CN108327079B - A kind of research work of air entrained type stirring exhaust apparatus - Google Patents
A kind of research work of air entrained type stirring exhaust apparatus Download PDFInfo
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- CN108327079B CN108327079B CN201810018162.6A CN201810018162A CN108327079B CN 108327079 B CN108327079 B CN 108327079B CN 201810018162 A CN201810018162 A CN 201810018162A CN 108327079 B CN108327079 B CN 108327079B
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- 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
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The present invention relates to a kind of research work of air entrained type to stir exhaust apparatus, including foundation structure, it includes base seat, support column and upper plate, upper plate is fixed on base seat by support column, aperture is opened up in upper plate central location, cement slurry preparing barrel is fixedly mounted on base seat, opens up slurry outlet close to the position of bottom in cement slurry preparing barrel, pulp valve is installed thereon；Further include the telescopic rod for being mounted on upper plate bottom surface, is connected by the conducting wire through aperture with the motor for being mounted on upper plate surface；Fixing head is installed in the bottom of telescopic rod, fixing head is placed in the surface of cement slurry preparing barrel；It further include that the stirring pullover being stirred to concrete, the exhaust pullover that concrete is exhausted and the pushing pullover shifted to concrete, aforementioned three install respectively according to different demands and be connected in the fixing head of telescopic rod bottom end；The present invention overcomes the mixed problems of air in the removal of bubbles low efficiency of the tools such as the shake table now used in laboratory and vibrating spear and later period material transfer process.
Description
Technical field
The present invention relates to a kind of research work of air entrained type to stir exhaust apparatus, belongs to experimental water cement concrete preparation field.
Background technique
When test is using cement concrete material indoors, often selection is by tapping mold outer surface or using splash bar
Mild agitation concrete material, although this mode is simple, exclusion bubble that can only be inefficient.
In order to overcome this disadvantage, shake table or vibrating spear is often selected to help gas in concrete material in laboratory
The exclusion of bubble promotes the bubble in concrete to float up discharge by effect of vibration, but since bubble is passing through concrete
Suffered resistance is larger during layer, and excluding efficiency to it has larger impact, causes required vibrating time longer and cannot reach
To good effect.Meanwhile the concrete after the completion of vibrating in test requires secondary transferring and enters mold, in the process can
There is being again introduced into for gas, it will reduce concrete quality.
Summary of the invention
The present invention provides a kind of research work of air entrained type stirring exhaust apparatus, overcomes the shake table and vibrating spear now used in laboratory
The mixed problem of air in the removal of bubbles low efficiency and later period material transfer process of equal tools.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of research work of air entrained type stirring exhaust apparatus, including foundation structure comprising base seat, support column and upper plate, upper top
Plate is fixed on base seat by support column, opens up aperture in upper plate central location, cement slurry preparing barrel is fixedly mounted on base seat,
Cement slurry preparing barrel opens up slurry outlet close to the position of bottom, installs pulp valve thereon；
Further include the telescopic rod for being mounted on upper plate bottom surface, by the conducting wire through aperture and is mounted on upper plate surface
Motor be connected；Fixing head is installed in the bottom of telescopic rod, fixing head is placed in the surface of cement slurry preparing barrel；
It further include the stirring pullover being stirred to concrete, the exhaust pullover that concrete is exhausted and to coagulation
The pushing pullover that soil is shifted, aforementioned three install respectively according to different demands and are connected in the fixing head of telescopic rod bottom end；
As present invention further optimization, stirring pullover above-mentioned includes the first axis, and the top of the first axis is fixed
First connector, the first axis are fixedly connected by the first connector with the fixing head of telescopic rod；
It further include multiple stirring groups, multiple stirring groups are each stirred along the stirring equidistant uniform installation of pullover circumferential surface
The stirring net that group includes stirring host's beam and rubber strip composition is mixed, stirring Netcom crosses stirring host's beam and is mounted on stirring pullover circumference
Surface, and stirring host's beam and stirring pullover central axis are perpendicular；
As present invention further optimization, aforementioned stirring group is equipped with six groups altogether, equidistant three groups of the installation of same level；
