CN107696281B - The slurrying stirring system of pneumatic mortar machine - Google Patents
The slurrying stirring system of pneumatic mortar machine Download PDFInfo
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- CN107696281B CN107696281B CN201710887008.8A CN201710887008A CN107696281B CN 107696281 B CN107696281 B CN 107696281B CN 201710887008 A CN201710887008 A CN 201710887008A CN 107696281 B CN107696281 B CN 107696281B
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- mixing drum
- plate
- filtration plate
- shaft
- bar
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/26—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a grid or grating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0887—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing provided with sieves or filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Abstract
The present patent application belongs to the equipment technical field of manufacture cement and other materials mixture, specifically discloses a kind of slurrying stirring system of pneumatic mortar machine, including supply unit and agitating unit, agitating unit includes mixing drum, shaft and motor；By-pass filtration plate and secondary filtration plate are equipped in mixing drum；Part of the shaft between by-pass filtration plate and secondary filtration plate is fixed with muti-piece agitating plate, and the part that shaft is located at below secondary filtration plate is fixed with stirring slurry；Supply unit includes driving device, feed pipe, discharge nozzle, bull stick and the turbine for being fixed on bull stick one end, and the output shaft of motor is equipped with worm screw；Driving device includes the first bar, the second bar, piston cylinder and the gymnasium being connected to piston cylinder, slidably connects piston in piston cylinder；Gymnasium is connected to mixing drum, and the junction of gymnasium and mixing drum is equipped with isolation.Using the present apparatus, can not only material be made to be sufficiently mixed, moreover it is possible to make to bond pockets of material dispersion, improve the effect of stirring.
Description
Technical field
The invention belongs to manufacture the equipment technical field of cement and other materials mixture more particularly to a kind of pneumatic mortar machine
Slurrying stirring system.
Background technique
Field of civil engineering has all multi-process to need mud jacking operation, such as prestress hole path pressure grouting, anchor pole mud jacking, basement process
Mud jacking etc..The effect of the pulping device of pneumatic mortar machine is to mix water and press mortar by the ratio uniform of design, and mud jacking institute is made
Need slurries.
The pulping device of the prior art is realized the stirring operation of pulping process slurries by blade mixer, and disadvantage has
Three: first is that stirring efficiency is not high due to being stirred slurries single direction rotation, needing to spend longer time that could mix slurries
It is even；Second is that blade drag is larger, need to consume more energy；Third is that slurries are mixed thoroughly, preceding part is sticky to may result in blender
It is not able to rotate, or even burns motor.
The Chinese invention patent of Publication No. CN104179184A discloses a kind of slurrying stirring system of pneumatic mortar machine, application
In the mud jacking construction of civil engineering, it is used to prepare various mud jacking slurries, including cement slurry preparing barrel, slurries pump and three-way diverter valve；
Slurries pump is arranged in cement slurry preparing barrel bottom, is connected by pipeline with cement slurry preparing barrel grout outlet；Three-way diverter valve is arranged on the upside of cement slurry preparing barrel
Portion, by connecting cement slurry preparing barrel pulp inlet in the pipeline of tangential direction with the barrel of cement slurry preparing barrel；It further include stirring motor and blender；
The blender is double-sided impeller, and the double-sided impeller upper and lower end shaft is surrounded by slurry inlet, double-suction type
Outer side edges in the middle part of impeller are surrounded by serum outlet；The stirring motor is set on the central axes above cement slurry preparing barrel, and double
The connection of suction impeller, double-sided impeller are arranged in cement slurry preparing barrel central location；After energization, the stirring motor drives double-suction type leaf
Wheel carries out interior circulation stirring, and slurries pump then carries out external circulation stirring to the slurries in cement slurry preparing barrel.The invention is stirred using Two-way Cycle
Mode improves the efficiency of slurrying operation.But there is also following defects for the invention: press mortar has stronger viscosity, holds
It is easy to stick to clump together, though material can be made preferably to mix using the present invention, it is difficult to make pockets of material dispersion, influences stirring effect
Fruit.
Summary of the invention
The purpose of the present invention is providing a kind of slurrying stirring system of pneumatic mortar machine, can not only material be made to be sufficiently mixed, moreover it is possible to
Make to bond pockets of material dispersion, improves the effect of stirring.
