CN219964821U

CN219964821U - Automatic solid feeder for reaction kettle

Info

Publication number: CN219964821U
Application number: CN202320727603.6U
Authority: CN
Inventors: 吴崇杰
Original assignee: Hubei Yuyang Pharmaceutical Co ltd
Current assignee: Hubei Yuyang Pharmaceutical Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-11-07
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses an automatic solid feeder of a reaction kettle, wherein the automatic solid feeder of the reaction kettle is used for automatically adding solids to the reaction kettle, and the automatic solid feeder of the reaction kettle comprises: the feeding bin is hinged with one side of the sealing cover, at least one group of connecting components which are detachably connected with the sealing cover are arranged at the upper end of the feeding bin, and the sealing cover is provided with an air inlet pipe and an air outlet pipe; the feed pipe is provided with the feed valve on the feed pipe intercommunication throw feed bin and reation kettle. According to the technical scheme, the feeding bin, the sealing cover, the air inlet pipe, the air outlet pipe, the connecting assembly and the feeding pipe are arranged on the sealing cover, so that when solid feeding is carried out on the reaction kettle, a hole cover of the reaction kettle is not required to be opened, waste gas is not directly discharged into the air, harm of the waste gas to a human body is reduced, and the safety of the reaction kettle is improved. The contact time of materials and air is reduced, the cost is reduced, and the efficiency is improved.

Description

Automatic solid feeder for reaction kettle

Technical Field

The utility model relates to the technical field of reaction kettles, in particular to an automatic solid feeder of a reaction kettle.

Background

The reaction kettle is widely understood to be a container with physical or chemical reaction, and the heating, evaporating and cooling functions and the low-speed and high-speed mixing functions required by the process are realized through structural design and parameter configuration of the container. The reaction kettle is widely applied to petroleum, chemical industry, rubber, pesticides, dyes, medicines and foods.

The reaction kettles in the prior industrial fields are required to be opened when solid materials are thrown, so that a large amount of waste gas is generated, the environment is polluted, and the atmospheric pollution and the health hazard of operators are caused.

Disclosure of Invention

The utility model mainly aims to provide an automatic solid feeder for a reaction kettle, which aims to reduce harm of waste gas to human bodies and improve the safety of the reaction kettle.

In order to achieve the above object, the automatic solid feeder for a reaction kettle provided by the present utility model is used for automatically adding solid to a reaction kettle, and comprises: the feeding bin is hinged with one side of the sealing cover, at least one group of connecting components which are detachably connected with the sealing cover are arranged at the upper end of the feeding bin, and the sealing cover is provided with an air inlet pipe and an air outlet pipe; the feed pipe is provided with the feed valve on the feed pipe intercommunication throw feed bin and reation kettle.

Optionally, the sealing cover is hinged with the feeding bin through a rotating assembly, and the rotating assembly comprises a supporting seat fixedly connected with the feeding bin, a connecting piece connected with the sealing cover and a rotating shaft rotationally connected with the supporting seat and fixedly connected with the sealing cover.

Optionally, the sealing cover is fixedly connected with the connecting piece.

Optionally, the connecting assembly comprises a rotating screw rotationally fixed at the outer edge of the upper end of the feeding bin and a fast-assembling nut in threaded connection with the rotating screw, and a positioning groove corresponding to the rotating screw is formed in the outer edge of the sealing cover.

Optionally, an annular sealing ring groove is formed in the upper end of the feeding bin, and a sealing ring is arranged in the sealing ring groove.

Optionally, a handle is further arranged on the sealing cover.

Optionally, a vibrator is fixed at the lower end of the feeding bin.

Optionally, a fixing piece is fixedly arranged at the lower end of the feeding bin, and the vibrator is fixed on the fixing piece through a bolt.

Optionally, the feeding bin is in sealing connection with the feeding pipe through a pipeline flange and bolts.

Optionally, the air inlet pipe is used for introducing inert gas;

optionally, the inert gas is nitrogen.

According to the technical scheme, the feeding bin, the sealing cover, the air inlet pipe, the air outlet pipe, the connecting assembly and the feeding pipe are arranged on the sealing cover, so that when solid feeding is carried out on the reaction kettle, a hole cover of the reaction kettle is not required to be opened, waste gas is not directly discharged into the air, harm of the waste gas to a human body is reduced, and the safety of the reaction kettle is improved. The contact time of materials and air is reduced, the cost is reduced, and the efficiency is improved. Air is prevented from entering the reaction kettle, inert vacuum of the reaction kettle is prevented from being influenced, and production efficiency is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a solid automatic feeder and a reactor embodiment of the present utility model;

FIG. 2 is a schematic diagram II of an embodiment of the automatic solid feeder of the reaction kettle;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a top view of the automatic solid feeder of the reaction kettle of the present utility model.

The main reference numerals are as follows: a feeding bin 1; a fixing member 13; a sealing cover 2; an intake pipe 21; an exhaust pipe 22; a handle 25; a connection assembly 3; turning the screw 31; a quick-fit nut 32; a feed pipe 4; a feed valve 41; a rotating assembly 5; a support base 51; a connecting member 52; a rotation shaft 53; a seal ring 6; a vibrator 7; and a reaction kettle 9.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides an automatic solid feeder of a reaction kettle.

In the embodiment of the utility model, as shown in fig. 1 to 4, the automatic solid feeder of the reaction kettle is used for automatically adding solid to the reaction kettle, and comprises: the feeding bin 1, the sealing cover 2, the connecting component 3 and the feeding pipe 4, wherein one side of the sealing cover 2 is hinged with the feeding bin 1, at least one group of connecting components 3 which are detachably connected with the sealing cover are arranged at the upper end of the feeding bin 1, and the sealing cover 2 is provided with an air inlet pipe 21 and an air outlet pipe 22; the feeding pipe 4 is communicated with the feeding bin 1 and the reaction kettle 9, and a feeding valve 41 is arranged on the feeding pipe 4. A nitrogen protection valve is attached to the intake pipe 21, and an exhaust gas absorption valve is attached to the exhaust pipe 22.

According to the technical scheme, the feeding bin 1, the sealing cover 2, the air inlet pipe 21 and the air outlet pipe 22 which are arranged on the sealing cover 2, the connecting component 3 and the feeding pipe are adopted, so that when solid feeding is carried out on the reaction kettle, a hole cover of the reaction kettle is not required to be opened, waste gas is not directly discharged into the air, harm of the waste gas to a human body is reduced, and the safety of the reaction kettle is improved. The contact time of materials and air is reduced, the cost is reduced, and the efficiency is improved. Air is prevented from entering the reaction kettle, inert vacuum of the reaction kettle is prevented from being influenced, and production efficiency is reduced.

Specifically, as shown in fig. 2 and 4, in order to facilitate the overturning and opening of the sealing cover, the sealing cover 2 is hinged to the feeding bin 1 through a rotating assembly 5, and the rotating assembly 5 includes a supporting seat 51 fixedly connected to the feeding bin 1, a connecting piece 52 connected to the sealing cover 2, and a rotating shaft 53 rotatably connected to the supporting seat 51 and fixedly connected to the sealing cover 2. The sealing cover 2 may be movably connected with the connecting piece 52 or may be fixedly connected. In another embodiment, the connection between the supporting seat 51 and the feeding bin 1 may be a movable connection or a fixed connection. The connector 52 has a two bar reinforcement structure.

Specifically, as shown in fig. 2 and 4, the sealing cap 2 is fixedly connected to the connecting member 52 for better overturning the sealing cap.

Specifically, as shown in fig. 2 to 4, in order to better open and close the sealing cover, the connection assembly 3 includes a rotating screw 31 rotatably fixed to the outer edge of the upper end of the feeding bin 1 and a quick-mounting nut 32 in threaded connection with the rotating screw 31, and a positioning groove corresponding to the rotating screw 31 is formed in the outer edge of the sealing cover 2.

Specifically, as shown in fig. 2 and 3, in order to better seal the feeding bin 1, an annular sealing ring groove is formed in the upper end of the feeding bin 1, and a sealing ring 6 is arranged in the sealing ring groove.

In particular, as shown in fig. 2 and 4, in order to facilitate the opening of the sealing cap 2, the sealing cap 2 is further provided with a handle 25.

Specifically, as shown in fig. 2, in order to put all the solids in the feeding bin 1 into the reaction kettle 9, the solid materials are prevented from being stagnated at the bottom of the feeding bin 1, and a vibrator 7 is fixed at the lower end of the feeding bin 1.

Specifically, as shown in fig. 2, in order to better install the vibrator 7, a fixing member 13 is fixedly provided at the lower end of the charging bin 1, and the vibrator 7 is fixed to the fixing member by a bolt. The fixing piece 13 is welded at the lower end of the feeding bin 1.

Specifically, in order to facilitate the installation of the feeding bin 1 on the reaction kettle 9, the feeding bin 1 is in sealing connection with the feeding pipe 4 through a pipeline flange and bolts.

Specifically, the air inlet pipe 21 is used for introducing inert gas;

the inert gas is nitrogen.

The technical scheme of the utility model adopts the working principle that: before feeding to the reaction kettle 9 through the feeding bin 1, the solid material is added into the feeding bin 1. When solid materials are added into the feeding bin, the feeding pipe 4 of the reaction kettle 9 is closed through the feeding valve 41, then the sealing cover 2 is opened through the connecting component 3, and the sealing cover 2 is turned over under the connecting action of the rotating component 5; then adding solid materials into the feeding bin 1, closing the sealing cover, rotating the rotating screw 31 into the positioning groove, then rotating the quick-mounting nut 32, and tightening the rotating screw 31, so that the sealing cover compresses the sealing ring 6, and sealing between the sealing cover 2 and the feeding bin 1 is realized. The inlet pipe 21 is then connected to a nitrogen source, and the exhaust pipe 22 is connected to an exhaust gas pipe. After the pipeline communication is completed and the sealing cover is sealed, when the material needs to be fed into the reaction kettle 9, nitrogen is introduced into the feeding bin 1 for a period of time through the air inlet pipe 21, then the feeding valve is opened, solid materials in the feeding bin 1 are added into the reaction kettle, at the moment, waste gas in the reaction kettle can flow into the feeding bin 1, and the waste gas in the feeding bin 1 is led into the waste gas treatment station through the waste gas pipeline by the exhaust pipe 22 for waste gas treatment. When the material is fed, the vibrator 7 is started, and solid materials which are stagnated at the bottom of the feeding bin 1 are vibrated and fed into the reaction kettle 9. After all the solid materials in the feeding bin 1 are put into the reaction kettle 9, the feeding valve 41 is closed, after the waste gas in the feeding bin 1 is replaced by nitrogen, the sealing cover is opened, new solid materials are added into the feeding bin 1, and the feeding steps are repeated.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. An automatic feeder of reation kettle solid for add the solid to reation kettle is automatic, its characterized in that, automatic feeder of reation kettle solid includes:

a feeding bin (1);

the feeding bin (1) is hinged to one side of the sealing cover (2), at least one group of connecting assemblies (3) detachably connected with the sealing cover are arranged at the upper end of the feeding bin (1), and an air inlet pipe (21) and an air outlet pipe (22) are arranged on the sealing cover (2); and

The feeding pipe (4), feeding pipe (4) intercommunication throw material storehouse (1) with reation kettle (9), be provided with feed valve (41) on feeding pipe (4).

2. The automatic solid feeder of the reaction kettle according to claim 1, wherein the sealing cover (2) is hinged with the feeding bin (1) through a rotating assembly (5), and the rotating assembly (5) comprises a supporting seat (51) fixedly connected with the feeding bin (1), a connecting piece (52) connected with the sealing cover (2) and a rotating shaft (53) rotatably connected with the supporting seat (51) and fixedly connected with the sealing cover (2).

3. The automatic solid feeder of the reaction kettle according to claim 2, wherein the sealing cover (2) is fixedly connected with the connecting piece (52).

4. The automatic solid feeder for the reaction kettle according to any one of claims 1 to 3, wherein the connecting assembly (3) comprises a rotating screw (31) rotatably fixed at the outer edge of the upper end of the feeding bin (1) and a quick-mounting nut (32) in threaded connection with the rotating screw (31), and a positioning groove corresponding to the rotating screw (31) is formed in the outer edge of the sealing cover (2).

5. The automatic solid feeder for the reaction kettle according to any one of claims 1 to 3, wherein an annular sealing ring groove is formed in the upper end of the feeding bin (1), and a sealing ring (6) is arranged in the sealing ring groove.

6. A reactor solid automatic feeder according to any one of claims 1 to 3, characterized in that the sealing cover (2) is further provided with a handle (25).

7. A reactor solid automatic feeder according to any one of claims 1 to 3, characterized in that a vibrator (7) is fixed at the lower end of the feeder bin (1).

8. The automatic solid feeder for the reaction kettle according to claim 7, wherein a fixing piece (13) is fixedly arranged at the lower end of the feeding bin (1), and the vibrator (7) is fixed on the fixing piece through a bolt.

9. A reactor solid automatic feeder according to any one of claims 1 to 3, characterized in that the feed bin (1) is sealingly connected to the feed pipe (4) by means of a pipe flange and bolts.

10. A reactor solid automatic feeder according to any one of claims 1 to 3, characterized in that the inlet pipe (21) is for introducing inert gas;

the inert gas is nitrogen.