CN114522788B - Foaming agent with high universality for construction and preparation method thereof - Google Patents
Foaming agent with high universality for construction and preparation method thereof Download PDFInfo
- Publication number
- CN114522788B CN114522788B CN202210160258.2A CN202210160258A CN114522788B CN 114522788 B CN114522788 B CN 114522788B CN 202210160258 A CN202210160258 A CN 202210160258A CN 114522788 B CN114522788 B CN 114522788B
- Authority
- CN
- China
- Prior art keywords
- extrusion
- zeolite
- parts
- rod
- air outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the 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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/005—Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
-
- 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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- 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
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- 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
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
The invention belongs to the technical field of foaming agent production, in particular to a foaming agent with high universality for construction and a preparation method thereof, wherein the preparation method of the foaming agent comprises the following steps of S1: pretreating base materials, namely putting blocky zeolite into crushing equipment for crushing and grinding treatment for later use; s2: putting the zeolite and the high-viscosity attapulgite clay after screening and filtering into a mixing barrel containing hydrochloric acid for soaking for standby; s3: putting the dried material into a grinder, filtering by using 800-1000 screens after grinding, selecting ultrasonic screening equipment for filtering by using the screens, storing the screens in an iron barrel after screening, and sealing and keeping the screens away from light for later use; s4: putting the materials in the step S3 into a mixing barrel, adding ingredients into the mixing barrel, and stirring and mixing; the first stage stirring speed is 200r/min, the stirring time is 40-60min, the second stage stirring speed is 600r/min, the stirring time is 1.5-2.5h, and the foaming agent can be prepared after being taken out.
Description
Technical Field
The invention belongs to the technical field of foaming agent production, and particularly relates to a foaming agent with high universality for construction and a preparation method thereof.
Background
The foaming agent is also called as foaming agent, can reduce the surface tension of liquid, generates a large amount of uniform and stable foam, is an additive for producing foam concrete, and is used as a soil body modifier in the shield industry in a large amount.
The powdery zeolite foaming agent provided by the publication No. CN103274623B has the advantages of strong foaming capacity, high foaming multiple, large foam yield per unit volume, good toughness of foam outer membranes, difficult breaking, good foam stability, no defoaming for a long time, fine foam, uniform size of holes generated in a medium, low bleeding amount, good compatibility of the used medium and the like.
The product produced by the powdery zeolite foaming agent not only can effectively control noise pollution, but also has the functions of heat preservation and air purification; the powdery zeolite foaming agent is suitable for producing light plates, light walls and noise reduction products, and the importance of zeolite in the foaming agent can be seen, so that the foaming agent has higher universality.
The utility model provides a zeolite crude ore breaker that publication No. CN215586601U provided, including the device main part, device main part bottom both sides all fixed mounting has the support frame, device main part top intermediate position department is provided with the feed inlet, all fixed mounting has the baffle in feed inlet bottom both sides, and the baffle is located the inside top of device main part, the feed inlet bottom is provided with the pinch roller, device main part surface one side is provided with extracting mechanism, extracting mechanism includes the movable plate, device main part one side surface is provided with the movable plate, the movable plate bottom is provided with the pivot, and the movable plate is direct through pivot swing joint with the device main part, device main part surface one side fixed mounting has the connecting block.
The device is in the broken treatment process of zeolite, once only extrudees the breakage to cubic zeolite, and its use in-process causes the pressure to equipment, can accelerate the damage of equipment, and zeolite that produces simultaneously, its powder or granule mesh number up to standard rate is low, probably still can carry out the secondary grinding breakage, leads to processing cost to improve. Therefore, the invention provides the foaming agent with high universality for construction and the preparation method thereof.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a foaming agent with high universality for construction, which comprises the following materials in parts by weight:
60-70 parts of base material;
50-60 parts of ingredients;
the base material comprises the following materials in parts by weight:
30-70 parts of zeolite;
15-20 parts of high-viscosity attapulgite clay;
the ingredients comprise the following materials in parts by weight:
2-35 parts of sodium bicarbonate;
3-25 parts of sodium alkyl benzene sulfonate;
0.01-0.03 part of sodium polyacrylate;
0.01-0.03 parts of sodium pyrophosphate;
8-27 parts of sodium dodecyl sulfate;
5-19 parts of amine oxide;
water was replenished to 100 parts.
Preferably, the foaming agent further comprises the following materials in parts by weight:
10-15 parts of waterproof acrylic pigment;
5-12 parts of vinyl bis-stearamide dispersant.
The preparation method of the foaming agent with high universality for construction is used for preparing any foaming agent with high universality for construction:
s1: pretreating base materials, namely putting blocky zeolite into crushing equipment for crushing and grinding treatment, filtering the crushed zeolite by a 200-mesh screen, drying the high-viscosity attapulgite clay, putting the crushed attapulgite clay into the crushing equipment for crushing and grinding treatment, and filtering the crushed zeolite by the 200-mesh screen for later use;
s2: putting the filtered zeolite and high-viscosity attapulgite clay into a mixing barrel containing hydrochloric acid, controlling the soaking time to be 12-36h and the temperature to be 15-20 ℃, taking out, drying, controlling the drying time to be 6-18h and controlling the drying temperature to be 200-600 ℃ for later use;
s3: putting the dried material into a grinder, filtering by using 800-1000 screens after grinding, selecting ultrasonic screening equipment for filtering by using the screens, storing the screens in an iron barrel after screening, and sealing and keeping the screens away from light for later use;
s4: putting the materials in the step S3 into a mixing barrel, adding ingredients into the mixing barrel, and stirring and mixing; the first stage stirring speed is 200r/min, the stirring time is 40-60min, the second stage stirring speed is 600r/min, the stirring time is 1.5-2.5h, and the foaming agent can be prepared after being taken out.
