CN109012249A - A kind of dosing device of anti-powdered granule object ramming material - Google Patents
A kind of dosing device of anti-powdered granule object ramming material Download PDFInfo
- Publication number
- CN109012249A CN109012249A CN201811020484.0A CN201811020484A CN109012249A CN 109012249 A CN109012249 A CN 109012249A CN 201811020484 A CN201811020484 A CN 201811020484A CN 109012249 A CN109012249 A CN 109012249A
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- particle
- granule object
- partition
- powdered granule
- dosing device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
- B01F23/71—Grinding materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/714—Feed mechanisms for feeding predetermined amounts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Crushing And Pulverization Processes (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a kind of dosing devices of anti-powdered granule object ramming material, the device is suitable for the quantifying feed of easy to harden or charging humid environment powdery granule object, it is hardened to can effectively prevent powdery granule object, it is ensured that quantitatively launch powdery granule object；The feeding device includes material storage tube and anti-caking crushed aggregates device；Powdery granule object becomes fine particle, is then quantitatively added in target container by quantitative feeding device by grinding twice.
Description
Technical field
The present invention relates to a kind of feeding device, specially a kind of dosing device of anti-powdered granule object ramming material.
Background technique
Existing sewage disposal technology mainly passes through materializing strategy, biochemical treatment to reach discharge standard, wherein at materialization
The most important purpose of reason process is that sewage is made sufficiently to flocculate and precipitate, and usually first sewage is introduced into pond and adjusts pH with lime
To alkalinity, adds ferrous sulfate and flocculation sedimentation processing is carried out to sewage.Under normal circumstances, pH is adjusted can be sufficiently in 9-11
Flocculation, supernatant can be isolated by staticly settling by sedimentation basin, to carry out next step biochemical treatment.In order to enhance flocculation effect
Fruit increases deposition efficiency, flocculant is further added into sewage.Sewage treatment operating environment is more severe, manual working ring
Border is bad, therefore each step of sewage treatment is completed in the processing of sewage often by the system of a set of automation, because
This needs to add flocculant into sewage running piping by the flow velocity of sewage, but because of working environment before sewage enters sedimentation basin
Humidity, the flocculant of dispensing port often occur hardened and influence quantitative addition.
Polyacrylamide is a kind of organic high molecular polymer, is used in water treatment procedure frequently as flocculant, thin
It is allowed to be combined into biggish flocculation group as bridge among small floccule body, increases the weight between flocculation group, make large-scale wadding
Nodule body can not only accelerate settling velocity in natural sedimentation, air can also be combined to accelerate the speed that floats during air bearing
Degree has very extensive utilization in water treatment procedure.
When using polyacrylamide as flocculant, need to mix it with the dilution of water by a certain percentage.Existing
Technical conditions under, polyacrylamide dilution mixing is to be easily caused by manually adding at regular time and quantity and added very few influence demand
Concentration, or add and excessively cause indissoluble and waste.And polyacrylamide is easy that hardened phenomenon occurs because of humidity, further increases
The difficulty manually added is added, the concentration for being unable to control polyacrylamide in flocculant remains unchanged.Use this feeding device energy
Moist hardened polyacrylamide is smashed, and after setting, control concentration of polyacrylamide does not change with time
And change, entire dosing process has good continuity and stability, reaches best flocculating effect using least medicament.
Summary of the invention
To solve the above problems, the present invention provides a kind of dosing device of anti-powdered granule object ramming material, use with
Lower technical solution is realized:
A kind of dosing device of anti-powdered granule object ramming material, including material storage tube and anti-caking crushed aggregates device；The anti-caking particle
Device includes the particle partition and agitating shaft positioned at material storage tube lower part；Material storage tube inner chamber body is divided into two by the particle partition
Chamber, particle partition top are feed cavity, are particle chamber below particle partition；Particle partition be equipped with multiple connection feed cavities with
The feed-throughs of particle chamber；Stirring shaft through-hole is offered in the middle part of particle partition, particle partition is connected to by stirring shaft through-hole and is stirred
It mixes on axis；The side wall of the feed-throughs is equipped with multiple for pulverizing the particle latch of powdered granule object ramming material, particle latch
Lower part be equipped with so that the guiding surface that ramming material is directed downwardly toward；The particle chamber is flat inner cavity, and particle bottom of chamber portion is equipped with defeated
Outlet.
Preferably, the baffle vertical with particle partition top surface is additionally provided in feed cavity, the baffle is fixed on storing
Medial wall of the tube；Particle partition top surface is smooth plane, and the baffle bottom is close to the top surface of particle partition.Baffle is fixed on storage
On barrel, and particle partition is constantly rotating, and has relative rotation between baffle and particle partition, at this point, being located in material storage tube
Powdered granule object can constantly scratch on feed-throughs because of the presence of baffle, and fall from feed-throughs, and baffle is set
It sets and the hardened of powdered granule object can be effectively prevented, be convenient for its smooth blanking.
Preferably, the feed-throughs are circular holes, before feed-throughs side wall circle is divided into along anti-caking crushed aggregates device direction of rotation
Portion and rear portion, the particle latch are distributed in rear portion, and the center of circle is directed toward in the tip of particle latch；Top surface and institute on the particle latch
Particle partition top surface is stated to flush.Allow baffle is smooth to relatively rotate with particle partition top surface.To save processing cost, into
Particle latch on material through hole side wall only needs the half-turn for being distributed in above-mentioned rear portion that can meet grinding requirement.Material is by keeping off
The effect that scratches of plate and feed-throughs carries out after milling for the first time, is milled for the second time by particle latch.
Preferably, the anti-caking crushed aggregates device further includes grinding leaf, and the grinding leaf is fixed on particle partition bottom surface and position
In particle chamber, particle bottom of chamber face is close in the grinding leaf lower surface.
Preferably, the grinding leaf includes the sliding blade of zigzag blade peace, sliding alternate point of the blade of zigzag blade peace
Cloth.
Material carries out third time stone roller by grinding leaf and the intracavitary bottom surface of particle after the milling for the second time of particle latch
Mill.Wherein slightly larger particle passes through the particle for becoming tiny of milling of zigzag blade, and relatively tiny particle is by smooth
The particle for becoming more tiny of milling of blade, the sliding blade of zigzag blade peace distribute alternately, bulky grain and little particle subregion
It mills, so that powdered particulate matter is milled into tiny particle.
Preferably, the dosing device of the anti-powdered granule object ramming material further includes quantitative feeding device, described quantitative
Charging device includes stator and mover, and mover is located at stator interior, and the mover can move through slot along stator, above stator
Input port is equipped with the delivery outlet corresponding section in particle bottom of chamber portion；Mover is equipped with through-hole corresponding with input port, the through-hole
It is close to stator inner wall and forms storage cavity.
Preferably, the mover is connected on cylinder, and cylinder pushes mover to move back and forth in stator through slot.
Material is flowed out to two processes of the eventually off feeding device of material by quantitative feeding device from material storage tube bottom
Separation so that the addition of material facilitate it is controllable.
Preferably, the powdered granule object is the polyacrylamide for being used as flocculant in sewage treatment.
In conclusion the invention has the following advantages that
One, the powdery granule object in material storage tube enters anti-caking crushed aggregates device from feed-throughs, by the stone roller of anti-caking crushed aggregates device
Material effect is ground, the hardened granular material that can effectively make to make moist is restored to pulverulence, convenient for controlling blanking when charging
Amount, while the material water solubility of pulverulence is also more preferable.
Two, anti-caking crushed aggregates device is repeatedly milled particle, scratches effect between baffle and particle partition for the first time；Second
The secondary abrasive action for particle latch；Third time can be with by grinding three times for the friction of grinding leaf and material storage tube bottom
The hardened granular material that effectively makes to make moist is restored to pulverulence.
Three, material is flowed out to two mistakes of the eventually off feeding device of material by quantitative feeding device from material storage tube bottom
Journey separation so that the addition of material facilitate it is controllable.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the dosing device embodiment of the anti-powdered granule object ramming material of the present invention；
Fig. 2 is the schematic top plan view of the dosing device of anti-powdered granule object ramming material in the present embodiment；
Fig. 3 is the configuration schematic diagram of the dosing device of anti-powdered granule object ramming material in the present embodiment；
Fig. 4 is the schematic bottom view of the quantitative feeding device of the dosing device of anti-powdered granule object ramming material in the present embodiment；
Fig. 5 is the schematic perspective view of particle partition in the dosing device of anti-powdered granule object ramming material in the present embodiment.
Appended drawing reference:
1, material storage tube；112, baffle；
2, anti-caking crushed aggregates device；21, machine shaft；22, particle partition；222, feed-throughs；223, leaf is ground；224, sawtooth
Shape blade；225, smoothing blade；226, particle latch；
3, quantitative feeding device；31, stator；32, mover；
4, cylinder.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
As shown in Figs. 1-5, a kind of dosing device of anti-powdered granule object ramming material, including material storage tube 1, anti-caking particle dress
2 and quantitative feeding device 3 are set, wherein material storage tube 1 is that bottom is fixed on the cylinder on quantitative feeding device 3, and 1 bottom surface of material storage tube is set
There are feed-throughs 222.Anti-caking crushed aggregates device 2 includes machine shaft 21 and particle partition 22, and machine shaft 21 passes through material storage tube 1
Bottom center is fixedly linked with quantitative feeding device 3, and particle partition 22 includes grinding leaf 223 and multiple feed-throughs 222, grinding
223 lower surface of leaf and 1 bottom connection of material storage tube touch；Being equipped in the middle part of particle partition 22 can make particle partition 22 be fixed on machine shaft
Mounting groove on 21.
Wherein, quantitative feeding device 3 includes stator 31 and mover 32, and mover 32 is located inside stator 31, and mover 32 can be with
Through slot moves along stator 31, and 31 top of stator and the delivery outlet corresponding section in particle bottom of chamber portion are equipped with input port；On mover 32
Equipped with through-hole corresponding with input port, the through-hole is close to 31 inner wall of stator and forms storage cavity.
In order to make the better blanking of material in material storage tube 1 enter feed-throughs 222, hence into anti-caking crushed aggregates device,
A baffle 112 is additionally provided in material storage tube 1,112 bottom side of baffle is in contact with 22 upper surface of particle partition, and the baffle 112 is
It is fixed on 1 inner sidewall of material storage tube, it is preferable that baffle 112 is that two sides are fixed on the rectangle baffle 112 on material storage tube 1.Gear
Plate is fixed on material storage tube, and the particle partition 22 in anti-caking crushed aggregates device is constantly rotating, baffle 112 and particle partition 22 it
Between have relative rotation, at this point, the powdered granule object being located in material storage tube 1 can be constantly logical in charging because of the presence of baffle 112
It scratching on hole 222, and is fallen from feed-throughs 222, the hardened of powdered granule object can be effectively prevented in the setting of baffle 112,
Convenient for its smooth blanking.Powdery granule object can be pushed into feed-throughs 222 by one side baffle 112, on the other hand can be with
By scratching effect with feed-throughs 222, play the role of grinding for the first time.In order to enable first time abrasive action effect
More preferably, the feed-throughs 222 in the present embodiment are circular through holes, and 222 section of feed-throughs includes sawtooth portion and partes glabra, and edge
Anti-caking crushed aggregates device direction of rotation is divided into front and rear, and the particle latch 226 is distributed in rear portion, the point of particle latch 226
It is directed toward the center of circle in portion；Top surface flushes the quantity specifically, feed-throughs 222 with 11 top surface of particle partition on the particle latch
It is 4.Scratching between particle latch 226 and baffle, which acts on, effectively to smash moist hardened powdery granule object,
Play the role of grinding for the second time.Partes glabra can guarantee that hardened powdery granule is swimmingly fallen into from feed-throughs 222
In particle chamber, to carry out third time abrasive action.Therefore, the arrangement position of the particle latch 226 and partes glabra in the present embodiment
It needs to be determined according to the direction of rotation of motor, the part first occurred when diametrically dividing rotation is front, the part occurred afterwards
For rear portion, the preferential particle latch 226 that is arranged is located behind, and partes glabra is located at front.
It by the powdery granule object ground twice, is fallen into particle chamber by feed-throughs 222, in anti-caking crushed aggregates device
Grinding leaf 223 includes zigzag blade 224 and smoothing blade 225, and zigzag blade 224 and smoothing blade 225 distribute alternately, grind
Grinding the zigzag blade 224 in leaf 223 is straight strip, and smoothing blade 225 is arc shape, and the quantity of grinding leaf 223 is 4
A, two of them are zigzag blade 224, and two are smoothing blade 225.Material is after crushing of milling twice, by grinding
Leaf carries out third time and mills.Wherein slightly larger particle passes through the particle for becoming tiny of milling of zigzag blade, and relatively tiny
Particle pass through the particle for becoming more tiny of milling of smoothing blade, the sliding blade of zigzag blade peace distributes alternately, big
Grain and little particle subregion are milled, so that powdered particulate matter is milled into tiny particle.
By the powdery granule object of abrasive action three times, enter the dress that quantitatively feeds intake by the output end below particle chamber
It sets.Mover 32 in quantitative feeding device is connected on cylinder 4, and cylinder 4 pushes mover 32 to move back and forth in 31 through slot of stator.
After powdery granule object falls into input port, cylinder 4 pushes mover to move reciprocatingly, at interval of a period of time just by powdered
Grain object pushes blanking port to from input port, and mover 32 is equipped with through-hole corresponding with input port, and through-hole is close to 31 inner wall of stator and is formed
Storage cavity is realized because the material in storage cavity is all pushed at blanking port by mover every time and quantitatively launches powdery granule object.?
In actual production process, the feed rate of powdery granule object can be adjusted by adjusting the frequency that cylinder 4 moves back and forth, with full
Foot charging is controllable, lays the foundation to realize that automation is adjusted.
In order to make the powdery granule object by grinding three times not directly off this feeding device, but by quantitatively feeding intake
Device, so that grinding terminates have controllable process, therefore, be readily apparent between charging, above-mentioned input port and feeding port
It is not located at same vertical plane.If input port and blanking port form through-hole in same vertical plane, when powdery granule object falls into blanking
When mouth, charging directly can be completed by blanking port because of gravity, be unable to control the rate of its charging, therefore, input port and feeding port
It is not located at same vertical plane, mover can be pushed forward by control cylinder 4 when powdery granule object falls into blanking port in this way
The frequency of movement controls the feed rate of powdery granule object.
Feeding device in the present embodiment is suitble to powdery granule object easy to harden, or adding when charging humid environment
Material is especially suitable for the addition of the polyacrylamide in sewage disposal process, and polyacrylamide is a kind of organic high molecular polymer,
It is used in water treatment procedure frequently as flocculant, is allowed to be combined into biggish flocculation as bridge among tiny floccule body
Group increases the weight between flocculation group, makes large-scale flocculation group that can not only accelerate settling velocity in natural sedimentation, in dirt
Using very extensively in water process.But polyacrylamide it is easy to harden and charging humid environment, often aggravate hardened degree.Using
The dosing device of anti-powdered granule object ramming material in the present embodiment passes through the baffle and feed-throughs 222 in material storage tube 1
The effect of scratching is played the role of tentatively grinding for the first time, grinds for the second time by the particle latch in anti-caking crushed aggregates device
Effect, and the third time in grinding leaf and particle bottom of chamber portion grind effect, and elimination is hardened, becomes tiny powder, is convenient for
Dissolution of the later period in sewage, while also can be convenient control feed rate, so that the sedimentation effect of sewage is more preferable.Make by two
The powdery granule object of secondary grinding passes through quantitative feeding device not directly off this feeding device, so that grinding terminates extremely
There is controllable process between charging, by controlling the frequency of cylinder, to control feed rate, to realize that automated feeding lays base
Plinth.
The above is a preferred embodiment of the present invention, does not depart from this hair for those of ordinary skill in the art
Under the premise of bright principle, several variations and modifications can also be made, these also should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of dosing device of anti-powdered granule object ramming material, it is characterised in that: filled including material storage tube (1) and anti-caking particle
It sets；
The anti-caking crushed aggregates device includes the particle partition (11) and agitating shaft (21) positioned at material storage tube (1) lower part；The particle
Material storage tube (1) inner chamber body is divided into two chambers by partition (22), is feed cavity, particle partition (22) above particle partition (22)
Lower section is particle chamber；Particle partition (22) is equipped with the feed-throughs (222) of multiple connection feed cavities and particle chamber；Particle partition
(22) middle part offers stirring shaft through-hole (112), and particle partition (22) is connected to agitating shaft (21) by stirring shaft through-hole (112)
On；The side wall of the feed-throughs (222) is equipped with multiple for pulverizing the particle latch of powdered granule object ramming material, particle latch
Lower part be equipped with so that the guiding surface that ramming material is directed downwardly toward；The particle chamber is flat inner cavity, and particle bottom of chamber portion is equipped with defeated
Outlet.
2. a kind of dosing device of anti-powdered granule object ramming material according to claim 1, it is characterised in that: feed cavity
In be additionally provided with the baffle (112) vertical with particle partition (22) top surface, the baffle (112) is fixed in material storage tube (1)
Side wall；Particle partition (11) top surface is smooth plane, and the baffle bottom is close to the top surface of particle partition (22).
