CN213294010U - One-to-two feeding system - Google Patents
One-to-two feeding system Download PDFInfo
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- CN213294010U CN213294010U CN202021916261.5U CN202021916261U CN213294010U CN 213294010 U CN213294010 U CN 213294010U CN 202021916261 U CN202021916261 U CN 202021916261U CN 213294010 U CN213294010 U CN 213294010U
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Abstract
The utility model discloses a one drags two feeding systems, it is including throwing the material station, vacuum material loading machine I, vacuum material loading machine II, flour-mixing machine I, flour-mixing machine II and vacuum pump, it passes through the three-way pipe and material conveying pipeline and is connected with vacuum material loading machine I and vacuum material loading machine II's feed inlet respectively to throw the material station discharge end, vacuum material loading machine I and vacuum material loading machine II's discharge end correspond respectively through the flexible coupling and flour-mixing machine I and flour-mixing machine II's feed end sealing connection, vacuum material loading machine I and vacuum material loading machine II are respectively through scavenging valve and gas conveying pipeline and vacuum pump sealing connection. The utility model discloses a complete set of feed system can realize automatic material loading, feed, and production efficiency is higher and reduced workman's intensity of labour, and the feed process does not have dust pollution simultaneously, has improved the operation environment, avoids the polluted environment.
Description
Technical Field
The utility model belongs to the technical field of food industry feeding system, concretely relates to one drags two feeding systems.
Background
In the production process of producing steamed bread, biscuits, bread, noodles and the like in the food industry, flour materials need to be roughly screened to remove paper sheets, thread ends, hair, insects and other impurities in flour, then the flour materials are quantitatively added into a flour-mixing machine, and water is added for flour mixing. At present, the feeding and the feeding ring sections in the process are mainly completed through manual operation, the operation process is easy to generate dust pollution, and the defects of low production efficiency, high labor intensity and the like exist.
Disclosure of Invention
The utility model provides a technical problem provide a simple structure and convenient operation can realize dustless material and automatic feeding's one drags two feeding systems.
The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme, a one drags two feeding systems, its characterized in that is including throwing the material station, vacuum feeding machine I, vacuum feeding machine II, flour-mixing machine I, flour-mixing machine II and vacuum pump, wherein throw the material station discharge end and pass through three-way pipe and material pipeline and be connected with vacuum feeding machine I and vacuum feeding machine II's feed inlet respectively, vacuum feeding machine I and vacuum feeding machine II's discharge end correspond respectively through the flexible coupling with flour-mixing machine I and flour-mixing machine II's feed end sealing connection, vacuum feeding machine I and vacuum feeding machine II are respectively through scavenging valve and gas pipeline and vacuum pump sealing connection, be used for form negative pressure environment and then carry the material to vacuum feeding machine I and vacuum feeding machine II from throwing the material station negative pressure respectively in vacuum feeding machine I and vacuum feeding machine II.
Further limiting, the vacuum feeding machine I and the vacuum feeding machine II are fixed on a supporting frame and have the same structure, wherein the vacuum feeding machine I comprises a negative pressure cylinder, a feeding cylinder and a pneumatic powder butterfly valve which are hermetically connected up and down, a scavenging valve communicated with the inner cavity of the negative pressure cylinder is arranged on the side wall of the negative pressure cylinder, the air outlet at the other end of the scavenging valve is connected with a vacuum pump through a gas conveying pipeline and used for providing a negative pressure environment for material negative pressure feeding and providing a positive pressure environment for smooth material discharging through switching the scavenging valve, a feeding port hermetically connected with the material conveying pipeline is arranged on the outer side wall of the feeding cylinder, the lower part of the feeding cylinder is of a conical necking structure, a vibrating air hammer for preventing the material from hanging on the wall at the inner side of the feeding cylinder is arranged on the outer side wall of the feeding cylinder, and the pneumatic powder butterfly valve is arranged at the bottom, the bottom discharge hole of the pneumatic powder butterfly valve is connected with the feed inlet on the upper part of the dough mixer I in a sealing way through flexible connection.
Further limiting, the feeding station comprises a frame, a storage bin arranged on the frame and a straight-line screen arranged at the bottom of the storage bin, one side of the storage bin is provided with a feeding bin door, the top of the storage bin is provided with a dust removing fan linked with the feeding bin door for automatically starting the dust removing fan when the feeding bin door is opened and automatically stopping the dust removing fan when the feeding bin door is closed, an air inlet pipe of the dust removing fan extends to the inside of the storage bin and the tail end of the air inlet pipe is provided with a powder filtering device, the storage bin opposite to the feeding bin door is provided with a pulse back-blowing device linked with the feeding bin door for back-blowing the powder filtering device, the pulse back-blowing device is automatically started after the feeding bin is closed and automatically stopped after the pulse back-blowing device works for a set time, the feeding end at the upper part of the straight-line screen is hermetically connected with the discharging end at the bottom of the storage bin through a soft connection, and the straight-line screen is fixed on a cross beam at the bottom of, the bottom of the straight row sieve is connected with a discharging device, the discharging device comprises a discharging pipe and a conical discharging hopper fixed on the discharging pipe, wherein the feeding end at the upper part of the conical discharging hopper is connected with the discharging end at the bottom of the straight row sieve in a sealing way through a hoop, and the discharging pipe is connected with the feeding port of the three-way pipe through a corrugated hose.
Further inject, be equipped with the glass pipeline sight glass on the material conveying line between three-way pipe and vacuum material loading machine I and the vacuum material loading machine II respectively for observe the mobile condition of material in the material conveying line through the glass pipeline sight glass, the bend of material conveying line is equipped with the major radius elbow, is used for effectively reducing material conveying line's conveying resistance.
Further inject, all be equipped with the manhole that is used for the inside material of clean feeding barrel on vacuum material loading machine I and vacuum material loading machine II's the feeding barrel.
Further limiting, the dough mixing machine I and the dough mixing machine II have the same structure, wherein the dough mixing machine I comprises a dough mixing machine body, an automatic cover opening mechanism for controlling the lifting and opening of an end cover of a dough mixing hopper in the dough mixing machine body, and an automatic water feeding mechanism for controlling the water adding amount in the dough mixing hopper in the dough mixing machine body, wherein automatic mechanism of rising covers comprises the multiunit lift cylinder that is fixed in on the flour-mixing machine body supporting box, the telescopic link top of multiunit lift cylinder is fought the end cover with kneading dough respectively and is connected, automatic mechanism of watering is by the inlet channel, the last water hose of being connected with the inlet channel, set gradually the flowmeter on the inlet channel along the direction of intaking, solenoid valve I and solenoid valve II reach through bypass pipeline and the parallelly connected bypass solenoid valve of solenoid valve II and form, the water outlet end of last water hose is fought the water inlet on the end cover with kneading machine body and kneading dough and is connected, the water inlet end and the water source of inlet channel are connected.
Compared with the prior art, the utility model following beneficial effect has: the utility model provides a one drags two feeding systems can effectively prevent the dust pollution environment, throws the material station through one and in turn to two sets of flour-mixing machines feeds, can save one set of equipment cost who throws the material station and practice thrift and take up an area of the space, through two sets of vacuum material loading machine automatic feeding of a vacuum pump alternative control and give the flour-mixing machine feed simultaneously, can save the equipment cost of a vacuum pump and practice thrift and take up an area of the space. The utility model discloses a complete set of feed system can realize automatic material loading, feed, and production efficiency is higher and reduced workman's intensity of labour, and the feed process does not have dust pollution simultaneously, has improved the operation environment, avoids the polluted environment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1-feeding station, 2-vacuum feeding machine I, 3-vacuum feeding machine II, 4-flour-mixing machine I, 5-flour-mixing machine II, 6-vacuum pump, 7-three-way pipe, 8-material conveying pipeline, 9-flexible connection, 10-gas conveying pipeline, 11-supporting frame, 12-negative pressure cylinder, 13-feeding cylinder, 14-pneumatic powder butterfly valve, 15-vibrating air hammer, 16-frame, 17-storage bin, 18-straight-line sieve, 19-feeding bin gate, 20-dedusting fan, 21-conical discharging hopper, 22-corrugated hose, 23-glass pipeline sight glass and 24-manhole.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings, as shown in fig. 1, a one-driving-two feeding system, which comprises a feeding station 1, a vacuum feeding machine I2, a vacuum feeding machine II 3, a dough kneading machine I4, a dough kneading machine II 5 and a vacuum pump 6, wherein the discharge end of the feeding station 1 is respectively connected with the feed inlets of a vacuum feeding machine I2 and a vacuum feeding machine II 3 through a three-way pipe 7 and a material conveying pipeline 8, the discharge ends of the vacuum feeding machine I2 and the vacuum feeding machine II 3 are respectively and correspondingly connected with the feed ends of a dough kneading machine I4 and a dough kneading machine II 5 in a sealing way through a flexible joint 9, the vacuum feeding machine I2 and the vacuum feeding machine II 3 are respectively and hermetically connected with a vacuum pump 6 through a scavenging valve and a gas conveying pipeline 10, the vacuum conveying device is used for respectively forming a negative pressure environment in the vacuum feeding machine I and the vacuum feeding machine II and then conveying materials from the feeding station to the vacuum feeding machine I and the vacuum feeding machine II under negative pressure.
The utility model discloses a vacuum feeding machine I2 and vacuum feeding machine II 3 are all fixed on braced frame 11 and vacuum feeding machine I2 and vacuum feeding machine II 3 are the same in structure, wherein vacuum feeding machine I2 includes negative pressure barrel 12, feeding barrel 13 and pneumatic powder butterfly valve 14 that upper and lower sealing connects, be equipped with the breather valve that communicates with negative pressure barrel 12 inner chamber on the negative pressure barrel 12 lateral wall, the other end gas outlet of breather valve passes through gas conveying pipeline 10 and links to each other with vacuum pump 6, be used for providing negative pressure environment and the smooth unloading of material for material through switching the breather valve and provide positive pressure environment, be equipped with the feed inlet with material conveying pipeline 8 sealing connection on the lateral wall of feeding barrel 13, the lower part of feeding barrel 13 is the toper throat type structure, be equipped with the vibration air hammer 15 that is used for preventing the material from hanging on the wall in feeding barrel 13 inboard on the lateral wall of this feeding barrel, the bottom of feeding barrel 13 is equipped with pneumatic powder butterfly valve 14, when needs unloading, can press the opening button of pneumatic powder butterfly valve 14, uses pneumatic powder butterfly valve 14 laborsaving convenient and gas tightness good, prevents that the vacuum feeding machine from leaking gas when taking out the negative pressure, and the feed inlet sealing connection on bottom discharge gate through flexible coupling 9 and flour-mixing machine I4 upper portion of pneumatic powder butterfly valve 14.
