CN212328284U

CN212328284U - Powder activating device

Info

Publication number: CN212328284U
Application number: CN202020725387.8U
Authority: CN
Inventors: 董广杰; 张令云; 杜华; 杨根旺; 罗红军
Original assignee: Zhejiang Qintang Calcium Co ltd
Current assignee: Zhejiang Qintang Calcium Industry Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-01-12
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a powder activating device, which comprises a feeding device, wherein the feeding device is connected with an activating machine, the activating machine is connected with a searching and catching device through a raw material discharging pipe, the searching and catching device is connected with a grading discharging device, the grading discharging device is connected with a dust collecting and discharging device, and the dust collecting and discharging device is connected with a finished product storage and subpackaging device through a finished product conveying pipeline; the device comprises a raw material feeding port of an activating machine, a raw material discharging pipe, a searching and catching exhaust port of a searching and catching device, a raw material feeding port of the activating machine, a searching and catching feed port of the searching and catching device, a raw material discharging pipe, a raw material collecting port of a raw material collecting pipe, a raw material collecting; the method has the characteristics of full sealing, low noise, low energy consumption, no dust, no waste gas emission, no agglomerated particles, high activation degree, high efficiency and continuous production, and is a preferred product for powder activation.

Description

Powder activating device

Technical Field

The utility model relates to a mechanical equipment processing field especially involves a powder activation device.

Background

The powder commonly used in modified plastics at present is talc, calcium carbonate, wollastonite, mica, calcined kaolin, etc., which are all polar structures, while the polymer generally used in filling is mostly nonpolar material, and according to the principle of similarity and compatibility of plastic materials, when the powder and the polymer are mixed, compatibility between the powder and the polymer is a problem due to polarity, so that it is necessary to activate the powder for most of plastic modification to improve compatibility with matrix resin, and even for resins having polarity such as PVC, the powder is often activated in order to further improve performance of the mixed material.

In the current production process of modified plastics, the activation treatment of the used powder is more and more emphasized by formula design engineers, and the activation equipment used in the current market mainly comprises the following types:

the method comprises the following steps of firstly, pneumatically mixing, secondly, double cone mixing machine, thirdly, kneading machine, fourthly, ball mill, fifthly, high-speed mixing machine, sixth, HYB high-speed airflow impact type powder surface treatment machine and seventh, gravity-free mixing machine.

The activation devices have the problems of low activation efficiency, high energy consumption or high noise, low activation degree and the like.

201510034492.0 patent "activation system of powder material", the activator is input into the atomizer through the activator pipe, after atomization, it is sprayed into the activation room, the activation room is also installed with the microwave emission device, the controller controls the microwave emission device to input microwave into the activation room, and it can activate various powder materials with latent activity. The device is not only huge, but also has high energy consumption and can not ensure the activation rate.

A high-efficiency high-speed mixer 201810267384, which realizes real-time mixing of materials through different treatments by setting different treatment chambers, but the utility model is not good at the fine mixing treatment, and the activation capability and the activation uniformity are doubtful because of no heating capability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a powder activation device is provided, realize the effective cladding of high dispersion of powder, the quick diffusion of activator, the high energy depolymerization of powder and activator under the low energy consumption.

In order to solve the technical problem, the technical scheme of the utility model is that: a powder activating device comprises a feeding device, wherein the feeding device is connected with an activating machine, the activating machine is connected with a searching and catching device through a raw material discharging pipe, the searching and catching device is connected with a grading discharging device through an activating material conveying pipeline, the grading discharging device is connected with a dust collecting and discharging device, and the dust collecting and discharging device is connected with a finished product storage and subpackaging device through a finished product conveying pipeline;

the raw materials inlet mouth of activation machine with the one end of material pipe is connected to the raw materials, search for the ware of catching the air exit with the other end intercommunication of material pipe is arranged to the raw materials, feed arrangement's discharge end with material pipe is arranged to the raw materials is close to search for the one end of catching the ware and connect, the activation material discharge port of activation machine through activation material admission line with search for the ware and catch the feed inlet intercommunication of catching, search for the bottom of catching the ware and install activation material feed opening, activation material feed opening with activation material pipeline intercommunication.

As a preferred technical scheme, the feeding device comprises a replenishing bin, a first lifting auger is arranged on one side of the replenishing bin, a replenishing feed inlet is arranged at the bottom end of the first elevating auger, and a discharge port of the first lifting auger is arranged at the top end and is positioned above the feed inlet of the replenishing bin;

the bottom discharge gate of feed supplement storehouse is connected with first horizontal flood dragon, the discharge gate of first horizontal flood dragon is connected with the second and promotes the flood dragon, the top discharge gate that the second promoted the flood dragon is connected with former feed bin, the bottom discharge gate of former feed bin is connected with the horizontal flood dragon of second, the discharge gate of the horizontal flood dragon of second pass through the branch pipe with the material is arranged the union coupling.

As a preferred technical scheme, the activation machine comprises a motor and an activation bin, wherein a rotating shaft is rotatably mounted at the bottom end of the activation bin, a transmission device is mounted between the rotating shaft and a power output shaft of the motor, a rotating blade positioned in the activation bin is fixedly mounted on the rotating shaft, a raw material feeding port is positioned at the top end of the activation bin, an activating agent injection port is arranged at the upper part of the side wall of the activation bin, and an activating material discharge port is arranged in the middle of the side wall of the activation bin; the activator injection opening is connected with an activator injection device.

As a preferable technical solution, the transmission device includes a first belt pulley fixedly mounted on the power output shaft of the motor, a second belt pulley is fixedly mounted at the bottom end of the rotating shaft, and the first belt pulley and the second belt pulley have the same longitudinal height and are mounted with a plurality of transmission belts therebetween.

As a preferred technical scheme, the activation bin comprises an activation upper bin body and an activation lower bin body which are fixedly connected through fastening bolts, the activation lower bin body is in a circular table structure with a small lower caliber and a large upper caliber, the activation upper bin body is in a circular table structure with a small upper caliber and a large lower caliber, the raw material inlet is arranged on the top wall of the activation upper bin body, the activating agent inlet is arranged on the upper portion of the side wall of the activation upper bin body, and the activating material outlet is arranged on the lower portion of the side wall of the activation upper bin body;

the rotary blades comprise a lower rotary blade, a middle rotary blade and an upper rotary blade which are sequentially arranged from bottom to top, the lower rotary blade comprises a lower blade straight part fixedly connected with the rotating shaft, lower blade bending parts extending upwards are arranged at two ends of the lower blade straight part, and the inclination angle of the lower blade bending parts is consistent with that of the lower activation bin body; the middle rotating blade is a straight blade; the upper rotating blade comprises an upper blade straight portion fixedly connected with the rotating shaft, upper blade bending portions extending downwards are arranged at two ends of the upper blade straight portion, and 118-122 included angles are formed between the upper blade bending portions and the upper blade straight portion.

As a preferable technical solution, the activator injection device includes an activator heater, and an activator injection pipe is connected to the activator heater, and the activator injection pipe is connected to the activator injection port through a nozzle.

As a preferred technical scheme, the search catcher comprises a search catcher bin body, the search catcher air outlet is formed in the top end of the search catcher bin body, the search catcher feed inlet is formed in the upper portion of the search catcher bin body, the activation material feed opening is connected with the bottom end of the search catcher bin body, and the activation material feed opening is connected with the activation material conveying pipeline through an activation material conveying fan.

As a preferable technical scheme, the grading discharging device comprises a grading machine middle bin body communicated with the activating material conveying pipeline, an upper grading machine bin body is mounted at the top end of the grading machine middle bin body, a lower grading machine bin body is mounted at the bottom end of the grading machine middle bin body, and a grading machine discharging pipe and a grading machine discharging valve are mounted at the bottom end of the lower grading machine bin body; the classifier is characterized in that the upper bin body of the classifier is provided with a high-pressure fan, and a discharge hole of the classifier on the upper bin body of the classifier is communicated with the dust collection and discharge device through a discharge pipeline of the classifier.

As a preferred technical scheme, the dust collection discharging device comprises a dust collector shell, wherein a plurality of cold air pipes are arranged in the dust collector shell, an air inlet pipe communicated with the air inlet ends of the cold air pipes is mounted on the dust collector shell, the air inlet pipe is connected with a cooling fan, and an air outlet pipe communicated with the air outlet ends of the cold air pipes is mounted on the dust collector shell;

the bottom of dust collector casing is connected with the dust collector bin outlet, dust collector discharge opening department installs the dust collector blow off valve, the dust collector discharge opening is connected with and closes the wind ware, close the wind ware with finished product material pipeline connects, the last transport drive tuber pipe of installing of finished product material pipeline, the last transport drive fan of installing of transport drive tuber pipe.

As a preferred technical scheme, finished product storage partial shipment device include with the first finished product storehouse that finished product material pipeline is connected, one side in first finished product storehouse is provided with the second finished product storehouse, first vacuum feeding system and second vacuum feeding system are installed respectively to the top in first finished product storehouse with the second finished product storehouse, first vacuum feeding system with install the finished product material between the second vacuum feeding system and shift the passageway, the electronic blowing valve of finished product material and finished product partial shipment flood dragon are all installed to the bottom discharge gate in first finished product storehouse with the second finished product storehouse.

Due to the adoption of the technical scheme, the powder activating device comprises a feeding device, wherein the feeding device is connected with an activating machine, the activating machine is connected with a searching and catching device through a raw material discharging pipe, the searching and catching device is connected with a grading discharging device through an activating material conveying pipeline, the grading discharging device is connected with a dust collecting and discharging device, and the dust collecting and discharging device is connected with a finished product warehousing and subpackaging device through a finished product conveying pipeline; a raw material feeding port of the activating machine is connected with one end of the raw material discharging pipe, a searching and catching air outlet of the searching and catching device is communicated with the other end of the raw material discharging pipe, a discharging end of the feeding device is connected with one end, close to the searching and catching device, of the raw material discharging pipe, an activated material discharging port of the activating machine is communicated with a searching and catching feeding port of the searching and catching device through an activated material feeding pipeline, an activated material discharging port is installed at the bottom end of the searching and catching device, and the activated material discharging port is communicated with the activated material conveying pipeline; the powder activation device has the characteristics of full sealing, low noise, low energy consumption, no dust, no waste gas emission, no agglomerated particles, high activation degree, high efficiency and continuous production, and is a preferred product for powder activation.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is a top view of an embodiment of the invention;

FIG. 3 is a schematic structural diagram of an activation machine according to an embodiment of the present invention;

FIG. 4 is a schematic view of the connection between the activation machine and the catcher according to an embodiment of the present invention;

in the figure: 11-a feed supplement bin; 12-a first lifting flood dragon; 13-a feeding port for supplementary material; 14-a first transverse flood dragon; 15-a second lifting flood dragon; 16-a raw material bin; 17-a second transverse flood dragon; 18-branch pipes; 21-activating the upper bin body; 22-activating the lower bin body; 23-a raw material addition port; 24-an activator injection port; 251-a motor; 252-a rotating shaft; 253-a first pulley; 254-a second pulley; 255-a transmission belt; 261-lower rotating blades; 262-middle rotating blades; 263-upper rotating blade; 27-raw material discharge pipe; 28-the activated material enters the pipeline; 29-an activated material discharge port; 31-an activator heater; 32-activator injection tube; 41-search and catch device bin body; 42-activating material feed opening; 43-activating material conveying fan; 44-an activation material conveying pipeline; 51-a middle bin body of a grader; 52-upper bin body of classifier; 53-lower bin body of classifier; 54-classifier discharge pipe; 55-classifier discharge valve; 56-high pressure fan; 57-classifier discharge pipe; 61-dust collector shell; 62-cold air pipe; 63-air inlet pipe; 64-a cooling fan; 65-an air outlet pipe; 66-dust collector discharge port; 67-dust collector discharge valve; 68-a wind-blocking device; 691-conveying a driving air duct; 692-transport driving blower; 693-finished product material conveying pipe; 71-a first finished product bin; 72-a second finished product bin; 73-a first vacuum charging system; 74-a second vacuum charging system; 75-finished product material transfer channel; 76-finished product material electric discharge valve; 77-subpackaging flood dragon finished products.

Detailed Description

The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

As shown in fig. 1 and 2, a powder activating device comprises a feeding device, the feeding device is connected with an activating machine, as shown in fig. 4, the activating machine is connected with a collecting device through a raw material discharging pipe 27, the collecting device is connected with a grading discharging device through an activating material conveying pipeline 44, the grading discharging device is connected with a dust collecting discharging device, and the dust collecting discharging device is connected with a finished product storage and sub-packaging device through a finished product conveying pipeline 693;

the raw materials inlet 23 of activation machine with the one end of pipe 27 is arranged to the raw materials is connected, search for the ware catch the air exit with the other end intercommunication of pipe 27 is arranged to the raw materials, feed arrangement's discharge end with pipe 27 is arranged to the raw materials is close to the one end of searching for the ware is connected, activation material discharge port 29 of activation machine through activation material admission line 28 with search for the ware catch the feed inlet intercommunication, the bottom of searching for the ware is installed activation material feed opening 42, activation material feed opening 42 with activation material pipeline 44 communicates.

The feeding device comprises a replenishing bin 11, a first lifting dragon 12 is arranged on one side of the replenishing bin 11, a replenishing feed inlet 13 is arranged at the bottom end of the first lifting dragon 12, and a discharge hole of the first lifting dragon 12 is arranged at the top end and is positioned above a feed inlet of the replenishing bin 11; the bottom discharge gate of feed supplement storehouse 11 is connected with first horizontal flood dragon 14, the discharge gate of first horizontal flood dragon 14 is connected with the second and promotes flood dragon 15, the top discharge gate that the second promoted flood dragon 15 is connected with raw material storehouse 16, the bottom discharge gate of raw material storehouse 16 is connected with the horizontal flood dragon 17 of second, the discharge gate of the horizontal flood dragon 17 of second pass through branch pipe 18 with the raw materials is arranged the material and is managed 27 and connect.

As shown in fig. 3, the activating machine includes a motor 251 and an activating bin, a rotating shaft 252 is rotatably installed at the bottom end of the activating bin, a transmission device is installed between the rotating shaft 252 and a power output shaft of the motor 251, a rotating blade located in the activating bin is fixedly installed on the rotating shaft 252, the raw material inlet 23 is located at the top end of the activating bin, an activating agent inlet 24 is arranged at the upper part of the side wall of the activating bin, and the activating material outlet 29 is arranged at the middle part of the side wall of the activating bin; the activator injection port 24 is connected to an activator injection device. The transmission device comprises a first belt pulley 253 fixedly installed on a power output shaft of the motor 251, a second belt pulley 254 is fixedly installed at the bottom end of the rotating shaft 252, the first belt pulley 253 and the second belt pulley 254 are consistent in longitudinal height, and a plurality of transmission belts 255 are installed between the first belt pulley 253 and the second belt pulley 254. The activation bin comprises an activation upper bin body 21 and an activation lower bin body 22 which are fixedly connected through fastening bolts, the activation lower bin body 22 is of a circular truncated cone structure with a small lower aperture and a large upper aperture, the activation upper bin body 21 is of a circular truncated cone structure with a small upper aperture and a large lower aperture, the raw material feeding port 23 is formed in the top wall of the activation upper bin body 21, the activating agent feeding port 24 is formed in the upper portion of the side wall of the activation upper bin body 21, and the activating material discharging port 29 is formed in the lower portion of the side wall of the activation upper bin body 21; the rotating blades comprise a lower rotating blade 261, a middle rotating blade 262 and an upper rotating blade 263 which are sequentially arranged from bottom to top, the lower rotating blade 261 comprises a lower blade straight part fixedly connected with the rotating shaft 252, two ends of the lower blade straight part are provided with lower blade bending parts extending upwards, and the inclination angle of the lower blade bending parts is consistent with that of the lower activation cabin body 22; the middle rotary blade 262 is a straight blade; the upper rotating blade 263 comprises an upper blade straight portion fixedly connected with the rotating shaft 252, upper blade bending portions extending downwards are arranged at two ends of the upper blade straight portion, and 118-122 included angles are arranged between the upper blade bending portions and the upper blade straight portion. The activator injection device comprises an activator heater 31, an activator injection pipe 32 is connected to the activator heater 31, and the activator injection pipe 32 is connected with the activator injection port 24 through a nozzle.

As shown in fig. 4, the search catcher includes a search catcher cabin 41, the search catching air outlet is arranged at the top end of the search catcher cabin 41, the search catching feed inlet is arranged at the upper part of the search catcher cabin 41, the active material feed opening 42 is connected with the bottom end of the search catcher cabin 41, and the active material conveying fan 43 is installed at the connecting end of the active material feed opening 42 and the active material conveying pipeline 44.

The grading discharging device comprises a grading machine middle bin body 51 communicated with the activated material conveying pipeline 44, a grading machine upper bin body 52 is installed at the top end of the grading machine middle bin body 51, a grading machine lower bin body 53 is installed at the bottom end of the grading machine middle bin body 51, and a grading machine discharging pipe 54 and a grading machine discharging valve 55 are installed at the bottom end of the grading machine lower bin body 53; the classifier upper bin body 52 is provided with a high-pressure fan 56, and a classifier discharge hole on the classifier upper bin body 52 is communicated with the dust collection discharge device through a classifier discharge pipeline 57.

The dust collection discharging device comprises a dust collector shell 61, a plurality of cold air pipes 62 are arranged in the dust collector shell 61, an air inlet pipe 63 communicated with the air inlet ends of the cold air pipes 62 is mounted on the dust collector shell 61, the air inlet pipe 63 is connected with a cooling fan 64, and an air outlet pipe 65 communicated with the air outlet ends of the cold air pipes 62 is mounted on the dust collector shell 61; the bottom end of dust collector casing 61 is connected with dust collector bin outlet 66, dust collector bin outlet 66 department installs dust collector blow-off valve 67, dust collector bin outlet 66 is connected with and closes wind ware 68, close wind ware 68 with finished product material conveying pipeline 693 is connected, install on the finished product material conveying pipeline 693 and carry driving air pipe 691, carry and install on the driving air pipe 691 and carry driving fan 692.

Finished product storage partial shipment device include with first finished product storehouse 71 that finished product material pipeline 693 is connected, one side of first finished product storehouse 71 is provided with second finished product storehouse 72, first finished product storehouse 71 with first vacuum feeding system 73 and second vacuum feeding system 74 are installed respectively to the top in second finished product storehouse 72, first vacuum feeding system 73 with install finished product material transfer passageway 75 between the second vacuum feeding system 74, first finished product storehouse 71 with the electronic blowing valve 76 of finished product material and finished product partial shipment flood dragon 77 are all installed to the bottom discharge gate in second finished product storehouse 72.

Treat that the activation powder passes through feed supplement charge door 13 adds first promotion flood dragon 12, the powder is followed first promotion flood dragon 12 upward movement, warp the feed inlet on 11 tops of feed supplement storehouse gets into in the feed supplement storehouse 11, open the baiting valve of feed supplement storehouse 11, the material warp in the feed supplement storehouse 11 the bin outlet of feed supplement storehouse 11 gets into first horizontal flood dragon 14, first horizontal flood dragon 14 sends the powder into the second promotion flood dragon 15, and the powder is in the second promotes flood dragon and rises in 15, warp the feed inlet on 16 tops of raw materials storehouse gets into in the raw materials storehouse 16.

After the powder falls into raw materials storehouse 16, the blow-off valve of opening raw materials storehouse 16 bottom, powder warp the bin outlet of raw materials storehouse 16 bottom gets into the horizontal flood dragon 17 of second, the powder warp the horizontal flood dragon 17 of second moves forward, the warp branch pipe 18 gets into in the raw materials row material pipe 27.

Synchronously starting a motor 251 of the activating machine, wherein the motor 251 drives a transmission shaft arranged in the lower activating bin body 22 to rotate and drives the lower rotating blade 261, the middle rotating blade 262 and the upper rotating blade 263 which are arranged on the transmission shaft from bottom to top to rotate at an ultrahigh rotating speed higher than 3000rad/min, air flow is generated in the bin body of the activating machine, so that closed circulating air is formed in the activating bin through the activating material discharge port 29, the activating material inlet pipeline 28, the searching and catching feed port, the searching and catching bin body 41, the searching and catching exhaust port, the raw material discharge pipe 27 and the raw material inlet port 23, and powder discharged from the branch pipe 18 is driven to enter the activating bin of the activating machine through the raw material discharge pipe 27 and the raw material inlet port 23, and after activation of the activating bin is completed, the activated powder enters the activating material inlet pipeline 28 through the activating material discharge port 29 under the action of the circulating air, then the powder enters the search catcher bin body 41, a vortex is formed in the search catcher bin body 41, the powder falls down in the search catcher bin body 41 under the action of gravity and enters the activating material discharge port 42 to be discharged, and air enters the raw material discharge pipe 27 through the search catching air outlet at the top end of the search catcher bin body 41 and drives the unactivated powder in the raw material discharge pipe 27 to enter the activating machine.

