CN105881739B - A kind of Multi-stage stirring formula concrete central mix plant - Google Patents
A kind of Multi-stage stirring formula concrete central mix plant Download PDFInfo
- Publication number
- CN105881739B CN105881739B CN201610452064.4A CN201610452064A CN105881739B CN 105881739 B CN105881739 B CN 105881739B CN 201610452064 A CN201610452064 A CN 201610452064A CN 105881739 B CN105881739 B CN 105881739B
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- China
- Prior art keywords
- level
- rubble
- belt conveyer
- agitator tank
- cement
- Prior art date
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- Expired - Fee Related
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- 238000003756 stirring Methods 0.000 title claims abstract description 46
- 239000004567 concrete Substances 0.000 title claims abstract description 33
- 239000000203 mixture Substances 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 65
- 239000004576 sand Substances 0.000 claims abstract description 48
- 239000004568 cement Substances 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 238000003860 storage Methods 0.000 claims description 28
- 230000003139 buffering effect Effects 0.000 claims description 26
- 238000011068 loading method Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 2
- 230000001186 cumulative effect Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 239000004575 stone Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- -1 rubble Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/48—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations
-
- 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
- B28C7/0422—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery
- B28C7/0431—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery using a weighing belt or the like
-
- 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
-
- 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
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (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 kind of Multi-stage stirring formula concrete central mix plant, including siccative feeding device, Multi-stage stirring device and control device, siccative feeding device is located at the top of Multi-stage stirring device, and siccative feeding device, Multi-stage stirring device electrically connect with control device；Wherein, siccative feeding device includes cement transportation line, sand material pipeline and rubble pipeline, and cement, sand material and rubble enter belt conveyer after the pneumatic conveying of siccative feeding device, and are transported to Multi-stage stirring device by belt conveyer.The present invention is stirred using two sets of agitator tanks setting up and down to concrete, is sufficiently stirred by the concrete stirred twice, and each composition is sufficiently mixed, improve the mobility of concrete, the defects of concrete delivery service is easy to caking shaping is avoided, its is simple in construction, easily operated.
Description
Technical field：
The present invention relates to technical field of concrete production, and in particular to a kind of Multi-stage stirring formula concrete central mix plant.
Background technology：
Concrete is one of the present age most important civil engineering material, and it is by certain ratio by cementing material, aggregate and water
Example is prepared, through stirring shaping of vibrating, the artificial stone conserved under certain condition.Concrete stirring system is commonly used in construction
Equipment, the aggregates such as cement, rubble, sand and other admixtures, additive and water are mixed and stirred for by it by a certain percentage, into
It is concrete component to be poured out again after concrete mortar, after the shaping and drying that vibrates.
Under normal circumstances, there was only a mixing drum on mixer, an independent stir chamber be also only provided with mixing drum,
The preparation for completing slurry or concrete that can only be single, function is single, and practicality is not good enough, can not meet modern architecture work
The needs of journey, and concrete is merely through a whipping process, it is understood that there may be insufficient situation is stirred, easily produces caking, stream
The defects of dynamic property difference.
The content of the invention：
The purpose of the present invention is aiming at the deficiencies in the prior art, there is provided a kind of Multi-stage stirring formula concrete central mix plant.
To achieve the above object, technology solution of the invention is as follows：
A kind of Multi-stage stirring formula concrete central mix plant, including siccative feeding device, Multi-stage stirring device and control dress
Put, siccative feeding device is located at the top of Multi-stage stirring device, and siccative feeding device, Multi-stage stirring device are electric with control device
Connection；Wherein, siccative feeding device includes cement transportation line, sand material pipeline and rubble pipeline, cement, sand material and broken
Stone enters belt conveyer after the pneumatic conveying of siccative feeding device, and is transported to Multi-stage stirring device by belt conveyer；
Multi-stage stirring device is two-stage agitating device, including one-level agitator tank and two level agitator tank, and one-level agitator tank is located at two level stirring
The surface of tank, one-level agitator tank top are provided with taper loading hopper by one-level adpting flange, taper loading hopper with it is defeated
Send the end of belt feeder just corresponding, be provided with dust cover outside taper loading hopper, dust cover to the tail end of belt conveyer and
Taper loading hopper cover dust-proof, and taper loading hopper interior welds are magnetic screen cloth, and taper loading hopper stirs with one-level
Mix tank junction and be provided with the first changeover valve, the electronic beater mechanism of one-level is provided with outside one-level agitator tank, and set inside it
It is equipped with one-level spiral agitator and one-level ultrasonic stirrer；The second rotation is provided between one-level agitator tank, two level agitator tank
Valve, second-stage electric beater mechanism is provided with outside two level agitator tank, and it is internally provided with deuterostrophies agitator and two
Level ultrasonic stirrer；The bottom of two level agitator tank is provided with concrete outlet, and spiral discharging device, spiral shell are provided with concrete outlet
Screw out glassware to be driven by the motor being fixed in mounting seat, motor is connected by connecting electric wire with control device；Spiral discharging device
Discharging rod including helical axis and on helical axis, spiral discharging device connect with transfer pipeline.
