CN201872226U - Cement foaming machine under mine - Google Patents
Cement foaming machine under mine Download PDFInfo
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- CN201872226U CN201872226U CN201020511499XU CN201020511499U CN201872226U CN 201872226 U CN201872226 U CN 201872226U CN 201020511499X U CN201020511499X U CN 201020511499XU CN 201020511499 U CN201020511499 U CN 201020511499U CN 201872226 U CN201872226 U CN 201872226U
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Abstract
The utility model relates to a cement foaming machine under mine, comprising a frame, a cement slurry conveying mechanism and a hydraulic system, wherein an anti-explosion motor is disposed on the frame; the anti-explosion motor drives a foaming plunger pump and a micro pump synchronously; an output tube of the foaming plunger pump is communicated with a foam preparing machine; an output shaft of the anti-explosion motor drives an air compressor synchronously; an output air pipe of the air compressor is communicated with the foam preparing machine; after being provided with a valve by a pipeline, the foam preparing machine is communicated with an output pipe of the cement slurry conveying mechanism. The cement foaming machine under mine is suitable for working in mine, and can fast build walls like windbreaks in tunnels under mine; time and labour are saved, and working efficiency is high. The whole machine uses a manual control valve or a mechanical control valve, satisfies the working condition under mine; and the machine is safe and reliable, easily manufactured and modified, suitable for massive production, conveniently used, and in favour of popularizing and implementing.
Description
One, technical field:
The utility model relates to the cement foamed machine that use in the mining safety field, particularly relates to a kind of mine cement foaming machine.
Two, background technology:
At present, windbreak of constructing in the mine or fire wall are to adopt common masonry way, waste time and energy, and efficient are low.The body of wall of piling up by strap dress sand exists poorly sealed, the defective of fastness difference.Cement waters walling can satisfy above deficiency, yet present cement foamed machine all is not suitable for operation under the ore deposit.And the foam performance of existing foaming machine also also has a certain distance, needs further to improve, and for example the problem of Cun Zaiing is that bubble produces seldom.Main is that the foam size is inhomogeneous, influences the stability and the intensity of foam, and its foam generation has very big randomness, wayward.
Three, utility model content:
The utility model is to overcome existing middle deficiency and the defective that exists, and designs and produce a kind of mine cement foaming machine.
Technical scheme: a kind of mine cement foaming machine, comprise vehicle frame, the cement mortar conveying mechanism, hydraulic system, fire-proof motor is installed on vehicle frame, the fire-proof motor output shaft is connected with foaming plunger displacement pump and micro pump, the suction line of described micro pump is communicated with the blowing agent container, on the suction line of foaming plunger displacement pump three-way pipe is installed, the micro pump efferent duct is communicated with an arm of this three-way pipe, another arm of this three-way pipe is communicated with water tank and on this arm control valve is installed, and the efferent duct of described foaming plunger displacement pump is communicated with bubble making device; The output shaft of described fire-proof motor drives air compressor machine simultaneously, and the gas outlet tube of described air compressor machine directly or indirectly is communicated with bubble making device; Described bubble making device is a tubular structure, and bubble making device passes through to be communicated with the efferent duct of cement mortar conveying mechanism behind pipeline and the mounted valve.
Rapid hardening mechanism also is installed on vehicle frame simultaneously, described rapid hardening mechanism comprises the rapid hardening plunger displacement pump, the suction line of this rapid hardening plunger displacement pump is communicated with the accelerator container, and the mouth of pipe of the efferent duct of this rapid hardening plunger displacement pump is installed in cement mortar conveying mechanism foam efferent duct least significant end delivery outlet position.
Be fixed with hydraulic cooler on vehicle frame, described hydraulic cooler is a horizontal tubular structure, and the flowline of fuel tank or oil inlet pipe are by this cooler inner chamber; In this horizontal tubular cooler the cooling water comb is installed, stretch out outside the cooler at cooling water comb two ends, and be communicated with cold water inlet and outlet pipe respectively.
Both sides are separately installed with fixed supporting leg before and after vehicle frame, and described fixed supporting leg is a bushing type, also is equipped with between internal and external casing and screws bolt.
Described bubble making device comprises that a vertical pipe of installing and a pipe of laterally installing are combined to form approximate " L " type structure, and the efferent duct of foaming plunger displacement pump and the escape pipe of air compressor machine are communicated with transverse pipe respectively.
Be provided with at the transverse pipe end of described bubble making device and make bubble liquid concentration monitor valve, promptly transverse tube is terminal for leakage fluid dram and valve is installed.
