CN210058181U - Novel sodium hydrosulfite automatic feeding device - Google Patents
Novel sodium hydrosulfite automatic feeding device Download PDFInfo
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- CN210058181U CN210058181U CN201822269475.7U CN201822269475U CN210058181U CN 210058181 U CN210058181 U CN 210058181U CN 201822269475 U CN201822269475 U CN 201822269475U CN 210058181 U CN210058181 U CN 210058181U
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- sodium
- pipe chain
- chain conveyor
- preparation kettle
- pipe
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Abstract
A novel sodium hydrosulfite automatic feeding device comprises a sodium metabisulfite or sodium carbonate metering hopper, a sodium formate metering hopper, a sodium metabisulfite or sodium carbonate suspension preparation kettle, a sodium formate suspension preparation kettle and a sodium hydrosulfite reactor, wherein an output pipeline of the sodium metabisulfite or sodium carbonate suspension preparation kettle and an output pipeline of the sodium formate suspension preparation kettle are both connected with the sodium hydrosulfite reactor; the output of the sodium metabisulfite or soda ash weighing hopper is connected with a sodium metabisulfite or soda ash suspension liquid preparation kettle through a first conveying machine; the output of the sodium formate measuring hopper is connected with a sodium formate suspension liquid preparation kettle through a second conveying machine, and the first conveying machine and the second conveying machine both adopt pipe chain conveyors or one conveying machine adopts a pipe chain conveyor and the other conveying machine adopts a screw conveyor. The utility model discloses effectively solved and contained a certain amount of moisture content sodium metabisulfite remote transport and the not good problem of mobility, ensured the normal operating of sodium hydrosulfite production.
Description
The technical field is as follows:
the utility model belongs to the technical field of chemical machinery equipment, concretely relates to novel sodium hydrosulfite is automatic reinforced device.
Background art:
many sodium hydrosulfite manufacturers in China produce sodium hydrosulfite as a raw material required by sodium hydrosulfite while producing sodium hydrosulfite. In general, sodium metabisulfite produced by self can be directly used for producing sodium hydrosulfite without drying, and the sodium hydrosulfite production is carried out in methanol-water solution, so that certain moisture does not influence the sodium hydrosulfite production, thereby reducing investment, consumption of the sodium hydrosulfite and production cost of the sodium hydrosulfite. Therefore, the sodium metabisulfite that was centrifugally separated but not dried contained about 5% of water.
However, sodium metabisulfite containing a certain amount of moisture has poor fluidity, so the shorter the distance from a hopper to a suspension preparation kettle is, the better the distance is, in the actual production, the condition is relatively strict and is difficult to realize, if a screw conveyor is adopted, the unsmooth flow can occur, the pipe is easy to block, the short distance is difficult to smoothly reach the sodium metabisulfite or soda suspension preparation kettle and the sodium formate suspension preparation kettle, the problems are often manually treated, and the problems of transferring, packaging, transporting, unpacking and manual operation are often required, so the labor intensity is high, the efficiency is low, the cost is high, and therefore, the problem of solving the long-distance conveying problem of sodium metabisulfite containing a certain amount of moisture is a great technical problem faced by many insurance powder manufacturers in China at present.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: the problem that above-mentioned prior art exists is solved, and a novel sodium hydrosulfite automatic material conveying device is provided, effectively solves and contains a certain amount of moisture content sodium metabisulfite and sodium formate remote transportation problem, raises the efficiency, and reduce cost ensures the normal operating of sodium hydrosulfite production.
The utility model adopts the technical proposal that:
a novel sodium hydrosulfite automatic feeding device comprises a sodium metabisulfite or sodium carbonate metering hopper, a sodium formate metering hopper, a sodium metabisulfite or sodium carbonate suspension preparation kettle, a sodium formate suspension preparation kettle and a sodium hydrosulfite reactor, wherein an output pipeline of the sodium metabisulfite or sodium carbonate suspension preparation kettle and an output pipeline of the sodium formate suspension preparation kettle are both connected with the sodium hydrosulfite reactor; the output of the sodium metabisulfite or soda ash weighing hopper is connected with a sodium metabisulfite or soda ash suspension liquid preparation kettle through a first conveying machine; the output of the sodium formate measuring hopper is connected with a sodium formate suspension liquid preparation kettle through a second conveying machine; the first conveying machine and the second conveying machine both adopt pipe chain conveyors or one of the conveying machines adopts a pipe chain conveyor and the other conveying machine adopts a screw conveyor.
