Enamel reaction kettle capable of preventing porcelain explosion
By designing a rotating shaft-driven stirring paddle, sulfuric acid stirring drum and heating device in the enamel reactor, the problem of frying porcelain in the enamel reactor when dealing with sulfuric acid is solved, and a stable reaction environment and equipment safety is achieved.
Patent Information
- Application Number
- CN202420863819.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-24
AI Technical Summary
Existing enamel reactors are prone to frying porcelain when adding sulfuric acid, and lack special solutions.
An enamel reactor with anti-frying porcelain was designed, and the rotating shaft was driven by a power device with a rotating connection. It was equipped with a first and second stirring paddles, and was equipped with a sulfuric acid stirring drum, a liquid outlet pipe, a solenoid valve, a heating rod and a heating ring. , and control the temperature with the controller through electrical connection to ensure that the temperature difference is within the appropriate range and prevent the porcelain from frying.
It effectively prevents the ceramic frying phenomenon in the enamel reactor when treating sulfuric acid, and achieves a stable reaction environment through stirring and heating, ensuring the safe and efficient operation of the equipment.
Smart Images
Figure CN222305776U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of enamel reactors, in particular to an explosion-proof enamel reactor. Background Art
[0002] Enamel reactor is a kind of reaction equipment commonly used in chemical, pharmaceutical and other fields. It has the advantages of corrosion resistance, high temperature resistance and wear resistance. It usually consists of two parts: the inner tank and the outer shell. The inner tank is made of enamel material, and the outer shell is usually made of steel or fiberglass. The inner tank surface of the enameled reactor is coated with a layer of enamel, which makes it have excellent corrosion resistance and wear resistance, and is suitable for handling various acidic, alkaline and corrosive solutions.
[0003] Many enameled reactors are prone to porcelain explosion when adding sulfuric acid, mainly because the temperature difference between sulfuric acid and the inside of the enameled reactor is too large. However, there is no special device to solve the problem of porcelain explosion in enameled reactors. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an explosion-proof porcelain enamel reactor to solve the above-mentioned technical problems.
[0005] The scheme adopted by the utility model is: an explosion-proof porcelain enamel reactor, including a reactor body, characterized in that a rotating shaft is rotatably connected to the reactor body, the rotating shaft is driven by a power device, a first stirring paddle and a second stirring paddle are arranged on the rotating shaft, a sulfuric acid stirring drum is arranged on the reactor body, the second stirring paddle is located in the sulfuric acid stirring drum, two groups of liquid outlet pipes are arranged at the bottom of the sulfuric acid stirring drum, a solenoid valve is arranged on the liquid outlet pipe, a heating rod is arranged at the bottom of the sulfuric acid stirring drum, a heating ring is arranged on the reactor body, a feeding hopper communicated with the sulfuric acid stirring drum is arranged on the reactor body, and the heating rod and the heating ring are electrically connected to a controller.
[0006] Preferably, the sulfuric acid stirring drum is fixedly connected to the reactor body via a connecting rod, and the sulfuric acid stirring drum is rotationally connected to the rotating shaft.
[0007] Preferably, the power device comprises an electric motor disposed on the reactor body, the rotating shaft is driven by the electric motor, and the electric motor is electrically connected to the controller.
[0008] Preferably, the reactor body is arranged in two layers, wherein the heating ring is located between the two layers of the reactor body.
[0009] Preferably, an observation window is provided on the reactor body.
[0010] Preferably, a shock-absorbing base is provided at the bottom of the reactor body.
[0011] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is one of the three-dimensional view angles of the present utility model.
[0013] Figure 2 It is one of the perspectives of the stereoscopic cross-sectional view of the present utility model.
[0014] Figure 3 yes Figure 2 A partial enlarged view of .
[0015] Figure numerals: 1. Reactor body; 2. Rotating shaft; 3. First stirring paddle; 4. Second stirring paddle; 5. Sulfuric acid stirring drum; 6. Liquid outlet pipe; 7. Solenoid valve; 8. Heating rod; 9. Heating coil; 10. Feed hopper; 11. Motor; 12. Observation window; 13. Shock-absorbing base. DETAILED DESCRIPTION
[0016] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figure 1-3 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.
[0017] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.