In order to achieve the above object, base case of the invention are as follows: the slurrying stirring system of pneumatic mortar machine, including supply unit
And agitating unit, agitating unit include mixing drum, one end pass through mixing drum and be located at mixing drum in shaft and for drive turn
The motor of axis rotation；By-pass filtration plate and secondary filtration plate are successively arranged in mixing drum from top to bottom, shaft is located at by-pass filtration
Part above plate slidably connects the pulverization roller in mixing drum, and cavity is provided in pulverization roller, and the inner wall of pulverization roller is provided with
Spiral groove；It is fixed with push rod in shaft, the spin engaged with groove is hinged on push rod；Shaft is located at by-pass filtration plate
Part between secondary filtration plate is fixed with muti-piece agitating plate, and the part that shaft is located at below secondary filtration plate is fixed with stirring
Slurry；Supply unit includes driving device, feed pipe, discharge nozzle, bull stick and the turbine for being fixed on bull stick one end, the output shaft of motor
It is equipped with the worm screw engaged with turbine；Feed pipe is connected to the top of mixing drum, and discharge nozzle is connected to the lower part of mixing drum；Charging
Pipe is equipped with unidirectional inlet valve, and discharge nozzle is equipped with unidirectional blow-off valve；Driving device include the first bar, the second bar, piston cylinder and
The gymnasium being connected to piston cylinder slidably connects piston in piston cylinder；Gymnasium and mixing drum are located at by-pass filtration plate and two
The junction of position connection between grade filter plate, gymnasium and mixing drum is equipped with isolation film；One end of first bar, which is fixed on, to be turned
Bar is far from one end of turbine, and the other end and the second bar are hinged, and the second bar is hinged on piston far from one end of the first bar.
The working principle of this base case is: need mix, stirring slurry when, feed pipe is protruded into be loaded with it is to be mixed
In the container of slurries, hydraulic oil then is filled in piston cylinder and gymnasium.Start motor, when motor being made first to rotate forward one section
Between after make motor reversal again.Motor drives worm gear rotation by worm screw, and worm gear rotation drives bull stick movement, in the effect of bull stick
Under, bull stick is moved up and down by the first bar, the second bar band piston along piston cylinder.When piston pumps, piston cylinder
When interior pressure and the when of increase and reduce.When the pressure in piston cylinder increases, hydraulic oil squeezes isolation film, and isolation film is to stirring
The interior side of cylinder expands, and the pressure in mixing drum increases, and unidirectional blow-off valve is opened, and the slurries positioned at mixing drum bottom can lead to
Cross discharge nozzle discharge.When the pressure in piston cylinder reduces, isolation film is expanded to the side far from mixing drum, the pressure in mixing drum
Strong to reduce, unidirectional inlet valve is opened, and extraneous slurries to be mixed can be entered mixing drum by feed pipe, then fall in level-one mistake
On filter plate.While motor rotates, the strut in shaft and shaft rotates together therewith, during pushrod movement, pushes away
Bar drives pulverization roller also to rotate along shaft while sliding along shaft by spin, and pulverization roller can squeeze while rotating
The slurries on by-pass filtration plate are pressed, make to bond pockets of material dispersion.The pulping materials of partial size qualification are fallen on secondary filtration plate,
Underproof material, which stays in by-pass filtration plate, to be continued to be crushed；Agitating plate continues to stir to the slurries on secondary filtration plate, makes to starch
Liquid further mixes, and stirs the bottom that qualified slurries enter mixing drum by secondary filtration plate, is carried out by agitating paddle to slurries
Last stirring.
The beneficial effect of this base case is:
1, under the drive of the motor, piston slides up and down along piston cylinder and then isolation film is driven to move, and is being isolated
Under the repeatedly extruding of film, the slurries of mixing drum constantly flow, and slurries can be made adequately to mix, and improve the effect of slurrying operation.
2, when being stirred to slurries, under the action of isolation film, when pressure in mixing drum and the when of increase and reduce, stir
When mixing the pressure increase in cylinder, unidirectional blow-off valve is opened, and is stirred evenly, well-mixed slurries pass through discharge nozzle and are discharged；Stirring
When pressure in cylinder reduces, slurries to be mixed are automatically replenished from the external world into mixing drum, are not required to artificial carry out feeding, are unloaded
Material, it is very convenient.
