CN206777909U - A kind of dust removal multi-stage melting crystallizer - Google Patents
A kind of dust removal multi-stage melting crystallizer Download PDFInfo
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- CN206777909U CN206777909U CN201720669952.1U CN201720669952U CN206777909U CN 206777909 U CN206777909 U CN 206777909U CN 201720669952 U CN201720669952 U CN 201720669952U CN 206777909 U CN206777909 U CN 206777909U
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- crystallizer
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- circulation fluid
- dust removal
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Abstract
The utility model discloses a kind of dust removal multi-stage melting crystallizer, including raw material tank and crystallizer main body, the raw material tank upper end is installed with feed pipe, the crystallizer main body upper end is installed with dedusting filter, and dedusting filter upper end is fixedly connected with intake chamber, the intake chamber upper surface is installed with circulation fluid pipeline, the intake chamber is internally provided with screen pack, crystallizer is installed with the inside of the crystallizer main body, and two are provided with cooling-water duct between adjacent crystallizer, the crystallizer body interior is provided with acoustical cotton, the crystallizer main body lower end is provided with circulation fluid room, and circulation fluid room side is fixedly connected with circulation fluid pipeline.The utility model can effectively improve the purity of crystal, further improve the qualification rate of product, while be advantageous to the health of employee.Structure is novel, simple to operate, has good promotional value.
Description
Technical field
Mechanical field is the utility model is related to, more particularly to a kind of dust removal multi-stage melting crystallizer.
Background technology
Fusion-crystallization technology is a kind of new chemical separation technology, be widely used in chemical intermediate, medicine intermediate,
The refined purification of biochemical product, it is the new and high technology given priority to during "the 10th five-years" of country, it and conventional chemical separating method（Inhale
Receipts, rectifying, extraction）And some new isolation technics（Supercritical extract, adsorbing separation, chromatographic isolation, UF membrane）Compare, have
Have the advantage that：1st, the product purity of the general rectifying of high purity product and recrystallization processing is may separate out 99% or so, and fused junction
Crystalline substance processing product purity can reach more than 99.9% even 99.99%, therefore can meet medical product, food additives, spices,
The requirement of biochemical product, reagent manufacture to high-purity；2nd, it is suitable for the close material of extraordinary thing system such as boiling point, isomer, hand
Property the conventional extremely difficult separation of rectifying such as material, but sometimes with fusion-crystallization with regard to comparatively simple；To heat-sensitive substance, weak solution,
The very high material of boiling point, fusion-crystallization are also applicable very much；3rd, low-temperature operation is usually normal pressure, low-temperature operation, safety simple to operate,
To equipment without excessive demand, because corrosivity declines under low temperature.To thermal source without too high requirement, it is not necessary to which flower enormous investment is used for
Heating furnace and high-vacuum apparatus system, therefore cost and equipment investment can be reduced；4th, the environmentally friendly weight with using solvent
Crystalline phase ratio, it is not necessary to be dried product with desolvation, therefore reduce dry step, avoid solvent circle and enter to lead
Cost rise, environmental pollution, the cryogenic freezing operation of cause；5th, the energy consumption for saving general fusion-crystallization is only the 10%-30% of rectifying.
But current crystallizer noise is bigger, the qualification rate of crystal is not high.A kind of therefore, it is proposed that dust removal
Multi-stage melting crystallizer.
Utility model content
Main purpose of the present utility model is to provide a kind of dust removal multi-stage melting crystallizer can effectively solve background
The problem of in technology.
To achieve the above object, the technical scheme that the utility model is taken is：
Peace is fixed in a kind of dust removal multi-stage melting crystallizer, including raw material tank and crystallizer main body, the raw material tank upper end
Equipped with feed pipe, and feed pipe outer surface is provided with compression pump, and the crystallizer main body upper end is installed with dedusting
Device is filtered, and dedusting filter upper end is fixedly connected with intake chamber, the intake chamber upper surface is installed with circulation liquid pipe
Road, the feed pipe are fixedly mounted on circulation fluid pipeline side, and the intake chamber is internally provided with screen pack, the crystallizer
Crystallizer is installed with the inside of main body, and cooling-water duct is provided between two adjacent crystallizers, outside the crystallizer main body
Side is fixedly connected with inlet channel and outlet conduit, and the outlet conduit is fixedly mounted on inlet channel upper end, the crystallizer
Body interior is provided with acoustical cotton, and is movably installed with dodge gate below, and the activity door exterior surface is installed with handle,
The crystallizer main body lower end is provided with circulation fluid room, and circulation fluid room side is fixedly connected with circulation fluid pipeline, the circulation fluid
Pipeline external surface is provided with circulating pump, and the crystallizer internal activity is provided with filter material, and is provided with discharging opening below.
Preferably, the material of the filter material is polypropylene.
Preferably, the material of the crystallizer main body is stainless steel.
Preferably, the quantity of the crystallizer is five.
Preferably, the intake chamber is fixedly connected by feed pipe with raw material tank.
Compared with prior art, the utility model has the advantages that：By setting acoustical cotton, can effectively reduce
Noise, because crystallizer can produce noise when work, it is unfavorable for the health of staff, sets acoustical cotton can be with
Noise is effectively absorbed, a good working environment is built to employee, is advantageous to the health of employee, by setting screen pack
And dedusting filter, it is ensured that raw material it is clean, if the purity of raw material is inadequate, then crystal just has impurity, shadow
The qualification rate of product is rung, by setting screen pack and dedusting filter to effectively improve the purity of raw material, improves product
Qualification rate, by setting circulation fluid system, the crystal of more fusing points can be obtained.Structure is novel, simple to operate, has good
Promotional value.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model dust removal multi-stage melting crystallizer.
Fig. 2 is the freeze space internal structure schematic diagram of the utility model dust removal multi-stage melting crystallizer.
In figure：1st, raw material tank；2nd, feed pipe；3rd, compression pump；4th, outlet conduit；5th, screen pack；6th, intake chamber；7th, dedusting
Filter；8th, circulating pump；9th, circulation fluid pipeline；10th, handle；11st, dodge gate；12nd, circulation fluid room；13rd, crystallizer；14th, it is cold
But aquaporin；15th, inlet channel；16th, acoustical cotton；17th, discharging opening；18th, filter material；19th, crystallizer main body.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of dust removal multi-stage melting crystallizer, including raw material tank 1 and crystallizer main body 19, the original
The upper end of hopper 1 is installed with feed pipe 2, and the outer surface of feed pipe 2 is provided with compression pump 3, the crystallizer main body 19
Upper end is installed with dedusting filter 7, and the upper end of dedusting filter 7 is fixedly connected with intake chamber 6, the intake chamber 6
Upper surface is installed with circulation fluid pipeline 9, and the feed pipe 2 is fixedly mounted on the side of circulation fluid pipeline 9, the intake chamber
6 are internally provided with screen pack 5, and the inner side of crystallizer main body 19 is installed with crystallizer 13, and two adjacent crystallizers 13 it
Between be provided with cooling-water duct 14, the outside of crystallizer main body 19 is fixedly connected with inlet channel 15 and outlet conduit 4, described
Outlet conduit 4 is fixedly mounted on the upper end of inlet channel 15, and the crystallizer main body 19 is internally provided with acoustical cotton 16, and below
Dodge gate 11 is movably installed with, the outer surface of dodge gate 11 is installed with handle 10, and the lower end of crystallizer main body 19 is set
Circulation fluid room 12 is equipped with, and the side of circulation fluid room 12 is fixedly connected with circulation fluid pipeline 9, the outer surface of circulation fluid pipeline 9 is set
There is circulating pump 8, the internal activity of crystallizer 13 is provided with filter material 18, and is provided with discharging opening 17 below.
Wherein, the material of the filter material 18 is polypropylene.
Wherein, the material of the crystallizer main body 19 is stainless steel.
Wherein, the quantity of the crystallizer 13 is five.
Wherein, the intake chamber 6 is fixedly connected by feed pipe 2 with raw material tank 1.
It should be noted that the utility model is a kind of dust removal multi-stage melting crystallizer, during work, fused solution is placed
In raw material tank 1, by the power supply opening of compression pump 3, open and enter into wetting system, cold water from inlet channel 15, flowed from outlet conduit 4
Go out, fused raw material enters intake chamber 6 from feed pipe 2, and screen pack 5 is provided with inside feed space 6, fused raw material is carried out first
Simple filtration, then fused raw material further filtered by dedusting filter 7, ensure the clean of fused raw material, most
Fused raw material enters each crystallizer 13 afterwards, and the inside of crystallizer main body 19 has cold water circulating system, fused raw material can be entered
Row cooling, crystallizer 13 are made of different materials, are made the cooling effect of crystallizer 13 different, are caused crystallized product different, knot
The brilliant lower end of pipe 13 is porous shape, is put into filter material 18 before can carrying a crystallization, such crystalline material is rested on filter material 18, do not had
The raw material of crystallization enters circulation fluid room 12, and there is observation panel the outer surface of circulation fluid room 12, if the liquid of the inside exceedes observation panel, closes
The power supply of compression pump 3, turned off after then leading to the cold water of a period of time into wetting system, open dodge gate 11, then open each crystallization
The discharging opening 17 of the lower section of pipe 13, crystalline material is taken out, then filter material is changed, and is then shut off discharging opening 17 and dodge gate 11, is beaten
Open cycle pump 8 switchs, and does not crystallize raw material and is then again introduced into the progress next round crystallization of intake chamber 6 by circulation fluid pipeline 9, so anti-
It is multiple to carry out, the crystal of different melting points can be obtained, after waiting crystallization complete, power supply is closed, if also needing to crystallize other things
Matter, aforesaid operations are repeated, the wherein inside of circulation fluid room 12 has good insulation material, and feed pipe 2 and circulation
Liquid pipe road 9 is all high temperature resistant, and corrosion-resistant material is made.The utility model can effectively reduce noise by setting acoustical cotton 16,
Because crystallizer can produce noise when work, it is unfavorable for the health of staff, sets acoustical cotton 16 to have
Effect absorbs noise, builds a good working environment to employee, is advantageous to the health of employee, by setting screen pack 5
With dedusting filter 7, it is ensured that raw material it is clean, if the purity of raw material is inadequate, then crystal just has impurity, shadow
The qualification rate of product is rung, by setting screen pack 5 and dedusting filter 7 to effectively improve the purity of raw material, improves product
Qualification rate, by setting circulation fluid system, the crystal of more fusing points can be obtained.Knot can be effectively improved by these settings
The purity of brilliant thing, further improves the qualification rate of product, while is advantageous to the health of employee.Structure is novel, simple to operate,
With good promotional value.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of dust removal multi-stage melting crystallizer, including raw material tank（1）With crystallizer main body（19）, it is characterised in that：It is described
Raw material tank（1）Upper end is installed with feed pipe（2）, and feed pipe（2）Outer surface is provided with compression pump（3）, the knot
Brilliant device main body（19）Upper end is installed with dedusting filter（7）, and dedusting filter（7）Upper end is fixedly connected with feed liquor
Room（6）, the intake chamber（6）Upper surface is installed with circulation fluid pipeline（9）, the feed pipe（2）It is fixedly mounted on and follows
Ring liquid pipe road（9）Side, the intake chamber（6）It is internally provided with screen pack（5）, the crystallizer main body（19）Peace is fixed in inner side
Equipped with crystallizer（13）, and two adjacent crystallizers（13）Between be provided with cooling-water duct（14）, the crystallizer main body（19）
Outside is fixedly connected with inlet channel（15）And outlet conduit（4）, the outlet conduit（4）It is fixedly mounted on inlet channel（15）
Upper end, the crystallizer main body（19）It is internally provided with acoustical cotton（16）, and dodge gate is movably installed with below（11）, it is described
Dodge gate（11）Outer surface is installed with handle（10）, the crystallizer main body（19）Lower end is provided with circulation fluid room（12）,
And circulation fluid room（12）Side is fixedly connected with circulation fluid pipeline（9）, the circulation fluid pipeline（9）Outer surface is provided with circulating pump
（8）, the crystallizer（13）Internal activity is provided with filter material（18）, and discharging opening is provided with below（17）.
A kind of 2. dust removal multi-stage melting crystallizer according to claim 1, it is characterised in that：The filter material（18）Material
Matter is polypropylene.
A kind of 3. dust removal multi-stage melting crystallizer according to claim 1, it is characterised in that：The crystallizer main body
（19）Material be stainless steel.
A kind of 4. dust removal multi-stage melting crystallizer according to claim 1, it is characterised in that：The crystallizer（13）'s
Quantity is five.
A kind of 5. dust removal multi-stage melting crystallizer according to claim 1, it is characterised in that：The intake chamber（6）It is logical
Cross feed pipe（2）With raw material tank（1）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669952.1U CN206777909U (en) | 2017-06-10 | 2017-06-10 | A kind of dust removal multi-stage melting crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669952.1U CN206777909U (en) | 2017-06-10 | 2017-06-10 | A kind of dust removal multi-stage melting crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206777909U true CN206777909U (en) | 2017-12-22 |
Family
ID=60715862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720669952.1U Expired - Fee Related CN206777909U (en) | 2017-06-10 | 2017-06-10 | A kind of dust removal multi-stage melting crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206777909U (en) |
-
2017
- 2017-06-10 CN CN201720669952.1U patent/CN206777909U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20180610 |