On the vertical duct of described bubble making device, also be provided with simultaneously and make alveolar substance amount mechanism for monitoring, this makes alveolar substance amount mechanism for monitoring is that vertical tube with bubble making device is provided with conically convergent section and triple valve is installed topmost, an arm of this triple valve directly is communicated with the efferent duct of cement mortar conveying mechanism, and another arm of this triple valve is used to monitor foaming quality.
The cement mortar conveying mechanism is the hydraulic pressure output mechanism, be horizontally installed with double hydraulic cylinder circulation propulsive mechanism at bottom of frame, this double hydraulic cylinder propulsive mechanism realizes advancing automatically commutation by control oil circuit and working oil path, described control oil circuit is to be equipped with to have the oscillating rod type hydraulicdirectional control valve between two hydraulic cylinder piston rods, described working oil path adopts the hydraulic control reversal valve, the control oil pipe of oscillating rod type hydraulicdirectional control valve is communicated with the entrance and exit of the control oil circuit of hydraulic control reversal valve, this hydraulic control reversal valve oil inlet pipe is communicated with the flowline of fuel tank, its flowline is the oil return pipe of fuel tank, the commutation oil pipe of this hydraulic control reversal valve is communicated with the oil inlet pipe of two hydraulic cylinders respectively, the flowline of two hydraulic cylinders is interconnected, be respectively equipped with flange on the piston rod of two hydraulic cylinders as location retaining platform, the two-piston bar is the fork of corresponding retaining platform automatic switchover hydraulicdirectional control valve when being retracted into ad-hoc location respectively, and the direction of propulsion of two hydraulic cylinders is changed.
The gas outlet tube of air compressor machine is communicated with a gas tank, and air gauge and escape pipe and pressure-regulating valve are installed on this gas tank, and this escape pipe is communicated with bubble making device.
Each by-pass valve control is hand-operated valve or pneumatic operated valve.
The beneficial effects of the utility model:
1, can be applicable to operation under the mine, rapidly, time saving and energy saving to the constructing of bodies of wall such as windbreak in the underworkings, high efficiency.
2, complete machine adopts manual control valve or mechanical type by-pass valve control, satisfies working condition under the ore deposit, and is safe and reliable.
3, " L " type bubble making device structure, and be provided with conically convergent section in the upper end, make that gas-liquid mixed speed is fast, efficient is high, even, bubble is fine and closely woven evenly, quality is higher, has reached the comparatively ideal specification requirement of foam.Foam can hoist under pressure automatically or mixer is at a distance sent to, and uses very convenient.
4, foaming machine is provided with rapid hardening mechanism simultaneously, and the foam cement of discharge is condensed rapidly, further improves and constructs efficient, to satisfy the use of condition under the ore deposit.
5, the utility model structure can be fit to make the type of different model, makes easily or transforms, and is fit to produce in batches, and is easy to use, is beneficial to very much promotion and implementation.
Four, description of drawings:
Fig. 1 is the side structure schematic diagram of the cement foamed machine of the utility model;
Fig. 2 is foaming plunger displacement pump and micro pump syndeton schematic diagram;
Fig. 3 is the bubble making device structural representation;
Fig. 4 is that the oil circuit of hydraulic pressure output mechanism is controlled schematic diagram automatically.
Five, the specific embodiment:
Embodiment one: referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, numbering 1 is a vehicle frame among the figure, 2 is the front side road wheel, 3 is the transverse pipe of bubble making device, and 4 is the vertical duct of bubble making device, and 5 is fire-proof motor, 6 is the hydraulic conveyor structure, and 7 are the foaming plunger displacement pump, and 8 are the rapid hardening plunger displacement pump, 9 is micro pump, and 10 is telescopic supporting leg, and 11 is the cement mortar suction main, 12 is the cement mortar delivery trunk, and 13 are in charge of for cement mortar output, and 14 are in charge of for the cement mortar suction, 15 is support, and 16 is air compressor machine, and 17 is fixed sleeving, 18 is stretch arm, and 19 is clamping bolt, and 20 is the foam pipeline of cement mortar conveying mechanism, 21 is swiveling wheel, 22 is fuel tank, and 23 is hydraulic pump, and 24 is cooler, 25 is the fuel tank flowline, 26 is the cooler flowline, and 27 is the cold water water inlet pipe and water outlet pipe, and 28 is wheel, 29 is pneumatic cylinder, 30 is escape pipe, and 31 is blowing agent and water mixing input port, and 32 is gas input port, 33 is valve, 34 is outlet, and 35 is water and blowing agent mixing tube, and 36 is the water inlet pipe valve, 41 is triple valve, 42 is the foam delivery pipeline, and 43 is monitoring pipe, and 44 is conically convergent section, 61 is hydraulic cylinder, 62 is the oscillating rod type hydraulicdirectional control valve, and 63 are the hydraulic control reversal valve, and 64 is oil return pipe, 65 are the commutation oil pipe, 66 is driving lever, and 67 are flange form retaining platform, and 68 are the control oil pipe, 71 is belt pulley, 72 is the piston cylinder of plunger displacement pump, and 73 is manual knob, and 74 are foaming plunger displacement pump suction line, 75 are foaming plunger displacement pump efferent duct, 76 is Pressure gauge, and 81 is manual knob, and 82 are the rapid hardening efferent duct, 83 are the rapid hardening suction line, and 91 is the micro pump suction line.
A kind of mine cement foaming machine, comprise vehicle frame 1, this vehicle frame lower end is provided with wheel 28 and scalable fixed support 10, this support 10 is the sleeve pipe extension type, when vehicle frame moves, it is shunk, when vehicle frame stops and working, inner sleeve stretched out outer tube and between internal and external casing, install and screw bolt 19, the vehicle frame front side is vertically fixed with sleeve pipe 19, be set with support bar in the sleeve pipe 19 and road wheel (or steering wheel) is installed, it is steering wheel that the post upper of this road wheel is fixed with runner 21(), be fixed with draft arm 18 at the workshop front end simultaneously.Vehicle frame is provided with the cement mortar conveying mechanism, this cement mortar conveying mechanism adopts the similar double hydraulic cylinder circulation that is used for delivering concrete at present to advance conveying mechanism in the present embodiment, bottom of frame is fixed in the double hydraulic cylinder accumbency, the piston end of double hydraulic cylinder is positioned at the vehicle frame rear side, cooperate the circulation that realizes cement mortar to suck and extrude with check valve, do not repeat.Hydraulic system comprises that fuel tank 22 and oil pump 23 and flowline and oil return pipe do not describe in detail.The characteristics of the cement mortar conveying mechanism in the present embodiment are to comprise the round switching of adopting machinery and hydraulic way to realize double hydraulic cylinder, promptly realize advancing automatically commutation by control oil circuit and working oil path.Described control oil circuit is to be equipped with to have oscillating rod type hydraulicdirectional control valve 62 between two hydraulic cylinder piston rods, described working oil path 63 adopts the hydraulic control reversal valve, the control oil pipe 68 of oscillating rod type hydraulicdirectional control valve 62 is communicated with the entrance and exit of the control oil circuit of hydraulic control reversal valve 63, and the oil inlet pipe of this hydraulic control reversal valve 63 is communicated with the flowline of fuel tank, its flowline is the oil return pipe of fuel tank.Two commutation oil pipes on this hydraulic control reversal valve are communicated with the oil inlet pipe (or telling oil pipe) of two hydraulic cylinders respectively, two hydraulic cylinder ends are interconnected, another reversing tube was an oil inlet pipe when reversing tube of hydraulic control reversal valve 63 was flowline, and the change of two reversing tube oil-feeds, fuel-displaced direction is controlled by the control oil pipe of described oscillating rod type hydraulicdirectional control valve 62.The oscillating rod type hydraulicdirectional control valve comprises the fork 66 in lower end, the swing of this fork 66 can realize the oil transportation direction of its control oil pipe, on the piston rod of two hydraulic cylinders, be respectively equipped with flange for example ring flange as location retaining platform, when arbitrary piston rod locking of two hydraulic cylinders drives fork 66, realize auto reversive control, need not artificial or Electronic Control.
Be fixed with hydraulic cooler 24 on vehicle frame, described hydraulic cooler is a horizontal tubular structure, and the flowline of fuel tank or oil inlet pipe are by this cooler inner chamber; In this horizontal tubular cooler the cooling water comb is installed, stretch out outside the cooler at cooling water comb two ends, and be communicated with water inlet pipe and outlet pipe respectively.
