An automatic deslagging system based on a disc centrifuge

Abstract

The utility model discloses an automatic deslagging system based on disc centrifuge belongs to food processing equipment technical field. System includes collection box, liquid level inductor, automatic start -stop pump, conveying pipeline, collection bucket and controller, collection box is fixed on the ground or installation mesa, and liquid level inductor is installed in the collection box, and the both ends of conveying pipeline are collected respectively and are connected with collection box and collection bucket, and automatic start -stop pump is installed on conveying pipeline, disc centrifuge is installed in the just above of collection box, and the material slag of disc centrifuge work produces is discharged into the collection box through deslagging port, and liquid level inductor real -time monitoring material slag's liquid level height, when reaches the upper limit of setting liquid level height, and through the controller starts automatic start -stop pump and will the material slag in collection box through conveying pipeline and is discharged to collection bucket, and when reaches the lower limit of setting liquid level height, and the controller closes automatic start -stop pump. The utility model can effectively avoid the operator to have scalding accident, reduce the labor intensity and promote the deslagging efficiency of disc centrifuge.

Description

Technical Field

[0001] This utility model relates to the field of food processing equipment technology, specifically to an automatic slag discharge system based on a disc centrifuge. Background Technology

[0002] In the condiment industry, disc centrifuges are important tools for solid-liquid separation of enzymatic hydrolysates. Their function is simply to separate the liquid (collected material) from the semi-solid material, also known as residue. This semi-solid material is fluid, and its discharge port is generally located at the bottom of the machine without any connection to other devices. Its external structure is shown in the attached figure. Figure 2 As shown.

[0003] In actual operation and use, operators need to alternately use stainless steel containers to collect and transfer the slag at the slag discharge outlet, ultimately collecting it into a slag transfer bucket. The machine must be paused when changing the stainless steel containers. The slag temperature is generally 60-80℃, and each transfer weighs approximately 5-10 kg. When producing 1000 kg of separated liquid, 100-200 transfers are required. This transfer method poses a significant risk of burns to operators, is physically demanding, and has low slag discharge efficiency.

[0004] Therefore, it is essential to design a safe, efficient, and convenient automatic slag removal device. Utility Model Content

[0005] In view of this, the present invention provides an automatic slag discharge system based on a disc centrifuge. By setting a liquid level sensor inside the collection tank to trigger the discharge pump, the slag is automatically transferred and collected. This can effectively avoid burns to operators, reduce labor intensity, and improve the slag discharge efficiency of the disc centrifuge.

[0006] An automatic slag discharge system based on a disc centrifuge includes a collection tank, a liquid level sensor, an automatic start / stop pump, a delivery pipeline, a collection bucket, and a controller;

[0007] The collection box is fixed to the ground or a mounting platform, with the top of the collection box open. A liquid level sensor is installed in the center of the collection box, and the collection bucket is located next to the collection box. The two ends of the conveying pipe are connected to the bottom of the collection box and the top of the collection bucket, respectively. The automatic start-stop pump is installed on the conveying pipe. The disc centrifuge is installed directly above the collection box. When the disc centrifuge is working, the slag produced is discharged into the collection box through the slag discharge port. The liquid level sensor monitors the liquid level of the slag in real time. When the upper limit of the set liquid level is reached, the controller starts the automatic start-stop pump to discharge the slag in the collection box to the collection bucket through the conveying pipe. When the lower limit of the set liquid level is reached, the controller shuts off the automatic start-stop pump.

[0008] Furthermore, the collection box adopts a rectangular box structure with an open top, and the top of the collection box is provided with an installation interface that mates with the outer shell of the disc centrifuge.

[0009] Furthermore, the collection box and collection bucket are made of stainless steel.

[0010] Furthermore, the controller communicates with the automatic start-stop pump via wired or wireless means.

[0011] Furthermore, the delivery pipeline is a flexible metal hose with a braided layer.

[0012] Beneficial effects:

[0013] This invention uses a collection box to collect the residue discharged from the disc centrifuge. A level sensor monitors the liquid level in the collection box and controls the automatic start and stop of the pump, achieving unmanned transfer of residue. This eliminates the need for personnel to use stainless steel containers to transfer residue, avoiding the risk of burns from contact with hot residue. It also eliminates the workload of using stainless steel containers to alternately move residue and pour residue into the transfer bucket. Furthermore, the entire production process does not require operators to turn the machine on and off or pause the centrifugation process, allowing for continuous residue discharge and uninterrupted production, thus improving production efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the composition of an automatic slag removal system based on a disc centrifuge;

[0015] Figure 2 This is a structural diagram of a disc centrifuge.

[0016] Figure 3 This is a schematic diagram of the structure of an automatic slag removal system.

[0017] The components include: 1. Disc centrifuge; 2. Slag discharge port; 3. Liquid level sensor; 4. Collection tank; 5. Automatic start / stop pump; 6. Delivery pipeline; and 7. Collection bucket. Detailed Implementation

[0018] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] This utility model provides an automatic slag removal system based on a disc centrifuge, as shown in the attached figure. Figure 1 and 3 As shown, the system includes a collection tank 4, a liquid level sensor 3, an automatic start-stop pump 5, a delivery pipeline 6, a collection bucket 7, and a controller (not shown in the figure);

[0020] First, a rectangular collection box 4 is fixed to the ground or a mounting platform. The collection box 4, made of stainless steel, has an open top. A liquid level sensor 3 is installed in the center of the collection box 4. A collection bucket 7, also made of stainless steel, is located next to the collection box 4. The two ends of the conveying pipe 6 are connected to the bottom of the collection box 4 and the top of the collection bucket 7, respectively. An automatic start-stop pump 5 is installed on the conveying pipe 6 near the collection box 4. A disc centrifuge 1 is installed directly above the collection box 4. The slag discharge port 2 of the disc centrifuge 1 faces the inner bottom surface of the collection box 4. The slag produced by the disc centrifuge 1 during operation is discharged into the collection box 4 through the slag discharge port 2. The liquid level sensor 3 monitors the liquid level of the slag in real time. When the upper limit of the set liquid level is reached, the controller starts the automatic start-stop pump to discharge the slag in the collection box 4 to the collection bucket 7 through the conveying pipe 6. When the lower limit of the set liquid level is reached, the controller issues a shutdown command to shut down the automatic start-stop pump 5.

[0021] To facilitate the installation of the disc centrifuge 1 and the collection box 4, the upper end of the collection box 4 is provided with an installation interface that mates with the housing of the disc centrifuge 1. To enhance the service life of the system, the delivery pipe 6 is a flexible metal hose with a braided layer.

[0022] In addition, the controller communicates with the automatic start-stop pump 5 via wired or wireless means.

[0023] In this embodiment, the liquid level sensor 3 is a float-type liquid level sensor. The float-type liquid level sensor monitors the liquid level height in real time. The float-type liquid level sensor has a magnetic float inside. After the magnetic float senses the liquid level height, it converts the physical signal into an electrical signal. After receiving the electrical signal, the controller sends a control signal to the automatic start-stop pump 5.

[0024] In summary, the above are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. An automatic slag removal system based on a disc centrifuge, characterized in that, Includes collection tank, level sensor, automatic start / stop pump, delivery pipeline, collection bucket and controller; The collection box is fixed to the ground or a mounting platform, with the top of the collection box open. A liquid level sensor is installed in the center of the collection box, and the collection bucket is located next to the collection box. The two ends of the conveying pipe are connected to the bottom of the collection box and the top of the collection bucket, respectively. The automatic start-stop pump is installed on the conveying pipe. The disc centrifuge is installed directly above the collection box. When the disc centrifuge is working, the slag produced is discharged into the collection box through the slag discharge port. The liquid level sensor monitors the liquid level of the slag in real time. When the upper limit of the set liquid level is reached, the controller starts the automatic start-stop pump to discharge the slag in the collection box to the collection bucket through the conveying pipe. When the lower limit of the set liquid level is reached, the controller shuts off the automatic start-stop pump.

2. The automatic slag removal system based on a disc centrifuge as described in claim 1, characterized in that, The collection box adopts a rectangular box structure with an open top. The top of the collection box is provided with an installation interface that matches the outer shell of the disc centrifuge.

3. The automatic slag removal system based on a disc centrifuge as described in claim 2, characterized in that, The collection boxes and collection buckets are made of stainless steel.

4. The automatic slag removal system based on a disc centrifuge as described in claim 3, characterized in that, The controller communicates with the automatic start-stop pump via wired or wireless means.

5. An automatic slag discharge system based on a disc centrifuge as described in claim 4, characterized in that, The delivery pipeline is a flexible metal hose with a braided layer.

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