Automatic distribution production line for powder conveying

Abstract

The invention discloses a powder conveying automatic distribution production line, and belongs to the technical field of powder conveying, the powder conveying automatic distribution production line comprises a processing module, a conveying module and a storage module, and the conveying module conveys materials processed by the processing module to the storage module; wherein the conveying module comprises a plate chain conveyor and a control unit, the plate chain conveyor corresponds to the storage module in position, a blocking unit used for adjusting the discharging position is installed on the periphery of the plate chain conveyor, and the control unit is in data connection with the plate chain conveyor and the blocking unit and controls the conveying speed and starting of the plate chain conveyor. Opening of the blocking unit is controlled and adjusted; the material storage module comprises a plurality of tanks, a controller mounted on the tanks, and a storage quantity sensor and an alarm which are mounted in the tanks; and a controllable feeding hole for feeding is formed in each tank. The automatic distribution production line for powder conveying can be regulated and controlled, and material accumulation is avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of powder conveying, in particular to an automatic distribution production line for powder conveying, and also relates to an operation method of the automatic distribution production line for powder conveying. Background Art

[0002] When producing and processing powder, it is necessary to use a distribution production line for conveying and feeding. In production, traditional manual operation is used. Once a certain production device fails, the production line automatically cuts off the power supply from the source, causing the entire production line to stop running. Calculated at a transportation volume of 3 tons per minute for this production line, there is at most a lag reaction time of 3 minutes, and nearly 10 tons of powder will accumulate. Due to the narrow space, it is extremely difficult for manual cleaning, and it is time-consuming and laborious. Summary of the Invention

[0003] The purpose of the present invention is to provide an automatic distribution production line for powder conveying to solve the problems raised in the background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: An automatic distribution production line for powder conveying, including a processing and manufacturing module, a conveying module, and a storage module. The conveying module conveys the materials processed by the processing and manufacturing module to the storage module;

[0005] Among them, the conveying module includes a plate chain conveyor and a control unit. The plate chain conveyor corresponds to the position of the storage module, and a blocking unit for adjusting the discharge position is installed on the outer periphery of the plate chain conveyor. The control unit is connected to the plate chain conveyor and the blocking unit for data connection, controls the conveying speed and start of the plate chain conveyor, and controls and adjusts the opening of the blocking unit;

[0006] The storage module includes a plurality of tanks, a controller installed on the tank, a storage sensor and an alarm installed in the tank. A controllable feed port for feeding is provided on the tank, and the upper limit level and the lower limit level of the tank are set by the controller for the threshold of the storage sensor.

[0007] As a preferred implementation, the processing and manufacturing module includes:

[0008] A jaw crusher for processing materials;

[0009] A hammer crusher for processing materials;

[0010] A belt conveyor and an elevator for conveying the materials of the jaw crusher and the hammer crusher to the plate chain conveyor.

[0011] As a preferred implementation, a cleaning device is further provided in front of the jaw crusher.

[0012] As a preferred embodiment, the number of the multiple tanks is set to nine, and the multiple tanks are freely grouped and combined.

[0013] An operation method of an automatic distribution production line for powder conveying includes the following steps:

[0014] Step 1, material processing: The material is introduced into the jaw crusher, and then is successively hammer-crushed, conveyed and lifted by the hammer crusher, belt conveyor and elevator.

[0015] Step 2, material transmission: The processed material is conveyed. When it reaches the blocking unit of the corresponding tank, the blocking unit and the controllable feeding port are opened, and the apron conveyor conveys the material into the tank.

[0016] Step 3, conveying adjustment: When the storage sensor of a tank reaches the upper limit of the material level, the blocking unit and the controllable feeding port at the position of this tank can be successively closed. When the material in the last tank is filled to 95% of the upper limit of the material level, the production line is controlled to stop automatically in sequence.

[0017] As a preferred embodiment, the shutdown time interval for stopping in sequence is freely set.

[0018] Compared with the prior art, the technical effects and advantages of the present invention are as follows:

[0019] When the automatic distribution production line for powder conveying is in use, the material can be successively processed and conveyed. When a certain production device fails, the devices are successively closed in sequence, so that the material will not accumulate excessively. When the material in the last tank is filled to 95% of the upper limit of the material level, the production line is controlled to stop automatically in sequence to avoid material accumulation.

[0020] The automatic distribution production line for powder conveying can be regulated to avoid material accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the framework diagram of the present invention;

[0022] Figure 2 is the flow chart of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In the following description, numerous specific details are given to provide a more thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that the present invention may be practiced without one or more of these details. In other instances, well-known technical features have not been described in order to avoid obscuring the present invention.

[0024] Please refer to Figures 1 to 2, A powder conveying and automatic distribution production line. In this embodiment, it includes a processing module, a conveying module, and a storage module. The conveying module conveys the materials processed by the processing module to the storage module;

[0025] Among them, the conveying module includes a plate chain conveyor and a control unit. The plate chain conveyor corresponds to the position of the storage module, and a blocking unit for adjusting the discharge position is installed on the outer periphery of the plate chain conveyor. The control unit is connected to the plate chain conveyor and the blocking unit for data connection to control the conveying speed and start of the plate chain conveyor, and control and adjust the start of the blocking unit;

[0026] The storage module includes multiple tanks, a controller installed on the tanks, a storage sensor and an alarm installed in the tanks. A controllable feed inlet for feeding is provided on the tanks. The upper and lower limit levels of the tanks are set by the controller for the storage sensor. The number of multiple tanks is set to nine, and multiple tanks are freely grouped and combined. For convenience, the selected bins can be grouped and managed. For example, bins 1, 2, and 3 are group A, and bins 4 - 9 are group B; The bins within group A cannot be grouped with the bins in group B, that is, the grouping can only be carried out within the same group

[0027] Automatic selection.

[0028] The processing module includes:

[0029] A jaw crusher for processing materials;

[0030] A hammer crusher for processing materials;

[0031] A belt conveyor and an elevator for conveying the materials from the jaw crusher and the hammer crusher to the plate chain conveyor.

[0032] A cleaning device is also provided in front of the jaw crusher. Feeding and cleaning are integrated, and the materials are cleaned while being fed.

[0033] An operation method of a powder conveying and automatic distribution production line includes the following steps:

[0034] Step 1, Material processing: The materials are introduced into the jaw crusher and then are successively hammer - crushed, conveyed, and lifted by the hammer crusher, belt conveyor, and elevator. If the stored materials are different, the bin with the lowest level is preferentially filled. When the levels of all bins are higher than the lower limit level, the bins are filled one by one;

[0035] Step 2, Material transmission: The processed materials are conveyed. When reaching the blocking unit corresponding to the tank, the blocking unit and the controllable feed inlet are opened, and the plate chain conveyor conveys the materials into the tank;

[0036] Step 3. Conveyor adjustment: When the storage sensor of a tank reaches the upper limit of the material level, the blocking unit and the controllable feed port at the tank can be closed in sequence. When the material in the last tank is filled to 95% of the upper limit of the material level, the production line is controlled to stop automatically in sequence.

[0037] The shutdown time interval for stopping in sequence can be freely set. The equipment can only be started in sequence when starting up, otherwise the equipment cannot be started, and startup sequence control protection is carried out. On the contrary, it can only be stopped in sequence when shutting down.

[0038] The control signals of the entire production line are connected to the PLC for program control, and individual operation control can also be carried out through physical buttons. The touch screen on the PLC control cabinet can be used for operation permissions. The display screen in the central control room and the 65-inch large screen on site can only display the operating status of the monitoring equipment and the material level status of each silo, without operation control permissions.

[0039] It should be noted that in this article, relational terms such as "one" and "two" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0040] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A powder conveying automatic distribution production line, characterized by: A processing module, a conveying module and a storage module, wherein the conveying module conveys the materials processed by the processing module to the storage module; The conveying module includes a plate chain conveyor and a control unit. The plate chain conveyor corresponds to the position of the storage module, and a blocking unit for adjusting the discharge position is installed on the periphery of the plate chain conveyor. The control unit is data-connected with the plate chain conveyor and the blocking unit to control the conveying speed and opening of the plate chain conveyor, and control and adjust the opening of the blocking unit. The material storage module includes multiple tanks, controllers installed on the tanks, and storage sensors and alarms installed in the tanks. The tanks are provided with controllable feed ports for feeding. The upper and lower limit material levels of the tanks are set by the controller through threshold setting of the storage sensors.

2. The automatic powder delivery and distribution production line according to claim 1, characterized in that: The processing module comprises: Jaw crusher, used for processing materials; Hammer crusher, used for processing materials; Belt conveyors and elevators are used to transport materials from jaw crushers and hammer crushers to plate chain conveyors.

3. The automatic powder delivery and distribution production line according to claim 1 is characterized by: A cleaning device is also provided in front of the jaw crusher.

4. The automatic powder delivery and distribution production line according to claim 1 is characterized by: The number of the plurality of tanks is set to nine, and the plurality of tanks are freely grouped and combined.

5. An operating method for a powder conveying automatic distribution production line, used for operating the powder conveying automatic distribution production line according to any one of claims 1 to 4, characterized in that: The following steps are involved: Step 1: Material processing: The material is introduced into the jaw crusher, and then hammered, conveyed and lifted by the hammer crusher, belt conveyor and elevator in sequence; Step 2: Material transportation: The processed materials are transported. When they are transported to the blocking unit of the corresponding tank, the blocking unit and the controllable feed port are opened, and the plate chain conveyor transports the materials into the tank; Step 3: Conveying adjustment: When the storage sensor of a tank reaches the upper limit material level, the blocking unit and the controllable feed port at the tank can be closed in sequence. When the material in the last tank is filled to 95% of the upper limit material level, the production line is controlled to automatically shut down in sequence.

6. The method for operating a powder conveying automatic distribution production line according to claim 5, characterized in that: The shutdown time intervals for the sequential shutdowns can be freely set.

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