3, after slurries enter mixing drum, pulverization roller first crushes slurries, is dispersed, and makes the pulping materials united dispersion
It opens, the pulping materials of partial size qualification can just be fallen on secondary filtration plate, and underproof material, which stays in by-pass filtration plate, to be continued to crush；
Agitating plate continues to stir to the slurries on secondary filtration plate, mixes slurries further, when last slurries enter mixing drum bottom,
Agitating paddle finally stirs slurries.Paddle liquid can make pockets of material dispersion, additionally it is possible to protect by three-stage filtration, stirring
Card slurries are sufficiently mixed, and improve the effect of stirring.
4, using a motor while drive shaft and piston motion, facilitate the structure for simplifying device, reduce device
Production cost.
Further, the lower hinge of agitating plate has scraper plate, and being connected between agitating plate and scraper plate makes scraper plate and secondary filtration
Plate remains the spring of fitting.During agitating plate movement, scraper plate moves together therewith, and scraper plate can make second level when rotating
Filter plate shakes, and can prevent secondary filtration plate from blocking.
Further, it is equipped with the arc-shaped partition connecting with gymnasium in mixing drum, is provided with multiple flow ports on arc-shaped partition.Arc
It is excessive that the setting of shape partition can be avoided isolation film deformation, and isolation film is caused to be damaged.
Further, isolation film is equipped with bristle towards the side of arc-shaped partition.When the interior side of isolation film to mixing drum is swollen
When swollen, isolation film can be bonded with arc-shaped partition, and the bristle on isolation film can clear up the slurries on flow ports, avoid flow ports stifled
Plug.
Further, multiple through-holes are provided on agitating plate.Through-hole is opened up on agitating plate, is stirred when on the one hand can reduce stirring
The stress on plate is mixed, on the other hand, slurries can be made to mix more uniform.
Further, the bottom of mixing drum is set as arc, and stirring slurry is bonded with the bottom of mixing drum.Mixing drum is set as arc
Shape, under gravity, slurries are concentrated toward the bottom of mixing drum, and stirring slurry to stir when stirring the slurries of mixing drum bottom
Effect is more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the slurrying stirring system embodiment of pneumatic mortar machine of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description 1 includes: motor 1, worm screw 11, mixing drum 2, by-pass filtration plate 21, second level mistake
Filter plate 22, turbine 3, bull stick 31, the first bar 32, the second bar 33, shaft 4, agitating plate 41, stirring slurry 42, scraper plate 43, through-hole 44,
Pulverization roller 45, push rod 46, feed pipe 5, unidirectional inlet valve 51, discharge nozzle 6, unidirectional blow-off valve 61, arc-shaped partition 7, flow ports 71,
Piston cylinder 8, piston 81, isolation film 82, bristle 83, gymnasium 9.
As shown in Figure 1, the slurrying stirring system of pneumatic mortar machine, including supply unit and agitating unit, agitating unit include stirring
Cylinder 2, shaft 4 and motor 1 are mixed, the lower part of shaft 4 passes through mixing drum 2 and is located in mixing drum 2, the output shaft and shaft 4 of motor 1
Upper end connection, start motor 1, motor 1 be able to drive shaft 4 rotation.It is successively arranged by-pass filtration from top to bottom in mixing drum 2
Plate 21 and secondary filtration plate 22, the position that shaft 4 is located at 21 top of by-pass filtration plate slidably connect the internal powder for being provided with cavity
Broken roller 45, pulverization roller 45 are located in mixing drum 2, and the inner wall of pulverization roller 45 is provided with spiral groove.Push rod is fixed in shaft 4
46, the spin engaged with groove is hinged on push rod 46, when push rod 46 rotates, push rod 46 can pass through spin and drive pulverization roller one
Edge shaft 4 move in a straight line on one side along shaft 4 rotate.Shaft 4 be located at by-pass filtration plate 21 and secondary filtration plate 22 it
Between position be fixed with muti-piece agitating plate 41, multiple through-holes 44 are provided on agitating plate 41；The lower hinge of agitating plate 41 has scraper plate
43, it is connected with spring between agitating plate 41 and scraper plate 43, scraper plate 43 and secondary filtration plate 22 can be made to begin under the action of the spring
Fitting is kept eventually.The bottom of mixing drum 2 is set as arc, and the position that shaft 4 is located at 22 lower section of secondary filtration plate is fixed with stirring
Slurry 42, stirring slurry 42 is bonded with the bottom of mixing drum 2.
Supply unit includes driving device, feed pipe 5, discharge nozzle 6, bull stick 31 and the turbine 3 for being fixed on 31 right end of bull stick,
The output shaft of motor 1 is equipped with the worm screw 11 engaged with turbine 3, and worm screw 11 can drive turbine 3 to move together when rotating.Charging
Pipe 5 is connected to the top of mixing drum 2, and discharge nozzle 6 is connected to the bottom of mixing drum 2.Feed pipe 5 is equipped with unidirectional inlet valve 51,
When the pressure in mixing drum 2 is reduced, unidirectional inlet valve 51 is opened, and extraneous material can enter mixing drum by feed pipe 5
2；Discharge nozzle 6 is equipped with unidirectional blow-off valve 61, and when the pressure in mixing drum 2 increases, unidirectional blow-off valve 61 is opened, mixing drum 2
Interior material can be discharged by discharge nozzle 6.Driving device include the first bar 32, the second bar 33, piston cylinder 8 and with piston cylinder 8
The gymnasium 9 of connection slidably connects piston 81 in piston cylinder 8.Gymnasium 9 and mixing drum 2 are located at by-pass filtration plate 21 and two
The junction of position connection between grade filter plate 22, gymnasium 9 and mixing drum 2 is equipped with isolation film 82, and isolation film 82 can incite somebody to action
Gymnasium 9 and mixing drum 2 separate, and filled with hydraulic oil in gymnasium 9 and piston cylinder 8, isolation film 82 has elasticity, when hydraulic oil squeezes
When pressing isolation film 82, isolation film 82 can be expanded.The arc-shaped partition 7 connecting with gymnasium 9, arc are equipped in mixing drum 2
Multiple flow ports 71 are provided on partition 7.Isolation film 82 is equipped with bristle 83 towards the side of arc-shaped partition 7, when isolation film 82 is to stirring
When mixing the interior side expansion of cylinder 2, isolation film 82 is bonded with arc-shaped partition 7, and the bristle 83 on isolation film 82 can clear up flowing
Slurries on mouth 71 avoid flow ports 71 from blocking.One end of first bar 32 is fixed on the left end of bull stick 31, the other end and the second bar
33 is hinged, and the second bar 33 is hinged on piston 81 far from one end of the first bar 32, when bull stick 31 rotates, can pass through the first bar
32, the second bar 33 driving piston 81 moves up and down along piston cylinder 8.
When it is implemented, feed pipe 5 is protruded into the container for being loaded with 42 liquid of slurry to be mixed, then starts motor 1, make electricity
Machine 1 again inverts motor 1 after first rotating forward a period of time.Motor 1 drives worm gear rotation, and worm gear rotation drives bull stick 31 to transport
Dynamic, bull stick 31 is moved up and down with piston 81 along piston cylinder 8 by the first bar 32, the second bar 33.Piston 81 is up and down reciprocatingly transported
When dynamic, when pressure in piston cylinder 8 and the when of increase and reduce.When the pressure in piston cylinder 8 increases, isolation film 82 is to mixing drum
2 interior side expands, and the pressure in mixing drum 2 increases, and unidirectional blow-off valve 61 is opened, the slurries energy positioned at 2 bottom of mixing drum
Enough it is discharged by discharge nozzle 6.When the pressure in piston cylinder 8 reduces, isolation film 82 is expanded to the side far from mixing drum 2, is stirred
The pressure mixed in cylinder 2 reduces, and unidirectional inlet valve 51 is opened, and extraneous slurries to be mixed can enter mixing drum by feed pipe 5
2, it then falls on by-pass filtration plate 21.While motor 1 rotates, the strut in shaft 4 and shaft 4 rotates together therewith,
During push rod 46 moves, push rod 46 drives pulverization roller 45 also to occur along shaft 4 while sliding along shaft 4 by spin
Rotation, pulverization roller 45 can squeeze the slurries on by-pass filtration plate 21 while rotating, make to bond pockets of material dispersion.Grain
The pulping materials of diameter qualification are fallen on secondary filtration plate 22, and underproof material, which stays in by-pass filtration plate 21, to be continued to be crushed；It stirs
It mixes plate 41 slurries on secondary filtration plate 22 are continued to stir, mixes slurries further, stir qualified slurries and pass through second level
Filter plate 22 enters the bottom of mixing drum 2, and slurries are carried out with last stirring by agitating paddle.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. the slurrying stirring system of pneumatic mortar machine, which is characterized in that including supply unit and agitating unit, agitating unit includes stirring
