CN208667123U - A kind of multifunctional reaction still preparing ultrafine yttria - Google Patents

A kind of multifunctional reaction still preparing ultrafine yttria Download PDF

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Publication number
CN208667123U
CN208667123U CN201820139211.7U CN201820139211U CN208667123U CN 208667123 U CN208667123 U CN 208667123U CN 201820139211 U CN201820139211 U CN 201820139211U CN 208667123 U CN208667123 U CN 208667123U
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China
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reaction kettle
kettle ontology
pipe
tube
ontology
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Expired - Fee Related
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CN201820139211.7U
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Chinese (zh)
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蒋盼盼
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Individual
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Individual
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Abstract

The utility model discloses a kind of multifunctional reaction stills for preparing ultrafine yttria, including lower reaction kettle ontology, the lower reaction kettle ontology top plate is fixedly welded along surrounding there are four intermediate supports leg, reaction kettle ontology is fixedly welded with above the intermediate supports leg, motor is fixed on the upper reaction kettle ontology top plate, hollow axle is equipped among the motor, water pipe straight joint is fixedly connected with below the hollow axle, the main vertical tube of bottom end closure is fixedly connected with below the water pipe straight joint, one motor of the utility model carries out the intracorporal stirring operation of two reaction kettle chambers, reduce production energy consumption, improve production efficiency, realize the uniform spreading of reaction solution, improve chemical reaction efficiency and chemical reaction effect, cleaning operation is relatively simple, without other cleaning equipments, it realizes simultaneously in reaction kettle cavity Solution is rapidly heated.

Description

A kind of multifunctional reaction still preparing ultrafine yttria
Technical field
The utility model relates to yttrium oxides to prepare relevant device technical field, specially a kind of to prepare the more of ultrafine yttria Functional response kettle.
Background technique
Yttrium oxide powder is a kind of important high-performance ceramics raw material, be in fluorescent powder using more rare earth oxide it One.The preparation method of high pure and ultra-fine yttrium oxide mainly has solid phase method, liquid phase method, vapor phase method etc..The industry of ultrafine yttria at present Production is mainly oxalate precipitation method, and main flow is that surfactant is added in oxalic acid solution, adjusts pH value with ammonium hydroxide, so The yttrium chloride solution debugged is added in oxalic acid solution afterwards, is quickly stirred, temperature is controlled at 50 DEG C, and is controlled and reacted with ammonium hydroxide Solution ph stops reaction after five minutes, be filtered, washed, dry, calcining and obtain yttrium oxide powder.Reaction kettle is as a kind of object Physicochemical reaction vessel is the important equipment in ultrafine yttria production process.
Existing reaction kettle is that a reaction kettle ontology is equipped with a stirring motor, and production energy consumption is larger, and it is molten that reaction is added It when liquid, is often directly poured into from reaction kettle feed inlet, affects the effect and efficiency of chemical reaction, in addition in existing reaction kettle The cleaning of wall needs cleaning equipment to protrude into, and reaction kettle is intracavitary to carry out cleaning or is cleaned from feed inlet addition washing water, cleaning journey Sequence is relatively complicated.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional reaction stills for preparing ultrafine yttria, to solve above-mentioned back The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of to prepare the multi-functional of ultrafine yttria Reaction kettle, including lower reaction kettle ontology, the lower reaction kettle ontology bottom plate be equidistantly fixedly welded along surrounding there are four bottom support Leg, the lower reaction kettle ontology left side top is equipped with the lower reaction kettle feed inlet for penetrating through the lower reaction kettle ontology, described lower anti- Kettle ontology top plate is answered to be fixedly welded along surrounding there are four intermediate supports leg, the intermediate supports leg top is fixedly welded with reaction Kettle ontology, the upper reaction kettle ontology left side is equipped with the upper reaction kettle feed inlet for penetrating through the upper reaction kettle ontology, described anti- It answers and is fixed with motor on kettle ontology top plate, hollow axle is equipped among the motor, rotation water is equipped with above the hollow axle Pipe fitting is connected with clear water water inlet pipe above the rotation water pipe head, and first is connected on the right side of the clear water water inlet pipe into clear Penstock, the hollow axle lower section are fixedly connected with water pipe straight joint, are fixedly connected with bottom end below the water pipe straight joint Closed main vertical tube, and the bearing and the lower reaction kettle ontology that main vertical tube is equipped with by the upper reaction kettle ontology bottom plate center Roof center is equipped with bearing and protrudes into the lower reaction kettle ontology cavity middle and upper part, and the main vertical tube middle and upper part is equipped with one end and one Layer tube wall level penetrates through the first level pipe being fixedly connected, and the other end closing of first level pipe, first level pipe edge Vertical direction is equidistantly fixed with the first vertical pipe with the perforation of its lower end tube wall, and the main vertical tube is located at the upper reaction kettle sheet Body cavity body portion middle and lower part is fixedly welded with the first paddle along the main vertical tube tube wall, and the main vertical tube closes on the upper reaction The liquid manhole appendix for penetrating through described one layer of tube wall of main vertical tube is offered above kettle ontology plate top surface, the main vertical tube closes on described Upper reaction kettle ontology bottom plate subjacent is equipped with second into purge valve, and the main vertical tube bottom is equipped with one end and one layer tube wall water Flat to penetrate through the second horizontal tube for being fixedly connected, and the second horizontal tube other end is closed, second horizontal tube is along the vertical direction etc. Away from the second vertical pipe being fixed with the perforation of the one layer of tube wall in its lower end, the main vertical tube bottom part down coaxial line, which is fixedly welded, to be set There is a bull stick, bull stick middle and lower part side wall is fixedly welded with the second paddle, and the lower reaction kettle ontology bottom plate center is equipped with the One discharge port, is equipped with the second discharge port on the left of the upper reaction kettle ontology bottom plate, in described upper this body sidewall of reaction kettle and bottom plate Equipped with upper reaction kettle coil pipe, the upper reaction kettle coil pipe nozzle of the top passes through water pipe in the upper reaction kettle ontology left side wall It penetrates through described upper this body sidewall of reaction kettle and is connected with first into hot water valve, the upper reaction kettle ontology bottom plate right half part leftmost side The upper reaction kettle coil pipe nozzle by water pipe penetrate through described upper this body sidewall of reaction kettle be connected with first go out hot water valve, it is described Lower reaction kettle coil pipe is equipped in lower this body sidewall of reaction kettle and bottom plate, the top is described in the lower reaction kettle ontology left side wall Lower reaction kettle coil pipe nozzle penetrates through described lower this body sidewall of reaction kettle by water pipe and is connected with second into hot water valve, the lower reaction The lower reaction kettle coil pipe nozzle of the kettle ontology bottom plate right half part leftmost side penetrates through described this side of lower reaction kettle by water pipe Wall is connected with second and goes out hot water valve.
Preferably, the first level pipe is welded and fixed with the main vertical tube by tube wall, and first level pipe is set as Two, first vertical pipe is welded and fixed with the first level pipe by tube wall, and the first vertical pipe is set as three, institute It states the second horizontal tube and is welded and fixed with the main vertical tube by tube wall, and the second horizontal tube is set as two, described second is vertical Pipe is welded and fixed with second horizontal tube by tube wall, and the second vertical pipe is set as three.
Preferably, first paddle is set as two panels, and second paddle is set as two panels.
Preferably, the liquid manhole appendix is set as two, and two liquid manhole appendix hole heart lines and the main vertical tube Axial line intersection.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model connects upper reaction kettle ontology and lower reaction kettle ontology using a motor to carry out two reactions The intracorporal stirring operation of kettle chamber, reduces production energy consumption, improves production efficiency;
2. the utility model utilizes the main vertical tube of the connection between upper and lower two reaction kettles, the second water connecting with main vertical tube Flat pipe, the second vertical pipe connecting with the second horizontal tube and main vertical tube and motor hollow axle pass through the company of water pipe straight joint It connects, realizes the effect that the reaction solution in the downward reaction kettle of the intrinsic reaction solution of reaction kettle uniformly dispenses, improve Chemical reaction efficiency and chemical reaction effect;
3. the utility model utilizes the main vertical tube of the connection between upper and lower two reaction kettles, the first water connecting with main vertical tube The first vertical pipe and the second vertical pipe that flat pipe and the second horizontal tube and first level pipe and the second horizontal tube are separately connected, with And main vertical tube and motor hollow axle pass through the connection of water pipe straight joint, realize washing water by above-mentioned lumen and in paddle Stirring under cleaning reaction kettle inner wall function, cleaning operation is relatively simple, without other cleaning equipments;
4. the utility model is passed through hot water using the reaction kettle coil pipe in reaction kettle side wall and bottom plate, realize to reaction kettle Solution is rapidly heated in cavity.
Detailed description of the invention
Fig. 1 is the utility model structure main view sectional view;
Fig. 2 is the main vertical tube schematic diagram of the utility model structure.
In figure: bottom supporting leg 1, lower reaction kettle ontology 2, lower reaction kettle feed inlet 3, intermediate supports leg 4, upper reaction kettle sheet Body 5, upper reaction kettle feed inlet 6, motor 7, rotation water pipe head 8, clear water water inlet pipe 9, first are into purge valve 10, water pipe straight joint 11, first level pipe 12, the first vertical pipe 13, liquid manhole appendix 14, second are perpendicular into purge valve 15, the second horizontal tube 16, second Straight tube 17, the first paddle 18, the second paddle 19, the first discharge port 20, hollow axle 21, lower reaction kettle coil pipe 22, first Going out hot water valve 24, second into hot water valve 23, first, hot water valve 26, upper reaction kettle coil pipe 27, master are perpendicular out into hot water valve 25, second Pipe 28, bull stick 29, the second discharge port 30.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of polyfunctional reactant preparing ultrafine yttria Kettle, including lower reaction kettle ontology 2, lower 2 bottom plate of reaction kettle ontology are equidistantly fixedly welded there are four bottom supporting leg 1 along surrounding, under 2 left side top of reaction kettle ontology is equipped with the lower reaction kettle feed inlet 3 for penetrating through lower reaction kettle ontology 2, lower 2 top plate edge of reaction kettle ontology Surrounding is fixedly welded there are four intermediate supports leg 4, is fixedly welded with reaction kettle ontology 5, upper reaction kettle above intermediate supports leg 4 It is equipped with the upper reaction kettle feed inlet 6 for penetrating through upper reaction kettle ontology 5 on the left of ontology 5, is fixed with motor on upper 5 top plate of reaction kettle ontology 7, it is equipped with hollow axle 21 among motor 7, rotation water pipe head 8 is equipped with above hollow axle 21, rotates and connects above water pipe head 8 It is connected to clear water water inlet pipe 9, first is connected on the right side of clear water water inlet pipe 9 into Clean water valve 10, is fixedly connected below hollow axle 21 Have water pipe straight joint 11, be fixedly connected with the main vertical tube 28 of bottom end closure below water pipe straight joint 11, and main vertical tube 28 pass through it is upper The bearing and lower 2 roof center of reaction kettle ontology that 5 bottom plate center of reaction kettle ontology is equipped with are equipped with bearing and protrude into lower reaction kettle ontology 2 cavity middle and upper parts, main 28 middle and upper part of vertical tube are equipped with one end and penetrate through the first level pipe 12 being fixedly connected with one layer tube wall level, And the other end closing of first level pipe 12, first level pipe 12 is equidistantly fixed with along the vertical direction to be penetrated through with its lower end tube wall The first vertical pipe 13, main vertical tube 28 is located at upper 5 cavity portion middle and lower part of reaction kettle ontology and is fixedly welded along main 28 tube wall of vertical tube There is the first paddle 18, main vertical tube 28, which closes on above 5 plate top surface of reaction kettle ontology, offers main 28 1 layers of the vertical tube pipe of perforation The liquid manhole appendix 14 of wall, main vertical tube 28 close on 5 bottom plate subjacent of reaction kettle ontology equipped with second into purge valve 15, and master is perpendicular 28 bottom of pipe is equipped with one end and penetrates through the second horizontal tube 16 being fixedly connected with one layer tube wall level, and the second horizontal tube 16 is another End seal is closed, and the second horizontal tube 16 is equidistantly fixed with the second vertical pipe 17 with the perforation of the one layer of tube wall in its lower end along the vertical direction, Main 28 bottom part down coaxial line of vertical tube is fixedly welded equipped with bull stick 29, and 29 middle and lower part side wall of bull stick is fixedly welded with the second paddle 19, lower 2 bottom plate center of reaction kettle ontology is equipped with the first discharge port 20, is equipped with the second discharge port on the left of upper 5 bottom plate of reaction kettle ontology 30, upper reaction kettle coil pipe 27 is equipped in upper 5 side wall of reaction kettle ontology and bottom plate, the top in upper 5 left side wall of reaction kettle ontology Upper 27 nozzle of reaction kettle coil pipe penetrates through upper 5 side wall of reaction kettle ontology by water pipe and is connected with first into hot water valve 23, upper reaction kettle Upper 27 nozzle of reaction kettle coil pipe of the 5 bottom plate right half part leftmost side of ontology penetrates through upper 5 side wall of reaction kettle ontology connection by water pipe There is first to go out hot water valve 24, lower reaction kettle coil pipe 22 is equipped in lower 2 side wall of reaction kettle ontology and bottom plate, lower reaction kettle ontology 2 is left Lower 22 nozzle of reaction kettle coil pipe of the top penetrates through lower 2 side wall of reaction kettle ontology by water pipe and is connected with second into hot water in side wall Lower 22 nozzle of reaction kettle coil pipe of valve 25, the lower 2 bottom plate right half part leftmost side of reaction kettle ontology penetrates through lower reaction kettle by water pipe 2 side wall of ontology is connected with second and goes out hot water valve 26.
Further, the first level pipe 12 is welded and fixed with the main vertical tube 28 by tube wall, and first level pipe 12 are set as two, and first vertical pipe 13 is welded and fixed with the first level pipe 12 by tube wall, and the first vertical pipe 13 are set as three, and second horizontal tube 16 is welded and fixed with the main vertical tube 28 by tube wall, and the second horizontal tube 16 is set Two are set to, second vertical pipe 17 is welded and fixed with second horizontal tube 16 by tube wall, and the second vertical pipe 17 is set Three are set to, main vertical tube 28;
Further, the first paddle 18 is set as two panels, and the second paddle 19 is set as two panels, lower reaction kettle ontology 2 Horizontal cross-section with upper 5 cavity of reaction kettle ontology is circle, and upper reaction kettle feed inlet 6 is distinguished with lower reaction kettle feed inlet 3 Equipped with openable sealing cover;
Further, liquid manhole appendix 14 is set as two, and two 14 hole heart lines of liquid manhole appendix and main vertical tube 28 Axial line intersection.
Working principle: yttrium chloride and related liquid are added to upper reaction kettle ontology 5 by upper reaction kettle feed inlet 6 first Preparation prepares yttrium chloride solution in cavity, and oxalic acid solution and surfactant and ammonium hydroxide are then passed through lower reaction kettle feed inlet 3 It is added in lower 2 cavity of reaction kettle ontology, opens motor 7,5 cavity of reaction kettle ontology and lower 2 cavity of reaction kettle ontology in stirring Interior solution, opening first go out hot water valve 24, second into hot water valve 23, first and go out hot water valve 26 into hot water valve 25, second, and hot water is logical It crosses reaction kettle coil pipe 27 and lower reaction kettle coil pipe 22 heats upper reaction kettle ontology 5 and 2 intracavity liquid of lower reacting body, After the completion of the preparation of upper reaction kettle ontology 5 intracavitary yttrium chloride solution, second is opened into purge valve 15, yttrium chloride solution passes through liquid Manhole appendix 14, flow through main vertical tube 28, the second horizontal tube 16, the second vertical pipe 17 and the drive of motor 7 rotation under, uniformly dispense In the intracorporal liquid surface of lower 2 chamber of reaction kettle ontology, and start fast chemical reaction, product after the reaction was completed discharges from first Mouthfuls 20 are discharged, and when cleaning, open motor 7 and first into purge valve, and washing water is by clear water water inlet pipe 9, hollow axle 21, main perpendicular Straight tube 28, first level pipe 12, the first vertical pipe 13, the second horizontal tube 16, the second vertical pipe 17 enter lower 2 chamber of reaction kettle ontology In body and upper 5 cavity of reaction kettle ontology, instantly 2 cavity of reaction kettle ontology cleaning water level reach cleaning height when, close second into Purge valve 15 closes first into purge valve 10, washing water when upper 5 cavity of reaction kettle ontology cleaning water level reaches cleaning height It completes in the case where the rotation of the first paddle 18, the second paddle 19 drives in upper reaction kettle ontology 5 and lower reaction kettle ontology 2 The cleaning of wall after the completion of cleaning, opens second and sewage is discharged into purge valve 15 and the first discharge port 20, occur if possible Secondary pollution also may be selected not opening second into purge valve 15, open the first discharge port 20 and sewage be discharged in the second discharge port 30.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of multifunctional reaction still for preparing ultrafine yttria, including lower reaction kettle ontology (2), the lower reaction kettle ontology (2) bottom plate is equidistantly fixedly welded there are four bottom supporting leg (1) along surrounding, it is characterised in that: the lower reaction kettle ontology (2) is left Upper side is equipped with the lower reaction kettle feed inlet (3) for penetrating through the lower reaction kettle ontology (2), lower reaction kettle ontology (2) top plate It is fixedly welded along surrounding there are four intermediate supports leg (4), intermediate supports leg (4) top is fixedly welded with reaction kettle ontology (5), the upper reaction kettle feed inlet (6) for penetrating through the upper reaction kettle ontology (5), institute are equipped on the left of the upper reaction kettle ontology (5) It states and is fixed with motor (7) on reaction kettle ontology (5) top plate, be equipped with hollow axle (21) among the motor (7), it is described hollow It is equipped with rotation water pipe head (8) above shaft (21), is connected with clear water water inlet pipe (9), institute above the rotation water pipe head (8) It states and is connected with first on the right side of clear water water inlet pipe (9) into Clean water valve (10), hollow axle (21) lower section is fixedly connected with water Pipe straight joint (11), water pipe straight joint (11) lower section are fixedly connected with the main vertical tube (28) of bottom end closure, and main vertical tube (28) bearing being equipped with by upper reaction kettle ontology (5) the bottom plate center is set with lower reaction kettle ontology (2) roof center There is bearing to protrude into lower reaction kettle ontology (2) the cavity middle and upper part, main vertical tube (28) middle and upper part is equipped with one end and one layer Tube wall level penetrates through the first level pipe (12) being fixedly connected, and the other end closing of first level pipe (12), first water Flat pipe (12) is equidistantly fixed with the first vertical pipe (13) with the perforation of its lower end tube wall, the main vertical tube (28) along the vertical direction The first paddle is fixedly welded with along main vertical tube (28) tube wall positioned at upper reaction kettle ontology (5) the cavity portion middle and lower part (18), the main vertical tube (28), which is closed on above upper reaction kettle ontology (5) plate top surface, offers the perforation main vertical tube The liquid manhole appendix (14) of (28) one layers of tube wall, the main vertical tube (28) are closed under upper reaction kettle ontology (5) the bottom plate bottom surface Side is equipped with second into purge valve (15), and main vertical tube (28) bottom is equipped with one end and is fixedly connected with the perforation of one layer tube wall level The second horizontal tube (16), and the second horizontal tube (16) other end is closed, and second horizontal tube (16) is equidistant along the vertical direction It is fixed with the second vertical pipe (17) with the perforation of the one layer of tube wall in its lower end, main vertical tube (28) the bottom part down coaxial line is fixed Welding is equipped with bull stick (29), and bull stick (29) middle and lower part side wall is fixedly welded with the second paddle (19), the lower reaction kettle Ontology (2) bottom plate center is equipped with the first discharge port (20), is equipped with the second discharge port on the left of upper reaction kettle ontology (5) bottom plate (30), upper reaction kettle coil pipe (27), the upper reaction kettle ontology (5) are equipped in upper reaction kettle ontology (5) side wall and bottom plate Upper reaction kettle coil pipe (27) nozzle of the top penetrates through upper reaction kettle ontology (5) side wall by water pipe and connects in left side wall First is connected into hot water valve (23), the upper reaction kettle coil pipe of upper reaction kettle ontology (5) the bottom plate right half part leftmost side (27) nozzle penetrates through upper reaction kettle ontology (5) side wall by water pipe and is connected with first out hot water valve (24), the lower reaction Lower reaction kettle coil pipe (22) is equipped in kettle ontology (2) side wall and bottom plate, the top in lower reaction kettle ontology (2) left side wall Lower reaction kettle coil pipe (22) nozzle penetrates through lower reaction kettle ontology (2) side wall by water pipe and is connected with second into hot water valve (25), lower reaction kettle coil pipe (22) nozzle of lower reaction kettle ontology (2) the bottom plate right half part leftmost side passes through water pipe It penetrates through lower reaction kettle ontology (2) side wall and is connected with second out hot water valve (26).
2. a kind of multifunctional reaction still for preparing ultrafine yttria according to claim 1, it is characterised in that: described first Horizontal tube (12) is welded and fixed with the main vertical tube (28) by tube wall, and first level pipe (12) is set as two, and described One vertical pipe (13) is welded and fixed with the first level pipe (12) by tube wall, and the first vertical pipe (13) is set as three, Second horizontal tube (16) is welded and fixed with the main vertical tube (28) by tube wall, and the second horizontal tube (16) is set as two Root, second vertical pipe (17) is welded and fixed with second horizontal tube (16) by tube wall, and the second vertical pipe (17) is set It is set to three.
3. a kind of multifunctional reaction still for preparing ultrafine yttria according to claim 1, it is characterised in that: described first Paddle (18) is set as two panels, and second paddle (19) is set as two panels.
4. a kind of multifunctional reaction still for preparing ultrafine yttria according to claim 1, it is characterised in that: the liquid Manhole appendix (14) is set as two, and two liquid manhole appendix (14) hole heart lines intersect with main vertical tube (28) axial line.
CN201820139211.7U 2018-01-27 2018-01-27 A kind of multifunctional reaction still preparing ultrafine yttria Expired - Fee Related CN208667123U (en)

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CN201820139211.7U CN208667123U (en) 2018-01-27 2018-01-27 A kind of multifunctional reaction still preparing ultrafine yttria

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Application Number Priority Date Filing Date Title
CN201820139211.7U CN208667123U (en) 2018-01-27 2018-01-27 A kind of multifunctional reaction still preparing ultrafine yttria

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117754754A (en) * 2024-01-05 2024-03-26 江苏新视界先进功能纤维创新中心有限公司 Blending method of flame-retardant polyester

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117754754A (en) * 2024-01-05 2024-03-26 江苏新视界先进功能纤维创新中心有限公司 Blending method of flame-retardant polyester
CN117754754B (en) * 2024-01-05 2024-07-09 江苏新视界先进功能纤维创新中心有限公司 Blending method of flame-retardant polyester

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Granted publication date: 20190329

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