CN101696679A - Method and device for cleaning concrete delivery pump pipe without water - Google Patents
Method and device for cleaning concrete delivery pump pipe without water Download PDFInfo
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- CN101696679A CN101696679A CN200910306930A CN200910306930A CN101696679A CN 101696679 A CN101696679 A CN 101696679A CN 200910306930 A CN200910306930 A CN 200910306930A CN 200910306930 A CN200910306930 A CN 200910306930A CN 101696679 A CN101696679 A CN 101696679A
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Abstract
The invention discloses a method and a device for cleaning a concrete delivery pump pipe without water. When the concrete delivery pump pipe is cleaned, the method comprises the following steps: firstly, putting a cleaning ball for cleaning into the concrete delivery pump pipe from a discharge outlet end of the concrete delivery pump pipe; secondly, communicating a discharge outlet of the concrete delivery pump pipe with a high-pressure escape pipe of an air compressor; and thirdly, pushing the cleaning ball by using the high-pressure air of the air compressor to press the concrete in the concrete delivery pump pipe back into a concrete hopper at a ground pump on the ground surface from the concrete delivery pump pipe so as to clean the concrete delivery pump pipe without water. Experiments and actual uses prove that the method and the device can effectively clean away the concrete in the concrete delivery pump pipe without using water, and the concrete cleaned away into the concrete hopper can also be used for construction. The device not only has the advantages of simple structure, convenient use, the cleaning of the concrete delivery pump pipe without water and high cleaning efficiency, but also has the advantages of saving water resources, saving concrete materials, not polluting the environment and the like.
Description
Technical field
The present invention relates to a kind of method and device of cleaning concrete delivery pump pipe without water, belong to concrete delivery pump pipe cleaning technique field.
Background technique
At present, in construction in the concrete delivery pump pipe and the bed material concrete in the transfer pump be difficult to effectively to utilize, all be to use the water of the waterwheel of concrete mixing plant directly to wash concrete delivery pump pipe generally speaking by transfer pump, the method of this water cleaning concrete delivery pump pipe is waste water resource, befouling environment both, also waste concrete and artificial, and also strengthened the cost in the construction virtually.Therefore, the method for existing cleaning concrete delivery pump pipe is very undesirable.
Summary of the invention
The objective of the invention is to: provide a kind of simple in structure, easy to use, not only the conserve water resource, but also save concrete material and the method and the device of the cleaning concrete delivery pump pipe without water that do not pollute the environment, to overcome the deficiencies in the prior art.
The present invention is achieved in that the method for a kind of cleaning concrete delivery pump pipe without water of the present invention is, when cleaning concrete delivery pump pipe, to clean the rotating wash bowl of usefulness earlier puts in the concrete delivery pump pipe from the discharge port end of concrete delivery pump pipe, discharging port with concrete delivery pump pipe is communicated with the high pressure steam outlet pipe of air compressor then, utilize the pressurized gas of air compressor promote rotating wash bowl with the concrete in the concrete delivery pump pipe in the concrete hopper that pushes back ground, ground pump in the concrete delivery pump pipe, thereby realize anhydrous cleaning to concrete delivery pump pipe.
Above-mentioned rotating wash bowl adopts sponge material, rubber-like plastic materials or rubber-like rubber material to make.
The device that is used for a kind of cleaning concrete delivery pump pipe without water of the inventive method is, this device is made up of air compressor, the high pressure gas pipeline and the rotating wash bowl that can be connected with concrete delivery pump pipe, one end of high pressure gas pipeline is connected on the high pressure steam outlet pipe of air compressor, and its other end can be connected with the discharging port of concrete delivery pump pipe; Rotating wash bowl can be put in the concrete delivery pump pipe.
Above-mentioned rotating wash bowl is the solid sphere of sponge material.
Above-mentioned rotating wash bowl also can be the solid sphere or the hollow ball of rubber-like plastic materials or the making of rubber-like rubber material.
Above-mentioned air compressor is connected with the discharging port of the concrete delivery pump pipe that is connected with concrete hopper by high pressure gas pipeline, and rotating wash bowl can be put in the concrete delivery pump pipe, with concrete hopper that the feed inlet end of concrete delivery pump pipe is connected on be covered with nylon plain net cover.
Above-mentioned high pressure gas pipeline is connected with concrete delivery pump pipe by transfer tube, transfer tube is that an end is that narrow tube, the other end are the combined type connecting tube of large diameter tube, the smaller diameter end of transfer tube is connected with high pressure gas pipeline, and the larger diameter end of transfer tube is connected with concrete delivery pump pipe.
Owing to adopted technique scheme, the present invention utilize the pressurized gas of air compressor promote rotating wash bowl with the concrete in the concrete delivery pump pipe in the concrete hopper that pushes back ground, ground pump in the concrete delivery pump pipe, thereby realize anhydrous cleaning to concrete delivery pump pipe.The present invention is through testing and actual use proof, and the present invention not water just can remove the interior concrete of concrete delivery pump pipe effectively, and the concrete that is scavenged in the concrete hopper can also be used for the building use.Therefore the present invention compared with prior art, that the present invention not only has is simple in structure, easy to use, water does not get final product cleaning concrete delivery pump pipe, advantage that cleaning efficiency is high, but also have the conserve water resource, save concrete material, advantage such as do not pollute the environment.
Description of drawings
Fig. 1 is the structural representation of apparatus of the present invention;
Fig. 2 is the transfer tube structural representation of apparatus of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples, but not as the foundation of the present invention being done any restriction.
Embodiments of the invention: in construction, when the needs cleaning concrete delivery pump pipe, adopt the method for a kind of cleaning concrete delivery pump pipe without water of the present invention to clean, promptly when the concreting of construction draws to an end, there are the site operation personnel that the amount of concrete of not building is done a general estimation, when estimating material, will consider the amount of concrete in concrete pump conveying storehouse and pump line, the material distributing machine; Dismantle after the concrete placement of being estimated the is finished concrete pump of concrete mixer 8, open the hold of transfer pump, concrete in the hold is put in the preprepared concrete hopper 5, afterwards concrete hopper 5 is connected on the jointing of concrete delivery pump pipe 4 and transfer pump, prepares to catch in concrete delivery pump pipe 4 and depress next concrete; To clean 1～5 rotating wash bowl 3 of usefulness then puts in the concrete delivery pump pipe 4 from the discharge port end of concrete delivery pump pipe 4, discharging port with concrete delivery pump pipe 4 is communicated with the high pressure steam outlet pipe of air compressor 1 then, utilize the pressurized gas promotion rotating wash bowl 3 of air compressor 1 that the concrete in the concrete delivery pump pipe 4 are pushed back in the concrete hopper 5 of ground, ground pump in concrete delivery pump pipe 4, thereby realize anhydrous cleaning concrete delivery pump pipe; Rotating wash bowl 3 can adopt sponge material, rubber-like plastic materials or rubber-like rubber material to make.
During enforcement, preferably adopt the device of a kind of cleaning concrete delivery pump pipe without water of the present invention to implement, this device is by air compressor 1, high pressure gas pipeline 2 that can be connected with concrete delivery pump pipe 4 and rotating wash bowl 3 are formed, it is 8～15kw air compressor that air compressor 1 can adopt the power of selling on the market, high pressure gas pipeline 2 can adopt traditional high pressure gas transmission rubber pipe, rotating wash bowl 3 can adopt rubber-like plastic materials or rubber-like rubber material to be made into solid sphere or hollow ball, or adopt sponge material to be made into solid sphere, and the diameter of rotating wash bowl 3 is made into the diameter of inner pipe that is less than or equal to concrete delivery pump pipe 4; End with high pressure gas pipeline 2 is connected on the high pressure steam outlet pipe of air compressor 1 then, its the other end is connected with concrete delivery pump pipe 4 by transfer tube 7, transfer tube 7 is that an end is that narrow tube, the other end are the combined type connecting tube of large diameter tube, the smaller diameter end of transfer tube 7 is connected with high pressure gas pipeline 2, the larger diameter end of transfer tube 7 is connected with concrete delivery pump pipe 4, before connecting, rotating wash bowl 3 is put in the concrete delivery pump pipe 4, also rotating wash bowl 3 can be filled in the flexible pipe of boom; Transfer tube 7 can adopt waste and old concrete delivery pump pipe 4 to make, keep the end that trip is arranged on its pump line during making, this end is used for being connected with the material distributing machine flexible pipe, the other end welds airtight can not breathing freely with steel plate, the Coating Steel Pipe of one section 100 millimeters long of welding on steel plate, the internal diameter of its caliber and high pressure gas pipeline 2 is complementary, and each interface wants banding airtight, can not leak gas; Concrete hopper 5 is connected on the jointing of concrete delivery pump pipe 4 and transfer pump; Hurt sb.'s feelings when preventing that air pressure from extruding rotating wash bowl 3 suddenly, on the concrete hopper 5 that the feed inlet end with concrete delivery pump pipe 4 is connected, cover nylon plain net cover 6; Above-mentioned steps will be finished as early as possible, prevents concrete setting and hardening in concrete delivery pump pipe 4, thereby air pressure can't be released rotating wash bowl 3; After above-mentioned connection work is finished, can start air compressor 1, can utilize the pressurized gas promotion rotating wash bowl 3 of air compressor 1 concrete in the concrete delivery pump pipe 4 to be pushed back in the concrete hopper 5 at pump place, ground, ground like this; With tower crane the concrete in the concrete hopper 5 being hung operation layer then is used and gets final product; At last, clean up rotating wash bowl 3 with clear water and got time cleaning use ready.
