CN109676790A - A kind of manufacture of cement additive quantifies efficient sprinkling system - Google Patents
A kind of manufacture of cement additive quantifies efficient sprinkling system Download PDFInfo
- Publication number
- CN109676790A CN109676790A CN201811592554.XA CN201811592554A CN109676790A CN 109676790 A CN109676790 A CN 109676790A CN 201811592554 A CN201811592554 A CN 201811592554A CN 109676790 A CN109676790 A CN 109676790A
- Authority
- CN
- China
- Prior art keywords
- additive
- cement
- manufacture
- mixing
- quantifies
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- 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
-
- 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
- B28C7/128—Nozzles; Valves; Valve-actuating means
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)
Abstract
The invention discloses a kind of manufacture of cement additives to quantify efficient sprinkling system, including main frame, additive holding vessel and mixing and stirring tank, the top side of the main frame equidistantly passes through support frame spiral and is fixed with several additive holding vessels, and the bottom of several additive holding vessels passes through solenoid valve and is connected to additive conduit, the top other side of the main frame is fixed with mixing and stirring tank, and wherein one end of additive conduit is connected to the inside of mixing and stirring tank.The manufacture of cement additive quantifies efficient sprinkling system by being equipped with multiple additive holding vessels and mixing and stirring tank, manufacture of cement the multiple additives used can be processed to be stored in respectively in multiple additive holding vessels, then directly multiple additives are poured into mixing and stirring tank by additive conduit and are mixed, it is then added in cement, to realize the disposable addition for completing various cement additive, efficiency is significantly improved.
Description
Technical field
The present invention relates to manufacture of cement additive sprinkling system technical field, specially a kind of manufacture of cement additive is quantitative
Efficient sprinkling system.
Background technique
Cement, powdery hydraulicity inorganic coagulation material can harden or in water in air at slurry after adding water and stirring
Preferably hardening, and can the materials such as sand, stone are cemented together securely, mixture and the modern times of early stage lime and volcanic ash
Lime pozzolanic cement is much like, and the concrete made of its cementing rubble, not only intensity is higher after hardening, and can also resist
The erosion of fresh water or brackish water, for a long time, it as a kind of important cementitious material, be widely used in civil construction, water conservancy,
The engineerings such as national defence, during cement additive refers to cement applications, to improve or realizing auxiliary agent that various characteristics are added, such as
Quick-drying or enhancing, such as water-reducing agent reduce water content, such as retarder slow setting.
The wide variety of cement additive is frequently necessary to addition various cement additive, water when processing to manufacture of cement
Mud production additive sprinkling system mostly single additive when being added sprinkling to cement additive is independently added spray
It spills, it is single to be added influence working efficiency due to needing to add multiple additives, while increasing the time of cement mixing, increase
It is not uniform enough also to easily lead to additive mixing for the cost of large cement processing.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of manufacture of cement additives to quantify efficient sprinkling system.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of manufacture of cement additive is quantitative
Efficient sprinkling system, including main frame, additive holding vessel and mixing and stirring tank, the top side of the main frame equidistantly pass through
Support frame spiral is fixed with several additive holding vessels, and the bottom of several additive holding vessels passes through solenoid valve and adds
Agent conduit is added to be connected to, the top other side of the main frame is fixed with mixing and stirring tank, wherein one end of additive conduit and mixed
The inside connection of agitator tank is closed, spiral is equipped with stirring motor, the mixing at the top center of the mixing and stirring tank
The bottom end of agitator tank is connect by feed flow connecting tube with solution feed pump, and the liquid outlet of solution feed pump is sprayed by connection hose and additive
Pipe connection is spilt, the feed flow connecting tube and solution feed pump connecting pin are equipped with gauge, and gauge passes through conducting wire and mixing and stirring tank
Spiral is fixed with quantitative control cabinet connection on the shell of outside.
Preferably, the additive conduit other end is equipped with rotary electric machine by motor mount spiral, and rotates electricity
Machine is sequentially connected by the stirring rod on the inside of shaft coupling and additive conduit.
Preferably, the additive spray line is internally embedded equipped with additive jet pipe, and additive outside of the nozzle shell
On be equidistantly connected with multiple groups sprinkling connecting branch, wherein sprinkling connecting branch runs through and additive spray line and extends to additive
The outside of spray line.
Preferably, it is rotatably connected to rotation axis on the inner vertical middle line of the sprinkling connecting branch, and on the outside of rotation axis
It is welded with screw blade, wherein the rotating manner of rotation axis is to one-directionally rotate clockwise.
Preferably, the input terminal of the output end of the gauge and quantitative control cabinet is electrically connected, and quantitative control cabinet
Output end respectively with the input terminal of rotary electric machine, the input terminal of stirring motor, the input terminal of solution feed pump and solenoid valve input terminal
It is electrically connected.
Preferably, the equal length of the length of the additive jet pipe and additive spray line, and additive jet pipe is interior
Diameter is equal with the connection internal diameter of hose.
Preferably, it is equipped at the inner vertical midline position of the mixing and stirring tank and frame is mixed, wherein stirring motor
By shaft coupling and frame transmission connection is mixed.
Beneficial effect
The present invention provides a kind of manufacture of cement additives to quantify efficient sprinkling system.Have it is following the utility model has the advantages that
(1), the manufacture of cement additive quantifies efficient sprinkling system and is stirred by being equipped with multiple additive holding vessels and mixing
Tank is mixed, manufacture of cement the multiple additives used can be processed into and is stored in multiple additive holding vessels respectively, then passed through
Multiple additives are directly poured into mixing and stirring tank and are mixed by additive conduit, are then added in cement, thus
It realizes the disposable addition for completing various cement additive, significantly improves efficiency, and only need disposably to cement mixing
The addition being done directly to multiple additives is stirred evenly, mixing time is reduced, reduces production cost.
(2), the manufacture of cement additive quantifies efficient sprinkling system by being equipped with additive spray line, will can directly add
Agent spray line is added to be inserted into the inside of cement, it is then equal to being carried out on the inside of cement by the sprinkling connecting branch on addition spray line
Even injection additive, it is direct in cement surface spraying additive compared to traditional, additive is injected to the inside of cement, so that
Additive is evenly distributed on the inside of cement, is quickly mixed evenly with cement convenient for additive, reduces mixing time, makes
It is more efficient to obtain the manufacture of cement additive sprinkling system.
(3), the manufacture of cement additive quantifies efficient sprinkling system by being rotatably connected on the inside of sprinkling connecting branch
Rotation axis, and screw blade is welded on the outside of rotation axis, and rotation axis is one-directional rotation, so that on the inside of sprinkling connecting branch
Liquid can drive screw blade rotation to spray away liquid when spraying, the liquid on the outside of sprinkling connecting branch can not band
Dynamic screw blade rotation prevents sprinkling connecting branch merging cement to prevent outside cement from entering in sprinkling connecting branch
Blocking guarantees that sprinkling is normally carried out.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is the schematic diagram of internal structure of additive spray line of the invention;
Fig. 3 is the schematic diagram of internal structure of additive conduit of the invention;
Fig. 4 is quantitative control flow diagram of the invention.
In figure: 1, main frame;2, support frame;3, solenoid valve;4, additive holding vessel;5, additive conduit;51, rotation electricity
Machine;52, stirring rod;6, stirring motor;7, mixing and stirring tank;8, frame is mixed;9, quantitative control cabinet;10, solution feed pump;11,
Connect hose;12, additive spray line;121, additive jet pipe;122, connecting branch is sprayed;123, rotation axis;124, spiral
Blade;13, gauge;14, feed flow connecting tube.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of quantitative efficiently sprinkling system of manufacture of cement additive
System, including main frame 1, additive holding vessel 4 and mixing and stirring tank 7, the top side of main frame 1 equidistantly pass through 2 spiral shell of support frame
Rotation is fixed with several additive holding vessels 4, and the bottom of several additive holding vessels 4 passes through solenoid valve 3 and additive
Conduit 5 is connected to, and the top other side of main frame 1 is fixed with mixing and stirring tank 7, and wherein one end of additive conduit 5 is stirred with mixing
The inside connection of tank 7 is mixed, spiral is equipped with stirring motor 6 at the top center of mixing and stirring tank 7, mixing and stirring tank 7
Bottom end is connect by feed flow connecting tube 14 with solution feed pump 10, and the liquid outlet of solution feed pump 10 is sprayed by connection hose 11 and additive
Spill the connection of pipe 12, feed flow connecting tube 14 and 10 connecting pin of solution feed pump are equipped with gauge 13, and gauge 13 by conducting wire with mix
Spiral is fixed with quantitative control cabinet 9 and connects on 7 outside shell of agitator tank.
5 other end of additive conduit is equipped with rotary electric machine 51 by motor mount spiral, and rotary electric machine 51 passes through
The stirring rod 52 of 5 inside of shaft coupling and additive conduit is sequentially connected, several additive holding vessels 4 are by the additive of inside
It is injected into mixing and stirring tank 7 by additive conduit 5, stirring rod 52 can be driven to be rotated by rotary electric machine 51, from
And dry additive holding vessel 4 is injected into additive different in additive conduit 5 and carries out premixing stirring, consequently facilitating mixed
Agitator tank 7 is closed quickly to mix it.
Additive spray line 12 is internally embedded equipped with additive jet pipe 121, and on 121 outside shell of additive jet pipe etc.
Away from multiple groups sprinkling connecting branch 122 is connected with, add wherein sprinkling connecting branch 122 runs through with additive spray line 12 and extending to
Add the outside of agent spray line 12, sprays and be rotatably connected to rotation axis 123 on the inner vertical middle line of connecting branch 122, and rotate
Screw blade 124 is welded on the outside of axis 123, wherein the rotating manner of rotation axis 123 is to one-directionally rotate clockwise, gauge 13
Output end and the input terminal of quantitative control cabinet 9 be electrically connected, and the output end of quantitative control cabinet 9 respectively with rotary electric machine 51
The input terminal electric connection of input terminal, the input terminal of stirring motor 6, the input terminal of solution feed pump 10 and solenoid valve 3, additive jet pipe
The equal length of 121 length and additive spray line 12, and the internal diameter of additive jet pipe 121 and the internal diameter phase that connect hose 11
Deng, at the inner vertical midline position of mixing and stirring tank 7 be equipped be mixed frame 8, wherein stirring motor 6 by shaft coupling with
Frame 8 is mixed to be sequentially connected.
When work, is opened by the solenoid valve 3 that quantitative control cabinet 9 controls several 4 bottoms of additive holding vessel, at this moment added
Add the additive inside agent holding vessel 4 that can be flowed into additive conduit 5, mixing is then entered by additive conduit 5 and is stirred
The inside of tank 7 is mixed, at this moment the stirring motor 6 at 7 top center of mixing and stirring tank is driven by shaft coupling and frame 8 is mixed
It is rotated, frame 8 is mixed, the various cement additive inside mixing and stirring tank 7 is mixed, after mixing evenly
It is transported in solution feed pump 10 by the feed flow connecting tube 14 of 7 bottom of mixing and stirring tank, is then passed through under the action of solution feed pump 10
Connection hose 11 is injected into additive spray line 12, is finally injected into cement by additive spray line 12, feed flow connecting tube
Gauge 13 on 14 can measure the flow of feed flow connecting tube 14, then transfer data in quantitative control cabinet 9, when flow reaches
When to setting value, quantitative control cabinet 9 automatically controls solution feed pump 10 and stops working, to complete the sprinkling to cement additive.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of manufacture of cement additive quantifies efficient sprinkling system, including main frame (1), additive holding vessel (4) and mixing
Agitator tank (7), it is characterised in that: the top side of the main frame (1) equidistantly passes through support frame (2) spiral and is fixed with several
Additive holding vessel (4), and the bottom of several additive holding vessels (4) passes through solenoid valve (3) and additive conduit (5) even
Logical, the top other side of the main frame (1) is fixed with mixing and stirring tank (7), wherein one end of additive conduit (5) with mix
The inside of agitator tank (7) is connected to, and spiral is equipped with stirring motor (6), institute at the top center of the mixing and stirring tank (7)
The bottom end for stating mixing and stirring tank (7) is connect by feed flow connecting tube (14) with solution feed pump (10), and the liquid outlet of solution feed pump (10)
It is connected to by connection hose (11) with additive spray line (12), the feed flow connecting tube (14) sets with solution feed pump (10) connecting pin
Have gauge (13), and gauge (13) is fixed with quantitative control by spiral on shell on the outside of conducting wire and mixing and stirring tank (7)
Cabinet (9) connection.
2. a kind of manufacture of cement additive according to claim 1 quantifies efficient sprinkling system, it is characterised in that: described to add
Agent conduit (5) other end is added to be equipped with rotary electric machine (51) by motor mount spiral, and rotary electric machine (51) passes through shaft coupling
Stirring rod (52) on the inside of device and additive conduit (5) is sequentially connected.
3. a kind of manufacture of cement additive according to claim 1 quantifies efficient sprinkling system, it is characterised in that: described to add
Add being internally embedded equipped with additive jet pipe (121) for agent spray line (12), and away from even on the shell of additive jet pipe (121) outside etc.
It is connected to multiple groups sprinkling connecting branch (122), wherein sprinkling connecting branch (122) runs through and additive spray line (12) and extends to
The outside of additive spray line (12).
4. a kind of manufacture of cement additive according to claim 3 quantifies efficient sprinkling system, it is characterised in that: the spray
It spills and is rotatably connected to rotation axis (123) on the inner vertical middle line of connecting branch (122), and be welded on the outside of rotation axis (123)
Screw blade (124), wherein the rotating manner of rotation axis (123) is to one-directionally rotate clockwise.
5. a kind of manufacture of cement additive according to claim 1 quantifies efficient sprinkling system, it is characterised in that: the meter
The input terminal of the output end and quantitative control cabinet (9) of measuring instrument (13) is electrically connected, and the output end of quantitative control cabinet (9) respectively with
The input of the input terminal of rotary electric machine (51), the input terminal of stirring motor (6), the input terminal of solution feed pump (10) and solenoid valve (3)
End is electrically connected.
6. a kind of manufacture of cement additive according to claim 3 quantifies efficient sprinkling system, it is characterised in that: described to add
Add the length of agent jet pipe (121) and the equal length of additive spray line (12), and the internal diameter of additive jet pipe (121) and connection
The internal diameter of hose (11) is equal.
7. a kind of manufacture of cement additive according to claim 1 quantifies efficient sprinkling system, it is characterised in that: described mixed
Close agitator tank (7) inner vertical midline position at be equipped be mixed frame (8), wherein stirring motor (6) by shaft coupling with
Frame (8) transmission connection is mixed.
Priority Applications (1)
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CN201811592554.XA CN109676790A (en) | 2018-12-25 | 2018-12-25 | A kind of manufacture of cement additive quantifies efficient sprinkling system |
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CN201811592554.XA CN109676790A (en) | 2018-12-25 | 2018-12-25 | A kind of manufacture of cement additive quantifies efficient sprinkling system |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110103336A (en) * | 2019-05-22 | 2019-08-09 | 中国十七冶集团有限公司 | A kind of vertical concrete batch plant of construction |
CN111804190A (en) * | 2020-07-31 | 2020-10-23 | 天津城建滨海路桥有限公司 | Adding device of bi-component asphalt additive |
CN114933112A (en) * | 2022-03-16 | 2022-08-23 | 冀东水泥璧山有限责任公司 | Cement warehouse entry state display system |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103174145A (en) * | 2013-03-15 | 2013-06-26 | 中国水利水电第七工程局有限公司 | Adjustable plug-in slurry injector |
CN106626062A (en) * | 2016-12-27 | 2017-05-10 | 河南常青藤信息科技有限公司 | Removable material squeezing device for buildings |
CN206455815U (en) * | 2017-02-14 | 2017-09-01 | 陈卫强 | A kind of horizontal water mud stirring system |
CN206510204U (en) * | 2016-12-19 | 2017-09-22 | 荣华建设集团有限公司 | A kind of stirring pusher extruding device for building |
CN206796204U (en) * | 2017-01-20 | 2017-12-26 | 嘉兴禾基新型建材有限公司 | A kind of concrete additive is equipped with device |
CN107738361A (en) * | 2017-11-29 | 2018-02-27 | 江苏润邦再生资源科技有限公司 | A kind of manufacture of cement quantitative flusher of additive |
CN208005967U (en) * | 2018-02-09 | 2018-10-26 | 合肥全晟环保科技有限公司 | A kind of automation proportioning flusher of flying dust chelating agent |
-
2018
- 2018-12-25 CN CN201811592554.XA patent/CN109676790A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103174145A (en) * | 2013-03-15 | 2013-06-26 | 中国水利水电第七工程局有限公司 | Adjustable plug-in slurry injector |
CN206510204U (en) * | 2016-12-19 | 2017-09-22 | 荣华建设集团有限公司 | A kind of stirring pusher extruding device for building |
CN106626062A (en) * | 2016-12-27 | 2017-05-10 | 河南常青藤信息科技有限公司 | Removable material squeezing device for buildings |
CN206796204U (en) * | 2017-01-20 | 2017-12-26 | 嘉兴禾基新型建材有限公司 | A kind of concrete additive is equipped with device |
CN206455815U (en) * | 2017-02-14 | 2017-09-01 | 陈卫强 | A kind of horizontal water mud stirring system |
CN107738361A (en) * | 2017-11-29 | 2018-02-27 | 江苏润邦再生资源科技有限公司 | A kind of manufacture of cement quantitative flusher of additive |
CN208005967U (en) * | 2018-02-09 | 2018-10-26 | 合肥全晟环保科技有限公司 | A kind of automation proportioning flusher of flying dust chelating agent |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110103336A (en) * | 2019-05-22 | 2019-08-09 | 中国十七冶集团有限公司 | A kind of vertical concrete batch plant of construction |
CN111804190A (en) * | 2020-07-31 | 2020-10-23 | 天津城建滨海路桥有限公司 | Adding device of bi-component asphalt additive |
CN114933112A (en) * | 2022-03-16 | 2022-08-23 | 冀东水泥璧山有限责任公司 | Cement warehouse entry state display system |
CN114933112B (en) * | 2022-03-16 | 2024-04-02 | 冀东水泥璧山有限责任公司 | Cement warehouse-in state display system |
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Application publication date: 20190426 |