CN202582686U - Precise metering device for calcium carbide furnace charge - Google Patents
Precise metering device for calcium carbide furnace charge Download PDFInfo
- Publication number
- CN202582686U CN202582686U CN 201220224227 CN201220224227U CN202582686U CN 202582686 U CN202582686 U CN 202582686U CN 201220224227 CN201220224227 CN 201220224227 CN 201220224227 U CN201220224227 U CN 201220224227U CN 202582686 U CN202582686 U CN 202582686U
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- CN
- China
- Prior art keywords
- calcium carbide
- furnace charge
- carbide furnace
- metering device
- precise 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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- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model discloses a precise metering device for calcium carbide furnace charge, and the precise metering device for calcium carbide furnace charge is used for calcium carbide production process burdening. A lower portion of an outer peripheral end plate (7) on a weighing hopper (1) of the precise metering device for calcium carbide furnace charge is mounted with three electronic weighing sensors (2) with equal intervals, lower ends of the electronic weighing sensors (2) are connected with top plates (6), and a vibration feeder (4) is fixed at bottom portions of the top plates (6) through hanging steel wire ropes (5). According to the precise metering device for calcium carbide furnace charge, materials are separated from other components, the vibration feeder does not directly contact with the electronic weighing sensors during material conveyance so as to guarantee weighing precision. The precise metering device for calcium carbide furnace charge is simple and reasonable in structure, precise in weighing, small in maintenance and greatly improves a calibration period of the electronic weighing sensor.
Description
Technical field: the utility model relates to calcium carbide furnace charge accurate measuring device a kind of and that calcium carbide production technology batching is used.
Background technology: calcium carbide production technology batching requires each bucket material error in dipping to be no more than ± 1kg.The meausring apparatus that present domestic calcium carbide factory adopted is not all installed push-pull valve; And will shake batcher and hang on scale hooper; Cause the in use frequent zero point drift of electronics weight sensor, needed 2-3 days to proofread and correct primary transducer, and be difficult to guarantee weighing precision.
The utility model content: the purpose of the utility model has been to overcome the deficiency that weighing technology exists in the former calcium carbide production technology batching, and a kind of simple and reasonable, weighing is accurate, maintenance capacity uses less calcium carbide furnace charge accurate measuring device is provided.The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: the bottom equidistance of neighboring end plate 7 is installed 3 electronics weight sensors 2 on its scale hooper 1; Weight sensor 2 lower ends connect top board 6, and oscillating feeder 4 is fixed on top board 6 lower bottom parts through hanging wire rope 5.
The beneficial effect of the utility model is: because material separates with other member when having adopted weighing, and the device that oscillating feeder and electronics weight sensor directly do not contact during convey materials, thus guaranteed the degree of accuracy of weighing.And simple and reasonable, weighing is accurate, the little calibration cycle that improves the electronics weight sensor greatly of maintenance capacity.
Description of drawings: Fig. 1 is the structural representation of the utility model
Embodiment: as shown in Figure 1, the bottom equidistance of neighboring end plate 7 is installed 3 electronics weight sensors 2 on its scale hooper 1, and weight sensor 2 lower ends connect top board 6, and oscillating feeder 4 is fixed on top board 6 lower bottom parts through hanging wire rope 5.
As shown in Figure 1, the middle part of the little straight tube in described scale hooper 1 lower end is provided with automatic push-pull valve 3.
The method of operating of the utility model is: automatic push-pull valve cuts out before the weighing, pour material into scale hooper and weigh, automatic push-pull valve is opened in the back of weighing in the Vibration on Start-up batcher, starts scale hooper and begins the weigh operation of program of the next one.
Claims (2)
1. calcium carbide furnace charge accurate measuring device; It is characterized in that upward bottom equidistance installation 3 electronics weight sensors (2) of neighboring end plate (7) of scale hooper (1); Weight sensor (2) lower end connects top board (6), and oscillating feeder (4) is fixed on top board (6) lower bottom part through hanging wire rope (5).
2. calcium carbide furnace charge accurate measuring device according to claim 1 is characterized in that the middle part of the little straight tube in described scale hooper (1) lower end is provided with automatic push-pull valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224227 CN202582686U (en) | 2012-05-08 | 2012-05-08 | Precise metering device for calcium carbide furnace charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224227 CN202582686U (en) | 2012-05-08 | 2012-05-08 | Precise metering device for calcium carbide furnace charge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582686U true CN202582686U (en) | 2012-12-05 |
Family
ID=47252087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220224227 Expired - Fee Related CN202582686U (en) | 2012-05-08 | 2012-05-08 | Precise metering device for calcium carbide furnace charge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158104A (en) * | 2015-09-24 | 2015-12-16 | 共享铸钢有限公司 | Automatic sampling and weighing system of chrome ore separating equipment and weighing control method |
| CN107758374A (en) * | 2017-10-24 | 2018-03-06 | 芜湖新兴铸管有限责任公司 | Flux feeding device |
-
2012
- 2012-05-08 CN CN 201220224227 patent/CN202582686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158104A (en) * | 2015-09-24 | 2015-12-16 | 共享铸钢有限公司 | Automatic sampling and weighing system of chrome ore separating equipment and weighing control method |
| CN107758374A (en) * | 2017-10-24 | 2018-03-06 | 芜湖新兴铸管有限责任公司 | Flux feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130508 |