Multi-stage stirring device also includes water supply component, and water supply component includes the water pump being fixed in mounting seat, and water pump has
The water supply conduit extended straight up, water supply conduit are connected with one-level agitator tank, two level agitator tank, set in water supply conduit respectively
There are first pressure table, second pressure gauge, first pressure table is corresponding with one-level agitator tank, second pressure gauge and two level agitator tank pair
Should；Water pump side is also connected with water tank by water storage pipeline, is provided with inlet valve on water storage pipeline, and water tank also has the
One outlet pipeline and the second outlet pipeline, the first outlet pipeline connect with one-level agitator tank, and the second outlet pipeline stirs with two level
Tank connects, and is provided with the second flowing water Valve on the second outlet pipeline, the first flowing water Valve is provided with the first outlet pipeline.
Cement transportation line, sand material pipeline and rubble pipeline be respectively connecting to the first buffering chamber, the second buffering chamber with
And the 3rd buffering chamber, the first buffering chamber, the second buffering chamber and the 3rd buffering chamber lower part outlet are provided with Electromagnetic Control valve, often
Individual Electromagnetic Control valve bottom is provided with a belt conveyer scale, and Electromagnetic Control valve, belt conveyer scale electrically connect with control device, control
The weighing data of device record belt conveyer scale processed simultaneously carries out cumulative calculation, and three belt conveyer scales store gravimetric value set in advance, and right
Falling material is weighed, once the weight of material of belt conveyer scale total weight reaches the gravimetric value pre-set, control device control
Make corresponding Electromagnetic Control valve to close, stop the supply of corresponding material；The bottom of three belt conveyer scales is additionally provided with receiver
Material is delivered to Multi-stage stirring device by the belt conveyer of material, belt conveyer.
Cement transportation line includes cement and accepts hopper, and cement accepts hopper and is used to accept the cement that transport vehicle ships, cement
The bottom for accepting hopper is provided with the first inclined belt conveyer, and the first inclined belt conveyer stores cement transportation to cement
Storehouse, cement storage silo top are provided with cement screen pack, and the bottom of cement storage silo is provided with cement air conveying line, cement
The first crusing robot is additionally provided with air conveying line.
Sand material pipeline includes sand material and accepts hopper, and sand material accepts hopper and is used to accept the sand material that transport vehicle ships, sand material
The bottom for accepting hopper is provided with the second inclined belt conveyer, and sand material is delivered to sand material and stored by the second inclined belt conveyer
Storehouse, sand material storage silo top are provided with sand material screen pack, and the bottom of sand material storage silo is provided with sand material air conveying line, sand material
The second crusing robot is additionally provided with air conveying line.
Rubble pipeline includes rubble and accepts hopper, and rubble accepts hopper and is used to accept the rubble that transport vehicle ships, rubble
The bottom for accepting hopper is provided with the 3rd inclined belt conveyer, and rubble is delivered to rubble and stored by the 3rd inclined belt conveyer
Storehouse, rubble storage silo top are provided with rubble screen pack, and the bottom of rubble storage silo is provided with rubble air conveying line, rubble
The 3rd crusing robot is additionally provided with air conveying line.
First changeover valve and the second rotary valve structure are identical, and including rotary shaft, axle sleeve is socketed with outside rotary shaft,
Rotary shaft bottom is connected with swingle, and swingle end is fixed with the output shaft company of valve plates, rotary shaft upper end and motor
Connect, pulling handle is further fixed in rotary shaft.
First buffering chamber, the second buffering chamber and the 3rd buffering chamber are provided with high-order level-sensing device and low level level-sensing device,
High-order level-sensing device and low level level-sensing device electrically connects with control device.
The beneficial effects of the present invention are：The present invention is stirred using two sets of agitator tanks setting up and down to concrete,
It is sufficiently stirred by the concrete stirred twice, each composition is sufficiently mixed, and is improved the mobility of concrete, is avoided mixed
The defects of native course of conveying is easy to caking shaping is coagulated, its is simple in construction, easily operated.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of siccative feed device；
Fig. 3 is the structural representation of the first changeover valve.