Cylinder, one end are across mixing drum and the shaft being located in mixing drum and the motor rotated for drive shaft；In mixing drum on to
Under be successively arranged by-pass filtration plate and secondary filtration plate, the part that shaft is located above by-pass filtration plate slidably connects to be located at and stir
The pulverization roller in cylinder is mixed, cavity is provided in pulverization roller, the inner wall of pulverization roller is provided with spiral groove；It is fixed with and pushes away in shaft
Bar is hinged with the spin engaged with groove on push rod；Part of the shaft between by-pass filtration plate and secondary filtration plate is fixed
There is muti-piece agitating plate, the part that shaft is located at below secondary filtration plate is fixed with stirring slurry；Supply unit include driving device, into
Expects pipe, discharge nozzle, bull stick and the turbine for being fixed on bull stick one end, the output shaft of motor are equipped with the worm screw engaged with turbine；Into
Expects pipe is connected to the top of mixing drum, and discharge nozzle is connected to the lower part of mixing drum；Feed pipe is equipped with unidirectional inlet valve, discharge nozzle
It is equipped with unidirectional blow-off valve；Driving device includes the first bar, the second bar, piston cylinder and the gymnasium being connected to piston cylinder, piston
Piston is slidably connected in cylinder；Gymnasium is connected to position of the mixing drum between by-pass filtration plate and secondary filtration plate, fortune
Dynamic room and the junction of mixing drum are equipped with isolation film；One end of first bar is fixed on bull stick far from one end of turbine, the other end
Hinged with the second bar, the second bar is hinged on piston far from one end of the first bar.
2. the slurrying stirring system of pneumatic mortar machine as described in claim 1, which is characterized in that the lower hinge of agitating plate is scraped
Plate, being connected between agitating plate and scraper plate makes scraper plate remain the spring being bonded with secondary filtration plate.
3. the slurrying stirring system of pneumatic mortar machine as described in claim 1, which is characterized in that be equipped in mixing drum and connect with gymnasium
The arc-shaped partition connect is provided with multiple flow ports on arc-shaped partition.
4. the slurrying stirring system of pneumatic mortar machine as claimed in claim 3, which is characterized in that isolation film towards arc-shaped partition one
Side is equipped with bristle.
5. the slurrying stirring system of pneumatic mortar machine as described in claim 1, which is characterized in that be provided with multiple through-holes on agitating plate.
6. the slurrying stirring system of pneumatic mortar machine as described in claim 1, which is characterized in that the bottom of mixing drum is set as arc
Shape, stirring slurry are bonded with the bottom of mixing drum.
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| CN201710887008.8A CN107696281B (en) | 2017-09-27 | 2017-09-27 | The slurrying stirring system of pneumatic mortar machine |
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| CN201710887008.8A CN107696281B (en) | 2017-09-27 | 2017-09-27 | The slurrying stirring system of pneumatic mortar machine |
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| CN107696281B true CN107696281B (en) | 2019-05-24 |
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| CN110103336A (en) * | 2019-05-22 | 2019-08-09 | 中国十七冶集团有限公司 | A kind of vertical concrete batch plant of construction |
| CN110328756A (en) * | 2019-07-12 | 2019-10-15 | 李勇 | A kind of civil engineering work concrete batch plant |
| CN112341831A (en) * | 2020-11-24 | 2021-02-09 | 北京路德永泰环保科技有限公司 | Asphalt regenerant and preparation method thereof |
| CN115888614A (en) * | 2023-01-09 | 2023-04-04 | 利安隆（天津）制药有限公司 | Vitamin K2 crude dissolves separation purification integrative production module |
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| ES2002268A6 (en) * | 1986-07-04 | 1988-08-01 | Tolsa Sa | Process for manufacture of fibre reinforced concrete articles. |
| CN204914234U (en) * | 2015-08-03 | 2015-12-30 | 陈小玲 | High -efficient cement mixer of controllable formula of density |
| CN205572717U (en) * | 2016-04-29 | 2016-09-14 | 重庆工程职业技术学院 | A energy -saving cement mixing arrangement for industrial house |
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