CN201275784Y - Foam maker - Google Patents
Foam maker Download PDFInfo
- Publication number
- CN201275784Y CN201275784Y CNU2008200378369U CN200820037836U CN201275784Y CN 201275784 Y CN201275784 Y CN 201275784Y CN U2008200378369 U CNU2008200378369 U CN U2008200378369U CN 200820037836 U CN200820037836 U CN 200820037836U CN 201275784 Y CN201275784 Y CN 201275784Y
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- pump
- mixing
- motor
- mixing pump
- frame
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Abstract
Disclosed is a foaming machine which belongs to construction material production equipment technical field. The utility model aims to provide a high-performance foaming machine which ensures the mixing ratio of foaming agent and water to be optionally adjustable and ensures foaming rate to be optionally adjustable. The technical key points include that: an outlet end of a liquid pump (6) is connected with a mixing pump (14) through a throttle (11), and an overflow valve (10) is serially connected between the outlet end and a suction inlet (B); a suction inlet (A) is arranged on the mixing pump, outlet ends of the mixing pump and an air pump (17) are respectively connected with a foam generation cylinder (4) through unidirectional stop valves; the outlet end of the foam generation cylinder is connected with a mixer (D) through a three-way spin valve (9); a belt wheel on the output end of a motor (16) is respectively connected with belt wheels of the air pump, the liquid pump and the mixing pump through belts, and the input end of the motor is connected with the output end of a frequency regulator (12). The flow of throttle is adjusted to obtain foaming agent in any proportion; the output of frequency regulator is adjusted to obtain required optimal foams.
Description
Technical field
The utility model relates to a kind of construction material production equipment, particularly a kind of high-quality foaming machine that is used for building trade production foamed cement concrete.
Background technology
The foamed cement concrete is called for short the foam concrete.It is the novel energy-saving construction material of a kind of lightweight, insulation, heat insulation, sound insulation, is the project that country promotes the use of.Be mainly used in that roof is heat insulation, floor heating, sound insulation and materials for wall.Its insulation, heat-proof quality depend primarily on the foam size and the uniformity of foaming concrete, and the frothing percentage of foaming machine, i.e. foaming quality.
Foaming machine is the special-purpose machinery that foams with blowing agent, and its performance is directly connected to the service property (quality) of foaming machine.
At present, the used blowing agent in domestic market can be divided into plant type, animal-type, mixed type etc.But the aqua mixing ratio is bigger, has 1: 20,1: 30,1: 40,1: 50......1: 100 do not wait.And the present all foaming machines in domestic market can only be adjusted the foaming total amount, and the aqua mixing ratio can not be adjusted.Like this, foaming machine when using the blowing agent of dissimilar blowing agents and different aqua mixing ratios then foaming quality can't obtain to guarantee, can not give full play to the frothing percentage of blowing agent.Because frothing percentage directly influences the withstand voltage and bleeding of surperficial tension in system of foam, influence steady bubble effect and foaming quality especially in high-lift foaming concrete construction, more can't use.
Summary of the invention
The purpose of this utility model is intended to overcome the existing defective of above-mentioned foaming machine, provides a kind of mixing ratio of blowing agent and water that not only guarantees to adjust arbitrarily, and the high-performance foaming machine that also can adjust arbitrarily of frothing percentage.
Its technical scheme is: a kind of foaming machine, comprise frame, hood, road wheel, pushing hands, liquid pump, mixing pump, system bubble tube, blender and motor, frequency modulator and air pump, it is characterized in that: the port of export of described liquid pump is connected with mixing pump by choke valve, is in series with overflow valve between its port of export and the suction inlet; Mixing pump is provided with suction inlet A, and the gentle delivery side of pump end of mixing pump is connected with system bubble tube by unidirectional stop valve respectively; The system bubble tube port of export is connected with blender by the threeway stopcock; The belt pulley of motor output end is connected with belt pulley on air pump, liquid pump and the mixing pump by belt respectively, and the motor input is connected with the output of frequency modulator.
Its technique effect is: because the port of export of liquid pump is connected with mixing pump by choke valve, be in series with overflow valve between its port of export and the suction inlet, so make liquid pump become the output variable pump, mixing pump becomes constant displacement pump, as long as adjust the flow of choke valve, can adjust the input quantity of the blowing agent of mixing pump easily, like this, the blowing agent of any ratio all can obtain best proportioning by control valve; Simultaneously, drive liquid pump, mixing pump and air pump linkage operation simultaneously, and adjust rotating speed of motor by frequency modulator by a motor, so as long as adjust the output frequency of frequency modulator, just can adjust rotating speed of motor, realize the control on a large scale of foaming total amount, obtain required best foam; In addition, this machine is simple in structure, adjustment, conveniently moving.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model production foaming concrete flow process principle schematic.
The specific embodiment
As shown in Figure 1, a kind of foaming machine comprises frame, hood, road wheel, pushing hands, liquid pump, mixing pump, system bubble tube, blender and motor, frequency modulator and air pump.The port of export of liquid pump 6 is connected with mixing pump 14 by choke valve 11, is in series with overflow valve 10 between its port of export and the suction inlet B.Adjust the flow of choke valve, can change the output quantity of liquid pump, promptly changed the input quantity of the blowing agent of mixing pump.Also be provided with suction inlet A on the mixing pump 14, liquid pump and mixing pump intake B and A suck blowing agent and water respectively, mix in mixing pump then.The port of export of mixing pump and air pump 17 is connected with system bubble tube 4 by unidirectional stop valve respectively.Two unidirectional stop valves are installed in respectively on the vertically disposed inlet of system bubble tube bottom, and it is suitable for reading to be entry to mixed solution, and end opening is the compressed air inlet.The system bubble tube port of export is connected with bubble output hole C with blender D by threeway stopcock 9, and the handle that rotates on the threeway stopcock can switch the blebbing direction of making the bubble tube: turn left to connect bubble output hole, blender is connected in right-hand rotation.Blender is used for the later stage batch mixing of high-lift construction and mends bubble.The belt pulley of motor 16 outputs is connected with belt pulley on the mixing pump 14 by belt and air pump 17 respectively, and the belt pulley on the mixing pump is connected with belt pulley on the liquid pump 6 by belt.The motor input is connected with the output of frequency modulator 12, adjusts the output of frequency modulator, can adjust rotating speed of motor, can regulate the foaming total amount of blowing agent.
Liquid pump and mixing pump are installed in the stage casing in the frame 5, motor 16, air pump 17 and blender D are installed on the interior base plate of frame, gas receiver 2 is installed between liquid pump, mixing pump and motor, the air pump, gas receiver one end is connected with system bubble tube, the other end is connected with air pump, gas receiver is provided with Pressure gauge 3 and safety valve 15, in order to the safe pressure of accumulation of energy and monitoring air supply system.System bubble tube 4 is an elongate tubular, the vertical rear side that is installed in the frame, and the surface of frame is provided with hood 8, and the hood front panel is provided with instrument box 13, and top panel is provided with the control handwheel of overflow valve 10 and choke valve 11.The frame bottom is provided with road wheel 1, and back upper lateral part is provided with pushing hands 7.
Its course of work: starter motor 16 drives air pump 17 and mixing pump 14 and liquid pump 6 and turns round simultaneously.Liquid pump sucks the blowing agent (see figure 2) from suction inlet B, and blowing agent flows into mixing pumps 14 by choke valve 11, and mixing pump sucks water by suction inlet A simultaneously, with after blowing agent mixes, is ejected in the system bubble tin in mixing pump.Meanwhile, air pump compressed air also enters the lower end, bottom of system bubble tube.Blow out uniform foam by system bubble tube, spray from bubble output hole C.Adjust the open degree of choke valve, make unnecessary blowing agent wash the suction inlet that overflow valve 10 is got back to liquid pump open, just can realize the adjusting of the mixing ratio of blowing agent and water.Under the constant situation of the mixing ratio of blowing agent and water, can adjust rotating speed of motor by frequency modulator, can regulate the foaming total amount.
Claims (4)
1, a kind of foaming machine, comprise frame, hood, road wheel, pushing hands, liquid pump, mixing pump, system bubble tube, blender and motor, frequency modulator and air pump, it is characterized in that: the port of export of described liquid pump (6) is connected with mixing pump (14) by choke valve (11), is in series with overflow valve (10) between its port of export and the suction inlet (B); Mixing pump is provided with suction inlet (A), and the port of export of mixing pump and air pump (17) is connected with system bubble tube (4) by unidirectional stop valve respectively; The system bubble tube port of export is connected with blender (D) by threeway stopcock (9); The belt pulley of motor (16) output is connected with belt pulley on air pump, liquid pump and the mixing pump by belt respectively, and the motor input is connected with the output of frequency modulator (12).
2, foaming machine according to claim 1 is characterized in that: described two unidirectional stop valves are installed in respectively on the inlet of system bubble tube (4) bottom vertical setting, and it is suitable for reading to be entry to mixed solution, and end opening is the compressed air inlet.
3, foaming machine according to claim 1 is characterized in that: described liquid pump (6) and mixing pump (14) are installed in the stage casing in the frame (5), and motor (16), air pump (17) and blender (D) are installed on the interior base plate of frame; System bubble tube (4) is an elongate tubular, the vertical rear side that is installed in the frame, and the surface of frame is provided with hood (8), and the front panel of hood is provided with instrument box (13), and top panel is provided with the control handwheel of overflow valve (10) and choke valve (11); The frame bottom is provided with road wheel (1), and back upper lateral part is provided with pushing hands (7).
4, foaming machine according to claim 3, it is characterized in that: between liquid pump (6), mixing pump (14) and the motor (16) in the described frame, the air pump (17) gas receiver (2) is installed, gas receiver one end is connected with system bubble tube, the other end is connected with air pump, which is provided with Pressure gauge (3) and safety valve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200378369U CN201275784Y (en) | 2008-07-04 | 2008-07-04 | Foam maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200378369U CN201275784Y (en) | 2008-07-04 | 2008-07-04 | Foam maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275784Y true CN201275784Y (en) | 2009-07-22 |
Family
ID=40893361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200378369U Expired - Fee Related CN201275784Y (en) | 2008-07-04 | 2008-07-04 | Foam maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275784Y (en) |
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 |
| CN103088731A (en) * | 2011-11-03 | 2013-05-08 | 拜耳材料科技(中国)有限公司 | Pouring foaming truck |
| 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 |
-
2008
- 2008-07-04 CN CNU2008200378369U patent/CN201275784Y/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN103088731A (en) * | 2011-11-03 | 2013-05-08 | 拜耳材料科技(中国)有限公司 | Pouring foaming truck |
| CN103088731B (en) * | 2011-11-03 | 2016-10-05 | 科思创聚合物（中国）有限公司 | Pouring foaming car |
| 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 |
|---|---|---|---|
| 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: 20090722 Termination date: 20110704 |