Embodiment：
In order that the above objects, features and advantages of the present invention can be more obvious understandable, below in conjunction with the accompanying drawings to this hair
Bright embodiment is described in detail.
As shown in Figure 1-2, Multi-stage stirring formula concrete central mix plant include siccative feeding device 4, Multi-stage stirring device with
And control device, siccative feeding device 4 are located at the top of Multi-stage stirring device, siccative feeding device 4, Multi-stage stirring device with
Control device electrically connects；Wherein, siccative feeding device 4 includes cement transportation line 41, sand material pipeline 42 and rubble pipeline
43, cement, sand material and rubble enter belt conveyer 419 after the pneumatic conveying of siccative feeding device 4, and by belt conveyor
Machine 419 is transported to Multi-stage stirring device；Multi-stage stirring device is two-stage agitating device, including one-level agitator tank 13 and two level stirring
Tank 21, one-level agitator tank 13 are located at the surface of two level agitator tank 21, and the top of one-level agitator tank 13 is set by one-level adpting flange
Taper loading hopper 11 is equipped with, taper loading hopper 11 and the end of belt conveyer 419 are just corresponding, outside taper loading hopper 11
Portion is provided with dust cover, and dust cover to the tail end and taper loading hopper 11 of belt conveyer 419 cover dust-proof, and taper is entered
The interior welds of funnel 11 are magnetic screen cloth, and taper loading hopper 11 is provided with the first rotary valve with the junction of one-level agitator tank 13
Door 12, is provided with the electronic beater mechanism of one-level outside one-level agitator tank 13, and its be internally provided with one-level spiral agitator and
One-level ultrasonic stirrer；The second changeover valve 22, two level agitator tank 21 are provided between one-level agitator tank 13, two level agitator tank 21
Outside is provided with second-stage electric beater mechanism, and it is internally provided with deuterostrophies agitator and two level ultrasonic stirrer；Two
The bottom of level agitator tank 21 is provided with concrete outlet, and spiral discharging device 23, spiral discharging device 23 are provided with concrete outlet
Driven by the motor 25 being fixed in mounting seat 26, motor 25 is connected by connecting electric wire 24 with control device；Spiral discharging device
23 include helical axis and the discharging rod on helical axis, and spiral discharging device 23 connects with transfer pipeline 28.
Multi-stage stirring device also includes water supply component, and water supply component includes the water pump 27 being fixed in mounting seat 26, water pump
27 have the water supply conduit extended straight up, and water supply conduit connects with one-level agitator tank 13, two level agitator tank 21 respectively, send water
First pressure table 31, second pressure gauge 33 are provided with pipeline, first pressure table is corresponding with one-level agitator tank 13, second pressure gauge
It is corresponding with two level agitator tank 21；The side of water pump 27 is also connected with water tank 36 by water storage pipeline, be provided with water storage pipeline into
Penstock 37, water tank 36 also have the first outlet pipeline 32 and the second outlet pipeline 34, and the first outlet pipeline 32 stirs with one-level
Mix tank 13 to connect, the second outlet pipeline 34 is connected with two level agitator tank 21, and the second outlet valve is provided with the second outlet pipeline 34
Door 35, the first flowing water Valve is provided with the first outlet pipeline 32.
Cement transportation line 41, sand material pipeline 42 and rubble pipeline 43 are respectively connecting to the first buffering chamber 415, second
The buffering chamber 417 of buffering chamber 416 and the 3rd, the first buffering chamber 415, the second buffering chamber 416 and the bottom of the 3rd buffering chamber 417 go out
Mouth is provided with Electromagnetic Control valve 152, and each bottom of Electromagnetic Control valve 152 is provided with a belt conveyer scale 418, Electromagnetic Control
Valve 152, belt conveyer scale electrically connect with control device, and the weighing data of control device record belt conveyer scale 418 simultaneously carries out accumulative meter
Calculate, three belt conveyer scales 418 store gravimetric value set in advance, and falling material is weighed, and claim once belt conveyer scale 418 is accumulative
The weight of material of amount reaches the gravimetric value pre-set, and control device controls corresponding Electromagnetic Control valve 152 to close, and stops
The supply of corresponding material；The bottom of three belt conveyer scales 418 is additionally provided with the belt conveyer 419 for accepting material, belt conveyer
Material is delivered to Multi-stage stirring device by 419.
First buffering chamber 415, the second buffering chamber 416 and the 3rd buffering chamber 417 be provided with high-order level-sensing device 151 and
Low level level-sensing device, high-order level-sensing device 151 and low level level-sensing device electrically connect with control device.
Cement transportation line 41 includes cement and accepts hopper 411, and cement accepts hopper 411 and is used to accept the water that transport vehicle ships
Mud, the bottom that cement accepts hopper 411 are provided with the first inclined belt conveyer, and the first inclined belt conveyer is by cement transportation
To cement storage silo 412, the top of cement storage silo 412 is provided with cement screen pack, and the bottom of cement storage silo 412 is provided with water
Mud air conveying line 414, the first crusing robot 413 is additionally provided with cement air conveying line 414.
Sand material pipeline 42 includes sand material and accepts hopper, and sand material accepts hopper and is used to accept the sand material that transport vehicle ships, sand
The bottom that material accepts hopper is provided with the second inclined belt conveyer, and sand material is delivered to sand material and deposited by the second inclined belt conveyer
Warehouse, sand material storage silo top are provided with sand material screen pack, and the bottom of sand material storage silo is provided with sand material air conveying line, sand
The second crusing robot is additionally provided with material air conveying line.
Rubble pipeline 43 includes rubble and accepts hopper, and rubble accepts hopper and is used to accept the rubble that transport vehicle ships, broken
The bottom that stone accepts hopper is provided with the 3rd inclined belt conveyer, and rubble is delivered to rubble and deposited by the 3rd inclined belt conveyer
Warehouse, rubble storage silo top are provided with rubble screen pack, and the bottom of rubble storage silo is provided with rubble air conveying line, broken
The 3rd crusing robot is additionally provided with stone air conveying line.
As shown in figure 3, the first changeover valve and the second rotary valve structure are identical, including rotary shaft 124, rotary shaft
Axle sleeve 123 is socketed with outside 124, the bottom of rotary shaft 124 is connected with swingle 125, and the end of swingle 125 is fixed with valve plates
126, the output axis connection of the upper end of rotary shaft 124 and motor 121, pulling handle 122 is further fixed in rotary shaft 124.
The embodiment is to the illustrative present invention, not for the limitation present invention.Any those skilled in the art
The embodiment can be modified under the spirit and scope without prejudice to the present invention, therefore the rights protection model of the present invention
Enclose, should be as listed by the claim of the present invention.
Claims (6)
- A kind of 1. Multi-stage stirring formula concrete central mix plant, it is characterised in that：Filled including siccative feeding device (4), Multi-stage stirring Put and control device, siccative feeding device (4) are located at the top of Multi-stage stirring device, siccative feeding device (4), Multi-stage stirring Device electrically connects with control device；Wherein, siccative feeding device (4) includes cement transportation line (41), sand material pipeline (42) And rubble pipeline (43), cement, sand material and rubble enter belt conveyor after the pneumatic conveying of siccative feeding device (4) Machine (419), and Multi-stage stirring device is transported to by belt conveyer (419)；Multi-stage stirring device is two-stage agitating device, including One-level agitator tank (13) and two level agitator tank (21), one-level agitator tank (13) are located at the surface of two level agitator tank (21), one-level Agitator tank (13) top is provided with taper loading hopper (11), taper loading hopper (11) and conveying skin by one-level adpting flange End with machine (419) is just corresponding, is provided with dust cover outside taper loading hopper (11), dust cover is to belt conveyer (419) tail end and taper loading hopper (11) cover dust-proof, and taper loading hopper (11) interior welds are magnetic screen cloth, Taper loading hopper (11) is provided with the first changeover valve (12) with one-level agitator tank (13) junction, and one-level agitator tank (13) is outside Portion is provided with the electronic beater mechanism of one-level, and it is internally provided with one-level spiral agitator and one-level ultrasonic stirrer；One-level The second changeover valve (22) is provided between agitator tank (13), two level agitator tank (21), is provided with outside two level agitator tank (21) Second-stage electric beater mechanism, and it is internally provided with deuterostrophies agitator and two level ultrasonic stirrer；Two level agitator tank (21) bottom is provided with concrete outlet, is provided with spiral discharging device (23) at concrete outlet, spiral discharging device (23) by Motor (25) driving being fixed in mounting seat (26), motor (25) are connected by connecting electric wire (24) with control device；Spiral Discharger (23) includes helical axis and the discharging rod on helical axis, and spiral discharging device (23) connects with transfer pipeline (28)；Multi-stage stirring device also includes water supply component, and water supply component includes the water pump (27) being fixed in mounting seat (26), water pump (27) there is the water supply conduit extended straight up, water supply conduit connects with one-level agitator tank (13), two level agitator tank (21) respectively It is logical, first pressure table (31), second pressure gauge (33) are provided with water supply conduit, first pressure table and one-level agitator tank (13) are right Should, second pressure gauge is corresponding with two level agitator tank (21)；Water pump (27) side is also connected with water tank (36) by water storage pipeline, Inlet valve (37) is provided with water storage pipeline, water tank (36) also has the first outlet pipeline (32) and the second outlet pipeline (34), the first outlet pipeline (32) connects with one-level agitator tank (13), and the second outlet pipeline (34) connects with two level agitator tank (21) It is logical, the second flowing water Valve (35) is provided with the second outlet pipeline (34), the first outlet pipeline is provided with the first water outlet on (32) Valve；Cement transportation line (41), sand material pipeline (42) and rubble pipeline (43) be respectively connecting to the first buffering chamber (415), Second buffering chamber (416) and the 3rd buffering chamber (417), the first buffering chamber (415), the second buffering chamber (416) and the 3rd are slow Storage (417) lower part outlet is provided with Electromagnetic Control valve (152), and each Electromagnetic Control valve (152) bottom is provided with one Individual belt conveyer scale (418), Electromagnetic Control valve (152), belt conveyer scale electrically connect with control device, control device record belt conveyer scale (418) weighing data simultaneously carries out cumulative calculation, and three belt conveyer scales (418) store gravimetric values set in advance, and to lower junk Material is weighed, once the weight of material of belt conveyer scale (418) total weight reaches the gravimetric value pre-set, control device control Corresponding Electromagnetic Control valve (152) is closed, and stops the supply of corresponding material；The bottom of three belt conveyer scales (418) is also set up There is the belt conveyer (419) for accepting material, material is delivered to Multi-stage stirring device by belt conveyer (419).
- A kind of 2. Multi-stage stirring formula concrete central mix plant according to claim 1, it is characterised in that：Cement transportation line (41) include cement and accept hopper (411), cement accepts hopper (411) and is used to accept the cement that transport vehicle ships, and cement is accepted The bottom of hopper (411) is provided with the first inclined belt conveyer, and the first inclined belt conveyer deposits cement transportation to cement Warehouse (412), cement storage silo (412) top are provided with cement screen pack, and the bottom of cement storage silo (412) is provided with cement Air conveying line (414), the first crusing robot (413) is additionally provided with cement air conveying line (414).
- A kind of 3. Multi-stage stirring formula concrete central mix plant according to claim 1, it is characterised in that：Sand material pipeline (42) include sand material and accept hopper, sand material accepts hopper and is used to accept the sand material that transport vehicle ships, and sand material accepts the bottom of hopper The second inclined belt conveyer is provided with, sand material is delivered to sand material storage silo, sand material storage silo by the second inclined belt conveyer Top is provided with sand material screen pack, and the bottom of sand material storage silo is provided with sand material air conveying line, sand material air conveying line On be additionally provided with the second crusing robot.
- A kind of 4. Multi-stage stirring formula concrete central mix plant according to claim 1, it is characterised in that：Rubble pipeline (43) include rubble and accept hopper, rubble accepts hopper and is used to accept the rubble that transport vehicle ships, and rubble accepts the bottom of hopper The 3rd inclined belt conveyer is provided with, rubble is delivered to rubble storage silo, rubble storage silo by the 3rd inclined belt conveyer Top is provided with rubble screen pack, and the bottom of rubble storage silo is provided with rubble air conveying line, rubble air conveying line On be additionally provided with the 3rd crusing robot.
- A kind of 5. Multi-stage stirring formula concrete central mix plant according to claim 1, it is characterised in that：First changeover valve Identical with the second rotary valve structure, including rotary shaft (124), rotary shaft (124) is outside to be socketed with axle sleeve (123), rotates Axle (124) bottom is connected with swingle (125), and swingle (125) end is fixed with valve plates (126), rotary shaft (124) upper end With the output axis connection of motor (121), pulling handle (122) is further fixed in rotary shaft (124).
- A kind of 6. Multi-stage stirring formula concrete central mix plant according to claim 1, it is characterised in that：First buffering chamber (415), the second buffering chamber (416) and the 3rd buffering chamber (417) are provided with high-order level-sensing device (151) and low level material position Meter, high-order level-sensing device (151) and low level level-sensing device electrically connect with control device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452064.4A CN105881739B (en) | 2016-06-17 | 2016-06-17 | A kind of Multi-stage stirring formula concrete central mix plant |
| CN201711159946.2A CN108115833B (en) | 2016-06-17 | 2016-06-17 | A kind of Multi-stage stirring formula concrete central mix plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452064.4A CN105881739B (en) | 2016-06-17 | 2016-06-17 | A kind of Multi-stage stirring formula concrete central mix plant |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711159946.2A Division CN108115833B (en) | 2016-06-17 | 2016-06-17 | A kind of Multi-stage stirring formula concrete central mix plant |
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| Publication Number | Publication Date |
|---|---|
| CN105881739A CN105881739A (en) | 2016-08-24 |
| CN105881739B true CN105881739B (en) | 2018-01-16 |
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| CN201711159946.2A Active CN108115833B (en) | 2016-06-17 | 2016-06-17 | A kind of Multi-stage stirring formula concrete central mix plant |
| CN201610452064.4A Expired - Fee Related CN105881739B (en) | 2016-06-17 | 2016-06-17 | A kind of Multi-stage stirring formula concrete central mix plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106166797A (en) * | 2016-08-31 | 2016-11-30 | 太仓市锦澄混凝土有限公司 | A kind of concrete central mix plant of band two-stage agitator |
| CN106626061A (en) * | 2016-11-18 | 2017-05-10 | 杭州知加网络科技有限公司 | Intelligent proportioning stirring device of building concrete |
| CN106827245A (en) * | 2016-12-19 | 2017-06-13 | 广西宏发重工机械有限公司 | The proportioner of wallboard machine |
| CN106799187A (en) * | 2017-03-21 | 2017-06-06 | 深圳市玖创科技有限公司 | A kind of continuous-blending equipment of vertical lithium battery anode dusty material |
| CN107803932B (en) * | 2017-10-24 | 2024-03-22 | 重庆建工住宅建设有限公司 | Quick-hardening shrinkage-free concrete production equipment |
| CN108789837A (en) * | 2018-06-25 | 2018-11-13 | 重庆市忠州曼子建材集团有限公司 | The full-automatic mixing plant of concrete |
| CN109352821B (en) * | 2018-11-20 | 2021-05-14 | 湖南拓沃重工科技有限公司 | Concrete batching, stirring and conveying system and control method thereof |
| CN109571764A (en) * | 2018-11-20 | 2019-04-05 | 湖南拓沃重工科技有限公司 | Concrete matched truck and its control method |
| CN109531813A (en) * | 2019-01-17 | 2019-03-29 | 长江南京航道工程局 | Concrete central mix plant is used in a kind of production of interlocking segment |
| CN111300643B (en) * | 2020-02-25 | 2021-04-02 | 江西萍乡南方建材有限公司 | Layered multi-stage type mixed material treatment process for concrete mortar preparation |
| CN111776347A (en) * | 2020-07-20 | 2020-10-16 | 南通理工学院 | Cement liquid filling machine for industrial processing |
| CN112755839B (en) * | 2021-01-04 | 2023-02-03 | 中国化学工程第十六建设有限公司 | Continuous operation's even agitating unit of ardealite road surface base course material |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4865457A (en) * | 1987-09-02 | 1989-09-12 | Mixer Systems Inc. | Concrete batcher with segmented entry of mixing ingredients |
| CN1249232A (en) * | 1999-09-27 | 2000-04-05 | 许虎贤 | Secondary stirring technologyf or concrete |
| CN2841297Y (en) * | 2005-10-24 | 2006-11-29 | 珠海市长陆工业自动控制系统有限公司 | Fully-automatic light bubble concrete production apparatus |
| CN102581952B (en) * | 2012-02-21 | 2014-07-16 | 邢金松 | Preparing method of concrete |
| CN204172193U (en) * | 2014-10-20 | 2015-02-25 | 杭州云欧数控机械有限公司 | Two-stage mixer is mixed in a kind of dry wet mixing |
| CN204640515U (en) * | 2015-04-23 | 2015-09-16 | 黄淮学院 | A kind of construction material mixing plant |
| CN205704677U (en) * | 2016-06-17 | 2016-11-23 | 佛山市联智新创科技有限公司 | A kind of Multi-stage stirring formula concrete central mix plant |
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2016
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| CN105881739A (en) | 2016-08-24 |
| CN108115833B (en) | 2019-09-06 |
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