Preferably, the crushing plant comprises a first crushing mechanism and a second crushing mechanism; the first crushing mechanism is positioned above the second crushing mechanism and comprises an air cylinder, an extrusion column, an extrusion cylinder and an extrusion table; the second crusher comprises a cylinder and a grinding roller; the extrusion cylinder is vertically and fixedly connected to the transverse cylinder, the extrusion cylinder is communicated with the cylinder, the lower end of the extrusion cylinder is rotationally connected with a triangular prism-shaped extrusion table, the plane of the horizontal table surface of the extrusion table contacts the lower end of the extrusion column, the upper end of the extrusion column is fixedly connected with an air cylinder, and the air cylinder is fixedly connected to the cylinder through a bracket;
the inner side wall of the extrusion cylinder is symmetrically provided with guide grooves, the upper half part of the guide grooves is provided with convex blocks, the convex blocks are attached to the surface of the extrusion column, a guide plate is arranged above the guide grooves, and the guide plate is fixedly connected to an upper port of the extrusion cylinder;
a lifting rod is arranged in the middle of the lower end face of the extrusion column, the upper end face of the lifting rod is fixedly connected with the lower end face of the extrusion column, the lower end of the lifting rod is fixedly connected with a V-shaped rod, and the measuring end of the V-shaped rod is slidably propped against the inclined face of the extrusion table;
the barrel is rotationally connected with two grinding rollers, annular extrusion strips are arranged on the surfaces of the grinding rollers, and the extrusion strips on the two grinding rollers are mutually meshed in a staggered manner; putting blocky zeolite on a backflow plate, rolling the backflow plate into a guide groove, when the lower end of an extrusion column is higher than the position of a convex block after the extrusion column rises, dropping the zeolite in the guide groove onto an extrusion table, extruding and crushing the zeolite on the extrusion table, when the extrusion column rises again, driving the V-shaped rod to extrude the extrusion table by the extrusion column, rotating the extrusion table, gradually inclining the horizontal plane of the extrusion table, simultaneously rolling the crushed zeolite on the upper surface into the guide groove, dropping the crushed zeolite onto a grinding roller, and grinding the zeolite by the grinding roller; in the zeolite treatment process, the massive zeolite is extruded and crushed into particles through the first crushing mechanism, then the particles are ground into powder through the second crushing mechanism, crushing grinding pressure of the zeolite can be reduced for crushing equipment, the damage of the zeolite to the equipment is reduced, meanwhile, the crushing grinding efficiency of the zeolite is higher, the ground powder is more uniform, the discharging rate is higher during vibration screening, the secondary grinding amount of the zeolite is reduced, and the preparation efficiency of the foaming agent is improved.
Preferably, the upper end of the extrusion column is fixedly connected with a cross rod, the end part of the cross rod is fixedly connected with a vertical rod, the lower end of the vertical rod penetrates into the cylinder in a sliding manner, and the cylinder is provided with a cleaning mechanism; the cleaning mechanism comprises a hairbrush plate, an elastic rod and a guide block; the elastic rod is Y-shaped, the vertical end of the elastic rod is fixedly connected with the lower end of the vertical rod, the furcation ends of the elastic rod are respectively fixedly connected with a hairbrush plate, the hairbrush plates are in sliding connection with guide holes formed in the guide blocks, and the guide holes are provided with furcation blocks; the zeolite is dry, and in the process of grinding into powder, part of zeolite powder is adhered in gaps between the extrusion rings, so that the zeolite with the rear particle shape cannot be directly contacted with the grinding roller, and the grinding quality of the zeolite is reduced; when the extrusion post moves down, the extrusion post pushes down the montant through the horizontal pole, and the montant pushes down the brush board, and in the brush board extends to the gap in the extrusion ring to with the material clearance processing in the gap, simultaneously under the hindrance of bifurcation piece, the brush of brush board is evenly divided into two parts, and two parts brushes extend to the corner position of extrusion strip and grinding roller rigid coupling respectively, make the zeolite on the grinding roller clean more thoroughly, guarantee the grinding roller to the grinding crushing effect of granular zeolite.
Preferably, the inner part of the grinding roller is hollow, the surface of the grinding roller is provided with a plurality of air outlet holes, the end part of the grinding roller is rotationally connected with an air supply pipe, and the air supply pipe is provided with an opening and closing mechanism; the opening and closing mechanism comprises a base block and an opening and closing plate; one end of the opening and closing plate is connected in a sliding layer arranged in the base block in a sliding way, the sliding layer is communicated with the air supply pipe, a through hole is formed in the opening and closing plate, and the opening and closing plate is connected to the cross rod; the air supply pipe is communicated with an external air pump, air is blown into the grinding roller and is discharged from the air outlet, the air is impacted into gaps between the extrusion strips, no intermeshing parts are arranged on the extrusion strips, the air flushes the surfaces of the extrusion strips, so that the gaps of the extrusion strips are cleaner and more thorough, meanwhile, the air is impacted onto the brush plate, powder adhered onto the brush is impacted onto the brush plate, the brush plate is ensured to clean the grinding roller, and the opening and closing mechanism is matched, so that the air is intermittently blown into the grinding roller, zeolite particles are effectively dropped into the intermeshing parts of the extrusion strips, granular zeolite is prevented from dropping onto the grinding roller, and is flushed onto the inner side wall of the cylinder body by the air, so that the zeolite is stably and ineffectively ground and crushed.
Preferably, the air outlet holes are Y-shaped, the air outlet ends of the air outlet holes are arranged on the inclined surfaces of the extrusion strips, a limiting rod is arranged in the air outlet holes, one end of the limiting rod is connected to the inner surface of the grinding roller through a spring, an air passage is formed in the limiting rod, the air passage is T-shaped, and the air passages are communicated with the two air outlet ends of the air outlet holes; in the extrusion strip intermeshing process, the other end extrusion of gag lever post is on the grinding roller surface, the gag lever post is removed to grinding roller central direction gradually, the air flue export of gag lever post is staggered with the venthole gradually this moment for the gas outlet reduces the venthole gradually, finally by the shutoff, this process prevents to fall into the zeolite granule at extrusion strip meshing position and is hit by gas again, influence the invalid grinding breakage of zeolite granule, and extrusion strip unengaged position, the air flue that the gag lever post is good dry communicates with the venthole, gas is effectively discharged from the venthole, the impact is in the gap of extrusion strip, guarantee the cleanness to adhesion material.
Preferably, a blocking mechanism is arranged in the air outlet end of the air outlet hole; the plugging mechanism comprises a sliding block and a pull rope; the sliding block is connected in the air outlet end of the air outlet hole in a sliding way through a spring, one end of the sliding block is fixedly connected with one end of a pull rope, and the other end of the pull rope penetrates through the extrusion strip and extends to the other end fixedly connected to the limiting rod; when the extrusion strips are meshed with each other, the limiting rod moves towards the center of the grinding roller, the stay rope is in a loose state, the sliding block seals the air outlet under the action of the spring, so that the zeolite materials are prevented from being extruded into the air outlet holes at the meshed positions, the air outlet holes are sealed, and the cleaning of the grinding roller is affected; and the extrusion strips are not meshed with each other, the limiting rod pulls the sliding block through the pull rope, the air outlet hole is opened, and air is discharged, so that the adhesion materials are ensured to be cleaned.
Preferably, the two fork rods of the V-shaped rod respectively comprise a fixed rod and a movable rod, one end of the movable rod is slidably connected in a sliding hole formed in the end face of the fixed rod through a spring, the other end of the movable rod is spherical, and the other end of the movable rod is slidably connected in a groove formed in the inclined face of the extrusion table; in the process of upward movement of the V-shaped rod, the movable rod gradually contracts into the sliding hole, meanwhile, the spherical end of the movable rod slides along the groove to generate vibration, and zeolite crushed by extrusion on the extrusion table is vibrated to fall into the guide groove, so that zeolite particles of the extrusion table are poured more thoroughly.
Preferably, the horizontal plane of the extrusion table is provided with pointed cones, the lower end surface of the extrusion column is also provided with pointed cones, and the pointed cones are mutually staggered and meshed; the blocky zeolite falls into on the extrusion bench along the guide way, at first bumps the pointed cone, pricks partial zeolite, and when the extrusion post is close to the extrusion bench, the pointed cone extrudes each other and pricks the zeolite, increases the extrusion pressure of extrusion post to blocky zeolite, effectively pricks the zeolite into the granule.
The beneficial effects of the invention are as follows:
1. through first broken mechanism, squeeze broken into the granule to massive zeolite, then through second broken mechanism, grind granular zeolite into powder, to crushing equipment, can reduce the broken grinding pressure to zeolite, reduce the destructiveness of zeolite to equipment, zeolite broken grinding efficiency is higher simultaneously, and the powder of grinding is more even, makes it when vibration screening, and the discharge rate is higher, reduces the secondary grinding volume of zeolite, improves the efficiency of foamer preparation. 2. Through setting up clearance mechanism, when the extrusion post moves down, the extrusion post pushes down the montant through the horizontal pole, and the montant pushes down the brush board, and in the brush board extends to the gap in the extrusion ring to with the material clearance processing in the gap, simultaneously under the hindrance of bifurcation piece, the brush of brush board is evenly divided into two parts, and two parts brushes extend to the corner position of extrusion strip and grinding roller rigid coupling respectively, make the zeolite on the grinding roller clean more thoroughly, guarantee the grinding roller to the grinding crushing effect of granular zeolite.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a flow chart of a method of preparing a foaming agent of the present invention;
FIG. 2 is a perspective view of the crushing plant of the present invention;
FIG. 3 is a cross-sectional view of the crushing plant of the present invention;
FIG. 4 is a schematic view of the structure of the opening and closing mechanism of the present invention;
FIG. 5 is a view showing the state of the mutual engagement of the extrusion strips in the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is a schematic view of a cleaning mechanism according to the present invention;
FIG. 8 is a view showing the cooperation of the brush plate and the guide block according to the present invention;
FIG. 9 is a diagram showing the fit of the cone tip with the extrusion table and the extrusion column of the present invention; in the figure: the device comprises an air cylinder 1, an extrusion column 2, an extrusion cylinder 3, an extrusion table 4, a cylinder body 5, a grinding roller 6, a diversion trench 7, a convex block 8, a lifting rod 9, a V-shaped rod 10, an extrusion strip 11, a cross rod 12, a vertical rod 13, an elastic rod 14, a hairbrush plate 15, a guide block 16, a bifurcation block 17, an air outlet hole 18, an air supply pipe 19, a base block 20, an opening plate 21, a through hole 22, a limit rod 23, an air passage 24, a sliding block 25, a pull rope 26, a fixed rod 27, a movable rod 28, a groove 29 and a pointed cone 30.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Embodiment one:
the foaming agent with high universality for construction comprises the following materials in parts by weight:
60-70 parts of base material;
50-60 parts of ingredients;
the base material comprises the following materials in parts by weight:
30-70 parts of zeolite;
15-20 parts of high-viscosity attapulgite clay;
the ingredients comprise the following materials in parts by weight:
2-35 parts of sodium bicarbonate;
3-25 parts of sodium alkyl benzene sulfonate;
0.01-0.03 part of sodium polyacrylate;
0.01-0.03 parts of sodium pyrophosphate;
8-27 parts of sodium dodecyl sulfate;
5-19 parts of amine oxide;
water was replenished to 100 parts.
The foaming agent also comprises the following materials in parts by weight:
10-15 parts of waterproof acrylic pigment;
5-12 parts of vinyl bis-stearamide dispersant.
