CN203209049U - Buffer solution mixing device - Google Patents
Buffer solution mixing device Download PDFInfo
- Publication number
- CN203209049U CN203209049U CN 201320101154 CN201320101154U CN203209049U CN 203209049 U CN203209049 U CN 203209049U CN 201320101154 CN201320101154 CN 201320101154 CN 201320101154 U CN201320101154 U CN 201320101154U CN 203209049 U CN203209049 U CN 203209049U
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- Prior art keywords
- valve
- buffer solution
- reactor
- reaction kettle
- mixing device
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Abstract
The utility model discloses a buffer solution mixing device which comprises a reaction kettle, wherein a feeding hole and a mixing paddle are arranged on the reaction kettle; a jacket is also arranged on the reaction kettle; a drain valve is arranged at the bottom of the jacket; a conveying pump is connected to the bottom of the reaction kettle; a discharge opening of the conveying pump is divided into two paths, wherein one path is connected with a first valve, and the other path is connected with a second valve; and the second valve is connected with the top of the reaction kettle. According to the buffer solution mixing device, the dissolution speed of solid raw materials can be effectively improved, the solid raw materials can be prevented from blocking the process pipeline, the reaction stability is improved, the mixing speed of the buffer solution is increased, and the device is simple in structure and easy to popularize and apply.
Description
Technical field
The utility model relates to a kind of buffer solution deployment device, belongs to the chemical industry equipment field.
Background technology
In chemical process, because the pH value that need keep reacting me when some react is certain scope extremely, therefore need to add buffer solution and regulate the pH value, normally used buffer solution has phosphate and phosphoric acid mixture or citrate and citric acid mixture by a certain percentage by a certain percentage, when above-mentioned buffer solution allotment, the raw material of solid need be dissolved in the water, form the buffer solution of liquid.And common employing of existing method allotment buffer solution directly put into raw material in the reactor, and the paddle stirring and dissolving with reactor will produce following defective like this:
1, when buffer solution allotment amount is big or the solid material of adding more for a long time, the speed of dissolving is slower, it is longer to allocate the required time.
2, during the more solid material of disposable input, raw material can sink to the reactor bottom, blocks pipe-line system, makes the discharging instability of buffer solution, the carrying out of influence reaction.
The utility model content
The utility model is at the deficiencies in the prior art, and purpose is to provide a kind of buffer solution deployment device, can improve the speed of buffer solution allotment and further improve the stability of reaction.
The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of buffer solution deployment device, comprise reactor, reactor is provided with dog-house and paddle, also be provided with chuck on the described reactor, the bottom of described chuck is provided with drain valve, is connected with delivery pump in the bottom of reactor, the discharging opening of delivery pump is divided into two-way, one the tunnel connects first valve, and another road connects second valve, the top of the second valve coupled reaction still.
As the further setting of such scheme, described delivery pump is turbine pump.
As the further setting of such scheme, described first valve and second valve are ball valve.
The beneficial effects of the utility model are: the utility model can effectively improve the dissolution velocity of solid material, and can prevent that solid material from blocking process pipeline, and improved the stability of reaction, accelerated the allotment speed of buffer solution, the utility model is simple in structure, and is easy to utilize.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: reactor 1, dog-house 11, paddle 12, chuck 2, delivery pump 3, first valve 4, second valve 5, drain valve 6.
The specific embodiment
Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.
Embodiment:
As shown in Figure 1, a kind of buffer solution deployment device, comprise reactor 1, reactor 1 is provided with dog-house 11 and paddle 12, also is provided with chuck 2 on the described reactor 1, the bottom of described chuck 2 is provided with drain valve 6, be connected with delivery pump 3 in the bottom of reactor 1, the discharging opening of delivery pump 3 is divided into two-way, and one the tunnel connects first valve 4, another road connects the top of second valve, 5, the second valves, 5 coupled reaction stills 1.
Described delivery pump 3 is turbine pump, and turbine pump can prevent effectively that pump head from being blocked by solid material.
Described first valve 4 and second valve 5 are ball valve, and ball valve is convenient to open and close, and also can prevent from being blocked by solid material and influence the use of whole buffer solution deployment device.
The course of work of the present utility model is: the raw material of liquid and solid all can drop into from dog-house 11, because the raw material of solid can not dissolve rapidly, therefore can sink to reactor 1 bottom, open paddle 12 this moment, open delivery pump 3 simultaneously, close first valve 4, open second valve 5, solidliquid mixture flows into from the top of reactor 1 from the bottom outflow of reactor 1 again, played an effect that circulation is stirred, accelerated the dissolution velocity of solid material, further the raw material in the reactor 1 is carried out heating for dissolving as needs, then can feed steam in chuck 2, the steam in the chuck 2 heats the raw material in the reactor 1, further accelerate the dissolution velocity of solid material, exhaust steam is discharged by drain valve 6; After the solid material in the reactor 1 all dissolves, open first valve 4, close second valve 5, buffer solution flow into and participated in reaction in the process pipeline this moment.
Claims (3)
1. buffer solution deployment device, comprise reactor (1), reactor (1) is provided with dog-house (11) and paddle (12), it is characterized in that: also be provided with chuck (2) on the described reactor (1), the bottom of described chuck (2) is provided with drain valve (6), be connected with delivery pump (3) in the bottom of reactor (1), the discharging opening of delivery pump (3) is divided into two-way, one the tunnel connects first valve (4), another road connects second valve (5), the top of second valve (5) coupled reaction still (1).
2. buffer solution deployment device as claimed in claim 1, it is characterized in that: described delivery pump (3) is turbine pump.
3. buffer solution deployment device as claimed in claim 1, it is characterized in that: described first valve (4) and second valve (5) are ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101154 CN203209049U (en) | 2013-03-05 | 2013-03-05 | Buffer solution mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101154 CN203209049U (en) | 2013-03-05 | 2013-03-05 | Buffer solution mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203209049U true CN203209049U (en) | 2013-09-25 |
Family
ID=49198622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320101154 Expired - Fee Related CN203209049U (en) | 2013-03-05 | 2013-03-05 | Buffer solution mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203209049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990400A (en) * | 2014-04-25 | 2014-08-20 | 贵州三泓药业股份有限公司 | Mash kettle capable of automatic feeding and saccharification technology thereof |
-
2013
- 2013-03-05 CN CN 201320101154 patent/CN203209049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990400A (en) * | 2014-04-25 | 2014-08-20 | 贵州三泓药业股份有限公司 | Mash kettle capable of automatic feeding and saccharification technology thereof |
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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: 20130925 Termination date: 20140305 |