JP4135342B2 - Raw materials for processed product plants, processed product storage equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to raw materials (main raw materials, auxiliary raw materials, liquid raw materials, miscellaneous raw materials such as chemicals) and processed products (sieving processing) in a mixed product plant that produces mixed products (mixed feed, mixed food, cement, fertilizer, etc.) Products, blended processed products, flake processed products, pellet processed products, etc.) are received in containers or pallets, stored, and then dispensed to the next process as needed (referred to as “Haraidai”), especially hygiene and labor saving. , advantageous combination product plant in terms of efficiency material relates workpiece holding tube insertion location.
[0002]
[Prior art]
In the blended product plant, as shown in FIG. 4, processing objects flow in the order of raw material reception, storage, pulverization / sieving, flake processing, pellet processing or pre-blending processing, storage, blending, storage, and shipping. . Taking a mixed feed plant as an example, specific processing methods and apparatuses in each step are shown in FIGS.
[0003]
FIG. 5 shows processing steps such as acceptance of main raw materials and auxiliary raw materials, crushing and sieving. Here, the main raw materials and auxiliary raw materials are usually received in bulk from a vehicle such as a dump truck 1a or from a ship 1b such as a main ship or a barge, and a separator 3 is used to remove coarse debris and large chunks, and a measuring instrument 4 such as a hopper scale. After weighing, it is stored in the raw material tank 5. A conveyor 2 such as a bucket elevator 2a or a chain conveyor 2b is usually used for conveying the main material and the auxiliary material. In many cases, when receiving from the vehicle, the load is dropped directly onto the transporter 2, and when receiving from the ship 1b, the load is often transferred to the transporter 2 using a pneumatic unloader or the like. The raw material in the raw material tank 5 is discharged from time to time, passed through the separator 3 and the meter 4, and then pulverized by a pulverizer 7 such as a hammer mill 7 a or a roller mill 7 b while adjusting the feed amount by a buffer tank 6 and sieved by a shifter 8. And then sent to the blending step of FIG. Some of the auxiliary materials may be sent directly to the blending process without being crushed and sieved.
[0004]
In the processing step, in addition to crushing and sieving, the raw material may be formed into flakes or pellets. What gave these processes is also sent to a compounding process after that.
FIG. 6 shows a process for receiving miscellaneous raw materials to a preliminary blending process and a process for receiving liquid raw materials for storage. Here, miscellaneous raw materials are usually packed in bags from the truck 1c and stored in the flat warehouse 12. The miscellaneous raw materials contained in the bag in the flat warehouse 12 are discharged at any time, removed from the bag by the bag opening device 13, passed through the separator 3 and the measuring instrument 4, and then sent to the blending step of FIG. Some miscellaneous raw materials may be preliminarily blended by the mixer 10 without passing through the separator 3 and the meter 4 and sent to the blending process as they are. On the other hand, the liquid raw material that is normally carried by the lorry vehicle 1d is received by the pump 14 into the liquid raw material receiving tank 15, and further transferred to the liquid raw material storage tank 16 by the pump 14 for storage. The liquid raw material in the liquid raw material storage tank 16 is discharged at any time and sent to the blending step of FIG.
[0005]
FIG. 7 shows the blending process. Here, the sent main raw material and auxiliary raw material are stored in the mixing tank 9 (main raw material, auxiliary raw material mixing tank 9a) on the entry side of the mixing step, and the sent miscellaneous raw material is mixed with the mixing tank 9 (miscellaneous raw material). Store in compounding tank 9b). The raw materials in each blending tank 9 are discharged as needed, weighed with a measuring instrument 4, mixed with a mixer 10, and sieved with a shifter 8. In addition, the fed liquid raw material is added and mixed with the other raw materials in the mixer 10. The liquid raw material may be added and mixed in the subsequent shipping process, but the illustration thereof is omitted. The raw material mixture (mixed processed product) exiting the shifter 8 is sent to the shipping process of FIG. 8 as a mixed product.
[0006]
FIG. 8 shows the shipping process. Here, the sent product mix is stored in the product tank 11 on the entry side of the shipping process according to product type, taken out from this stored timely, weighed with a measuring instrument 4, packed in a paper bag or a transbag (TB), and stored Store or ship, or ship in bulk.
[0007]
[Problems to be solved by the invention]
In the above conventional technology, the raw material tank 5, the compounding tank 9 and the product tank 11 are all arranged for the raw material and processed product by type and brand, respectively, and the number may exceed 100 for each process. In addition, the capacity of one tank is designed to be large (50 to 100 m ³ ). For this reason, there is a problem that a large space is required, the equipment cost is high, and the logistics between the processes are complicated. In addition, when the storage amount is originally small or when the amount is small, even if the amount is small, the operation rate is deteriorated, and there is a problem that the efficiency in terms of space, logistics, and equipment is very low.
[0008]
In terms of hygiene, there is a problem that thorough hygiene management such as regular cleaning of condensation and dust adhering to the top plate and side plate inside the tank is difficult because of the large number of tanks. Furthermore, in terms of quality assurance, each tank is supplied with raw materials or processed products sequentially from above. Therefore, when receiving an indication of a quality abnormality from a customer at the shipping destination, when the raw materials are accepted, when they are processed products, etc. However, it is difficult to identify the cause of abnormalities.
[0009]
[Means for Solving the Problems]
The present inventors consider that the above-mentioned problems of the prior art can be solved by storing raw materials and processed products in containers and pallets without storing them in tanks, and further studying the present invention. It came to an eggplant.
In the reference invention, when storing raw materials and processed products in a blended product plant, the storage object carried in bulk is weighed, received in a container, stored, discharged to the next process as needed, and empty after discharge Is a method for storing raw materials and processed products of a compound product plant, characterized in that an automatic warehouse is used for storage of containers, which is washed and stored as needed.
[0010]
In addition, the reference invention, when storing raw materials and processed products in the blended product plant, accepts and stores the objects to be stored in bags in a pallet, releases them to the next process at any time after opening the bag, This pallet is stored and reused, and an automatic warehouse is used to store the pallet.
[0011]
The present invention includes an automatic warehouse for storing a plurality of containers and pallets, a filling device for weighing and filling raw materials or processed products into a container at a filling position, and a loading bag device for loading bagged raw materials onto a pallet at a loading position. A discharge device for discharging the contents of the container at the discharge position, a bag opening device for opening the pallet bag at the bag opening position and taking out the contents, and a cleaning device for cleaning the container at the cleaning position,
As a conveyance path for both containers and pallets, an entry-side conveyance path that connects the filling position and the automatic warehouse entry side, an exit-side conveyance path that communicates the automatic warehouse exit side and the discharge position, an automatic warehouse entrance, and entry Loading / unloading conveyance path that communicates the side, exit side, and exit, a discharge direct connection conveyance path that communicates the discharge position and the filling position, and a cleaning conveyance path that communicates the discharge direct connection conveyance path and the cleaning position Have
As the pallet transport path, there is a stacking bag transport path that communicates the stacking device with the entrance-side transport path and the discharge direct connection transport path, and a bag opening transport path that communicates the bag opening position with the entrance-side transport path. And
Furthermore, after the pulverization sieve, after flake processing, or after processing the pellets, the processed product conveyance path for conveying the processed product to the filling device inlet side, and the end amount of the processed product generated at the discharge position to the filling device inlet side It has an end amount conveyance path, a blended processed product conveyance path that conveys the processed product after blending to the filling device entry side, and a bag opening raw material conveyance path that conveys the raw material after unpacking to the next step. It is a storage device for raw materials and processed products of the blended product manufacturing plant.
[0012]
The storage device of the present invention further includes a first bypass conveyance path that directly connects the discharge direct connection conveyance path and the entry side conveyance path, and a second bypass conveyance path that directly connects the discharge direct connection conveyance path and the output side conveyance path. Are preferred.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
The suitable form of the member used by this invention is demonstrated.
A container is a portable container that can receive and discharge loose raw materials and processed products, and its capacity is determined by the amount of raw materials received, product manufacturing lots, etc., and is not particularly limited in the present invention. Considering the ease, etc., it should be a capacity that can accommodate about 1 ton.
[0014]
A pallet is a portable tray that can be loaded with raw materials and processed products in a bag. The loading amount is determined by the amount of raw material received, the product manufacturing lot, etc. and is not particularly limited in the present invention. (Miscellaneous raw materials, etc.) are less used than bulk transported materials (main raw materials, auxiliary raw materials, etc.), so a load of about 500 to 1000 kg is sufficient.
The automatic warehouse stores, in time series, whether the storage address is full or empty, and the attributes of the storage object that occupies the storage address of the charge. A function to automatically carry in an empty storage address and access a storage address occupied by a storage object having the attribute according to a specified attribute at the time of export, and automatically carry out the storage object to the warehouse exit Means a warehouse with This automatic warehouse is preferably a dust-free one, for example, a sealed type with air conditioning equipment.
[0015]
Further, it is desirable to share the automatic warehouse for container storage and the automatic warehouse for pallet storage from the viewpoint of space saving, but they may be arranged individually according to the distribution amount.
The filling device is preferably one in which a measuring instrument such as a hopper scale is arranged on the outlet side (downward) of the buffer tank.
[0016]
The discharge device is preferably constituted by a container reversing mechanism or a container bottom opening mechanism.
For example, a palletizer can be preferably used as the stacking device.
As the bag opening device, for example, a depalletizer robot device or the like is preferably used.
The cleaning device is preferably constituted by a water jet nozzle, a blast blower or the like.
[0017]
By using the above-described route arrangement for both the container / pallet conveyance path and the pallet conveyance path, the full and empty containers and pallets can be quickly conveyed to each destination point without causing mutual interference. These transport paths can be configured with tracked conveyors such as stacker cranes, chain conveyors, roller conveyors, or trackless transporters such as carts, forklifts, etc. preferable. The same applies to other conveyance paths.
[0018]
According to the present invention configured as described above, the object to be stored (contained in bulk or raw material) does not touch anything other than the container, and thus the hygiene management object is small and cleaned. It can be narrowed down to an easy container, and can easily make thorough hygiene management. Moreover, since the storage object (miscellaneous raw material etc.) on a pallet is in the bag state, there is no problem of hygiene from the beginning.
[0019]
In addition, since containers and pallets are stored in an automated warehouse, the attributes (brand, receipt date / time, processing date / time (in the case of processed products), measurement results, delivery date / time, etc.) for each container and pallet are attached. This can be associated with the storage address and stored in the automatic warehouse in time series (including past storage history records). By examining the above, the attributes of the corresponding product can be identified, the cause of the defect can be quickly investigated, and the quality assurance level is improved.
[0020]
In addition, in regular inventory work, inventory can be ascertained from the number of containers and pallets and the results of container weighing, and the amount of inventory can be ascertained more accurately and quickly than the conventional measuring rod method.
The number of containers and pallets held is determined by the number of varieties of storage objects and the quantity to be stocked. For example, in comparison with 60m ³ × 100 each of the raw material tank and compounding tank, if the specific gravity of the raw material is 0.5 in the tank, the total capacity will be about 6000 tons at 30 ton × 100 × 2 locations. Since it can be stored in small-capacity containers and pallets, it can be stored at a required capacity equivalent to 4200 tons, and space can be reduced by about 30%.
[0021]
【Example】
FIG. 1 is a schematic diagram showing an embodiment in which the present invention is applied to a mixed feed plant, FIG. 2 is a schematic diagram showing an example of a filling device, and FIG. 3 is a schematic diagram showing an example of a discharge device.
In FIG. 1, the automatic warehouse 18 stores a plurality of containers and pallets. Further, the container or pallet delivered to the inlet I is carried into the warehouse, and the container or pallet is taken out from the warehouse and carried out to the outlet O as required. In this example, the entrance I and the exit O of the automatic warehouse 18 are in the same direction, but the present invention is not limited to this, and the entrance and the exit may be in different directions. In addition, the entrance and the exit can be substantially shared.
[0022]
In the filling position A, a filling device 17 for receiving a storage object in a loose state is arranged. As shown in FIG. 2, the filling device 17 is composed of a buffer tank 17a and a measuring device 17b, and weighs the object to be stored and fills it into an empty container 20 at the filling position A. In addition to the main raw material and the auxiliary raw material, the storage object here is a processed product produced in each process, a blended untreated product, or the like. In this example, one filling device shared for various storage objects is provided. However, the present invention is not limited to this, and a plurality of filling devices are provided for each type of storage object or for each plurality of types. You may prepare each.
[0023]
At the loading bag position B, a loading bag device 26 for receiving a storage object in a bag is disposed. The stacking device 26 is composed of a normal palletizer that loads bags filled with contents on a pallet (not shown). The storage object here is a miscellaneous raw material.
The discharge positions C, D, and E are respectively provided at the processing process entry side, the blending process entry side, and the shipping process entry side, and a discharge device 19 is disposed at each discharge position. As shown in FIG. 3, the discharge device 19 includes a buffer tank 19a and a double damper 19b. The storage object in the container 20 is received by the buffer tank 19a and discharged in a desired amount, and this is discharged by the double damper 19b. Sort in the direction. The distribution destination is the processing process entry side at the discharge position C, the compounding process entry side and the filling device 17 entry side at the discharge position D, and the shipment process entry side at the discharge position E. At the discharge positions C and E, the double damper 19b may be omitted.
[0024]
In the processing process, pulverized and sieved raw materials are pulverized and sieved to meet the required specifications of the processed product, and the raw material granular materials are formed into flakes or pellets. Various processing processes such as flake processing and pellet processing can be considered. In any case, the raw material is received from the discharge position C and processed, and the processed product is sent to the filling device 17.
[0025]
Flakes are formed by processing raw materials into flakes (flakes). For example, corn grains are crushed with a roll to form flakes, or corn flour is mixed with water, additives, etc. to form flakes. There are various processing methods such as drying. Pellet processing is a process of forming a raw material into a solid material (pellet shape), kneading a granular raw material with water, an additive, etc., and extruding from a small-diameter hole to form a cylindrical pellet, or There are various processing methods such as feeding onto a rotating dish and molding into spherical pellets.
[0026]
At the bag opening position F, a bag opening device 13 for opening the bags stacked on the pallet and taking out the contents is disposed. The bag opening device 13 is composed of a normal depalletizer robot device.
At the cleaning position G, a cleaning device 22 for cleaning empty containers is arranged. The cleaning device 22 includes a water jet nozzle, a blast blower, and the like.
[0027]
And as a conveyance path 21 for both containers and pallets,
・ Entry side transport path 21a that connects filling position A and automatic warehouse 18 entry side IG
-Outlet transport path 21b that communicates the automatic warehouse 18 outlet OG and discharge positions C, D, E
Entry / exit transport path 21c that connects the entrance I, entrance IG, exit OG, exit O of the automatic warehouse 18
・ Discharge / directly connected conveyance path 21d that communicates discharge positions C, D, and E with filling position A
A first bypass conveyance path 21e that directly connects the discharge direct connection conveyance path 21d and the entry-side conveyance path 21a.
A second bypass conveyance path 21f that directly connects the discharge direct connection conveyance path 21d and the output side conveyance path 21b.
・ Cleaning transport path 21g that communicates the direct discharge transport path 21d and the cleaning position G
Was provided. The container / pallet conveying path 21 is composed of a chain conveyor or a roller conveyor.
[0028]
Also, as the pallet transport path 30,
-Loading bag conveying path 30a that communicates the loading bag B with the inlet-side conveying path 21a and the discharge direct connection conveying path 21d
-Bag opening conveyance path 30b that communicates the bag opening position F with the delivery side conveyance path 21b
Was provided. The stacking bag conveyance path 30a is a forklift path or the like, and the bag opening conveyance path 30b is a chain conveyor or a roller conveyor.
