CN203820645U - Feeding metering device for cement grinding aid reactor - Google Patents
Feeding metering device for cement grinding aid reactor Download PDFInfo
- Publication number
- CN203820645U CN203820645U CN201420209227.2U CN201420209227U CN203820645U CN 203820645 U CN203820645 U CN 203820645U CN 201420209227 U CN201420209227 U CN 201420209227U CN 203820645 U CN203820645 U CN 203820645U
- Authority
- CN
- China
- Prior art keywords
- cement grinding
- grinding aid
- reactor
- metering device
- feeding metering
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a feeding metering device for a cement grinding aid reactor. The feeding metering device is characterized in that a plurality of supporting seats are uniformly arranged along the periphery of the outer side of the upper part of the reactor; a mass sensor is mounted below each supporting seat. The feeding metering device adopting the structure has the characteristics that raw material liquid can be strictly added according to the proportion requirements when cement grinding aids are produced, the fault rate is low and the manufacturing cost is low.
Description
Technical field
The utility model relates to a kind of measuring apparatus of raw material liq addition, particularly cement industry cement grinding aid reactor feed measuring apparatus in production cement grinding aid process.
Background technology
In the current cement grinding aid production process of China, cement grinding aid synthetic is according to certain ratio, obtain by physical mixed or chemical reaction through several raw material liqs.Now in the manufacturing enterprise of cement grinding aid, generally adopt installation quality under meter on the output channel of raw material storage tank, principle of work by mass flowmeter is controlled the addition of cement grinding aid raw material liq, every kind of cement grinding aid raw material liq is added in desired ratio, and in reactor, complete the production of cement grinding aid by physical mixed or chemical reaction.The problem existing is: because mass flowmeter is continuous dynamic measurement, affected by temperature, viscosity, pressure etc., make the addition precision of cement grinding aid raw material liq low, and mass flowmeter failure rate is high, need often to stop production mass flowmeter is repaired or replaced, have a strong impact on quality product and production efficiency, greatly reduced the benefit of enterprise.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defect, provides that a kind of raw material liq can be in strict accordance with proportion requirement interpolation, failure rate is low, cement grinding aid reactor feed measuring apparatus that cost of manufacture is low while producing cement grinding aid.
For realizing above object, the technical scheme of the utility model cement grinding aid reactor feed measuring apparatus is: along outer periphery, multiple supporting seats are set on reactor top and are and are evenly arranged, a mass sensor is all installed below each supporting seat.
Described supporting seat quantity is four.
Above-mentioned novel concrete grinding aid reactor feed measuring apparatus design has following characteristics:
1, four supporting seats are evenly installed on reactor, cement grinding aid raw material liq is delivered into after reactor, whole reactor stress equalization, the Measuring Precision of raising mass sensor.
2, each installation quality sensor below supporting seat, become static intermittent dosing by original dynamic continuous measure, greatly improve Measuring Precision, having realized cement grinding aid raw material liq adds in strict accordance with proportion requirement, and mass sensor failure rate is low, avoid maintenance and changed the stopping production of shining, greatly having improved the benefit of enterprise.
Adopt the cement grinding aid reactor feed measuring apparatus of said structure, having solved mass flowmeter in prior art causes the addition precision of cement grinding aid raw material liq low because continuous dynamic measurement is affected by the factors such as temperature, viscosity, pressure, mass flowmeter failure rate problem high, that often stopping production repairs or replaces mass flowmeter, can obviously improve product quality and production efficiency.
Brief description of the drawings
Accompanying drawing is the utility model cement grinding aid reactor feed measuring apparatus structural representation.
Reference numeral: transport pipe 1, supporting seat 2, mass sensor 3, reactor 4.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The cement grinding aid reactor feed of the utility model shown in accompanying drawing measuring apparatus is along outer periphery, four supporting seats 2 to be set on reactor 4 tops to be and to be evenly arranged, and a mass sensor 3 is all installed below each supporting seat 2.
This water of constitution cement grinding aids reactor feed measuring apparatus makes whole reactor 4 stress equalizations, each installation quality sensor 3 below four supporting seats 4, become static intermittent dosing by dynamic continuous measure, not affected by temperature, viscosity, pressure etc., in the time that cement grinding aid raw material liq enters reactor 4 by transport pipe 1, the mass sensor 3 that is arranged on supporting seat 4 belows transfers data on computerized control system, calculate by computer for analysis, realize the control to cement grinding aid raw material liq addition.
Claims (2)
1. a cement grinding aid reactor feed measuring apparatus, is characterized in that: it arranges multiple supporting seats on reactor top along outer periphery and is and is evenly arranged, and a mass sensor is all installed below each supporting seat.
2. cement grinding aid reactor feed measuring apparatus according to claim 1, is characterized in that: described supporting seat quantity is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209227.2U CN203820645U (en) | 2014-04-28 | 2014-04-28 | Feeding metering device for cement grinding aid reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209227.2U CN203820645U (en) | 2014-04-28 | 2014-04-28 | Feeding metering device for cement grinding aid reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820645U true CN203820645U (en) | 2014-09-10 |
Family
ID=51476165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420209227.2U Expired - Fee Related CN203820645U (en) | 2014-04-28 | 2014-04-28 | Feeding metering device for cement grinding aid reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514282A (en) * | 2019-09-23 | 2019-11-29 | 华北电力大学（保定） | A kind of movement state response sample quality interval on-line measurement device |
-
2014
- 2014-04-28 CN CN201420209227.2U patent/CN203820645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514282A (en) * | 2019-09-23 | 2019-11-29 | 华北电力大学（保定） | A kind of movement state response sample quality interval on-line measurement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |