Chemical safety feeding auxiliary device
By designing a chemical safety feeding auxiliary device, the centrifugal force of the dispersing and feeding mechanisms was utilized to solve the problem of powdered chemical raw materials accumulating in the reactor, thus achieving uniform dispersion of chemical raw materials and improving reaction efficiency.
Patent Information
- Application Number
- CN202520195165.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-02-08
AI Technical Summary
Existing feeding devices cannot effectively ensure sufficient contact between powdered chemical raw materials and liquid raw materials, resulting in low reaction efficiency.
A chemical safety feeding auxiliary device was designed, including a dispersing mechanism, a feeding mechanism and a feed pipe. It uses centrifugal force to evenly disperse powdered chemical raw materials, avoid local accumulation and improve reaction efficiency.
This method enables the uniform dispersion of powdered chemical raw materials within the reactor, thereby improving the reaction efficiency of the chemical raw materials.
Smart Images
Figure CN223915339U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of chemical production technology, specifically to a chemical safety feeding auxiliary device. Background Technology
[0002] Chemical industry is an abbreviation for chemical process, chemical industry and chemical engineering. All technologies that use chemical methods to change the composition and structure of substances or synthesize new substances belong to chemical production technology, also known as chemical process. The products obtained are called chemicals or chemical products. In chemical production, various liquids and materials need to be placed in a reaction tank to carry out chemical reactions in order to obtain chemical products. The device that transports the liquids or materials into the reaction vessel is called the feeding device.
[0003] In some processing operations, liquid raw materials are first added to the inside of a reactor, and then powdered chemical raw materials are transported into the reactor through a feeding device. The powdered chemical raw materials enter the reactor and react with the liquid raw materials. However, the current feeding device directly transports the powdered chemical raw materials to one side of the top of the reactor. When the powdered chemical raw materials fall into the reactor, they accumulate in a localized area. The accumulated powdered chemical raw materials cannot fully contact the liquid raw materials, thus affecting the reaction efficiency. This problem should be addressed specifically.
[0004] Therefore, a chemical safety feeding auxiliary device is proposed. Utility Model Content
[0005] The purpose of this utility model is to provide a chemical safety feeding auxiliary device to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:
[0007] A chemical safety feeding auxiliary device includes a reactor and a reactor lid. The reactor has a dispersion feeding mechanism at its top and inside for dispersing powdered chemical raw materials into the reactor. A feed pipe for guiding the powdered chemical raw materials into the dispersion feeding mechanism is fixedly inserted into the surface of the reactor lid. A feed hopper is fixedly attached to the top of the feed pipe. A feeding mechanism for uniformly and orderly conveying the powdered chemical raw materials into the feed hopper and feed pipe is located on the top of the reactor lid, and the feeding mechanism is located above the feed hopper. A raw material storage box is provided on the surface of the feeding mechanism. A liquid injection pipe is fixedly inserted into one side of the reactor. Further, the dispersion feeding mechanism includes a first motor. The first motor is fixedly attached to the top of the reactor lid. A barrel is provided below the reactor lid. A groove is opened on the surface of the barrel. A boss is fixedly attached to the bottom inner side of the barrel. A rotating shaft is rotatably provided on the surface of the reactor lid. The top of the rotating shaft passes through the surface of the reactor lid and is fixedly connected to the output end of the first motor. The bottom end of the rotating shaft is fixedly connected to the top of the boss.
[0008] Furthermore, the slots are provided in several groups, and the groups of slots are arranged in a circular array.
[0009] Furthermore, the boss is tapered and is adapted to fit the barrel body.
[0010] Furthermore, the feeding mechanism includes a support frame, the top of the vessel lid is fixedly provided with the support frame, the surface of the support frame is fixedly provided with a housing, the bottom of the housing is provided with a discharge port, which is located directly above and adapted to the feed hopper, the top of the housing is provided with a feed port, which is fixedly located directly above and adapted to the feed port, a second motor is fixedly provided on one outer wall of the housing, and a transmission rod is rotatably provided on the inner wall of the housing, with one end of the transmission rod penetrating the surface of the housing and fixedly connected to the output end of the second motor.
[0011] Furthermore, the support frame is provided in two sets, and both sets of support frames are arranged in a triangular shape.
[0012] The beneficial effects of this utility model are as follows:
[0013] 1. This utility model stores powdered chemical raw materials in a raw material storage box. The powdered chemical raw materials inside the raw material storage box can enter the feeding mechanism. The feeding mechanism evenly and orderly conveys the powdered chemical raw materials to the top of the feeding hopper. The powdered chemical raw materials enter the feeding pipe through the feeding hopper and are guided by the feeding pipe to the dispersing mechanism. The dispersing mechanism causes the powdered chemical raw materials inside to rotate. Under the action of centrifugal force, the powdered chemical raw materials inside the dispersing mechanism are diffused in all directions, thereby evenly dispersing the powdered chemical raw materials into the dispersing mechanism, thus avoiding local accumulation of chemical raw materials and improving the reaction efficiency of chemical raw materials inside the dispersing mechanism. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is a partial cross-sectional view of the present invention;
[0016] Figure 3 This is a schematic diagram of an enlarged view of part A of this utility model;
[0017] Reference numerals in the attached drawings: 1. Reactor; 2. Reactor lid; 3. Distributing mechanism; 301. First motor; 302. Barrel body; 303. Groove; 304. Boss; 305. Rotating shaft; 4. Feed pipe; 5. Feed hopper; 6. Feeding mechanism; 601. Support frame; 602. Shell; 603. Discharge port; 604. Feed port; 605. Second motor; 606. Transmission rod; 7. Raw material storage tank; 8. Liquid injection pipe. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0020] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0021] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0022] like Figures 1 to 3As shown, a chemical safety feeding auxiliary device includes a reaction vessel 1 and a vessel cover 2. The top and interior of the reaction vessel 1 are equipped with a dispersion feeding mechanism 3 for dispersing powdered chemical raw materials into the interior of the reaction vessel 1. A feed pipe 4 for guiding the powdered chemical raw materials into the dispersion feeding mechanism 3 is fixedly inserted into the surface of the vessel cover 2. A feed hopper 5 is fixedly installed at the top of the feed pipe 4. A feeding mechanism 6 is provided at the top of the vessel cover 2 for uniformly and orderly conveying the powdered chemical raw materials into the feed hopper 5 and the feed pipe 4, and the feeding mechanism 6 is located above the feed hopper 5. The surface is provided with a raw material storage box 7. A liquid injection pipe 8 is fixedly inserted into one side of the reaction vessel 1. The dispersion and dispensing mechanism 3 includes a first motor 301. The first motor 301 is fixedly installed on the top of the vessel cover 2. A barrel 302 is provided below the vessel cover 2. A groove 303 is opened on the surface of the barrel 302. A boss 304 is fixedly installed on the bottom inner side of the barrel 302. A rotating shaft 305 is rotatably provided on the surface of the vessel cover 2. The top end of the rotating shaft 305 penetrates the surface of the vessel cover 2 and is fixedly connected to the output end of the first motor 301. The bottom end of the rotating shaft 305 is fixedly connected to the top of the boss 304. Specifically, an appropriate amount of powdered chemical raw materials is stored inside the raw material storage box 7. The powdered chemical raw materials inside the raw material storage box 7 can enter the feeding mechanism 6. The feeding mechanism 6 evenly and orderly conveys the powdered chemical raw materials inside to the top of the feeding hopper 5. The powdered chemical raw materials enter the feeding pipe 4 through the feeding hopper 5, and the feeding pipe 4 guides the powdered chemical raw materials inside to the dispersing and distributing mechanism 3. The dispersing and distributing mechanism 3 can make the powdered chemical raw materials inside rotate. Under the action of centrifugal force, the powdered chemical raw materials inside the dispersing and distributing mechanism 3 are dispersed. The powdered chemical raw materials are evenly dispersed and placed into the interior of the dispersing mechanism 3, thus avoiding local accumulation of the chemical raw materials and improving the reaction efficiency of the chemical raw materials inside the dispersing mechanism 3. The feed pipe 4 introduces the powdered chemical raw materials into the interior of the barrel 302. When the first motor 301 is started, its output end drives the rotating shaft 305 to rotate, thereby causing the boss 304 to rotate, which in turn causes the barrel 302 to rotate. At this time, under the action of centrifugal force, the powdered chemical raw materials inside the barrel 302 are dispersed to the surroundings and placed into the interior of the reactor 1 through the slot 303.
[0023] like Figure 2 , Figure 3 As shown, the slots 303 are provided in several groups, and the groups of slots 303 are arranged in a ring array. Specifically, under the action of centrifugal force, the powdered chemical raw materials are diffused through the groups of slots 303 to the surrounding area, thereby making the powdered chemical raw materials evenly fed into the interior of the reactor 1.
[0024] like Figure 2 , Figure 3 As shown, the boss 304 is cone-shaped and is adapted to the barrel body 302. Specifically, the powdered chemical raw material enters the interior of the barrel body 302 and stays on the surface of the boss 304. Under the action of the boss 304, the powdered chemical raw material can be prevented from accumulating and remaining inside the barrel body 302.
[0025] like Figure 1 , Figure 2 As shown, the feeding mechanism 6 includes a support frame 601. The support frame 601 is fixedly mounted on the top of the vessel lid 2. A housing 602 is fixedly mounted on the surface of the support frame 601. A discharge port 603 is opened at the bottom of the housing 602, and the discharge port 603 is located directly above and adapted to the feed hopper 5. A feed inlet 604 is opened at the top of the housing 602, and a second motor 605 is fixedly mounted directly above and adapted to the feed inlet 604. A second motor 605 is fixedly mounted on one outer wall of the housing 602. The inner wall of the housing 602... The wall is equipped with a transmission rod 606, one end of which penetrates the surface of the housing 602 and is fixedly connected to the output end of the second motor 605. Specifically, the powdered chemical raw materials inside the raw material storage box 7 enter the interior of the housing 602 through the feed port 604. When the second motor 605 is started, its output end drives the transmission rod 606 to rotate, thereby horizontally conveying the powdered chemical raw materials inside the housing 602, so that the powdered chemical raw materials inside the housing 602 enter the interior of the feed hopper 5 from the discharge port 603.
[0026] like Figure 1 , Figure 2 As shown, there are two sets of support frames 601, and both sets of support frames 601 are arranged in a triangular shape. Specifically, the triangle has stability, and the two sets of support frames 601 support the shell 602, thereby ensuring the stability of the shell 602.
[0027] In summary: A suitable amount of powdered chemical raw materials are stored inside the raw material storage box 7. The powdered chemical raw materials inside the raw material storage box 7 can enter the feeding mechanism 6. The feeding mechanism 6 evenly and orderly conveys the powdered chemical raw materials to the top of the feed hopper 5. The powdered chemical raw materials enter the feed pipe 4 through the feed hopper 5, and are guided by the feed pipe 4 to the dispersing and distributing mechanism 3. The dispersing and distributing mechanism 3 causes the powdered chemical raw materials inside to rotate, and under the action of centrifugal force, the powdered chemical raw materials inside the dispersing and distributing mechanism 3 are diffused in all directions, thereby evenly distributing the powdered chemical raw materials inside the dispersing and distributing mechanism 3, thus avoiding local accumulation of chemical raw materials and improving the reaction efficiency of the chemical raw materials inside the dispersing and distributing mechanism 3.
[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A chemical safety feeding aid device, characterized by, The utility model provides a chemical powder feeding device, which comprises a reaction kettle (1) and a kettle cover (2), the top and the inside of the reaction kettle (1) are provided with a dispersion feeding mechanism (3) for dispersing and feeding powdery chemical raw materials into the inside of the reaction kettle (1), the surface of the kettle cover (2) is fixedly connected with a feeding pipe (4) for guiding the powdery chemical raw materials into the inside of the dispersion feeding mechanism (3), the top end of the feeding pipe (4) is fixedly provided with a feeding hopper (5), the top of the kettle cover (2) is provided with a feeding mechanism (6) for uniformly and orderly conveying the powdery chemical raw materials into the inside of the feeding hopper (5) and the feeding pipe (4), and the feeding mechanism (6) is located above the feeding hopper (5), the surface of the feeding mechanism (6) is provided with a raw material storage box (7), one side of the reaction kettle (1) is fixedly connected with a liquid injection pipe (8), the dispersion feeding mechanism (3) comprises a first motor (301), the top of the kettle cover (2) is fixedly provided with the first motor (301), the lower portion of the kettle cover (2) is provided with a barrel (302), the surface of the barrel (302) is provided with a notch (303), the inner bottom of the barrel (302) is fixedly provided with a boss (304), the surface of the kettle cover (2) is rotatably provided with a rotating shaft (305), the top end of the rotating shaft (305) penetrates through the surface of the kettle cover (2) and is fixedly connected with the output end of the first motor (301), and the bottom end of the rotating shaft (305) is fixedly connected with the top of the boss (304).
2. The chemical safety feeding auxiliary device according to claim 1, characterized in that, The notch (303) is provided with a plurality of groups, and the plurality of groups of notches (303) are arranged in an annular array.
3. The chemical feeding safety auxiliary device according to claim 1, characterized in that, The boss (304) is conical, and the boss (304) is matched with the barrel (302).
4. The chemical safety feeding auxiliary device according to claim 1, characterized in that, The feeding mechanism (6) comprises a support frame (601), the top of the kettle cover (2) is fixedly provided with the support frame (601), the surface of the support frame (601) is fixedly provided with a housing (602), the bottom of the housing (602) is provided with a discharging port (603), the discharging port (603) is located directly above the feeding hopper (5) and is matched, the top of the housing (602) is provided with a feeding port (604), and the feeding port (604) is fixedly arranged directly above and matched, one side of the housing (602) is fixedly provided with a second motor (605), the inner wall of the housing (602) is rotatably provided with a transmission rod (606), and one end of the transmission rod (606) penetrates through the surface of the housing (602) and is fixedly connected with the output end of the second motor (605).
5. The chemical safety feeding auxiliary device according to claim 4, characterized in that, The support frame (601) is provided with two groups, and the two groups of support frames (601) are triangular.