Automatic solid feeder of reaction kettle

Abstract

The utility model discloses an automatic solid feeder for a reaction kettle, and relates to the technical field of reaction kettles, an exhaust pipe is arranged on the upper side of a reaction kettle body, an air inlet pipe is arranged in the exhaust pipe and is communicated with the reaction kettle body, and the upper side of the air inlet pipe is fixedly connected with a sealing plate through a spring; the upper side of the exhaust pipe is fixedly connected with a fixing plate through a support rod, the fixing plate is spirally connected with a limiting screw, one side of the exhaust pipe is fixedly connected with a filter box in a penetrating mode, a filter element is installed in the filter box, and an air outlet pipe is installed on one side of the filter box. When the reaction kettle body needs a high-pressure environment, a limiting screw rod is rotated, so that the limiting screw rod compresses a sealing plate, and the sealing plate seals an air inlet pipe, so that gas in the reaction kettle body can be prevented from being exhausted, and the reaction kettle body can work in the high-pressure environment; the spring can bounce off under the action of air pressure, and air can be exhausted through the filter box.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to an automatic solid feeder for a reaction kettle. Background Art

[0002] Reactors are generally understood as containers for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in petroleum, chemical industry, rubber, pesticides, dyes, medicines, and food.

[0003] The patent discloses an automatic solid feeder for a reactor (authorization announcement number: CN219964821U). The patent adopts a feeding bin, a sealing cover, an air inlet pipe and an exhaust pipe arranged on the sealing cover, a connecting assembly and a feeding pipe. When feeding solids into the reactor, it is not necessary to open the reactor hole cover, and the exhaust gas will not be directly discharged into the air, thereby reducing the harm of the exhaust gas to the human body, improving the safety of the reactor, reducing the contact time between the material and the air, reducing the cost, increasing the efficiency, and avoiding the air from entering the reactor, affecting the inerting vacuum of the reactor, and reducing the production efficiency; however, the reactor in the patent cannot work under high pressure, because in the process of feeding the reactor in the patent, the gas inside the reactor will be discharged, thereby causing the reactor body to be unable to work under high pressure; therefore, an automatic solid feeder for a reactor is provided to solve the problems raised in the above background technology. Summary of the invention

[0004] The utility model aims to provide an automatic solid feeder for a reaction kettle to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A reactor solid automatic feeder comprises a reactor body, an exhaust pipe is installed on the upper side of the reactor body, an air inlet pipe is installed inside the exhaust pipe, the air inlet pipe is connected with the reactor body, a sealing plate is fixedly connected to the upper side of the air inlet pipe via a spring, a fixing plate is fixedly connected to the upper side of the exhaust pipe via a bracket rod, a limiting screw is spirally connected to the fixing plate, a filter box is fixedly and through-connected on one side of the exhaust pipe, a filter element is installed inside the filter box, and an air outlet pipe is installed on one side of the filter box.

[0007] As a further solution of the utility model: wherein, the sealing plate is coaxially arranged with the air inlet pipe, and an air bag is installed on a side of the sealing plate adjacent to the book-searching air inlet pipe.

[0008] As a further solution of the utility model: wherein, pressure sensors are respectively arranged on both sides of the filter core, the pressure sensors are located inside the filter box, and the pressure sensors are externally connected to a display.

[0009] As a further solution of the utility model: wherein, a feed pipe is fixed and connected through the upper side of the reactor body, a fixed plate is fixed and connected through the upper side of the feed pipe, a silo is fixed and connected through the upper side of the fixed plate, and a hinged door is installed on the silo.

[0010] As a further solution of the utility model: wherein, the interior of the fixed disk is rotatably connected to a fixed ring via a rotating shaft, a plurality of mounting grooves are opened on the fixed ring, the internal bolts of the mounting grooves are connected to a material holding plate, an output motor is installed on the outer side of the fixed disk, and the output motor drives the rotating shaft to rotate.

[0011] As a further solution of the utility model: wherein, a symmetrical mounting block is installed inside the feed pipe, and the mounting block is installed with a flip plate through a torsion spring.

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

[0013] First, add the material into the silo, and then close the sealing door on the silo, the material inside the silo will enter the fixed plate, when the reactor body is added, start the output motor, and the material in the fixed plate will enter the reactor body through the feed pipe; when the reactor body needs a high-pressure environment, rotate the limit screw to make the limit screw press the sealing plate, so that the sealing plate seals the air inlet pipe, thereby preventing the gas inside the reactor body from being discharged, so that the reactor body can be in a high-pressure environment, so that the reactor body can work under a high-pressure environment, and when the air pressure in the reactor body is too high and needs to be exhausted, the spring will spring open under the action of the air pressure, and the gas will be discharged through the filter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional schematic diagram of the exhaust pipe structure in the utility model;

[0016] Figure 3 It is a cross-sectional schematic diagram of the fixed disk structure in the utility model;

[0017] Figure 4 This is a schematic cross-sectional view of the feed pipe structure in the utility model;

[0018] 1. Reactor body; 2. Fixed plate; 201. Material bin; 202. Feed pipe; 203. Rotating shaft; 204. Mounting slot; 205. Material holding plate; 206. Turning plate; 207. Mounting block; 208. Fixed ring; 3. Exhaust pipe; 301. Inlet pipe; 302. Spring; 303. Sealing plate; 304. Limiting screw; 305. Fixed plate; 4. Filter element; 401. Pressure sensor; 402. Filter box; 403. Exhaust pipe. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application 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 present application and are not used to limit the present application.

[0020] See also Figures 1 to 4 A reactor solid automatic feeder comprises a reactor body 1, an exhaust pipe 3 is installed on the upper side of the reactor body 1, an air inlet pipe 301 is installed inside the exhaust pipe 3, the air inlet pipe 301 is connected with the reactor body 1, a sealing plate 303 is fixedly connected to the upper side of the air inlet pipe 301 through a spring 302, a fixing plate 305 is fixedly connected to the upper side of the exhaust pipe 3 through a bracket rod, a limiting screw 304 is spirally connected to the fixing plate 305, a filter box 402 is fixed and connected to one side of the exhaust pipe 3, a filter element 4 is installed inside the filter box 402, and an air outlet pipe 403 is installed on one side of the filter box 402.

[0021] When the reactor body 1 needs a high-pressure environment, the limiting screw 304 is rotated to press the sealing plate 303, so that the sealing plate 303 seals the air inlet pipe 301, thereby preventing the gas inside the reactor body 1 from being discharged, so that the reactor body 1 can be in a high-pressure environment, so that the reactor body 1 can work under a high-pressure environment. When the air pressure in the reactor body 1 is too high and needs to be exhausted, the spring 302 will be opened under the action of the air pressure, and the gas will be discharged through the filter box 402.

[0022] Preferably, the sealing plate 303 is coaxially arranged with the air inlet pipe 301 , and an airbag is installed on a side of the sealing plate 303 adjacent to the air inlet pipe 301 .

[0023] When the interior of the reactor body 1 is in a high pressure state, the airbag will be compressed and expanded, so that the airbag blocks and seals the air inlet pipe 301 , thereby preventing the gas inside the reactor body 1 from being discharged through the air inlet pipe 301 .

[0024] Preferably, Figure 2As shown, pressure sensors 401 are respectively provided on both sides of the filter core 4 , the pressure sensor 401 is located inside the filter box 402 , and the pressure sensor 401 is externally connected to a display.

[0025] Among them, by using the different pressures of the pressure sensors 401 on both sides of the filter element 4, it can be determined whether the filter element 4 is blocked.

[0026] Preferably, Figure 1 As shown, a feed pipe 202 is fixed and connected to the upper side of the reactor body 1, a fixed plate 2 is fixed and connected to the upper side of the feed pipe 202, a fixed ring 208 is rotatably connected to the interior of the fixed plate 2 through a rotating shaft 203, a plurality of mounting grooves 204 are provided on the fixed ring 208, a material holding plate 205 is connected to the internal bolts of the mounting grooves 204, an output motor is installed on the outer side of the fixed plate 2, and the output motor drives the rotating shaft 203 to rotate. A silo 201 is fixed and connected to the upper side of the fixed plate 2, and a hinged door is installed on the silo 201.