The feeding station 1 of the utility model comprises a frame 16, a storage bin 17 arranged on the frame 16 and a straight row sieve 18 arranged at the bottom of the storage bin 17, one side of the storage bin 17 is provided with a feeding bin gate 19, the top of the storage bin 17 is provided with a dust removing fan 20 linked with the feeding bin gate 19 for realizing automatic starting of the dust removing fan 20 when the feeding bin gate 19 is opened and automatic stopping of the dust removing fan 20 when the feeding bin gate 19 is closed, an air inlet pipe of the dust removing fan 20 extends to the inside of the storage bin 17 and a powder filtering device is arranged at the tail end of the air inlet pipe, the storage bin 17 opposite to the feeding bin gate 19 is provided with a pulse back blowing device linked with the feeding bin gate 19 for realizing back blowing of the powder filtering device, the pulse back blowing device is used for realizing automatic starting after the feeding bin gate 19 is closed and automatic stopping after the pulse back blowing device works for a set time, the upper feeding end of the straight row sieve 18 is connected with the bottom discharging end of the storage bin 17 in a sealing way through, the direct discharging screen 18 is fixed on a bottom cross beam of the frame 16 through a buffer mechanism, the bottom of the direct discharging screen 18 is connected with a discharging device, the discharging device is composed of a discharging pipe 20 and a conical discharging hopper 21 fixed on the discharging pipe 20, the feeding end at the upper part of the conical discharging hopper 21 is hermetically connected with the discharging end at the bottom of the direct discharging screen 18 through a hoop, and the discharging pipe 20 is connected with the feeding hole of the three-way pipe 7 through a corrugated hose 22.
Be equipped with glass pipeline sight glass 23 on the material pipeline 8 between three-way pipe 7 and vacuum material loading machine I2 and the vacuum material loading machine II 3 respectively for observe the mobile condition of material in the material pipeline 8 through glass pipeline sight glass 23, the turning of material pipeline 8 is equipped with the major radius elbow, is used for effectively reducing material pipeline 8's transport resistance.
All be equipped with the manhole 24 that is used for the inside material of clean feeding barrel 13 on vacuum material loading machine I2 and vacuum material loading machine II 3's the feeding barrel 13.
The structure of the flour-mixing machine I4 and the structure of the flour-mixing machine II 5 of the utility model are the same, wherein the flour-mixing machine I4 comprises a flour-mixing machine body, an automatic cover-lifting mechanism for controlling the lifting and the opening and the closing of an end cover of a flour-mixing bucket in the flour-mixing machine body and an automatic water-feeding mechanism for controlling the water feeding amount in the flour-mixing bucket in the flour-mixing machine body, wherein automatic mechanism of rising covers comprises the multiunit lift cylinder that is fixed in on the flour-mixing machine body supporting box, the telescopic link top of multiunit lift cylinder is fought the end cover with kneading dough respectively and is connected, automatic mechanism of watering is by the inlet channel, the last water hose of being connected with the inlet channel, set gradually the flowmeter on the inlet channel along the direction of intaking, solenoid valve I and solenoid valve II reach through bypass pipeline and the parallelly connected bypass solenoid valve of solenoid valve II and form, the water outlet end of last water hose is fought the water inlet on the end cover with kneading machine body and kneading dough and is connected, the water inlet end and the water source of inlet channel are connected.
The utility model discloses a concrete operation process divide into three stage:
stage one, screening and dedusting of a feeding station: an operator puts flour materials into a storage bin from a feeding bin door of a feeding station, the flour materials enter a straight-line screen at the lower part of the feeding station from the storage bin to be screened, sundries are blocked on a screen, finished product materials fall into a conical discharge hopper at the bottom, dust and gas mixture raised in the feeding process and the screening process are pumped away by a dust removal fan at the upper part of the feeding station, the dust is adsorbed on a filter element of a powder filtering device, the gas is discharged, and the dust adsorbed on the filter element of the powder filtering device falls into the straight-line screen under the action of regular back blowing gas of the feeding station;
and stage two, selecting a material conveying pipeline for conveying: when the vacuum feeding machine II needs to feed, the air outlet on the vacuum feeding machine II forms a passage with the vacuum pump along a material conveying pipeline under the action of negative pressure suction, and then falls into a feeding cylinder of the vacuum feeding machine I, when the vacuum feeding machine II needs to feed, the air outlet on the vacuum feeding machine II forms a passage with the vacuum pump along the material conveying pipeline through the reversing valve, and then forms a circuit break with the vacuum pump through the reversing valve, and the flour material at the outlet of the three-way pipe is conveyed to the feeding hole of the vacuum feeding machine II along the material conveying pipeline under the action of negative pressure suction, then the material falls into a feeding cylinder of a vacuum feeding machine II to realize the feeding of the vacuum feeding machine II;
and stage three, blanking and kneading: during two preceding stages, generally the regulation drags several bags of flour, then in the feeding barrel of a vacuum material loading machine is carried through throwing the material station, the flour material weight in the feeding barrel is certain this moment, accord with the formula ratio of flour-mixing machine, then open the pneumatic powder butterfly valve of vacuum material loading machine feeding barrel bottom, begin to the feeding of corresponding flour-mixing machine, simultaneously add the back of fritter from flour-mixing machine with the fritter mouth, the pneumatic powder butterfly valve is closed after the unloading of feeding barrel finishes, add water and begin to knead dough, after the kneading finishes, the flour-mixing machine upper cover is lifted by the cylinder, the flour-mixing machine is fought and is turned up, the dough that will knead well is fallen on the conveyer belt and is transported to next process such as the dough pressing process, the tangent plane process.