Referring to fig. 1, a method for preparing a foaming agent with high versatility for construction is used for preparing any one of the foaming agents with high versatility for construction:
s1: pretreating base materials, namely putting blocky zeolite into crushing equipment for crushing and grinding treatment, filtering the crushed zeolite by a 200-mesh screen, drying the high-viscosity attapulgite clay, putting the crushed attapulgite clay into the crushing equipment for crushing and grinding treatment, and filtering the crushed zeolite by the 200-mesh screen for later use;
s2: putting the filtered zeolite and high-viscosity attapulgite clay into a mixing barrel containing hydrochloric acid, controlling the soaking time to be 12-36h and the temperature to be 15-20 ℃, taking out, drying, controlling the drying time to be 6-18h and controlling the drying temperature to be 200-600 ℃ for later use;
s3: putting the dried material into a grinder, filtering by using 800-1000 screens after grinding, selecting ultrasonic screening equipment for filtering by using the screens, storing the screens in an iron barrel after screening, and sealing and keeping the screens away from light for later use;
s4: putting the materials in the step S3 into a mixing barrel, adding ingredients into the mixing barrel, and stirring and mixing; the first stage stirring speed is 200r/min, the stirring time is 40-60min, the second stage stirring speed is 600r/min, the stirring time is 1.5-2.5h, and the foaming agent can be prepared after being taken out.
2-3, the crushing plant comprises a first crushing mechanism and a second crushing mechanism; the first crushing mechanism is positioned above the second crushing mechanism and comprises an air cylinder 1, an extrusion column 2, an extrusion cylinder 3 and an extrusion table 4; the second crusher comprises a cylinder 5 and grinding rolls 6; the extrusion cylinder 3 is vertically and fixedly connected to a transverse cylinder body 5, the extrusion cylinder 3 is communicated with the cylinder body 5, the lower end of the extrusion cylinder 3 is rotationally connected with a triangular prism-shaped extrusion table 4, the horizontal table surface of the extrusion table 4 contacts the lower end of the extrusion column 2, the upper end of the extrusion column 2 is fixedly connected with a cylinder 1, and the cylinder 1 is fixedly connected to the cylinder body 5 through a bracket;
the inner side wall of the extrusion barrel 3 is symmetrically provided with a diversion trench 7, the upper half part of the diversion trench 7 is provided with a convex block 8, the convex block 8 is attached to the surface of the extrusion column 2, a diversion plate is arranged above the diversion trench 7 and fixedly connected to the upper port of the extrusion barrel 3;
a lifting rod 9 is arranged in the middle of the lower end face of the extrusion column 2, the upper end face of the lifting rod 9 is fixedly connected with the lower end face of the extrusion column 2, the lower end of the lifting rod 9 is fixedly connected with a V-shaped rod 10, and the measuring end of the V-shaped rod 10 is slidably propped against the inclined face of the extrusion table 4;
the barrel 5 is rotationally connected with two grinding rollers 6, annular extrusion strips 11 are arranged on the surfaces of the grinding rollers 6, and the extrusion strips 11 on the two grinding rollers 6 are mutually meshed in a staggered manner; putting blocky zeolite on a backflow plate, rolling the backflow plate into a guide groove, when the extrusion column 2 ascends, and the lower end of the extrusion column 2 is higher than the position of the convex block 8, the zeolite in the guide groove falls onto the extrusion table 4, the extrusion column 2 falls down, the zeolite on the extrusion table 4 is extruded and crushed, when the extrusion column 2 ascends again, the extrusion column 2 drives the V-shaped rod 10 to extrude the extrusion table 4, the extrusion table 4 rotates, the horizontal plane of the extrusion table is gradually inclined, meanwhile, the extruded and crushed zeolite on the upper surface rolls into the guide groove and falls onto the grinding roller 6, and the grinding roller 6 carries out grinding and crushing treatment on the zeolite; in the zeolite treatment process, the massive zeolite is extruded and crushed into particles through the first crushing mechanism, then the particles are ground into powder through the second crushing mechanism, crushing grinding pressure of the zeolite can be reduced for crushing equipment, the damage of the zeolite to the equipment is reduced, meanwhile, the crushing grinding efficiency of the zeolite is higher, the ground powder is more uniform, the discharging rate is higher during vibration screening, the secondary grinding amount of the zeolite is reduced, and the preparation efficiency of the foaming agent is improved.
Referring to fig. 2-3 and fig. 7-8, the upper end of the extrusion column 2 is fixedly connected with a cross rod 12, the end part of the cross rod 12 is fixedly connected with a vertical rod 13, the lower end of the vertical rod 13 penetrates into the cylinder 5 in a sliding manner, and the cylinder 5 is provided with a cleaning mechanism; the cleaning mechanism comprises a hairbrush plate 15, an elastic rod 14 and a guide block 16; the elastic rod 14 is Y-shaped, the vertical end of the elastic rod 14 is fixedly connected with the lower end of the vertical rod 13, the furcation ends of the elastic rod 14 are respectively fixedly connected with the brush plate 15, the brush plate 15 is in sliding connection with a guide hole formed in the guide block 16, and the guide hole is provided with a furcation block 17; the zeolite is dry, and in the process of grinding into powder, part of zeolite powder is adhered in gaps between the extrusion rings, so that the zeolite with the rear particle shape cannot be directly contacted with the grinding roller 6, and the grinding quality of the zeolite is reduced; when the extrusion column 2 moves downwards, the extrusion column 2 pushes down the vertical rod 13 through the cross rod 12, the vertical rod 13 pushes down the brush plate 15, the brush plate 15 extends into a gap in the extrusion ring and cleans and processes materials in the gap, meanwhile, under the obstruction of the bifurcation block 17, the brushes of the brush plate 15 are uniformly divided into two parts, and the two parts of brushes respectively extend to the corner positions of the extrusion strip 11 and the grinding roller 6, so that zeolite on the grinding roller 6 is more thoroughly cleaned, and the grinding and crushing effects of the grinding roller 6 on granular zeolite are ensured.
