A simple charging device for isolating the raw material from the air

Abstract

The utility model discloses a simple feeding device for isolating raw materials and air contact, including support frame, the inboard fixed mounting of support frame has the conical metal tank, the bottom fixed mounting of conical metal tank has the discharge pipe, the middle fixed mounting of conical metal tank upper end has the feed pipe, one side fixed mounting of conical metal tank upper portion has the nitrogen input pipe, the other side fixed mounting of conical metal tank upper portion has the nitrogen output pipe, install the pressure gauge between feed pipe and nitrogen output pipe, the inside movable mounting of conical metal tank has the floating monitoring unit, the floating monitoring unit includes the floating box, the inboard fixed mounting of floating box bottom end has the battery, the upper end surface fixed mounting of battery has the control box, the inboard installation of floating box upper end has laser range finder probe, be equipped with the lens between floating box and laser range finder probe. The utility model discloses through.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, specifically a simple feeding device for isolating raw materials from contact with air. Background Technology

[0002] Reactors can withstand certain pressures and temperatures to ensure that chemical reactions proceed smoothly under specific conditions. Through operations such as stirring, heating, or cooling, reactors can accelerate the conversion process of raw materials and improve production efficiency. Reactors are widely used in many industries such as chemical, pharmaceutical, food, and new materials. The products involved include synthetic resins, coatings, pharmaceutical intermediates, biological agents, and fuels. In chemical production, liquid raw materials are usually pumped into the reactor through diaphragm pumps.

[0003] In existing processes where liquid raw materials are injected into a reactor using a diaphragm pump, air can easily enter the reactor along with the raw materials, leading to contamination of the reaction system and affecting product quality. Furthermore, some liquid raw materials are prone to deterioration when in contact with air for extended periods. Therefore, this method does not meet the current requirements. To address this, we propose a simple feeding device to isolate the raw materials from contact with air. Utility Model Content

[0004] The purpose of this invention is to provide a simple feeding device for isolating raw materials from contact with air, in order to solve the problems mentioned in the background art, where air easily enters the reactor along with the raw materials during the process of injecting liquid raw materials into the reactor using a diaphragm pump, resulting in contamination of the reaction system and affecting product quality, and some liquid raw materials are prone to deterioration when in contact with air for a long time.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a simple feeding device for isolating raw materials from contact with air, comprising a support frame, a conical metal tank fixedly installed on the inner side of the support frame, a discharge pipe fixedly installed at the bottom end of the conical metal tank, a feed pipe fixedly installed at the middle of the upper end of the conical metal tank, a nitrogen input pipe fixedly installed on one side of the upper part of the conical metal tank, a nitrogen output pipe fixedly installed on the other side of the upper part of the conical metal tank, and a pressure gauge installed between the feed pipe and the nitrogen output pipe;

[0006] The conical metal can is equipped with a floating monitoring unit, which includes a floating box. A battery is fixedly installed on the inner side of the bottom of the floating box, and a control box is fixedly installed on the upper surface of the battery. A laser ranging probe is installed on the inner side of the upper end of the floating box, and a lens is provided between the floating box and the laser ranging probe.

[0007] Preferably, a nitrogen pipeline is fixedly installed at one end of the nitrogen input pipe, a first manual valve is provided between the nitrogen input pipe and the nitrogen pipeline, and a second manual valve and a regulating valve are fixedly installed on the upper end face of the nitrogen output pipe.

[0008] Preferably, a fourth manual valve is provided on one side of the feed pipe, a third manual valve is provided on one side of the discharge pipe, the bottom end of the conical metal tank is connected to the discharge pipe, and the upper end of the conical metal tank is connected to the nitrogen input pipe, the nitrogen output pipe and the feed pipe.

[0009] Preferably, the upper end of the conical metal can is fixedly connected to a pressure gauge, and a pressure sensor is provided on the inner side of the pressure gauge.

[0010] Preferably, the conical metal can is filled with raw materials, the floating monitoring unit floats on the surface of the raw materials, and the surface of the floating box is provided with a corrosion-resistant layer.

[0011] Preferably, the floating box is fixedly connected to the laser ranging probe via a lens, and the control box contains a wireless transmission module and a circuit board. The circuit board is electrically connected to the laser ranging probe and the wireless transmission module via a battery.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model injects nitrogen into the conical metal tank through a nitrogen inlet pipe and discharges the original air inside the conical metal tank through a nitrogen outlet pipe. When the conical metal tank is filled with nitrogen, raw materials are injected into the conical metal tank through a feed pipe. The floating monitoring unit inside the conical metal tank floats on the liquid surface of the raw materials. The battery is located inside the bottom of the floating box, so that the floating box can maintain vertical stability through the battery. The laser ranging probe can measure the distance between the floating box and the top of the conical metal tank in real time through a lens, thereby monitoring the liquid level of the raw materials inside the conical metal tank in real time. Data is transmitted through the wireless transmission module in the control box to realize real-time monitoring of the internal status of the conical metal tank.

[0014] 2. This utility model allows raw materials to be injected into the reactor through a discharge pipe under the simultaneous action of their own weight and nitrogen pressure. A pressure sensor is installed inside the pressure gauge, which monitors the nitrogen pressure. The flow rate of nitrogen output from the nitrogen outlet pipe is controlled by a regulating valve to maintain a stable nitrogen pressure inside the conical metal tank, thereby achieving stable delivery of raw materials. Nitrogen effectively isolates the raw materials from the external environment during storage and transportation, thus preventing the raw materials and reactor from coming into contact with air, which could lead to contamination of the reactor and deterioration of the raw materials. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a front view of the entire utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of the entire utility model;

[0018] Figure 4 This is a cross-sectional structural diagram of the floating monitoring unit of this utility model.

[0019] In the diagram: 1. Conical metal tank; 2. Support frame; 3. Discharge pipe; 4. Nitrogen input pipe; 5. First manual valve; 6. Nitrogen pipeline; 7. Nitrogen output pipe; 8. Second manual valve; 9. Regulating valve; 10. Feed pipe; 11. Pressure gauge; 12. Third manual valve; 13. Fourth manual valve; 14. Floating monitoring unit; 15. Floating box; 16. Lens; 17. Laser rangefinder probe; 18. Control box; 19. Battery. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figure 1 and Figure 2 An embodiment of this utility model provides a simple feeding device for isolating raw materials from contact with air, including a support frame 2, a conical metal tank 1 fixedly installed on the inner side of the support frame 2, a feed pipe 10 fixedly installed at the middle of the upper end of the conical metal tank 1, a fourth manual valve 13 provided on one side of the feed pipe 10, a discharge pipe 3 fixedly installed at the bottom end of the conical metal tank 1, the bottom end of the conical metal tank 1 being connected to the discharge pipe 3, a third manual valve 12 provided on one side of the discharge pipe 3, and the raw material can be injected into the reaction vessel through the discharge pipe 3 under the synchronous action of its own weight and the pressure of nitrogen.

[0022] Please see Figure 1 and Figure 2A nitrogen inlet pipe 4 is fixedly installed on one side of the upper part of the conical metal tank 1. A nitrogen pipeline 6 is fixedly installed at one end of the nitrogen inlet pipe 4. A first manual valve 5 is provided between the nitrogen inlet pipe 4 and the nitrogen pipeline 6. A nitrogen outlet pipe 7 is fixedly installed on the other side of the upper part of the conical metal tank 1. A second manual valve 8 and a regulating valve 9 are fixedly installed on the upper end face of the nitrogen outlet pipe 7. The upper end of the conical metal tank 1 is connected to the nitrogen inlet pipe 4, the nitrogen outlet pipe 7 and the feed pipe 10. The nitrogen pipeline 6 injects nitrogen into the interior of the conical metal tank 1 through the nitrogen inlet pipe 4 and discharges the original air inside the conical metal tank 1 through the nitrogen outlet pipe 7.

[0023] A pressure gauge 11 is installed between the feed pipe 10 and the nitrogen output pipe 7. The upper end of the conical metal tank 1 is fixedly connected to the pressure gauge 11. A pressure sensor is provided inside the pressure gauge 11. The regulating valve 9 controls the flow rate of nitrogen output from the nitrogen output pipe 7 by monitoring the pressure value of nitrogen through the pressure gauge 11, thereby maintaining the stable nitrogen pressure inside the conical metal tank 1 and achieving stable delivery of raw materials.

[0024] Please see Figure 3 and Figure 4 A floating monitoring unit 14 is movably installed inside a conical metal tank 1. The conical metal tank 1 is filled with raw materials, and the floating monitoring unit 14 floats on the surface of the raw materials. The floating monitoring unit 14 includes a floating box 15, the surface of which is provided with a corrosion-resistant layer. A battery 19 is fixedly installed on the inner side of the bottom of the floating box 15, and the floating box 15 can maintain vertical stability through the battery 19. A control box 18 is fixedly installed on the upper end of the battery 19, and a laser ranging probe 17 is installed on the inner side of the upper end of the floating box 15. The floating box 15 and the laser ranging probe are connected. A lens 16 is provided between the probes 17. The floating box 15 and the laser ranging probe 17 are fixedly connected through the lens 16. The control box 18 contains a wireless transmission module and a circuit board. The circuit board is electrically connected to the laser ranging probe 17 and the wireless transmission module through a battery 19. The laser ranging probe 17 can measure the distance between the floating box 15 and the upper end of the conical metal tank 1 in real time through the lens 16, thereby realizing the real-time monitoring of the liquid level of the raw materials inside the conical metal tank 1 and transmitting data through the wireless transmission module in the control box 18.

[0025] In summary, when feeding the reactor, one end of the discharge pipe 3 is connected to the feed end of the reactor, the power is turned on, and the first manual valve 5 is opened, so that the nitrogen pipeline 6 injects nitrogen into the conical metal tank 1 through the nitrogen input pipe 4 and discharges the original air inside the conical metal tank 1 through the nitrogen output pipe 7. When the conical metal tank 1 is filled with nitrogen, the raw material is injected into the conical metal tank 1 through the feed pipe 10. At this time, the floating monitoring unit 14 inside the conical metal tank 1 floats on the liquid surface of the raw material.

[0026] The battery 19 is located inside the bottom of the floating box 15, which enables the floating box 15 to maintain vertical stability through the battery 19. The laser ranging probe 17 can measure the distance between the floating box 15 and the upper end of the conical metal tank 1 in real time through the lens 16, thereby realizing the real-time monitoring of the liquid level of the raw material inside the conical metal tank 1 and transmitting data through the wireless transmission module in the control box 18. The third manual valve 12 is opened, so that the raw material can be injected into the reactor through the discharge pipe 3 under the synchronous action of its own weight and nitrogen pressure.

[0027] A pressure sensor is installed inside the pressure gauge 11. The pressure gauge 11 can monitor the nitrogen pressure through the pressure sensor. The flow rate of nitrogen output from the nitrogen output pipe 7 is controlled by the regulating valve 9 to maintain the stable nitrogen pressure inside the conical metal tank 1, thereby achieving stable delivery of raw materials. Nitrogen can effectively isolate the raw materials from the external environment during storage and transportation, thereby preventing the raw materials and the reactor from coming into contact with air, which could cause contamination of the reactor and deterioration of the raw materials.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A simple charging device for isolating the raw material from the air, comprising a support frame (2), characterized in that: The inner side of the support frame (2) is fixedly installed with a conical metal tank (1), the bottom end of the conical metal tank (1) is fixedly installed with a discharge pipe (3), the middle of the upper end of the conical metal tank (1) is fixedly installed with a feeding pipe (10), one side of the upper part of the conical metal tank (1) is fixedly installed with a nitrogen input pipe (4), the other side of the upper part of the conical metal tank (1) is fixedly installed with a nitrogen output pipe (7), and a pressure gauge (11) is installed between the feeding pipe (10) and the nitrogen output pipe (7). A floating monitoring unit (14) is movably installed in the conical metal tank (1), the floating monitoring unit (14) comprises a floating box (15), the inner side of the bottom end of the floating box (15) is fixedly installed with a battery (19), the upper end surface of the battery (19) is fixedly installed with a control box (18), the inner side of the upper end of the floating box (15) is installed with a laser ranging probe (17), and a lens (16) is arranged between the floating box (15) and the laser ranging probe (17).

2. A simple charging device for isolating the raw material from the air according to claim 1, characterized in that: One end of the nitrogen input pipe (4) is fixedly installed with a nitrogen pipeline (6), a first manual valve (5) is arranged between the nitrogen input pipe (4) and the nitrogen pipeline (6), and the upper end surface of the nitrogen output pipe (7) is fixedly installed with a second manual valve (8) and an adjusting valve (9).

3. A simple charging device for isolating the raw material from the air according to claim 2, characterized in that: One side of the feeding pipe (10) is provided with a fourth manual valve (13), one side of the discharge pipe (3) is provided with a third manual valve (12), the bottom end of the conical metal tank (1) is in through connection with the discharge pipe (3), and the upper end of the conical metal tank (1) is in through connection with the nitrogen input pipe (4), the nitrogen output pipe (7) and the feeding pipe (10).

4. A simple charging device for isolating the raw material from the air according to claim 3, characterized in that: The upper end of the conical metal tank (1) is fixedly connected with the pressure gauge (11), and the inner side of the pressure gauge (11) is provided with a pressure sensor.

5. A simple charging device for isolating the raw material from the air according to claim 1, characterized in that: The conical metal tank (1) is filled with raw materials, the floating monitoring unit (14) floats on the liquid surface of the raw materials, and the surface of the floating box (15) is provided with a corrosion-resistant layer.

6. A simple charging device for isolating the raw material from the air according to claim 5, characterized in that: The floating box (15) and the laser ranging probe (17) are fixedly connected through the lens (16), the inside of the control box (18) is provided with a wireless transmission module and a circuit board, and the circuit board, the laser ranging probe (17) and the wireless transmission module are electrically connected through the battery (19).

Images