[0018] Embodiment 1, an explosion-proof porcelain enamel reactor, comprising a reactor body 1, characterized in that the reactor body 1 is rotatably connected with a rotating shaft 2, the rotating shaft 2 is driven by a power device, the rotating shaft 2 is provided with a first stirring paddle 3 and a second stirring paddle 4, the reactor body 1 is provided with a sulfuric acid stirring drum 5, the second stirring paddle 4 is located in the sulfuric acid stirring drum 5, the bottom of the sulfuric acid stirring drum 5 is provided with two groups of liquid outlet pipes 6, the liquid outlet pipe 6 is provided with an electromagnetic valve 7, the bottom of the sulfuric acid stirring drum 5 is provided with a heating rod 8, the reactor body 1 is provided with a heating ring 9, the reactor body 1 is provided with a heating element connected to the sulfuric acid A feed hopper 10 communicated with the mixing drum 5, the heating rod 8 and the heating coil 9 are electrically connected to the controller; the sulfuric acid mixing drum 5 is fixedly connected to the reactor body 1 via a connecting rod, and the sulfuric acid mixing drum 5 is rotationally connected to the rotating shaft 2; the power device comprises a motor 11 provided on the reactor body 1, the rotating shaft 2 is driven by the motor 11, and the motor 11 is electrically connected to the controller; the reactor body 1 is arranged in two layers, wherein the heating coil 9 is located between the two layers of the reactor body 1; an observation window 12 is provided on the reactor body 1; a shock-absorbing base 13 is provided at the bottom of the reactor body 1.
[0019] When in use, first start the heating coil 9 to heat the inside of the reactor body 1, and then transport the sulfuric acid liquid from the feed hopper 10 to the sulfuric acid mixing drum 5. The heating rod 8 is also started, and the motor 11 is also started to drive the rotating shaft 2 to move, and the second stirring paddle 4 is also stirred in the sulfuric acid mixing drum 5. The heating rod 8 and the heating coil 9 are electrically connected to the controller and the electric valve. The controller can detect that the temperature difference in the two drums reaches a suitable temperature, and start the electric valve. The heated sulfuric acid liquid flows from the liquid outlet pipe 6 into the reactor body 1. Under the action of the first stirring paddle 3, the sulfuric acid liquid is stirred and mixed with other materials. A discharge pipe is provided at the bottom of the reactor body 1, and the mixed materials are discharged from the discharge pipe.
[0020] Through the observation window 12 , the internal situation can be observed, which is convenient for judging the reaction situation of the materials. Other materials can also be put into the reactor body 1 through the observation window 12 .
[0021] The above description is only for illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various variations that conform to the concept of the present invention are within the protection scope of the present invention.
Claims
1. An explosion-proof porcelain enamel reactor, comprising a reactor body (1), characterized in that: The reactor body (1) is rotatably connected to a rotating shaft (2), the rotating shaft (2) is driven by a power device, the rotating shaft (2) is provided with a first stirring paddle (3) and a second stirring paddle (4), the reactor body (1) is provided with a sulfuric acid stirring drum (5), the second stirring paddle (4) is located in the sulfuric acid stirring drum (5), two groups of liquid outlet pipes (6) are provided at the bottom of the sulfuric acid stirring drum (5), a solenoid valve (7) is provided on the liquid outlet pipe (6), a heating rod (8) is provided at the bottom of the sulfuric acid stirring drum (5), the reactor body (1) is provided with a heating ring (9), the reactor body (1) is provided with a feeding hopper (10) communicated with the sulfuric acid stirring drum (5), and the heating rod (8) and the heating ring (9) are electrically connected to a controller.
2. The explosion-proof porcelain enamel reactor according to claim 1, characterized in that: The sulfuric acid stirring drum (5) is fixedly connected to the reactor body (1) via a connecting rod, and the sulfuric acid stirring drum (5) is rotationally connected to the rotating shaft (2).
3. The explosion-proof porcelain enamel reactor according to claim 1, characterized in that: The power device comprises an electric motor (11) arranged on the reactor body (1); the rotating shaft (2) is driven by the electric motor (11); and the electric motor (11) is electrically connected to a controller.
4. The explosion-proof porcelain enamel reactor according to claim 1, characterized in that: The reactor body (1) is arranged in two layers, wherein the heating ring (9) is located between the two layers of the reactor body (1).
5. The explosion-proof porcelain enamel reactor according to claim 1, characterized in that: The reactor body (1) is provided with an observation window (12).
6. The explosion-proof porcelain enamel reactor according to claim 1, characterized in that: A shock-absorbing base (13) is provided at the bottom of the reactor body (1).