (en) | 2019-12-18 | 2019-12-18 | Mechanical pipeline dredging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922282622.9U CN211757379U (en) | 2019-12-18 | 2019-12-18 | Mechanical pipeline dredging equipment |
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| Publication Number | Publication Date |
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| CN211757379U true CN211757379U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922282622.9U Active CN211757379U (en) | 2019-12-18 | 2019-12-18 | Mechanical pipeline dredging equipment |
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| CN (1) | CN211757379U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517552A (en) * | 2020-11-10 | 2021-03-19 | 浙江民生源环保设备有限公司 | Dust removal pipeline with anti-blocking function |
| CN112594478A (en) * | 2021-01-11 | 2021-04-02 | 成都企才智帮科技有限公司 | Anti-blocking type pipeline communicating vessel controlled by 5G signal |
| CN112681503A (en) * | 2020-12-17 | 2021-04-20 | 合肥利晟科技有限公司 | A municipal pipeline pull throughs for administering environmental pollution |
| CN112845418A (en) * | 2020-12-23 | 2021-05-28 | 曹永华 | Portable hydraulic engineering pipeline dredging equipment and dredging method |
| CN112922134A (en) * | 2021-01-25 | 2021-06-08 | 袁军华 | Dredging device for urban construction underground drainage pipe network |
| CN113041891A (en) * | 2021-03-10 | 2021-06-29 | 衢州市富星和宝黏胶工业有限公司 | Mixing and stirring system of viscose production line |
| CN114871919A (en) * | 2022-04-07 | 2022-08-09 | 焦作煤业（集团）新乡能源有限公司 | Pipe dredging machine with self-adjustable dredging shaft size |
| CN115365240A (en) * | 2022-08-31 | 2022-11-22 | 福建工程学院 | Spray integral type pipeline cleaning robot of polishing |
| CN116571519A (en) * | 2023-05-17 | 2023-08-11 | 江苏新神环有限公司 | Cleaning system and process for chemical washing tower waste gas discharge pipeline |
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2019
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517552A (en) * | 2020-11-10 | 2021-03-19 | 浙江民生源环保设备有限公司 | Dust removal pipeline with anti-blocking function |
| CN112517552B (en) * | 2020-11-10 | 2022-01-14 | 浙江民生源环保设备有限公司 | Dust removal pipeline with anti-blocking function |
| CN112681503A (en) * | 2020-12-17 | 2021-04-20 | 合肥利晟科技有限公司 | A municipal pipeline pull throughs for administering environmental pollution |
| CN112845418A (en) * | 2020-12-23 | 2021-05-28 | 曹永华 | Portable hydraulic engineering pipeline dredging equipment and dredging method |
| CN112594478A (en) * | 2021-01-11 | 2021-04-02 | 成都企才智帮科技有限公司 | Anti-blocking type pipeline communicating vessel controlled by 5G signal |
| CN112594478B (en) * | 2021-01-11 | 2022-08-26 | 东莞市易科电子科技有限公司 | Anti-blocking type pipeline communicating vessel controlled by 5G signal |
| CN112922134A (en) * | 2021-01-25 | 2021-06-08 | 袁军华 | Dredging device for urban construction underground drainage pipe network |
| CN113041891A (en) * | 2021-03-10 | 2021-06-29 | 衢州市富星和宝黏胶工业有限公司 | Mixing and stirring system of viscose production line |
| CN114871919A (en) * | 2022-04-07 | 2022-08-09 | 焦作煤业（集团）新乡能源有限公司 | Pipe dredging machine with self-adjustable dredging shaft size |
| CN114871919B (en) * | 2022-04-07 | 2024-03-08 | 焦作煤业（集团）新乡能源有限公司 | Self-adjustable dredger for dredging shaft size |
| CN115365240A (en) * | 2022-08-31 | 2022-11-22 | 福建工程学院 | Spray integral type pipeline cleaning robot of polishing |
| CN115365240B (en) * | 2022-08-31 | 2023-12-15 | 福建工程学院 | Spraying and polishing integrated pipeline cleaning robot |
| CN116571519A (en) * | 2023-05-17 | 2023-08-11 | 江苏新神环有限公司 | Cleaning system and process for chemical washing tower waste gas discharge pipeline |
| CN116571519B (en) * | 2023-05-17 | 2023-11-28 | 江苏新神环有限公司 | Cleaning system and process for chemical washing tower waste gas discharge pipeline |
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