Meanwhile, an activator is added into the activator heater 31, if the activator is liquid, the activator does not need to be heated, if the activator is solid, the solid activator is heated into liquid, an oil pump on the activator heater 31 is started, the activator is pumped into the activator injection pipe 32 from the activator heater 31, the activator is added into the activation bin through the nozzle and the activator injection port 24 hermetically connected with the nozzle, the powder and the activator are dispersed and mixed under the driving of the rotating lower rotating blade 261, the middle rotating blade 262 and the upper rotating blade 263, the powder and the activator are subjected to violent friction during the dispersion and mixing, heat is generated, the diffusion capacity of the activator is accelerated, the coupling and coating of the powder are completed, and meanwhile, the powder is upwards thrown up under the driving of high speed, the activation upper bin body 21 of the circular truncated cone-shaped structure is touched to generate a return, and the return collides with the powder continuously thrown upwards violently, so that the depolymerization of agglomerated particles occurs.

The powder which is activated by the circulating air enters the search catcher cabin body 41 through the activated material outlet 29, the activated material inlet pipeline 28 and the search catching feed inlet, the activated material conveying fan 43 is started, the activated powder enters the activated material conveying pipeline 44 through the activated material feed opening 42 at the bottom end of the search catcher, the activated powder is conveyed upwards to the classifier middle cabin body 51 under the blowing action of the activated material conveying fan 43, and the activated powder with large particles enters the classifier lower cabin body 53 downwards under the action of gravity and is discharged through the classifier discharge pipe 54 and the classifier discharge valve 55; qualified activated powder upwards enters the upper bin body 52 of the classifier, the high-pressure fan 56 is started, the qualified activated powder enters the dust collector shell 61 through the discharge pipeline 57 of the classifier, the cooling fan 64 is started, air enters the cold air pipe 62 arranged in the dust collector shell 61 through the air inlet pipe 63, air flow in the cold air pipe 62 cools the activated powder, and the air is discharged through the exhaust pipe after circulating in the cold air pipe 62. After activated powder enters the dust collector shell 61 to reach a certain volume, a dust collector discharge valve 67 at a dust collector discharge port 66 is opened, the powder enters the opened dust collector discharge valve 67 through the dust collector discharge port 66, the air-lock 68 enters the finished material conveying pipeline 693, and the opening and closing of the air-lock 68 can be controlled by installing a pulse instrument, which is a technical means commonly used in the field and is not described again; and (3) sending the finished product activating material into the first finished product bin 71 through the finished product material conveying pipeline 693, starting the first vacuum feeding system 73 after the activating material is stored in the first finished product bin 71 for a certain volume, and enabling the activating powder to enter the second finished product bin 72 through the finished product material transfer pipeline.

During sub-packaging, the electric discharge valve 76 of the finished product material corresponding to the first finished product bin 71 or the second finished product bin 72 is opened, the activated powder enters the corresponding finished product sub-packaging auger 77 through the discharge port at the bottom end of the first finished product bin 71 or the second finished product bin 72, and the activated powder is discharged through the finished product sub-packaging auger 77 to be packaged.

The powder activating device has the characteristics of full sealing, low noise, low energy consumption, no dust emission, no wastewater emission, no waste gas emission, no agglomerated particle existence, high activation degree, high efficiency and continuous production, and the activation degree of the powder activated by the device is greater than 96.5 percent, so the powder activating device is a preferred product for powder activation.

The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A powder activation device is characterized in that: the device comprises a feeding device, wherein the feeding device is connected with an activating machine, the activating machine is connected with a searching and catching device through a raw material discharging pipe, the searching and catching device is connected with a grading discharging device through an activating material conveying pipeline, the grading discharging device is connected with a dust collecting and discharging device, and the dust collecting and discharging device is connected with a finished product storage and subpackaging device through a finished product conveying pipeline;

2. The powder activating apparatus according to claim 1, wherein: the feeding device comprises a replenishing bin, a first lifting dragon is arranged on one side of the replenishing bin, a replenishing feed inlet is formed in the bottom end of the first lifting dragon, and a discharge outlet of the first lifting dragon is arranged at the top end and is positioned above a feed inlet of the replenishing bin;

3. The powder activating apparatus according to claim 1, wherein: the activating machine comprises a motor and an activating bin, a rotating shaft is rotatably arranged at the bottom end of the activating bin, a transmission device is arranged between the rotating shaft and a power output shaft of the motor, a rotating blade positioned in the activating bin is fixedly arranged on the rotating shaft, a raw material feeding port is positioned at the top end of the activating bin, an activating agent injection port is arranged at the upper part of the side wall of the activating bin, and an activating material discharge port is arranged in the middle of the side wall of the activating bin; the activator injection opening is connected with an activator injection device.

4. The powder activating apparatus according to claim 3, wherein: the transmission device comprises a first belt wheel fixedly mounted on a power output shaft of the motor, a second belt wheel is fixedly mounted at the bottom end of the rotating shaft, the first belt wheel and the second belt wheel are consistent in longitudinal height, and a plurality of transmission belts are mounted between the first belt wheel and the second belt wheel.

5. The powder activating apparatus according to claim 3, wherein: the activation bin comprises an activation upper bin body and an activation lower bin body which are fixedly connected through fastening bolts, the activation lower bin body is of a circular table structure with a small lower aperture and a large upper aperture, the activation upper bin body is of a circular table structure with a small upper aperture and a large lower aperture, the raw material feeding port is arranged on the top wall of the activation upper bin body, the activating agent injection port is arranged on the upper portion of the side wall of the activation upper bin body, and the activating material discharge port is arranged on the lower portion of the side wall of the activation upper bin body;

6. The powder activating apparatus according to claim 3, wherein: the activator injection device comprises an activator heater, an activator injection pipe is connected with the activator heater, and the activator injection pipe is connected with the activator injection port through a nozzle.

7. The powder activating apparatus according to claim 1, wherein: the search catcher comprises a search catcher bin body, the search catcher air outlet is formed in the top end of the search catcher bin body, the search catcher feed inlet is formed in the upper portion of the search catcher bin body, the activation material feed opening is connected with the bottom end of the search catcher bin body, and the activation material feed opening is connected with the activation material conveying pipeline through an activation material conveying fan.

8. The powder activating apparatus according to claim 1, wherein: the grading discharging device comprises a grading machine middle bin body communicated with the activation material conveying pipeline, a grading machine upper bin body is mounted at the top end of the grading machine middle bin body, a grading machine lower bin body is mounted at the bottom end of the grading machine middle bin body, and a grading machine discharging pipe and a grading machine discharging valve are mounted at the bottom end of the grading machine lower bin body; the classifier is characterized in that the upper bin body of the classifier is provided with a high-pressure fan, and a discharge hole of the classifier on the upper bin body of the classifier is communicated with the dust collection and discharge device through a discharge pipeline of the classifier.

9. The powder activating apparatus according to claim 1, wherein: the dust collection discharging device comprises a dust collector shell, a plurality of cold air pipes are arranged in the dust collector shell, an air inlet pipe communicated with the air inlet ends of the cold air pipes is mounted on the dust collector shell, the air inlet pipe is connected with a cooling fan, and an air outlet pipe communicated with the air outlet ends of the cold air pipes is mounted on the dust collector shell;

10. The powder activating apparatus according to claim 1, wherein: finished product storage partial shipment device include with the first finished product storehouse that finished product material pipeline connects, one side in first finished product storehouse is provided with second finished product storehouse, first finished product storehouse with first vacuum feeding system and second vacuum feeding system are installed respectively to the top in second finished product storehouse, first vacuum feeding system with install the finished product material between the second vacuum feeding system and shift the passageway, first finished product storehouse with the electronic baiting valve of finished product material and finished product flood subpackage dragon are all installed to the bottom discharge gate in second finished product storehouse.