CN205517554U - Methyl alcohol alkali lye alkali preparation tank of environmental protection, safety - Google Patents
Methyl alcohol alkali lye alkali preparation tank of environmental protection, safety Download PDFInfo
- Publication number
- CN205517554U CN205517554U CN201620299322.5U CN201620299322U CN205517554U CN 205517554 U CN205517554 U CN 205517554U CN 201620299322 U CN201620299322 U CN 201620299322U CN 205517554 U CN205517554 U CN 205517554U
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- CN
- China
- Prior art keywords
- alkali
- tank body
- bucket
- alkali liquor
- methanol
- 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 methyl alcohol alkali lye alkali preparation tank of environmental protection, safety, which comprises a tank body, the alkali bucket is dissolved to internal coaxial being equipped with of jar, offered the discharge orifice on dissolving the staving of alkali bucket, a jar body top is equipped with stretches into the magnetic stirrers who dissolves in the alkali bucket with stirring vane, jar body top is equipped with to dissolving the loading hopper that adds the alkali material in the alkali bucket and to dissolving the methyl alcohol inlet pipe that sprays methyl alcohol in the alkali bucket, the play alkali liquor tube that is equipped with intercommunication jar body bottom alkali lye export and circulating pump import and the export of intercommunication circulating pump and jar body top alkali lye import are to dissolving the circulation alkali liquor tube that alkali bucket inner loop pours into alkali lye into, it has the alkali lye conveyer pipe still to put through on the circulation alkali liquor tube. The utility model discloses simple structure, the steerable alkali temperature of dissolving, the methyl alcohol evaporation capacity is few, and it is efficient to dissolve alkali, and is difficult for etch apparatus, plug the pipe, operation safety can reach environmental protection, safety, circulation, high efficiency, evenly dissolve the beneficial effect of alkali.
Description
Technical field:
This utility model relates to chemical industry equipment, a kind of environmental protection, the methanol alkali liquor alkali-prepared tank of safety.
Background technology:
Along with the environmental consciousness of worldwide energy shortage and people strengthens day by day, R and D are raw
This environmental protection reborn type energy of thing diesel oil achieves significant progress and develops widely.
At present, the raw material of domestic production biodiesel is waste grease mostly, commonly used soda acid two-step method
Carrying out, the method typically uses methanol to urge at soda acid with the free fatty in waste grease and triglyceride
React under agent effect, generate fatty acid methyl ester i.e. biodiesel.Production needs use acid, aqueous slkali
As catalyst, add alkali liquor catalyst and can improve bio-diesel yield, improve biodiesel oil product quality,
It is even more important so the preparation of alkali liquor seems.
But there are some defects in traditional alkali device of joining:
1, it is long to join the aqueous slkali time, alkali and methanol mixed is uneven and easily blocks pipeline.
2, can be highly exothermic during alkali is dissolved in methanol, temperature control is not good at being easily caused methanol volatilization, to human body and environment
And production safety causes the biggest harm, and temperature is too high too increases the corrosion to equipment.
Utility model content:
For the deficiencies in the prior art, the utility model proposes a kind of environmental protection, the methanol alkali liquor of safety is joined
Alkali tank.
This utility model environmental protection, the methanol alkali liquor alkali-prepared tank of safety, its technical scheme includes tank body, and institute is not
Be to be coaxially provided with molten alkali bucket in described tank body, the staving of described molten alkali bucket offers flowing hole, tank body
Top is provided with the magnetic stirring apparatus stretched into by stirring vane in molten alkali bucket, and tank body top is provided with in molten alkali bucket
Add the loading hopper of alkali material and in molten alkali bucket, spray the methanol feed pipe of methanol；It is communicated with tank base
Alkali liquor outlet and pump inlet go out alkali liquor pipe and communication loop pump discharge and the alkali liquor import of tank body top to
In molten alkali bucket, the circulation alkali liquor pipe of alkali liquor is injected in circulation, and described circulation alkali liquor pipe is also connected has alkali liquor to carry
Pipe；It is equipped with valve on each pipeline.
In order to accelerate molten alkali speed and reduce methanol volatilization, described tank body arranges cooling jacket to control alkali
Liquid temp, at zone of reasonableness (about 55 °), generally uses countercurrent flow method, under the most described cooling jacket
Portion arranges cooling water inlet, and the top of cooling jacket arranges coolant outlet.
Described tank body is provided with the temperature measurer of alkali liquid temperature in detection tank body.
Described tank body is provided with the liquidometer of alkali liquor amount in detection tank body.
Described tank body top is provided with the methanol gas of emission by exhaust pipe volatilization, for reducing methanol gas to human body
Harm with environment and avoid waste, described exhaustor connection methanol recovery device.
The beneficial effects of the utility model:
1, this utility model environmental protection, safety methanol alkali liquor alkali-prepared tank tank body in molten alkali bucket, staving are set
On flowing hole can ensure that only alkali liquor is thrown out of molten alkali bucket and comes together in tank base, undissolved solid base
Material (lamellar) then rests in molten alkali bucket, it is to avoid goes out alkali liquor pipe and returns alkali liquor pipe and the blocking of circulating pump.
2, this utility model by start circulating pump by continuous for alkali liquor in tank body circulation impact molten alkali bucket not
Molten alkali, reaches iterative cycles and impacts molten alkali, reach the effect of molten alkali efficient, uniform.
3, tank wall of the present utility model is provided with cooling jacket, joins alkali temperature and exist in can controlling tank body
About 55 DEG C, at this temperature, both can promote molten alkali efficiency with high temperature hydrotropy, the most perishable set
Standby, and methanol be difficult to evaporation, more environmentally friendly to environment, to operation safer.
4, in the stirring vane of magnetic stirring apparatus of the present utility model is arranged on molten alkali bucket, mechanical agitation is used
Mode accelerates the dissolving of solid piece alkali.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of a kind of embodiment of this utility model.
Label in figure: 1, tank body；2, liquidometer；3, molten alkali bucket；4, cooling jacket；5, cooling water
Import；6, alkali liquor outlet；7, alkali liquor pipe is gone out；8, circulating pump；9, alkali liquor conveying pipe；10, circulation
Alkali liquor pipe；11, coolant outlet；12, temperature measurer；13, alkali liquor inlet；14, methanol feed pipe；
15, magnetic stirring apparatus；16, loading hopper；17, exhaustor；18, valve.
Detailed description of the invention:
The technical solution of the utility model is described further by illustrated embodiment below in conjunction with the accompanying drawings.
This utility model environmental protection, the methanol alkali liquor alkali-prepared tank of safety, its main body is tank body 1, described tank body 1
Inside being coaxially provided with molten alkali bucket 3, described molten alkali bucket 3 is fixedly mounted on the bottom of tank body 1, tank by support
The bottom of body 1 offers alkali liquor outlet 6, the uniform flowing hole that offers, tank body 1 on the staving of molten alkali bucket 3
Peripheral circumferential sidewall and curved bottom be all coated with cooling jacket 4, cooling water inlet 5 is opened in cooling
The bottom of chuck 4, coolant outlet 11 is opened in the top of cooling jacket 4, on the sidewall of tank body 1 also
It is provided with the liquidometer 2 of alkali liquor amount in detection tank body 1, as shown in Figure 1.
The center of top of described tank body 1 is provided with magnetic stirring apparatus 15, and described magnetic stirring apparatus 15 both sides are divided
Not arranging loading hopper 16 and methanol feed pipe 14, the shaft of magnetic stirring apparatus 15 enters tank body 1 and extends
In molten alkali bucket 3, the termination of described shaft is provided with stirring vane, and the discharge nozzle of described loading hopper 16 enters
Entering tank body 1 and pass to above molten alkali bucket 3, described methanol feed pipe 14 stretches in tank body 1, methanol feed pipe
The spout of 14 is directed at molten alkali bucket 3, and tank body 1 top outside loading hopper 16 is provided with exhaustor 17, described
Methanol recovery device connected by exhaustor 17, and tank body 1 top outside methanol feed pipe 14 is additionally provided with thermometric
Instrument 12 detects the temperature of tank body 1 alkali liquor, as shown in Figure 1.
Alkali liquor pipe 7, circulation alkali liquor pipe 10 and circulating pump 8 are set out outside described tank body 1, described in go out alkali liquor
Pipe 7 connects alkali liquor outlet 6 and the import of circulating pump 8 of tank body 1, and the connection of described circulation alkali liquor pipe 10 follows
The outlet of ring pump 8 and the alkali liquor inlet 13 at tank body 1 top, enter the circulation alkali liquor pipe 10 of tank body 1
Spout is directed at molten alkali bucket 3, circulation alkali liquor pipe 10 is also connected and has alkali liquor to carry pipe 9, as shown in Figure 1.
It is equipped with valve 18 on described each pipeline.
The method of operation of the present utility model (i.e. the processing step of compounding methanol alkali liquor):
1, solid base sheet is joined in molten alkali bucket 3 by loading hopper 16.
2, by methanol feed pipe 14 ejecting liquid methanol in molten alkali bucket 3.
3, start magnetic stirring apparatus 15 and stir molten alkali formation eddy flow, under the influence of centrifugal force, carbinol base
Liquid throws away molten alkali bucket 3 by flowing hole and enters the bottom of tank body 1.
4, meanwhile, 1., being passed through cooling water in cooling jacket 4, in controlling tank body 1, alkali liquid temperature is
About 55 DEG C；2., start circulating pump 8, by the alkali liquor in tank body 1 from alkali liquor outlet 6 through go out alkali liquor pipe 7,
Circulation alkali liquor pipe 10 circulation is pumped to molten alkali bucket 3, the most molten in the continuous circulation impact of alkali liquor molten alkali bucket 3
Sheet alkali, forms a stirring and dissolving, temperature-controllable, iterative cycles impact add instant alkali joins alkali process.
5, the methanol gas joining the volatilization of alkali process is expelled to methanol recovery device from air vent 17.
6, join and export alkali liquor by alkali liquor conveying pipe 9 after alkali completes.
Claims (5)
1. environmental protection, the methanol alkali liquor alkali-prepared tank of safety, including tank body (1), it is characterised in that: institute
It is coaxially provided with molten alkali bucket (3) in stating tank body (1), the staving of described molten alkali bucket (3) offered stream
Hole, tank body (1) top is provided with the magnetic stirring apparatus (15) stretched into by stirring vane in molten alkali bucket (3),
Tank body (1) top is provided with and adds the loading hopper (16) of alkali material in molten alkali bucket (3) and to molten alkali bucket
(3) the methanol feed pipe (14) of spray methanol in；It is communicated with the alkali liquor outlet of tank body (1) bottom
(6) go out alkali liquor pipe (7) and communication loop pump (8) with circulating pump (8) import export and tank body
(1) top alkali liquor import (13) circulates the circulation alkali liquor pipe (10) injecting alkali liquor in molten alkali bucket (3),
Also connect on described circulation alkali liquor pipe (10) and have alkali liquor conveying pipe (9)；It is equipped with valve on each pipeline
(18)。
Environmental protection the most according to claim 1, the methanol alkali liquor alkali-prepared tank of safety, its feature exists
In: arranging cooling jacket (4) on described tank body (1), the bottom of described cooling jacket (4) is arranged
Cooling water inlet (5), the top of cooling jacket (4) arranges coolant outlet (11).
Environmental protection the most according to claim 1, the methanol alkali liquor alkali-prepared tank of safety, its feature exists
The temperature measurer (12) of alkali liquid temperature in: described tank body (1) is provided with detection tank body (1).
Environmental protection the most according to claim 1, the methanol alkali liquor alkali-prepared tank of safety, its feature exists
The liquidometer (2) of alkali liquor amount in: described tank body (1) is provided with detection tank body (1).
Environmental protection the most according to claim 1, the methanol alkali liquor alkali-prepared tank of safety, its feature exists
In: described tank body (1) top is provided with exhaustor (17), and described exhaustor (17) connection methanol returns
Receiving apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299322.5U CN205517554U (en) | 2016-04-12 | 2016-04-12 | Methyl alcohol alkali lye alkali preparation tank of environmental protection, safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299322.5U CN205517554U (en) | 2016-04-12 | 2016-04-12 | Methyl alcohol alkali lye alkali preparation tank of environmental protection, safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205517554U true CN205517554U (en) | 2016-08-31 |
Family
ID=56791340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299322.5U Expired - Fee Related CN205517554U (en) | 2016-04-12 | 2016-04-12 | Methyl alcohol alkali lye alkali preparation tank of environmental protection, safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205517554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499972A (en) * | 2018-12-19 | 2019-03-22 | 南京诺丹工程技术有限公司 | A kind of portable processor can be used for cleaning experiment chamber ventilated cabinet, exhaust piping |
-
2016
- 2016-04-12 CN CN201620299322.5U patent/CN205517554U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499972A (en) * | 2018-12-19 | 2019-03-22 | 南京诺丹工程技术有限公司 | A kind of portable processor can be used for cleaning experiment chamber ventilated cabinet, exhaust piping |
| CN109499972B (en) * | 2018-12-19 | 2023-12-05 | 南京诺丹工程技术有限公司 | Portable processor capable of being used for cleaning laboratory fume hood and waste gas pipeline |
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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: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |