CN110280545A - A kind of concrete pump can washing apparatus and cleaning method - Google Patents
A kind of concrete pump can washing apparatus and cleaning method Download PDFInfo
- Publication number
- CN110280545A CN110280545A CN201910681994.0A CN201910681994A CN110280545A CN 110280545 A CN110280545 A CN 110280545A CN 201910681994 A CN201910681994 A CN 201910681994A CN 110280545 A CN110280545 A CN 110280545A
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- Prior art keywords
- pump line
- pump
- receiving end
- concrete
- cleaner
- 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.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 37
- 238000005406 washing Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 32
- 210000001503 joint Anatomy 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 3
- 241000009298 Trigla lyra Species 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 241000538562 Banjos Species 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003032 molecular docking Methods 0.000 abstract description 3
- 230000002000 scavenging effect Effects 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
-
- 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
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Reciprocating Pumps (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention provides a kind of concrete pump can washing apparatus.Including wash feed pipe group, receiving end, pump line, lever arm, cleaner recyclable device and material-gathering device；The input terminal of the receiving end wash feed Guan Zuyu connects；The output end of receiving end and the output end of pump line are tightly connected；Pump line is mounted on lever arm.Cleaner is accommodated in pump line, the cleaner recyclable device and material-gathering device are arranged at the input terminal of pump line.The present invention also provides a kind of concrete pump pipe cleaning method, including docking wash feed pipe group and receiving end, cleaner filled in pump line and opened shut-off valve repeated flushing.The present invention can will be completed in a few seconds whole pump tubing length up to tens of meters and carry out enclosed cleaning after pump line output end and receiving end rapid abutting joint and sealing by lever arm by opening high pressure gas and cleaning solution, it does not need to tear open pipe, adapter tube paragraph by paragraph and manually washes with water, it is easy to operate, scavenging period is short, effect is good.
Description
Technical field
The present invention relates to cleaning equipment for pipeline technical fields, and in particular to a kind of concrete pump can washing apparatus and cleaning side
Method.
Background technique
Trolley concrete during lining cutting is conveyed with support pump by pump line, successively, by window is poured by material distributing machine.
Due to coagulation soil characteristics easily cause plugging phenomenon or because clean not in time, be not thorough caused by pump line inner wall residual it is a large amount of solidifying
Though concrete cause pump tubing length not to be available；Therefore the cleaning of concrete pump pipe seems in time, completely in cloth process
It is particularly important.
At present using washing is generallyd use, specifically: clear water being pumped by pump machine after the completion of concrete pumping, passes through clear water
Remaining concrete is ejected and is taken out of pump line by flowing in the duct.When pump line bend is more, the damage of pressure caused by pipeline
Mistake needs pump machine to provide biggish output pressure, and seal for pipe joints requires stringent；There can be a large amount of dead angle in bend, flowing water is difficult clearly
Wash clean be easy to cause sandstone to deposit.Scene is one by one cleaned up inner wall of the pipe with hydraulic giant after pump line need to being dismantled, on trolley
Remaining concrete and waste water is everywhere.
In conclusion being badly in need of a kind of concrete pump can washing apparatus and cleaning method to solve existing in the prior art ask
Topic.
Summary of the invention
It is an object of that present invention to provide a kind of concrete pump can washing apparatus and cleaning methods, to solve to clean scene pollution
Seriously, the problems such as cleaning process complexity is cumbersome, and cleaning takes a long time and cleaning quality is poor.
To achieve the above object, it the present invention provides a kind of concrete pump can washing apparatus, including wash feed pipe group, connects
Receiving end, pump line, lever arm, cleaner recyclable device and material-gathering device；The input terminal of the receiving end wash feed Guan Zuyu connects；It connects
The output end of receiving end and the output end of pump line are tightly connected；Pump line is mounted on lever arm, and lever arm is to drive pump line to move.
Cleaner is accommodated in pump line, the input terminal of pump line is arranged in the cleaner recyclable device；The cleaner recyclable device is
The container of engraved structure, the diameter of the hole on container is less than the diameter of cleaner, and is greater than the shape of concrete coarse aggregate
Size；Container is to be detachably connected with pump line input terminal.The input terminal of pump line is arranged in the material-gathering device, to receive pipeline
In the concrete that cleans out.