[0029]
Furthermore, as a conveyance path other than the above,
・ Processed product transport path 24 that transports the processed product after sieving, flake processing, or pellet processing to the inlet side of the filling device 17
-End amount conveying path 25 for conveying the end amount of the processed product generated at the discharge position D to the inlet side of the filling device 17-Compounded article conveying path 29 for conveying the processed product after mixing to the inlet side of the filling device 17
-Opening material conveyance path 23 for conveying the raw material after unpacking to the next process (here, the blending process)
Was provided. The bag-opening material conveyance path 23 is extended from the outlet side of the bag-opening device 13 directly or through the preliminary compounding step 28 to the miscellaneous material compounding buffer tank 27 on the compounding step entry side. The bag-opening material conveyance path 23, the processed product conveyance path 24, the end amount conveyance path 25, and the blended processed product conveyance path 29 are formed of a chain conveyor or an air transportation device.
[0030]
Of the above configuration, the first bypass transport path 21e and the second bypass transport path 21f may not be provided.
In addition, as in the past, liquid raw materials are received and stored in the lorry vehicle 1d by the pump 14 to the liquid raw material receiving tank 15 and further transferred to the liquid raw material storage tank 16 by the pump 14 for storage. The method of paying out and sending to the blending process was adopted.
[0031]
The storage device of this example is operated as follows, for example.
Bulk raw materials and auxiliary raw materials are put on the separator 3 and coarse dust is collected and weighed by the measuring instrument 4 (the conventional method is as shown in FIG. 5), put into the buffer tank 17a, and weighed by the measuring instrument 17b. The empty container 20 waiting at the position A is filled (FIG. 2). In addition to the incoming raw materials, the empty container 20 may have a processed product after processing (after pulverized sieving delivered through the processed product conveyance path 24, after flake processing, or processing after pellet processing. Product, unfinished end amount processed product delivered by end amount conveyance path 25, or blended product delivered by blended processed product conveyance path 29).
[0032]
In addition, the empty container to be put on standby is appropriately transferred from the automatic warehouse 18 exit O to the entry / exit conveyance path 21c → the exit side conveyance path 21b → the second bypass conveyance path 21f → the discharge direct connection conveyance path 21d (other routes depending on the situation) It can also be taken to the filling position A.
After the miscellaneous raw materials (in a bag such as TB and paper bags) are carried in by the truck 1c, they are neatly stacked by the stacking device 26 on the empty pallet waiting at the stacking position B. In addition, the empty pallet to be put on standby is appropriately transferred from the automatic warehouse 18 exit O to the loading / unloading conveyance path 21c → the exit conveyance path 21b → the second bypass conveyance path 21f → the discharge direct connection conveyance path 21d → the loading bag conveyance path 30a (Other routes may be taken accordingly) and are delivered to the stacking bag position B.
[0033]
When the second bypass conveyance path 21f is not provided, the empty container or empty pallet is delivered to the filling position A or the stacking position B via any one of the discharge positions C, D, E and the like.
The filled container after filling passes through the entry side conveyance path 21a, and the filled pallet after loading is conveyed from the loading bag conveyance path 30a via the entry side conveyance path 21a to the automatic warehouse 18 entry side IG, and from there to the entry / exit conveyance path In 21c, it is transported to the automatic warehouse 18 entrance I, where it is stored and stored.
[0034]
At the time of withdrawal from the automatic warehouse 18, if the issue request (brand name, quantity, etc.) from the next process (processing process, blending process, shipping process) is a raw material (main raw material, secondary raw material), processed product, or blended product, In the loading / unloading transport path 21c → the exit transport path 21b, the corresponding charging container 20 is discharged at the discharge position C leading to the processing process if it is a raw material, the discharge position D leading to the blending process if it is a processed product, and the shipping process if it is a blended product. It is conveyed to a discharge position E that leads to it. Then, the contents of the container 20 are discharged to the buffer tank 19a by the discharge device 19 shown in FIG. 3 and sent to the next process through the double damper 19b.
[0035]
The products of the processing process and the mixing process are sent to the entry side of the filling device 17 through the processed product conveyance path 24 and the mixed processed product conveyance path 29, respectively, filled in the container 20, and stored in the automatic warehouse 18 through the same route as the received raw materials.・ It is stored. In addition, the product of the shipping process is shipped as usual. Further, if the products packed for shipping are transported to the loading position B, they can be stored in the automatic warehouse 18 by pallets.
[0036]
In addition, when the unmixed end amount left unmixed in the blending process is generated, the double damper 19b is switched to the end amount conveying path 25 side, the end amount is returned to the filling device 17 through the end amount conveying path 25, and the container again Filled 20 and stored in automatic warehouse 18.
If the empty container 20 after filling is scheduled to be filled immediately, turn it from the discharge direct connection transport path 21d to the cleaning transport path 21g, wash it at the cleaning position G (cleaning device 22), and then transport it directly. Return to the path 21d and go straight to the filling position A. On the other hand, if there is no plan to fill the current position, after washing in the same manner as described above, the container 20 is returned to the discharge direct connection conveyance path 21d, and the first bypass conveyance path 21e → the entry side conveyance path 21a → the entry / exit conveyance path 21c. Return to automatic warehouse 18 entrance I and store / store. When the first bypass conveyance path 21e is not provided, the container can be returned to the inlet I of the automatic warehouse 18 via the filling position A or the loading position B. If there is no time for cleaning due to the filling cycle, the container 20 can be directly sent from the discharge direct connection transport path 21d to the cleaning transport path 21g without being sent to the cleaning transport path 21g.
[0037]
If the shipping request from the next process is miscellaneous raw materials, the corresponding full pallet is sent from the automatic warehouse 18 outlet O to the bag opening position F via the route of the loading / unloading conveyance path 21c → the exit side conveyance path 21b → the bag opening conveyance path 30b. Then, the bag opening device 13 opens the bag, and the miscellaneous raw materials are transferred to the bag opening raw material conveyance path 23. The transferred miscellaneous raw material is sent to the miscellaneous raw material blending buffer tank 27 on the entry side of the blending step directly or via the pre-blending step 28 through the bag opening raw material conveyance path 23, and is processed in the blending step.
[0038]
The empty pallet after opening the bag (including removal of the empty bag) passes through the bag opening conveyance path 30b → the second bypass conveyance path 21f → the discharge direct connection conveyance path 21d. Is sent to the bag loading position B, but if there is no plan to load the bag, it is routed to the first bypass conveyance path 21e and automatically routed through the first bypass conveyance path 21e → the entry side conveyance path 21a → the entry / exit conveyance path 21c. It is sent to the warehouse 18 entrance I and stored / stored. Even in this case, the empty pallet is transported via the filling position A, the stacking position B, or the discharge positions C, D, and E, respectively, without providing the first bypass transport path 21e and the second bypass transport path 21f. Can do. In the case of a pallet, it is not necessary to pass through the cleaning conveyance path 21g because cleaning is unnecessary.
[0039]
The entrance I and the exit O of the automatic warehouse 18 may share one transport machine. In addition, when the warehouse storage amount is large, it is preferable to provide a plurality of inlets and outlets.
In the above example, even if the first bypass transport path 21e and the second bypass transport path 21f are not provided, empty containers and pallets can be taken in and out of the automatic warehouse. Furthermore, by providing the first bypass conveyance path 21e and the second bypass conveyance path 21f, empty containers and pallets can be transferred regardless of the progress of each process such as acceptance of raw materials and taken in and out of the automatic warehouse. Therefore, it is possible to easily perform a complex operation such as discharging containers and pallets from an automatic warehouse for processing and shipping while receiving raw materials continuously.
[0040]
【The invention's effect】
According to the present invention, by using an automatic warehouse instead of a tank with poor storage efficiency, it is possible to manage each small-capacity container without distinguishing between raw materials and processed products. It can be used effectively without any difference in use, and a space saving of about 30% becomes possible. Moreover, since the conveyor arrange | positioned for every tank becomes unnecessary, physical distribution is simplified and equipment cost can also be reduced. Furthermore, since it is stored in a small-capacity container, individual management is possible, and it is easy to thoroughly implement hygiene management, and it is possible to improve the quality assurance level. In addition, it is possible to accurately and quickly grasp the amount of goods in and out, and the amount of inventory, which can quickly respond to complaints from customers, and has the effects of preventing damage expansion and improving reliability.
