CN208003800U - A kind of wettable powder mixing machine - Google Patents
A kind of wettable powder mixing machine Download PDFInfo
- Publication number
- CN208003800U CN208003800U CN201721690275.8U CN201721690275U CN208003800U CN 208003800 U CN208003800 U CN 208003800U CN 201721690275 U CN201721690275 U CN 201721690275U CN 208003800 U CN208003800 U CN 208003800U
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- CN
- China
- Prior art keywords
- mixing machine
- wettable powder
- agitating shaft
- scraper plate
- mixing
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Abstract
The utility model discloses a kind of wettable powder mixing machines, including mixing machine base and the U-shaped mixing channel being set on the base, mixing pit includes feed inlet, the internal agitating shaft being arranged that top is arranged, mixing channel is connected to by agitating shaft on pedestal, feed inlet is equipped with sealing cover, it is equipped with hollow pipe in agitating shaft, coolant liquid is equipped in hollow pipe；The stirring axis connection motor, agitating shaft are equipped with agitating paddle, and the outer wall of agitating paddle connects scraper plate.The utility model is fast to the shearing of material, mixing speed, is uniformly mixed；And the fever phenomenon in material mixed process is reduced, avoid material adstante febre from luming, while reducing material sticks on agitating shaft；The mixing machine structure novel of the utility model, floor space is small, at low cost, facilitates repair, is suitble to promote the use of.
Description
Technical field
The present invention relates to wettable powder preparation field, specifically a kind of wettable powder mixing machine.
Background technology
Mixing machine is to be set the machinery that two or more material uniformly mixes using mechanical force and gravity etc.
It is standby.During mixing, material contact surface area can also be increased, to promote to chemically react;It can also accelerate physical change.
Common mixing machine is divided into gas and low-viscosity (mobile) liquid mixing machine, medium-high viscosity liquid and paste mixing machine, powder
Shape and four major class of particulate solid material mixing machinery.
The formulations of pesticide include mainly pulvis, wettable powder, emulsifier, missible oil, suspending agent, granula, aqua etc., in China
Most active compounds, which are processed, is prepared into wettable powder and missible oil both dosage forms, and wherein wettable is due to its preservation, transport
It is convenient, it is a kind of formulations of pesticide of novel stabilization.Preparation process is：After pesticide original medicine and filler, auxiliary agent are mixed in proportion
Crushing reaches 98% and crosses 325 mesh sieve, therefore it is required that the grain size of wettable powder is less than 44 microns, average grain diameter is 25 microns.Make
With in the process, wettable powder plus water are made into stable suspending agent, used using atomizers spray.
Wettable powder there are problems that when in use in the prior art：Size distribution is uneven, and granular size is uneven, leads
Phenomena such as causing the suspending agent performance of configuration unstable, being susceptible to precipitation, suspension, layering；Therefore in the mixed process of material
It is uniformly adequately uniformly mixed so that the particle finally crushed is uniform.It is mixed using mixing machine in mixed process, the prior art
In mixing machine mainly include V-Mixer, double-spiral conical mixer, three-dimensional mixer, Horizontal type helical ribbon mixer.Wherein exist
The material mixing multiselect Horizontal type helical ribbon mixer in the fields such as chemical industry, medicine, pesticide, it is at low cost, mixing velocity is fast, effect is good.
Existing material mixer there are problems that in the raw material mixing as wettable powder：1, existing spiral shell
Band mixing velocity is slow, and when mixing wettable powder, due to raw material mixing heat release, exothermic process causes to lump, and affects material
Performance, while the material after luming affects the particle size distribution of subsequent wettable powder, 2, material be easy to be adsorbed onto it is mixed
On the cell wall for closing slot, mixing efficiency is influenced, while the material mixing adhered to is uneven；Therefore it needs quickly mixing and reduces former
Caking caused by material mixing heat release.
Invention content
To solve the above problems, the invention discloses a kind of wettable powder mixing machines.
In order to reach object above, the present invention provides the following technical solutions：
A kind of wettable powder mixing machine, including mixing machine base and the U-shaped mixing channel being set on the base, the mixing
Slot includes feed inlet, the internal agitating shaft being arranged that top is arranged, and the mixing channel is connected to by agitating shaft on pedestal, described
Feed inlet is equipped with sealing cover, and hollow pipe is equipped in the agitating shaft, and the agitating shaft is socketed on the outside of hollow pipe, the hollow pipe
It is interior to be equipped with coolant liquid；The stirring axis connection motor, the agitating shaft are equipped with agitating paddle, and the agitating paddle stirs for ribbon flight
Paddle is mixed, the outer wall of the agitating paddle connects scraper plate, and the scraper plate is arc-shaped.
Further, the scraper plate removably connects agitating paddle.
Further, the scraper plate is equipped with connecting rod, and the agitating paddle is equipped with groove, and the connecting rod snaps connection
In groove.
Further, the scraper plate is equipped with connecting rod, and the agitating paddle is equipped with groove, the connecting rod and groove spiral shell
Line connects.
Further, the agitating paddle includes two symmetrically set ribbon flight agitating paddle.Symmetrically arranged two spiral shells
Ribbon blender paddle is revolved, realizes that mixing velocity is fast, and the uniformity is high to material staggeredly round-trip stirring.Material is by two in stirring opportunity
The rotor motion of opposite direction movement, carries out compound motion, and double-shaft paddle drives material to be done along two inverse along trough inner wall
Hour hands rotate, and do axle center rotation close to material at axle center, axial to be pushed to both sides by interior, external spiral drives to be done close to barrel material
Axle center rotates, it is axial by both sides to interior promotion, then cause convection circulation in material barrel body, shearing infiltration, complete material compared with
Quick uniform mixes in short time.
Further, the side wall of the scraper plate is equipped with irregular or regular protrusion.Protrusion on scraper plate side wall can have
The blade coating of effect is adsorbed on the material on U-type groove cell wall, realize it is significantly more efficient scrapes falling material, while playing and certain shear, mix
Close the effect of material.
Further, the hollow pipe is equipped with cooling liquid inlet, is threadedly coupled inlet tube on the cooling liquid inlet, institute
It states inlet tube and is equipped with sealing valve, the inlet tube passes through agitating shaft.The cooling liquid inlet that hollow pipe is equipped with can realize replacement
Coolant liquid.
Operation principle：Using screw conveyor from the feed inlet feeding at the top of mixing machine, feeding speed is fast, completes mixing
Afterwards, U-shaped mixing channel is overturn, material is poured out, discharging speed is fast, time saving and energy saving.After feeding, the motor of agitating shaft is opened, is stirred
Axis drives the rotation of ribbon flight agitating paddle, is sheared, mixed, disperseed to material, realizes the mixing to material, while scraper plate has
Effect scrapes the material being adsorbed onto on the cell wall of U-type groove, while realizing and material of the U-type groove on cell wall is mixed,
Dispersion, shearing, realization quickly and effectively mix；It is equipped with hollow pipe in agitating shaft, is equipped with coolant liquid in hollow pipe, realizes to stirring
It mixes the cooling of axis, and then realizes the cooling to material, avoid at the center of material that temperature is excessively high to be caused to lump, reduce material and stirring
Mix the blocking phenomenon of aggregation on axis so that material is finally uniformly mixed, entire mixed process temperature become larger it is less, entire material
The temperature difference is less, and material is uniform, is not susceptible to thermally decompose.
Compared with prior art, the present invention having the advantages that：1, fast to the shearing of material, mixing speed, mixing
Uniformly；2, the present invention realizes that, to effectively cooling at the center of material, the fever phenomenon in reduction material mixed process avoids material
Adstante febre lumps, while reducing material sticks on agitating shaft；3, the present invention is effectively scraped and is adhered on the cell wall of mixing channel
Material, avoid material from being adhered on wall at what is sticked together；4, mixing machine structure novel of the invention, floor space is small, at low cost, side
Just it repairs, is suitble to promote the use of.
Description of the drawings
The structural schematic block diagram of Fig. 1, the present invention；
Partial enlarged view at A in Fig. 2, Fig. 1 of the invention；
Partial enlarged view at B in Fig. 3, Fig. 1 of the invention；
The front view of Fig. 4, scraper plate of the invention（One side with protrusion is front view）；
The rearview of Fig. 5, scraper plate of the invention（One side with connecting rod is rearview）.
In figure：Pedestal 1, U-shaped mixing channel 2, feed inlet 3, agitating shaft 4, sealing cover 5, hollow pipe 6, motor 7, agitating paddle 8,
Scraper plate 9, connecting rod 91, groove 92, protrusion 10, cooling liquid inlet 11, inlet tube 12, sealing valve 13.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific implementation modes are only
For illustrating the present invention rather than limiting the scope of the invention.
A kind of wettable powder mixing machine as shown in figure 1, figure 2, figure 3, figure 4 and figure 5, including mixing machine base 1 and setting
U-shaped mixing channel 2 on pedestal, mixing channel include feed inlet 3, the internal agitating shaft 4 being arranged that top is arranged, and mixing channel passes through
Agitating shaft is connected on pedestal, and feed inlet is equipped with sealing cover 5, and sealing cover is sealable to be covered on feed inlet；It is equipped in agitating shaft
Hollow pipe 6, agitating shaft are socketed on the outside of hollow pipe, and coolant liquid is equipped in hollow pipe；Axis connection motor 7 is stirred, is set on agitating shaft
It is ribbon flight agitating paddle to have agitating paddle 8, agitating paddle, and the outer wall of agitating paddle connects scraper plate 9, and scraper plate is arc-shaped, and scraper plate is detachable
Connection agitating paddle.
In the present embodiment, scraper plate is equipped with connecting rod 91, and agitating paddle is equipped with groove 92, and connecting rod is snapped connection recessed
In slot.
In other embodiments, scraper plate is equipped with connecting rod, and agitating paddle is equipped with groove, and connecting rod connects with groove screw thread
It connects.Certainly, other dismountable connection types in the prior art also can be selected.
In the present embodiment, agitating paddle includes two symmetrically set ribbon flight agitating paddle.Symmetrically arranged two spiral shells
Ribbon blender paddle is revolved, realizes that mixing velocity is fast, and the uniformity is high to material staggeredly round-trip stirring.Material is by two in stirring opportunity
The rotor motion of opposite direction movement, carries out compound motion, and double-shaft paddle drives material to be done along two inverse along trough inner wall
Hour hands rotate, and do axle center rotation close to material at axle center, axial to be pushed to both sides by interior, external spiral drives to be done close to barrel material
Axle center rotates, it is axial by both sides to interior promotion, then cause convection circulation in material barrel body, shearing infiltration, complete material compared with
Quick uniform mixes in short time.
In the present embodiment, the side wall of scraper plate is equipped with irregular or regular protrusion 10.Protrusion on scraper plate side wall can
Effective blade coating is adsorbed on the material on U-type groove cell wall, realize it is significantly more efficient scrapes falling material, while play certain shearing,
The effect of mixed material.
In the present embodiment, hollow pipe is equipped with cooling liquid inlet 11, and inlet tube 12 is threadedly coupled on cooling liquid inlet, into
Liquid pipe is equipped with sealing valve 13, and inlet tube passes through agitating shaft.The cooling liquid inlet that hollow pipe is equipped with can realize replacement coolant liquid.
The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes
By the above technical characteristic arbitrarily the formed technical solution of combination.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (7)
1. a kind of wettable powder mixing machine, it is characterised in that：Including mixing machine base and the U-shaped mixing being set on the base
Slot, the mixing channel include feed inlet, the internal agitating shaft being arranged that top is arranged, and the mixing channel is connected to by agitating shaft
On pedestal, the feed inlet is equipped with sealing cover, is equipped with hollow pipe in the agitating shaft, the agitating shaft is socketed in outside hollow pipe
Side, the hollow pipe is interior to be equipped with coolant liquid；The stirring axis connection motor, the agitating shaft are equipped with agitating paddle, the stirring
Paddle is ribbon flight agitating paddle, and the outer wall of the agitating paddle connects scraper plate, and the scraper plate is arc-shaped.
2. a kind of wettable powder mixing machine as described in claim 1, it is characterised in that：The scraper plate removably stir by connection
Mix paddle.
3. a kind of wettable powder mixing machine as claimed in claim 2, it is characterised in that：The scraper plate is equipped with connecting rod,
The agitating paddle is equipped with groove, and the connecting rod snaps connection in groove.
4. a kind of wettable powder mixing machine as claimed in claim 2, it is characterised in that：The scraper plate is equipped with connecting rod,
The agitating paddle is equipped with groove, and the connecting rod is threadedly coupled with groove.
5. a kind of wettable powder mixing machine as described in claim 1, it is characterised in that：The side wall of the scraper plate is equipped with not
The protrusion of rule or rule.
6. a kind of wettable powder mixing machine as described in claim 1, it is characterised in that：The agitating paddle includes two symmetrical
The ribbon flight agitating paddle of setting.
7. a kind of wettable powder mixing machine as described in claim 1, it is characterised in that：The hollow pipe is equipped with coolant liquid
Import is threadedly coupled inlet tube on the cooling liquid inlet, and the inlet tube is equipped with sealing valve, and the inlet tube passes through stirring
Axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690275.8U CN208003800U (en) | 2017-12-07 | 2017-12-07 | A kind of wettable powder mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690275.8U CN208003800U (en) | 2017-12-07 | 2017-12-07 | A kind of wettable powder mixing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208003800U true CN208003800U (en) | 2018-10-26 |
Family
ID=63879856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721690275.8U Expired - Fee Related CN208003800U (en) | 2017-12-07 | 2017-12-07 | A kind of wettable powder mixing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208003800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754648A (en) * | 2017-12-07 | 2018-03-06 | 南京高正农用化工有限公司 | A kind of wettable powder mixer |
-
2017
- 2017-12-07 CN CN201721690275.8U patent/CN208003800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754648A (en) * | 2017-12-07 | 2018-03-06 | 南京高正农用化工有限公司 | A kind of wettable powder mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20191207 |