Quantitative feeding equipment for adding materials into reaction kettle

Abstract

The utility model discloses quantitative feeding equipment for adding materials into a reaction kettle, which comprises a support, a horizontal conveying mechanism is mounted at the top of the support, a storage bin for storing materials is mounted at the top of the horizontal conveying mechanism, a weighing seat is fixedly mounted on the support, and a metering bin is fixedly connected to the top of the weighing seat. According to the feeding device, the weighing seat is used for weighing, after the adding amount is achieved, the horizontal conveying mechanism is closed, then the pneumatic ball valve is started to be opened, materials in the metering bin fall into the feeding pipe, feeding is achieved, and in the process that the materials penetrate through the feeding pipe, the materials are fed into the feeding pipe. And the scattering mechanism is started to scatter the materials entering the reaction kettle body, so that the materials are annularly dispersed and uniformly fall into the reaction kettle body, and therefore, the device has the advantages that the device is more accurate in metering each time of feeding, the materials are more uniformly dispersed after entering the kettle body, and the mixing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to reaction kettle material adding technical field more specifically, relate to a kind of quantitative feeding equipment for reaction kettle material adding. BACKGROUND

[0002] Reaction kettle is through the structure design and parameter configuration of container, realizes the heating, evaporation, cooling and low speed mixing function of process requirement, in fine chemical production, often need to add granular or powder solid adjuvant in reaction process;

[0003] The inaccuracy of traditional material adding mode, since manual operation is difficult to guarantee the speed and angle of pouring each time consistent, it is easy to cause uneven distribution of raw materials in reaction kettle, and the error of addition amount is larger. In some chemical reactions that require accurate proportion of raw materials, the reaction process in the reaction kettle has strict requirements on the addition amount of raw materials, which directly relates to the quality, performance, safety and production efficiency of products. UTILITY MODEL CONTENT

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a quantitative feeding equipment for reaction kettle material adding to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A quantitative feeding equipment for reaction kettle material adding, comprising a support, a horizontal material conveying mechanism is installed at the top of the support, a storage bin for storing materials is installed at the top of the horizontal material conveying mechanism, a weighing seat is fixedly installed on the support, a metering bin is fixedly connected to the top of the weighing seat, the top of the metering bin is communicated and matched with the horizontal material conveying mechanism through a hose, a pneumatic ball valve is fixedly connected to the bottom of the metering bin through a hose, the outer side of the pneumatic ball valve is fixedly installed on the support, a reaction kettle body is fixedly installed on the support, a feed pipe is fixedly connected to the top of the reaction kettle body, a scattering mechanism is fixedly installed in the feed pipe, and the bottom of the pneumatic ball valve is communicated and fixed with the feed pipe.

[0007] As a further description of the above technical scheme: the horizontal material conveying mechanism comprises a conduit, a servo motor and a first hinge dragon, the bottom of the conduit is fixedly connected with the support, the bottom end of the storage bin is fixedly connected with the bottom end of the conduit, the outer side of the servo motor is fixedly installed on the support, the output end of the servo motor is fixedly connected with the first hinge dragon through a shaft coupling, the other end of the first hinge dragon extends to the inside of the conduit and is rotatably connected with the inside thereof, and the bottom of the right end of the conduit is fixedly connected with the top of the metering bin through a hose.

[0008] As a further description of the above technical solutions: the dispersing mechanism comprises a driving motor, a second hinge dragon and a dispersing block, the driving motor is fixedly installed at the top of the feeding pipeline, the output end of the driving motor is fixedly connected with the top end of the second hinge dragon through a shaft coupling, the bottom end of the second hinge dragon penetrates into the inside of the feeding pipe and is rotationally connected therewith, the bottom end of the second hinge dragon is fixedly connected with the dispersing block, and the dispersing block extends into the inside of the reaction kettle body.

[0009] As a further description of the above technical solutions: the front view of the dispersing block is in a tapered shape with a narrow top and a wide bottom, and fins are fixedly connected to the outside of the dispersing block at equal distances.

[0010] As a further description of the above technical solutions: a reduction motor is fixedly installed at the outside of the storage bin, a poking rod is fixedly connected with the output end of the reduction motor, and the right end of the poking rod penetrates into the inside of the storage bin and is rotationally connected therewith.

[0011] As a further description of the above technical solutions: the front view of the poking rod is in an I-shaped type.

[0012] Compared with the prior art, the advantages of the present application are that:

[0013] The present application realizes quantitative weighing and conveying by the horizontal conveying mechanism cooperating with the metering bin, and the dispersing mechanism is used to disperse the material when feeding, so that the material is mixed more uniformly with the reactants in the inside of the reaction kettle body, thereby realizing the advantages that the device has more accurate metering for each feeding, and the material is more uniformly dispersed in the inside of the kettle body, and the mixing effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of the structure of the present application;

[0015] Figure 2 It is a front view of the structure of the present application; Figure 1 It is an enlarged schematic view of the structure of the middle A part;

[0016] Figure 3 It is a partial perspective view of the structure of the present application;

[0017] Figure 4 It is a partial bottom view of the structure of the present application.

[0018] Explanation of reference numerals in the drawings:

[0019] 1, support; 2, horizontal conveying mechanism; 21, catheter; 22, servo motor; 23, first hinge dragon; 3, storage bin; 31, speed reducer motor; 32, dial lever; 4, weighing seat; 5, metering bin; 6, pneumatic ball valve; 7, reaction kettle body; 8, feed pipe; 9, dispersing mechanism; 91, drive motor; 92, second hinge dragon; 93, dispersing block; 931, fin. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0021] Please refer to Figures 1 to 4 In the utility model, a kind of quantitative feeding equipment for reaction kettle feeding, including support 1, the top of support 1 is equipped with horizontal conveying mechanism 2, the top of horizontal conveying mechanism 2 is equipped with storage bin 3 for storage, support 1 is fixedly installed with weighing seat 4, the top of weighing seat 4 is fixedly connected with metering bin 5, the top of metering bin 5 is communicated with horizontal conveying mechanism 2 by hose cooperation, the bottom of pneumatic ball valve 6 is fixedly connected with feed pipe 8, the outside of pneumatic ball valve 6 is fixedly installed to support 1, reaction kettle body 7 is fixedly installed on support 1, the top of reaction kettle body 7 is fixedly connected with feed pipe 8, dispersing mechanism 9 is fixedly installed in the inside of feed pipe 8, the bottom of pneumatic ball valve 6 is communicated with feed pipe 8 fixedly.

[0022] In the utility model, support 1 supports reaction kettle body 7 and horizontal conveying mechanism 2, horizontal conveying mechanism 2 and storage bin 3 are integrally fixed, and the height is higher than the top of reaction kettle body 7, when using, first, the raw material to be added is stored in storage bin 3, when needing to feed, first, start horizontal conveying mechanism 2 to convey raw material to the inside of metering bin 5, use weighing seat 4 to weigh, after reaching addition amount, horizontal conveying mechanism 2 is closed, then start pneumatic ball valve 6 to open, so that the material in the inside of metering bin 5 falls to the inside of feed pipe 8, realizes feeding, and in the process that material passes through feed pipe 8, start dispersing mechanism 9 to disperse the material entering the inside of reaction kettle body 7 and make it annularly and evenly fall to the inside of reaction kettle body 7, so that the device has the advantages of more accurate metering each time feeding, and the material entering kettle body is more evenly dispersed, improves mixing effect, solves the problem that in prior art, due to manual operation, it is difficult to guarantee that the speed and angle of pouring each time are consistent, raw material is unevenly distributed in reaction kettle, and addition amount error is large.

[0023] Please refer to Figure 1The horizontal material conveying mechanism 2 comprises a guide pipe 21, a servo motor 22 and a first articulated dragon 23, the bottom of the guide pipe 21 is fixedly connected with the support 1, the bottom end of the storage bin 3 is fixedly communicated with the bottom end of the guide pipe 21, the outer side of the servo motor 22 is fixedly installed on the support 1, the output end of the servo motor 22 is fixedly connected with the first articulated dragon 23 through a shaft coupling, the other end of the first articulated dragon 23 extends to the inside of the guide pipe 21 and is rotationally connected with the inside of the guide pipe 21, and the bottom of the right end of the guide pipe 21 is fixedly communicated with the top of the metering bin 5 through a hose.

[0024] In the utility model, the first articulated dragon 23 in the inside of the guide pipe 21 is driven to run by the servo motor 22, the material in the inside of the storage bin 3 is horizontally and vertically conveyed to the inside of the metering bin 5, precise conveying is realized, and metering is facilitated.

[0025] Please refer to Figure 1 and Figure 3 The scattering mechanism 9 comprises a driving motor 91, a second articulated dragon 92 and a scattering block 93, the driving motor 91 is fixedly installed on the top of the feeding pipe 8, the output end of the driving motor 91 is fixedly connected with the top end of the second articulated dragon 92 through a shaft coupling, the bottom end of the second articulated dragon 92 penetrates to the inside of the feeding pipe 8 and is rotationally connected with the inside of the feeding pipe 8, the bottom end of the second articulated dragon 92 is fixedly connected with the scattering block 93, and the scattering block 93 extends to the inside of the reaction kettle body 7.

[0026] In the utility model, the second articulated dragon 92 is driven to rotate by the driving motor 91, the material passes through the feeding pipe 8 more efficiently, the contact speed of the material and the scattering block 93 is improved, the falling material is scattered to the periphery with the scattering block 93 rotating with the second articulated dragon 92, the material is uniformly scattered to the reaction material, and higher and more uniform mixing effect is realized.

[0027] Please refer to Figure 3 and Figure 4 The front view section of the scattering block 93 is tapered from narrow at the top to wide at the bottom, and the outer side of the scattering block 93 is fixedly connected with fins 931 arranged at equal distances.

[0028] In the utility model, the front view section of the scattering block 93 is tapered from narrow at the top to wide at the bottom, and the fins 931 are used to make the scattering effect of the material better, the contact is more sufficient, and the scattering is more uniform.

[0029] Please refer to Figure 1 The outer side of the storage bin 3 is fixedly installed with a speed reducer 31, the output end of the speed reducer 31 is fixedly connected with a poking rod 32, and the right end of the poking rod 32 penetrates to the inside of the storage bin 3 and is rotationally connected with the inside of the storage bin 3.

[0030] In the utility model, the poking rod 32 is driven to rotate by the speed reducer 31, the falling of the material in the inside of the storage bin 3 is smoother, and blockage is avoided.

[0031] Please refer to Figure 1 Wherein: the front view section of the toggle lever 32 is in the shape of an I-beam.

[0032] In the utility model, the I-beam-shaped toggle lever 32 has a larger contact area with the material, and the stirring anti-blocking effect is better.

[0033] The above is only the preferred embodiment of the utility model; however, the protection scope of the utility model is not limited to this. Any skilled person in the art, according to the technical scheme and the improved conception of the utility model, makes equivalent replacement or change within the technical range disclosed by the utility model, and should be covered in the protection scope of the utility model.

Claims

1. A quantitative feeding device for the feeding of a reactor, comprising a support (1), characterized in that: The top of the support (1) is provided with a horizontal conveying mechanism (2), the top of the horizontal conveying mechanism (2) is provided with a storage bin (3) for storing materials, the support (1) is fixedly provided with a weighing seat (4), the top of the weighing seat (4) is fixedly connected with a metering bin (5), the top of the metering bin (5) is communicated with the horizontal conveying mechanism (2) through a hose, the bottom of the metering bin (5) is fixedly connected with a pneumatic ball valve (6) through a hose, the outer side of the pneumatic ball valve (6) is fixedly installed on the support (1), the support (1) is fixedly provided with a reaction kettle body (7), the top of the reaction kettle body (7) is fixedly connected with a feeding pipe (8), the inside of the feeding pipe (8) is fixedly provided with a scattering mechanism (9), the bottom of the pneumatic ball valve (6) is communicated with the feeding pipe (8).

2. The quantitative feeding device for the feeding of a reactor according to claim 1, characterized in that The horizontal conveying mechanism (2) comprises a guide pipe (21), a servo motor (22) and a first hinge dragon (23), the bottom of the guide pipe (21) is fixedly connected with the support (1), the bottom end of the storage bin (3) is fixedly communicated with the bottom end of the guide pipe (21), the outer side of the servo motor (22) is fixedly installed on the support (1), the output end of the servo motor (22) is fixedly connected with the first hinge dragon (23) through a shaft coupling, the other end of the first hinge dragon (23) extends to the inside of the guide pipe (21) and is rotatably connected with the inside thereof, the bottom of the right end of the guide pipe (21) is fixedly communicated with the top of the metering bin (5) through a hose.

3. The quantitative feeding device for the feeding of a reactor according to claim 1, characterized in that: The scattering mechanism (9) comprises a driving motor (91), a second hinge dragon (92) and a scattering block (93), the driving motor (91) is fixedly installed on the top of the feeding pipe (8), the output end of the driving motor (91) is fixedly connected with the top end of the second hinge dragon (92) through a shaft coupling, the bottom end of the second hinge dragon (92) penetrates into the inside of the feeding pipe (8) and is rotatably connected therewith, the bottom end of the second hinge dragon (92) is fixedly connected with the scattering block (93), and the scattering block (93) extends to the inside of the reaction kettle body (7).

4. The quantitative feeding device for the feeding of a reactor according to claim 3, characterized in that The front view of the scattering block (93) is tapered from narrow top to wide bottom, and the outer side of the scattering block (93) is fixedly connected with equally spaced fins (931).

5. The quantitative feeding device for feeding the reactor according to claim 1, characterized in that: The outer side of the storage bin (3) is fixedly provided with a reduction motor (31), the output end of the reduction motor (31) is fixedly connected with a poking rod (32), the right end of the poking rod (32) penetrates into the inside of the storage bin (3) and is rotatably connected therewith.

6. The quantitative feeding device for the feeding of a reactor according to claim 5, characterized in that The front view of the poking rod (32) is in the shape of an I-beam.

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