[0027] Among them, firstly, the material is added into the silo 201, and then the hinged door on the silo 201 is closed, and the material inside the silo 201 will enter the fixed plate 2. When the reactor body 1 is charged, the output motor is started, and the material in the fixed plate 2 will enter the reactor body 1 through the feed pipe 202. The above-mentioned charging method can prevent the leakage of gas inside the reactor body 1. Multiple material holding plates 205 can be connected through the provided installation slots 204, and multiple material holding plates 205 can change the volume of the internal material of the fixed plate 2, so that quantitative feeding can be performed inside the reactor body 1.

[0028] Preferably, a symmetrical mounting block 207 is installed inside the feed pipe 202, and the mounting block 207 is mounted with a flip plate 206 via a torsion spring.

[0029] Among them, when the flip plate 206 contacts the material, the two groups of flip plates 206 will tilt downward, so that the material on the flip plate 206 can enter the interior of the reactor body 1. When there is no material on the flip plate 206, the two groups of flip plates 206 are connected to play a sealing role to prevent the internal gas of the reactor body 1 from being discharged. When the internal pressure of the reactor body 1 is too high to feed, the sealing plate 303 can be prevented from fitting with the air inlet pipe 301 by rotating the limiting screw 304, so that the gas of the reactor body 1 can be discharged, and the feeding step can be completed.

[0030] The working principle of the utility model is as follows: first, materials are added into the silo 201, and then the sealing door on the silo 201 is closed, and the materials inside the silo 201 will enter the fixed disk 2. When the reactor body 1 is fed with materials, the output motor is started, and the materials in the fixed disk 2 will enter the reactor body 1 through the feed pipe 202. When the reactor body 1 requires a high-pressure environment, the limiting screw 304 is rotated to make the limiting screw 304 press the sealing plate 303, so that the sealing plate 303 seals the air inlet pipe 301, thereby preventing the gas inside the reactor body 1 from being discharged, so that the reactor body 1 can be in a high-pressure environment, so that the reactor body 1 can work under a high-pressure environment. When the air pressure in the reactor body 1 is too high and needs to be exhausted, the spring 302 will spring open under the action of the air pressure, and the gas will be discharged through the filter box 402.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A solid automatic feeder for a reactor, comprising a reactor body (1), characterized in that: An exhaust pipe (3) is installed on the upper side of the reactor body (1), an air intake pipe (301) is installed inside the exhaust pipe (3), the air intake pipe (301) and the reactor body (1) are connected, a sealing plate (303) is fixedly connected to the upper side of the air intake pipe (301) via a spring (302), a fixing plate (305) is fixedly connected to the upper side of the exhaust pipe (3) via a support rod, a limiting screw (304) is spirally connected to the fixing plate (305), a filter box (402) is fixedly connected and connected to one side of the exhaust pipe (3), a filter core (4) is installed inside the filter box (402), and an air outlet pipe (403) is installed on one side of the filter box (402).

2. The automatic solid feeder for a reactor according to claim 1, characterized in that: The sealing plate (303) is coaxially arranged with the air inlet pipe (301), and an air bag is installed on one side of the sealing plate (303) adjacent to the book-searching air inlet pipe (301).

3. The automatic solid feeder for a reactor according to claim 1, characterized in that: Pressure sensors (401) are respectively arranged on both sides of the filter core (4); the pressure sensors (401) are located inside the filter box (402); and the pressure sensors (401) are externally connected to a display.

4. The automatic solid feeder for a reactor according to claim 1, characterized in that: A feed pipe (202) is fixed on the upper side of the reactor body (1) and is connected through it; a fixed plate (2) is fixed on the upper side of the feed pipe (202) and is connected through it; a silo (201) is fixed on the upper side of the fixed plate (2) and is connected through it; and a hinged door is installed on the silo (201).

5. The automatic solid feeder for a reactor according to claim 4, characterized in that: A fixing ring (208) is rotatably connected to the interior of the fixing disk (2) via a rotating shaft (203); a plurality of mounting grooves (204) are provided on the fixing ring (208); a material holding plate (205) is bolted to the interior of the mounting grooves (204); an output motor is mounted on the exterior of the fixing disk (2); the output motor drives the rotating shaft (203) to rotate.

6. The automatic solid feeder for a reactor according to claim 4, characterized in that: A symmetrical mounting block (207) is installed inside the feed pipe (202), and a flip plate (206) is installed on the mounting block (207) via a torsion spring.

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