CN105710973A - System and method for preparing dry-mixed mortar - Google Patents
System and method for preparing dry-mixed mortar Download PDFInfo
- Publication number
- CN105710973A CN105710973A CN201610275064.1A CN201610275064A CN105710973A CN 105710973 A CN105710973 A CN 105710973A CN 201610275064 A CN201610275064 A CN 201610275064A CN 105710973 A CN105710973 A CN 105710973A
- Authority
- CN
- China
- Prior art keywords
- additive
- feed bin
- vibrating disk
- motor
- mixed mortar
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/002—Mixing systems, i.e. flow charts or diagrams; Making slurries; Involving methodical aspects; Involving pretreatment of ingredients; Involving packaging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/068—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors having means to elevate or hoist a charging-bin or container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/14—Supply means incorporated in, or mounted on, mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/02—General arrangement or layout of plant for producing mixtures of clay or cement with other materials
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a system for preparing dry-mixed mortar. The system comprises a conveying device (8), a spiral material conveying device (9), a lifter (10) and a two-stage metering device (11); the lifter (10) is composed of a bend (19) and a packing auger arranged in the bend (19), and the other end of the bend (19) is communicated with a stirrer (2); the two-stage metering device (11) is composed of a coarse additive bin (20), a fine additive bin (21), a vibrating disk A (22), a vibrating disk B (23), a weighing sensor A (24), a weighing sensor B (25), an overturning motor A (26) and an overturning motor B (27); and slopes are arranged on the top surface of the vibrating disk A (22) and the top surface of the vibrating disk B (23), and the vibrating disk B (23) is arranged below the discharging end of the coarse additive bin (20). The system has the beneficial effects that the production efficiency of the dry-mixed mortar is improved, the service life of the system is prolonged, accurate adding of an additive is achieved, and mixing of the additive is even.
Description
Technical field
The present invention relates to technical field prepared by dry-mixed mortar, particularly a kind of system and method preparing dry-mixed mortar.
Background technology
Dry-mixed mortar, is the one being most widely used in premixing mortar, is also the final direction of green construction material development.As mortar for building, dry-mixed mortar plays bonding, liner, protection and decoration function with thin layer in building with structures, lifting along with modern architecture industry construction ability, dry-mixed mortar is as flexible and sustainable supply construction material, both having met building performance, and met mechanized construction quick simultaneously, amount is big, transient demand amount increases swift and violent construction demand, extremely wide in building and fitting-out work application.
Dry-mixed mortar is by Binder Materials, gather materials, admixture and additive mix according to a certain percentage, in dry-mixed mortar, the raw material of most critical is additive, this is also one of dry-mixed mortar notable mark being different from traditional architecture mortar, wherein often produce 1t dry-mixed mortar and take around the additive using 150g～200g, that is additives for Dry-Mixed Mortar quality accounts for the 0.015%～0.02% of mortar gross mass, although additives for Dry-Mixed Mortar makes consumption considerably less, but but can play the intensity increasing dry-mixed mortar, improve the adhesive property of mortar, optimize the initial workability of building mortar, solve part mortar durability poor, the effect of the problem such as even cannot construct, additives for Dry-Mixed Mortar is based on thickening water retention property, to improve the various performance of mortar for auxiliary, various additive economical rationality are applied in premixing mortar by the development of modern mortar technology exactly, to meet the needs of modern building technology development, in premixing mortar product cost, additive account for sizable ratio, therefore the somewhat deviation of dry-mixed mortar metering system is not only by the quality of appreciable impact dry-mixed mortar, will also result in sharply increasing of mortar production cost simultaneously.Feedback metric results is the basic demand of metering system quickly and accurately, how to allow the important symbol of trace mineral supplement and substantial amounts of mixing of materials uniformly metering system and production system perfect adaptation especially simultaneously.
Fig. 1 is the structural representation of traditional mode of production dry-mixed mortar device, and it includes raw material storage system, material transport system, facilities of mix storied building etc..Setting in facilities of mix storied building includes blender, finished bin etc., and blender top includes some temporary memory device and such as gathers materials storage tank, admixture storage tank, Binder Materials storage tank and additive storage tank etc., facilitates material to fall directly in blender.Above-mentioned temporary memory device discharging opening all connects with blender, and bottom is provided with metering device.The technique preparing dry-mixed mortar is: gather materials weighing respectively accurately, admixture, the materials such as Binder Materials are by conveying worm transport to bucket elevator, enter in interim storage tank through bucket elevator, open the additive valve in additive storage tank again, by conveying worm, additive is transported to metering device, additive drops on LOAD CELLS, demonstrate weight amount, when arriving the weight of required additive, stop feed, subsequently the additive weighed up is sent in blender, then passing through the shaft in blender drives stirring vane to rotate, so that gathering materials, Binder Materials, admixture and additive Homogeneous phase mixing, finally the finished product of mix homogeneously is sent in product storehouse.
There is following defect in above-mentioned dry-mixed mortar measuring equipment: (1) often produces 1t dry-mixed mortar and takes around the additive using 150g～200g, additive makes consumption extremely small, stirring mixes uneven meeting and causes the fluctuation of product quality, affects mortar and uses and performance.For ensureing mixed effect, it usually needs extend mixing time, this wear damage added undoubtedly again shaft and paddle, shorten the service life of blender, also reduce production efficiency simultaneously.(2) in the process of LOAD CELLS metering additive, owing to producing bigger vibrations when blender works, cause that facilities of mix storied building is in and significantly swing environment, sensitive LOAD CELLS is subject to the severe jamming of surrounding, sensor cannot differentiate the load originating from surrounding or the load of material whereabouts, thus the accuracy of the metric results of weighing balance cannot be ensured.(3) Binder Materials, admixture and gather materials and directly leak in blender, material causes going out of gas in the confined space, affects the accuracy of measuring equipment most probably, also reduces the service life of measuring equipment.Therefore, the measuring equipment of existing dry-mixed mortar is difficult to meet the needs that mortar produces.
Summary of the invention
Present invention aims to overcome the defect of prior art, it is provided that a kind of fast response time, improve dry-mixed mortar production efficiency, extend system service life, realize additive and accurately add, the system and method preparing dry-mixed mortar of additive mix homogeneously.
The purpose of the present invention is achieved through the following technical solutions: a kind of system preparing dry-mixed mortar, it includes facilities of mix storied building, blender, motor I, decelerator, product feed bin and be arranged at the upper spacer in facilities of mix storied building and lower clapboard, described motor I, decelerator and blender are all fixedly installed in upper spacer surface, the outfan of motor I is connected with the input of decelerator, the outfan of decelerator is connected with the shaft in blender, lower clapboard is provided with multiple product feed bin, it is connected to butterfly valve I each through pipeline between upper port and the discharging opening of blender of described each product feed bin, the lower port place of each product feed bin is respectively connected with butterfly valve II；
This system also includes the conveyer device being arranged at outside facilities of mix storied building, screw conveying device, elevator and twin-stage metering device, screw conveying device is by cylinder, motor II and rotation are installed on the screw rod composition in cylinder, the outfan of motor II is connected with screw rod, the left and right end of cylinder is respectively arranged with charging aperture and discharging opening, charging aperture is positioned at the top of discharging opening, discharging opening is arranged at the lower section in delivery device tip portion, the top of cylinder also sets up additive inlet tube A and additive inlet tube B, elevator is made up of bend pipe and the auger being arranged in bend pipe, one end of bend pipe is connected with discharging opening, the other end of bend pipe connects with blender, twin-stage metering device is by thick additive feed bin, thin additive feed bin, vibrating disk A, vibrating disk B, LOAD CELLS A, LOAD CELLS B, upset motor A and upset motor B composition, the top surface of vibrating disk A and vibrating disk B is provided with slope, vibrating disk A is arranged at the lower section of thin additive feed bin discharge end, LOAD CELLS A is arranged at the lower section on vibrating disk A slope and is positioned at the surface of additive inlet tube A, the outfan of upset motor A is connected with LOAD CELLS A, vibrating disk B is arranged at the lower section of thick additive feed bin discharge end, LOAD CELLS B is arranged at the lower section on vibrating disk B slope and is positioned at the surface of additive inlet tube B, the outfan of upset motor B is connected with LOAD CELLS B；
This system also includes admixture feed bin, Binder Materials feed bin and the feed bin that gathers materials, and admixture feed bin is erected at above conveyer device, and Binder Materials feed bin connects with cylinder with the discharge end of the feed bin that gathers materials.
Described conveyer device is made up of drive pulley, conveyer belt and driven pulley, and conveyer belt is installed between drive pulley and driven pulley, and drive pulley is arranged on the left of driven pulley, and driven pulley is arranged at the surface of charging aperture.
Described twin-stage metering device also includes casing, described thick additive feed bin, thin additive feed bin, vibrating disk A, vibrating disk B, LOAD CELLS A and LOAD CELLS B may be contained within casing, thick additive feed bin and thin additive feed bin may be contained within the top of casing, upset motor A level is fixedly installed in the left side of casing, and upset motor B level is fixedly installed in the right side of casing.
Described additive inlet tube A and additive inlet tube B may be contained between charging aperture and discharging opening.
This system also includes PLC control system, and described control system is connected with motor I, motor II, upset motor A, upset motor B, butterfly valve I and butterfly valve II.
Described elevator is alternatively bucket elevator.
The discharge end of described admixture feed bin is arranged at the surface of conveyer belt.
It is provided with cat ladder in described facilities of mix storied building.
Described twin-stage metering device is provided with microcomputer control system.
Described system prepares the method for dry-mixed mortar, and it comprises the following steps:
S1, admixture conveying, rotating drive pulley and open the discharge end of admixture feed bin, drive pulley drives driven pulley to rotate through conveyer belt, and admixture drops on conveyer belt, admixture enters in cylinder through charging aperture, it is achieved thereby that the conveying of admixture；
S2, Binder Materials and the interpolation gathered materials, open and all enter in cylinder Binder Materials feed bin and the discharge end of the feed bin that gathers materials, the Binder Materials in Binder Materials feed bin and gathering materials in feed bin of gathering materials, it is achieved thereby that Binder Materials and the interpolation gathered materials；
S3, gross weight is the interpolation of the additive of m, first open the discharge end of thick additive feed bin and open vibrating disk B, thick additive in thick additive feed bin falls on vibrating disk B, under the effect of vibration, thick additive falls on LOAD CELLS B along slope, the now weight readings k on record LOAD CELLS B, it is then turned off vibrating disk B, then open the discharge end of thin additive feed bin and open vibrating disk A, under the effect of vibration, thin additive falls on LOAD CELLS A along slope, when the weight readings on LOAD CELLS A is n, wherein n=m-k, close vibrating disk A immediately, finally open upset motor A and upset motor B, upset motor A and upset motor B all rotates 180 °, thin additive is poured in cylinder through additive inlet tube A by upset motor A, thick additive is poured in cylinder through additive inlet tube B by upset motor B, it is achieved thereby that the accurate interpolation of the additive that gross weight is m；
S4, premixing, start motor II, motor II and drive screw rod to rotate, screw rod by admixture, Binder Materials, gather materials and additive is transported to discharge outlet, course of conveying achieves admixture, Binder Materials, gathers materials and the premixing of additive；
Compound in S5, step S4 enters in elevator through discharging opening, and compound is delivered in blender by elevator；
S6, dry-mixed mortar preparation, open motor I, motor I drives shaft in blender to rotate through decelerator, shaft band moving vane rotates, blade makes admixture, Binder Materials, gather materials and additive constantly moves in blender, to ensure the uniformity of mixing, after 20 ~ 50min, prepare finished product dry-mixed mortar；
S7, opening butterfly valve I and the discharging opening of blender bottom, dry-mixed mortar enters in product feed bin and collects.
The invention have the advantages that the screw rod of (1) present invention by Binder Materials, gather materials, admixture and additive be transported to discharge outlet time, achieve admixture, Binder Materials, gather materials and the premixing of trace additive, reach the purpose carried out while conveying and stirring, shorten material mixing time in blender, thus improve the production efficiency of dry-mixed mortar, extend the service life of shaft and stirring vane simultaneously.(2) present invention adopts twin-stage metering device to weigh additive, namely first weighs thick additive, then weighs thin additive to compensate weight, improves accurately weighing of additive.(3) the twin-stage metering device of the present invention is arranged at the outside of outside facilities of mix storied building, it does not have the interference of blender vibrations, it is ensured that LOAD CELLS A and LOAD CELLS B, when weighing material, will not produce any error, improves accurately weighing of additive.(4) present invention has reinvented dry-mixed mortar production work flow process, has elongated technological process, it is simple to dry-mixed mortar quality control.(5) present invention firstly provides the metering method of premixing, be mixed into purpose with secondary, it is achieved that the perfect adaptation of metering system and production system.(6) present invention is easy to computer system connection, measuring equipment fast response time.(7) metering system of the present invention achieves the double; two middle combination that field control controls with Central Control Room, it is simple to the process of measuring equipment system emergency situation and maintenance.
Accompanying drawing explanation
Fig. 1 is the equipment drawing of traditional mode of production dry-mixed mortar；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the I portion partial enlarged view of Fig. 2；
Fig. 4 is microcomputer control system；
In figure, 1-facilities of mix storied building, 2-blender, 3-motor I, 4-decelerator, 5-product feed bin, 6-upper spacer, 7-lower clapboard, 8-conveyer device, 9-screw conveying device, 10-elevator, 11-twin-stage metering device, 12-cylinder, 13-motor II, 14-screw rod, 15-charging aperture, 16-discharging opening, 17-additive inlet tube A, 18-additive inlet tube B, 19-bend pipe, the thick additive feed bin of 20-, the thin additive feed bin of 21-, 22-vibrating disk A, 23-vibrating disk B, 24-LOAD CELLS A, 25-LOAD CELLS B, 26-overturns motor A, 27-overturns motor B, 28-admixture feed bin, 29-Binder Materials feed bin, 30-gathers materials feed bin, 31-drive pulley, 32-conveyer belt, 33-driven pulley, 34-casing, 35-butterfly valve I, 36-butterfly valve II.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
As shown in Figure 2, a kind of system preparing dry-mixed mortar, it includes facilities of mix storied building 1, blender 2, motor I3, decelerator 4, product feed bin 5 and be arranged at the upper spacer 6 in facilities of mix storied building 1 and lower clapboard 7, it is provided with cat ladder in facilities of mix storied building 1, described motor I3, decelerator 4 and blender 2 are all fixedly installed in upper spacer 6 surface, the outfan of motor I3 is connected with the input of decelerator 4, the outfan of decelerator 4 is connected with the shaft in blender 2, lower clapboard 7 is provided with multiple product feed bin 5, it is connected to butterfly valve I35 each through pipeline between upper port and the discharging opening of blender 2 of described each product feed bin 5, the lower port place of each product feed bin 5 is respectively connected with butterfly valve II36.
As shown in Figures 2 and 3, this system also includes the conveyer device 8 being arranged at outside facilities of mix storied building 1, screw conveying device 9, elevator 10 and twin-stage metering device 11, screw conveying device 9 is by cylinder 12, the screw rod 14 that motor II13 and rotation are installed in cylinder 12 forms, the outfan of motor II13 is connected with screw rod 14, the left and right end of cylinder 12 is respectively arranged with charging aperture 15 and discharging opening 16, charging aperture 15 is positioned at the top of discharging opening 16, discharging opening 16 is arranged at the lower section of conveyer device 8 terminal part, the top of cylinder 12 also sets up additive inlet tube A17 and additive inlet tube B18, elevator 10 is made up of bend pipe 19 and the auger being arranged in bend pipe 19, one end of bend pipe 19 is connected with discharging opening 16, the other end of bend pipe 19 connects with blender 2, twin-stage metering device 11 is by thick additive feed bin 20, thin additive feed bin 21, vibrating disk A22, vibrating disk B23, LOAD CELLS A24, LOAD CELLS B25, upset motor A26 and upset motor B27 composition, the top surface of vibrating disk A22 and vibrating disk B23 is provided with slope, vibrating disk A22 is arranged at the lower section of thin additive feed bin 21 discharge end, LOAD CELLS A24 is arranged at the lower section on vibrating disk A22 slope and is positioned at the surface of additive inlet tube A17, the outfan of upset motor A26 is connected with LOAD CELLS A24, vibrating disk B23 is arranged at the lower section of thick additive feed bin 20 discharge end, LOAD CELLS B25 is arranged at the lower section on vibrating disk B23 slope and is positioned at the surface of additive inlet tube B18, the outfan of upset motor B27 is connected with LOAD CELLS B25.
As shown in Figures 2 and 3, this system also includes admixture feed bin 28, Binder Materials feed bin 29 and the feed bin 30 that gathers materials, admixture feed bin 28 is erected at above conveyer device 8, Binder Materials feed bin 29 connects with cylinder 12 with the discharge end of the feed bin 30 that gathers materials, and the discharge end of admixture feed bin 28 is arranged at the surface of conveyer belt 32.
As shown in Figure 3, conveyer device 8 is made up of drive pulley 31, conveyer belt 32 and driven pulley 33, conveyer belt 32 is installed between drive pulley 31 and driven pulley, and drive pulley 31 is arranged on the left of driven pulley 33, and driven pulley 33 is arranged at the surface of charging aperture 15.
As shown in Figure 3, twin-stage metering device 11 also includes casing 34, described thick additive feed bin 20, thin additive feed bin 21, vibrating disk A22, vibrating disk B23, LOAD CELLS A24 and LOAD CELLS B25 may be contained within casing 34, thick additive feed bin 20 and thin additive feed bin 21 may be contained within the top of casing 34, upset motor A26 level is fixedly installed in the left side of casing 34, and upset motor B27 level is fixedly installed in the right side of casing 34.
Described additive inlet tube A17 and additive inlet tube B18 may be contained between charging aperture 15 and discharging opening 16.This system also includes PLC control system, described control system is connected with motor I3, motor II13, upset motor A26, upset motor B27, butterfly valve I35 and butterfly valve II36, motor I and motor II can be controlled by control system start or close, the conducting of butterfly valve I35 and butterfly valve II36 can also be controlled or block simultaneously；Elevator 10 is alternatively bucket elevator.Described twin-stage metering device 11 is provided with microcomputer control system.
Described system prepares the method for 4t dry-mixed mortar, and it comprises the following steps:
S1, admixture conveying, rotating drive pulley 31 and open the discharge end of admixture feed bin 28, drive pulley 31 drives driven pulley 33 to rotate through conveyer belt 32, and admixture drops on conveyer belt 32, admixture enters in cylinder 12 through charging aperture 15, it is achieved thereby that the conveying of admixture；
S2, Binder Materials and the interpolation gathered materials, open and all enter in cylinder 12 Binder Materials feed bin 29 and the discharge end of the feed bin 30 that gathers materials, the Binder Materials in Binder Materials feed bin 29 and gathering materials in feed bin 30 of gathering materials, it is achieved thereby that Binder Materials and the interpolation gathered materials；
S3, gross weight is the interpolation of the additive of 2.4kg, first open the discharge end of thick additive feed bin 20 and open vibrating disk B23, thick additive in thick additive feed bin 20 falls on vibrating disk B23, under the effect of vibration, thick additive falls on LOAD CELLS B25 along slope, the now weight readings 2kg on record LOAD CELLS B25, it is then turned off vibrating disk B23, then open the discharge end of thin additive feed bin 21 and open vibrating disk A22, under the effect of vibration, thin additive falls on LOAD CELLS A24 along slope, when the weight readings on LOAD CELLS A24 is 0.4kg, close vibrating disk A22 immediately, finally open upset motor A26 and upset motor B27, upset motor A26 and upset motor B27 all rotates 180 °, thin additive is poured in cylinder 12 through additive inlet tube A17 by upset motor A26, thick additive is poured in cylinder 12 through additive inlet tube B18 by upset motor B27, achieve and tentatively weigh and accurately weigh, ensure that the accurate interpolation of the additive that gross weight is 2.4kg, in addition additive carries out in the outside of facilities of mix storied building 1 weighing, there is no the interference of blender 2 or external shock, further increase accurately weighing of additive；
S4, premixing, start motor II13, motor II13 drives screw rod 14 to rotate, screw rod 14 by admixture, Binder Materials, gather materials and additive is transported to discharging opening 16 place, course of conveying achieves admixture, Binder Materials, gathers materials and the premixing of additive, make the follow-up blender 2 only can by uniform for four kinds of mixing of materials with little time, ensure that the more uniform of mixing of materials, also improve the production efficiency of dry-mixed mortar simultaneously, extend the service life of shaft and stirring vane；
Compound in S5, step S4 enters in elevator 10 through discharging opening 16, and compound is delivered in blender 2 by elevator 10；
S6, dry-mixed mortar preparation, open motor I3, motor I3 drives shaft in blender 2 to rotate through decelerator 4, shaft band moving vane rotates, blade makes admixture, Binder Materials, gathers materials and additive constantly motion in blender 2, to ensure the uniformity of mixing, after 40min, prepare the finished product dry-mixed mortar that weight is 3000kg；
S7, opening butterfly valve I35 and the discharging opening of blender 2 bottom, dry-mixed mortar enters in product feed bin 5 and collects, admixture, Binder Materials in dry-mixed mortar and gather materials and can configure by standard proportional.
