CN206624655U - A kind of process units for producing high pure and ultra-fine nanometer grade calcium carbonate - Google Patents
A kind of process units for producing high pure and ultra-fine nanometer grade calcium carbonate Download PDFInfo
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- CN206624655U CN206624655U CN201720233988.5U CN201720233988U CN206624655U CN 206624655 U CN206624655 U CN 206624655U CN 201720233988 U CN201720233988 U CN 201720233988U CN 206624655 U CN206624655 U CN 206624655U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
It the utility model is related to a kind of process units for producing high pure and ultra-fine nanometer grade calcium carbonate, including mixing part, gas supply part, described mixing part is made up of stirring shell, stirrer paddle and variable-frequency motor, its interior axis is provided with vertical agitating shaft, the upper end connection variable-frequency motor of agitating shaft, at least provided with four groups of stirrer paddles on agitating shaft, relative level angle in stirrer paddle blade face is incremental step by step from top to bottom；Described gas supply part is made up of honeycomb gas delivery header, gas bus-bar and gas heater.The utility model due to setting stirrer paddle by four groups from top to bottom blade relative level angle step by step be incremented by, be stirred evenly；Due to gas supply part be provided with honeycomb gas delivery header mixed gas by deflector and sieve plate by gas be distributed more uniformly, then more preferable effect reached by stirring power, supplied by bus-bar, can guarantee that continuous-stable supply；Frequency Converter Control mixing speed, gas rate of dispersion is controlled, production process is controlled optimum state.
Description
Technical field
The process units of industrial calcium carbonate is the utility model is related to, high pure and ultra-fine nanoscale is produced more particularly to one kind
The process units of calcium carbonate.
Background technology
At present, electronic apparatus and communication apparatus system manufacturer propose increasingly to the reliability of various electronic components
Strict requirements.The easily scattered raw material of high pure and ultra-fine electron level, which turn into, makes ultra-fine, ultra-thin, high performance ceramic electronic element device
The key and core of part.High-purity ultra-fine sphere calcium carbonate is as electronic ceramic component main material, due to each side, market
The raw material granularity of offer is big, serious, medium particle diameter of reuniting（D50）Big and poor dispersion, purity is relatively low, can not meet electronics row
Industry strict requirements.Therefore it is necessary to study a kind of process units for producing high pure and ultra-fine nanometer grade calcium carbonate.
The content of the invention
The purpose of this utility model is aiming above mentioned problem, there is provided a kind of life for producing high pure and ultra-fine nanometer grade calcium carbonate
Produce device.
Technical scheme is used by the utility model：A kind of process units for producing high pure and ultra-fine nanometer grade calcium carbonate,
Including mixing part, gas supply part, described mixing part is made up of stirring shell, stirrer paddle and variable-frequency motor, and stirring shell is circle
Cylindrical shell, its interior axis are provided with vertical agitating shaft, the upper end connection variable-frequency motor of agitating shaft, on agitating shaft at least provided with
Four groups of stirrer paddles, relative level angle in stirrer paddle blade face is incremental step by step from top to bottom；
Described gas supply part is made up of honeycomb gas delivery header, gas bus-bar and gas heater, honeycomb gas delivery header and stirring
Housing bottom is connected, and honeycomb gas delivery header is connected by steam line with the gas heater outside stirring shell, gas heater
Connected by pipeline with gas bus-bar supervisor, gas bus-bar is in charge of to be connected by air valve from different gas tanks respectively.
Described stirrer paddle is provided with four groups, every group of blade from top to bottom blade relative level angle be 0 degree respectively, 15
Spend, 30 degree, 45 degree.
Described honeycomb gas delivery header includes：Casing, flow distribution plate, sieve plate, connector are supplied, one is evenly equipped with flow distribution plate
Component discharge orifice, flow distribution plate top set sieve plate, and sieve plate leaves the spacing of 10-20 millimeters with flow distribution plate, and connector is ring-type
Connector is simultaneously threadedly coupled with supply casing.
The lower end of described gas delivery header hull outside wall is provided with least two clamping joints.
The bottom of described stirring shell is provided with buckling groove, the position of buckling groove and the position correspondence of clamping joint, and honeycomb supplies
Gas head passes through clamping joint and buckling groove clamping.
Its inner chamber of described gas heater is provided with one group of vertical uniform temperature control heating pipe, and gas passes through temperature control heating pipe
Into honeycomb gas delivery header steam line.
The beneficial effects of the utility model：Because the stirrer paddle of setting presses four groups of blade relative level angles from top to bottom
Step by step incrementally, gas mixes evenly with raw material during stirring, and reaction is more steady；Due to gas supply part, there is provided the mixing of honeycomb gas delivery header
Gas by deflector and sieve plate by gas be distributed more uniformly, then more preferable effect reached by stirring power, passes through remittance
Stream row's supply, can guarantee that continuous-stable supplies；Frequency Converter Control mixing speed, gas rate of dispersion is controlled, enables production process
Control optimum state.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of one of embodiment of the utility model mixing part.
Fig. 2 is the internal mechanism schematic diagram that Fig. 1 splits housing.
Fig. 3 removes the structural representation inside honeycomb gas delivery header for Fig. 2.
Fig. 4 is the structural representation of gas supply part.
Fig. 5 is the schematic perspective view of honeycomb gas delivery header.
Fig. 6 is Fig. 5 exploded sketch.
Fig. 7 is the schematic diagram that honeycomb gas delivery header is axially splitted.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
The every other embodiment obtained is put, belongs to the scope of the utility model protection.
As shown in Figures 1 to 7, the utility model provides a kind of production dress for producing high pure and ultra-fine nanometer grade calcium carbonate
Put, including：Mixing part 1, gas supply part 2, described mixing part are made up of stirring shell 11, stirrer paddle 12 and variable-frequency motor 14,
Stirring shell 11 is cylindrical housings, and the axis of its inner chamber is provided with vertical agitating shaft 13, the upper end connection frequency conversion of agitating shaft
Motor 14, at least provided with four groups of stirrer paddles 12 on agitating shaft, every group of stirrer paddle is a set of stirrer paddle, often covers stirrer paddle
Including multi-disc blade, one group of the present embodiment is that four blades form, and every group of stirrer paddle is set at grade, and with stirring
Axle is fixedly connected.Every group of stirrer paddle is laid out along agitating shaft upward and downward, the two adjacent dislocation connections of blade up and down, and by
One group is incremented by step by step with next group of blade relative level angle in top to bottm, is incremented by the total scope of angle between 0-45 degree,
Every group of blade of four groups of stirrer paddles of the present embodiment from top to bottom blade relative level angle be 0 degree respectively, 15 degree, 30 degree, 45
Degree.That is first group of blade is 0 degree, and second group is 15 degree, by that analogy.Gas mixes scattered more equal with raw material in so producing
Even, reaction is also more steady.Described gas supply part 2 is made up of honeycomb gas delivery header 21, gas bus-bar 23 and gas heater 22, honeybee
Nest gas delivery header is connected with stirring shell bottom, and the lower end of gas delivery header hull outside wall is provided with least two clamping joints 212.Stir shell
The bottom of body is provided with buckling groove 15, the position of buckling groove and the position correspondence of clamping joint, and honeycomb gas delivery header passes through clamping joint and card
Access slot clamping.Honeycomb gas delivery header 21 includes supply casing 211, flow distribution plate 216, sieve plate 215, connector 214, on flow distribution plate
A component discharge orifice 2161, tap hole tens to hundreds of are evenly equipped with, flow distribution plate top sets sieve plate 215, and sieve plate mesh number exists
Between 100-400, sieve plate leaves the spacing of 10-20 millimeters with flow distribution plate, and connector 214 is loop connecting head and supply head capsule
Body is threadedly coupled, and gas be distributed more uniform by gas by deflector and sieve plate, and another effect of sieve plate can be kept away
Exempt from stirring material to enter in honeycomb gas delivery header.Stirring shell bottom sets buckling groove cleaning easy to disassemble, is easy to maintenance to change, with
Ensure the quality of production.Honeycomb gas delivery header of the present utility model can also be replaced with the water spray gondola water faucet of shower.Honeycomb in use supplies
Gas head is connected by steam line 213 with the gas heater 22 outside stirring shell, and gas heater passes through pipeline and gas
The connection of bus-bar supervisor 231, gas bus-bar is multiple to be in charge of 232 respectively by air valve and different gas tank connections, ensures continuous
Stable supply.Its inner chamber of gas heater housing 221 of the present utility model is provided with one group of vertical uniform temperature control heating pipe, can use
Electrical heating, it is easy to control temperature, gas enters honeycomb gas delivery header steam line 213 by temperature control heating pipe.
The utility model ensure that carbon dioxide at the uniform velocity blasts by mixing part, gas supply part, into mixing part in
The stirring action carbon dioxide energy rapid dispersion of stirrer paddle is simultaneously and aqua calcis carries out synthetic reaction, obtains high-purity super
Thin nanoelectronic level spherical calcium carbonate；This process units system, the smooth input of carbon dioxide is ensure that, it is rapid scattered,
Ensure the stability of synthesis, uniformity.This change system avoids compared with the production technology of traditional ammonium carbonate method production calcium carbonate
Pollution of the ammonia nitrogen to environment, technological process is simply controllable, whole process closing, avoids outside contamination powder, what is finally prepared is high-purity
Superfine nano electron grade spherical calcium carbonate has the advantages that granularity is small, and good dispersion, purity are high, activity is high, meets electronic ceramics
The more stringent requirement of element.
Claims (6)
- A kind of 1. process units for producing high pure and ultra-fine nanometer grade calcium carbonate, it is characterised in that：Including mixing part（1）, gas supply part （2）, described mixing part is by stirring shell（11）, stirrer paddle（12）And variable-frequency motor（14）Composition, stirring shell（11）For Cylindrical housings, its interior axis are provided with vertical agitating shaft（13）, the upper end connection variable-frequency motor of agitating shaft（14）, agitating shaft On at least provided with four groups of stirrer paddles（12）, relative level angle in blade face is incremented by every group of stirrer paddle step by step from top to bottom；Described gas supply part（2）By honeycomb gas delivery header（21）, gas bus-bar（23）And gas heater（22）Composition, honeycomb supply Gas head is connected with stirring shell bottom, and honeycomb gas delivery header passes through steam line（213）With the gas heater outside stirring shell （22）Connection, gas heater are responsible for by pipeline and gas bus-bar（231）Connection, gas bus-bar is in charge of passes through gas respectively Valve connects from different gas tanks.
- A kind of 2. process units for producing high pure and ultra-fine nanometer grade calcium carbonate according to claim 1, it is characterised in that：Institute The stirrer paddle stated（12）Provided with four groups, every group of blade from top to bottom blade relative level angle be 0 degree respectively, 15 degree, 30 degree, 45 degree.
- A kind of 3. process units for producing high pure and ultra-fine nanometer grade calcium carbonate according to claim 1, it is characterised in that：Institute The honeycomb gas delivery header stated（21）Including：Supply casing（211）, flow distribution plate（216）, sieve plate（215）, connector（214）, point A component discharge orifice is evenly equipped with flowing plate（2161）, flow distribution plate top sets sieve plate（215）, sieve plate and flow distribution plate leave 10- 20 millimeters of spacing, connector（214）It is threadedly coupled for loop connecting head and with supply casing.
- A kind of 4. process units for producing high pure and ultra-fine nanometer grade calcium carbonate according to claim 3, it is characterised in that：Institute The lower end for the gas delivery header hull outside wall stated is provided with least two clamping joints（212）.
- A kind of 5. process units for producing high pure and ultra-fine nanometer grade calcium carbonate according to claim 1, it is characterised in that：Institute The bottom for the stirring shell stated is provided with buckling groove（15）, the position of buckling groove and the position correspondence of clamping joint, honeycomb gas delivery header are led to Cross clamping joint and buckling groove clamping.
- 6. a kind of production of a kind of process units for producing high pure and ultra-fine nanometer grade calcium carbonate according to claim 1 is high-purity super The process units of thin nanometer grade calcium carbonate, it is characterised in that：Described gas heater（22）Its inner chamber is vertically equal provided with one group The temperature control heating pipe of cloth, gas enter honeycomb gas delivery header steam line by temperature control heating pipe（213）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720233988.5U CN206624655U (en) | 2017-03-12 | 2017-03-12 | A kind of process units for producing high pure and ultra-fine nanometer grade calcium carbonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720233988.5U CN206624655U (en) | 2017-03-12 | 2017-03-12 | A kind of process units for producing high pure and ultra-fine nanometer grade calcium carbonate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206624655U true CN206624655U (en) | 2017-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720233988.5U Active CN206624655U (en) | 2017-03-12 | 2017-03-12 | A kind of process units for producing high pure and ultra-fine nanometer grade calcium carbonate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206624655U (en) |
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2017
- 2017-03-12 CN CN201720233988.5U patent/CN206624655U/en active Active
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