Preferably, the wash feed pipe group includes that the inlet tube of joining water box or cleaning liquid storage tank is deposited with gas is connected to
The air inlet pipe of storage tank, the wash feed pipe group include at least one of air inlet pipe or inlet tube or it is a kind of by air inlet pipe and into
The mixing tube group that liquid pipe is connected by three-way connection；It is equipped with shut-off valve on inlet tube and the pipeline of air inlet pipe, to control pipe
The opening and closing on road.
Preferably, the input terminal of the receiving end is provided with sealing plate, and sealing plate is equipped with aperture, the wash feed pipe group
Output end is connect with the aperture by Quick butt joint.
Preferably, the output end of the pump line includes the soft material of hard material part and envelope in hard material part periphery
Materials and parts；Have among hard material part and is detachably connected or is integrated knot with the matched hole of pump line, hard material part and pump line
Structure；There is raised tooth, to increase the adhesive force of flexible material part on the hard material part side wall.
Preferably, the receiving end is the hard material of bell shape, the flexible material part of pump line output end and reception
The horn mouth at end is tightly connected after squeezing docking.
Preferably, the receiving end is fixed or movable, and movable receiving end further includes locking device, the lock
Tight device includes mounting plate, swivel pin and eyelet bolt；Mounting plate has bellmouth, and it is bell-mouthed outer to be set in the receiving end
On wall；Eyelet bolt is movably arranged on mounting plate by swivel pin；The output end is connect by fixing seat with pump line；It is fixed
Seat tool has flange face, and the flange face is equipped with the card slot for engaging the eyelet bolt.
Preferably, the lever arm includes casing and guide post；Casing is movably arranged in guide post；Casing is along guide post
Axial stretching；Guide post is movably arranged in mounting base, and guide post is rotated around the axis of mounting base.
The present invention also provides a kind of concrete pump pipe cleaning method, using above-mentioned concrete pump can washing apparatus,
The following steps are included:
Step 1: by the output end of pump line and receiving end to connecting, and by the input terminal of wash feed pipe group and receiving end
Quick butt joint connect；
Step 2: shut-off valve in air inlet pipe is opened, and the concrete in pipeline is blown to line end simultaneously by high-pressure blast
It is received with material-gathering device, reduces concrete waste and scene pollution；
Step 3: output end and receiving end being disengaged, cleaner is filled in, and install cleaner recycling in the input terminal of pump line
Then device successively opens inlet tube and air inlet pipe is cleaned；The cleaner uses sponge ball or sponge cylinder；
Step 4: step 3 is repeated until pump line cleans up.
It applies the technical scheme of the present invention, has the advantages that
(1) in the present invention, pump line is mounted on lever arm, and lever arm can be stretched and be rotated, by lever arm by pump line
After output end and receiving end rapid abutting joint and sealing whole be up to can be completed in a few seconds by opening high pressure gas and cleaning solution
Tens of meters of pump tubing length carries out enclosed cleaning, does not need to tear pipe, adapter tube open paragraph by paragraph and manually wash with water, easy to operate,
Scavenging period is short, effect is good.
(2) in the present invention, it is equipped with shut-off valve on each pipeline of wash feed pipe group, facilitates tearing open for single group pipeline
It opens, can be used to elsewhere, prevent from occupying by air inlet pipe and inlet tube when not cleaning, improve the use effect of resource
Rate.
(3) in the present invention, it is equipped with cleaner in pump line, when cleaning, cleaner moves in pump line with cleaning solution,
The quality of cleaning is substantially increased, the input terminal of pump line is equipped with the recyclable device for connecing cleaner, cleaner can be prevented in high pressure
Wind flies out at a high speed after pump line input terminal comes out, and prevents cleaner spluttering from hurting sb.'s feelings and avoiding to recycle dispersion cleaner at a distance, mentions
High working efficiency, has ensured work safety.
(4) in the present invention, the input terminal of the pump line is equipped with the material-gathering device for receiving and cleaning out concrete in pipeline, right
Concrete is reusable after collecting, and avoids the waste of resource, while decreasing site environment pollution.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of cleaning device；
Fig. 2 is that receiving end is fixed cleaning device structural schematic diagram；
Fig. 3 is the structural schematic diagram of mono- pipeline of wash feed Guan Zuwei；
Fig. 4 is pump line output end structure schematic diagram；
Fig. 5 is that receiving end is movable cleaning device structural schematic diagram
Fig. 6 is locking device structure schematic diagram；
Wherein, 1, wash feed pipe group, 1.1, inlet tube, 1.2, air inlet pipe, 1.3, Quick butt joint, 1.4, three connect
Head, 1.5, shut-off valve, 1.6, gas-liquid pipe, 2, receiving end, 2.1, sealing plate, 2.2, locking device, 2.2.1, mounting plate, 2.2.2, hinge
Outbound, 2.2.3, eyelet bolt, 3, pump line, 3.1, output end, 3.1.1, hard material part, 3.1.2, flexible material part, 3.2,
Fixing seat, 4, lever arm, 4.1, casing, 4.2, guide post, 4.3, mounting base, 5, cleaner recyclable device, 5.1, cleaner, 6,
Material-gathering device.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be limited according to claim
Fixed and covering multitude of different ways is implemented.