Among the above-mentioned technical scheme, first pipe chain conveyer and second pipe chain conveyer structure are the same, including conveyer pipe, pipe chain and speed reducer, and the pipe chain is installed in the conveyer pipe, and the speed reducer is connected and is driven the pipe chain.
In the technical scheme, the pipe chain steering devices are arranged at the corners of the first pipe chain conveyor and the second pipe chain conveyor.
In the technical scheme, the tail tensioning device is installed at one end of the first pipe chain conveyor combined with the second pipe chain conveyor, and the speed reducers are installed at the other ends of the first pipe chain conveyor and the second pipe chain conveyor.
Among the above-mentioned technical scheme, be equipped with the control valve between the output of sodium metabisulfite or soda hopper and first pipe chain conveyer.
In the technical scheme, a control valve is arranged between the output end of the sodium formate measuring hopper and the second pipe chain conveyor.
In the technical scheme, a control valve is arranged between the output end of the first pipe chain conveyor and the sodium metabisulfite or soda suspension preparation kettle.
In the technical scheme, a control valve is arranged between the output end of the second pipe chain conveyor and the sodium formate suspension preparation kettle.
The screw conveyor uses prior art equipment.
The utility model discloses a characteristics and beneficial effect:
as many sodium hydrosulfite manufacturers in China produce sodium hydrosulfite, the sodium hydrosulfite is a raw material required by the sodium hydrosulfite. In general, sodium metabisulfite produced by self can be directly used for producing sodium hydrosulfite without drying, because sodium hydrosulfite production is carried out in methanol-water solution, and certain moisture does not influence sodium hydrosulfite production. Therefore, the investment can be reduced, and the consumption of the sodium hydrosulfite and the production cost of the sodium hydrosulfite can be reduced. In general, sodium metabisulfite that is centrifuged but not dried contains about 5% water. However, sodium metabisulfite containing a certain amount of water has poor fluidity, and therefore, when undried sodium metabisulfite is used, there is a disadvantage that it is not fluid and difficult to produce smoothly. Moreover, in the case of a screw conveyor, the shorter the distance from the hopper to the screw conveyor to the compounding kettle thereafter, the better, but in actual production, such conditions are relatively severe. Because the screw conveyor has the problems of short distance, easy pipe blockage and unsmooth blanking, the manual treatment is often needed, and the full-load production is difficult to realize during the industrial production.
The utility model discloses change it into pipe chain conveyer, there is following advantage:
firstly, the solid material can be transported remotely. Thus, at a longer distance, the sodium metabisulfite can be directly conveyed to the preparation kettle from the discharge port of the centrifuge of the sodium metabisulfite through the pipe chain conveyor. The labor, packaging and transportation costs from the sodium metabisulfite product to the preparation kettle can be reduced.
And secondly, the problem that the flow is not smooth and the production is influenced due to poor fluidity of the sodium metabisulfite when a screw conveyor is used in the prior art is solved.
Therefore, the utility model discloses a sodium metabisulfite or soda and sodium formate's remote transfer, the operation is automatic, and measurement control is accurate convenient, and the cost is reduced has improved production efficiency, and the feature of environmental protection is good.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Reference numerals
1-sodium metabisulfite or soda batch hopper, 2-sodium metabisulfite or soda feed inlet, 3-control valve, 4-first tube chain conveyor, 5-conveyer pipe, 6-diverter, 7-speed reducer, 8-tail tension device, 9-first tube chain conveyor tube chain, 10-sodium metabisulfite or soda suspension preparation kettle, 11-preparation kettle stirrer, 12-sulfur dioxide methanol feed inlet pipe, 13-sodium formate batch hopper, 14-sodium formate feed inlet, 15-second tube chain conveyor, 16-second tube chain conveyor tube chain, 17-sodium formate suspension preparation kettle, 18-methanol water or sodium hydrosulfite mother liquor water feed inlet pipe, 19-reactor stirrer, 20-sodium hydrosulfite reactor.
The specific implementation mode is as follows:
referring to fig. 1, the utility model relates to a novel sodium hydrosulfite automatic feeding device, including sodium metabisulfite or soda weighing hopper 1, sodium formate weighing hopper 13, sodium metabisulfite or soda suspension liquid preparation cauldron 10, sodium formate suspension liquid preparation cauldron 17 and sodium hydrosulfite reactor 20, the output pipeline of sodium metabisulfite or soda suspension liquid preparation cauldron and the output pipeline of sodium formate suspension liquid preparation cauldron 17 all connect sodium hydrosulfite reactor 20; the output of the sodium metabisulfite or soda ash weighing hopper 1 is connected with a sodium metabisulfite or soda ash suspension liquid preparation kettle through a first pipe chain conveyor; the output of the sodium formate measuring hopper is connected with a sodium formate suspension liquid preparation kettle through a second pipe chain conveyor; the first pipe chain conveyor and the second pipe chain conveyor are identical in structure and comprise conveying pipes, pipe chains and speed reducers, the pipe chains are arranged in the conveying pipes, and the speed reducers are connected with and drive the pipe chains; the corner outlets of the first pipe chain conveyor and the second pipe chain conveyor are provided with pipe chain steering gears; tail tensioning devices are mounted at one ends of the first pipe chain conveyor and the second pipe chain conveyor, and speed reducers are mounted at the other ends of the first pipe chain conveyor and the second pipe chain conveyor; a control valve is arranged between the output end of the sodium metabisulfite or soda ash weighing hopper and the first pipe chain conveyor; a control valve is arranged between the output end of the sodium formate measuring hopper and the second pipe chain conveyor; a control valve is arranged between the output end of the first pipe chain conveyor and the sodium metabisulfite or soda suspension preparation kettle; and a control valve is arranged between the output end of the second pipe chain conveyor and the sodium formate suspension liquid preparation kettle.
Claims (5)
1. A novel sodium hydrosulfite automatic feeding device comprises a sodium metabisulfite or sodium carbonate metering hopper, a sodium formate metering hopper, a sodium metabisulfite or sodium carbonate suspension preparation kettle, a sodium formate suspension preparation kettle and a sodium hydrosulfite reactor, wherein an output pipeline of the sodium metabisulfite or sodium carbonate suspension preparation kettle and an output pipeline of the sodium formate suspension preparation kettle are both connected with the sodium hydrosulfite reactor; the method is characterized in that: the output of the sodium metabisulfite or soda ash weighing hopper is connected with a sodium metabisulfite or soda ash suspension liquid preparation kettle through a first conveying machine; the output of the sodium formate measuring hopper is connected with a sodium formate suspension liquid preparation kettle through a second conveying machine; the first conveying machine and the second conveying machine both adopt pipe chain conveyors or one of the conveying machines adopts a pipe chain conveyor and the other conveying machine adopts a screw conveyor; the first pipe chain conveyor and the second pipe chain conveyor are identical in structure and comprise conveying pipes, pipe chains and speed reducers, the pipe chains are arranged in the conveying pipes, and the speed reducers are connected with and drive the pipe chains; the corner parts of the first pipe chain conveyor and the second pipe chain conveyor are provided with pipe chain steering gears; and the tail tensioning devices are arranged at one ends of the first pipe chain conveyor and the second pipe chain conveyor, and the speed reducers are arranged at the other ends of the first pipe chain conveyor and the second pipe chain conveyor.
2. The novel sodium hydrosulfite automatic feeding device of claim 1, which is characterized in that: and a control valve is arranged between the output end of the sodium metabisulfite or soda ash weighing hopper and the first pipe chain conveyor.
3. The novel sodium hydrosulfite automatic feeding device of claim 1, which is characterized in that: and a control valve is arranged between the output end of the sodium formate measuring hopper and the second pipe chain conveyor.
4. The novel sodium hydrosulfite automatic feeding device of claim 1, which is characterized in that: and a control valve is arranged between the output end of the first pipe chain conveyor and the sodium metabisulfite or soda suspension preparation kettle.
5. The novel sodium hydrosulfite automatic feeding device of claim 1, which is characterized in that: and a control valve is arranged between the output end of the second pipe chain conveyor and the sodium formate suspension liquid preparation kettle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269475.7U CN210058181U (en) | 2018-12-29 | 2018-12-29 | Novel sodium hydrosulfite automatic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269475.7U CN210058181U (en) | 2018-12-29 | 2018-12-29 | Novel sodium hydrosulfite automatic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210058181U true CN210058181U (en) | 2020-02-14 |
Family
ID=69424484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822269475.7U Expired - Fee Related CN210058181U (en) | 2018-12-29 | 2018-12-29 | Novel sodium hydrosulfite automatic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210058181U (en) |
-
2018
- 2018-12-29 CN CN201822269475.7U patent/CN210058181U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20211229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |