TH26554B - Methods and machines for feeding the crushed material - Google Patents

Abstract

DC60 (27/10/46) The machine and method are designed to feed crushed material, consisting of a first storage container for receiving and discharging the crushed material. The machine includes a separation chamber attached to the first storage container, which is alternately filled or discharged with crushed material. A second storage container is connected to the outlet of the separation chamber, for alternating filling of the second storage container according to a predetermined storage volume of crushed material. A discharge device is attached to the outlet of the second storage container for continuous control of the discharge of crushed material. A conveyor is arranged with the discharge device for transporting the discharged material. Equipment is provided to calculate the amount of crushed material in the second storage container according to the predetermined filling level or weight of crushed material, and a control device for signal processing is provided with the equipment for calculating the amount of crushed material in the second storage container to alternately open or close the separation chamber for filling the second storage container. The machine and method are designed to feed crushed material, consisting of a first storage container for receiving and discharging the crushed material. The machine consists of a separation chamber attached to the first storage container, which is alternately filled or discharged with crushed material. A second storage container is connected to the outlet of the separation chamber for alternating filling of the second storage container according to a predetermined storage volume of crushed material. A discharge device is attached to the outlet of the second storage container for continuous control of the discharge of crushed material. A conveyor is arranged with the discharge device for transporting the discharged material. Equipment is provided to calculate the amount of crushed material in the second storage container according to the predetermined filling level or weight of crushed material, and a control device for signal processing is provided with the equipment for calculating the amount of crushed material in the second storage container to alternately open or close the separation chamber for filling the second storage container.

Claims (17)

1. The crushed material feeding machine comprises: feeding the crushed material into a separate chamber from the first storage container; alternating feeding of the crushed material in predetermined quantities from the separate chamber into a second storage container; continuous discharge of the crushed material from the second storage container while controlling the vacuum effect during the discharge process; calculation of the quantity of crushed material in the second storage container by measurement; filling or discharging the second storage container when the quantity of crushed material is not at a predetermined level or weight, where the calculation procedure includes: calculating the variation in the weight of crushed material measured in the second storage container for alternating the opening or closing of the separate chamber for continuous filling of the second storage container relative to the weight of material measured in the second storage container; and alternating the opening or closing of the separate chamber according to the weight of crushed material in the second storage container. 2. The method for storing the crushed material as per claim 1, in which the procedure for calculating the predetermined quantity of such crushed material in the second storage device is carried out by means of weighing. 3. The method for feeding the crushed material as claimed in Reputation 1, which also includes the following procedures: controlling the pressure exerted on the crushed material in the first storage container, the second storage container, and the separate chambers, during the loading or unloading of the crushed material between them. 4. The method for feeding the crushed material as claimed in Reputation 1, which also includes the following procedures: controlling the pressure exerted on the crushed material in the second storage container, the first storage container, and the loading or unloading of the crushed material between them. 5. The method for feeding the crushed material as requested in Reputation 1, where the procedure for calculating the predetermined quantity of crushed material also includes a step for automatically switching the calculation of the crushed material into the second storage device, which will be carried out by means of the level of the crushed material or by means of the weight of the crushed material in the second storage container. 6. The crushed material containment device comprises a first collection container consisting of upper and lower sections. This first collection container has filling and discharge ports, respectively, for receiving and discharging crushed material with a constant flow. This device includes: a separation chamber attached to the first collection container, which contains an inlet and outlet. These inlet and outlet are alternately opened and closed to fill or discharge the separation chamber with crushed material. The inlet and outlet are opened and closed alternately to reduce back pressure during filling of crushed material, resulting in higher feed stability during alternating ignition. A second collection container contains an inlet and outlet. The inlet of the second collection container is connected to the outlet of the first separation chamber for alternating filling of predetermined amounts of crushed material. The inlet of the second collection container is controlled by the alternating opening and closing of the inlet and outlet of the separation chamber to avoid vacuum effects during the discharge of crushed material from the second collection container. A discharge path is attached to the outlet of the second collection container for controlled discharge. The continuous discharge of the crushed material is facilitated by a conveyor path integrated with the discharge path. A method is devised to calculate the predetermined quantity of crushed material in the second storage container, controlling the alternating filling and discharge of the second container based on its storage level or weight. A control method for signal processing is provided for calculating the quantity of crushed material in the second container, enabling the alternating opening and closing of the inlet and outlet of the separate chamber for filling the second container based on its storage level or weight. 7. A device for feeding crushed material as requested in claim 6, which is separated by a door (sluice). 8. A device for feeding crushed material as claimed in claim 6, with a damper provided at the entrance and exit of the separation chamber. 9. A device for feeding crushed material as claimed in claim 6, with a discharge path of a cellular wheel sluice. 10. A device for feeding crushed material as claimed in claim 6, with the discharge path being an air-lock rotary valve. 11. A device for feeding crushed material as specified in Claim 6, with a star feeder discharge path. 12. A device for feeding crushed material as claimed in Claim 6, whereby the weighing method is used to calculate the quantity of crushed material. 13. A device for feeding crushed material as claimed in claim 12, whereby the weighing means a weight hooper. 14. A device for feeding crushed material as claimed in Claim 6, with a method for calculating the quantity of crushed material as a level detector. 15. A device for feeding crushed material as claimed in Claim 6, where the conveyance is a pneumatic route. 16. A device for feeding crushed material as claimed in claim 6, in which the first storage container, a separate chamber, and a second storage container are provided with a mechanism for balancing the air pressure generated during the loading and unloading of the crushed material. 17. A device for feeding the crushed material as claimed in claim 6, whose control pathways include: a filling control pathway connected to the said separation chamber for sending signals indicating the filling or discharge of the separation chamber; a fuel control pathway connected to the said discharge pathway for controlling the speed of the discharge pathway according to the requirements of the crushed material; a fluid flow control pathway connected to the said conveyor pathway for controlling the transport and flow of fluid fed with the crushed material; and control pathways for processing provided on the filling control pathway, on the said fuel control pathway, and on the fluid flow control pathway for receiving and generating signals of the level or weight of the crushed material in the said second storage container, for filling the second storage container.