CN116142800A

CN116142800A - Full-automatic quantitative feeding system and method for powdery materials

Info

Publication number: CN116142800A
Application number: CN202310416232.4A
Authority: CN
Inventors: 李健春; 聂海梅; 陈�峰
Original assignee: Zhangjiagang Senmeirui Machinery Co ltd
Current assignee: Zhangjiagang Senmeirui Machinery Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-05-23
Anticipated expiration: 2043-04-19
Also published as: CN116142800B

Abstract

The invention discloses a full-automatic quantitative feeding system and method for powdery materials, and relates to the field of automatic feeding, and the full-automatic quantitative feeding system comprises a mounting frame, wherein a stirring box is fixedly arranged at the top of the mounting frame through bolts, a feed cylinder is arranged at a feed port bolt at the top of the stirring box, a feeding component is arranged at the front end of the stirring box, a first ingress pipe and a sealing clamping box are used for refrigerating, inert gas is led into the stirring box, a pressurizing section and a depressurizing section are formed through a diversion flitch and a diversion middle plate for performing pressure regulating action on the imported air flow, then the dust content of dust-containing air flow at the depressurizing section with a lower flow rate is detected through a photoelectric detection component, the control regulating action on the dust content of the fed air flow is improved, the bottom of the stirring box is provided with a regulating screw for providing extrusion force regulated up and down for an optical source plate through the regulating screw, and the influence on the detection precision due to adsorption of dust caused by ionization action is avoided through the material characteristics of insulating glass blocks.

Description

Full-automatic quantitative feeding system and method for powdery materials

Technical Field

The invention relates to the field of automatic feeding, in particular to a full-automatic quantitative feeding system and method for powdery materials.

Background

Powdery materials are used in particular as small-particle primary raw materials for production, generally as aggregates of discrete particles of less than 1mm in size, and in the production of food or in industrial processing, as plastic powder raw materials, metal powder raw materials, etc.; in modern industry, it is often necessary for specific equipment to perform automatic feeding actions on the powdery material.

In the prior art, moisture is mostly adopted to increase the water content between the powder materials so as to increase the adhesiveness of the powder materials, or ionization between the powder materials is increased, and the two modes easily influence the subsequent powder processing technology due to overlarge humidity between the powder materials and adsorption phenomenon between the powder materials and a conveying pipeline; meanwhile, when the existing technology detects the dust content of the powder, the phenomenon that the powder is adsorbed on a detection piece to cause subsequent detection precision and data error is generally not solved; the prior art requires relatively complex equipment to perform the process when the gas and solid separation actions are performed later, which causes an increase in production cost.

Disclosure of Invention

Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a full-automatic quantitative feeding system and method for powdery materials.

The invention is realized in such a way, a full-automatic quantitative feeding system and a full-automatic quantitative feeding method for powdery materials are constructed, the device comprises a mounting frame, a stirring box is fixedly arranged at the top of the mounting frame through bolts, a charging barrel is arranged at a feed inlet bolt at the top of the stirring box, and a control panel with a control function is arranged at the right end of the mounting frame through bolts; the method is characterized in that: the feeding assembly is used for guiding materials at the front end of the stirring box; the material loading subassembly includes: the leading-in flow valve is arranged on a pipeline at the top side of the front end of the stirring box and has a metering function; a first inlet pipe, wherein the front end pipeline of the inlet flow valve is provided with the first inlet pipe; the right end inlet of the first ingress pipe is provided with a sealing clamping box; the inner side wall of the stirring box is stuck and provided with a flow guiding flitch which plays a role in flow guiding; the middle side in the stirring box is fixedly provided with a diversion middle plate which plays a role in diversion; the photoelectric detection assembly is mounted at the bottom of the stirring box through bolts and used for detecting the concentration of the gas; the bottom side of the front end of the stirring box is provided with a stirring component which plays a role in stirring; wherein, leading-in flow valve, photoelectric detection subassembly and stirring flow subassembly all with control panel electric connection.

Preferably, the sealing clamping box is formed by sealing and installing a front box body and a rear box body, the front end of the front box body is provided with a pouring opening which plays a role in pouring liquid, and the inner cavity of the sealing clamping box is provided with refrigerating liquid which plays a role in refrigerating.

Preferably, the photodetection assembly includes: the bottom bolt of the stirring box is provided with a sliding chute box; the adjusting screw rod is rotatably arranged in the middle side screw hole at the bottom of the chute box and has an extrusion function; the inner side wall of the chute box is provided with a light source plate in a sliding manner; the insulating glass block is hermetically arranged at the opening groove at the bottom of the stirring box; the control assembly is arranged at the front end of the chute box through bolts, and the control assembly plays a role in control, wherein the top of the adjusting screw is rotationally connected with the middle side of the bottom of the light source plate.

Preferably, the photodetection assembly further comprises: the photoelectric detectors are mounted on the middle sides of the left end and the right end of the stirring box through bolts and play a role in detection; the middle side bolt at the bottom of the diversion middle plate is provided with a high-frequency photosensitive plate which plays a role in sensing; the data output device is fixedly arranged at the rear end of the high-frequency photosensitive plate through an electric pin; the light source plate, the control assembly, the photoelectric detector, the high-frequency photosensitive plate and the data output device are all electrically connected with the control panel.

Preferably, the turbulence assembly comprises: the leading-out flow valve is arranged on a pipeline at the bottom side of the front end of the stirring box and has a metering function; the outlet pipeline at the front end of the guiding flow valve is provided with a one-way valve with a guiding function; the one-way valve is fixedly arranged at the middle sides of the left end, the right end and the rear end of the advection guide cylinder through connecting pipes; the bottom of the advection guide cylinder is fixedly provided with a swirl tube which plays a role in stirring flow through a bridging tube.

Preferably, the stirring flow assembly further comprises: the second ingress pipe is arranged on the through hole pipeline at the outer side of the cyclone pipe; the bottom of the cyclone tube is fixedly welded with a shrinkage tube which plays a role in pressurizing; the separation assembly is arranged at the bottom of the shrinkage pipe in a pipeline manner; wherein, derive flow valve and check valve all with control panel electric connection.

Preferably, the cyclone tube is internally provided with an inclined arc plate which plays a role in guiding flow, and the inner side wall of the cyclone tube is welded with a transverse frame which plays a role in fixing the inclined arc plate.

Preferably, the separation assembly comprises: the separating tube is arranged at the bottom of the shrinkage tube in a pipeline manner; the supercharging cover is mounted on the inner side wall of the separation pipe through bolts and has a diversion effect; the cyclone net pipe is arranged at the bottom of the pressurizing cover through hole pipeline and has a separation function; the right end pipeline of the separation pipe is provided with a gas outlet pipe with a gas outlet function; the vibration assembly is arranged in the delivery pipe, the vibration assembly drives the rotational flow net pipe to vibrate so as to perform anti-blocking action, the pipeline at the bottom side of the rotational flow net pipe is arranged to be a fully-wrapped closed pipeline, and the diameter of the pipeline is gradually reduced.

Preferably, the vibration assembly includes: the middle side of the inner wall of the delivery pipe is provided with a pressure relief groove which plays a role in pressure relief; the piston is arranged on the inner wall of the delivery pipe in a sliding manner; the left end of the piston is fixedly provided with a tension spring which plays a limiting role; the left end of the tension spring is fixedly arranged at the right end of the support plate; the vibration rod is arranged in the middle side through hole of the supporting plate in a sliding manner; the gas detector is arranged on the top bolt of the delivery pipe and is used for detecting gas; wherein, the gas detector is electrically connected with the control panel.

Preferably, the feeding method of the full-automatic quantitative feeding system for powder materials is characterized by comprising the following steps of: the method comprises the following steps:

step one: quantitatively discharging the charging barrel into the stirring box;

step two: introducing an inert gas flow through the first inlet pipe and mixing with the powdery material;

step three: detecting dust content of the dust-containing inert gas flow through a photoelectric detection component;

step four: the multiple airflows are mixed in the advection guide cylinder to form an advection state;

step five: introducing a second inert gas flow into the cyclone tube through a second ingress pipe, and stirring the dust-containing gas flow in a advection state;

step six: forming a turbulent state to perform a coagulation operation;

step seven: carrying out gas-solid separation by utilizing a rotational flow net pipe;

step eight: inert gas and solid powder are led out.

The invention has the following advantages: the invention provides a full-automatic quantitative feeding system and method for powdery materials through improvement, and compared with the same type of equipment, the full-automatic quantitative feeding system and method for powdery materials have the following improvement:

according to the full-automatic quantitative feeding system and method for the powdery material, the feeding assembly is arranged at the front end of the stirring box, the first inlet pipe and the sealing clamping box are used for refrigerating, inert gas is led into the stirring box, the flow guiding pasting plate and the flow guiding middle plate form a pressurizing section and a pressure reducing section for carrying out pressure regulating action on the led-in air flow, then the photoelectric detection assembly is used for detecting the dust content of dust-containing air flow at the pressure reducing section with low flow speed, and the control and regulation action on the dust content of the feeding air flow is improved.

According to the full-automatic quantitative feeding system and method for the powdery material, the photoelectric detection assembly is arranged at the bottom of the stirring box, the adjusting screw rod is used for providing the extrusion force for the light source plate, the detection accuracy is prevented from being influenced by dust absorption due to ionization through the material characteristics of the insulating glass block, and then the detection light source provided at the light source plate is received through the high-frequency refreshing rate of the high-frequency photosensitive plate, so that the detection effect on the dust content of the flowing dust-containing airflow is improved.

According to the full-automatic quantitative feeding system and method for the powdery material, the stirring flow component and the separating component are arranged at the front end of the stirring flow box, dust-containing air flow is led out through the leading-out flow valve and the one-way valve, the backflow phenomenon is reduced, external inert air flow is led in through the second leading-in pipe and enters the cyclone pipe to form vortex flow, stirring flow action is generated on the dust-containing air flow flowing through the cyclone pipe, the flow speed of the dust-containing air flow is increased through the shrinkage pipe to form turbulent flow state to perform condensation action, and then gas-solid separation action is performed through components such as the cyclone pipe, so that the feeding effect on various powder materials is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic perspective view of the agitator tank and the feeding assembly of the present invention;

FIG. 3 is a schematic view of the right side cross-sectional structure of the agitator tank and the loading assembly of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A in accordance with the present invention;

FIG. 5 is a schematic perspective view of a turbulence assembly of the present invention;

FIG. 6 is a schematic view of the cyclone tube and separation assembly of the present invention;

FIG. 7 is a schematic top view of the shrink tube and swirl tube and inclined arc plate of the present invention;

FIG. 8 is a schematic perspective view of a advection guide of the present invention;

FIG. 9 is a schematic perspective cross-sectional view of a vibration assembly of the present invention;

fig. 10 is a schematic diagram of the feeding flow of the present invention.

Wherein: the device comprises a mounting frame-1, a stirring box-2, a feeding component-3, a charging barrel-4, a control panel-5, an inlet flow valve-31, a first inlet pipe-32, a sealing clamping box-33, a guiding flitch-34, a guiding middle plate-35, a photoelectric detection component-36, a stirring component-37, a sliding groove box-361, an adjusting screw rod-362, a light source plate-363, an insulating glass block-364, a control component-365, a photoelectric detector-366, a high-frequency light sensing plate-367, a data output device-368, an outlet flow valve-371, a one-way valve-372, a advection guide barrel-373, a swirl tube-374, a second inlet tube-375, a shrinkage tube-376, a separation component-3771, a separation tube-3771, a supercharging cover-3772, a swirl tube-3773, a delivery tube-3774, a vibration component-3775, a pressure relief groove-37751, a piston-37752, a tension spring-37753, a support plate-37754, a vibration rod-37755 and a gas detector-37756.

Description of the embodiments

The principles and features of the present invention are described below with reference to fig. 1-10, which are examples for illustration only and are not intended to limit the scope of the invention. The invention is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the invention will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the invention.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-10, the full-automatic quantitative feeding system and method for powdery materials comprise a mounting frame 1, wherein a stirring box 2 is fixedly arranged at the top of the mounting frame 1 through bolts, a charging barrel 4 is arranged at a charging port bolt at the top of the stirring box 2, and a control panel 5 with a control function is arranged at the right end of the mounting frame 1 through bolts; the feeding assembly 3 plays a role in guiding materials at the front end of the stirring box 2; the feeding assembly 3 comprises an introducing flow valve 31, the top side pipeline of the front end of the stirring box 2 is provided with the introducing flow valve 31 with a metering function, the front end pipeline of the introducing flow valve 31 is provided with a first introducing pipe 32, the right end inlet of the first introducing pipe 32 is provided with a sealing clamping box 33, the sealing clamping box 33 is formed by sealing installation of front and rear groups of boxes, the front end of the front side box is provided with a pouring port with a liquid filling function, the inner cavity of the sealing clamping box 33 is provided with a refrigerating fluid with a refrigerating function, the introduced inert gas is cooled by the refrigerating fluid, the inner side wall of the stirring box 2 is provided with a guiding pasting plate 34 with a guiding function, the front end bonding part of the guiding pasting plate 34 is set to be inclined at 45 degrees, the middle side of the stirring box 2 is fixedly provided with a guiding middle plate 35 with a guiding function, the guiding middle plate 35 is of a structure with a narrow front and a wide rear, the bottom of the stirring box 2 is provided with a photoelectric detection assembly 36 with a gas concentration detection function, the bottom side of the stirring box 2 is provided with a stirring flow assembly 37 with a stirring function, the guiding flow assembly 31, the guiding assembly 36 and the electric energy flow assembly 37 are electrically connected with the guiding assembly 37 and the electric energy flow control assembly 37.

The working principle of the full-automatic quantitative feeding system and method for the powdery materials based on the embodiment 1 is as follows: when the equipment is used, the equipment is firstly placed in a working area, and then the device is connected with an external power supply, so that the power supply required by the work of the equipment can be provided.

When the powder material is required to be fed, a worker connects the inert gas flow bottle with the first ingress pipe 32 through a connecting pipe, and injects refrigerating fluid into the sealing clamping box 33 through an injection port at the front end of the sealing clamping box 33, and simultaneously introduces the powder material into the stirring box 2 through the charging barrel 4; then, when the inert gas flows into the stirring box 2 through the first ingress pipe 32, the inert gas is partially cooled by the refrigerating fluid in the sealed clamping box 33, and the inert gas is specifically nitrogen; when the inert gas subjected to heat exchange and temperature reduction enters the stirring box 2, the gas can be pushed to flow backwards into a pressurizing section formed by the flow guiding flitch 34 and the flow guiding middle plate 35 by the air pressure when the inert gas is led in through the second ingress pipe 375, the flow speed of the gas is increased, and the gas flows to a depressurization section at the top of the flow guiding middle plate 35 to drive and stir powder, and the dust material can be easily rolled up by the air flow due to the flow speed difference caused by the air pressure difference; when the air flows back to the pressurizing section formed by the flow guiding pasting plate 34 and the flow guiding middle plate 35, the photoelectric detection component 36 is used for detecting the dust content of the dust-containing air flow with low flow speed, so that the dust content of the feeding air flow is improved to control and regulate.

Example two

Referring to fig. 1 to 10, in the full-automatic quantitative feeding system and method for powder materials according to the present invention, compared with the first embodiment, the embodiment further includes: the photoelectric detection assembly 36, photoelectric detection assembly 36 includes spout case 361, spout case 361 is installed to the bolt in stirring case 2 bottom, the side screw rotates in the spout case 361 bottom and is provided with the adjusting screw 362 that plays the extrusion effect, adjusting screw 362 top and the side rotation in light source plate 363 bottom are connected, rotatory adjusting screw 362 drives light source plate 363 and slides in spout case 361 inside wall, spout case 361 inside wall slides and is provided with light source plate 363, insulating glass piece 364 that plays the insulating effect is sealed to stirring case 2 bottom open slot department, insulating glass piece 364's insulating characteristic avoids the dust to adsorb because of the ionization phenomenon, reduce the dust and influence detection precision, spout case 361 front end bolt installs the control assembly 365 that plays the control effect, the equal bolt-size in both ends is installed in the left and right sides of stirring case 2 has the photoelectric detector 366 that plays the detection effect, the high frequency light sensing plate 367 that plays the sensing effect is installed to the bolt in the middle side in the bottom of the diversion medium plate 35, utilize high frequency light sensing plate's high brush frequency to record photoelectric detection data, high frequency light sensing plate 367 rear end fixedly installs data output device 368 through electric pin, light source plate 365, control assembly 367 and high frequency light sensing plate 367 and electric power control assembly and electric power and electrode assembly 363 are all connected to each other for light source electrode assembly 365, light source assembly and electric power control assembly 368, the specific control assembly and electric power control assembly and light source assembly 3675.

In this embodiment:

during feeding, a worker can apply torsion to the adjusting screw rod 362 to provide extrusion force for the light source plate 363 to be adjusted up and down, the detection precision is prevented from being affected by the adsorption of dust due to ionization through the material characteristics of the insulating glass block 364, then the detection light source provided at the light source plate 363 is received through the high-frequency refresh rate of the high-frequency photosensitive plate 367, and the data is led out to the control component 365 under the data temporary storage and output effects of the data output device 368, so that the detection effect on the dust content of the flowing dust-containing airflow is improved.

Example III

Referring to fig. 1 to 10, in the full-automatic quantitative feeding system and method for powder materials according to the present invention, compared with the first embodiment, the embodiment further includes: the stirring assembly 37, the stirring assembly 37 includes deriving flow valve 371, the pipeline of stirring case 2 front end bottom side is installed and is played the derivation flow valve 371 of measurement effect, derive flow valve 371 front end export pipeline and install the check valve 372 that plays the guide effect, avoid appearing the backward flow phenomenon of dust-laden gas, check valve 372 is through connecting pipe fixed mounting both ends and rear end medial side about advection guide tube 373, the swirl tube 374 that plays the stirring effect is installed through bridging pipe fixed mounting in advection guide tube 373 bottom, utilize the air current formation vortex that second ingress pipe 375 is imported to produce the stirring effect to advection guide tube 373, swirl tube 374 outside through-hole pipeline is installed and is second ingress pipe 375, swirl tube 374 bottom welded fastening has the shrink tube 376 that plays the pressure boost effect, utilize shrink tube 376 to increase the velocity of flow to the dusty air current that flows through, shrink tube 376 bottom pipeline is installed the separator 377, derive flow valve 371 and check valve 372 all are connected with control panel 5 electric energy for export flow valve 371 and check valve 372, swirl tube inside is equipped with the inside swirl tube 374 and plays the swirl tube side wall of stirring effect, and swirl tube 374 has the slope arc welding effect to the slope.

Separating assembly 377 includes separating tube 3771, separating tube 3771 is installed to shrink tube 376 bottom pipeline, separating tube 3771 inside wall bolt installs the pressure boost cover 3772 that plays the water conservancy diversion effect, the air current gathers backward flow in pressure boost cover 3772 inside, pressure boost cover 3772 bottom through-hole pipeline installs the swirl net pipe 3773 that plays the separation effect, separating tube 3771 right-hand member pipeline installs the delivery tube 3774 of gas take-off effect, the inside vibration subassembly 3775 that is equipped with of delivery tube 3774 drives swirl net pipe 3773 vibration and prevents blockking up the action through vibration subassembly 3775, swirl net pipe 3773 bottom side pipeline is established to full parcel closed pipeline, and this section pipeline diameter reduces gradually.

The vibration subassembly 3775 includes relief groove 37751, the relief groove 37751 that plays the pressure release effect is equipped with to delivery tube 3774 inner wall medial side, delivery tube 3774 inner wall slip is provided with piston 37752, utilize atmospheric pressure to promote piston 37752 to slide in delivery tube 3774 inside, piston 37752 left end fixed mounting has the extension spring 37753 that plays the spacing effect, extension spring 37753 left end fixed mounting is at backup pad 37754 right-hand member, backup pad 37754 medial side through-hole slip is provided with vibrating rod 37755, provide spacing sliding motion for vibrating rod 37755 through backup pad 37754, the gas detector 37756 that plays the gas detection effect is installed to delivery tube 3774 top bolt, gas detector 37756 and control panel 5 electric connection provide the electric energy for gas detector 37756.

In this embodiment:

the dust-containing air flow is led out through the leading-out flow valve 371 and is subjected to metering action, and then the backflow phenomenon is reduced through the one-way valve 372, so that the dust-containing air flow enters the advection guide 373 and gradually forms an advection state, meanwhile, external inert air flow is led in through the second leading-in pipe 375 and enters the swirl pipe 374 to form vortex, the inert air flow can be nitrogen, the dust-containing air flow in the advection state is subjected to stirring action through the blocking piece in the swirl pipe 374, the flow speed of the dust-containing air flow is increased through the shrinkage pipe 376 to form a turbulent flow state, and the introduced vortex air flow of the swirl pipe 374 forms wave air flow at the top of the shrinkage pipe 376, so that the powder materials in the inert gas are subjected to condensation phenomenon; then the air flow enters the pressurizing cover 3772 and gathers at the top side of the pressurizing cover, then the air flows out of the separating pipe 3771 through the cyclone net pipe 3773, powder materials are blocked by the cyclone net pipe 3773 and flow downwards into the feeding pipe, the inert gas after separation slides in the delivery pipe 3774 by pushing the piston 37752, when the piston 37752 slides to the pressure release groove 37751 for pressure release, the tension spring 37753 pulls the piston 37752 to reset, the piston 37752 drives the vibrating rod 37755 to impact the cyclone net pipe 3773, the dust blocking phenomenon in the cyclone net pipe 3773 is reduced, and the feeding effect of various powder materials is improved.

The invention provides a full-automatic quantitative feeding system and method for powdery materials through improvement, wherein a feeding component 3 is arranged at the front end of a stirring box 2, a first ingress pipe 32 and a sealing clamping box 33 are used for refrigerating and introducing inert gas into the stirring box 2, a pressurizing section and a depressurizing section are formed through a diversion flitch 34 and a diversion middle plate 35 for performing pressure regulation on the imported gas flow, and then a photoelectric detection component 36 is used for detecting the dust content of the dust-containing gas flow at the depressurizing section with low flow speed, so that the control and regulation actions on the dust content of the feeding gas flow are improved; the photoelectric detection assembly 36 is arranged at the bottom of the stirring box 2, the adjusting screw rod 362 is used for providing extrusion force for the light source plate 363, the material characteristics of the insulating glass block 364 are used for avoiding that dust is adsorbed by ionization to influence detection precision, and then the detection light source provided at the light source plate 363 is received by the high-frequency refresh rate of the high-frequency photosensitive plate 367, so that the detection effect on dust content of dust-containing airflow flowing through is improved; through having set up stirring flow subassembly 37 and separating element 377 at stirring flow box 2 front end, derive the dusty air current through deriving flow valve 371 and check valve 372 and reduce its back flow phenomenon that appears, follow-up import outside inert air current through second ingress pipe 375 gets into swirl tube 374 and produces stirring flow action to the dusty air current of flowing through, rethread shrink tube 376 increases the velocity of flow of dusty air current and makes it form the turbulent flow state and carries out the action of condensing, then carries out gas-solid separation action through parts such as swirl net pipe 3773, improve the material loading effect to multiple powder.

