Sodium silicate reaction kettle with sampling window
By adding an openable sampling window in the water glass reactor and a combined feeding mechanism using a main feed pipe, sub feed pipe and mixing chamber, the problem of cumbersome sampling operations and lack of sampling windows in the traditional reactor is solved, and efficient and accurate sampling and multi-functional feed processing are achieved.
Patent Information
- Application Number
- CN202420923304.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-04-28
AI Technical Summary
Traditional water glass reactors are cumbersome to perform when sampling and lack a sampling window, resulting in errors between sampling time and data reading time.
A water glass reactor with a sampling window was designed, and a freely open sampling window was added, and a combined feeding mechanism of the main feed pipe, the secondary feed pipe and the mixing chamber was used to realize the direct input and mixing and transport of materials.
By adding a sampling window, the sampling process is simplified and the sampling accuracy and efficiency are improved. At the same time, the design of the feeding mechanism does not require an additional mixer, which is rich in functions and meets multiple needs in the water glass production process.
Smart Images
Figure CN222534931U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of water glass production, in particular to a water glass reaction kettle with a sampling window. Background Art
[0002] Water glass, commonly known as sodium silicate, is a water-soluble silicate. Its aqueous solution is commonly known as water glass, which is a mineral adhesive. Its chemical formula is R2O·nSiO2, where R2O is an alkali metal oxide and n is the ratio of the molar number of silicon dioxide to the alkali metal oxide, which is called the molar number of water glass. The water glass commonly used in construction is an aqueous solution of sodium silicate.
[0003] There are two methods for producing water glass: dry method (solid phase method) and wet method (liquid phase method). However, the dry method has been eliminated because it will cause great pollution to the environment. At present, the wet method is generally used to produce water glass. The wet method uses quartz rock powder and caustic soda as raw materials, and directly generates liquid water glass through high-temperature and high-pressure steam in the reactor. However, since the temperature and pressure in the reactor are constantly changing, there is often an error between the sampling time and the time when the control center reads the data. Therefore, the reactor also needs to be equipped with a sampling window. Traditional reactors generally do not have a sampling window. When sampling, the observation window is removed and then sampling is carried out. However, this method is more cumbersome to operate. In addition, the feeding mechanism of the traditional reactor is generally directly set on the top side of the reactor body. When the raw materials need to be mixed, an additional mixer is required for transportation. Based on this, the utility model proposes a water glass reactor with a sampling window. On the one hand, a sampling window is added, and the sampling window can be opened freely for sampling to meet the sampling needs. On the other hand, the feeding mechanism adopts a combination of a main feed pipe, an auxiliary feed pipe and a mixing bin. The auxiliary feed pipe can allow the material to enter the reactor directly, and the mixing bin can stir and transport some raw materials that need to be mixed, and input them into the reactor through the main feed pipe. It has rich functions and does not require an additional mixer for feeding, mixing and transporting. Utility Model Content
[0004] The utility model aims to provide a water glass reactor with a sampling window to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water glass reactor with a sampling window, comprising a stand, a ladder, a reactor body and a feeding mechanism, wherein the four corners of the bottom end of the stand are supported on a plane, a ladder is arranged on one side of the stand, and the bottom side of the ladder is connected to the plane; the reactor body is installed in the middle of the stand, and the reactor body has a reactor shell, a sampling window, an observation window, a main feed port, an auxiliary feed port, and a stirring module, wherein the lower end of the reactor shell passes through the stand and is connected with a discharge pipe, and the end face of the reactor cover on the top side of the reactor shell is provided with a sampling window, an observation window, a main feed port and an auxiliary feed port, and multiple auxiliary feed ports are provided; the feeding mechanism comprises a main feed pipe, an auxiliary feed pipe and a mixing bin, wherein the main feed pipe and the auxiliary feed pipe are respectively connected to the main feed port and the auxiliary feed port through flanges, and a mixing bin is connected to the upper end of the main feed pipe.
[0006] Preferably, sealing covers are provided on the outer sides of the sampling window and the observation window, wherein the sealing cover of the sampling window is an openable structure.
[0007] Preferably, the mixing bin is cylindrical in shape, and is installed on one side of the kettle shell by a bracket so as to be tilted upward, and a plurality of feed interfaces are arranged at the front and rear ends of the mixing bin.
[0008] Preferably, a feeding screw is provided in the mixing bin, and a motor for driving the feeding screw to operate is provided outside the mixing bin.
[0009] Preferably, the stirring module is installed in the middle of the top side of the kettle cover of the kettle shell, and the stirring module includes a reduction motor and a stirring paddle connected to the shaft end of the reduction motor.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] On the one hand, the utility model adds a sampling window, which can be opened freely for sampling to meet the sampling needs. On the other hand, the feeding mechanism adopts a combination of a main feeding pipe, an auxiliary feeding pipe and a mixing bin. The auxiliary feeding pipe can allow the material to directly enter the kettle body, and the mixing bin can stir and transport some raw materials that need to be mixed, and input them into the kettle body through the main feeding pipe. It has rich functions and does not need to be additionally configured with a mixer for feeding, mixing and conveying. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 It is a structural schematic diagram of the reaction kettle body and the feeding mechanism of the utility model.
[0014] In the figure: 1. Stand; 2. Ladder; 3. Kettle shell; 4. Sampling window; 5. Observation window; 6. Main feed port; 7. Auxiliary feed port; 8. Stirring module; 9. Main feed pipe; 10. Auxiliary feed pipe; 11. Mixing bin; 12. Feed interface. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships 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.
[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected 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.
[0018] See also Figure 1-2 The utility model provides a technical solution: a water glass reactor with a sampling window, comprising a stand 1, a ladder frame 2, a reactor body and a feeding mechanism, wherein the four corners of the bottom end of the stand 1 are supported on a plane, a ladder frame 2 is arranged on one side of the stand 1, and the bottom side of the ladder frame 2 is connected to the plane; the reactor body is installed in the middle of the stand 1, and the reactor body has a reactor shell 3, a sampling window 4, an observation window 5, a main feed port 6, an auxiliary feed port 7, and a stirring module 8, wherein the lower end of the reactor shell 3 passes through the stand 1 and is connected with a discharge pipe, and the end face of the reactor cover on the top side of the reactor shell 3 is provided with a sampling window 4, an observation window 5, a main feed port 6 and an auxiliary feed port 7, and multiple auxiliary feed ports 7 are arranged; the feeding mechanism comprises a main feed pipe 9, an auxiliary feed pipe 10 and a mixing bin 11, wherein the main feed pipe 9, the auxiliary feed pipe 10 are respectively connected to the main feed port 6 and the auxiliary feed port 7 through flanges, and the upper end of the main feed pipe 9 is connected with a mixing bin 11.
[0019] In this embodiment, sealing covers are provided on the outer sides of the sampling window 4 and the observation window 5, wherein the sealing cover of the sampling window is an openable structure.
[0020] In this embodiment, the mixing bin 11 is cylindrical in shape, and is installed on one side of the kettle shell 3 by a bracket so as to be tilted upward. A plurality of feed interfaces 12 are arranged at the front and rear ends of the mixing bin 11 .
[0021] In this embodiment, a feeding screw is provided in the mixing bin 11 , and a motor for driving the feeding screw to operate is provided outside the mixing bin 11 .
[0022] In this embodiment, the stirring module 8 is installed in the middle of the top side of the kettle cover of the kettle shell 3, and the stirring module 8 includes a reduction motor and a stirring paddle connected to the shaft end of the reduction motor.
[0023] In this embodiment, the above-mentioned reactor is additionally provided with a sampling window 4, which can be opened freely for sampling to meet the sampling needs. On the other hand, the feeding mechanism is provided with a combination of a main feeding pipe 9, an auxiliary feeding pipe 10 and a mixing bin 11. The auxiliary feeding pipe 10 can allow the material to directly enter the reactor body, while the mixing bin 11 can stir and transport some raw materials that need to be mixed, and input them into the reactor body through the main feeding pipe 9. It is rich in functions and does not require an additional mixer for feeding, mixing and transporting.
[0024] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.
[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A water glass reactor with a sampling window, characterized in that: The invention comprises a platform (1), a ladder frame (2), a reaction kettle body and a feeding mechanism, wherein the four corners of the bottom end of the platform (1) are supported on a plane, a ladder frame (2) is arranged on one side of the platform (1), and the bottom side of the ladder frame (2) is connected to the plane; the reaction kettle body is installed in the middle of the platform (1), and the reaction kettle body has a kettle shell (3), a sampling window (4), an observation window (5), a main feeding port (6), a secondary feeding port (7), and a stirring module (8), wherein the lower end of the kettle shell (3) passes through the platform (1) and is connected to the bottom end of the kettle shell (3). A discharge pipe is provided, and a sampling window (4), an observation window (5), a main feed port (6) and an auxiliary feed port (7) are arranged on the end surface of the kettle cover on the top side of the kettle shell (3), and a plurality of auxiliary feed ports (7) are arranged; the feeding mechanism comprises a main feed pipe (9), an auxiliary feed pipe (10) and a mixing bin (11), wherein the main feed pipe (9) and the auxiliary feed pipe (10) are respectively connected to the main feed port (6) and the auxiliary feed port (7) through flanges, and the upper end of the main feed pipe (9) is connected to a mixing bin (11).
2. The water glass reactor with a sampling window according to claim 1, characterized in that: The sampling window (4) and the observation window (5) are both provided with sealing covers on their outer sides, wherein the sealing cover of the sampling window is an openable structure.
3. The water glass reactor with a sampling window according to claim 1, characterized in that: The mixing bin (11) is cylindrical in shape and is installed on one side of the kettle shell (3) by means of a bracket in an inclined manner. A plurality of feed interfaces (12) are arranged at the front and rear ends of the mixing bin (11).
4. The water glass reactor with a sampling window according to claim 3, characterized in that: A feeding screw is arranged in the mixing bin (11), and a motor for driving the feeding screw to operate is arranged outside the mixing bin (11).
5. The water glass reactor with a sampling window according to claim 1, characterized in that: The stirring module (8) is installed in the middle of the top side of the kettle cover of the kettle shell (3), and the stirring module (8) comprises a reduction motor and a stirring paddle connected to the shaft end of the reduction motor.