3. a kind of dosing device of anti-powdered granule object ramming material according to claim 1, it is characterised in that: it is described into
Material through hole (222) is circular hole, and feed-throughs (222) side wall circle is divided into front and rear along anti-caking crushed aggregates device direction of rotation, institute
It states particle latch (226) and is distributed in rear portion, the center of circle is directed toward in the tip of particle latch (226)；Top surface and institute on the particle latch
Particle partition (11) top surface is stated to flush.
4. a kind of dosing device of anti-powdered granule object ramming material according to claim 1, it is characterised in that: described anti-
Knot crushed aggregates device further includes grinding leaf (223), and the grinding leaf (223) is fixed on particle partition (11) bottom surface and is located at particle chamber
In, particle bottom of chamber face is close in the grinding leaf (223) lower surface.
5. a kind of dosing device of anti-powdered granule object ramming material according to claim 4, it is characterised in that: described to grind
Mill leaf (223) includes zigzag blade (224) and smoothing blade (225), zigzag blade (224) and smoothing blade (225) phase
Between be distributed.
6. a kind of dosing device of anti-powdered granule object ramming material according to claim 1, it is characterised in that: described anti-
The dosing device of powdered granule object ramming material further includes quantitative feeding device (3), and the quantitative feeding device (3) includes stator
(31) and mover (32), mover (32) are located at stator (31) inside, and the mover (32) can be mobile along the interior through slot of stator (31),
Input port is equipped with the delivery outlet corresponding section in particle bottom of chamber portion above stator (31)；Mover (32) is equipped with corresponding with input port
Through-hole, the through-hole is close to stator (31) inner wall and forms storage cavity.
7. a kind of dosing device of anti-powdered granule object ramming material according to claim 6, it is characterised in that: described dynamic
Sub (32) are connected on cylinder (4), and cylinder (4) pushes mover (32) to move back and forth in stator (31) through slot.
8. the dosing device of -7 any anti-powdered granule object ramming materials according to claim 1, it is characterised in that: described
Powdered granule object is the polyacrylamide for being used as flocculant in sewage treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020484.0A CN109012249B (en) | 2018-09-03 | 2018-09-03 | Prevent quantitative feeding device of likepowder particulate matter caking material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020484.0A CN109012249B (en) | 2018-09-03 | 2018-09-03 | Prevent quantitative feeding device of likepowder particulate matter caking material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109012249A true CN109012249A (en) | 2018-12-18 |
| CN109012249B CN109012249B (en) | 2021-02-02 |
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ID=64622859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811020484.0A Active CN109012249B (en) | 2018-09-03 | 2018-09-03 | Prevent quantitative feeding device of likepowder particulate matter caking material |
Country Status (1)
| Country | Link |
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| CN (1) | CN109012249B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546953A (en) * | 2020-12-02 | 2021-03-26 | 江西斯源科技有限公司 | Mixed discharging equipment for industrial automation production |
| CN113698951A (en) * | 2021-08-11 | 2021-11-26 | 李一锐 | Biological charcoal preparation equipment based on environmental biology |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1119496A (en) * | 1997-06-30 | 1999-01-26 | B M Syst:Kk | Device for mixing fluid materials |
| CN104986451A (en) * | 2015-07-16 | 2015-10-21 | 徐根彪 | Powder foodstuff fixed-quantity feeder |
| CN106184836A (en) * | 2016-08-27 | 2016-12-07 | 张耀忠 | A kind of four position quantitative fleut adding sets |
| CN207578711U (en) * | 2017-12-11 | 2018-07-06 | 衢州虎山混凝土有限公司 | Laboratory quantifies concrete mixer |
-
2018
- 2018-09-03 CN CN201811020484.0A patent/CN109012249B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1119496A (en) * | 1997-06-30 | 1999-01-26 | B M Syst:Kk | Device for mixing fluid materials |
| CN104986451A (en) * | 2015-07-16 | 2015-10-21 | 徐根彪 | Powder foodstuff fixed-quantity feeder |
| CN106184836A (en) * | 2016-08-27 | 2016-12-07 | 张耀忠 | A kind of four position quantitative fleut adding sets |
| CN207578711U (en) * | 2017-12-11 | 2018-07-06 | 衢州虎山混凝土有限公司 | Laboratory quantifies concrete mixer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546953A (en) * | 2020-12-02 | 2021-03-26 | 江西斯源科技有限公司 | Mixed discharging equipment for industrial automation production |
| CN113698951A (en) * | 2021-08-11 | 2021-11-26 | 李一锐 | Biological charcoal preparation equipment based on environmental biology |
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| Publication number | Publication date |
|---|---|
| CN109012249B (en) | 2021-02-02 |
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