Claims (7)
1. the method for a cleaning concrete delivery pump pipe without water, it is characterized in that: when cleaning concrete delivery pump pipe, to clean the rotating wash bowl of usefulness earlier puts in the concrete delivery pump pipe from the discharge port end of concrete delivery pump pipe, discharging port with concrete delivery pump pipe is communicated with the high pressure steam outlet pipe of air compressor then, utilize the pressurized gas of air compressor promote rotating wash bowl with the concrete in the concrete delivery pump pipe in the concrete hopper that pushes back ground, ground pump in the concrete delivery pump pipe, thereby realize anhydrous cleaning to concrete delivery pump pipe.
2. the method for cleaning concrete delivery pump pipe without water according to claim 1 is characterized in that: rotating wash bowl employing sponge material, rubber-like plastic materials or the making of rubber-like rubber material.
3. the device of a cleaning concrete delivery pump pipe without water, it is characterized in that: this device is made up of air compressor (1), the high pressure gas pipeline (2) that can be connected with concrete delivery pump pipe (4) and rotating wash bowl (3), one end of high pressure gas pipeline (2) is connected on the high pressure steam outlet pipe of air compressor (1), and its other end can be connected with the discharging port of concrete delivery pump pipe (4); Rotating wash bowl (3) can be put in the concrete delivery pump pipe (4).
4. the device of cleaning concrete delivery pump pipe without water according to claim 3, it is characterized in that: rotating wash bowl (3) is the solid sphere of sponge material.
5. the device of cleaning concrete delivery pump pipe without water according to claim 3 is characterized in that: solid sphere or hollow ball that rotating wash bowl (3) is made for rubber-like plastic materials or rubber-like rubber material.
6. the device of cleaning concrete delivery pump pipe without water according to claim 3, it is characterized in that: air compressor (1) is connected by the discharging port of high pressure gas pipeline (2) with the concrete delivery pump pipe that is connected with concrete hopper (5) (4), and rotating wash bowl (3) can be put in the concrete delivery pump pipe (4), is covered with nylon plain net cover (6) on the concrete hopper (5) that the feed inlet end with concrete delivery pump pipe (4) is connected.
7. the device of cleaning concrete delivery pump pipe without water according to claim 6, it is characterized in that: high pressure gas pipeline (2) is connected with concrete delivery pump pipe (4) by transfer tube (7), transfer tube (7) is that an end is that narrow tube, the other end are the combined type connecting tube of large diameter tube, the smaller diameter end of transfer tube (7) is connected with high pressure gas pipeline (2), and the larger diameter end of transfer tube (7) is connected with concrete delivery pump pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910306930A CN101696679A (en) | 2009-09-14 | 2009-09-14 | Method and device for cleaning concrete delivery pump pipe without water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910306930A CN101696679A (en) | 2009-09-14 | 2009-09-14 | Method and device for cleaning concrete delivery pump pipe without water |
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| Publication Number | Publication Date |
|---|---|
| CN101696679A true CN101696679A (en) | 2010-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910306930A Pending CN101696679A (en) | 2009-09-14 | 2009-09-14 | Method and device for cleaning concrete delivery pump pipe without water |
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| CN (1) | CN101696679A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977991A (en) * | 2014-05-20 | 2014-08-13 | 三一汽车制造有限公司 | Method, device and system for cleaning concrete conveying pump pipe |
| CN104153581A (en) * | 2014-07-28 | 2014-11-19 | 中建一局集团建设发展有限公司 | Device and method for water-air combined washing of ultrahigh-pressure concrete conveying pump pipe |
| 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 |
-
2009
- 2009-09-14 CN CN200910306930A patent/CN101696679A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977991A (en) * | 2014-05-20 | 2014-08-13 | 三一汽车制造有限公司 | Method, device and system for cleaning concrete conveying pump pipe |
| CN103977991B (en) * | 2014-05-20 | 2017-04-12 | 三一汽车制造有限公司 | System for cleaning concrete conveying pump pipe |
| CN104153581A (en) * | 2014-07-28 | 2014-11-19 | 中建一局集团建设发展有限公司 | Device and method for water-air combined washing of ultrahigh-pressure concrete conveying pump pipe |
| CN104153581B (en) * | 2014-07-28 | 2016-01-13 | 中建一局集团建设发展有限公司 | Water-gas combined washing device and method for concrete ultrahigh-pressure conveying pump pipe |
| 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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Application publication date: 20100421 |