CN203945493U - A kind of device for measuring volume of additional - Google Patents
A kind of device for measuring volume of additional Download PDFInfo
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- CN203945493U CN203945493U CN201420337096.6U CN201420337096U CN203945493U CN 203945493 U CN203945493 U CN 203945493U CN 201420337096 U CN201420337096 U CN 201420337096U CN 203945493 U CN203945493 U CN 203945493U
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- pipeline
- batch box
- metering
- smart
- water pump
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Abstract
<b/> the utility model discloses a kind of device for measuring volume of additional, comprise support, batching controller and water pump, water pump is connected with batching controller, batching controller is provided with the first pipeline and the second pipeline, the first pipeline is connected with water tank, support is connected with batch box by screw rod, batch box below is provided with discharging opening pipeline, batch box top is also provided with smart metering device and thick metering device, essence metering device comprises smart batch box and smart metering pipeline, the delivery port of essence metering pipeline is positioned at batch box top, thick metering device comprises the thick metering pipeline being arranged on smart batch box, the delivery port of thick metering pipeline is positioned at batch box top, the second pipeline is connected with smart batch box, screw rod is provided with sensor, on essence metering pipeline and discharging opening pipeline, be equipped with electrically operated valve.This device solves with lower cost high speed, the high-precision problem that concrete mixing plant device for measuring volume of additional weighs additive.
Description
Technical field
The utility model belongs to building machinery field, relates to concrete batch plant, is specifically related to a kind of device for measuring volume of additional.
Background technology
Concrete mixing plant is that the materials such as cement, aggregate, water, additive, admixture are measured according to concrete proportioning requirement, then through mixer, stirs into qualified concrete complete set of equipments.Mixing plant mainly comprises the parts such as material transports, material storing, metering, stirring, control system, and wherein material comprises aggregate, cement, admixture, water, additive etc.Universal along with high grade, high-performance, multipurpose commerical ready-mixed concrete, all has particular requirement to Slump of Commercial Concrete, setting time etc., and these just need different additives to meet.
The consumption of additive generally only accounts for below 5 % of cement amount, but can significantly improve concrete workability, intensity, durability or regulate setting time and save cement.Because of features such as its amount are little, effect large, be corrosive, additive is supplied with Weighing system and in the design of mixing plant, is seemed particularly important.The reinforcement of concrete additive is distinguished from physical aspect, and additive is liquid additive and powdered additive.High ferro is sometimes less to the consumption of liquid additive in concrete formulation with concrete, and required precision is high, require to be controlled at ± 1%, and require the precision of each dish all to need up to standard.
In prior art, conventional additive metering device, majority is directly to make a gift to someone in weighing hopper with water pump, often amount ratio is larger, therefore precision can be controlled in 1%, but when liquid additive used in amounts is seldom time, general pumping mode is difficult to realize measuring accuracy.
Utility model content
The purpose of this utility model is in order to solve technical problem of the prior art, and a kind of device for measuring volume of additional is provided, and this device can be realized the accurate measurement of liquid additive.
In order to achieve the above object, the utility model is by the following technical solutions: a kind of device for measuring volume of additional, comprise support, batching controller and water pump, described water pump is connected with batching controller, described batching controller is provided with the first pipeline and the second pipeline, described the first pipeline is connected with water tank, described support is connected with batch box by screw rod, described batch box below is provided with discharging opening pipeline, batch box top is also provided with smart metering device and thick metering device, described smart metering device comprises smart batch box and smart metering pipeline, the delivery port of described smart metering pipeline is positioned at batch box top, described thick metering device comprises the thick metering pipeline being arranged on smart batch box, the delivery port of described thick metering pipeline is positioned at batch box top, described the second pipeline is connected with smart batch box, described screw rod is provided with sensor, on described smart metering pipeline and discharging opening pipeline, be equipped with electrically operated valve.
As further improvement of the utility model, described smart metering pipeline is provided with manually-operated gate.
As further improvement of the utility model, on described water pump, be also provided with air bleeding valve.
As further improvement of the utility model, on described water 1, be also provided with bleed hole.
The relative prior art of the utility model has following beneficial effect: this device increases a set of smart metering pipeline by the end of additive pipeline on original device, on smart metering pipeline and discharging opening pipeline, all increase electrically operated valve, by the switch of Single-chip Controlling valve, and increase ball valve on smart metering pipeline, can manual adjustments the drop value of essence metering, realize the accurate measurement of various consumption situations, then in a certain way the liquid additive weighing up is directly delivered in stirring host.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, water pump; 2, batching controller; 3, support; 4, water tank; 5, smart batch box; 6, smart gauge line; 7, sensor; 8, batch box; 9, thick metering pipeline; 10, electrically operated valve; 11, claim bucket; 12, manually-operated gate; 13, the second pipeline; 14, the first pipeline.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail: as shown in Figure 1, a kind of device for measuring volume of additional, comprise support 3, batching controller 2 and water pump 1, water pump 1 is connected with batching controller 2, batching controller 2 is provided with the first pipeline 14 and the second pipeline 13, the first pipeline 14 is connected with water tank 4, support 3 is connected with batch box 8 by screw rod, batch box 8 belows are provided with discharging opening pipeline, batch box 8 tops are also provided with smart metering device and thick metering device, essence metering device comprises smart batch box 5 and smart metering pipeline 6, the delivery port of essence metering pipeline 6 is positioned at batch box 8 tops, thick metering device comprises the thick metering pipeline 9 being arranged on smart batch box 5, the delivery port of thick metering pipeline 9 is positioned at batch box 8 tops, the second pipeline 13 is connected with smart batch box 5, screw rod is provided with sensor 7, on essence metering pipeline 6 and discharging opening pipeline, be equipped with electrically operated valve 10.Essence metering pipeline 6 is provided with manually-operated gate 12.
On water pump 1, be also provided with air bleeding valve, can the interior air of drain pump before work.
On water pump 1, be also provided with bleed hole, water pump 1 is used time not for a long time, opens bleed hole, and drain in water pump is clean.The inlet pipeline of water pump must be full of liquid, prevents water pump operation for a long time under cavitation state.
During operation, open single-chip microcomputer and water pump 1, water pump 1 is extracted out the liquid additive in water tank 4 enter batching controller 2 by the first pipeline 14, liquid additive in batching controller 2 is delivered in smart batch box 5 by the second pipeline 13, by the switch of Single-chip Controlling electrically operated valve 10, during metering, two circuits are opened simultaneously, to improve material loading speed, when reaching this ratio capable of regulating of 85%(of setting value) time, close thick metering pipeline 9, rely on the gravity flow of the smart metering pipeline 6 increasing to carry out the metering of surplus, when reaching setting value, automatically close smart metering pipeline, complete the metering of liquid additive.So reduced drop value, metering scale division value can reach 10g, makes the measuring accuracy of liquid additive reach setting requirement.
When reaching this ratio capable of regulating of 85%(of setting value) time, close thick metering pipeline 9, close the electrically operated valve 10 on smart metering pipeline 6 simultaneously, by regulating manually-operated gate 12 to carry out the metering of surplus, make the measuring accuracy of liquid additive reach setting requirement.
Pipeline is finally set on discharging opening pipeline and is connected with mixer main frame, realize the quantitative conveying of liquid additive.
This device solves with lower cost high speed, the high-precision problem that concrete mixing plant device for measuring volume of additional weighs additive.
Claims (4)
1. a device for measuring volume of additional, comprise support (3), batching controller (2) and water pump (1), described water pump (1) is connected with batching controller (2), described batching controller (2) is provided with the first pipeline (14) and the second pipeline (13), described the first pipeline (14) is connected with water tank (4), described support (3) is connected with batch box (8) by screw rod, described batch box (8) below is provided with discharging opening pipeline, it is characterized in that: batch box (8) top is also provided with smart metering device and thick metering device, described smart metering device comprises smart batch box (5) and smart metering pipeline (6), the delivery port of described smart metering pipeline (6) is positioned at batch box (8) top, described thick metering device comprises the thick metering pipeline (9) being arranged on smart batch box (5), the delivery port of described thick metering pipeline (9) is positioned at batch box (8) top, described the second pipeline (13) is connected with smart batch box (5), described screw rod is provided with sensor (7), on described smart metering pipeline (6) and discharging opening pipeline, be equipped with electrically operated valve (10).
2. device for measuring volume of additional as claimed in claim 1, is characterized in that: described smart metering pipeline (6) is provided with manually-operated gate (12).
3. device for measuring volume of additional as claimed in claim 1, is characterized in that: described water pump is also provided with air bleeding valve on (1).
4. device for measuring volume of additional as claimed in claim 1, is characterized in that: described water pump is also provided with bleed hole on (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337096.6U CN203945493U (en) | 2014-06-24 | 2014-06-24 | A kind of device for measuring volume of additional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337096.6U CN203945493U (en) | 2014-06-24 | 2014-06-24 | A kind of device for measuring volume of additional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945493U true CN203945493U (en) | 2014-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420337096.6U Expired - Fee Related CN203945493U (en) | 2014-06-24 | 2014-06-24 | A kind of device for measuring volume of additional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945493U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563658A (en) * | 2016-02-25 | 2016-05-11 | 中铁十八局集团有限公司 | Liquid concrete admixture adding device |
| CN108221563A (en) * | 2018-03-14 | 2018-06-29 | 山推建友机械股份有限公司 | A kind of intermittent plantmix's cold asphalt rehabilitation equipment |
| CN114571603A (en) * | 2021-09-15 | 2022-06-03 | 浙江大经住工科技有限公司 | Concrete raw material metering equipment |
-
2014
- 2014-06-24 CN CN201420337096.6U patent/CN203945493U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563658A (en) * | 2016-02-25 | 2016-05-11 | 中铁十八局集团有限公司 | Liquid concrete admixture adding device |
| CN108221563A (en) * | 2018-03-14 | 2018-06-29 | 山推建友机械股份有限公司 | A kind of intermittent plantmix's cold asphalt rehabilitation equipment |
| CN114571603A (en) * | 2021-09-15 | 2022-06-03 | 浙江大经住工科技有限公司 | Concrete raw material metering equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151210 Address after: Stone Town Tourism Road Licheng District 250103 Shandong city of Ji'nan province No. 5518 Patentee after: JINAN VOCATIONAL COLLEGE Address before: 250013, room 47, Cheng Yuan center, Heping Road, Lixia District, Ji'nan, Shandong, 13-616 Patentee before: Deng Shan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |