CN103174143B - Self-cleaning mortar pumping system - Google Patents
Self-cleaning mortar pumping system Download PDFInfo
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- CN103174143B CN103174143B CN201310083676.7A CN201310083676A CN103174143B CN 103174143 B CN103174143 B CN 103174143B CN 201310083676 A CN201310083676 A CN 201310083676A CN 103174143 B CN103174143 B CN 103174143B
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Abstract
The invention discloses a self-cleaning mortar pumping system and belongs to the technical field of construction. The self-cleaning mortar pumping system comprises a machine frame, a mortar box, a stirring machine, a rotor pump, a motor, and a cleaning water tank. A mortar outlet pipe on the lower portion of mortar box is connected with the rotor pump through a mortar outlet valve and a mortar outlet tee joint. An outlet of the rotor pump is connected with a mortar returning hole in the mortar box through a pump tee joint, a mortar conveying pipe, a mortar conveying tee joint and a mortar returning valve. A branch of the mortar outlet tee joint and a branch of the pump tee joint are connected with the bottom of the cleaning water tank through corresponding pipelines. A branch of the mortar conveying tee joint is connected with the mortar conveying pipe through a mortar conveying valve. A blowoff valve is arranged on the lower portion of the lateral side of the mortar box. A mortar feeding hole is formed in a cover of the mortar box. A water feeding hole is formed in a cover of the cleaning water tank. According to the self-cleaning mortar pumping system, both the mortar conveying function and the cleaning function are achieved, the structure is compact, operation is flexible, the mortar is effectively prevented from depositing to block the pipes, working is reliable, distorted concrete mortar can be conveyed, and pipelines and valves can be cleaned at the same time.
Description
Technical field
The present invention relates to a kind of construction equipment, especially mortar pumping installations, belongs to technical field of construction.
Background technology
At present, the advantages such as RCCD (Roller Compacted Concrete Dam) technology is high with its mechanization degree, the duration is short, reduced investment, are worldwide widely used in water conservancy and hydropower dam construction.General and the roller compacted concrete of abnormal concrete accompanies, and abnormal concrete has played huge effect to the antiseepage of RCCD (Roller Compacted Concrete Dam), the aspect such as durable and attractive in appearance.In abnormal concrete construction, not only require that slip casting is accurately even, and require vibration compacting.But engineering circles is mainly by manually spilling the form of construction work of slurry, slurry surface naturally osmotic at present, in abnormal concrete construction, ubiquity adds the problems such as slurry is uneven, slurry waste, slurry surface naturally osmotic is slow, vibrating time long, construction quality is difficult to guarantee, efficiency of construction is low.Engineering circles is in the urgent need to developing a kind of grouting equipment of abnormal concrete rapid construction.But because grout enriched vibrated RCC easily precipitates, solidifies soon, the pipe valve in grouting equipment is easily blocked, the problem solving pipe valve blocking is crucial.
Summary of the invention
For the problems referred to above, the invention provides a kind of automatically cleaning mortar pumping system.
The technical solution adopted for the present invention to solve the technical problems is: automatically cleaning mortar pumping system, comprises frame, slurry tank, mixer, impeller pump and motor, also comprises cleaning water tank; The outlet pipe of slurry tank bottom is connected with impeller pump through slurry-supplying valve, pulp threeway; Impeller pump outlet through pump threeway, send slurry pipe, defeated slurry threeway, slurry traversing valve to the overfall hole of slurry tank; The branch of pulp threeway, pump threeway is connected with cleaning water tank bottom through respective pipeline; The branch of defeated slurry threeway is through sending slurry valve to feed pipe for mortar; Slurry tank side lower is provided with exhaust-valve; Slurry tank covers to be provided with and adds slurry hole, and rinse water case lid is provided with water inlet.
The invention has the beneficial effects as follows, integrate defeated slurry function and cleaning function, compact conformation, flexible operation, can effectively prevent slurries from precipitating plugging, reliable operation.Both can realize grout enriched vibrated RCC conveying, the cleaning to pipeline and valve member can have been realized again.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present invention;
Fig. 2 is the top view of Fig. 1.
Component and numbering in figure:
1-slurry tank, 2-mixer, 3-impeller pump, 4-motor, 5-cleaning water tank,
The threeway of 6-pulp, 7-slurry-supplying valve, 8-outlet pipe, the threeway of 9-pump, 11-send slurry pipe,
14-defeated slurry threeway, 15-slurry traversing valve, 17-wash pipe valve, 19-tank-washer valve, 21-slurries case lid,
22-rinse water case lid, 23-exhaust-valve, 24-frame, 25-send slurry valve, 26-add slurry hole,
27-water inlet, 28-feed pipe for mortar, 29-overfall hole.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described.
See Fig. 1-2, automatically cleaning mortar pumping system, comprises frame 24, slurry tank 1, mixer 2, impeller pump 3 and motor 4, also comprises cleaning water tank 5; The outlet pipe 8 of slurry tank 1 bottom is connected with impeller pump 3 through slurry-supplying valve 7, pulp threeway 6; Impeller pump 3 exports through pump threeway 9, send slurry pipe 11, defeated slurry threeway 14, slurry traversing valve 15 to the overfall hole 29 of slurry tank 1; The branch of pulp threeway 6, pump threeway 9 is connected with bottom cleaning water tank 5 through respective pipeline; The branch of defeated slurry threeway 14 is through sending slurry valve 25 to feed pipe for mortar 28; Slurry tank 1 side lower is provided with exhaust-valve 23; Slurries case lid 21 is provided with and adds slurry hole 26, and rinse water case lid 22 is provided with water inlet 27.
Slurry tank 1 is formed by Plate Welding, and upper end is provided with mixer 2, slurries case lid 21, adds slurry hole 26, overfall hole 29; The left and right sides, below is provided with slurry outlet.
Mixer 2 is made up of hydraulic motor, coupling sleeve, thrust bearing, bearing support, axle, blade, joint bolt and anti-sway sleeve.
Impeller pump 3 is driven by motor 4, can rotating.
Cleaning water tank 5 is formed by Plate Welding, and upper end is provided with rinse water case lid 22, water inlet 27; Bottom is provided with two weep holes.
Slurry tank 1 and cleaning water tank 5 are made of one, and top is positioned at same plane, and bottom level is different, bottom slurry tank 1 comparatively and low bottom cleaning water tank 5.
Impeller pump 3 is assembled together by shaft coupling and motor 4, is positioned at below cleaning water tank 5, is arranged in frame 24.
Impeller pump 3 side is communicated with slurry tank 1 slurry outlet by pulp threeway 6, slurry-supplying valve 7, outlet pipe 8 successively.Impeller pump 3 opposite side successively by pump threeway 9, send slurry pipe 11, defeated slurry threeway 14, slurry traversing valve 15 be communicated with overfall hole, slurry tank 1 upper end.
Impeller pump 3 side successively by pulp threeway 6, wash pipe valve 17, with cleaning water tank 5 bottom a weep hole be communicated with.Impeller pump 3 opposite side is communicated with another weep hole bottom cleaning water tank 5 by pump threeway 9, tank-washer valve 19 successively.Exhaust-valve 23 is contained in slurry tank 1 bottom outside.Slurry valve 25 is sent to be connected in defeated slurry threeway 14, for controlling defeated slurry.
The present invention is controlled by impeller pump and pipe valve operation, both can realize the defeated slurry of abnormal concrete, and can realize again the cleaning of pipe valve.The course of work is as follows:
Slurry-supplying valve 7, send slurry valve 25 to open, all the other valves cut out, and impeller pump 3 drives rotating forward by motor 4, send slurry toward feed pipe for mortar 28.
Slurry-supplying valve 7 and slurry traversing valve 15 are opened, and all the other valves cut out, and impeller pump 3 drives rotating forward by motor 4, and serum recycle flows, and prevents slurries from precipitating.
Wash pipe valve 17 and send slurry valve 25 to open, all the other valves cut out, and impeller pump 3 drives rotating forward by motor 4, send water toward feed pipe for mortar 28, cleaning pipe valve.
