Automatic feeding device of reaction kettle

Abstract

The utility model relates to an automatic feeding device of a reaction kettle, which comprises a reaction kettle body, the top of the reaction kettle body is fixedly provided with a feeding pipe, the outer surface of the feeding pipe is connected with a discharging pipe, the outer surface of the discharging pipe is fixedly provided with a conveying cylinder, and the outer surface of the conveying cylinder is fixedly provided with a conveying structure. And a functional box is fixedly mounted on the outer surface of the conveying cylinder. When the automatic feeding device of the reaction kettle is used, feeding is carried out through a feeding pipe, and materials need to be quantified, a rotating rod is rotated, the rotating rod drives a driving gear to rotate, the driving gear drives a driven gear meshed with the driving gear to rotate, then a threaded rod is driven to rotate synchronously, and a threaded block can be driven to move up and down through rotation of the threaded rod; and the baffle is driven to move downwards in cooperation with the vertical rod, and when the baffle moves downwards to the position between the two limiting blocks, the baffle seals the space between the two limiting blocks, so that materials cannot fall off, and quantitative feeding is achieved through the device.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding materials into a reaction kettle, in particular to an automatic feeding device for a reaction kettle. Background Art

[0002] Reactors are broadly 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 the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization and condensation. For example, reactors, reaction pots, decomposition pots, polymerization pots, etc. are generally made of carbon-manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloys and other composite materials.

[0003] Traditional reactors on the existing market usually need to be loaded with materials during the processing process. However, due to the high height of the reactor, it is not possible to ensure safety and accuracy when workers load the materials, and it is impossible to add materials quantitatively. In addition, the feeding structure often does not adopt a sealing structure. When materials are put into the reactor, dust pollution will occur, which will be directly inhaled by the human body and cause harm to the human body. For this reason, we propose an automatic feeding device for the reactor. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic feeding device for a reactor, which has the advantages of quantitative feeding and the ability to handle dust, and solves the problem that traditional feeding devices cannot feed quantitatively and handle dust pollution.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic feeding device for a reactor, comprising a reactor body, a feed pipe is fixedly installed on the top of the reactor body, a discharge pipe is connected to the outer surface of the feed pipe, a conveying cylinder is fixedly installed on the outer surface of the discharge pipe, a conveying structure is fixedly installed on the outer surface of the conveying cylinder, and a function box is fixedly installed on the outer surface of the conveying cylinder;

[0006] The conveying structure includes a driving motor located on the outer surface of the conveying cylinder, a conveying auger extending to the inside of the conveying cylinder is fixedly installed at the output shaft of the driving motor, a baffle is movably installed inside the function box, a vertical rod is fixedly installed on the top of the baffle, a rotating rod is movably installed on the left outer surface of the function box, a purification box is fixedly installed on the top of the function box, an air intake pipe is fixedly installed on the right inner wall of the purification box, two activated carbon filters are fixedly installed inside the purification box, a filter box is fixedly installed on the top of the function box, an air suction pipe is fixedly installed on the outer surface of the filter box, an air suction pump is fixedly installed on the outer surface of the air suction pipe, an air suction hood is fixedly installed on the outer surface of the air suction pipe, a feeding pipe is fixedly installed on the top of the function box, a threaded rod is fixedly installed inside the function box, a driving gear is fixedly installed on the outer surface of the rotating rod inside the function box, a driven gear is fixedly installed on the outer surface of the threaded rod inside the function box, a threaded block is threadedly connected to the outer surface of the threaded rod, a collecting chamber is opened inside the filter box, and a filter plate is fixedly installed inside the filter box.

[0007] Furthermore, a support rod is hinged at the bottom of the conveying cylinder, a support plate is fixedly installed at the bottom of the support rod, an electric telescopic rod is fixedly installed on the top of the support plate, a limiting groove is opened at the bottom of the conveying cylinder, a limiting block is movably installed on the inner wall of the limiting groove, and the limiting block is hinged to the top of the electric telescopic rod.

[0008] Furthermore, the feed pipe and the discharge pipe are connected via a flange, and the outer surface of the driving gear is meshed with the outer surface of the driven gear.

[0009] Furthermore, the outer surface of the threaded block is fixedly connected to the outer surface of the vertical rod, and the filter plate is in an inclined state.

[0010] Furthermore, a function plate is fixedly installed inside the filter box, and a through opening communicating with the collection chamber is opened between the function plate and the filter plate.

[0011] Furthermore, a plurality of through holes are provided on the top of the purification box, a water injection pipe is fixedly installed on the left outer surface of the purification box, and a valve is fixedly installed on the outer surface of the water injection pipe.

[0012] Furthermore, the air inlet pipe is fixedly connected to the interior of the filter box, and limit blocks are fixedly installed on the left and right inner walls of the functional box, and the outer surface of the limit block is in contact with the outer surface of the baffle.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The automatic feeding device for the reactor is used to feed materials through the feeding pipe. When the material needs to be quantitatively measured, the rotating rod is rotated, and the rotating rod drives the active gear to rotate. The active gear drives the driven gear meshing with it to rotate, and then drives the threaded rod to rotate synchronously. The rotation of the threaded rod can drive the threaded block to move up and down, and cooperate with the vertical rod to drive the baffle to move downward. When the baffle moves downward to between the two limit blocks, the baffle closes the distance between the two limit blocks, so that the material will not fall, so that the device can achieve quantitative feeding. After the quantitative measurement is completed, the rotating rod is rotated in the opposite direction to make the baffle move upward, so that the logistics enters the interior of the conveying cylinder, and the driving motor is started to drive the conveying auger to convey the material to the interior of the reactor body through the feed pipe and the discharge pipe. The above structure is coordinated to achieve the effect of quantitative feeding.

[0015] 2. When the automatic feeding device for the reactor is in use, the dust on the outer surface of the feeding pipe is sucked into the filter box through the suction pipe by starting the suction pump, and filtered by the filter plate. The larger dust in the filtration can enter the collection chamber through the opening, and the filtered air enters the purification box. Water is added to the purification box through the water injection pipe to further purify the air. Finally, it is filtered through the activated carbon filter and discharged from the through hole. The above structures can achieve the effect of facilitating the treatment of dust pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a front cross-sectional view of the conveying structure of the utility model;

[0018] Figure 3 This is a cross-sectional view of the conveying structure of the utility model;

[0019] Figure 4 The utility model conveying structure Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 The utility model conveying structure Figure 3 Enlarged view of point B in the middle.

[0021] In the figure: 1. Reactor body; 2. Feed pipe; 3. Discharge pipe; 4. Conveying cylinder; 5. Conveying structure; 501. Driving motor; 502. Conveying auger; 503. Baffle; 504. Vertical rod; 505. Rotating rod; 506. Purification box; 507. Inlet pipe; 508. Activated carbon filter; 509. Filter box; 510. Suction pipe; 511. Suction pump; 512. Suction hood; 513. Feeding pipe; 514. Threaded rod; 515. Driving gear; 516. Driven gear; 517. Threaded block; 518. Collecting chamber; 519. Filter plate; 6. Function box; 7. Support rod; 8. Support plate; 9. Electric telescopic rod. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 In this embodiment, an automatic feeding device for a reactor comprises a reactor body 1, a feed pipe 2 is fixedly installed on the top of the reactor body 1, a discharge pipe 3 is connected to the outer surface of the feed pipe 2, a conveying cylinder 4 is fixedly installed on the outer surface of the discharge pipe 3, a conveying structure 5 is fixedly installed on the outer surface of the conveying cylinder 4, and a function box 6 is fixedly installed on the outer surface of the conveying cylinder 4;

[0024] The conveying structure 5 includes a driving motor 501 located on the outer surface of the conveying cylinder 4, a conveying auger 502 extending to the inside of the conveying cylinder 4 is fixedly installed at the output shaft of the driving motor 501, a baffle 503 is movably installed inside the function box 6, a vertical rod 504 is fixedly installed on the top of the baffle 503, a rotating rod 505 is movably installed on the left outer surface of the function box 6, a purification box 506 is fixedly installed on the top of the function box 6, an air intake pipe 507 is fixedly installed on the right inner wall of the purification box 506, two activated carbon filters 508 are fixedly installed inside the purification box 506, a filter box 509 is fixedly installed on the top of the function box 6, and the outer surface of the filter box 509 An air intake pipe 510 is fixedly installed, an air intake pump 511 is fixedly installed on the outer surface of the air intake pipe 510, an air intake hood 512 is fixedly installed on the outer surface of the air intake pipe 510, a feeding pipe 513 is fixedly installed on the top of the function box 6, a threaded rod 514 is fixedly installed inside the function box 6, a driving gear 515 is fixedly installed on the outer surface of the rotating rod 505 inside the function box 6, a driven gear 516 is fixedly installed on the outer surface of the threaded rod 514 inside the function box 6, a threaded block 517 is threadedly connected to the outer surface of the threaded rod 514, a collecting chamber 518 is opened inside the filter box 509, and a filter plate 519 is fixedly installed inside the filter box 509.

[0025] In this embodiment, a support rod 7 is hinged at the bottom of the conveying cylinder 4, a support plate 8 is fixedly installed at the bottom of the support rod 7, an electric telescopic rod 9 is fixedly installed on the top of the support plate 8, a limiting groove is provided at the bottom of the conveying cylinder 4, a limiting block is movably installed on the inner wall of the limiting groove, and the limiting block is hinged to the top of the electric telescopic rod 9; further, by providing a limiting groove at the bottom of the conveying cylinder 4 and a limiting block hinged to the top of the electric telescopic rod 9, the height and angle of the conveying cylinder 4 can be adjusted by the electric telescopic rod 9.

[0026] In this embodiment, the feed pipe 2 and the discharge pipe 3 are connected by a flange, and the outer surface of the driving gear 515 is meshed with the outer surface of the driven gear 516; further, by setting the driving gear 515 and the driven gear 516 to be meshed, the rotation of the driving gear 515 can drive the driven gear 516 to rotate synchronously.

[0027] In this embodiment, the outer surface of the threaded block 517 is fixedly connected to the outer surface of the vertical rod 504, and the filter plate 519 is in an inclined state; further, by setting the threaded block 517 and the vertical rod 504 to be fixedly connected, the threaded block 517 can drive the vertical rod 504 to move up and down synchronously when it moves up and down.

[0028] In this embodiment, a functional plate is fixedly installed inside the filter box 509, and a through hole connected to the collection chamber 518 is opened between the functional plate and the filter plate 519. By providing the functional plate and the through hole, larger dust filtered in the air can enter the collection chamber 518.

[0029] In this embodiment, a plurality of through holes are provided on the top of the purification box 506, a water injection pipe is fixedly installed on the left outer surface of the purification box 506, and a valve is fixedly installed on the outer surface of the water injection pipe; further, by providing the through holes, it is convenient to discharge the filtered air, and by providing the water injection pipe, it is convenient to add water into the purification box 506 to further purify the air.

[0030] In this embodiment, the air inlet pipe 507 is fixedly connected to the interior of the filter box 509, and the inner walls on both sides of the functional box 6 are fixedly installed with limit blocks, and the outer surface of the limit blocks is in contact with the outer surface of the baffle 503; further, by providing a limit block that is in contact with the outer surface of the baffle 503, it is possible to prevent material from being discharged when the baffle 503 is in contact with the limit block, thereby achieving the effect of quantitative feeding.

[0031] In summary, when the automatic feeding device for the reactor is in use, the material is fed through the feeding pipe 513. When the material needs to be quantitatively fed, the rotating rod 505 is rotated, and the rotating rod 505 drives the driving gear 515 to rotate, and the driving gear 515 drives the driven gear 516 meshing with it to rotate, thereby driving the threaded rod 514 to rotate synchronously. The rotation of the threaded rod 514 can drive the threaded block 517 to move up and down, and cooperate with the vertical rod 504 to drive the baffle 503 to move downward. When the baffle 503 moves downward to between the two limit blocks, the baffle 503 closes the distance between the two limit blocks, thereby preventing the material from falling, so that the device can achieve quantitative feeding. After the quantitative feeding is completed, the rotating rod 505 is rotated in the opposite direction to make the baffle 503 move upward, so that the logistics enters Inside the conveying cylinder 4, start the driving motor 501 to drive the conveying auger 502 to convey the material to the inside of the reactor body 1 through the feed pipe 2 and the discharge pipe 3. The above structures can achieve the effect of quantitative feeding, and the suction pump 511 is started to suck the dust on the outer surface of the feeding pipe 513 into the filter box 509 through the suction pipe 510, and filtered through the filter plate 519. The larger dust in the filtration can enter the collection chamber 518 through the through port, and the filtered air enters the purification box 506. Water is added to the purification box 506 through the water injection pipe to further purify the air. Finally, it is filtered through the activated carbon filter 508 and discharged from the through hole. The above structures can facilitate the treatment of dust pollution.

[0032] 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 sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] 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 reaction kettle automatic feeding device, comprising a reaction kettle body (1), characterized in that: A feed pipe (2) is fixedly mounted on the top of the reactor body (1); a discharge pipe (3) is connected to the outer surface of the feed pipe (2); a conveying cylinder (4) is fixedly mounted on the outer surface of the discharge pipe (3); a conveying structure (5) is fixedly mounted on the outer surface of the conveying cylinder (4); and a function box (6) is fixedly mounted on the outer surface of the conveying cylinder (4); The conveying structure (5) comprises a driving motor (501) located on the outer surface of the conveying cylinder (4); a conveying auger (502) extending into the interior of the conveying cylinder (4) is fixedly mounted at the output shaft of the driving motor (501); a baffle (503) is movably mounted inside the functional box (6); a vertical rod (504) is fixedly mounted on the top of the baffle (503); a rotating rod (505) is movably mounted on the left outer surface of the functional box (6); a purification box (506) is fixedly mounted on the top of the functional box (6); an air intake pipe (507) is fixedly mounted on the right inner wall of the purification box (506); two activated carbon filters (508) are fixedly mounted inside the purification box (506); a filter box (509) is fixedly mounted on the top of the functional box (6); the outer surface of the filter box (509) is An air suction pipe (510) is fixedly mounted on the surface, an air suction pump (511) is fixedly mounted on the outer surface of the air suction pipe (510), an air suction hood (512) is fixedly mounted on the outer surface of the air suction pipe (510), a feeding pipe (513) is fixedly mounted on the top of the functional box (6), a threaded rod (514) is fixedly mounted inside the functional box (6), a driving gear (515) is fixedly mounted on the outer surface of the rotating rod (505) inside the functional box (6), a driven gear (516) is fixedly mounted on the outer surface of the threaded rod (514) inside the functional box (6), a threaded block (517) is threadedly connected to the outer surface of the threaded rod (514), a collecting chamber (518) is provided inside the filter box (509), and a filter plate (519) is fixedly mounted inside the filter box (509).

2. The automatic feeding device for a reactor according to claim 1, characterized in that: The bottom of the conveying cylinder (4) is hinged with a support rod (7), the bottom of the support rod (7) is fixedly mounted with a support plate (8), the top of the support plate (8) is fixedly mounted with an electric telescopic rod (9), the bottom of the conveying cylinder (4) is provided with a limit groove, the inner wall of the limit groove is movably mounted with a limit block, and the limit block is hinged with the top of the electric telescopic rod (9).

3. The automatic feeding device for a reactor according to claim 1, characterized in that: The feed pipe (2) and the discharge pipe (3) are connected via a flange, and the outer surface of the driving gear (515) and the outer surface of the driven gear (516) are meshed.

4. The automatic feeding device for a reactor according to claim 1, characterized in that: The outer surface of the threaded block (517) is fixedly connected to the outer surface of the vertical rod (504), and the filter plate (519) is in an inclined state.

5. The automatic feeding device for a reactor according to claim 1, characterized in that: A functional board is fixedly mounted inside the filter box (509), and a through opening communicating with the collection chamber (518) is provided between the functional board and the filter plate (519).

6. The automatic feeding device for a reactor according to claim 1, characterized in that: A plurality of through holes are provided on the top of the purification box (506), a water injection pipe is fixedly mounted on the left outer surface of the purification box (506), and a valve is fixedly mounted on the outer surface of the water injection pipe.

7. The automatic feeding device for a reactor according to claim 1, characterized in that: The air intake pipe (507) is fixedly connected to the inside of the filter box (509), and limit blocks are fixedly installed on the inner walls on both the left and right sides of the functional box (6), and the outer surface of the limit block is in contact with the outer surface of the baffle (503).

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