Embodiment:
Referring to FIG. 1 to FIG. 6, a kind of concrete pump can washing apparatus includes wash feed pipe group 1, receiving end 2, pump line 3, living
Swing arm 4, cleaner recyclable device 5 and material-gathering device 6；Wash feed pipe group 1 is connect with the input terminal of receiving end 2；Receiving end 2
The output end of output end and pump line 3 is tightly connected；Pump line 3 is mounted on lever arm 4, and lever arm 4 is to drive pump line 3 to move；
The input terminal of pump line 3 is arranged in the cleaner recyclable device 5, to recycle the cleaner come out from pump line；The dress that gathers materials
6 input terminals that pump line 3 is set are set, to receive the concrete cleaned out in pipeline.
Inlet tube 1.1 of the wash feed pipe group 1 including joining water box or cleaning liquid storage tank is stored with gas is connected to
The air inlet pipe 1.2 of case, the wash feed pipe group 1 include at least one of air inlet pipe 1.2 or inlet tube 1.1, i.e., only include
One gas-liquid pipe 1.6, as shown in Figure 3；It is either a kind of to be connected by air inlet pipe 1.2 and inlet tube 1.1 by three-way connection 1.4
Mixing tube group, as shown in Figure 1, Figure 2 and Fig. 5 shown in；It is equipped with and cuts on the pipeline of inlet tube 1.1, air inlet pipe 1.2 and gas-liquid pipe 1.6
Only valve 1.5, the opening and closing to control piper.It is equipped with shut-off valve on each pipeline of wash feed pipe group, facilitates single-group pipe
Road is dismantled, and can be used to elsewhere, prevent from occupying by air inlet pipe and inlet tube when not cleaning, be improved making for resource
Use efficiency.
The input terminal of the receiving end 2 is provided with sealing plate 2.1, and sealing plate 2.1 is equipped with aperture, the wash feed pipe group 1
Output end and the aperture connect by Quick butt joint 1.3.
As shown in figure 4, the output end 3.1 of the pump line includes hard material part 3.1.1 and envelope in hard material part
The flexible material part 3.1.2 of periphery；Have and the matched hole of pump line 3, hard material part among hard material part 3.1.1
3.1.1 it is detachably connected with pump line 3；There is raised tooth, to increase flexible material part on the hard material part 3.1.1 side wall
3.1.2 adhesive force.
The receiving end 2 is the hard material of bell shape, the flexible material part 3.1.2 of pump line output end and receiving end
2 horn mouth is tightly connected after squeezing docking.
The receiving end 2 be it is fixed, as shown in Figure 1 and Figure 2, or be it is movable, as shown in figure 5, movable reception
End 2 further includes locking device 2.2, and the locking device 2.2 includes mounting plate 2.2.1, swivel pin 2.2.2 and eyelet bolt
2.2.3；Mounting plate 2.2.1 has bellmouth, is set on the bell-mouthed outer wall in the receiving end 2；Eyelet bolt 2.2.3 passes through
Swivel pin 2.2.2 is movably arranged on mounting plate 2.2.1；The output end 3.1 is connect by fixing seat 3.2 with pump line 3；It is fixed
Seat 3.2 has flange face, and the flange face is equipped with the card slot for engaging the eyelet bolt 2.2.3.
The lever arm 4 includes casing 4.1 and guide post 4.2；Casing 4.1 is movably arranged in guide post 4.2；Casing
4.1 can be along the axial stretching of guide post 4.2；Guide post 4.2 is movably arranged in mounting base 4.3, and guide post 4.2 can be around peace
Fill the axis rotation of seat 4.3.
Cleaner 5.1 is accommodated in pump line 3, the cleaner recyclable device 5 is the container of engraved structure, the hole on container
The diameter in hole is less than the diameter of cleaner 5.1, and is greater than the outer dimension of concrete coarse aggregate；Container and 3 input terminal of pump line
To be detachably connected.It prevents cleaner from flying out at a high speed after pump line input terminal comes out in high-pressure blast, prevents from hurting sb.'s feelings and avoiding remote
Cleaner is looked at place.
In a kind of above-mentioned concrete pump can washing apparatus, pump line is mounted on lever arm, and lever arm can be stretched and be rotated,
It can be by opening high pressure gas and cleaning solution in number by pump line output end and receiving end rapid abutting joint and after sealing by lever arm
The whole pump tubing length up to tens of meters of completion carries out enclosed cleaning in second, does not need to tear pipe, adapter tube and artificial use open paragraph by paragraph
Water cleaning, it is easy to operate, scavenging period is short, effect is good.
A kind of concrete pump pipe cleaning method, using above-mentioned concrete pump can washing apparatus, comprising the following steps:
Step 1: by the output end of pump line and receiving end to connecting, and by the input terminal of wash feed pipe group and receiving end
Quick butt joint connect；
Step 2: shut-off valve in air inlet pipe is opened, and the concrete in pipeline is blown to line end simultaneously by high-pressure blast
It is received with material-gathering device, reduces concrete waste and scene pollution；It can be filled between receiving end and the output end of pump line in advance
Enter cleaner, cleaning effect is more preferably.
Step 3: output end and receiving end are disengaged, fill in cleaner, the quantity of cleaner is at least one, this implementation
Example preferably two, better effect installs cleaner recyclable device in the input terminal of pump line, then successively open inlet tube and
Air inlet pipe is cleaned；The cleaner uses sponge ball or sponge cylinder；
Step 4: step 3 is repeated until pipeline-cleaning is clean.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of concrete pump can washing apparatus, which is characterized in that including wash feed pipe group (1), receiving end (2), pump line (3)
With lever arm (4)；Wash feed pipe group (1) is connect with the input terminal of receiving end (2)；The output end of receiving end (2) and pump line (3)
Output end be tightly connected；Pump line (3) is mounted on lever arm (4), and lever arm (4) is to drive pump line (3) to move.
2. a kind of concrete pump can washing apparatus according to claim 1, which is characterized in that the wash feed pipe group
(1) include joining water box or cleaning liquid storage tank inlet tube (1.1) and the air inlet pipe (1.2) that is connected to gas storage case, it is described
Wash feed pipe group (1) include at least one of air inlet pipe (1.2) or inlet tube (1.1) or it is a kind of by air inlet pipe (1.2) and
Inlet tube (1.1) passes through the mixing tube group that three-way connection (1.4) connect；On inlet tube (1.1) and the pipeline of air inlet pipe (1.2)
Opening and closing equipped with shut-off valve (1.5), to control piper.
3. a kind of concrete pump can washing apparatus according to claim 2, which is characterized in that the receiving end (2) it is defeated
Enter end to be provided with sealing plate (2.1), sealing plate (2.1) is equipped with aperture, the output end of the wash feed pipe group (1) and the aperture
It is connected by Quick butt joint (1.3).
4. a kind of concrete pump can washing apparatus according to claim 3, which is characterized in that the output end of the pump line
It (3.1) include the flexible material part (3.1.2) of hard material part (3.1.1) and envelope in hard material part periphery；Rigid material
Have among materials and parts (3.1.1) with pump line (3) matched hole, hard material part (3.1.1) and pump line (3) be detachably connected or
It is structure as a whole；There is raised tooth, to increase flexible material part (3.1.2) on hard material part (3.1.1) side wall
Adhesive force.
5. a kind of concrete pump can washing apparatus according to claim 4, which is characterized in that the receiving end (2) is loudspeaker
The hard material of mouth-shaped, after the flexible material part (3.1.2) of pump line output end is docked with the horn mouth of receiving end (2) extruding
It is tightly connected.
6. a kind of concrete pump can washing apparatus according to claim 5, which is characterized in that the receiving end (2) is solid
Fixed pattern is movable, and movable receiving end (2) further include locking device (2.2), and the locking device (2.2) includes mounting plate
(2.2.1), swivel pin (2.2.2) and eyelet bolt (2.2.3)；Mounting plate (2.2.1) has bellmouth, is set in the reception
It holds on (2) bell-mouthed outer wall；Eyelet bolt (2.2.3) is movably arranged on mounting plate (2.2.1) by swivel pin (2.2.2)
On；The output end (3.1) is connect by fixing seat (3.2) with pump line (3)；Fixing seat (3.2) has flange face, the flange
Face is equipped with the card slot for engaging the eyelet bolt (2.2.3).
7. a kind of concrete pump can washing apparatus according to claim 6, which is characterized in that the lever arm (4) includes
Casing (4.1) and guide post (4.2)；Casing (4.1) is movably arranged on guide post (4.2)；Casing (4.1) is along guide post
(4.2) axial stretching；Guide post (4.2) is movably arranged on mounting base (4.3), and guide post (4.2) is around mounting base (4.3)
Axis rotation.
8. a kind of concrete pump can washing apparatus described in any one according to claim 1~7, which is characterized in that further include
Cleaner recyclable device (5)；It is accommodated cleaner (5.1) in pump line (3), the cleaner recyclable device (5) is arranged in pump line
(3) input terminal；The cleaner recyclable device (5) is the container of engraved structure, and the diameter of the hole on container is less than cleaning
The diameter of device (5.1), and it is greater than the outer dimension of concrete coarse aggregate；Container is to be detachably connected with pump line (3) input terminal.
9. a kind of concrete pump can washing apparatus according to claim 8, which is characterized in that further include material-gathering device (6)；
The input terminal in pump line (3) is arranged in the material-gathering device, to receive the concrete cleaned out in pipeline.
10. it is clear to use concrete pump pipe as claimed in any one of claims 1 to 9 wherein for a kind of concrete pump pipe cleaning method
Cleaning device, which comprises the following steps:
Step 1: by the output end of pump line and receiving end to connecting, and by the fast of the input terminal of wash feed pipe group and receiving end
Fast banjo fixing butt jointing connects；
Step 2: shut-off valve in air inlet pipe is opened, by high-pressure blast by the concrete in pipeline blow to line end and with collection
Expect that device receives, reduces concrete waste and scene pollution；
Step 3: output end and receiving end being disengaged, cleaner is filled in, and install cleaner recycling dress in the input terminal of pump line
It sets, then successively opens inlet tube and air inlet pipe is cleaned；The cleaner uses sponge ball or sponge cylinder；
Step 4: step 3 is repeated until pump line cleans up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681994.0A CN110280545A (en) | 2019-07-26 | 2019-07-26 | A kind of concrete pump can washing apparatus and cleaning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681994.0A CN110280545A (en) | 2019-07-26 | 2019-07-26 | A kind of concrete pump can washing apparatus and cleaning method |
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| CN110280545A true CN110280545A (en) | 2019-09-27 |
Family
ID=68022596
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|---|---|---|---|
| CN201910681994.0A Pending CN110280545A (en) | 2019-07-26 | 2019-07-26 | A kind of concrete pump can washing apparatus and cleaning method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600578A (en) * | 2021-08-17 | 2021-11-05 | 蒋兵 | Pump truck washes a tub auxiliary device |
| CN113653507A (en) * | 2021-09-01 | 2021-11-16 | 中交天和机械设备制造有限公司 | Method for cleaning steel fiber concrete pipeline in TBM (Tunnel boring machine) pressure injection construction method |
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| CN107159656A (en) * | 2017-07-06 | 2017-09-15 | 徐工集团工程机械有限公司 | Pipeline washing device, method and concrete conveying equipment |
| CN207592381U (en) * | 2017-11-23 | 2018-07-10 | 陕西建工第九建设集团有限公司 | It is a kind of can automatic pressure regulation concrete delivery pump pipe cleaning device |
| CN208686122U (en) * | 2018-07-20 | 2019-04-02 | 湖南五新隧道智能装备股份有限公司 | A kind of lining cutting docking facilities |
| CN208844936U (en) * | 2018-09-06 | 2019-05-10 | 中国建筑第八工程局有限公司 | Concrete pump line surplus material recovery device |
| CN210586217U (en) * | 2019-07-26 | 2020-05-22 | 湖南五新隧道智能装备股份有限公司 | Concrete pump pipe cleaning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600578A (en) * | 2021-08-17 | 2021-11-05 | 蒋兵 | Pump truck washes a tub auxiliary device |
| CN113653507A (en) * | 2021-09-01 | 2021-11-16 | 中交天和机械设备制造有限公司 | Method for cleaning steel fiber concrete pipeline in TBM (Tunnel boring machine) pressure injection construction method |
| CN113653507B (en) * | 2021-09-01 | 2023-01-24 | 中交天和机械设备制造有限公司 | Method for cleaning steel fiber concrete pipeline in TBM (Tunnel boring machine) pressure injection construction method |
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