The utility model provides a one-to-two feeding system which can realize the alternate feeding work of two vacuum feeding machines and the uninterrupted work of two dough kneaders, namely when dough kneading machine I kneads dough, dough kneading machine II feeds and discharges; when dough mixing machine II kneads dough, dough mixing machine I feeding, unloading have effectively improved production efficiency and have reduced workman's intensity of labour, and the feed process is dust pollution-free simultaneously, has improved the operation environment, avoids the polluted environment.
The foregoing shows and describes the general principles of the present invention, with its principal features and advantages, and further, various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a one drags two feeding systems, its characterized in that is including throwing the material station, vacuum material loading machine I, vacuum material loading machine II, flour-mixing machine I, flour-mixing machine II and vacuum pump, wherein throw the material station discharge end and pass through three-way pipe and material conveying pipeline and be connected with vacuum material loading machine I and vacuum material loading machine II's feed inlet respectively, vacuum material loading machine I and vacuum material loading machine II's discharge end correspond respectively through the flexible coupling and the feed end sealing connection of flour-mixing machine I and flour-mixing machine II, vacuum material loading machine I and vacuum material loading machine II are respectively through scavenging valve and gas conveying pipeline and vacuum pump sealing connection, be used for form negative pressure environment and then carry the material to vacuum material loading machine I and vacuum material loading machine II from throwing the material station negative pressure in respectively in vacuum material loading machine I and the vacuum material loading machine II.
2. A one-drag-two feed system as claimed in claim 1, wherein: the vacuum feeding machine I and the vacuum feeding machine II are both fixed on the supporting frame and have the same structure, wherein the vacuum feeding machine I comprises a negative pressure cylinder, a feeding cylinder and a pneumatic powder butterfly valve which are hermetically connected up and down, the side wall of the negative pressure cylinder is provided with a scavenging valve communicated with the inner cavity of the negative pressure cylinder, the air outlet at the other end of the scavenging valve is connected with a vacuum pump through an air conveying pipeline and is used for providing a negative pressure environment for material negative pressure feeding and a positive pressure environment for smooth material discharging through switching the scavenging valve, a feeding hole which is hermetically connected with the material conveying pipeline is arranged on the outer side wall of the feeding barrel body, the lower part of the feeding barrel body is of a conical necking structure, be equipped with on the lateral wall of this feeding barrel and be used for preventing the material at the inboard wall built-up vibration air hammer of feeding barrel, the bottom of feeding barrel is equipped with pneumatic powder butterfly valve, and pneumatic powder butterfly valve's bottom discharge gate passes through the feed inlet sealing connection on flexible coupling and flour-mixing machine I upper portion.
3. A one-drag-two feed system as claimed in claim 1, wherein: the feeding station comprises a frame, a storage bin arranged on the frame and a straight-line screen arranged at the bottom of the storage bin, wherein a feeding bin door is arranged on one side of the storage bin, a dust removing fan linked with the feeding bin door is arranged at the top of the storage bin and used for automatically starting the dust removing fan when the feeding bin door is opened and automatically stopping the dust removing fan when the feeding bin door is closed, an air inlet pipe of the dust removing fan extends into the storage bin, a powder filtering device is arranged at the tail end of the air inlet pipe, a pulse back-blowing device linked with the feeding bin door to realize back-blowing of the powder filtering device is arranged on the storage bin opposite to the feeding bin door and used for automatically starting the pulse back-blowing device after the storage bin door is closed and automatically stopping after the pulse back-blowing device works for a set time, the feeding end at the upper part of the straight-line screen is hermetically connected with the discharging end at the bottom of the storage bin through a flexible connection, and the straight-line screen is fixed on a bottom, the bottom of the straight row sieve is connected with a discharging device, the discharging device comprises a discharging pipe and a conical discharging hopper fixed on the discharging pipe, wherein the feeding end at the upper part of the conical discharging hopper is connected with the discharging end at the bottom of the straight row sieve in a sealing way through a hoop, and the discharging pipe is connected with the feeding port of the three-way pipe through a corrugated hose.
4. A one-drag-two feed system as claimed in claim 1, wherein: the glass pipeline sight glass is arranged on the material conveying pipeline between the three-way pipe and the vacuum feeding machine I and between the three-way pipe and the vacuum feeding machine II respectively and used for observing the flowing condition of materials in the material conveying pipeline through the glass pipeline sight glass, and a large-radius elbow is arranged at the turning part of the material conveying pipeline and used for effectively reducing the conveying resistance of the material conveying pipeline.
5. A one-drag-two feed system as claimed in claim 1, wherein: and the feeding cylinders of the vacuum feeding machine I and the vacuum feeding machine II are respectively provided with a manhole for cleaning materials in the feeding cylinders.
6. A one-drag-two feed system as claimed in claim 1, wherein: the dough kneading machine I and the dough kneading machine II have the same structure, wherein the dough kneading machine I comprises a dough kneading machine body, an automatic cover opening and closing mechanism for controlling the lifting and opening of an end cover of a dough kneading bucket in the dough kneading machine body and an automatic water feeding mechanism for controlling the water adding amount in the dough kneading bucket in the dough kneading machine body, wherein automatic mechanism of rising covers comprises the multiunit lift cylinder that is fixed in on the flour-mixing machine body supporting box, the telescopic link top of multiunit lift cylinder is fought the end cover with kneading dough respectively and is connected, automatic mechanism of watering is by the inlet channel, the last water hose of being connected with the inlet channel, set gradually the flowmeter on the inlet channel along the direction of intaking, solenoid valve I and solenoid valve II reach through bypass pipeline and the parallelly connected bypass solenoid valve of solenoid valve II and form, the water outlet end of last water hose is fought the water inlet on the end cover with kneading machine body and kneading dough and is connected, the water inlet end and the water source of inlet channel are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021916261.5U CN213294010U (en) | 2020-09-05 | 2020-09-05 | One-to-two feeding system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021916261.5U CN213294010U (en) | 2020-09-05 | 2020-09-05 | One-to-two feeding system |
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| CN213294010U true CN213294010U (en) | 2021-05-28 |
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| CN202021916261.5U Active CN213294010U (en) | 2020-09-05 | 2020-09-05 | One-to-two feeding system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115614097A (en) * | 2022-11-09 | 2023-01-17 | 湖南科技大学 | Reinforcement device and process in underground filling slurry flowing process |
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2020
- 2020-09-05 CN CN202021916261.5U patent/CN213294010U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115614097A (en) * | 2022-11-09 | 2023-01-17 | 湖南科技大学 | Reinforcement device and process in underground filling slurry flowing process |
| CN115614097B (en) * | 2022-11-09 | 2023-08-11 | 湖南科技大学 | Reinforcing device and process in underground filling slurry flowing process |
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