The basic principle and main characteristics of the invention and the advantages of the invention are shown and described above, standard parts used by the invention can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The full-automatic quantitative feeding system for the powdery materials comprises a mounting frame (1), wherein a stirring box (2) is fixedly arranged at the top of the mounting frame (1) through bolts, a charging barrel (4) is arranged at a feed inlet bolt at the top of the stirring box (2), and a control panel (5) playing a control role is arranged at the right end bolt of the mounting frame (1); the method is characterized in that: the feeding assembly (3) is arranged at the front end of the stirring box (2) and plays a role in guiding materials; the feeding assembly (3) comprises: an introduction flow valve (31), wherein an introduction flow valve (31) for metering is arranged on a pipeline at the top side of the front end of the stirring box (2); a first introduction pipe (32), wherein a first introduction pipe (32) is mounted on a pipe at the front end of the introduction flow valve (31); the sealing clamping box (33) is arranged at the right end inlet of the first ingress pipe (32); the inner side wall of the stirring box (2) is stuck and provided with a flow guiding flitch (34) which plays a role in flow guiding; the middle side of the stirring box (2) is fixedly provided with a diversion middle plate (35) which plays a role in diversion; the photoelectric detection assembly (36) is arranged at the bottom of the stirring box (2) through bolts, and the photoelectric detection assembly (36) is used for detecting the concentration of the gas; the stirring assembly (37) is arranged at the bottom side of the front end of the stirring box (2), and the stirring assembly (37) plays a role in stirring; wherein, the leading-in flow valve (31), the photoelectric detection component (36) and the stirring group (37) are electrically connected with the control panel (5).

2. The full-automatic quantitative feeding system for powdery materials according to claim 1, wherein: the sealing clamp box (33) is formed by sealing and installing a front box body and a rear box body, a pouring opening which plays a role in pouring liquid is formed in the front end of the front box body, and refrigerating liquid which plays a role in refrigerating is arranged in the inner cavity of the sealing clamp box (33).

3. The full-automatic quantitative feeding system for powdery materials according to claim 1, wherein: the photodetection assembly (36) includes: the chute box (361) is arranged at the bottom of the stirring box (2) through bolts; the adjusting screw rod (362) is rotatably arranged in a screw hole at the middle side of the bottom of the chute box (361), and the adjusting screw rod (362) plays a role in extrusion; the light source plate (363) is arranged on the inner side wall of the chute box (361) in a sliding manner; an insulating glass block (364), wherein the insulating glass block (364) with an insulating function is hermetically arranged at the opening groove at the bottom of the stirring box (2); and the control assembly (365) is arranged at the front end of the chute box (361) through bolts, and the control assembly (365) has a control function, wherein the top of the adjusting screw rod (362) is rotatably connected with the middle side of the bottom of the light source plate (363).

4. A full-automatic quantitative feeding system for powder materials as claimed in claim 3, wherein: the photodetection assembly (36) further includes: the photoelectric detectors (366) are arranged on the middle sides of the left end and the right end of the stirring box (2) through bolts, and the photoelectric detectors (366) play a role in detection; a high-frequency photosensitive plate (367), wherein a high-frequency photosensitive plate (367) which plays a role in sensing is arranged on a middle side bolt at the bottom of the diversion middle plate (35); the data output device (368), the rear end of the high-frequency photosensitive plate (367) is fixedly provided with the data output device (368) through an electric pin; wherein, light source board (363), control assembly (365), photodetector (366) and high frequency sensitization board (367) and data follower (368) all with control panel (5) electric connection.

5. The full-automatic quantitative feeding system for powdery materials according to claim 1, wherein: the turbulence assembly (37) comprises: a discharge flow valve (371), wherein a discharge flow valve (371) for metering is installed on a pipeline at the bottom side of the front end of the stirring box (2); the one-way valve (372) is arranged at the front end outlet pipeline of the guiding flow valve (371); the one-way valve (372) is fixedly arranged at the middle sides of the left end, the right end and the rear end of the advection guide cylinder (373) through connecting pipes; the bottom of the advection guide cylinder (373) is fixedly provided with a swirl tube (374) which plays a role in stirring flow through a bridging tube.

6. The full-automatic quantitative feeding system for powdery materials according to claim 5, wherein: the turbulence assembly (37) further comprises: a second ingress pipe (375), wherein the second ingress pipe (375) is arranged on the through hole pipeline at the outer side of the cyclone pipe (374); the bottom of the cyclone tube (374) is fixedly welded with a contraction tube (376) with a pressurizing function; a separation assembly (377), the bottom pipe of the shrink tube (376) is provided with the separation assembly (377); wherein, derive flow valve (371) and check valve (372) all with control panel (5) electric connection.

7. The full-automatic quantitative feeding system for powdery materials according to claim 5, wherein: the cyclone tube (374) is internally provided with an inclined arc plate with a flow guiding function, and a transverse frame with a fixing function on the inclined arc plate is welded on the inner side wall of the cyclone tube (374).

8. The full-automatic quantitative feeding system for powdery materials according to claim 6, wherein: the separation assembly (377) includes: a separating tube (3771), wherein the separating tube (3771) is arranged on the bottom pipeline of the shrinkage tube (376); a pressure boosting cover (3772), wherein the pressure boosting cover (3772) which plays a role in diversion is mounted on the inner side wall bolt of the separation pipe (3771); the cyclone net pipe (3773) is arranged at the bottom of the pressurizing cover (3772), and the cyclone net pipe (3773) with a separation function is arranged at the bottom of the through hole pipeline; a delivery pipe (3774), wherein the delivery pipe (3774) with a gas delivery function is arranged at the right end pipeline of the separation pipe (3771); vibration subassembly (3775), the inside vibration subassembly (3775) that is equipped with of delivery tube (3774), drive whirl network management (3773) vibration and prevent blockking up the action through vibration subassembly (3775), wherein, whirl network management (3773) bottom side pipeline is established to full parcel closed pipeline, and this section pipeline diameter reduces gradually.

9. The full-automatic quantitative feeding system for powdery materials according to claim 8, wherein: the vibration assembly (3775) includes: the middle side of the inner wall of the delivery pipe (3774) is provided with a pressure relief groove (37751) which plays a role in pressure relief; a piston (37752), wherein the inner wall of the delivery tube (3774) is provided with a piston (37752) in a sliding manner; the left end of the piston (37752) is fixedly provided with a tension spring (37753) with a limiting function; the left end of the tension spring (37753) is fixedly arranged at the right end of the supporting plate (37754); a vibration rod (37755), wherein a vibration rod (37755) is slidably arranged in a side through hole in the support plate (37754); a gas detector (37756), the top bolt of the eduction tube (3774) is provided with the gas detector (37756) which plays a role in gas detection; wherein the gas detector (37756) is electrically connected with the control panel (5).

10. A feeding method using the full-automatic quantitative feeding system of powder material according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:

step one: the charging barrel (4) quantitatively feeds into the stirring box (2);

step two: introducing an inert gas flow through a first inlet pipe (32) and mixing with the powdery material;

step three: detecting the dust content of the dust-containing inert gas flow through a photoelectric detection component (36);

step four: the multiple airflows are mixed in a advection guide cylinder (373) and form an advection state;

step five: introducing a second inert gas flow into the cyclone tube (374) through a second inlet tube (375) and stirring the dust-containing gas flow in a horizontal flow state;

step six: forming a turbulent state to perform a coagulation operation;

step seven: gas-solid separation is carried out by utilizing a rotational flow net pipe (3773);

step eight: inert gas and solid powder are led out.