CN114292076A - Preparation process of non-metallic mineral grouting material for reinforcing road bed - Google Patents
Preparation process of non-metallic mineral grouting material for reinforcing road bed Download PDFInfo
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- CN114292076A CN114292076A CN202111554991.4A CN202111554991A CN114292076A CN 114292076 A CN114292076 A CN 114292076A CN 202111554991 A CN202111554991 A CN 202111554991A CN 114292076 A CN114292076 A CN 114292076A
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- fixedly connected
- grouting material
- wall
- rod
- metallic mineral
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- 239000000463 material Substances 0.000 title claims abstract description 39
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 28
- 239000011707 mineral Substances 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 71
- 238000003756 stirring Methods 0.000 claims abstract description 41
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 39
- 238000003860 storage Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 21
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 18
- 239000002518 antifoaming agent Substances 0.000 claims description 18
- 229920000570 polyether Polymers 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000005995 Aluminium silicate Substances 0.000 claims description 6
- 235000012211 aluminium silicate Nutrition 0.000 claims description 6
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 6
- 239000010881 fly ash Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 abstract description 32
- 239000003795 chemical substances by application Substances 0.000 abstract description 4
- 210000005077 saccule Anatomy 0.000 abstract description 4
- 238000004513 sizing Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 7
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229920003086 cellulose ether Polymers 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 hydroxypropoxyl Chemical group 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical group [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a preparation process of a non-metallic mineral grouting material for reinforcing a road bed, which belongs to the field of grouting materials and can realize that a plurality of types of sizing agents are poured into a mixer to be mixed, a support column is covered, an inserted rod is inserted into a main cavity, then the slide block pushes the fixed rod to press downwards, then the top block is flush and corresponding to the piston rod, the top block pushes the piston rod to extrude the air in the piston sleeve through the compression spring, so that the saccule is expanded, after the saccule is expanded, the crushing plate can extend to the outer end of the mixing rod, so that when the mixing rod is stirred, the generated caking slurry is crushed and the stirring efficiency of the blending rod is accelerated, so that the mixing is more uniform and more efficient, the electric plate can be controlled to open to release the slurry in the mixer after the stirring is finished.
Description
Technical Field
The invention relates to the field of grouting materials, in particular to a preparation process of a non-metallic mineral grouting material for reinforcing a road subgrade.
Background
The fine mineral slurry is a newly developed grouting material, the composition design focuses on the combination of different natural minerals, artificial minerals and special functional materials, and the breakthrough of key performance in aspects of slurry performance, consolidation performance, long-term durability and the like is realized, and the slurry performance of some fine mineral slurries, such as slurry stability, slurry viscosity, injectability, gel time adjustability, consolidation strength, consolidation volume and other important performances, are close to or exceed those of chemical slurries with excellent performance.
In prior art, when road bed is consolidated, can use slip casting material to process, generally can mix the stirring with it, but most mixer efficiency is not high when the stirring, and the stirring is not even enough to this makes thick liquids quality not good.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a preparation process of a non-metallic mineral grouting material for reinforcing a road subgrade, which can realize that after a plurality of kinds of sizing materials are poured into a mixer for mixing, a support column is covered, and then an inserted rod is inserted into a main cavity, then the slide block pushes the fixed rod to press downwards, then the top block is flush and corresponding to the piston rod, the top block pushes the piston rod to extrude the air in the piston sleeve through the compression spring, so that the saccule is expanded, after the saccule is expanded, the crushing plate can extend to the outer end of the mixing rod, so that when the mixing rod is stirred, the generated caking slurry is crushed and the stirring efficiency of the blending rod is accelerated, so that the mixing is more uniform and more efficient, the electric plate can be controlled to open to release the slurry in the mixer after the stirring is finished.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A preparation process of a non-metallic mineral grouting material for reinforcing a road bed comprises the following raw materials: 52-58 parts of calcined kaolin, 22-28 parts of blast furnace slag powder, 8-18 parts of fly ash and 0.4-0.8 part of additive, and is characterized in that: the method comprises the following steps:
s1, preparing powder by using 55 parts of calcined kaolin and 25 parts of blast furnace slag;
s2, adding the powder prepared in the S1, 11 parts of double flying powder and 0.4 part of additive into a mixing device for mixing and stirring;
s3, mixing and stirring to obtain grouting material, and then packaging and storing the grouting material;
the mixing device in the S2 comprises a mixing machine, wherein the upper end of the mixing machine is rotatably connected with a support column, the lower end of the support column is fixedly connected with an inserted rod, the inner bottom end of the mixing machine is fixedly connected with a rotating block, the outer end of the rotating block is rotatably connected with two symmetrical electric plates, the upper end of the rotating block is embedded with a central column, the upper end of the central column is provided with a main cavity in a chiseled mode, the inner bottom end of the main cavity is fixedly connected with an extension spring, the inner wall of the main cavity is slidably connected with a slide block, the lower end of the slide block is fixedly connected with a fixed rod, the fixed rod is positioned at the upper end of the extension spring, the outer end of the fixed rod is chiseled with two symmetrical grooves, the inner wall of the groove is fixedly connected with a compression spring, the inner wall of the groove is slidably connected with a top block, the top block is positioned at the outer end of the compression spring, the outer end of the central column is chiseled with a plurality of through holes which are uniformly distributed and symmetrical with each other through hole, the outer end of the central column is fixedly connected with a plurality of blending rods, the blending rods correspond to the through holes, auxiliary cavities are formed in the blending rods and communicated with the through holes, a piston sleeve is fixedly connected to the inner wall of the auxiliary cavity, a piston rod is connected to the inner wall of the piston sleeve in a sliding mode and extends into the through holes through the piston sleeve, a connector is fixedly connected to the left end of the piston sleeve, a balloon is fixedly connected to the left end of the connector and communicated with the piston sleeve, a supporting rod is fixedly connected to the inner wall of the auxiliary cavity and located at the left end of the balloon and symmetrical to the connector, two symmetrical moving tracks are formed in the outer end of the auxiliary cavity in a chiseling mode and located outside the balloon, crushing plates are connected to the inner wall of the moving tracks in a sliding mode, and after a plurality of slurries are poured into the mixer to be mixed, can cover the support column, make the inserted bar insert in the main cavity afterwards, then make the slider promote the dead lever and push down, make the kicking block correspond with the piston rod parallel and level afterwards, and make the kicking block promote the air in the piston rod extrusion piston sleeve through compression spring, make the sacculus take place the inflation, can make the crushing shell extend to the outer end of mixing pole after the sacculus inflation, with this can make the mixing pole when the stirring, carry out the breakage and accelerate the stirring efficiency of mixing pole to the caking thick liquids that appear, make the more even and more efficient of mixing, accessible control electric board makes electric board open the thick liquids that release in the mixer after the stirring.
Further, mix quick-witted inner wall fixedly connected with two symmetrical extension rods, the extension rod is located the outside of center post, the extension rod left end is cut and is had the storage chamber, it has the polyether defoaming agent to store the intracavity packing, it has the push rod to store intracavity wall sliding connection, the extension rod outer end is cut and is had a plurality of symmetrical drain ports, the drain port is linked together with the storage chamber, the drain port inner wall rotates and is connected with two symmetrical mounting pieces, when the rotation of mixing pole through the center post stirs the thick liquids in the mixer, probably makes the thick liquids in the mixer produce the bubble, in order to make the bubble be difficult for producing the influence to the quality of thick liquids, can promote the push rod and make the polyether defoaming agent in the storage chamber discharge into the mixer through the drain port to in mixing the thick liquids, so that the thick liquids in the mixer be difficult for stirring produce the bubble and produce the influence to its quality, and after the polyether defoaming agent in the storage cavity is used up, the push rod can be pulled out to add the polyether defoaming agent into the storage cavity.
Further, mix two symmetrical support columns of machine outer end fixedly connected with, the support column adopts L type structure, when stirring in the blender and mixing, in order to make the blender more convenient when opening electronic board and carry out the ejection of compact, the accessible support column improves the height that mixes the machine, and the accessible adopts L type structure to enlarge the area of blender bottom for higher high efficiency when collecting.
Further, support column left end fixedly connected with fixed block, mix quick-witted left end fixedly connected with bolt, fixed block female connection has the hasp, the hasp inserts through the fixed block and establishes in the bolt, and when the support column lid back on mixing the machine, probably shake because of the stirring of mixing the machine and make the support column leakproofness not strong, lead to the thick liquids in the mixer to reveal, the accessible hasp is inserted and is established in fixed block and hasp to screw up through threaded connection, make the support column more inseparable with the closure.
Further, electronic board outer end fixedly connected with gasket, the gasket contacts with mixing the quick-witted inner wall, and after electronic board and mixed machine contact are closed, can seal the machine bottom that mixes, nevertheless when stirring in the mixer, probably oozes in advance when stirring because of the thick liquids in the mixer, in order to reduce the emergence of this kind of condition and can improve the leakproofness of electronic board to mixing the machine with the place of adding the gasket of electronic board and mixing machine inner wall contact to this waste that reduces the resource.
Further, main cavity inner wall fixedly connected with stopper, the stopper is located the upside of slider, can make the dead lever take place to move down after receiving the support of inserted bar when the slider, nevertheless when stopping the stirring in the mixer, can open the support column and make the inserted bar break away from the slider on, in order to make the slider difficult springback when resumeing too much, the accessible stopper is injectd the position that the slider kick-backed to this position that makes the slider kick-back can be restricted.
Furthermore, the outer end of the sliding block is rotatably connected with two symmetrical balls, the balls are connected with the inner wall of the main cavity in a sliding mode, when the sliding block is abutted, the sliding block can move downwards, and the sliding block can rub the inner wall of the main cavity when moving downwards.
Further, moving track inner wall fixedly connected with sealing ring, the sealing ring adopts rubber materials to make, when the mixing rod stirs thick liquids, probably have a small amount of thick liquids go deep into vice cavity, and the accessible sealing ring carries out the separation to the thick liquids of infiltration, receives the position of extrusion back displacement to the breaker simultaneously and restricts for the difficult roll-off moving track's of moving track scope.
Further, drain mouth inner wall fixedly connected with filter screen, the filter screen is located the downside of mounting, when the mounting was made the polyether defoaming agent of storing the intracavity to wash open by the extrusion of push rod, can release the polyether defoaming agent, nevertheless after the release, can make the mounting recover, probably store the intracavity by a small amount of thick liquids through the mounting infiltration at the in-process that recovers to this accessible filter screen carries out the separation to it and makes the difficult entering storage chamber of thick liquids, influences its inside production.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize pouring into multiple thick liquids in the blender and mix the back, can cover the support column, make the inserted bar insert in the cavity of honour afterwards, then make the slider promote the dead lever and push down, make the kicking block correspond with the piston rod parallel and level afterwards, and make the kicking block promote the air in the piston rod extrusion piston sleeve through compression spring, make the sacculus take place the inflation, can make the crushing plate extend to the outer end of mixing pole after the sacculus inflation, with this can make the mixing pole when the stirring, carry out the breakage and accelerate the stirring efficiency of mixing pole to the caking thick liquids that appear, make the more even and more efficient of mixing, accessible control electric board makes electric board open the thick liquids in the blender and release.
(2) The inner wall of the mixer is fixedly connected with two symmetrical extension rods, the extension rods are positioned on the outer side of the central column, the left end of each extension rod is provided with a storage cavity, a polyether defoaming agent is filled in the storage cavity, the inner wall of the storage cavity is connected with a push rod in a sliding manner, the outer end of each extension rod is provided with a plurality of symmetrical liquid guide ports, the liquid guide ports are communicated with the storage cavity, the inner wall of each liquid guide port is rotatably connected with two symmetrical sealing pieces, when the mixing rod is used for stirring the slurry in the mixer through the rotation of the central column, the slurry in the mixer can be possibly foamed, in order to prevent the bubbles from influencing the quality of the slurry, the push rod can be pushed to discharge the polyether defoaming agent in the storage cavity into the mixer through the liquid guide ports and mix the slurry, so that the slurry in the mixer can not easily generate bubbles due to stirring to influence on the quality of the slurry, and after the polyether defoaming agent in the storage cavity is used up, the addition can be made to the storage chamber by pulling out the push rod.
(3) Mix two symmetrical support columns of machine outer end fixedly connected with, the support column adopts L type structure, when stirring in the mixer and mixing, in order to make the mixer more convenient when opening electronic board and carry out the ejection of compact, the accessible support column improves the height that mixes the machine, and the accessible adopts L type structure to enlarge the area of mixer bottom for higher high efficiency when collecting.
(4) Support column left end fixedly connected with fixed block, mix quick-witted left end fixedly connected with bolt, fixed block female connection has the hasp, the hasp inserts through the fixed block and establishes in the bolt, after the support column lid is on mixing the machine, probably shake because of the stirring of mixing the machine and make the support column leakproofness not strong, lead to the thick liquids in the mixer to reveal, the accessible hasp is inserted and is established in fixed block and hasp, and screw up through threaded connection, make the support column more inseparable with the closure.
(5) Electric plate outer end fixedly connected with gasket, the gasket contacts with mixing the quick-witted inner wall, and after electric plate and mixed quick-witted contact closure, can seal the machine bottom that mixes, nevertheless when stirring in the mixer, probably oozes in advance when the stirring because of the thick liquids in the mixer, in order to reduce the emergence accessible of this kind of condition and mix the local gasket that adds of machine inner wall contact at electric plate and improve the leakproofness of electric plate to mixing the machine to this waste that reduces the resource.
(6) Main cavity inner wall fixedly connected with stopper, the stopper is located the upside of slider, can make the dead lever take place to move down after receiving the support of inserted bar when the slider, nevertheless when stopping the stirring in the mixer, can open the support column and make the inserted bar break away from the slider on, in order to make the slider difficult resilience when resumeing too much, the accessible stopper is injectd the position that the slider was kick-backed to this position that makes the slider kick-back can be restricted.
(7) The slider outer end rotates and is connected with two symmetrical balls, and ball and main cavity inner wall sliding connection can move down when the slider receives to support and press, and can take place the friction with main cavity inner wall when moving down, in order to make the slider in the biggest reduction of wearing and tearing when removing the friction with main cavity, the accessible ball reduces wearing and tearing, and the smoothness nature when accessible ball improves the slip simultaneously.
(8) Remove track inner wall fixedly connected with sealing ring, the sealing ring adopts rubber materials to make, when the mixing rod stirs thick liquids, probably have a small amount of thick liquids go deep into vice cavity, accessible sealing ring carries out the separation to the thick liquids of infiltration, receives the position of extrusion back displacement to the breaker simultaneously and restricts for the difficult roll-off removes orbital scope of roll-off of removal track.
(9) Lead liquid mouthful inner wall fixedly connected with filter screen, the filter screen is located the downside of mounting, when the mounting was made the polyether defoaming agent of storage intracavity to wash open by the extrusion of push rod, can release the polyether defoaming agent, nevertheless after the release, can make the mounting recover, probably in the in-process that recovers through the mounting infiltration storage intracavity by a small amount of thick liquids to this accessible filter screen carries out the separation to it and makes the difficult entering storage intracavity of thick liquids, produces the influence to its inside.
Drawings
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of a partial structure of the mixer of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is a schematic view of a mixing rod according to the present invention;
FIG. 6 is a schematic view of an extension rod according to the present invention.
The reference numbers in the figures illustrate:
1 mixing machine, 101 supporting columns, 2 cover plates, 201 fixing blocks, 202 bolts, 203 latches, 3 inserted rods, 4 rotating blocks, 5 electric plates, 501 gaskets, 6 central columns, 7 main cavities, 701 limiting blocks, 8 sliding blocks, 801 balls, 9 fixing rods, 10 grooves, 11 compression springs, 12 top blocks, 13 through holes, 14 blending rods, 15 auxiliary cavities, 16 piston sleeves, 17 piston rods, 18 connectors, 19 balloons, 20 abutting rods, 21 moving tracks, 2101 sealing rings, 22 crushing plates, 23 extension rods, 24 storage cavities, 25 push rods, 26 liquid guide ports, 2601 filter screens and 27 sealing pieces.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-5, a process for preparing a non-metallic mineral grouting material for road subgrade reinforcement comprises the following raw materials: 52-58 parts of calcined kaolin, 22-28 parts of blast furnace slag powder, 8-18 parts of fly ash and 0.4-0.8 part of additive, and is characterized in that: the method comprises the following steps:
s1, preparing powder by using 55 parts of calcined kaolin and 25 parts of blast furnace slag;
s2, adding the powder prepared in the S1, 11 parts of double flying powder and 0.4 part of additive into a mixing device for mixing and stirring;
s3, mixing and stirring to obtain grouting material, and then packaging and storing the grouting material;
the additive in the scheme comprises a water-fixing and coagulation-maintaining agent, a softening agent and a flatting agent; the water-fixing and coagulation-maintaining agent is cellulose ether; the cellulose ether contains 21-63 wt% of hydroxypropoxyl and 16-19 wt% of methoxyl, the ash content is less than or equal to 1.0%, the water content is less than or equal to 3.0%, the gelling temperature is 62-69 ℃,
the mixing device in S2 comprises a mixer 1, wherein the upper end of the mixer 1 is rotatably connected with a support column 2, the lower end of the support column 2 is fixedly connected with an inserted rod 3, the inner bottom end of the mixer 1 is fixedly connected with a rotating block 4, the outer end of the rotating block 4 is rotatably connected with two symmetrical electric plates 5, the upper end of the rotating block 4 is embedded with a central column 6, the upper end of the central column 6 is provided with a main cavity 7 in a chiseled mode, the inner bottom end of the main cavity 7 is fixedly connected with an extension spring, the inner wall of the main cavity 7 is slidably connected with a sliding block 8, the lower end of the sliding block 8 is fixedly connected with a fixed rod 9, the fixed rod 9 is positioned at the upper end of the extension spring, the outer end of the fixed rod 9 is chiseled with two symmetrical grooves 10, the inner wall of each groove 10 is fixedly connected with a compression spring 11, the inner wall of each groove 10 is slidably connected with a top block 12, the top block 12 is positioned at the outer end of the compression spring 11, the outer end of the central column 6 is chiseled with a plurality of through holes 13 which are uniformly distributed and symmetrical with each other, the outer end of the central column 6 is fixedly connected with a plurality of mixing rods 14, the blending rod 14 corresponds to the through hole 13, an auxiliary cavity 15 is drilled in the blending rod 14, the auxiliary cavity 15 is communicated with the through hole 13, a piston sleeve 16 is fixedly connected to the inner wall of the auxiliary cavity 15, a piston rod 17 is slidably connected to the inner wall of the piston sleeve 16, the piston rod 17 extends into the through hole 13 through the piston sleeve 16, a connector 18 is fixedly connected to the left end of the piston sleeve 16, a balloon 19 is fixedly connected to the left end of the connector 18, the balloon 19 is communicated with the piston sleeve 16, a resisting rod 20 is fixedly connected to the inner wall of the auxiliary cavity 15, the resisting rod 20 is positioned at the left end of the balloon 19 and is symmetrical to the connector 18, two symmetrical moving rails 21 are drilled at the outer end of the auxiliary cavity 15, the moving rails 21 are positioned at the outer side of the balloon 19, a crushing plate 22 is slidably connected to the inner wall of the moving rails 21, so that after various slurries are poured into the mixer 1 for mixing, the supporting column 2 can be covered, and then the inserted rod 3 is inserted into the main cavity 7, then make slider 8 promote dead lever 9 and push down, make kicking block 12 correspond with piston rod 17 parallel and level afterwards, and make kicking block 12 promote the air in piston rod 17 extrusion piston sleeve 16 through compression spring 11, make sacculus 19 take place the inflation, can make breaker 22 extend to the outer end of mixing pole 14 after the sacculus 19 inflation, so that mixing pole 14 when the stirring, agglomerate thick liquids to appear carry out the breakage and accelerate mixing efficiency of mixing pole 14, make the more even and more efficient of mixing, accessible control electronic board 5 makes electronic board 5 open the thick liquids that mix in the machine 1 and release after the stirring.
Referring to fig. 2 and 6, two symmetrical extension rods 23 are fixedly connected to the inner wall of the mixer 1, the extension rods 23 are located outside the central column 6, a storage cavity 24 is cut at the left end of the extension rods 23, a polyether defoaming agent is filled in the storage cavity 24, a push rod 25 is slidably connected to the inner wall of the storage cavity 24, a plurality of symmetrical liquid guide ports 26 are cut at the outer end of the extension rods 23, the liquid guide ports 26 are communicated with the storage cavity 24, two symmetrical sealing pieces 27 are rotatably connected to the inner wall of the liquid guide ports 26, when the blending rod 14 stirs the slurry in the mixer 1 through the rotation of the central column 6, bubbles may be generated in the slurry in the mixer 1, and in order to make the bubbles not easily affect the quality of the slurry, the push rod 25 may be pushed to make the polyether defoaming agent in the storage cavity 24 be discharged into the mixer 1 through the liquid guide ports 26 and mixed into the slurry, so that the slurry in the mixer 1 is not easily affected by the bubbles generated due to the stirring, and after the polyether defoaming agent in the storage cavity 24 is used up, the push rod 25 can be pulled out to add the polyether defoaming agent into the storage cavity 24.
Referring to fig. 1, two symmetrical support columns 101 are fixedly connected to an outer end of a mixer 1, the support columns 101 are of an L-shaped structure, when the mixer 1 is used for stirring and mixing, in order to enable the mixer 1 to be more convenient and fast when an electric board 5 is opened for discharging, the height of the mixer 1 can be increased through the support columns 101, the area of the bottom of the mixer 1 can be enlarged through the L-shaped structure, so that the collection is more efficient, a fixing block 201 is fixedly connected to a left end of the support column 2, a bolt 202 is fixedly connected to a left end of the mixer 1, a lock catch 203 is connected to the fixing block 201 in a threaded manner, the lock catch 203 is inserted into the bolt 202 through the fixing block 201, when the support column 2 is covered on the mixer 1, the support column 2 may vibrate due to the stirring of the mixer 1, so that slurry in the mixer 1 is leaked out, and the lock catch 203 is inserted into the fixing block 201 and the lock catch 203, and is screwed down by a threaded connection to make the support post 2 tighter when closed.
Referring to fig. 2-5, a gasket 501 is fixedly connected to an outer end of the electric plate 5, the gasket 501 contacts an inner wall of the mixer 1, when the electric plate 5 contacts and closes the mixer 1, the bottom of the mixer 1 can be sealed, but when the mixer 1 is stirred, slurry in the mixer 1 may seep out in advance, in order to reduce the occurrence of such a situation, the gasket 501 is added at a position where the electric plate 5 contacts the inner wall of the mixer 1 to improve the sealing performance of the electric plate 5 to the mixer 1, so as to reduce the waste of resources, a stopper 701 is fixedly connected to an inner wall of the main cavity 7, the stopper 701 is located on an upper side of the slider 8, when the slider 8 is pressed by the inserting rod 3, the fixing rod 9 moves down, but when the mixer 1 stops stirring, the supporting column 2 is opened to separate the inserting rod 3 from the slider 8, so that the slider 8 is not likely to rebound too much when being recovered, the rebounding position of the sliding block 8 can be limited through the limiting block 701, so that the rebounding position of the sliding block 8 can be limited, the outer end of the sliding block 8 is rotatably connected with two symmetrical balls 801, the balls 801 are in sliding connection with the inner wall of the main cavity 7, when the sliding block 8 is pressed, the sliding block moves downwards and rubs against the inner wall of the main cavity 7 when moving downwards, in order to reduce the maximum degree of wear of the sliding block 8 when moving and rubbing against the main cavity 7, the wear can be reduced through the balls 801, meanwhile, the fluency during sliding can be improved through the balls 801, the inner wall of the moving track 21 is fixedly connected with a sealing ring 2101, the sealing ring 2101 is made of rubber materials, when the mixing rod 14 is used for mixing the slurry, a small amount of slurry possibly penetrates into the auxiliary cavity 15, the penetrated slurry can be blocked through the sealing ring 2101, and meanwhile, the displacement position of the crushing plate 22 after being extruded can be limited, so that the moving rail 21 is not easily slid out of the range of the moving rail 21.
Please refer to fig. 6, the inner wall of the liquid guiding port 26 is fixedly connected with a filter screen 2601, the filter screen 2601 is located at the lower side of the sealing sheet 27, when the sealing sheet 27 is squeezed by the push rod 25 to open the polyether defoaming agent in the storage cavity 24, the polyether defoaming agent is released, but after the release is finished, the sealing sheet 27 is restored, a small amount of slurry possibly permeates into the storage cavity 24 through the sealing sheet 27 in the restoring process, so that the slurry is blocked by the filter screen 2601 to be difficult to enter the storage cavity 24, and the inside of the slurry is affected.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. A preparation process of a non-metallic mineral grouting material for reinforcing a road bed comprises the following raw materials: 52-58 parts of calcined kaolin, 22-28 parts of blast furnace slag powder, 8-18 parts of fly ash and 0.4-0.8 part of additive, and is characterized in that: the method comprises the following steps:
s1, preparing powder by using 55 parts of calcined kaolin and 25 parts of blast furnace slag;
s2, adding the powder prepared in the S1, 11 parts of double flying powder and 0.4 part of additive into a mixing device for mixing and stirring;
s3, mixing and stirring to obtain grouting material, and then packaging and storing the grouting material;
the mixing device in the S2 comprises a mixing machine (1), wherein the upper end of the mixing machine (1) is rotatably connected with a support column (2), the lower end of the support column (2) is fixedly connected with an inserted rod (3), the inner bottom of the mixing machine (1) is fixedly connected with a rotating block (4), the outer end of the rotating block (4) is rotatably connected with two symmetrical electric plates (5), a central column (6) is embedded at the upper end of the rotating block (4), a main cavity (7) is formed in the upper end of the central column (6), an extension spring is fixedly connected with the inner bottom of the main cavity (7), a sliding block (8) is slidably connected with the inner wall of the main cavity (7), a fixing rod (9) is fixedly connected with the lower end of the sliding block (8), the fixing rod (9) is located in the upper end of the extension spring, two symmetrical grooves (10) are formed in the outer end of the fixing rod (9), and a compression spring (11) is fixedly connected with the inner wall of the groove (10), the inner wall of the auxiliary cavity (15) is fixedly connected with a piston sleeve (16), the inner wall of the piston sleeve (16) is slidably connected with a piston rod (17), the piston rod (17) extends into the through hole (13) through the piston sleeve (16), the piston sleeve (16) is fixedly connected with a connector (18), the connector (18) is fixedly connected with a balloon (19), the balloon (19) is communicated with the piston sleeve (16), the inner wall of the auxiliary cavity (15) is fixedly connected with a supporting rod (20), the supporting rod (20) is located at the left end of the balloon (19) and is symmetrical to the connector (18), two symmetrical moving tracks (21) are cut at the outer end of the auxiliary cavity (15), the moving tracks (21) are located on the outer side of the balloon (19), and a crushing plate (22) is connected to the inner wall of the moving tracks (21) in a sliding mode.
2. The process for preparing a non-metallic mineral grouting material for roadbed reinforcement of claim 1, wherein the non-metallic mineral grouting material comprises the following steps: mix quick-witted (1) inner wall fixedly connected with two symmetrical extension rod (23), extension rod (23) are located the outside of center post (6), extension rod (23) left end is cut and is had storage chamber (24), it is filled with the polyether defoaming agent to store chamber (24) intussuseption, it has push rod (25) to store chamber (24) inner wall sliding connection, extension rod (23) outer end is cut and is had a plurality of symmetrical drain ports (26), drain port (26) are linked together with storage chamber (24), drain port (26) inner wall rotates and is connected with two symmetrical mounting (27).
3. The process for preparing a non-metallic mineral grouting material for roadbed reinforcement of claim 1, wherein the non-metallic mineral grouting material comprises the following steps: the outer end of the mixer (1) is fixedly connected with two symmetrical supporting columns (101), and the supporting columns (101) are of an L-shaped structure.
4. The process for preparing a non-metallic mineral grouting material for roadbed reinforcement of claim 1, wherein the non-metallic mineral grouting material comprises the following steps: support column (2) left end fixedly connected with fixed block (201), mix machine (1) left end fixedly connected with bolt (202), fixed block (201) internal thread connection has hasp (203), hasp (203) are inserted through fixed block (201) and are established in bolt (202).
5. The process for preparing a non-metallic mineral grouting material for roadbed reinforcement of claim 1, wherein the non-metallic mineral grouting material comprises the following steps: electric plate (5) outer end fixedly connected with gasket (501), gasket (501) contact with mixing machine (1) inner wall.
6. The process for preparing a non-metallic mineral grouting material for roadbed reinforcement of claim 1, wherein the non-metallic mineral grouting material comprises the following steps: the inner wall of the main cavity (7) is fixedly connected with a limiting block (701), and the limiting block (701) is located on the upper side of the sliding block (8).
7. The process for preparing a non-metallic mineral grouting material for roadbed reinforcement of claim 1, wherein the non-metallic mineral grouting material comprises the following steps: the outer end of the sliding block (8) is rotatably connected with two symmetrical ball bearings (801), and the ball bearings (801) are connected with the inner wall of the main cavity (7) in a sliding mode.
8. The process for preparing a non-metallic mineral grouting material for roadbed reinforcement of claim 1, wherein the non-metallic mineral grouting material comprises the following steps: the inner wall of the moving track (21) is fixedly connected with a sealing ring (2101), and the sealing ring (2101) is made of rubber materials.
9. The process for preparing a non-metallic mineral grouting material for roadbed reinforcement of claim 2, wherein the non-metallic mineral grouting material comprises the following steps: the inner wall of the liquid guide port (26) is fixedly connected with a filter screen (2601), and the filter screen (2601) is positioned on the lower side of the sealing sheet (27).
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Application publication date: 20220408 |