Stirring reaction kettle for powder material blanking

Abstract

The utility model belongs to the field of stirring reaction kettles, and particularly relates to a stirring reaction kettle for discharging powder materials, which is suitable for production of stirring reaction kettles for discharging the powder materials. According to the technical scheme, the device comprises a tank body, a discharging mechanism and a discharging auger. The upper end of the tank body is provided with a feeding pipe opening used for feeding of powder materials. The discharging mechanism is arranged above the tank body and at least comprises a material storage box, and the material storage box has the tendency of reciprocating operation in the vertical direction. The discharging packing auger is fixed to the lower end of the storage box, a pipe fitting of the discharging packing auger is communicated with the storage box, the pipe fitting of the discharging packing auger is connected into the tank body in an inserted mode, and the discharging packing auger has the tendency of moving back and forth in the vertical direction along with the storage box. And the distance between the lower end of the pipe fitting of the blanking auger and the stored materials in the tank body is 3-10cm.

Description

Technical Field

[0001] The utility model belongs to the field of stirring reaction kettles, and in particular relates to a stirring reaction kettle used for feeding powder materials. Background Art

[0002] Water-based silicon steel insulating coating can improve the processing performance of silicon steel plates and become an important and indispensable material in the current silicon steel production.

[0003] During the production of water-based silicon steel insulating coating, it is necessary to add corresponding powdered materials such as salt into the reactor. In the current technology, the powdered materials are added from the upper end of the reactor through the feeding pipes. Therefore, the powdered materials form a smoke state after entering the reactor, causing some powdered materials to adhere to the inner wall of the top of the reactor and even penetrate into the bearing between the tank body and the stirring element of the reactor. After long-term operation, the life of the reactor is reduced, and the quality of the produced water-based silicon steel insulating coating is poor due to errors in the addition of some ingredients. Utility Model Content

[0004] In order to overcome the defects in the above-mentioned related technologies, the utility model proposes a stirred reactor for feeding powder materials, which can be applicable to the production of stirred reactors with powder material feeding.

[0005] Some embodiments of the utility model provide a stirred reactor for discharging powder materials. The stirred reactor for discharging powder materials comprises: a tank body, a discharging mechanism and a discharging auger. Wherein, a feeding nozzle for feeding powder materials is arranged at the upper end of the tank body. The discharging mechanism is arranged above the tank body, and the discharging mechanism at least comprises a storage box, and the storage box has a tendency to reciprocate in the vertical direction. The discharging auger is fixed to the lower end of the storage box, and the pipe fittings of the discharging auger are connected to the storage box, the pipe fittings of the discharging auger are inserted into the tank body, and the discharging auger has a tendency to reciprocate in the vertical direction following the storage box, so that the distance between the lower end of the pipe fittings of the discharging auger and the stored material in the tank body is 3~10cm.

[0006] Preferably, the feed pipe opening is arranged at the edge of the upper side wall of the tank body, and an angle is arranged between the center line of the feed pipe opening and the vertical direction. The pipe fitting of the feed auger is inserted into the feed pipe opening, and the pipe fitting of the feed auger has a tendency to reciprocate along the extension direction of the center line of the feed pipe opening.

[0007] Preferably, the unloading mechanism also includes a lifter, which is fixed on the tank body, and the telescopic component of the lifter has a tendency to reciprocate along the center line of the feed pipe opening, and the storage box is fixed to the telescopic component.

[0008] Preferably, the unloading mechanism further comprises: a fixed frame and a plurality of pressure sensors. The fixed frame is a square frame, the fixed frame comprises a horizontal end face, the horizontal end face is an annular structure, the fixed frame is fixed on the telescopic component, the material storage box is fixed on the telescopic component, and the plurality of pressure sensors are fixed on the horizontal end face.

[0009] A fixing ring adapted to the horizontal end surface is arranged around the material storage box, the material storage box is arranged in the square frame, the fixing ring is arranged on the horizontal end surface, and the multiple pressure sensors are configured to detect the gravity of the material storage box.

[0010] Preferably, the feed pipe opening is clearance-matched with the pipe fitting of the unloading auger.

[0011] Preferably, the unloading auger comprises a stepper motor, the stepper motor is coaxially fixedly connected to the upper end of the pipe fitting of the unloading auger, and the stepper motor is coaxially fixedly connected to the rotating shaft of the unloading auger.

[0012] The beneficial effects of the utility model are:

[0013] The utility model adopts a feeding mechanism and a feeding auger, and can adjust the height of the lower end of the pipe of the feeding auger according to the height of the liquid level in the tank body, that is, can adjust the distance between the lower end of the pipe of the feeding auger and the liquid level, can avoid the situation that a large amount of powder is lifted up and scattered when the powdered material is fed, prevent the powder from adhering to the upper inner wall of the tank body, can improve the accuracy of the ingredients of the prepared product in the tank body, and reduce the erosion of the inner wall of the tank body by some corrosive powders. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the related technologies, the drawings required for use in the embodiments or the related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural diagram of the utility model. DETAILED DESCRIPTION

[0016] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0017] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0018] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0019] like Figure 1 As shown, a stirred reactor for feeding powder materials. The stirred reactor for feeding powder materials comprises: a tank body 1, a feeding mechanism 2 and a feeding auger 3. Among them, a feeding nozzle 11 for feeding powder materials is arranged at the upper end of the tank body 1. The feeding mechanism 2 is arranged above the tank body 1, and the feeding mechanism 2 at least comprises a storage box 21, and the storage box 21 has a tendency to reciprocate in the vertical direction. The feeding auger 3 is fixed to the lower end of the storage box 21, and the pipe fittings of the feeding auger 3 are connected to the storage box 21, and the pipe fittings of the feeding auger 3 are inserted into the tank body 1, and the feeding auger 3 has a tendency to reciprocate in the vertical direction following the storage box 21, so that the distance between the lower end of the pipe fittings of the feeding auger 3 and the stored material in the tank body 1 is 3~10cm.

[0020] Preferably, the feed nozzle 11 is arranged at the edge of the upper side wall of the tank body 1, and an angle is arranged between the center line of the feed nozzle 11 and the vertical direction. The pipe fittings of the feed auger 3 are inserted into the feed nozzle 11, and the pipe fittings of the feed auger 3 have a tendency to reciprocate along the extension direction of the center line of the feed nozzle 11.

[0021] Preferably, the unloading mechanism 2 also includes a lifter 22, which is fixed on the tank body 1, and the telescopic component of the lifter 22 has a tendency to reciprocate along the center line of the feed pipe mouth 11, and the storage box 21 is fixed to the telescopic component.

[0022] Preferably, the unloading mechanism 2 further comprises: a fixed frame and a plurality of pressure sensors. The fixed frame is a square frame, the fixed frame comprises a horizontal end face, the horizontal end face is an annular structure, the fixed frame is fixed on the telescopic component, the material storage box 21 is fixed on the telescopic component. The plurality of pressure sensors are fixed on the horizontal end face.

[0023] A fixing ring adapted to the horizontal end surface is disposed around the storage box 21 . The storage box 21 is disposed in the square frame. The fixing ring is disposed on the horizontal end surface. The multiple pressure sensors are configured to detect the gravity of the storage box 21 .

[0024] Preferably, the feed pipe opening 11 is clearance-matched with the pipe fitting of the unloading auger 3 .

[0025] Preferably, the unloading auger 3 comprises a stepping motor, the stepping motor is coaxially fixedly connected to the upper end of the pipe of the unloading auger 3 , and the stepping motor is coaxially fixedly connected to the rotating shaft of the unloading auger 3 .

[0026] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0027] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be easily thought of by technicians familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A stirred reactor for feeding powder materials, characterized in that: include: A tank body, wherein the upper end of the tank body is provided with a feeding nozzle for feeding powder material; A material unloading mechanism is arranged above the tank body, and the material unloading mechanism at least comprises a material storage box, and the material storage box has a tendency to reciprocate in the vertical direction; A material unloading auger is fixed at the lower end of the material storage box, and the pipe fittings of the material unloading auger are connected to the material storage box, the pipe fittings of the material unloading auger are inserted into the tank body, and the material unloading auger has a tendency to reciprocate in the vertical direction following the material storage box, so that the distance between the lower end of the pipe fittings of the material unloading auger and the stored material in the tank body is 3~10cm.

2. A stirred reactor for feeding powder materials according to claim 1, characterized in that: The feed pipe opening is arranged at the edge of the side wall of the upper end of the tank body, and an angle is arranged between the center line of the feed pipe opening and the vertical direction; The pipe fitting of the unloading auger is inserted into the feeding pipe opening, and the pipe fitting of the unloading auger has a tendency to reciprocate along the extension direction of the center line of the feeding pipe opening.

3. A stirred reactor for feeding powder materials according to claim 2, characterized in that: The unloading mechanism also includes a lifter, which is fixed on the tank body. The telescopic component of the lifter has a tendency to reciprocate along the center line of the feed pipe mouth, and the storage box is fixed to the telescopic component.

4. A stirred reactor for feeding powder materials according to claim 3, characterized in that: The unloading mechanism also includes: A fixed frame, the fixed frame is a square frame, the fixed frame includes a horizontal end surface, the horizontal end surface is an annular structure, the fixed frame is fixed on the telescopic component, and the material storage box is fixed on the telescopic component; A plurality of pressure sensors, wherein the plurality of pressure sensors are fixed on the horizontal end surface; A fixing ring adapted to the horizontal end surface is arranged around the material storage box, the material storage box is arranged in the square frame, the fixing ring is arranged on the horizontal end surface, and the multiple pressure sensors are configured to detect the gravity of the material storage box.

5. A stirred reactor for feeding powder materials according to claim 4, characterized in that: The feed pipe opening is clearance-matched with the pipe fitting of the unloading auger.

6. A stirred reactor for feeding powder materials according to claim 5, characterized in that: The unloading auger comprises a stepping motor, the stepping motor is coaxially fixedly connected to the upper end of the pipe fitting of the unloading auger, and the stepping motor is coaxially fixedly connected to the rotating shaft of the unloading auger.

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