Be fixed with support 15 on vehicle frame, fire-proof motor 8 is installed on the vehicle frame, be connected with foaming plunger displacement pump 7 and micro pump 9 with the fire-proof motor output shaft, foaming plunger displacement pump and micro pump are installed on the support 15.The suction line 91 of described micro pump 9 is communicated with the blowing agent container, on the suction line 74 of foaming plunger displacement pump 7 three-way pipe 35 is installed, and this three-way pipe can be realized mixing of water and blowing agent.Described micro pump 9 efferent ducts 92 are communicated with an arm of this three-way pipe, and another arm of this three-way pipe is communicated with water tank and control valve 36 is installed on this arm.The efferent duct 75 of described foaming plunger displacement pump 7 is communicated with the inlet 31 of bubble making device; The output shaft of described fire-proof motor 8 drives air compressor machine 16 simultaneously, the gas outlet tube of described air compressor machine is communicated with a gas tank 29, air gauge and escape pipe and pressure-regulating valve and pressure-regulating valve are installed on this gas tank 29, thereby keep making its escape pipe to keep specific pressure to be communicated with bubble making device air inlet 31.Described bubble making device is a tubular structure, and bubble making device passes through to be communicated with the efferent duct of cement mortar conveying mechanism behind pipeline and the mounted valve.Each by-pass valve control is hand-operated valve or pneumatic operated valve.
Rapid hardening mechanism also is installed on vehicle frame simultaneously, described rapid hardening mechanism comprises rapid hardening plunger displacement pump 8, the suction line 83 of this rapid hardening plunger displacement pump is communicated with the accelerator container, and the mouth of pipe of the efferent duct 82 of this rapid hardening plunger displacement pump is installed in described cement mortar conveying mechanism efferent duct 20 least significant end delivery outlet positions.
Described bubble making device comprises that a vertical pipe 4 of installing and a pipe 3 of laterally installing are combined to form approximate " L " type combining structure.The efferent duct of described foaming plunger displacement pump and the escape pipe of air compressor machine are communicated with transverse pipe respectively.The length of vertical duct 4 is much larger than the length of transverse pipe 3, thereby makes the foam that produces in transverse pipe that long extrusion process can be arranged in vertical duct 4.Simultaneously be set to conically convergent section 44 topmost at vertical duct, this conically convergent section further extruding that helps the vertical duct inner foam forms thin foaming structure uniformly.Be provided with at the transverse pipe end of described bubble making device and make bubble liquid concentration monitor valve, promptly transverse tube is terminal for leakage fluid dram 34 and valve 33 is installed.Also be provided with simultaneously in vertical duct 4 upper ends of described bubble making device and make alveolar substance amount mechanism for monitoring, this make alveolar substance amount mechanism for monitoring be the vertical tube of bubble making device topmost conically convergent section 44 end triple valve 41 is installed, an arm of this triple valve 41 directly is communicated with the efferent duct of cement mortar conveying mechanism, and another arm 43 of this triple valve is used to monitor foaming quality.
Embodiment two: accompanying drawing is not drawn, content and embodiment one are basic identical, something in common does not repeat, and different is: the different belt pulley of a plurality of diameters is installed in the rotating shaft of micro pump simultaneously, and different belt pulley realizations is tried one's best to blowing agent or the control of output by driving.
Claims (10)
1. mine cement foaming machine, comprise vehicle frame, the cement mortar conveying mechanism, hydraulic system, it is characterized in that: fire-proof motor is installed on vehicle frame, the fire-proof motor output shaft is connected with foaming plunger displacement pump and micro pump, the suction line of described micro pump is communicated with the blowing agent container, on the suction line of foaming plunger displacement pump three-way pipe is installed, the micro pump efferent duct is communicated with an arm of this three-way pipe, another arm of this three-way pipe is communicated with water tank and on this arm control valve is installed, and the efferent duct of described foaming plunger displacement pump is communicated with bubble making device; The output shaft of described fire-proof motor drives air compressor machine simultaneously, and the gas outlet tube of described air compressor machine directly or indirectly is communicated with bubble making device; Described bubble making device is a tubular structure, and bubble making device passes through to be communicated with the efferent duct of cement mortar conveying mechanism behind pipeline and the mounted valve.
2. mine cement foaming machine according to claim 1, it is characterized in that: rapid hardening mechanism also is installed on vehicle frame simultaneously, described rapid hardening mechanism comprises the rapid hardening plunger displacement pump, the suction line of this rapid hardening plunger displacement pump is communicated with the accelerator container, and the mouth of pipe of the efferent duct of this rapid hardening plunger displacement pump is installed in cement mortar conveying mechanism foam efferent duct least significant end delivery outlet position.
3. mine cement foaming machine according to claim 1 is characterized in that: be fixed with hydraulic cooler on vehicle frame, described hydraulic cooler is a horizontal tubular structure, and the flowline of fuel tank or oil inlet pipe are by this cooler inner chamber; In this horizontal tubular cooler the cooling water comb is installed, stretch out outside the cooler at cooling water comb two ends, and be communicated with cold water inlet and outlet pipe respectively.
4. mine cement foaming machine according to claim 1 is characterized in that: both sides are separately installed with fixed supporting leg before and after vehicle frame, and described fixed supporting leg is a bushing type, also is equipped with between internal and external casing and screws bolt.
5. mine cement foaming machine according to claim 1, it is characterized in that: described bubble making device comprises that a vertical pipe of installing and a pipe of laterally installing are combined to form approximate " L " type structure, and the efferent duct of foaming plunger displacement pump and the escape pipe of air compressor machine are communicated with transverse pipe respectively.
6. mine cement foaming machine according to claim 5 is characterized in that: be provided with at the transverse pipe end of described bubble making device and make bubble liquid concentration monitor valve, promptly transverse tube is terminal for leakage fluid dram and valve is installed.
7. mine cement foaming machine according to claim 5, it is characterized in that: also be provided with simultaneously in the vertical duct upper end of described bubble making device and make alveolar substance amount mechanism for monitoring, this makes alveolar substance amount mechanism for monitoring is that vertical tube with bubble making device is provided with conically convergent section and triple valve is installed topmost, an arm of this triple valve directly is communicated with the efferent duct of cement mortar conveying mechanism, and another arm of this triple valve is used to monitor foaming quality.
8. mine cement foaming machine according to claim 1, it is characterized in that: the cement mortar conveying mechanism is the hydraulic pressure output mechanism, be horizontally installed with double hydraulic cylinder circulation propulsive mechanism at bottom of frame, this double hydraulic cylinder propulsive mechanism realizes advancing automatically commutation by control oil circuit and working oil path, described control oil circuit is to be equipped with to have the oscillating rod type hydraulicdirectional control valve between two hydraulic cylinder piston rods, described working oil path adopts the hydraulic control reversal valve, the control oil pipe of oscillating rod type hydraulicdirectional control valve is communicated with the entrance and exit of the control oil circuit of hydraulic control reversal valve, this hydraulic control reversal valve oil inlet pipe is communicated with the flowline of fuel tank, its flowline is the oil return pipe of fuel tank, the commutation oil pipe of this hydraulic control reversal valve is communicated with the oil inlet pipe of two hydraulic cylinders respectively, the flowline of two hydraulic cylinders is interconnected, be respectively equipped with flange on the piston rod of two hydraulic cylinders as location retaining platform, the two-piston bar is the fork of corresponding retaining platform automatic switchover hydraulicdirectional control valve when being retracted into ad-hoc location respectively, and the direction of propulsion of two hydraulic cylinders is changed.
9. mine cement foaming machine according to claim 1 is characterized in that: the gas outlet tube of air compressor machine is communicated with a gas tank, and air gauge and escape pipe and pressure-regulating valve are installed on this gas tank, and this escape pipe is communicated with bubble making device.
10. according to each described mine cement foaming machine of claim 1-9, it is characterized in that: each by-pass valve control is hand-operated valve or pneumatic operated valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020511499XU CN201872226U (en) | 2010-08-31 | 2010-08-31 | Cement foaming machine under mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020511499XU CN201872226U (en) | 2010-08-31 | 2010-08-31 | Cement foaming machine under mine |
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| Publication Number | Publication Date |
|---|---|
| CN201872226U true CN201872226U (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020511499XU Expired - Fee Related CN201872226U (en) | 2010-08-31 | 2010-08-31 | Cement foaming machine under mine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920517A (en) * | 2010-08-31 | 2010-12-22 | 焦作市华中能源科技有限公司 | Mine cement foaming machine |
| CN104227846A (en) * | 2013-06-21 | 2014-12-24 | 中国石油化工股份有限公司 | Foam cement paste preparation device and application thereof |
| CN108000683A (en) * | 2017-12-26 | 2018-05-08 | 武汉永信美绿建新技术有限公司 | Portable physical foaming machine and method are used in wall perfusion |
-
2010
- 2010-08-31 CN CN201020511499XU patent/CN201872226U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920517A (en) * | 2010-08-31 | 2010-12-22 | 焦作市华中能源科技有限公司 | Mine cement foaming machine |
| CN101920517B (en) * | 2010-08-31 | 2012-04-25 | 焦作市华中能源科技有限公司 | Mine cement foaming machine |
| CN104227846A (en) * | 2013-06-21 | 2014-12-24 | 中国石油化工股份有限公司 | Foam cement paste preparation device and application thereof |
| CN108000683A (en) * | 2017-12-26 | 2018-05-08 | 武汉永信美绿建新技术有限公司 | Portable physical foaming machine and method are used in wall perfusion |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20120831 |