Referring to fig. 3-4, the inner part of the grinding roller 6 is hollow, the surface of the grinding roller 6 is provided with a plurality of air outlet holes 18, the end part of the grinding roller 6 is rotatably connected with an air supply pipe 19, and the air supply pipe 19 is provided with an opening and closing mechanism; the opening and closing mechanism comprises a base block 20 and an opening and closing plate 21; one end of the opening plate 21 is slidably connected in a sliding layer arranged in the base block 20, the sliding layer is communicated with the air supply pipe 19, a through hole 22 is formed in the opening plate 21, and the opening plate 21 is connected to the cross rod 12; the air supply pipe 19 is communicated with an external air pump, air is blown into the grinding roller 6 and is discharged from the air outlet holes 18, the air is impacted into gaps among the extrusion strips 11, no meshed parts are arranged on the extrusion strips 11, the air flushes the surfaces of the extrusion strips 11, so that the gaps of the extrusion strips 11 are cleaner and more thorough, meanwhile, the air is impacted on the hairbrush plate 15, powder adhered to the hairbrush is impacted on the hairbrush plate 15, the hairbrush plate 15 is ensured to clean the grinding roller 6, and the air intermittently is blown into the grinding roller 6 by the cooperation of the opening and closing mechanism, so that zeolite particles effectively fall into the meshed parts of the extrusion strips 11, the granular zeolite is prevented from falling onto the grinding roller 6, and is flushed onto the inner side wall of the cylinder 5 by the air, so that the zeolite is stably and ineffectively ground and crushed.
Referring to fig. 5-6, the air outlet hole 18 is Y-shaped, the air outlet end of the air outlet hole 18 is arranged on the inclined plane of the extrusion strip 11, a limit rod 23 is arranged in the air outlet hole 18, one end of the limit rod 23 is connected to the inner surface of the grinding roller 6 through a spring, an air passage 24 is arranged in the limit rod 23, the air passage 24 is T-shaped, and the air passages 24 are communicated with the two air outlet ends of the air outlet hole 18; in the process of the mutual meshing of the extrusion strips 11, the other end of the limiting rod 23 is extruded on the surface of the grinding roller 6, the limiting rod 23 gradually moves towards the center direction of the grinding roller 6, at the moment, the outlet of the air passage 24 of the limiting rod 23 is gradually staggered with the air outlet hole 18, so that the air outlet hole 18 gradually reduces the air outlet quantity and is finally blocked, zeolite particles falling into the meshing part of the extrusion strips 11 are prevented from being impacted by air again in the process of the process, the ineffective grinding and crushing of the zeolite particles are influenced, the non-meshing part of the extrusion strips 11 is prevented, the air passage 24 of the limiting rod 23 which is dry is communicated with the air outlet hole 18, the air is effectively discharged from the air outlet hole 18, and the air is impacted in the gap of the extrusion strips 11, so that the cleaning of adhered materials is ensured.
Referring to fig. 6, a blocking mechanism is disposed in the air outlet end of the air outlet hole 18; the plugging mechanism comprises a sliding block 25 and a pull rope 26; the sliding block 25 is connected in the air outlet end of the air outlet hole 18 in a sliding way through a spring, the end part of the sliding block 25 is fixedly connected with one end of a pull rope 26, and the other end of the pull rope 26 penetrates through the extrusion strip 11 and extends to the other end fixedly connected to the limiting rod 23; when the extrusion strips 11 are meshed with each other, the limiting rod 23 moves towards the center of the grinding roller 6, the pull rope 26 is in a loose state, the sliding block 25 seals the air outlet under the action of the spring, so that the zeolite materials are prevented from being extruded into the air outlet holes 18 at the meshed positions, the air outlet holes 18 are sealed, and the cleaning of the grinding roller 6 is affected; the extrusion bars 11 are not meshed with each other, the limiting rod 23 pulls the sliding blocks 25 through the pull ropes 26, the air outlet holes 18 are opened, and air is discharged, so that the cleaning of adhered materials is ensured.
Referring to fig. 3, the two fork bars of the V-shaped bar 10 each comprise a fixed bar 27 and a movable bar 28, one end of the movable bar 28 is slidably connected in a sliding hole formed in the end surface of the fixed bar 27 through a spring, the other end of the movable bar 28 is spherical, and the other end of the movable bar 28 is slidably connected in a groove 29 formed in the inclined surface of the extrusion table 4; in the process of moving up the V-shaped rod 10, the movable rod 28 gradually retracts into the sliding hole, and meanwhile, the spherical end of the movable rod 28 slides along the groove 29 to generate vibration, so that the crushed zeolite extruded on the extrusion table 4 is vibrated to fall into the guide groove, and the zeolite particles of the extrusion table 4 are poured more thoroughly.
Embodiment two:
referring to fig. 9, in a comparative example one, as another embodiment of the present invention, the horizontal plane of the extrusion table 4 is provided with a taper 30, the lower end surface of the extrusion column 2 is also provided with a taper 30, and the taper 30 are engaged with each other in a staggered manner; the blocky zeolite falls on the extrusion table 4 along the guide groove, firstly collides with the pointed cone 30, and part of zeolite is crushed, when the extrusion column 2 is close to the extrusion table 4, the pointed cone 30 extrudes each other and crushes the zeolite, the extrusion pressure of the extrusion column 2 on the blocky zeolite is increased, and the zeolite is effectively crushed into particles.
Working principle: putting blocky zeolite on a backflow plate, rolling the backflow plate into a guide groove, when the extrusion column 2 ascends, and the lower end of the extrusion column 2 is higher than the position of the convex block 8, the zeolite in the guide groove falls onto the extrusion table 4, the extrusion column 2 falls down, the zeolite on the extrusion table 4 is extruded and crushed, when the extrusion column 2 ascends again, the extrusion column 2 drives the V-shaped rod 10 to extrude the extrusion table 4, the extrusion table 4 rotates, the horizontal plane of the extrusion table is gradually inclined, meanwhile, the extruded and crushed zeolite on the upper surface rolls into the guide groove and falls onto the grinding roller 6, and the grinding roller 6 carries out grinding and crushing treatment on the zeolite; in the zeolite treatment process, firstly, the blocky zeolite is extruded and crushed into particles through the first crushing mechanism, then the particles of zeolite are ground into powder through the second crushing mechanism, crushing and grinding pressure on the zeolite can be reduced for crushing equipment, the damage of the zeolite to the equipment is reduced, meanwhile, the crushing and grinding efficiency of the zeolite is higher, the ground powder is more uniform, the discharging rate is higher during vibration screening, the secondary grinding amount of the zeolite is reduced, and the preparation efficiency of the foaming agent is improved;
the zeolite is dry, and in the process of grinding into powder, part of zeolite powder is adhered in gaps between the extrusion rings, so that the zeolite with the rear particle shape cannot be directly contacted with the grinding roller 6, and the grinding quality of the zeolite is reduced; when the extrusion column 2 moves downwards, the extrusion column 2 pushes down the vertical rods 13 through the cross rods 12, the vertical rods 13 push down the brush plates 15, the brush plates 15 extend into gaps in the extrusion rings and clean materials in the gaps, meanwhile, under the obstruction of the bifurcation blocks 17, the brushes of the brush plates 15 are uniformly divided into two parts, and the two parts of the brushes extend to corner positions where the extrusion strips 11 are fixedly connected with the grinding roller 6 respectively, so that zeolite on the grinding roller 6 is more thoroughly cleaned, and the grinding and crushing effects of the grinding roller 6 on granular zeolite are ensured;
the air supply pipe 19 is communicated with an external air pump, air is blown into the grinding roller 6 and is discharged from the air outlet holes 18, the air impacts in gaps among the extrusion strips 11, the extrusion strips 11 are not meshed with each other, the air washes the surfaces of the extrusion strips 11, so that the gaps of the extrusion strips 11 are more thoroughly cleaned, meanwhile, the air impacts on the brush plate 15 to impact powder adhered to the brush, the brush plate 15 is cleaned, the brush plate 15 is ensured to clean the grinding roller 6, and the air intermittently blows into the grinding roller 6 by matching with the opening and closing mechanism, so that zeolite particles effectively fall into the meshed parts of the extrusion strips 11, the granular zeolite is prevented from falling onto the grinding roller 6, and the zeolite is prevented from being impacted onto the inner side wall of the cylinder 5 by the air, so that the zeolite is stably and ineffectively ground and crushed;
in the process of mutual engagement of the extrusion strips 11, the other end of the limiting rod 23 is extruded on the surface of the grinding roller 6, the limiting rod 23 gradually moves towards the center direction of the grinding roller 6, at the moment, the outlet of the air passage 24 of the limiting rod 23 is gradually staggered with the air outlet hole 18, so that the air outlet hole 18 gradually reduces the air outlet quantity and is finally blocked;
when the extrusion strips 11 are meshed with each other, the limiting rod 23 moves towards the center of the grinding roller 6, the pull rope 26 is in a loose state, the sliding block 25 seals the air outlet under the action of the spring, so that the zeolite materials are prevented from being extruded into the air outlet holes 18 at the meshed positions, the air outlet holes 18 are sealed, and the cleaning of the grinding roller 6 is affected; the extrusion bars 11 are not meshed with each other, the limiting rod 23 pulls the sliding block 25 through the pull rope 26, the air outlet hole 18 is opened, and air is discharged, so that the adhesion materials are ensured to be cleaned;
in the process of moving up the V-shaped rod 10, the movable rod 28 gradually retracts into the sliding hole, and meanwhile, the spherical end of the movable rod 28 slides along the groove 29 to generate vibration, so that the zeolite crushed by extrusion on the extrusion table 4 is vibrated to fall into the guide groove, and the zeolite particles of the extrusion table 4 are poured more thoroughly;
the blocky zeolite falls on the extrusion table 4 along the guide groove, firstly collides with the pointed cone 30, and part of zeolite is crushed, when the extrusion column 2 is close to the extrusion table 4, the pointed cone 30 extrudes each other and crushes the zeolite, the extrusion pressure of the extrusion column 2 on the blocky zeolite is increased, and the zeolite is effectively crushed into particles.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention. The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. High foaming agent preparation crushing equipment of commonality for construction, its characterized in that: the crushing equipment comprises a first crushing mechanism and a second crushing mechanism; the first crushing mechanism is positioned above the second crushing mechanism and comprises a cylinder (1), an extrusion column (2), an extrusion cylinder (3) and an extrusion table (4); the second crusher comprises a cylinder (5) and a grinding roller (6); the extrusion cylinder (3) is vertically and fixedly connected to the horizontally arranged cylinder body (5), the extrusion cylinder (3) is communicated with the cylinder body (5), the lower end of the extrusion cylinder (3) is rotationally connected with a triangular prism-shaped extrusion table (4), the plane of the horizontal table surface of the extrusion table (4) is contacted with the lower end of the extrusion column (2), the upper end of the extrusion column (2) is fixedly connected with the air cylinder (1), and the air cylinder (1) is fixedly connected to the cylinder body (5) through a bracket;
the inner side wall of the extrusion cylinder (3) is symmetrically provided with guide grooves (7), the upper half part of the guide grooves (7) is provided with convex blocks (8), the convex blocks (8) are attached to the surface of the extrusion column (2), a guide plate is arranged above the guide grooves (7), and the guide plate is fixedly connected to the upper port of the extrusion cylinder (3);
a lifting rod (9) is arranged in the middle of the lower end face of the extrusion column (2), the upper end face of the lifting rod (9) is fixedly connected with the lower end face of the extrusion column (2), the lower end of the lifting rod (9) is fixedly connected with a V-shaped rod (10), and the measuring end of the V-shaped rod (10) is slidably propped against the inclined face of the extrusion table (4);
the cylinder body (5) is rotationally connected with two grinding rollers (6), annular extrusion strips (11) are arranged on the surfaces of the grinding rollers (6), and the extrusion strips (11) on the two grinding rollers (6) are mutually meshed in a staggered manner;
the upper end of the extrusion column (2) is fixedly connected with a cross rod (12), the end part of the cross rod (12) is fixedly connected with a vertical rod (13), the lower end of the vertical rod (13) penetrates into the cylinder body (5) in a sliding manner, and the cylinder body (5) is provided with a cleaning mechanism; the cleaning mechanism comprises a hairbrush plate (15), an elastic rod (14) and a guide block (16); the elastic rod (14) is Y-shaped, the vertical end of the elastic rod (14) is fixedly connected with the lower end of the vertical rod (13), the forked ends of the elastic rod (14) are fixedly connected with the hairbrush plates (15) respectively, the hairbrush plates (15) are connected with guide holes formed in the guide blocks (16) in a sliding manner, and the forked blocks (17) are arranged in the guide holes;
the inner part of the grinding roller (6) is hollow, a plurality of air outlet holes (18) are formed in the surface of the grinding roller (6), an air supply pipe (19) is connected to the end part of the grinding roller (6) in a rotating mode, and an opening and closing mechanism is arranged on the air supply pipe (19); the opening and closing mechanism comprises a base block (20) and an opening and closing plate (21); one end of the opening and closing plate (21) is connected in a sliding layer arranged in the base block (20) in a sliding way, the sliding layer is communicated with the air supply pipe (19), a through hole (22) is formed in the opening and closing plate (21), and the opening and closing plate (21) is connected to the cross rod (12);
the air outlet hole (18) is Y-shaped, the air outlet end of the air outlet hole (18) is arranged on the inclined surface of the extrusion strip (11), a limiting rod (23) is arranged in the air outlet hole (18), one end of the limiting rod (23) is connected to the inner surface of the grinding roller (6) through a spring, an air passage (24) is formed in the limiting rod (23), the air passage (24) is T-shaped, and the air passages (24) are communicated with the two air outlet ends of the air outlet hole (18);
a blocking mechanism is arranged in the air outlet end of the air outlet hole (18); the plugging mechanism comprises a sliding block (25) and a pull rope (26); the sliding block (25) is connected in the air outlet end of the air outlet hole (18) in a sliding mode through a spring, one end of a pull rope (26) is fixedly connected to the end portion of the sliding block (25), and the other end of the pull rope (26) penetrates through the extrusion strip (11) and extends to the other end of the limiting rod (23) in a fixedly connected mode.
2. The high-versatility foam preparation crushing apparatus for construction according to claim 1, wherein: the two fork bars of the V-shaped bar (10) respectively comprise a fixed bar (27) and a movable bar (28), one end of the movable bar (28) is connected in a sliding hole formed in the end face of the fixed bar (27) in a sliding mode through a spring, the other end of the movable bar (28) is spherical, and the other end of the movable bar (28) is connected in a groove (29) formed in the inclined face of the extrusion table (4) in a sliding mode.
3. The high-versatility foam preparation crushing apparatus for construction according to claim 2, wherein: the horizontal plane of the extrusion table (4) is provided with a sharp cone (30), the lower end surface of the extrusion column (2) is also provided with the sharp cone (30), and the sharp cones (30) are mutually meshed in a staggered mode.
4. A method for preparing a foaming agent with high universality for construction, which comprises the foaming agent preparation crushing equipment with high universality for construction according to any one of claims 1-3, and is characterized in that: the foaming agent material with high universality for construction, which is used in the preparation method of the foaming agent with high universality for construction, comprises the following components in parts by weight:
60-70 parts of base material;
50-60 parts of ingredients;
the base material comprises the following materials in parts by weight:
30-70 parts of zeolite;
15-20 parts of high-viscosity attapulgite clay;
the ingredients comprise the following materials in parts by weight:
2-35 parts of sodium bicarbonate;
3-25 parts of sodium alkyl benzene sulfonate;
0.01-0.03 part of sodium polyacrylate;
0.01-0.03 parts of sodium pyrophosphate;
8-27 parts of sodium dodecyl sulfate;
5-19 parts of amine oxide;
supplementing water to 100 parts;
the foaming agent also comprises the following materials in parts by weight:
10-15 parts of waterproof acrylic pigment;
5-12 parts of vinyl bis-stearamide dispersant;
the preparation method of the foaming agent with high universality for construction comprises the following steps:
s1: pretreating base materials, namely putting blocky zeolite into crushing equipment for crushing and grinding treatment, filtering the crushed zeolite by a 200-mesh screen, drying the high-viscosity attapulgite clay, putting the crushed attapulgite clay into the crushing equipment for crushing and grinding treatment, and filtering the crushed zeolite by the 200-mesh screen for later use;
s2: putting the filtered zeolite and high-viscosity attapulgite clay into a mixing barrel containing hydrochloric acid, controlling the soaking time to be 12-36h and the temperature to be 15-20 ℃, taking out, drying, controlling the drying time to be 6-18h and controlling the drying temperature to be 200-600 ℃ for later use;
s3: putting the dried material into a grinder, filtering by using 800-1000 screens after grinding, selecting ultrasonic screening equipment for filtering by using the screens, storing the screens in an iron barrel after screening, and sealing and keeping the screens away from light for later use;
s4: putting the materials in the step S3 into a mixing barrel, adding ingredients into the mixing barrel, and stirring and mixing; the first stage stirring speed is 200r/min, the stirring time is 40-60min, the second stage stirring speed is 600r/min, the stirring time is 1.5-2.5h, and the foaming agent can be prepared after being taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210160258.2A CN114522788B (en) | 2022-02-22 | 2022-02-22 | Foaming agent with high universality for construction and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210160258.2A CN114522788B (en) | 2022-02-22 | 2022-02-22 | Foaming agent with high universality for construction and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114522788A CN114522788A (en) | 2022-05-24 |
| CN114522788B true CN114522788B (en) | 2023-06-02 |
Family
ID=81625028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210160258.2A Active CN114522788B (en) | 2022-02-22 | 2022-02-22 | Foaming agent with high universality for construction and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114522788B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4474334A (en) * | 1979-05-07 | 1984-10-02 | Taurus Gumiipari Vallalat | Process and equipment for the crushing of scrap rubber, particularly scrap type |
| JPH02136068U (en) * | 1989-04-14 | 1990-11-13 | ||
| CN104307775A (en) * | 2014-10-10 | 2015-01-28 | 枣庄福源环能机械制造有限公司 | Steel wire rope dirt-removing oiling machine |
| CN105195511A (en) * | 2015-09-28 | 2015-12-30 | 浙江普特铝业有限公司 | Angle-adjustable aluminum plate hot rolling device |
| CN107805967A (en) * | 2016-09-09 | 2018-03-16 | 李安然 | Mobile vacuum roller roll body aspirating hole cleaning device |
| CN112742508A (en) * | 2020-12-29 | 2021-05-04 | 合肥谷口化工科技有限公司 | Preparation method of water-based latex paint composite auxiliary agent |
| CN215743682U (en) * | 2021-08-02 | 2022-02-08 | 深圳市东大洋水泥制品有限公司 | Gravel bin for producing concrete |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5573240U (en) * | 1978-11-09 | 1980-05-20 | ||
| CN1325950A (en) * | 2001-07-10 | 2001-12-12 | 梁广川 | Nm-class composite detergent and its preparing process |
| FI119801B (en) * | 2004-12-28 | 2009-03-31 | Neste Oil Oyj | Catalytic materials and process for their preparation |
| CN101442126B (en) * | 2008-08-01 | 2010-07-07 | 上海华实纳米材料有限公司 | Carbon nanotube key joint lithium iron phosphate composite electrode material and preparation method thereof |
| CN208320896U (en) * | 2018-04-24 | 2019-01-04 | 上海耀岩化学品有限公司 | A kind of grinding device being used to prepare manganese phosphate powder |
| CN108658500A (en) * | 2018-05-18 | 2018-10-16 | 陆伟 | A kind of powdered cement is with compound flame-retardant expanded dose |
| CN109174405B (en) * | 2018-08-27 | 2021-01-12 | 辽宁银盛水泥集团有限公司 | High-pressure roller mill for building ore |
| CN210522761U (en) * | 2019-09-05 | 2020-05-15 | 福建上杭恒驰硅业有限公司 | Novel industrial silicon is smashing for manufacturing device |
-
2022
- 2022-02-22 CN CN202210160258.2A patent/CN114522788B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4474334A (en) * | 1979-05-07 | 1984-10-02 | Taurus Gumiipari Vallalat | Process and equipment for the crushing of scrap rubber, particularly scrap type |
| JPH02136068U (en) * | 1989-04-14 | 1990-11-13 | ||
| CN104307775A (en) * | 2014-10-10 | 2015-01-28 | 枣庄福源环能机械制造有限公司 | Steel wire rope dirt-removing oiling machine |
| CN105195511A (en) * | 2015-09-28 | 2015-12-30 | 浙江普特铝业有限公司 | Angle-adjustable aluminum plate hot rolling device |
| CN107805967A (en) * | 2016-09-09 | 2018-03-16 | 李安然 | Mobile vacuum roller roll body aspirating hole cleaning device |
| CN112742508A (en) * | 2020-12-29 | 2021-05-04 | 合肥谷口化工科技有限公司 | Preparation method of water-based latex paint composite auxiliary agent |
| CN215743682U (en) * | 2021-08-02 | 2022-02-08 | 深圳市东大洋水泥制品有限公司 | Gravel bin for producing concrete |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114522788A (en) | 2022-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107335498A (en) | A kind of construction waste crushing screening plant | |
| CN114522788B (en) | Foaming agent with high universality for construction and preparation method thereof | |
| CN117101467A (en) | Production equipment of cleaning agent | |
| CN113713916B (en) | Dust-free type efficient ball milling equipment for environment-friendly cement production workshop | |
| CN110420726B (en) | Magnetite ore dressing device | |
| CN212493963U (en) | Impurity removing device for flour production | |
| CN210675932U (en) | Production of brick that absorbs water is with deironing device that sieves | |
| CN212975126U (en) | Cell opener production line based on polyether polyol-calcium stearate | |
| CN216023703U (en) | Kaolin crushing and dust removing device | |
| CN115463728A (en) | Coal briquette crushing equipment and crushing process for coal mining | |
| CN219502842U (en) | Toughened glass is breaker for recovery | |
| CN210159655U (en) | Crushing device for waste concrete blocks | |
| CN113953066B (en) | Environment-friendly and harmless quartz sand preparation system | |
| CN208839649U (en) | A kind of novel coal grinder assisting coal powder injection machine | |
| CN216026133U (en) | Machine-made sand production line of concrete mixing plant | |
| CN219092174U (en) | Grinding device for preparing dry powder mortar | |
| CN114178021B (en) | Ceramic clay smashing and iron removing mechanism and using method thereof | |
| CN213527891U (en) | Broken dust pelletizing system of raw material | |
| CN216654866U (en) | Mechanism sand grinder | |
| CN213726869U (en) | Screening device for ball mill | |
| CN221156851U (en) | Clear stifled equipment convenient to use | |
| CN217614901U (en) | Environment-friendly jaw crusher | |
| CN211216888U (en) | Double-roller crusher with grate plate structure | |
| CN211246720U (en) | Pearlite system sand equipment convenient to screen gravel | |
| CN218223410U (en) | Prevent stifled flour device that sieves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |