Rapid early warning device for material leakage of discharge valve of high-speed mixer

Abstract

The utility model discloses a quick early warning device for material leakage of a discharge valve of a high-speed mixer, which relates to the technical field of mixers, and comprises a high-speed mixer, a feed port is arranged at the top of the high-speed mixer, a stirring motor is fixedly connected to the top of the high-speed mixer, and the discharge valve of the high-speed mixer is provided with a discharge port. The output end of the stirring motor is fixedly connected with a stirring paddle; a discharging bent pipe is fixedly connected to the surface of the high-speed mixer, and a temporary storage bin is fixedly connected to the bottom of the discharging bent pipe; according to the rapid early warning device for material leakage of the discharge valve of the high-speed mixer, when the rapid early warning device is used, due to the fact that the storage box is slidably connected to the interior of the discharge bent pipe, the storage box can be disengaged and embedded, and the sealing performance of the storage box is good similar to that of a drawer, even if the discharge valve leaks materials, the storage box can be separated from the discharge bent pipe; and workers can easily find that the storage box is pulled out, and leaked materials cannot fall into a temporary storage bin below to cause cross contamination.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a rapid early warning device for leakage of a discharge valve of a high-speed mixer. Background Art

[0002] A mixer is a mechanical device that uses mechanical force and gravity to evenly mix two or more materials. During the mixing process, it can also increase the contact surface area of ​​the materials to promote chemical reactions.

[0003] At present, high-speed mixers are widely used in the lithium battery / sodium battery positive electrode material processing industry. High-speed mixers are suitable for continuous operation and have good mixing effect. Generally, the raw materials prepared according to the metering ratio are added to the high-speed mixer. After mixing evenly, the discharge valve of the high-speed mixer is opened to cooperate with the purge to discharge the materials into the temporary storage bin below and enter the furnace. However, there is a problem at present. The discharge valve may not be sealed tightly, resulting in leakage during the mixing process. Then the mixed material will deviate from the designed metering ratio, and the leaked material will fall into the temporary storage bin below, causing the metering ratio of the mixed material in the bin to deviate. At present, the discharge valve is generally checked and cleaned by monitoring the main content of the mixed material and removing the cover at a certain frequency. These two methods have the problems of hysteresis and high workload of frequent removal of the top cover. Generally, when the problem is found, the unqualified material has spread to a larger range. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a rapid warning device for leakage of a high-speed mixer discharge valve, which can timely warn, discover and handle, and control the scope of abnormal materials to the current mixing flow, thereby avoiding the generation of more abnormal materials and reducing the problem of quality cost.

[0005] To achieve the above object, the utility model provides the following technical solution: a rapid warning device for leakage of a high-speed mixer discharge valve, comprising a high-speed mixer, a feed inlet is provided on the top of the high-speed mixer, a stirring motor is fixedly connected to the top of the high-speed mixer, and a stirring paddle is fixedly connected to the output end of the stirring motor;

[0006] Wherein, a discharge elbow is fixedly connected to the surface of the high-speed mixer, and a temporary storage bin is fixedly connected to the bottom of the discharge elbow;

[0007] Wherein, a discharge device is arranged on the surface of the discharge elbow.

[0008] Preferably, the discharge device comprises a cylinder, which is fixedly mounted on the surface of the discharge elbow, a telescopic rod is arranged inside the cylinder, and a discharge valve is fixedly connected to the surface of the telescopic rod.

[0009] Preferably, a discharge port is provided on the surface of the high-speed mixer, and a discharge valve is slidably engaged inside the discharge port.

[0010] Preferably, a material storage box is slidably connected to the interior of the discharge elbow, and a material storage groove is provided on the surface of the material storage box.

[0011] Preferably, an annular groove is provided on the surface of the material storage box, and a rubber sealing ring is slidably connected inside the annular groove.

[0012] Preferably, a contact groove is provided on the inner wall of the discharge elbow, and the surface of the rubber sealing ring contacts the inner wall of the contact groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The quick warning device for leakage of the discharge valve of the high-speed mixer. When the quick warning device is in use, a material storage box is slidably connected to the inside of the discharge elbow. The material storage box can be detached and embedded with good sealing like a drawer. Therefore, even if the discharge valve leaks, the staff can easily find it by pulling out the material storage box, and the leaked material will not fall into the temporary storage bin below to cause cross contamination.

[0015] (2) The rapid warning device for leakage of the discharge valve of the high-speed mixer is provided. When the material storage box slides into the interior of the discharge elbow, the material storage box drives the rubber sealing ring to slide and snap into the interior of the contact slot, which not only facilitates the disengagement of the material storage box, but also increases the sealing between the material storage box and the discharge elbow, thereby preventing the raw materials from leaking to the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the overall structure of a rapid warning device for leakage of a high-pressure mixer discharge valve according to the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the high-speed mixer of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the material storage box of the utility model;

[0020] Figure 4 It is a schematic diagram of the surface structure of the material storage box of the utility model.

[0021] Figure numerals: 1. high-speed mixer; 2. feed port; 3. stirring motor; 4. stirring paddle; 5. discharge elbow; 6. temporary storage bin; 7. cylinder; 8. telescopic rod; 9. discharge valve; 10. discharge port; 11. storage box; 12. storage trough; 13. annular slot; 14. rubber sealing ring; 15. contact slot. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] See also Figure 1-4 The utility model provides a technical solution: a rapid warning device for leakage of a high-speed mixer discharge valve, comprising a high-speed mixer 1, a feed inlet 2 is provided on the top of the high-speed mixer 1, a stirring motor 3 is fixedly connected to the top of the high-speed mixer 1, and a stirring paddle 4 is fixedly connected to the output end of the stirring motor 3;

[0027] The surface of the high-speed mixer 1 is fixedly connected with a discharge elbow 5, and the bottom of the discharge elbow 5 is fixedly connected with a temporary storage bin 6;

[0028] Among them, a cylinder 7 is fixedly installed on the surface of the discharge elbow 5, a telescopic rod 8 is arranged inside the cylinder 7, and a discharge valve 9 is fixedly connected to the surface of the telescopic rod 8;

[0029] The surface of the high-speed mixer 1 is provided with a discharge port 10, and the discharge valve 9 is slidably engaged in the discharge port 10;

[0030] The inside of the discharge elbow 5 is slidably connected with a storage box 11, and a storage groove 12 is provided on the surface of the storage box 11;

[0031] When the rapid early warning device for leakage of the high-speed mixer discharge valve is in use, the staff pours the material into the interior of the high-speed mixer 1 through the feed port 2, and starts the stirring motor 3. The stirring motor 3 drives the stirring paddle 4 to rotate to stir and mix the raw materials inside the high-speed mixer 1. When the raw materials are mixed, the cylinder 7 controls the telescopic rod 8 to drive the discharge valve 9 to pull down to open the discharge port 10, and the material in the high-speed mixer 1 is discharged into the temporary storage bin 6 with the help of purge. In this way, continuous operation is very convenient. The disadvantage is that if the discharge valve is not sealed tightly and leaks, it is difficult to detect in time, which will greatly increase the probability of defective products.

[0032] When the rapid early warning device for leakage of the high-speed mixer discharge valve is in use, since the storage box 11 is slidably connected to the inside of the discharge elbow 5, and the storage box 11 can be detached and embedded with good sealing like a drawer, even if the discharge valve 9 leaks, the staff can easily find it by pulling out the storage box 11 and the leaked material will not fall into the temporary storage bin 6 below to cause cross contamination.

[0033] The surface of the material storage box 11 is provided with an annular groove 13, and a rubber sealing ring 14 is slidably connected inside the annular groove 13;

[0034] The inner wall of the discharge elbow 5 is provided with a contact groove 15 , and the surface of the rubber sealing ring 14 is in contact with the inner wall of the contact groove 15 .

[0035] When the material storage box 11 slides into the interior of the discharge elbow 5, the material storage box 11 drives the rubber sealing ring 14 to slide and get stuck in the contact groove 15, which not only facilitates the disengagement of the material storage box 11, but also increases the sealing between the material storage box 11 and the discharge elbow 5, thereby preventing the raw materials from leaking to the outside.

[0036] Working principle: The rapid early warning device for leakage of the discharge valve of the high-speed mixer, the staff pours the material into the interior of the high-speed mixer 1 through the feed port 2, and starts the stirring motor 3, and the stirring paddle 4 is driven by the stirring motor 3 to rotate to stir and mix the raw materials inside the high-speed mixer 1, when the raw materials are mixed, the cylinder 7 controls the telescopic rod 8 to drive the discharge valve 9 to pull down to open the discharge port 10, and the materials in the high-speed mixer 1 are discharged into the temporary storage bin 6 with the help of purge, because the storage box 11 is slidably connected to the inside of the discharge elbow 5, even if the discharge valve 9 leaks, the staff can easily find it by pulling out the storage box 11, and the leaked material will not fall into the temporary storage bin 6 below to cause cross contamination, when the storage box 11 slides into the interior of the discharge elbow 5, the storage box 11 drives the rubber sealing ring 14 to slide and card into the inside of the contact card slot 15, which not only facilitates the disengagement of the storage box 11, but also increases the sealing between the storage box 11 and the discharge elbow 5, thereby preventing the raw materials from leaking to the outside.

[0037] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A rapid warning device for leakage of a high-speed mixer discharge valve, comprising a high-speed mixer (1), characterized in that: The top of the high-speed mixer (1) is provided with a feed inlet (2), the top of the high-speed mixer (1) is fixedly connected to a stirring motor (3), and the output end of the stirring motor (3) is fixedly connected to a stirring paddle (4); Wherein, a discharge elbow (5) is fixedly connected to the surface of the high-speed mixer (1), and a temporary storage bin (6) is fixedly connected to the bottom of the discharge elbow (5); Wherein, a discharge device is arranged on the surface of the discharge elbow (5).

2. The rapid warning device for leakage of a high-pressure mixer discharge valve according to claim 1 is characterized in that: The discharge device comprises a cylinder (7) which is fixedly mounted on the surface of a discharge elbow (5); a telescopic rod (8) is arranged inside the cylinder (7); and a discharge valve (9) is fixedly connected to the surface of the telescopic rod (8).

3. The rapid warning device for leakage of a high-pressure mixer discharge valve according to claim 2 is characterized in that: A discharge port (10) is provided on the surface of the high-speed mixer (1), and a discharge valve (9) is slidably engaged inside the discharge port (10).

4. The rapid warning device for leakage of a high-pressure mixer discharge valve according to claim 1 is characterized in that: A material storage box (11) is slidably connected inside the material discharge elbow (5), and a material storage groove (12) is provided on the surface of the material storage box (11).

5. The rapid warning device for leakage of a high-pressure mixer discharge valve according to claim 4 is characterized in that: An annular groove (13) is provided on the surface of the material storage box (11), and a rubber sealing ring (14) is slidably connected inside the annular groove (13).

6. The rapid warning device for leakage of a high-pressure mixer discharge valve according to claim 5 is characterized in that: The inner wall of the discharge elbow (5) is provided with a contact groove (15), and the surface of the rubber sealing ring (14) is in contact with the inner wall of the contact groove (15).

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