[Brief description of the drawings]
FIG. 1 is a schematic view showing an embodiment of the present invention to a compound feed plant.
FIG. 2 is a schematic view showing an example of a filling device according to the present invention.
FIG. 3 is a schematic view showing an example of a discharge device according to the present invention.
FIG. 4 is a flowchart showing a distribution process of a blended product plant.
FIG. 5 is a schematic diagram showing a conventional example of a blended feed plant.
FIG. 6 is a schematic diagram showing a conventional example of a compound feed plant.
FIG. 7 is a schematic diagram showing a conventional example of a compound feed plant.
FIG. 8 is a schematic diagram showing a conventional example of a blended feed plant.
[Explanation of symbols]
1 Raw material handling equipment
1a dump truck
1b ship
1c truck
1d lorry 2 transporter
2a bucket elevator
2b Chain conveyor
2c Screw conveyor 3 Separator 4 Weighing instrument 5 Raw material tank 6 Buffer tank 7 Crusher
7a Hammer Mill
7b Roller mill 8 Shifter 9 Mixing tank
9a Main ingredient and auxiliary ingredient combination tank
9b Miscellaneous raw material compounding tank
10 Mixer
11 Product tank
12 Flat warehouse
13 Bag opening device
14 Pump
15 Liquid raw material receiving tank
16 Liquid raw material storage tank
17 Filling equipment
17a Buffer tank
17b Weighing scale
18 Automatic warehouse
19 Discharge device
19a Buffer tank
19b Double Damper
20 container, full container, empty container
21 Transport path for both containers and pallets
21a Inlet transport path
21b Outlet transport path
21c Entry / exit transport path
21d Discharge direct connection transport path
21e First bypass transport path
21f Second bypass transport path
21g Cleaning transport path
22 Cleaning equipment
23 Opening material conveyance path
24 Processed product conveyance path
25 End feed path
26 Loading bag equipment
27 Miscellaneous material blending buffer tank
28 Pre-blending process
29 Compound processed product conveyance path
30 Transport path for pallets
30a Loading path
30b Bag opening conveyance path

Claims (2)

Automatic warehouse for storing multiple containers and pallets, filling device for weighing and filling raw materials or processed products into containers at the filling position, loading bag equipment for loading bagged raw materials on the pallet at the loading position, and discharging position A discharge device for discharging the contents of a certain container, a bag opening device for opening the pallet bag at the bag opening position and taking out the contents, and a cleaning device for cleaning the container at the cleaning position;
As a conveyance path for both containers and pallets, an entry-side conveyance path that connects the filling position and the automatic warehouse entry side, an exit-side conveyance path that communicates the automatic warehouse exit side and the discharge position, an automatic warehouse entrance, and entry Loading / unloading conveyance path that communicates the side, exit side, and exit, a discharge direct connection conveyance path that communicates the discharge position and the filling position, and a cleaning conveyance path that communicates the discharge direct connection conveyance path and the cleaning position Have
As the pallet transport path, there is a stacking bag transport path that communicates the stacking device with the entrance-side transport path and the discharge direct connection transport path, and a bag opening transport path that communicates the bag opening position with the entrance-side transport path. And
Furthermore, after the pulverization sieving, after flake processing, or after pellet processing, the processed product conveyance path for conveying the processed product to the filling device input side, and the end amount of the processed product generated at the discharge position is conveyed to the filling device input side. It has an end amount conveyance path, a blended processed product conveyance path that conveys the processed product after blending to the filling device entry side, and a bag opening raw material conveyance path that conveys the raw material after unpacking to the next step. Raw material of processed product manufacturing plant to be processed, storage device for processed products. Furthermore, it has the 1st bypass conveyance path which directly connects the said discharge direct connection conveyance path and the said entrance side conveyance path, and the 2nd bypass conveyance path which directly connects the said discharge direct connection conveyance path and the said exit side conveyance path. the raw material blend product manufacturing plant according to claim 1, wherein, workpiece storage device.

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