Claims (10)
1. the system preparing dry-mixed mortar, it includes facilities of mix storied building (1), blender (2), motor I(3), decelerator (4), product feed bin (5) and be arranged at the upper spacer (6) in facilities of mix storied building (1) and lower clapboard (7), described motor I(3), decelerator (4) and blender (2) are all fixedly installed in upper spacer (6) surface, motor I(3) outfan be connected with the input of decelerator (4), the outfan of decelerator (4) is connected with the shaft in blender (2), lower clapboard (7) is provided with multiple product feed bin (5), it is characterized in that: between upper port and the discharging opening of blender (2) of described each product feed bin (5), be connected to butterfly valve I(35 each through pipeline), the lower port place of each product feed bin (5) is respectively connected with butterfly valve II(36)；
This system also includes being arranged at the conveyer device (8) that facilities of mix storied building (1) is outside, screw conveying device (9), elevator (10) and twin-stage metering device (11), screw conveying device (9) is by cylinder (12), motor II(13) and rotate screw rod (14) composition being installed in cylinder (12), motor II(13) outfan be connected with screw rod (14), the left and right end of cylinder (12) is respectively arranged with charging aperture (15) and discharging opening (16), charging aperture (15) is positioned at the top of discharging opening (16), discharging opening (16) is arranged at the lower section of conveyer device (8) terminal part, the top of cylinder (12) also sets up additive inlet tube A(17) and additive inlet tube B(18), elevator (10) is made up of bend pipe (19) and the auger being arranged in bend pipe (19), one end of bend pipe (19) is connected with discharging opening (16), the other end of bend pipe (19) connects with blender (2), twin-stage metering device (11) is by thick additive feed bin (20), thin additive feed bin (21), vibrating disk A(22), vibrating disk B(23), LOAD CELLS A(24), LOAD CELLS B(25), upset motor A(26) and upset motor B(27) composition, vibrating disk A(22) and vibrating disk B(23) top surface on be provided with slope, vibrating disk A(22) it is arranged at the lower section of thin additive feed bin (21) discharge end, LOAD CELLS A(24) be arranged at vibrating disk A(22) lower section on slope and be positioned at additive inlet tube A(17) surface, upset motor A(26) outfan and LOAD CELLS A(24) be connected, vibrating disk B(23) it is arranged at the lower section of thick additive feed bin (20) discharge end, LOAD CELLS B(25) be arranged at vibrating disk B(23) lower section on slope and be positioned at additive inlet tube B(18) surface, upset motor B(27) outfan and LOAD CELLS B(25) be connected；
This system also includes admixture feed bin (28), Binder Materials feed bin (29) and the feed bin that gathers materials (30), admixture feed bin (28) is erected at conveyer device (8) top, and Binder Materials feed bin (29) connects with cylinder (12) with the discharge end of the feed bin that gathers materials (30).
2. a kind of system preparing dry-mixed mortar according to claim 1, it is characterized in that: described conveyer device (8) is made up of drive pulley (31), conveyer belt (32) and driven pulley (33), conveyer belt (32) is installed between drive pulley (31) and driven pulley, drive pulley (31) is arranged at driven pulley (33) left side, and driven pulley (33) is arranged at the surface of charging aperture (15).
3. a kind of system preparing dry-mixed mortar according to claim 1, it is characterized in that: described twin-stage metering device (11) also includes casing (34), described thick additive feed bin (20), thin additive feed bin (21), vibrating disk A(22), vibrating disk B(23), LOAD CELLS A(24) and LOAD CELLS B(25) may be contained within casing (34), thick additive feed bin (20) and thin additive feed bin (21) may be contained within the top of casing (34), upset motor A(26) level is fixedly installed in the left side of casing (34), upset motor B(27) level is fixedly installed in the right side of casing (34).
4. a kind of system preparing dry-mixed mortar according to claim 1, it is characterised in that: described additive inlet tube A(17) and additive inlet tube B(18) may be contained between charging aperture (15) and discharging opening (16).
5. a kind of system preparing dry-mixed mortar according to claim 1, it is characterized in that: this system also includes PLC control system, described control system and motor I(3), motor II(13), upset motor A(26), upset motor B(27), butterfly valve I(35) and butterfly valve II(36) be connected.
6. a kind of system preparing dry-mixed mortar according to claim 1, it is characterised in that: described elevator (10) is alternatively bucket elevator.
7. a kind of system preparing dry-mixed mortar according to claim 1, it is characterised in that: the discharge end of described admixture feed bin (28) is arranged at the surface of conveyer belt (32).
8. a kind of system preparing dry-mixed mortar according to claim 1, it is characterised in that: it is provided with cat ladder in described facilities of mix storied building (1).
9. a kind of system preparing dry-mixed mortar according to claim 1, it is characterised in that: described twin-stage metering device (11) is provided with microcomputer control system.
10. the method that the system according to any one in claim 1 ~ 9 prepares dry-mixed mortar, it is characterised in that: it comprises the following steps:
S1, admixture conveying, rotate drive pulley (31) and open the discharge end of admixture feed bin (28), drive pulley (31) drives driven pulley (33) to rotate through conveyer belt (32), admixture drops on conveyer belt (32), admixture enters in cylinder (12) through charging aperture (15), it is achieved thereby that the conveying of admixture；
S2, Binder Materials and the interpolation gathered materials, open Binder Materials feed bin (29) and the discharge end of the feed bin that gathers materials (30), Binder Materials in Binder Materials feed bin (29) all enters in cylinder (12) with gathering materials gathering materials in feed bin (30), it is achieved thereby that Binder Materials and the interpolation gathered materials；
S3, gross weight is the interpolation of the additive of m, first open the discharge end of thick additive feed bin (20) and open vibrating disk B(23), thick additive in thick additive feed bin (20) falls into vibrating disk B(23) on, under the effect of vibration, thick additive falls into LOAD CELLS B(25 along slope) on, now record LOAD CELLS B(25) on weight readings k, it is then turned off vibrating disk B(23), then open the discharge end of thin additive feed bin (21) and open vibrating disk A(22), under the effect of vibration, thin additive falls into LOAD CELLS A(24 along slope) on, as LOAD CELLS A(24) on weight readings when being n, wherein n=m-k, close vibrating disk A(22 immediately), finally open upset motor A(26) and upset motor B(27), upset motor A(26) and upset motor B(27) all rotate 180 °, upset motor A(26) by thin additive through additive inlet tube A(17) pour in cylinder (12), upset motor B(27) by thick additive through additive inlet tube B(18) pour in cylinder (12), it is achieved thereby that the accurate interpolation of the additive that gross weight is m；
S4, premixing, start motor II(13), motor II(13) drive screw rod (14) to rotate, screw rod (14) by admixture, Binder Materials, gather materials and additive is transported to discharging opening (16) place, course of conveying achieves admixture, Binder Materials, gathers materials and the premixing of additive；
Compound in S5, step S4 enters in elevator (10) through discharging opening (16), and compound is delivered in blender (2) by elevator (10)；
S6, dry-mixed mortar preparation, open motor I(3), motor I(3) drive shaft in blender (2) to rotate through decelerator (4), shaft band moving vane rotates, blade makes admixture, Binder Materials, gathers materials and additive constantly motion in blender (2), to ensure the uniformity of mixing, after 20 ~ 50min, prepare finished product dry-mixed mortar；
S7, open butterfly valve I(35) and the discharging opening of blender (2) bottom, dry-mixed mortar enters in product feed bin (5) and collects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275064.1A CN105710973B (en) | 2016-04-28 | 2016-04-28 | A kind of system and method for preparing dry-mixed mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275064.1A CN105710973B (en) | 2016-04-28 | 2016-04-28 | A kind of system and method for preparing dry-mixed mortar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105710973A true CN105710973A (en) | 2016-06-29 |
| CN105710973B CN105710973B (en) | 2018-07-03 |
Family
ID=56162623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610275064.1A Active CN105710973B (en) | 2016-04-28 | 2016-04-28 | A kind of system and method for preparing dry-mixed mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105710973B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827231A (en) * | 2017-03-11 | 2017-06-13 | 梁正 | A kind of road construction silt stirring device |
| CN107362727A (en) * | 2017-09-13 | 2017-11-21 | 童永康 | Interactive powder of lacquer putty for use on tempering tank and powder of lacquer putty for use on mixed method |
| CN109676797A (en) * | 2019-02-23 | 2019-04-26 | 陕西四通建设商砼发展有限公司 | A kind of concrete mixing plant |
| CN111070418A (en) * | 2019-12-23 | 2020-04-28 | 重庆文理学院 | Mixing equipment for building slurry mixing and use method thereof |
| CN112874833A (en) * | 2020-12-25 | 2021-06-01 | 山东利鑫新材料集团有限公司 | Automatic receiving device for dry-mixed mortar |
| CN112976315A (en) * | 2019-12-18 | 2021-06-18 | 山西大地华基建材科技有限公司 | Dry-mixed mortar production system |
| CN113442259A (en) * | 2021-06-18 | 2021-09-28 | 上海建工建材科技集团股份有限公司 | 3D printing concrete color spraying system and using method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3629674A1 (en) * | 1986-09-01 | 1988-03-10 | Maurer Gmbh Uelzener Maschf | Device for manufacturing masses that harden and are suitable for permanent storage from contaminated, in particular radioactive, solid and/or liquid wastes |
| FR2659594A1 (en) * | 1990-03-15 | 1991-09-20 | Lemasson Paul | Process for producing a component from a mixture of pozzolana and cement, plant for making use of it and the products obtained |
| CN201720929U (en) * | 2010-06-21 | 2011-01-26 | 无锡江加建设机械有限公司 | Drying-free dry-mixed mortar complete equipment |
| CN102431094A (en) * | 2011-10-24 | 2012-05-02 | 中联重科股份有限公司 | Dry-mixed mortar production system, production method and finished product discharging system |
| CN103662860A (en) * | 2013-12-29 | 2014-03-26 | 赣州虔东稀土集团股份有限公司 | Full-automation powder quantitatively feeding device |
| CN205521976U (en) * | 2016-04-28 | 2016-08-31 | 青神鑫统领建材有限公司 | System for preparation dry -mixed mortar |
-
2016
- 2016-04-28 CN CN201610275064.1A patent/CN105710973B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3629674A1 (en) * | 1986-09-01 | 1988-03-10 | Maurer Gmbh Uelzener Maschf | Device for manufacturing masses that harden and are suitable for permanent storage from contaminated, in particular radioactive, solid and/or liquid wastes |
| FR2659594A1 (en) * | 1990-03-15 | 1991-09-20 | Lemasson Paul | Process for producing a component from a mixture of pozzolana and cement, plant for making use of it and the products obtained |
| CN201720929U (en) * | 2010-06-21 | 2011-01-26 | 无锡江加建设机械有限公司 | Drying-free dry-mixed mortar complete equipment |
| CN102431094A (en) * | 2011-10-24 | 2012-05-02 | 中联重科股份有限公司 | Dry-mixed mortar production system, production method and finished product discharging system |
| CN103662860A (en) * | 2013-12-29 | 2014-03-26 | 赣州虔东稀土集团股份有限公司 | Full-automation powder quantitatively feeding device |
| CN205521976U (en) * | 2016-04-28 | 2016-08-31 | 青神鑫统领建材有限公司 | System for preparation dry -mixed mortar |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827231A (en) * | 2017-03-11 | 2017-06-13 | 梁正 | A kind of road construction silt stirring device |
| CN107362727A (en) * | 2017-09-13 | 2017-11-21 | 童永康 | Interactive powder of lacquer putty for use on tempering tank and powder of lacquer putty for use on mixed method |
| CN109676797A (en) * | 2019-02-23 | 2019-04-26 | 陕西四通建设商砼发展有限公司 | A kind of concrete mixing plant |
| CN112976315A (en) * | 2019-12-18 | 2021-06-18 | 山西大地华基建材科技有限公司 | Dry-mixed mortar production system |
| CN112976315B (en) * | 2019-12-18 | 2022-12-20 | 山西大地华基建材科技有限公司 | Dry-mixed mortar production system |
| CN111070418A (en) * | 2019-12-23 | 2020-04-28 | 重庆文理学院 | Mixing equipment for building slurry mixing and use method thereof |
| CN111070418B (en) * | 2019-12-23 | 2021-05-18 | 重庆文理学院 | Mixing equipment for building slurry mixing and use method thereof |
| CN112874833A (en) * | 2020-12-25 | 2021-06-01 | 山东利鑫新材料集团有限公司 | Automatic receiving device for dry-mixed mortar |
| CN113442259A (en) * | 2021-06-18 | 2021-09-28 | 上海建工建材科技集团股份有限公司 | 3D printing concrete color spraying system and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105710973B (en) | 2018-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105710973A (en) | System and method for preparing dry-mixed mortar | |
| CN205009418U (en) | Modified polyphenyl granule insulation material mixture, stirring and quantitative feeding device | |
| CN210233468U (en) | Concrete and additive premixing device | |
| CN207656946U (en) | A kind of dry powder and mortar feed proportioning system | |
| CN106584674A (en) | Full-automatic batching and mixing control system adopting method of sand enveloped with cement | |
| CN112976315B (en) | Dry-mixed mortar production system | |
| CN205521976U (en) | System for preparation dry -mixed mortar | |
| CN112388832A (en) | Automatic metering device for premixed concrete aggregate and operation method | |
| CN205766824U (en) | A kind of masonry mortar agitating device | |
| CN205926571U (en) | Automatic solidification treatment system of flying dust based on weigh | |
| CN205130117U (en) | Can change high life concrete mixer of blade position | |
| CN217020999U (en) | Dry sand metering device of dry-mixed mortar mixing plant | |
| CN210915848U (en) | Zero damaged production facility of light mortar | |
| CN204461573U (en) | A kind of premixing dry-mixed mortar gauge | |
| CN206589157U (en) | A kind of concrete batching and mixing tower structure | |
| CN203805141U (en) | Automatic batching system for foam concrete | |
| CN210589934U (en) | Concrete weighing and batching device | |
| CN211729723U (en) | Dry sand mixer | |
| CN104690836A (en) | Producing device of building materials | |
| CN204622322U (en) | A kind of concrete mixer | |
| CN210561592U (en) | Asphalt metering and spraying discharging device | |
| CN207825211U (en) | Efficient air entrained concrete aluminium powder liquid adds equipment automatically | |
| CN102431092B (en) | Automatic proportioning device for clay slurry | |
| CN219294316U (en) | Solid waste proportioning device for production of thickened oil thermal recovery well cementing material | |
| CN202399406U (en) | Continuous and accurate burdening system for inorganic building material cementing material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |