CN106316827A - Preparation method of zinc stearate - Google Patents
Preparation method of zinc stearate Download PDFInfo
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- CN106316827A CN106316827A CN201610669950.2A CN201610669950A CN106316827A CN 106316827 A CN106316827 A CN 106316827A CN 201610669950 A CN201610669950 A CN 201610669950A CN 106316827 A CN106316827 A CN 106316827A
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- zinc stearate
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
Abstract
The invention provides a preparation method of zinc stearate. The preparation method of zinc stearate solves the technical problems that in an existing production process, single-pass smashing is adopted, and product uniformity is poor. The preparation method of zinc stearate includes the following steps that firstly, liquid stearic acid is delivered into a reaction kettle through a delivery pump for stirring heating, wherein the stirring time is 20-28 min, and the heating temperature is 120-150 DEG C; secondly, zinc oxide is added into the reaction kettle in three times, and a reaction is carried out at the temperature of 160-180 DEG C and the pressure of 0.18-0.24 Mpa, wherein the reaction time is 40-50 min; thirdly, zinc stearate generated after the reaction is delivered into a tabletting machine for tabletting; fourthly, tabletted zinc stearate is coarsely crushed through a common crushing machine; fifthly, coarsely-crushed zinc stearate is finely crushed through an airflow crushing system, and zinc stearate is obtained. The preparation method of zinc stearate has the advantage that product uniformity is good.
Description
Technical field
The present invention relates to a kind of manufacture method, the manufacture method of a kind of zinc stearate.
Background technology
Zinc stearate is mainly used as styrene resin, phenolic resin, the lubricant of amine resin and releasing agent；Meanwhile, exist
Rubber also has vulcanizing activator, the function of softening agent.
Through retrieval, as Chinese patent literature disclose a kind of improvement zinc stearate production technology [application number:
201510771630.3；Publication number: CN 105348072A].The zinc stearate production technology of this improvement, it is characterised in that adopt
By following steps: after stearic acid is added heat fusing by (a) in a kettle., under high-speed stirred, between 120 DEG C-150 DEG C, add oxygen
Change zinc, react 10-15 minute, add pure water；(b) evacuation: being sealed by reactor, being evacuated to vacuum is 50-
500Pa, reacts 20-30 minute, enters pulverizer and pulverize after cooling.
Although the production technology disclosed in this patent has obviously economic benefit and social benefit, but, this is raw
Using single to smash in production. art, homogeneity of product is poor, and therefore, the manufacture method designing a kind of zinc stearate is necessary
's.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that the making side of a kind of zinc stearate
Method, this manufacture method has the feature of good product consistency.
The purpose of the present invention can be realized by following technical proposal: the manufacture method of a kind of zinc stearate, and its feature exists
In, the method comprises the following steps:
A, being transported in reactor to be stirred heating by the stearic acid of liquid condition by delivery pump, mixing time is
20-28min, heating-up temperature is 120-150 DEG C；
B, zinc oxide is joined in reactor in three times, carry out at temperature 160-180 DEG C, pressure 0.18-0.24Mpa
Reaction, the response time is 40-50min；
C, it is transported in tablet machine carry out tabletting by completely reacted zinc stearate；
D, zinc stearate good for tabletting is carried out coarse pulverization by common pulverizer；
E, zinc stearate good for coarse pulverization is carried out finely divided by airflow comminution system, prepare zinc stearate.
Use above method, by pulverizer and airflow comminution system, it is carried out twice pulverizing, it can be ensured that the matter of product
Amount, good product consistency.
Airflow comminution system in described step e includes frame, described frame is provided with pay-off, decomposer and
Collection device, described pay-off includes storage tank and feed pipe, and storage tank is fixed in frame, and storage tank upper end has input
Mouthful, storage tank lower end is connected with the tube wall of feed pipe by guide pipe, is provided with installation pipe, peace between storage tank and guide pipe
Tubulature upper end is connected with storage tank lower end, installs pipe lower end and is connected with guide pipe, and installation pipe has can be by storage tank
Material is transported to the conveying mechanism of guide pipe, and frame is provided with the dredging mechanism that can be dredged storage tank lower end；Described decomposition
Device includes decomposing tank, locating ring, some air supply pipes, feeder sleeve and air compressor machine, decomposes tank and is arranged in frame, and locating ring is arranged
Within decomposing tank, and locating ring is positioned in the middle part of decomposition tank, and the outlet side of some air supply pipes is fixed on location through decomposing pot sidewall
On ring, and outlet side is towards locating ring center, and the inlet end of air supply pipe was connected with air compressor machine by the first communicating pipe, feeder sleeve
Discharge end be fixed in decomposition tank, and discharge end is towards locating ring, and the feed end of feeder sleeve is through decomposing pot sidewall and feeding
Pipe is connected, and decomposes tank top and is provided with sorting mechanism, decomposes tank bottom and is provided with recovering mechanism；Described collection device includes receiving
Collection tank, outlet tube and output screw, collecting tank is fixed in frame, and collecting tank upper end has import, the import of collecting tank and point
Solving tank top to be connected, collecting tank lower end has outlet, and the outlet of collecting tank is connected with the tube wall of outlet tube, outlet tube one end
For blind end, the outlet tube other end is outfan, and outfan is provided with the keeper for location, and output screw one end is positioned at
In outlet tube, the output screw other end passes the blind end and of outlet tube and its drive mechanism rotated can be driven to be connected, frame
On be further fixed on baffle box, baffle box sidepiece has opening, baffle box is hinged with can by closure of openings live chamber door, outlet tube
Outfan be positioned at baffle box through baffle box sidewall, frame is additionally provided with can be by the vacuum cleaner of dust absorption in baffle box
Structure.
The operation principle of airflow comminution system is as follows: by conveying mechanism by the feedstock transportation in storage tank to guide pipe
In, raw material enters in feed pipe under the effect of self gravitation, thus realizes its feeding operation；Raw material in feed pipe is led to
Crossing feeder sleeve to be transported to decompose in tank, the air after compression is transported to decompose in tank by air compressor machine by air supply pipe, and raw material is subject to
The high speed impact of air, produces friction each other and resolves into nanoscale powder material, by sorting mechanism by satisfactory
Grain filters out, and is reclaimed by undesirable granule by recovering mechanism, thus completes its apportioned effort；Nanoscale powder material is defeated
Deliver in collecting tank, by keeper, material bag is fixed on the outfan of outlet tube, drive output spiral shell by drive mechanism
Bar rotates, and along with the rotation of output screw, is transported in material bag by the nanoscale powder material in collecting tank, will by dust collection mechanism
Dust absorption in baffle box, thus realize it and collect operation.
Described conveying mechanism includes conveying axis and reducing motor, and conveying axis is horizontally set in installation pipe, and conveying axis position
Below the gas outlet of appendix, conveying axis end is connected with the output shaft of reducing motor, and conveying axis is fixed with some conveyings
Blade.
When needing in the feedstock transportation of storage tank to guide pipe, the output shaft controlling reducing motor drives conveying axis to turn
Dynamic, conveying axis drives conveying blade to rotate, along with the rotation of conveying blade, and can be by the feedstock transportation of storage tank to guide pipe.
Described dredging mechanism includes appendix, and the gas outlet of appendix is positioned at installation pipe through the tube wall installing pipe, and
The most upward, the air inlet of appendix is connected this end with above-mentioned air compressor machine, is provided with electromagnetic valve, frame also sets in appendix
It is equipped with the control structure that can control electromagnetic valve work.
When the lower end of storage tank blocks, controlling electromagnetic valve by control structure and obtain electric, electromagnetic valve makes appendix connect, empty
Mechanism of qi delivers air in the air inlet of appendix, and the gas outlet of appendix makes the raw material of storage tank lower end move up, will
Its dredging, thus can ensure that being normally carried out of feeding operation, good operating stability.
Described control structure includes flexure strip, travel switch and the first controller, and flexure strip one end is fixed on guide pipe
On tube wall, the flexure strip other end is free end, and travel switch is fixed on the tube wall of guide pipe, and travel switch is positioned at flexure strip
Top, the free end of flexure strip can contact with travel switch, and travel switch is all connected with this first controller with electromagnetic valve.
Under normal circumstances, flexure strip is under the action of gravity of raw material, and flexure strip deforms downwards, the free end of flexure strip and row
Cheng Kaiguan separates, and signal is passed to the first controller by travel switch, and the first controller makes electromagnetic valve dead electricity；When under storage tank
During end blocking, the free end of flexure strip contacts with travel switch, and signal is passed to the first controller by travel switch, and first controls
It is electric that device makes electromagnetic valve obtain, easy to control, quick.
Described sorting mechanism includes screen plate, vibration motor, discharge nozzle and the first asepwirator pump, and screen plate is arranged on decomposition tank
In, and screen plate be positioned at decomposition tank top, screen plate offers some material paths, vibration motor is fixed on sieve by installing rack
Selecting on plate, discharge nozzle one end is connected with decomposing tank top, and the discharge nozzle other end is connected with collecting tank, and the first asepwirator pump is arranged
In discharge nozzle.
When satisfactory particle screen selecting is gone out by needs, opening the first asepwirator pump, satisfactory granule may pass through sieve
Selecting the material path of plate, be transported in collecting tank by discharge nozzle, screening is quickly；Screen plate is made to produce shake by vibration motor
Dynamic, can avoid material path that blocking, good operating stability occur.
Described recovering mechanism includes recovery tube and the second asepwirator pump, and recovery tube one end is connected with decomposing tank bottom, reclaims
The pipe other end is connected with storage tank, and the second asepwirator pump is arranged in recovery tube.
When undesirable granule is reclaimed by needs, open the second asepwirator pump, be transported to storing by recovery tube
In tank, again it is decomposed.
Be additionally provided with in described frame can regulate first communicating pipe flow regulating and controlling mechanism, regulating and controlling mechanism includes pressure sensing
Device, first-class adjustable valve and second controller, pressure transducer and first-class adjustable valve were successively set on for the first communicating pipe
In, and pressure transducer at first-class adjustable valve and decomposes between tank, pressure transducer and first-class adjustable valve all with
This second controller is connected.
Using above structure, by pressure transducer, signal is passed to second controller, second controller controls first
The opening degree of flow control valve, thus dynamically regulating of the first communicating pipe flow can be realized, regulation and control are precisely.
Described keeper includes rubber ring, and rubber ring is sheathed and is fixed on the outfan of outlet tube, rubber ring lateral surface
On there is some protuberances.
Use above structure, material bag is enclosed within the outfan of outlet tube, by the elastic force of rubber ring, material bag is fixed
Position is lived, and location is reliable；The frictional force between rubber ring and material bag, good operating stability can be increased by protuberance.
Described dust collection mechanism includes the first blower fan, the 3rd asepwirator pump and suction nozzle, and the first blower fan is fixed in baffle box, and
First blower fan is positioned at above outlet tube, and down, suction nozzle one end is connected the air outlet of the first blower fan with bottom baffle box, air-breathing
The pipe other end and the 3rd asepwirator pump are connected, and are provided with filter bag in suction nozzle.
When needing dust absorption in baffle box, by the first blower fan, the air in baffle box is carried downwards, powder
Dirt moves down along with air, by the 3rd asepwirator pump by the dust absorption of baffle box, in suction filter bag, absorbs convenient, fast
Speed.
Described drive mechanism includes motor, driving gear and driven gear, and motor is fixed in frame, and driving gear is fixed
On the output shaft of motor, driven gear is fixed on output screw, and driving gear is meshed with driven gear.
When needs make output screw rotate, the output shaft controlling motor drives driving gear to rotate, and driving gear drives
Driven gear rotates, and driven gear drives output screw to rotate, thus output screw can be made to rotate.
Be provided with the cooling body for air compressor machine is cooled down in described frame, cooling body include mounting bracket and
Second blower fan, mounting bracket is arranged in frame, has snubber block between mounting bracket and frame, and the second blower fan can carry by one
Its travel mechanism moved horizontally dynamic is arranged in mounting bracket, and the second blower fan is positioned at above air compressor machine, and the going out of the second blower fan
Air port is towards air compressor machine.
When air compressor machine is lowered the temperature by needs, the second horizontal fan is driven to move by travel mechanism, the second blower fan of movement
Air compressor machine entirety can be cooled down, reliable operation.
Described travel mechanism includes curved the first guide rail, the first slide block, installing plate, servomotor and gear, first
Guide rail is fixed in mounting bracket, and has teeth on the intrados of the first guide rail, and the first slide block is arranged in the first guide rail, peace
Dress plate be fixed on the first slide block, servomotor is fixed on installing plate upper surface, the output shaft of servomotor straight down, gear
Being fixed on the output shaft of servomotor, the teeth of gear and the first guide rail are meshed, and the second blower fan can drive on it by one
The elevating mechanism of lower lifting is arranged on installing plate lower surface.
When needs make the second horizontal fan move, the output shaft driven gear controlling servomotor rotates, gear and the
The teeth of one guide rail are meshed and make the first slide block move horizontally along the first guide rail, and the first slide block drives installing plate to move horizontally,
Installing plate drives the second horizontal fan to move, thus the second horizontal fan can be made to move.
Described elevating mechanism includes push-rod electric machine, the second slide block and the second guide rail, and the second guide rail is fixed on by link
Installing plate lower surface, the second slide block is arranged in the second guide rail, and push-rod electric machine is fixed on installing plate lower surface, pushing away of push-rod electric machine
Straight down, the push rod end of push-rod electric machine is connected bar with the second slide block, and the second blower fan is fixed on the second slide block.
When needs make the second blower fan move up and down, the push rod controlling push-rod electric machine drives the second slide block along the second guide rail
Moving up and down, the second slide block drives the second blower fan to move up and down, and can cool down the air compressor machine of different model, strong adaptability.
Being additionally provided with the controlling organization that can control servomotor start and stop in described frame, controlling organization includes that some temperature pass
Sensor, display screen and the 3rd controller, if dry temperature sensor is separately positioned on air compressor machine, and the uniform cloth of temperature sensor
Putting, display screen is fixed in frame, and temperature sensor, display screen and servomotor are all connected with the 3rd controller.
Use above structure, the temperature at air compressor machine detected by temperature sensor, signal is passed to the 3rd control
Device, the 3rd controller shows its temperature value by display screen, and meanwhile, the 3rd controller controls servomotor work, servomotor
The second horizontal fan is made to move, easy to control.
Compared with prior art, the manufacture method of this zinc stearate has the advantage that
1, this manufacture method carries out twice pulverizing by pulverizer and airflow comminution system to it, it can be ensured that the matter of product
Amount, good product consistency.
2, delivering air in appendix by air compressor machine, appendix makes the raw material of storage tank lower end move up, can
Guarantee being normally carried out of feeding operation, good operating stability.
3, make raw material by high speed impact by air, produce friction each other and resolve into nanoscale powder material, will symbol
Closing the particle screen selecting required to go out, reclaimed by undesirable granule, it is not necessary to artificial multioperation excessively, decomposition efficiency is high.
4, by the first blower fan, the dust in baffle box is moved down, by the 3rd asepwirator pump, the dust of baffle box is inhaled
Removing, it is convenient to absorb.
5, driving the second slide block to move up and down by push-rod electric machine, the second slide block drives the second blower fan to move up and down, can be right
The air compressor machine of different model cools down, strong adaptability.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of this pay-off.
Fig. 2 is the sectional view that this pay-off removes part.
Fig. 3 is the sectional view of this decomposer.
Fig. 4 is the sectional view that this decomposer removes part.
Fig. 5 is the planar structure schematic diagram of this collection device.
Fig. 6 is the close-up schematic view in Fig. 5 at A.
Fig. 7 is the perspective view of baffle box in this collection device.
Fig. 8 is the perspective view of this cooling body.
Fig. 9 is the perspective view that this cooling body removes part.
In figure, 1, frame；2, reducing motor；3, guide pipe；4, feed pipe；4a, connecting portion；5, the first controller；6, peace
Tubulature；7, storage tank；8, appendix；9, electromagnetic valve；11, conveying axis；12, conveying blade；13, guide housing；14, travel switch；
15, flexure strip；20, air compressor machine；21, first-class adjustable valve；22, the first communicating pipe；23, pressure transducer；24, second controls
Device；25, rubber slab；26, recovery tube；27, the second asepwirator pump；28, air supply pipe；29, locating ring；30, tank is decomposed；30a, maintenance
Mouthful；31, screen plate；32, vibration motor；33, installing rack；34, the first asepwirator pump；35, discharge nozzle；36, feeder sleeve；37, cover plate；
40, output screw；41, the second communicating pipe；42, outlet tube；42a, blind end；42b, outfan；43, second adjustable valve；
44, the 3rd asepwirator pump；45, suction nozzle；46, baffle box；47, collecting tank；48, driving gear；49, motor；50, driven gear；
51, filter bag；52, chamber door；53, the first blower fan；54, rubber ring；55, access panel；60, the 3rd controller；61, display screen；63、
Snubber block；64, mounting bracket；65, the first guide rail；65a, teeth；66, gear；67, servomotor；68, installing plate；69, second
Blower fan；70, temperature sensor；71, push-rod electric machine；72, the second slide block；73, the second guide rail；74, link；75, the first slide block.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
The manufacture method of this zinc stearate, the method comprises the following steps:
A, being transported in reactor to be stirred heating by the stearic acid of liquid condition by delivery pump, mixing time is
20-28min, heating-up temperature is 120-150 DEG C, and in the present embodiment, mixing time is 24min, and heating-up temperature is 130 DEG C；
B, zinc oxide is joined in reactor in three times, carry out at temperature 160-180 DEG C, pressure 0.18-0.24Mpa
Reaction, the response time is 40-50min, in the present embodiment, temperature 170 DEG C, reacts, during reaction under pressure 0.21Mpa
Between be 45min；
C, it is transported in tablet machine carry out tabletting by completely reacted zinc stearate；
D, zinc stearate good for tabletting is carried out coarse pulverization by common pulverizer；
E, zinc stearate good for coarse pulverization is carried out finely divided by airflow comminution system, prepare zinc stearate.
Use the method, by pulverizer and airflow comminution system, it carried out twice pulverizing, it can be ensured that the quality of product,
Good product consistency.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 7, the airflow comminution system in step e includes frame 1, in frame 1
Being provided with pay-off, decomposer and collection device, pay-off includes storage tank 7 and feed pipe 4, and storage tank 7 is fixed on
In frame 1, the mode that storage tank 7 is bolted is fixed in frame 1, and storage tank 7 upper end has input port, storage tank 7
Lower end is connected by the tube wall of guide pipe 3 with feed pipe 4；It is provided with installation pipe 6 between storage tank 7 and guide pipe 3, pipe is installed
6 upper ends are connected with storage tank 7 lower end, install pipe 6 lower end and are connected with guide pipe 3, and installation pipe 6 has can be by storage tank 7
Middle material is transported to the conveying mechanism of guide pipe 3, and frame 1 is provided with the dredging mechanism that can be dredged storage tank 7 lower end；Feeding
Pipe 4 two ends have in trumpet-shaped connecting portion 4a, use this structure, and feed pipe 4 and feeder sleeve 36 can be facilitated to link together；Point
Solve device to include decomposing tank 30, locating ring 29, some air supply pipes 28, feeder sleeve 36 and air compressor machine 20, decompose tank 30 and be arranged on machine
On frame 1, decompose and be additionally provided with buffer structure between tank 30 and frame 1, use this structure, can avoid decomposing tank by buffer structure
30 directly contact with frame 1 and produce collision, use noise little；Buffer structure is rubber slab 25, uses this structure, and it can be made to have
There are preferably buffering and the performance of damping；Locating ring 29 is arranged in decomposition tank 30, and locating ring 29 is positioned in the middle part of decomposition tank 30,
The outlet side of some air supply pipes 28 is fixed on locating ring 29 through decomposing tank 30 sidewall, in the present embodiment, and air supply pipe 28
Quantity is 12, and the mode that the outlet side of air supply pipe 28 is bolted is fixed on locating ring 29；And outlet side towards
Locating ring 29 center, the inlet end of air supply pipe 28 passes through to be connected with air compressor machine 20 the first communicating pipe 22, the discharging of feeder sleeve 36
End is fixed in decomposition tank 30, and the discharge end of feeder sleeve 36 is fixed in decomposition tank 30 by connecting rod；And discharge end is towards fixed
Position ring 29, the feed end of feeder sleeve 36 is connected through decomposing tank 30 sidewall with feed pipe 4, decomposes tank 30 top and is provided with screening
Mechanism, decomposes tank 30 bottom and is provided with recovering mechanism；Decompose and on tank 30, be further opened with access hole 30a, decompose and be hinged with on tank 30
The cover plate 37 that access hole 30a can be closed；Collection device includes collecting tank 47, outlet tube 42 and output screw 40, collecting tank
47 are fixed in frame 1, and the mode that collecting tank 47 is bolted is fixed in frame 1, and collecting tank 47 upper end has import,
The import of collecting tank 47 is connected with decomposing tank 30 top, and collecting tank 47 lower end has outlet, the outlet of collecting tank 47 and output
The tube wall of pipe 42 is connected, and the outlet of collecting tank 47 was connected with the tube wall of outlet tube 42 by the second communicating pipe 41；Outlet tube
42 one end are blind end 42a, and outlet tube 42 other end is outfan 42b, and outfan 42b is provided with the location for location
Part, is fixed on material bag on outfan 42b by keeper；Output screw 40 one end is positioned at outlet tube 42, output screw
40 other ends pass the blind end 42a and of outlet tube 42 and its drive mechanism rotated can be driven to be connected, and frame 1 is further fixed on
Baffle box 46, the mode that frame 1 is bolted is further fixed on baffle box 46；Baffle box 46 sidepiece has opening, intercepts
Being hinged with the chamber door 52 that can closure of openings be lived on case 46, the outfan 42b of outlet tube 42 is positioned at resistance through baffle box 46 sidewall
In cell 46, frame 1 is additionally provided with can be by the dust collection mechanism of dust absorption in baffle box 46.
As shown in Figure 1 and Figure 2, conveying mechanism includes conveying axis 11 and reducing motor 2, and conveying axis 11 is horizontally set on installation
In pipe 6, and conveying axis 11 is positioned at below the gas outlet of appendix 8, and conveying axis 11 end is connected with the output shaft of reducing motor 2,
Reducing motor 2 is fixed on installation pipe 6, and conveying axis 11 end output shaft with reducing motor 2 by the way of bonded is connected；
It is fixed with some conveying blades 12 on conveying axis 11, conveying axis 11 is fixed with four conveying blades 12 by the way of welding.
As shown in Figure 1 and Figure 2, dredging mechanism includes appendix 8, and in the present embodiment, the quantity of appendix 8 is four, defeated
The gas outlet of trachea 8 is positioned at installation pipe 6 through the tube wall installing pipe 6, and this end is vertically the most upward, the air inlet of appendix 8 and
Air compressor machine 20 is connected, and is provided with electromagnetic valve 9 in appendix 8, and frame 1 is additionally provided with the control that can control electromagnetic valve 9 work
Structure；Control structure includes flexure strip 15, travel switch 14 and the first controller 5, and flexure strip 15 one end is fixed on guide pipe 3
On tube wall, one end of flexure strip 15 is fixed on the tube wall of guide pipe 3 by the way of welding；Flexure strip 15 other end is freely
End, travel switch 14 is fixed on the tube wall of guide pipe 3, and the mode that travel switch 14 is bolted is fixed on guide pipe 3
Tube wall on, travel switch 14 is arranged above guide housing 13, and material can be avoided to drop on travel switch 14；And stroke opens
Closing 14 and be positioned at above flexure strip 15, the free end of flexure strip 15 can contact with travel switch 14, and travel switch 14 and electromagnetic valve 9 are equal
Being connected with this first controller 5, in the present embodiment, the first controller 5 uses the controller can bought on market, controller
The program controlling travel switch and electromagnetic valve is existing, and its program need not update.
As it is shown on figure 3, sorting mechanism includes screen plate 31, vibration motor 32, discharge nozzle 35 and the first asepwirator pump 34, screening
Plate 31 is arranged in decomposition tank 30, and screen plate 31 is positioned at decomposition tank 30 top, and screen plate 31 offers some material paths,
The present embodiment, the quantity of material path is 500；Vibration motor 32 is fixed on screen plate 31 by installing rack 33, by shake
Galvanic electricity machine 32 makes screen plate 31 produce vibrations, and material path can be avoided blocking occur；Discharge nozzle 35 one end and decomposition tank 30 top phase
Connection, discharge nozzle 35 other end is connected with collecting tank 47, and the first asepwirator pump 34 is arranged in discharge nozzle 35.
As it is shown on figure 3, recovering mechanism includes recovery tube 26 and the second asepwirator pump 27, recovery tube 26 one end and decompose tank 30 times
Portion is connected, and recovery tube 26 other end is connected with storage tank 7, and the second asepwirator pump 27 is arranged in recovery tube 26.
As it is shown on figure 3, be additionally provided with in frame 1 can regulate first communicating pipe 22 flow regulating and controlling mechanism, regulating and controlling mechanism bag
Include pressure transducer 23, first-class adjustable valve 21 and second controller 24, pressure transducer 23 and first-class adjustable valve 21
It is successively set in the first communicating pipe 22, and pressure transducer 23 at first-class adjustable valve 21 and decomposes between tank 30, pressure
Force transducer 23 is all connected with this second controller 24 with first-class adjustable valve 21, in the present embodiment, and second controller 24
Using the single-chip microcomputer can bought on market, the program of Single-chip Controlling sensor and first-class adjustable valve is existing, its journey
Sequence need not update；Using this structure, by pressure transducer 23, signal is passed to second controller 24, second controls
Device 24 controls the opening degree of first-class adjustable valve 21, thus can realize dynamically regulating of the first communicating pipe 22 flow, regulation and control
Precisely.
As shown in Figure 5, Figure 6, keeper includes rubber ring 54, and rubber ring 54 is sheathed and is fixed on the outfan of outlet tube 42
On 42b, rubber ring 54 lateral surface having some protuberances, in the present embodiment, the quantity of protuberance is 50, by convex
Go out portion and can increase the frictional force between rubber ring 54 and material bag.
As shown in Figure 5, Figure 6, dust collection mechanism includes the first blower fan the 53, the 3rd asepwirator pump 44 and suction nozzle 45, the first blower fan
53 are fixed in baffle box 46, and the mode that the first blower fan 53 is bolted is fixed in baffle box 46；And first blower fan 53
Being positioned at above outlet tube 42, down, suction nozzle 45 one end is connected bottom baffle box 46 air outlet of the first blower fan 53, air-breathing
Pipe 45 other end and the 3rd asepwirator pump 44 are connected, and are provided with filter bag 51 in suction nozzle 45, and filter bag 51 uses can on market
With the existing product bought；Suction nozzle 45 is provided with second adjustable valve 43, uses this structure, regulated by second flow
In valve 43 scalable suction nozzle 45, suction is big.
As it is shown in figure 5, drive mechanism includes motor 49, driving gear 48 and driven gear 50, motor 49 is fixed on frame 1
On, the mode that motor 49 is bolted is fixed in frame 1；Driving gear 48 is fixed on the output shaft of motor 49, main
Moving gear 48 is fixed on the output shaft of motor 49 by the way of bonded；Driven gear 50 is fixed on output screw 40,
The mode that driven gear 50 is bolted is fixed on output screw 40；Driving gear 48 is meshed with driven gear 50.
As it is shown in fig. 7, be further opened with observation panel in baffle box 46, at observation panel, it is provided with transparent access panel 55, observes
Plate 55 uses the organic plates can bought on market, uses this structure, can be viewed within baffle box 46 by access panel 55
Operation irregularity.
As shown in Figure 8, frame 1 being provided with the cooling body for cooling down air compressor machine 20, cooling body includes
Mounting bracket 64 and the second blower fan 69, mounting bracket 64 is arranged in frame 1, has damping between mounting bracket 64 and frame 1
Block 63, uses this structure, can reduce the vibrations at mounting bracket 64 by snubber block 63, uses noise little；Second blower fan 69 leads to
Crossing one can drive its travel mechanism moved horizontally to be arranged in mounting bracket 64, and the second blower fan 69 is positioned at above air compressor machine 20,
And second the air outlet of blower fan 69 towards air compressor machine 20.
As shown in Figure 8, Figure 9, travel mechanism includes curved first guide rail the 65, first slide block 75, installing plate 68, servo
Motor 67 and gear 66, the first guide rail 65 is fixed in mounting bracket 64, and the mode that the first guide rail 65 is bolted is fixed
In mounting bracket 64；And first guide rail 65 intrados on there are teeth 65a, the first slide block 75 is arranged on the first guide rail 65
In, the first slide block 75 can move along the first guide rail 65；Installing plate 68 is fixed on the first slide block 75, and installing plate 68 passes through bolt
The mode connected is fixed on the first slide block 75；Servomotor 67 is fixed on installing plate 68 upper surface, and servomotor 67 passes through spiral shell
Tether the mode connect and be fixed on the upper surface of installing plate 68；Straight down, gear 66 is fixed on to be watched the output shaft of servomotor 67
Taking on the output shaft of motor 67, gear 66 is fixed on the output shaft of servomotor 67 by the way of bonded；Gear 66 with
Teeth 65a of the first guide rail 65 are meshed, and the second blower fan 69 can drive the elevating mechanism of its oscilaltion to be arranged on peace by one
Dress plate 68 lower surface.
As shown in Figure 8, Figure 9, elevating mechanism includes push-rod electric machine the 71, second slide block 72 and the second guide rail 73, the second guide rail
73 are fixed on installing plate 68 lower surface by link 74, and the second slide block 72 is arranged in the second guide rail 73, and the second slide block 72 can
Move along the second guide rail 73；Push-rod electric machine 71 is fixed on installing plate 68 lower surface, the side that push-rod electric machine 71 is bolted
Formula is fixed on the lower surface of installing plate 68；The push rod of push-rod electric machine 71 straight down, the push rod end of push-rod electric machine 71 and second
Slide block 72 is connected, and the mode that the push rod end of push-rod electric machine 71 is bolted is connected with the second slide block 72；Second blower fan 69
Being fixed on the second slide block 72, the mode that the second blower fan 69 is bolted is fixed on the second slide block 72.
As shown in Figure 8, frame 1 being additionally provided with the controlling organization that can control servomotor 67 start and stop, controlling organization includes
If dry temperature sensor 70, display screen 61 and the 3rd controller 60, in the present embodiment, the quantity of temperature sensor 70 is four
Individual；If dry temperature sensor 70 is separately positioned on air compressor machine 20, and temperature sensor 70 is evenly arranged, and display screen 61 is fixed on
In frame 1, the mode that display screen 61 is bolted is fixed in frame 1；Temperature sensor 70, display screen 61 and servo electricity
Machine 67 is all connected with the 3rd controller 60；In the present embodiment, the 3rd controller 60 uses the monolithic can bought on market
Machine, the program of Single-chip Controlling sensor, motor and display screen is existing, and its program need not update.
The operation principle of airflow comminution system is as follows: the output shaft controlling reducing motor 2 drives conveying axis 11 to rotate, conveying
Axle 11 drives conveying blade 12 to rotate, along with the rotation of conveying blade 12, by the feedstock transportation of storage tank 7 to guide pipe 3, former
Material enters in feed pipe 4 under the effect of self gravitation, thus realizes its feeding operation；Raw material in feed pipe 4 is passed through
Feeder sleeve 36 is transported to decompose in tank 30, and the air after compression is transported to decompose in tank 30 by air compressor machine 20 by air supply pipe 28,
Raw material, by the high speed impact of air, produces friction each other and resolves into nanoscale powder material；Open the first asepwirator pump 34, symbol
Close the granule required and pass the material path of screen plate 31, be transported in collecting tank 47 by discharge nozzle 35；Open the second suction
Air pump 27, is transported in storage tank 7 by recovery tube 26, again decomposes it, thus complete its apportioned effort；Will
Material bag is enclosed within the outfan 42b of outlet tube 42, is positioned by material bag by the elastic force of rubber ring 54, controls motor 49
Output shaft drives driving gear 48 to rotate, and driving gear 48 drives driven gear 50 to rotate, and driven gear 50 drives output screw
40 rotate, and along with the rotation of output screw 40, are transported in material bag by the nanoscale powder material in collecting tank 47, by the first wind
Air in baffle box 46 is carried downwards by machine 53, and dust moves down along with air, by the 3rd asepwirator pump 44 by baffle box
The dust absorption of 46, in suction filter bag 51, thus realizes it and collects operation.
Specific embodiment described herein is only to present invention spirit explanation for example.Technology neck belonging to the present invention
Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in territory
Generation, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Claims (10)
1. the manufacture method of a zinc stearate, it is characterised in that the method comprises the following steps:
A, being transported in reactor to be stirred heating by the stearic acid of liquid condition by delivery pump, mixing time is 20-
28min, heating-up temperature is 120-150 DEG C；
B, zinc oxide is joined in reactor in three times, carry out anti-at temperature 160-180 DEG C, pressure 0.18-0.24Mpa
Should, the response time is 40-50min；
C, it is transported in tablet machine carry out tabletting by completely reacted zinc stearate；
D, zinc stearate good for tabletting is carried out coarse pulverization by common pulverizer；
E, zinc stearate good for coarse pulverization is carried out finely divided by airflow comminution system, prepare zinc stearate.
The manufacture method of zinc stearate the most according to claim 1, it is characterised in that the comminution by gas stream in described step e
System includes frame, and described frame is provided with pay-off, decomposer and collection device, and described pay-off includes storing
Tank and feed pipe, storage tank is fixed in frame, and storage tank upper end has input port, and guide pipe and feeding are passed through in storage tank lower end
The tube wall of pipe is connected, and is provided with installation pipe between storage tank and guide pipe, installs pipe upper end and is connected with storage tank lower end, peace
Tubulature lower end is connected with guide pipe, installs and has the conveying mechanism that material in storage tank can be transported to guide pipe, machine on pipe
Dredging mechanism storage tank lower end can dredged it is provided with on frame；Described decomposer includes decomposing tank, locating ring, some supply
Pipe, feeder sleeve and air compressor machine, decompose tank and be arranged in frame, and locating ring is arranged in decomposition tank, and locating ring is positioned at decomposition tank
Middle part, the outlet side of some air supply pipes is fixed on locating ring through decomposing pot sidewall, and outlet side is towards locating ring center, supplies
The inlet end of trachea was connected with air compressor machine by the first communicating pipe, and the discharge end of feeder sleeve is fixed in decomposition tank, and discharging
Holding towards locating ring, the feed end of feeder sleeve is connected through decomposing pot sidewall with feed pipe, decomposes tank top and is provided with screening
Mechanism, decomposes tank bottom and is provided with recovering mechanism；Described collection device includes collecting tank, outlet tube and output screw, collecting tank
Being fixed in frame, collecting tank upper end has import, and the import of collecting tank is connected with decomposing tank top, and collecting tank lower end has
Outlet, the outlet of collecting tank is connected with the tube wall of outlet tube, and outlet tube one end is blind end, and the outlet tube other end is output
End, outfan is provided with the keeper for location, and output screw one end is positioned at outlet tube, and the output screw other end passes
The blind end of outlet tube and one can drive its drive mechanism rotated to be connected, and frame is further fixed on baffle box, baffle box sidepiece
Having opening, baffle box is hinged with the chamber door that can closure of openings be lived, the outfan of outlet tube is positioned at through baffle box sidewall
In baffle box, frame is additionally provided with can be by the dust collection mechanism of dust absorption in baffle box；Described conveying mechanism includes conveying axis
And reducing motor, conveying axis is horizontally set in installation pipe, and conveying axis is positioned at below the gas outlet of appendix, conveying axis end
It is connected with the output shaft of reducing motor, conveying axis is fixed with some conveying blades.
The manufacture method of zinc stearate the most according to claim 2, it is characterised in that described dredging mechanism includes gas transmission
Pipe, the gas outlet of appendix is positioned at installation pipe through the tube wall installing pipe, and this end is vertically the most upward, the air inlet of appendix with
Above-mentioned air compressor machine is connected, and is provided with electromagnetic valve in appendix, and frame is additionally provided with the control knot that can control electromagnetic valve work
Structure；Described control structure includes flexure strip, travel switch and the first controller, and flexure strip one end is fixed on the tube wall of guide pipe
On, the flexure strip other end is free end, and travel switch is fixed on the tube wall of guide pipe, and travel switch is positioned on flexure strip
Side, the free end of flexure strip can contact with travel switch, and travel switch is all connected with this first controller with electromagnetic valve.
The manufacture method of zinc stearate the most according to claim 2, it is characterised in that described sorting mechanism includes screening
Plate, vibration motor, discharge nozzle and the first asepwirator pump, screen plate is arranged in decomposition tank, and screen plate is positioned at decomposition tank top, sieve
Selecting and offer some material paths on plate, vibration motor is fixed on screen plate by installing rack, on discharge nozzle one end and decomposition tank
Portion is connected, and the discharge nozzle other end is connected with collecting tank, and the first asepwirator pump is arranged in discharge nozzle；Described recovering mechanism includes
Recovery tube and the second asepwirator pump, recovery tube one end is connected with decomposing tank bottom, and the recovery tube other end is connected with storage tank, the
Two asepwirator pumps are arranged in recovery tube.
The manufacture method of zinc stearate the most according to claim 2, it is characterised in that be additionally provided with in described frame and can adjust
Save first communicating pipe flow regulating and controlling mechanism, regulating and controlling mechanism includes pressure transducer, first-class adjustable valve and second controller,
Pressure transducer and first-class adjustable valve were successively set in the first communicating pipe, and pressure transducer is positioned at first flow regulation
Between valve and decomposition tank, pressure transducer is all connected with this second controller with first-class adjustable valve.
The manufacture method of zinc stearate the most according to claim 2, it is characterised in that described keeper includes rubber ring,
Rubber ring is sheathed and is fixed on the outfan of outlet tube, and rubber ring lateral surface has some protuberances；Described dust collection mechanism
Including the first blower fan, the 3rd asepwirator pump and suction nozzle, the first blower fan is fixed in baffle box, and the first blower fan is positioned on outlet tube
Side, down, suction nozzle one end is connected the air outlet of the first blower fan with bottom baffle box, the suction nozzle other end and the 3rd asepwirator pump
It is connected, suction nozzle is provided with filter bag.
The manufacture method of zinc stearate the most according to claim 2, it is characterised in that described drive mechanism include motor,
Driving gear and driven gear, motor is fixed in frame, and driving gear is fixed on the output shaft of motor, and driven gear is fixed
On output screw, driving gear is meshed with driven gear.
The manufacture method of zinc stearate the most according to claim 2, it is characterised in that be provided with for right in described frame
Air compressor machine carries out the cooling body cooled down, and cooling body includes mounting bracket and the second blower fan, and mounting bracket is arranged in frame,
Having snubber block between mounting bracket and frame, the second blower fan can drive its travel mechanism moved horizontally to be arranged on peace by one
On dress support, the second blower fan is positioned at above air compressor machine, and the air outlet of the second blower fan is towards air compressor machine.
The manufacture method of zinc stearate the most according to claim 8, it is characterised in that described travel mechanism includes curved
The first guide rail, the first slide block, installing plate, servomotor and gear, the first guide rail is fixed in mounting bracket, and the first guide rail
Intrados on there are teeth, the first slide block is arranged in the first guide rail, and installing plate is fixed on the first slide block, and servomotor is solid
Being scheduled on installing plate upper surface, straight down, gear is fixed on the output shaft of servomotor the output shaft of servomotor, gear with
The teeth of the first guide rail are meshed, and the second blower fan can drive the elevating mechanism of its oscilaltion to be arranged on installing plate following table by one
Face；Described elevating mechanism includes push-rod electric machine, the second slide block and the second guide rail, and the second guide rail is fixed on installing plate by link
Lower surface, the second slide block is arranged in the second guide rail, and push-rod electric machine is fixed on installing plate lower surface, and the push rod of push-rod electric machine is vertical
Downwards, the push rod end of push-rod electric machine is connected with the second slide block, and the second blower fan is fixed on the second slide block.
The manufacture method of zinc stearate the most according to claim 9, it is characterised in that be additionally provided with energy in described frame
Control the controlling organization of servomotor start and stop, if controlling organization includes dry temperature sensor, display screen and the 3rd controller, some
Temperature sensor is separately positioned on air compressor machine, and temperature sensor is evenly arranged, and display screen is fixed in frame, temperature sensing
Device, display screen are all connected with the 3rd controller with servomotor.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313490.0A CN108003009B (en) | 2016-08-15 | 2016-08-15 | Improved zinc stearate preparing method |
| CN201610669950.2A CN106316827B (en) | 2016-08-15 | 2016-08-15 | A kind of production method of zinc stearate |
| CN201711313410.1A CN107935841B (en) | 2016-08-15 | 2016-08-15 | Improved zinc stearate preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610669950.2A CN106316827B (en) | 2016-08-15 | 2016-08-15 | A kind of production method of zinc stearate |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711313490.0A Division CN108003009B (en) | 2016-08-15 | 2016-08-15 | Improved zinc stearate preparing method |
| CN201711313410.1A Division CN107935841B (en) | 2016-08-15 | 2016-08-15 | Improved zinc stearate preparing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106316827A true CN106316827A (en) | 2017-01-11 |
| CN106316827B CN106316827B (en) | 2018-08-14 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610669950.2A Active CN106316827B (en) | 2016-08-15 | 2016-08-15 | A kind of production method of zinc stearate |
| CN201711313410.1A Active CN107935841B (en) | 2016-08-15 | 2016-08-15 | Improved zinc stearate preparing method |
| CN201711313490.0A Expired - Fee Related CN108003009B (en) | 2016-08-15 | 2016-08-15 | Improved zinc stearate preparing method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711313410.1A Active CN107935841B (en) | 2016-08-15 | 2016-08-15 | Improved zinc stearate preparing method |
| CN201711313490.0A Expired - Fee Related CN108003009B (en) | 2016-08-15 | 2016-08-15 | Improved zinc stearate preparing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110283063A (en) * | 2019-06-11 | 2019-09-27 | 中山华明泰科技股份有限公司 | A kind of preparation method and application of Acetylacetone lanthanum |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528531Y (en) * | 2002-01-10 | 2003-01-01 | 芦生华 | Machinery equipment able to producing nano-particle |
| CN102260159A (en) * | 2010-05-28 | 2011-11-30 | 南通新邦化工科技有限公司 | Zinc stearate melting production process and zinc stearate reaction kettle for same |
| CN103880640A (en) * | 2012-12-24 | 2014-06-25 | 青岛帅王油脂化学有限公司 | Zinc stearate production technology |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2823002B2 (en) * | 1978-05-26 | 1981-06-04 | Chemische Werke München Otto Bärlocher GmbH, 8000 München | Process for the production of metal soap granules |
| GB2103616B (en) * | 1981-08-13 | 1985-08-07 | Shinagawa Chem Ind | Process for manufacturing metallic soap |
| CN2180331Y (en) * | 1994-05-26 | 1994-10-26 | 西安秦岭超细粉厂 | Ultramicro air flow crusher with fluidized bed structure crushing chamber |
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2016
- 2016-08-15 CN CN201610669950.2A patent/CN106316827B/en active Active
- 2016-08-15 CN CN201711313410.1A patent/CN107935841B/en active Active
- 2016-08-15 CN CN201711313490.0A patent/CN108003009B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528531Y (en) * | 2002-01-10 | 2003-01-01 | 芦生华 | Machinery equipment able to producing nano-particle |
| CN102260159A (en) * | 2010-05-28 | 2011-11-30 | 南通新邦化工科技有限公司 | Zinc stearate melting production process and zinc stearate reaction kettle for same |
| CN103880640A (en) * | 2012-12-24 | 2014-06-25 | 青岛帅王油脂化学有限公司 | Zinc stearate production technology |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110283063A (en) * | 2019-06-11 | 2019-09-27 | 中山华明泰科技股份有限公司 | A kind of preparation method and application of Acetylacetone lanthanum |
| CN110283063B (en) * | 2019-06-11 | 2020-06-16 | 中山华明泰科技股份有限公司 | Preparation method and application of lanthanum acetylacetonate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108003009A (en) | 2018-05-08 |
| CN106316827B (en) | 2018-08-14 |
| CN107935841A (en) | 2018-04-20 |
| CN108003009B (en) | 2020-08-07 |
| CN107935841B (en) | 2020-08-14 |
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