Slurry-supplying valve 7 and send slurry valve 25 to open, all the other valves cut out, and impeller pump 3, by motor 4 driver inversion, sends the slurries in feed pipe for mortar 28 back to slurry tank 1.
Slurry-supplying valve 7, tank-washer valve 19 and exhaust-valve 23 are opened, and all the other valves cut out, and impeller pump 3, by motor 4 driver inversion, cleans slurry tank 1.
Claims (1)
1. an automatically cleaning mortar pumping system, comprises frame (24), slurry tank (1), mixer (2), impeller pump (3) and motor (4), it is characterized in that, also comprises cleaning water tank (5); The outlet pipe (8) of slurry tank (1) bottom is connected with impeller pump (3) through slurry-supplying valve (7), pulp threeway (6); Impeller pump (3) outlet through pump threeway (9), send slurry pipe (11), defeated slurry threeway (14), slurry traversing valve (15) to the overfall hole (29) of slurry tank (1); The branch of pulp threeway (6), pump threeway (9) is connected with cleaning water tank (5) bottom through respective pipeline; The branch of defeated slurry threeway (14) is through sending slurry valve (25) to feed pipe for mortar (28); Slurry tank (1) side lower is provided with exhaust-valve (23); Slurries case lid (21) is provided with and adds slurry hole (26), and rinse water case lid (22) is provided with water inlet (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083676.7A CN103174143B (en) | 2013-03-15 | 2013-03-15 | Self-cleaning mortar pumping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083676.7A CN103174143B (en) | 2013-03-15 | 2013-03-15 | Self-cleaning mortar pumping system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103174143A CN103174143A (en) | 2013-06-26 |
| CN103174143B true CN103174143B (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310083676.7A Active CN103174143B (en) | 2013-03-15 | 2013-03-15 | Self-cleaning mortar pumping system |
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| Country | Link |
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| CN (1) | CN103174143B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993599B (en) * | 2020-08-19 | 2021-11-02 | 中国水电基础局有限公司 | Full-automatic multi-channel slurry preparation and delivery system and process |
| CN113482876B (en) * | 2021-06-01 | 2023-07-28 | 武汉谦诚桩工科技股份有限公司 | One-to-many slurry feeding method and system of automatic slurry feeding device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200971613Y (en) * | 2006-10-19 | 2007-11-07 | 韩燕华 | Controllable reversal concrete conveying pump |
| CN102505694A (en) * | 2011-10-28 | 2012-06-20 | 中国水利水电第七工程局有限公司 | Automatic distorted concrete grouting and vibrating equipment |
| CN202284457U (en) * | 2011-10-18 | 2012-06-27 | 深圳市远东石油钻采工程有限公司 | Flow channel conversion control system |
| CN202689001U (en) * | 2012-07-21 | 2013-01-23 | 金坛建工集团有限公司 | Special grouting equipment for deformation joint leakage repairing |
| CN203160246U (en) * | 2013-03-15 | 2013-08-28 | 中国水利水电第七工程局有限公司 | Self-cleaning pump system for transporting grout |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07233531A (en) * | 1993-12-28 | 1995-09-05 | Mitsui Constr Co Ltd | Slime cleaning device |
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2013
- 2013-03-15 CN CN201310083676.7A patent/CN103174143B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200971613Y (en) * | 2006-10-19 | 2007-11-07 | 韩燕华 | Controllable reversal concrete conveying pump |
| CN202284457U (en) * | 2011-10-18 | 2012-06-27 | 深圳市远东石油钻采工程有限公司 | Flow channel conversion control system |
| CN102505694A (en) * | 2011-10-28 | 2012-06-20 | 中国水利水电第七工程局有限公司 | Automatic distorted concrete grouting and vibrating equipment |
| CN202689001U (en) * | 2012-07-21 | 2013-01-23 | 金坛建工集团有限公司 | Special grouting equipment for deformation joint leakage repairing |
| CN203160246U (en) * | 2013-03-15 | 2013-08-28 | 中国水利水电第七工程局有限公司 | Self-cleaning pump system for transporting grout |
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| Publication number | Publication date |
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| CN103174143A (en) | 2013-06-26 |
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