CN221439769U - Dustless continuous feeding system - Google Patents
Dustless continuous feeding system Download PDFInfo
- Publication number
- CN221439769U CN221439769U CN202323450028.9U CN202323450028U CN221439769U CN 221439769 U CN221439769 U CN 221439769U CN 202323450028 U CN202323450028 U CN 202323450028U CN 221439769 U CN221439769 U CN 221439769U
- Authority
- CN
- China
- Prior art keywords
- feeding
- pipeline
- hopper
- dust
- station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 claims abstract description 34
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 4
- 238000011068 loading method Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 21
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000010025 steaming Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
The utility model discloses a dust-free continuous feeding system which comprises a feeding station and a discharging station, wherein the feeding station comprises a supporting frame, a feeding hopper is fixedly connected to the supporting frame, a negative pressure pipeline is arranged at the top of the feeding hopper, a negative pressure fan is arranged at the end part of the negative pressure pipeline, a feeding pipeline is arranged at the bottom of the feeding hopper, a blower is arranged at the inlet end of the feeding pipeline, and the outlet end of the feeding pipeline is connected with the discharging station; the discharging station comprises a mounting frame, a discharging hopper is fixedly connected to the mounting frame, the outlet end of a feeding pipeline is connected with the inlet of the discharging hopper, a mixing tank is arranged at the bottom of the discharging hopper, a dust removing pipeline is arranged at the top of the mixing tank, a dust collecting box is arranged at the end part of the dust removing pipeline, and a dust removing fan is arranged at the top of the dust collecting box; the utility model adopts a closed feeding structure, can prevent the raw materials from flying dust, and avoids the problems of waste, pollution and potential safety hazard of the raw materials.
Description
Technical Field
The utility model relates to the technical field of feeding equipment, in particular to a dust-free continuous feeding system.
Background
The rice cake is a cake which is made from rice by unit operations of soaking, pulverizing, compacting, drying, baking, flavoring and the like, and after the rice is pulverized, the powdery raw material is required to be conveyed into a steaming machine through a feeding system. Most of the existing feeding systems are open type feeding systems, the open type feeding systems can cause raw material dust emission, waste of raw materials is caused, pollution is caused to production environment, and potential safety hazards are generated when dust emission is large; and open type feeding system, the condition that the impurity falls into the raw materials can also appear, influence food sanitation.
Disclosure of utility model
The utility model aims to provide a dust-free continuous feeding system which adopts a closed feeding structure, can prevent raw materials from flying dust, and avoids the problems of raw materials waste, pollution and potential safety hazards.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the dust-free continuous feeding system comprises a feeding station and a discharging station, wherein the feeding station comprises a supporting frame, a feeding hopper is fixedly connected to the supporting frame, a negative pressure pipeline is arranged at the top of the feeding hopper, a negative pressure fan is arranged at the end part of the negative pressure pipeline, a feeding pipeline is arranged at the bottom of the feeding hopper, a blower is arranged at the inlet end of the feeding pipeline, and the outlet end of the feeding pipeline is connected with the discharging station; the unloading station includes the mounting bracket, fixedly connected with hopper under on the mounting bracket, and the exit end of material loading pipeline and the access connection of hopper under, the bottom of hopper is provided with the blending tank down, and the top of blending tank is provided with dust removal pipeline, and the tip of dust removal pipeline is provided with the dust collection box, and dust removal fan is installed at the top of dust collection box.
Optionally, the feeding device further comprises a feeding station, wherein the feeding station comprises a feeding frame, a feeding box is fixedly connected to the feeding frame, and the feeding box is connected with the feeding hopper through a feeding pipeline.
Optionally, there are two hoppers.
Optionally, the number of the blanking stations is multiple, and one feeding station simultaneously feeds the multiple blanking stations.
Optionally, a spiral blanking plate is arranged on the inner wall of the blanking hopper.
The dust-free continuous feeding system has the following advantages:
(1) Through the air conveying mode of air blowing of the air blower, the powdery raw materials are conveyed into the discharging hopper from the feeding hopper, the powdery raw materials cannot be in contact with the outside in the whole conveying process, impurities cannot be mixed, dust generated during discharging can be sucked into the dust collection box by the dust removal air blower, and the environment in the discharging hopper is purified.
(2) The feeding station can supplement raw materials for the feeding station, so that continuity of a feeding process is realized, and production efficiency is improved.
(3) The two feeding hoppers are one by one, so that the flexibility and the stability of production are improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic distribution diagram of the blanking station.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-2, a dust-free continuous feeding system comprises a feeding station 1, a feeding station 2 and a discharging station 3. The feeding station 1 comprises a feeding frame 4, a feeding box 5 is fixedly connected to the feeding frame 4, powdery raw materials are fed into the feeding box 5 at regular time, continuity of feeding flow is achieved, and production efficiency is improved. The feeding station 2 comprises a supporting frame 6, two feeding hoppers 7 are fixedly connected to the supporting frame 6, the two feeding hoppers 7 are one by one, and production flexibility and stability are improved. The feeding box 5 is connected with the feeding hopper 7 through a feeding pipeline 8, a negative pressure pipeline 9 is arranged at the top of the feeding hopper 7, a negative pressure fan 10 is arranged at the end part of the negative pressure pipeline 9, and the negative pressure fan 10 can suggest a negative pressure environment in the feeding hopper 7 so as to suck raw materials in the feeding box 5 into the feeding hopper 7. The bottom of the feeding hopper 7 is provided with a feeding pipeline 11, the inlet end of the feeding pipeline 11 is provided with a blower 12, the outlet end of the feeding pipeline 11 is connected with the discharging station 3, and powdery raw materials are conveyed from the feeding hopper 7 to the discharging station 3 in a pneumatic conveying mode of blowing by the blower 12. The number of the blanking stations 3 is four, one feeding station 2 supplies materials for the four blanking stations 3 at the same time, and the appropriate number of the blanking stations 3 can be selected according to the production condition. The unloading station 3 includes mounting bracket 13, fixedly connected with hopper 14 down on the mounting bracket 13, the exit end of material loading pipeline 11 and the access connection of hopper 14 down, be provided with helical blanking plate on the inner wall of hopper 14 down, the blanking plate sets up the entrance at the feed opening down, the bottom of hopper 14 down is provided with blending tank 15, the top of blending tank 15 is provided with dust removal pipeline 16, the tip of dust removal pipeline 16 is provided with dust bin 17, dust removal fan 18 is installed at the top of dust bin 17.
The feeding station 1 adds powdery raw materials to the upper hopper 7, then the blower 12 blows the raw materials in the feeding pipeline 11 into the discharging hopper 14, the raw materials rotate along the spiral discharging plate, the speed is gradually reduced, the raw materials are mixed by the mixing tank 15 and finally fall into the lower steaming machine 19, the spiral discharging plate can smoothly slow down the speed of the raw materials, a large amount of dust is prevented from being raised in the discharging hopper 14, the dust removing fan 18 intermittently operates, part of dust in the top space of the mixing tank 15 can be sucked into the dust collecting box 17, and the influence of the dust on the operation of the steaming machine 19 is avoided. The system integrally adopts closed conveying equipment, so that dust can not be raised to the environment outside the system, the potential safety hazard of dust explosion is avoided, the waste of raw materials is reduced, the raw materials can not be polluted in the conveying process, and the food safety is ensured.
The embodiments described above are merely some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Claims (5)
1. A dust-free continuous feeding system, which is characterized in that: the feeding device comprises a feeding station and a discharging station, wherein the feeding station comprises a supporting frame, a feeding hopper is fixedly connected to the supporting frame, a negative pressure pipeline is arranged at the top of the feeding hopper, a negative pressure fan is arranged at the end part of the negative pressure pipeline, a feeding pipeline is arranged at the bottom of the feeding hopper, a blower is arranged at the inlet end of the feeding pipeline, and the outlet end of the feeding pipeline is connected with the discharging station; the unloading station includes the mounting bracket, fixedly connected with hopper under on the mounting bracket, and the exit end of material loading pipeline and the access connection of hopper under, the bottom of hopper is provided with the blending tank down, and the top of blending tank is provided with dust removal pipeline, and the tip of dust removal pipeline is provided with the dust collection box, and dust removal fan is installed at the top of dust collection box.
2. The dust-free continuous feeding system according to claim 1, wherein: the feeding device comprises a feeding device, and is characterized by further comprising a feeding station, wherein the feeding station comprises a feeding frame, a feeding box is fixedly connected to the feeding frame, and the feeding box is connected with a feeding hopper through a feeding pipeline.
3. The dust-free continuous feeding system according to claim 1 or 2, wherein: the number of the feeding hoppers is two.
4. The dust-free continuous feeding system according to claim 1, wherein: the number of the blanking stations is multiple, and one feeding station simultaneously feeds the multiple blanking stations.
5. The dust-free continuous feeding system according to claim 1, wherein: the inner wall of the discharging hopper is provided with a spiral discharging plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323450028.9U CN221439769U (en) | 2023-12-18 | 2023-12-18 | Dustless continuous feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323450028.9U CN221439769U (en) | 2023-12-18 | 2023-12-18 | Dustless continuous feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221439769U true CN221439769U (en) | 2024-07-30 |
Family
ID=92061583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323450028.9U Active CN221439769U (en) | 2023-12-18 | 2023-12-18 | Dustless continuous feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221439769U (en) |
-
2023
- 2023-12-18 CN CN202323450028.9U patent/CN221439769U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |