A heating and melting reactor for preparing high-purity red phosphorus

Abstract

The utility model relates to the technical field of reactors, and discloses a temperature-raising and dissolving reactor for preparing high-purity red phosphorus, comprising an outer shell, the outer part of which is fixedly provided with supporting legs, the inner part of which is fixedly provided with a reactor body, the inner part of which is fixedly provided with a connecting pipe, the top of which is fixedly provided with a flange, the inner part of which is provided with a processing mechanism, and the inner part of the reactor body is provided with a temperature-raising mechanism. By starting a motor, a rotating drum and a stirring shaft are rotated, and with the cooperation of stirring blades, the material is conveniently stirred so that the material is heated more evenly. The inner wall of the reactor body is conveniently cleaned by a scraper, and the water outlet is conveniently blocked by a blocking pipe to prevent the material from passing through the water outlet and entering the inner part of the rotating drum, and to prevent the water outlet from being blocked. The blocking pipe is conveniently moved upward by rotating the runner, and water is conveniently sprinkled evenly on the inner wall of the reactor body along with the rotation of the rotating drum.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a temperature-raising and melting reactor for preparing high-purity red phosphorus. Background Art

[0002] Red phosphorus, also known as red phosphorus, is a purple-red amorphous powder, shiny and non-toxic. It begins to melt when heated to 590°C under high pressure. If it is not pressurized, it will not melt but sublimate. After vaporization and condensation, white phosphorus is obtained. In the preparation process of high-purity red phosphorus, red phosphorus and porous nanocarbon need to be mixed in proportion and added to the reactor.

[0003] According to the description of a reactor disclosed on the patent website (authorization announcement number: CN 209020361 U), "The utility model relates to chemical equipment, in particular to a reactor, belonging to the field of chemical industry. The technical problem to be solved by the utility model is to provide a reactor so that the reactor can be cleaned thoroughly. In the reactor described in the utility model, a water spray pipe is rotatably connected to the reactor body, and a driver for driving the water spray pipe to rotate is arranged on the reactor body. Water spray holes are evenly distributed on the part of the water spray pipe located in the reactor. When cleaning the reactor, the water spray pipe rotates, and clean water can be evenly sprayed into the reactor, so that the reactor is cleaned thoroughly and substances are prevented from remaining in the reactor and affecting the next reaction of the reactor. The water supply pipe supplies water to the water spray pipe through a water supply device. The water supply device includes a shell and a water containing cavity. A water inlet hole communicating with the water containing cavity is arranged on the water spray pipe. The arrangement of the water supply device enables the water supply pipe to conveniently supply water to the water spray pipe, simplifies the structure of the reactor, and facilitates maintenance of the reactor."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, since the water spray pipe is driven to rotate by a driver, the water sprayed from the water spray pipe can be evenly sprayed into the reactor, the reactor is thoroughly cleaned, and the performance of the reactor is optimized. However, in actual use, it is easy for materials to enter the water spray hole, so it is not convenient to discharge the materials comprehensively, and it is easy to cause the water spray hole to be blocked, which has certain limitations. Therefore, it is necessary to improve a high-purity red phosphorus preparation temperature-raising melting reactor to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a temperature-raising and melting reaction kettle for preparing high-purity red phosphorus, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature-raising and melting reaction kettle for preparing high-purity red phosphorus, comprising an outer shell, the outer part of which is fixedly provided with supporting legs, the inner part of which is fixedly provided with a kettle body, the inner part of which is fixedly provided with a connecting pipe, the top of which is fixedly provided with a flange, the inner part of the kettle body is provided with a processing mechanism, and the inner part of the outer shell is provided with a temperature-raising mechanism.

[0008] The processing mechanism comprises a rotating assembly and a lifting assembly, wherein the rotating assembly is arranged inside the kettle body, and the lifting assembly is arranged on the top of the kettle body.

[0009] Preferably, the rotating assembly includes a motor, which is fixedly mounted on the top of the kettle body, and a first pulley is fixedly mounted on the output end of the motor, and the first pulley is rotatably mounted on the top of the kettle body, a transmission belt is installed on the outside of the first pulley, and a rotating drum is rotatably mounted inside the kettle body, and a second pulley is installed on the end of the transmission belt away from the first pulley, a water outlet hole is opened inside the rotating drum, a stirring shaft is fixedly mounted on the bottom of the rotating drum, a stirring blade is fixedly mounted on the outside of the stirring shaft, a connecting frame is fixedly mounted on the outside of the stirring shaft, a scraper is fixedly mounted on the outside of the connecting frame, and the scraper is slidably mounted on the inner wall of the kettle body to facilitate the stirring of the material.

[0010] Preferably, a through hole is provided inside the second pulley at a position corresponding to the rotating drum, and the rotating drum is fixedly installed in the through hole to facilitate the rotation of the rotating drum.

[0011] Preferably, the lifting assembly includes a stand, which is fixedly mounted on the top of the kettle body, a threaded column is rotatably mounted inside the stand, a rotating wheel is fixedly mounted on the top of the threaded column, a threaded block is mounted on the external thread of the threaded column, a connecting plate is fixedly mounted on the front of the threaded block, a retaining tube is fixedly mounted inside the connecting plate, the retaining tube is slidably mounted with the rotating drum, a rotating joint is provided on the top of the retaining tube, and a water outlet pipe is fixedly mounted on the top of the rotating joint to facilitate the cleaning of the kettle body.

[0012] Preferably, a through hole is opened inside the stand at a position corresponding to the threaded column, and the threaded column is rotatably installed in the through hole to facilitate the rotation of the threaded column.

[0013] Preferably, a sliding groove is provided inside the stand at a position corresponding to the threaded block, and the threaded block is slidably installed in the through groove to facilitate the lifting and lowering of the threaded block.

[0014] Preferably, the heating mechanism includes a spacer, which is fixedly installed on the outside of the kettle body, an oil storage cavity is provided inside the spacer, an oil inlet pipe is fixedly installed inside the spacer, the oil inlet pipe is fixedly installed on the outer shell, an oil outlet pipe is fixedly installed inside the spacer, the oil outlet pipe is fixedly installed on the outer shell, and a material outlet is provided inside the outer shell to facilitate the heating of the material.

[0015] Compared with the prior art, the utility model provides a temperature-raising and melting reaction kettle for preparing high-purity red phosphorus, which has the following beneficial effects:

[0016] The heating and dissolving reaction kettle for preparing high-purity red phosphorus has a processing mechanism that is set up. During use, the motor is started to rotate the drum and the stirring shaft. With the cooperation of the stirring blades, the material is stirred to make the material heated more evenly. The scraper is set up to clean the inner wall of the kettle body. The baffle is set up to block the water outlet to prevent the material from passing through the water outlet hole into the inside of the drum and clogging the water outlet hole. The baffle moves upward by rotating the wheel. With the rotation of the drum, water is evenly sprinkled on the inner wall of the kettle body. With the cooperation of the scraper, the kettle body is cleaned.

[0017] The temperature-raising and melting reaction kettle for preparing high-purity red phosphorus has a temperature-raising mechanism, and during use, the heated heat-conducting oil can be added into the oil storage cavity through the oil inlet pipe and the oil outlet pipe, so that the material can be heated. With the cooperation of the outlet, the material can be discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the kettle body of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the lifting component of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the heating mechanism of the utility model.

[0024] In the figure: 1. shell; 2. supporting leg; 3. kettle body; 4. connecting pipe; 5. flange; 6. processing mechanism; 61. rotating assembly; 611. motor; 612. first pulley; 613. transmission belt; 614. drum; 615. second pulley; 616. water outlet; 617. stirring shaft; 618. stirring blade; 619. connecting frame; 6110. scraper; 62. lifting assembly; 621. stand; 622. threaded column; 623. rotating wheel; 624. threaded block; 625. connecting plate; 626. blocking pipe; 627. rotating joint; 628. water outlet; 7. heating mechanism; 701. spacer; 702. oil storage chamber; 703. oil inlet pipe; 704. oil outlet pipe; 705. discharge port. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example 1

[0027] See also Figure 1-4 The utility model provides a technical solution: a temperature-raising and melting reaction kettle for preparing high-purity red phosphorus, comprising an outer shell 1, a supporting leg 2 is fixedly installed on the outside of the outer shell 1, a kettle body 3 is fixedly installed inside the outer shell 1, a connecting pipe 4 is fixedly installed inside the kettle body 3, a flange 5 is fixedly installed on the top of the connecting pipe 4, a processing mechanism 6 is arranged inside the kettle body 3, and a temperature-raising mechanism 7 is arranged inside the outer shell 1.

[0028] The processing mechanism 6 includes a rotating assembly 61 and a lifting assembly 62 . The rotating assembly 61 is disposed inside the kettle body 3 , and the lifting assembly 62 is disposed on the top of the kettle body 3 .

[0029] Furthermore, the rotating assembly 61 includes a motor 611, which is fixedly mounted on the top of the kettle body 3. A first pulley 612 is fixedly mounted on the output end of the motor 611. The first pulley 612 is rotatably mounted on the top of the kettle body 3. A transmission belt 613 is installed on the external transmission of the first pulley 612. A rotating drum 614 is rotatably mounted inside the kettle body 3. A second pulley 615 is installed on the end of the transmission belt 613 away from the first pulley 612. A water outlet 616 is provided inside the rotating drum 614. A stirring shaft 617 is fixedly mounted on the bottom of the rotating drum 614. A stirring blade 618 is fixedly mounted on the outside of the stirring shaft 617. A connecting frame 619 is fixedly mounted on the outside of the connecting frame 619. A scraper 6110 is fixedly mounted on the outside of the kettle body 3. The scraper 6110 is slidably mounted on the inner wall of the kettle body 3 to facilitate the stirring of the material.

[0030] Furthermore, a through hole is opened inside the second pulley 615 at a position corresponding to the rotating drum 614 , and the rotating drum 614 is fixedly installed in the through hole to facilitate the rotation of the rotating drum 614 .

[0031] Furthermore, the lifting assembly 62 includes a stand 621, which is fixedly installed on the top of the kettle body 3. A threaded column 622 is rotatably installed inside the stand 621, a rotating wheel 623 is fixedly installed on the top of the threaded column 622, a threaded block 624 is installed on the external thread of the threaded column 622, a connecting plate 625 is fixedly installed on the front of the threaded block 624, a retaining tube 626 is fixedly installed inside the connecting plate 625, the retaining tube 626 is slidably installed with the rotating drum 614, a rotating joint 627 is provided on the top of the retaining tube 626, and a water outlet pipe 628 is fixedly installed on the top of the rotating joint 627 to facilitate the cleaning of the kettle body 3.

[0032] Furthermore, a through hole is opened inside the stand 621 at a position corresponding to the threaded column 622 , and the threaded column 622 is rotatably installed in the through hole to facilitate the rotation of the threaded column 622 .

[0033] Furthermore, a sliding groove is provided inside the stand 621 at a position corresponding to the threaded block 624 , and the threaded block 624 is slidably installed in the through groove, so as to facilitate the lifting and lowering of the threaded block 624 . Example 2

[0034] See also Figure 1-5 , and combined with Example 1, it is further obtained that the heating mechanism 7 includes a spacer 701, the spacer 701 is fixedly installed on the outside of the kettle body 3, the spacer 701 is provided with an oil storage chamber 702, the spacer 701 is fixedly installed with an oil inlet pipe 703, the oil inlet pipe 703 is fixedly installed with the outer shell 1, the spacer 701 is fixedly installed with an oil outlet pipe 704, the oil outlet pipe 704 is fixedly installed with the outer shell 1, and the outer shell 1 is provided with a discharge port 705, which is convenient for heating the material.

[0035] In actual operation, when the device is used, red phosphorus and porous nanocarbon are mixed in proportion and added to the interior of the kettle body 3, and the heated heat transfer oil is added to the interior of the oil storage chamber 702 through the provided oil inlet pipe 703 to heat the material, and the motor 611 is started to rotate the first pulley 612, and the second pulley 615 and the rotating drum 614 are rotated with the cooperation of the transmission belt 613, and the material is stirred with the cooperation of the stirring shaft 617 and the stirring blade 618. With the cooperation of the scraper 6110, the inner wall of the kettle body 3 is cleaned. When the kettle body 3 needs to be cleaned, the threaded block 624 installed with the external thread of the threaded column 622 is moved upward by rotating the wheel 623, so that the connecting plate 625 and the retaining tube 626 are moved upward. By setting the rotating joint 627 and the water outlet pipe 628, water is added to the inside of the rotating drum 614. With the cooperation of the water outlet hole 616, water is sprinkled on the inner wall of the kettle body 3. With the cooperation of the scraper 6110, the inner wall of the kettle body 3 is cleaned.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A heating and melting reactor for preparing high-purity red phosphorus, comprising a housing (1), characterized in that: The outer portion of the shell (1) is fixedly provided with a support leg (2), the inner portion of the shell (1) is fixedly provided with a kettle body (3), the inner portion of the kettle body (3) is fixedly provided with a connecting pipe (4), the top of the connecting pipe (4) is fixedly provided with a flange (5), the inner portion of the kettle body (3) is provided with a processing mechanism (6), and the inner portion of the shell (1) is provided with a heating mechanism (7); The processing mechanism (6) comprises a rotating assembly (61) and a lifting assembly (62), wherein the rotating assembly (61) is arranged inside the kettle body (3), and the lifting assembly (62) is arranged on the top of the kettle body (3); The rotating assembly (61) comprises a motor (611), the motor (611) being fixedly mounted on the top of the kettle body (3), a first pulley (612) being fixedly mounted on the output end of the motor (611), the first pulley (612) being rotatably mounted on the top of the kettle body (3), a transmission belt (613) being mounted on the outside of the first pulley (612), a rotating drum (614) being rotatably mounted inside the kettle body (3), the transmission belt (613) being away from the first pulley (612) A second pulley (615) is installed for transmission at one end, a water outlet hole (616) is provided inside the rotating drum (614), a stirring shaft (617) is fixedly installed at the bottom of the rotating drum (614), a stirring blade (618) is fixedly installed outside the stirring shaft (617), a connecting frame (619) is fixedly installed outside the stirring shaft (617), a scraper (6110) is fixedly installed outside the connecting frame (619), and the scraper (6110) is slidably installed on the inner wall of the kettle body (3); The lifting assembly (62) comprises a stand (621), wherein the stand (621) is fixedly mounted on the top of the kettle body (3), a threaded column (622) is rotatably mounted inside the stand (621), a rotating wheel (623) is fixedly mounted on the top of the threaded column (622), a threaded block (624) is threadedly mounted on the outside of the threaded column (622), a connecting plate (625) is fixedly mounted on the front of the threaded block (624), a retaining tube (626) is fixedly mounted inside the connecting plate (625), the retaining tube (626) is slidably mounted on the rotating drum (614), a rotating joint (627) is arranged on the top of the retaining tube (626), and a water outlet pipe (628) is fixedly mounted on the top of the rotating joint (627).

2. A temperature-raising and dissolving reactor for preparing high-purity red phosphorus according to claim 1, characterized in that: A through hole is provided inside the second pulley (615) at a position corresponding to the rotating drum (614), and the rotating drum (614) is fixedly mounted in the through hole.

3. A temperature-raising and dissolving reactor for preparing high-purity red phosphorus according to claim 1, characterized in that: A through hole is provided inside the stand (621) at a position corresponding to the threaded column (622), and the threaded column (622) is rotatably mounted in the through hole.

4. The temperature-raising and dissolving reactor for preparing high-purity red phosphorus according to claim 1, characterized in that: A sliding groove is provided inside the stand (621) at a position corresponding to the threaded block (624), and the threaded block (624) is slidably mounted in the through groove.

5. A temperature-raising and dissolving reactor for preparing high-purity red phosphorus according to claim 4, characterized in that: The temperature raising mechanism (7) comprises a spacer (701), wherein the spacer (701) is fixedly mounted on the outside of the kettle body (3), an oil storage chamber (702) is arranged inside the spacer (701), an oil inlet pipe (703) is fixedly mounted inside the spacer (701), the oil inlet pipe (703) is fixedly mounted on the outer shell (1), an oil outlet pipe (704) is fixedly mounted inside the spacer (701), the oil outlet pipe (704) is fixedly mounted on the outer shell (1), and a discharge port (705) is arranged inside the outer shell (1).

Images