Smoke prevention device for feeding opening of reaction pot
By setting up a sealing chamber and baffle on the outside of the feeding port of the reaction pot, and using the actuator to control the opening and closing of the baffle, the problem of smoke overflow during the powder mixing production process is solved, and effective smoke protection is achieved.
Patent Information
- Application Number
- CN202420611116.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-27
AI Technical Summary
During the powder mixing process, the smoke generated from the feed port will overflow into the surrounding environment, causing discomfort and health risks to the staff.
A smoke-proof device for the feeding port of the reaction pot is designed, including a feeding hopper, a sealing chamber and a baffle. The opening and closing of the baffle is controlled by the actuator to close the feeding port to prevent smoke from overflowing.
Effectively prevent smoke from overflowing from feeding ports, ensure the health and safety of staff, and ensure the smooth progress of the production process.
Smart Images
Figure CN222606278U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of powder mixing, in particular to a smoke prevention device for a feeding port of a reaction pot. Background Art
[0002] In the powder mixing production process, different powders are often mixed by feeding into a reaction pot. However, this process often produces a large amount of smoke, which will overflow into the surrounding environment through the feeding port, causing discomfort and health risks to the workers.
[0003] Therefore, the utility model provides a smoke prevention device for a feed port of a reaction pot to solve the problems raised in the above background technology. Utility Model Content
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A smoke prevention device for a feed port of a reaction pot comprises a feed hopper, the feed hopper is connected to the reaction pot, a feed port is arranged between the feed hopper and the reaction pot, a sealing chamber is arranged outside the feed port, a baffle is movably arranged in the sealing chamber, and the feed port is opened and closed by the baffle; an actuator is arranged at one end of the baffle which is different from the feed port, and an output end of the actuator is connected to the baffle.
[0006] A further solution: the actuator includes an actuator seat installed on one side of the sealing chamber, a connecting rod is passed through the actuator seat, a hand wheel is provided at one end of the actuator seat, one end of the connecting rod is fixedly connected to the baffle, and the other end of the connecting rod has a thread and is screwed to the middle part of the hand wheel through the thread.
[0007] A further solution: the feeding hopper is a conical structure, and a plurality of supporting feet are provided at the top outer edge of the feeding hopper.
[0008] A further solution: the feeding hopper is a rectangular structure with a closed opening at the bottom.
[0009] A further solution is that a smoke exhaust pipe is provided on the top of the feeding hopper, and a smoke guide plate is provided in the feeding hopper in a flippable manner.
[0010] A further solution: one end of the smoke guide plate is hinged to the side wall of the hopper.
[0011] A further solution: filter cotton is arranged in the smoke exhaust pipe.
[0012] A further solution is that the bottom of the feeding hopper is provided with an openable and closable water outlet pipe.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] By setting a sealing chamber and a baffle on the outside of the feeding port, the baffle in the sealing chamber can be opened and closed by the control of the actuator, so that the feeding port can be closed when necessary, which can effectively prevent smoke from overflowing from the feeding port to the surrounding environment. The actuator includes an actuator seat, a connecting rod, a hand wheel and other components. The staff can easily operate the hand wheel to open and close the baffle, thereby flexibly controlling the emission of smoke and ensuring the smooth progress of the production process. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a structural schematic diagram of Example 1;
[0017] Figure 2 This is a schematic diagram of the structure of Example 2.
[0018] In the figure: 1. feed inlet; 2. hopper; 3. actuator seat; 4. connecting rod; 5. hand wheel; 11. baffle; 21. supporting foot; 22. closing mouth; 23. smoke guide plate; 211. rotating shaft. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0020] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0021] Example 1
[0022] See also Figure 1 A smoke prevention device for a feed port of a reaction pot comprises a feed hopper 2, which is connected to the reaction pot, a feed port 1 is arranged between the feed hopper 2 and the reaction pot, a sealing chamber is arranged outside the feed port 1, a baffle 11 is movably arranged in the sealing chamber, the feed port 1 is opened and closed by the baffle 11, and the feed port 1 can be closed when necessary, which can effectively prevent smoke from overflowing from the feed port to the surrounding environment.
[0023] In order to facilitate the staff to open and close the feed port 1, an actuator is provided at one end of the baffle 11 that is different from the feed port 1. The actuator includes an actuator seat 3 installed on one side of the sealing chamber, a connecting rod 4 is passed through the actuator seat 3, and a hand wheel 5 is provided at one end of the actuator seat 3. One end of the connecting rod 4 is fixedly connected to the baffle 11, and the other end of the connecting rod 4 has a thread, which is screwed to the middle part of the hand wheel 5 through the thread. The staff can easily operate the hand wheel 5 to open and close the baffle 11, thereby flexibly controlling the emission of smoke and ensuring the smooth progress of the production process.
[0024] Furthermore, in order to prevent powder accumulation, the feeding hopper 2 is configured as a conical structure, and a plurality of supporting legs 21 are provided at the outer edge of the top thereof, which can be fixed to the ground through the plurality of supporting legs 21 to prevent the feeding hopper 2 from moving during the feeding process.
[0025] A drain pipe is provided at the bottom of the hopper 2, and a valve is provided on the drain pipe. After the hopper 2 is used for a long time, the inside thereof can be directly cleaned with a high-pressure water gun, and the water is discharged through the drain pipe after the cleaning is completed.
[0026] Example 2
[0027] See also Figure 2 This embodiment is a smoke prevention device for a feed port of a reaction pot, which differs from the embodiment 1 in that:
[0028] In this embodiment, the feeding hopper 2 is a rectangular structure with a closing opening 22 at the bottom to facilitate the falling of powder. A smoke exhaust pipe is provided on the top of the feeding hopper 2. After the powder mixing reaction is completed, the smoke is discharged everywhere through the smoke exhaust pipe. Filter cotton is also provided in the smoke exhaust pipe to filter the smoke to prevent environmental pollution.
[0029] Furthermore, in order to prevent smoke from being discharged directly from the top of the feeding port, a smoke guide plate 23 is provided in the feeding hopper 2, and a rotating shaft 211 is provided at one end of the smoke guide plate 23. Both ends of the rotating shaft 211 are hinged to the side walls of the feeding hopper 2. When exhausting smoke, the rotating shaft 211 is driven to flip the smoke guide plate 23 to block the rising smoke, prevent the smoke from being discharged from the opening of the feeding hopper 2, and guide the smoke to the smoke exhaust pipe.
[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0031] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.
Claims
1. A smoke prevention device for a feed port of a reaction pot, comprising a feed hopper (2), wherein the feed hopper (2) is connected to the reaction pot, and is characterized in that: A feed port (1) is provided between the feeding hopper (2) and the reaction pot, a sealing chamber is provided outside the feed port (1), a baffle (11) is movably provided in the sealing chamber, and the feed port (1) is opened and closed by the baffle (11); An actuator is provided at one end of the baffle (11) which is different from the feed port (1), and an output end of the actuator is connected to the baffle (11).
2. The smoke prevention device for the feed port of a reaction pot according to claim 1, characterized in that: The actuator comprises an actuator seat (3) mounted on one side of the sealing chamber, a connecting rod (4) passing through the actuator seat (3), a hand wheel (5) being provided at one end of the actuator seat (3), one end of the connecting rod (4) being fixedly connected to a baffle (11), and the other end of the connecting rod (4) having a thread and being screwed to the middle of the hand wheel (5) through the thread.
3. The smoke prevention device for the feed port of a reaction pot according to claim 1, characterized in that: The feeding hopper (2) is a conical structure, and a plurality of supporting legs (21) are provided at the outer edge of the top of the feeding hopper (2).
4. The smoke prevention device for the feed port of a reaction pot according to claim 1, characterized in that: The feeding hopper (2) is a rectangular structure, and has a closing opening (22) at its bottom.
5. The smoke prevention device for the feed port of a reaction pot according to claim 4, characterized in that: A smoke exhaust pipe is provided on the top of the feeding hopper (2), and a smoke guide plate (23) is provided in the feeding hopper (2) in a flippable manner.
6. The smoke prevention device for the feed port of a reaction pot according to claim 5, characterized in that: One end of the smoke guide plate (23) is hinged to the side wall of the feeding hopper (2).
7. The smoke prevention device for the feed port of a reaction pot according to claim 5, characterized in that: Filter cotton is arranged in the smoke exhaust pipe.
8. The smoke prevention device for the feed port of a reaction pot according to claim 3 or 4, characterized in that: The bottom of the feeding hopper (2) is provided with an openable and closable water outlet pipe.