As present invention further optimization, stirring net above-mentioned is divided into vertical stirring net, lateral stirring net and mixing and stirs
Net is mixed, rubber strip vertical array in vertical stirring net above-mentioned, laterally rubber strip is transversely arranged in stirring net, is mixed in net
Rubber strip use is laterally arranged in combination with vertical array, and rubber strip diameter above-mentioned is 8mm；
As present invention further optimization, exhaust pullover above-mentioned includes the second axis, and the top of the second axis is fixed
Second connector, the second axis are fixedly connected by the second connector with the fixing head of telescopic rod；In the second axis close to circumference
The position on surface equidistantly opens up three vertical cavity structures, cavity structure top above-mentioned through the second axis top with
There are distances for the bottom of air perforation, bottom end and the second axis, to form exhaust passage；
It further include multiple exhaust groups, multiple exhaust groups are along the exhaust equidistant uniform installation of pullover circumferential surface, Mei Gepai
Gas group includes a vertical cuboid cavity and a side is trapezoidal hexahedron cavity, wherein vertical cuboid cavity
It is connected at the top of bottom and hexahedron cavity, combines, opened up in the side of hexahedron cavity more in 60 degree of installations between the two
A vertical openings, vertical openings are separated into multiple plasma discharge holes by partition；Vertical cuboid cavity is opposite with hexahedron cavity
Side opens up the stock inlet of oblong-shaped, installs filter screen, aperture 1mm in stock inlet；
As present invention further optimization, exhaust group above-mentioned is equipped with six groups altogether, along the second axis in the shape of a spiral by
Up to lower laying；
As present invention further optimization, opening up multiple in the second axis circumferential surface according to the distribution of exhaust group is in spiral shell
The gas vent for revolving staged setting is penetrated through with exhaust passage；
As present invention further optimization, pushing pullover above-mentioned includes on third axis, and the top of third axis is solid
Determine third connector, third axis is fixedly connected by third connector with the fixing head of telescopic rod, in the bottom end of third axis
Lower platen is installed, two round vents, a diameter of 10mm are opened up on lower platen；
As present invention further optimization, telescopic rod above-mentioned includes external extension bar and interior telescopic rod, and interior telescopic rod can
Moving in rotation is connected to inside external extension bar；
Four the first connecting holes, the first connector, second are uniformly opened up as present invention further optimization, in fixing head
Divide on connector and third connector and uniformly open up four the second connecting holes, the first connecting hole matches with the second connecting hole.
By above technical scheme, compared with the existing technology, the invention has the following advantages:
The present invention is by stirring pullover, exhaust pullover and pushes the connection of pullover and foundation structure and combines stretching for telescopic rod
The effect of contracting and rotation realizes stirring, exhaust and transfer process of the present invention to cement concrete respectively, overcomes laboratory
In in the removal of bubbles low efficiency and later period material transfer process of tools such as the shake table that now uses and vibrating spear air be mixed into
The problem of, removal of bubbles efficiency is improved, promotes the quality of concrete material finished product further.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the overall structure diagram of the preferred embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the telescopic rod of the preferred embodiment of the present invention；
Fig. 3 is the structural schematic diagram of three kinds of pullovers of the preferred embodiment of the present invention, wherein 3a is that the structure of stirring pullover is shown
It is intended to, 3b is the structural schematic diagram for being vented pullover, and 3c is the structural schematic diagram for pushing pullover；
Fig. 4 is the stirring web frame schematic diagram of the preferred embodiment of the present invention, wherein 4a is the structural representation of vertical stirring net
Figure, 4b are the structural schematic diagram that net is mixed, and 4c is the structural schematic diagram of laterally stirring net；
Fig. 5 is the structural schematic diagram of the exhaust group of the preferred embodiment of the present invention, and 5a is the overall structure diagram of exhaust group,
5b is the left side view of exhaust group, and 5c is the right side view of exhaust group, and 5d is the structural schematic diagram of partition；
Fig. 6 is the structural schematic diagram of exhaust the second axis of pullover of the preferred embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the pushing pullover of the preferred embodiment of the present invention.
In figure: 1 is base seat, and 2 be cement slurry preparing barrel, and 3 be slurry outlet, and 4 be pulp valve, and 5 be support column, and 6 be upper plate, 7
It is fixing head for telescopic rod, 8,9 be motor, and 10 be stirring pullover, and 11 be exhaust pullover, and 12 is push pullover, and 13a is the first company
Connector, 13b are the second connector, and 13c is third connector, and 14 be connecting hole, and 15a is the first axis, and 15b is the second axis,
15c is third axis, and 71 be external extension bar, and 72 be interior telescopic rod, and 101 be vertical stirring net, and 102 is are mixed net, and 103 are
Laterally stirring net, 104 be stirring host's beam, and 105 be rubber strip, and 111 be exhaust group, and 112 be stock inlet, and 113 be filter screen,
114 be gas vent, and 115 be plasma discharge hole, and 116 be exhaust passage, and 117 be partition, and 121 be lower platen, and 122 be venthole.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Fig. 1-Fig. 7, the present invention includes following technical characteristic: 1 is base seat, and 2 be cement slurry preparing barrel, and 3 be slurry outlet, 4
It is support column for pulp valve, 5,6 be upper plate, and 7 be telescopic rod, and 8 be fixing head, and 9 be motor, and 10 be stirring pullover, and 11 are
It is vented pullover, 12 be pushing pullover, and 13a is the first connector, and 13b is the second connector, and 13c is third connector, and 14 be company
Connecing hole, 15a is the first axis, and 15b is the second axis, and 15c is third axis, and 71 be external extension bar, and 72 be interior telescopic rod, 101
Vertically to stir net, 102 is are mixed net, and 103 be laterally stirring net, and 104 be stirring host's beam, and 105 be rubber strip, and 111
It is stock inlet for exhaust group, 112,113 be filter screen, and 114 be gas vent, and 115 be plasma discharge hole, and 116 be exhaust passage, and 117 are
Partition, 121 be lower platen, and 122 be venthole.
A kind of research work of air entrained type of the invention stirs exhaust apparatus, including foundation structure comprising base seat, support column and upper top
Plate, upper plate are fixed on base seat by support column, open up aperture in upper plate central location, system is fixedly mounted on base seat
Slurry bucket opens up slurry outlet close to the position of bottom in cement slurry preparing barrel, installs pulp valve thereon；
Further include the telescopic rod for being mounted on upper plate bottom surface, by the conducting wire through aperture and is mounted on upper plate surface
Motor be connected；Fixing head is installed in the bottom of telescopic rod, fixing head is placed in the surface of cement slurry preparing barrel；
Shown in Fig. 3, further include the stirring pullover that concrete is stirred, the exhaust pullover that concrete is exhausted with
And to the pushing pullover that concrete is shifted, aforementioned three installs respectively according to different demands and is connected to consolidating for telescopic rod bottom end
Determine on head；
As present invention further optimization, stirring pullover above-mentioned includes the first axis, and the top of the first axis is fixed
First connector, the first axis are fixedly connected by the first connector with the fixing head of telescopic rod；
It further include multiple stirring groups, multiple stirring groups are each stirred along the stirring equidistant uniform installation of pullover circumferential surface
The stirring net that group includes stirring host's beam and rubber strip composition is mixed, stirring Netcom crosses stirring host's beam and is mounted on stirring pullover circumference
Surface, and stirring host's beam and stirring pullover central axis are perpendicular；
As present invention further optimization, aforementioned stirring group is equipped with six groups altogether, equidistant three groups of the installation of same level；
Shown in Fig. 4, as present invention further optimization, stirring net above-mentioned is divided into vertical stirring net, laterally stirring net
With net is mixed, rubber strip vertical array in vertical stirring net above-mentioned, laterally rubber strip is transversely arranged in stirring net, mixes
Rubber strip uses laterally arranged in combination with vertical array in stirring net, and rubber strip diameter above-mentioned is 8mm；
As present invention further optimization, exhaust pullover above-mentioned includes the second axis, and the top of the second axis is fixed
Second connector, the second axis are fixedly connected by the second connector with the fixing head of telescopic rod；In the second axis close to circumference
The position on surface equidistantly opens up three vertical cavity structures, cavity structure top above-mentioned through the second axis top with
There are distances for the bottom of air perforation, bottom end and the second axis, to form exhaust passage；
It further include multiple exhaust groups, multiple exhaust groups are along the exhaust equidistant uniform peace of pullover circumferential surface shown in Fig. 5
Dress, each exhaust group includes a vertical cuboid cavity and a side is trapezoidal hexahedron cavity, wherein vertical rectangular
It is connected at the top of the bottom of body cavity and hexahedron cavity, is combined between the two in 60 degree of installations, in the side of hexahedron cavity
Face opens up multiple vertical openings, and vertical openings are separated into multiple plasma discharge holes by partition；Vertical cuboid cavity and hexahedron chamber
The opposite side of body opens up the stock inlet of oblong-shaped, wherein the direction of stock inlet is identical as interior telescopic rod direction of rotation, into slurry
Filter screen, aperture 1mm are installed in mouthful；
Shown in Fig. 6, as present invention further optimization, exhaust group above-mentioned is equipped with six groups altogether, is in along the second axis
Helical form is from top to bottom laid；
As present invention further optimization, opening up multiple in the second axis circumferential surface according to the distribution of exhaust group is in spiral shell
The gas vent for revolving staged setting is penetrated through with exhaust passage；
Shown in Fig. 7, as present invention further optimization, pushing pullover above-mentioned includes third axis on third axis
The fixed third connector in top, third axis is fixedly connected by third connector with the fixing head of telescopic rod, in third
Lower platen is installed in the bottom end of axis, and two round vents, a diameter of 10mm are opened up on lower platen；
Shown in Fig. 2, as present invention further optimization, telescopic rod above-mentioned includes external extension bar and interior telescopic rod, interior
The rotatable mobile connection of telescopic rod is inside outer telescopic rod；
Four the first connecting holes, the first connector, second are uniformly opened up as present invention further optimization, in fixing head
Divide on connector and third connector and uniformly open up four the second connecting holes, the first connecting hole matches with the second connecting hole.
Specific embodiment is as follows:
The operating process that concrete is stirred:
Foundation structure is laid flat on the table, pulp valve is barred up and is tightened, cement, fine sand and water are pressed into certain ratio
In example merging cement slurry preparing barrel, by the fixing head on the first connector alignment telescopic rod for stirring pullover, correspond connecting hole simultaneously
It screws down, stirring pullover is fixed below telescopic rod, open motor control switch, stirring pullover is extended in telescopic rod
It gradually submerges in cement slurry preparing barrel simultaneously, when stirring pullover bottommost touches cement slurry preparing barrel bottom, telescopic rod reaches maximal tensility,
By control motor open in telescopic rod rotation function, make concrete raw material under the synchronous rotary effect of stirring pullover gradually
Be uniformly mixed, when cement concrete material all after mixing, close in telescopic rod rotation function, and receive telescopic rod
Contracting, stirring pullover is gradually separated with concrete material, when being restored to telescopic rod initial position, closes motor control switch, will
Stirring pullover is removed, and dry place is placed on after cleaning out and is dried to use next time.
The operating process that concrete after stirring is exhausted:
It will be vented the fixing head on the second connector alignment telescopic rod of pullover, connecting hole is made to correspond and be twisted with screw
Tightly, exhaust pullover is fixed below telescopic rod, opens motor control switch, exhaust pullover while telescopic rod extends gradually
It submerges in cement slurry preparing barrel, when exhaust pullover bottommost touches cement slurry preparing barrel bottom, telescopic rod reaches maximal tensility, passes through control
Motor open in telescopic rod rotation function, direction of rotation and stock inlet promote concrete slurry to enter stock inlet towards identical, when
When slurries pass through filter screen, due to the influence of gravity, being moved straight up after bubble separation, liquid slurry flows downward,
To realize separation；Bubble enters the exhaust passage being vented in pullover axis by gas vent after moving upwards and continues up fortune
It is dynamic, it is drained into air from above exhaust passage；The concrete slurry isolated flows downward under the effect of gravity and from plasma discharge
Hole outflow, incorporates surrounding concrete, is again stirring in the case where being vented pullover turning effort uniformly；When removal of bubbles effect reaches ideal
After state, the rotation function of interior telescopic rod to be closed, and shrinks telescopic rod, exhaust pullover is gradually separated with concrete material, when
When being restored to telescopic rod initial position, motor control switch is closed, exhaust pullover is removed, dry place is placed on after cleaning out
It dries and is used to next time.
The operating process that concrete after exhaust is shifted:
By the fixing head on the third connector alignment telescopic rod for pushing pullover, connecting hole is made to correspond and be twisted with screw
Tightly, pullover will be pushed to be fixed below telescopic rod, venthole is opened, motor control switch is opened, pushes the lower platen of pullover
Concrete liquid level is moved closer to while telescopic rod elongation, when lower platen abutting concrete material liquid level, and has a small amount of coagulation
After soil material enters venthole, motor control switch, while the bore closure that will ventilate, the state for making lower platen become closing are closed；
It is mounted on slurry outlet using the rubber tube that size is suitable for, opens pulp valve, then open motor control switch, telescopic rod one
It is directly in elongation state, by concrete material by slurry outlet discharge until concrete material penetrates through entire rubber tube and flows on a small quantity
Out, used mold bottom is tested into rubber tube insertion, concrete material constantly gushes under the action of telescopic rod presses downwards
Enter in mold, concrete material will not be mixed into due to density is larger by outside air in the process；When all molds
After filling, telescopic rod is shunk, push pullover and be gradually raised above, when being restored to telescopic rod initial position, closes electricity
Machine control switch will push pullover and remove, and dry place is placed on after cleaning out and is dried to use next time, and completes whole behaviour
Make.
In the above-mentioned operating process being stirred to concrete, closing pulp valve is concrete slurry in order to prevent
It is lost；
In the above-mentioned operating process being stirred to concrete, the stirring net of used stirring pullover uses vertical
Stirring net, laterally stirring net and be mixed net be in order to realize different stirring net form states make concrete material stir after more
Uniformly, prevent single stirring net form state from preventing concrete material from obtaining the drawbacks of being sufficiently stirred；
In the above-mentioned operating process being stirred to concrete, it is 8mm, rubber that used rubber strip diameter is netted in stirring
Item has high tenacity, it is not easy to be damaged, and will not damage to bucket wall；
In the above-mentioned operating process being stirred to concrete, institute makes telescopic rod stretch and make up and down using motor is shared
Interior telescopic rod rotates two kinds of functions.
In the operating process that the above-mentioned concrete to after stirring is exhausted, exhaust group is in exhaust pullover second
It is in order to make the concrete slurry of vertical each horizontal plane can be transferred through filter screen, to make that axis arranges downwards in rotation staged
Bubble is separated with concrete slurry, and stock inlet direction is identical as interior telescopic rod direction of rotation, is in order in exhaust pullover rotation
When promote more slurries to enter stock inlet, realize more high-speed exhaust work；
In the operating process that the above-mentioned concrete to after stirring is exhausted, institute is a cavity combinations using exhaust group
Body structure is composed of for trapezoidal hexahedron cavity in 60 ° a vertical cuboid cavity and a side, and side is ladder
The hexahedron one side of shape is connected with vertical cuboid bottom, and another side is vertical openings structure, plasma discharge hole is vertically arranged be in order to
Make to be vented pullover in entering concrete slurry and during rotation exhaust, concrete slurry does not block plasma discharge to greatest extent
Hole；
In the operating process that the above-mentioned concrete to after stirring is exhausted, it is for height that the aperture of filter screen, which is 1mm,
The separation of the realization bubble and concrete slurry of efficiency；
In the operating process that the above-mentioned concrete to after stirring is exhausted, gas vent is arranged in exhaust group close to second
The top of axis side is to bubble be discharged quickly, concrete slurry can't be allowed to enter wherein；
In the operating process that the above-mentioned concrete to after stirring is exhausted, be vented pullover the second axis and other two
The first axis, the third axis of kind pullover are different, and the second axis for being vented pullover is equidistantly set in the position close to outside
It sets three vertical tops and air penetrates through, the cavity structure that lower section does not penetrate through, the setting of exhaust passage is to provide for separating
The path that bubble out is contacted with ambient atmosphere；
In the operating process that the above-mentioned concrete to after exhaust is shifted, the presence of venthole is in order to avoid being pressurized
Air in case is pressed into concrete material during being followed by into Article holding box into concrete material by top cover.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in the application fields.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, it will not be explained in an idealized or overly formal meaning.
The meaning of "and/or" described herein refers to that the case where respective individualism or both exists simultaneously wraps
Including including.
The meaning of " connection " described herein can be between component be directly connected to be also possible to pass through between component
Other components are indirectly connected with.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (7)
1. a kind of research work of air entrained type stirs exhaust apparatus, including foundation structure comprising base seat, support column and upper plate, upper plate
It is fixed on base seat by support column, opens up aperture in upper plate central location, it is characterised in that: be fixedly mounted on base seat
Cement slurry preparing barrel opens up slurry outlet close to the position of bottom in cement slurry preparing barrel, installs pulp valve thereon；
It further include the telescopic rod for being mounted on upper plate bottom surface, by running through the conducting wire of aperture and being mounted on the electricity on upper plate surface
Machine is connected；Fixing head is installed in the bottom of telescopic rod, fixing head is placed in the surface of cement slurry preparing barrel；
Further include the stirring pullover that concrete is stirred, the exhaust pullover that concrete is exhausted and to concrete into
The pushing pullover of row transfer, aforementioned three install respectively according to different demands and are connected in the fixing head of telescopic rod bottom end；
Stirring pullover above-mentioned includes the first axis, and the first connector is fixed on the top of the first axis, and the first axis passes through first
Connector is fixedly connected with the fixing head of telescopic rod；
It further include multiple stirring groups, multiple stirring groups are along the stirring equidistant uniform installation of pullover circumferential surface, each stirring group
Stirring net including stirring host's beam and rubber strip composition, stirring Netcom cross stirring host's beam and are mounted on stirring pullover circumference table
Face, and stirring host's beam and stirring pullover central axis are perpendicular；
Aforementioned stirring group is equipped with six groups altogether, equidistant three groups of the installation of same level；
Stirring net above-mentioned is divided into vertical stirring net, laterally stirring net and net is mixed, rubber in vertical stirring net above-mentioned
Vertical array, laterally rubber strip is transversely arranged in stirring net, be mixed in net rubber strip using laterally with vertical array phase
In conjunction with arrangement, rubber strip diameter above-mentioned is 8mm.
2. research work of air entrained type according to claim 1 stirs exhaust apparatus, it is characterised in that: exhaust pullover above-mentioned includes second
The second connector is fixed on axis, the top of the second axis, and the second axis is fixed by the fixing head of the second connector and telescopic rod
Connection；Three vertical cavity structures, cavity structure above-mentioned are equidistantly opened up close to the position of circumferential surface in the second axis
Top is penetrated through through the top of the second axis and air, and there are distances for the bottom of bottom end and the second axis, to form exhaust
Channel；
It further include multiple exhaust groups, multiple exhaust groups are along the exhaust equidistant uniform installation of pullover circumferential surface, each exhaust group
It is trapezoidal hexahedron cavity including a vertical cuboid cavity and a side, wherein the bottom of vertical cuboid cavity
It is connected at the top of hexahedron cavity, is combined between the two in 60 degree of installations, is opened up in the side of hexahedron cavity multiple perpendicular
To opening, vertical openings are separated into multiple plasma discharge holes by partition；The vertical cuboid cavity side opposite with hexahedron cavity
The stock inlet of oblong-shaped is opened up, filter screen, aperture 1mm are installed in stock inlet.
3. research work of air entrained type according to claim 2 stirs exhaust apparatus, it is characterised in that: exhaust group above-mentioned is equipped with six altogether
Group is from top to bottom laid in the shape of a spiral along the second axis.
4. research work of air entrained type according to claim 3 stirs exhaust apparatus, it is characterised in that: the second axis circumferential surface according to
The distribution of exhaust group opens up the gas vent of multiple helically staged settings, penetrates through with exhaust passage.
5. research work of air entrained type according to claim 4 stirs exhaust apparatus, it is characterised in that: pushing pullover above-mentioned includes third
On axis, the fixed third connector in the top of third axis, third axis is consolidated by the fixing head of third connector and telescopic rod
Fixed connection installs lower platen in the bottom end of third axis, two round vents, a diameter of 10mm is opened up on lower platen.
6. research work of air entrained type according to claim 5 stirs exhaust apparatus, it is characterised in that: telescopic rod above-mentioned includes external extension
Bar and interior telescopic rod, the interior rotatable mobile connection of telescopic rod is inside outer telescopic rod.
7. research work of air entrained type according to claim 6 stirs exhaust apparatus, it is characterised in that: uniformly open up four the in fixing head
One connecting hole point uniformly opens up four the second connecting holes, the first connection on the first connector, the second connector and third connector
Hole matches with the second connecting hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810018162.6A CN108327079B (en) | 2018-01-09 | 2018-01-09 | A kind of research work of air entrained type stirring exhaust apparatus |
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| CN201810018162.6A CN108327079B (en) | 2018-01-09 | 2018-01-09 | A kind of research work of air entrained type stirring exhaust apparatus |
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| CN108327079A CN108327079A (en) | 2018-07-27 |
| CN108327079B true CN108327079B (en) | 2019-07-05 |
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| CN113510835B (en) * | 2021-07-31 | 2021-12-24 | 艾上沭阳新材料科技有限公司 | High-compactness concrete product molding method |
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