CN218189535U

CN218189535U - Many material mouths formula reation kettle

Info

Publication number: CN218189535U
Application number: CN202222638663.9U
Authority: CN
Inventors: 邹龙均
Original assignee: Changzhou Mingzhu Drying Equipment Co ltd
Current assignee: Changzhou Mingzhu Drying Equipment Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-03
Anticipated expiration: 2032-10-09

Abstract

The application discloses many material mouth formula reation kettle belongs to reation kettle technical field. Mainly include the reation kettle main part, install at least two sets of feed inlets in the reation kettle main part, threaded connection has the feeding guide pin bushing on the feed inlet, inside feeding guide pin bushing lower extreme inserted the feed inlet, the feeding guide pin bushing is hollow structure, the whole length that the end of inserting of feeding guide pin bushing surpassed the feed inlet, it avoids mixing to feed in raw materials respectively through setting up a plurality of feed inlets, installation feeding guide pin bushing can be convenient after using the completion pull down wash on the feed inlet, and the feeding guide pin bushing that is longer than the feed inlet makes when using, the raw materials can not be infected with on the feed inlet lateral wall, make can not take place the reaction when the feeding and influence product overall quality. The utility model provides a many material mouth formula reation kettle have solved the problem that single feed inlet feeding can influence product quality.

Description

Many material mouths formula reation kettle

Technical Field

The application relates to the technical field of reaction kettles, in particular to a multi-material-port reaction kettle.

Background

The reaction kettle is a pressure container which has a physical or chemical reaction container, realizes the heating, evaporation, cooling and low-speed mixing functions required by the process through the structural design and parameter configuration of the container, is widely applied to the fields of petroleum, chemical engineering, rubber, pesticides, dyes, medicines, food and the like, and is used for completing the technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like.

For example, in a chinese patent with publication No. CN205517641U, the raw materials are fed into the reactor through the feed inlet to react, including solid and liquid, during the production process, but conventional reactors have only one feed inlet, and if the raw materials are fed into the same feed inlet or are not cleaned in time after being used each time, the raw materials which are fed first and remain on the feed inlet will react with the raw materials which are fed later and drip into the reactor, which has a risk of affecting the overall product quality.

It is noted that the above information disclosed in this background section is only for background purposes in understanding the inventive concept and, therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above problems in the prior art, the embodiments of the present application are directed to: the utility model provides a many material mouths formula reation kettle has solved the problem that single feed inlet feeding can influence product quality.

The technical scheme adopted by the application for solving the technical problem is as follows: the utility model provides a many material mouths formula reation kettle, includes the reation kettle main part, install at least two sets of feed inlets in the reation kettle main part, threaded connection has the feeding guide pin bushing on the feed inlet, feeding guide pin bushing lower extreme inserts inside the feed inlet, the feeding guide pin bushing is hollow structure, the end of inserting of feeding guide pin bushing surpasss the whole length of feed inlet is reinforced respectively through setting up a plurality of feed inlets and is avoided mixing, installs pulling down that can be convenient after the feeding guide pin bushing uses the completion on the feed inlet and washs to the feeding guide pin bushing who is good at the feed inlet makes when using, and the raw materials can not be infected with on the feed inlet lateral wall, makes can not take place the reaction when the feeding and influence the whole quality of product.

Furthermore, a reset cavity is arranged on the upper side of the feeding guide sleeve, a bushing plate is movably connected in the reset cavity, a plurality of groups of holes are formed in the bushing plate, an elastic part is arranged between the lower end of the bushing plate and the bottom of the reset cavity and used for providing resistance to the bushing plate when the bushing plate moves downwards, a fixture block is fixedly connected to the lower end of the bushing plate, and the fixture block is larger than the inner diameter of the lower end of the feeding guide sleeve.

Furthermore, a guide rod is arranged between the bushing plate and the clamping block, and a groove matched with the guide rod is arranged on the inner side of the feeding guide sleeve.

Furthermore, the fixture block is of a conical structure, and a chamfer matched with the fixture block is arranged at the lower end of the feeding guide sleeve.

Furthermore, a sealing ring is installed on the clamping block, and an annular groove matched with the sealing ring is formed in the feeding guide sleeve.

Furthermore, the feeding guide sleeve is made of stainless steel.

The beneficial effect of this application is: the application provides a pair of many material mouths formula reation kettle through setting up the multiunit feed inlet and installing the feeding guide pin bushing on the feed inlet for can not take place the reaction at the feed inlet when adding multiple material to reation kettle and drip influence the holistic quality of product in the reation kettle.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a multi-port reactor according to the present application;

FIG. 2 is a schematic cross-sectional view of the area A in FIG. 1;

FIG. 3 is an exploded view of FIG. 2;

wherein, in the figures, the respective reference numerals:

1. a reaction kettle main body; 2. a feeding guide sleeve; 3. a feed inlet; 4. a reset chamber; 5. a bushing; 6. a return spring; 7. a guide bar; 8. a clamping block; 9. and (5) sealing rings.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1-3, the present application provides a multi-port reaction kettle, which comprises a reaction kettle body 1, a kettle cover, a jacket, a stirrer, a transmission device, a shaft seal device, a support, etc., and the working principle of the reaction kettle is to inject a constant temperature (high temperature or low temperature) hot melt medium or cooling medium through a reaction kettle interlayer, to heat or refrigerate the materials in the reaction kettle at constant temperature, and simultaneously to stir and react under normal pressure or negative pressure according to the use requirement, to put various materials from the feeding part, to react the materials in the reaction kettle, and to control the evaporation and reflux of the reaction solution, after the reaction is finished, the materials can be discharged from a discharge port at the bottom of the kettle.

The reaction kettle main body 1 is provided with a plurality of groups of feed inlets 3, and different materials such as liquid materials, fixed materials and the like can be added into each group of feed inlets 3 respectively, so that the phenomenon that the materials added firstly are attached to the inner side wall of the feed inlets 3 and react with the materials added later, and the materials drop into the reaction kettle to affect the overall quality of the product is avoided;

there is feeding guide pin bushing 2 through threaded connection on feed inlet 3, the inboard of feed inlet 3 is inserted to the downside of feeding guide pin bushing 2, and it inserts the whole length that the end exceeds feed inlet 3, feeding guide pin bushing 2 is hollow structure, utilize feeding guide pin bushing 2 to carry material to reation kettle main part 1 inboard, it can dismantle from feed inlet 3 through the screw rotation after using to accomplish and wash, the improvement is to the clear convenience of feed inlet 3 department, the lower extreme of feeding guide pin bushing 2 exceeds the lower extreme of feed inlet 3 when making the interpolation material, the lower extreme of feed inlet 3 can not be stained with to the material, the material of difference takes place the reaction in the contact of feed inlet 3 lower extreme when avoiding using once more.

The inner side of the upper end of the feeding guide sleeve 2 is provided with a reset chamber 4, the reset chamber 4 is larger than the inner diameter of the feeding guide sleeve 2, the inner side of the reset chamber 4 is movably connected with a bushing 5, the bushing 5 can slide up and down in the reset chamber 4, a reset spring 6 which is an elastic part is arranged between the lower end of the bushing 5 and the lower end surface of the reset chamber 4, the bushing 5 can be subjected to elastic resistance of the reset spring 6 when moving downwards due to the reset spring 6, three groups of guide rods 7 are arranged at the lower end of the bushing 5, clamping blocks 8 are arranged at the lower end of the feeding guide sleeve 2, the diameter of each clamping block 8 is larger than the inner diameter of the feeding guide sleeve 2, and a plurality of groups of holes are formed in the bushing 5;

under the action of no external force, the bushing 5 is influenced by the elastic force of the reset spring 6, the fixture block 8 is driven to move upwards through the guide rod 7, so that the upper surface of the fixture block 8 is in contact with the lower end surface of the feeding guide sleeve 2 and the inner hole of the feeding guide sleeve is shielded, the inner hole of the feeding guide sleeve 2 is completely isolated from the inside of the reaction kettle main body 1 at the moment, sealing is performed, and the sealing performance between the fixture block 8 and the feeding guide sleeve 2 cannot be deteriorated due to the increase of the internal pressure of the reaction kettle main body 1 during reaction;

when the material needs to be added, the material pipe presses down the bushing 5 and the reset spring 6 is stressed and contracted, the bushing 5 presses down the fixture block 8 through the guide rod 7 to separate the fixture block from the lower end of the feeding guide sleeve 2, the material falls down from the hole of the bushing 5 and falls into the reaction kettle main body 1 from the gap between the fixture block 8 and the feeding guide sleeve 2 through the feeding guide sleeve 2, so that the material is added, the material pipe is moved out after the material pipe is added, the bushing 5 is restored to the initial position by the elastic force of the reset spring 6 to be sealed again, and the feeding guide sleeve 2 has the capability of being automatically switched.

The recess with guide arm 7 complex is seted up to the inboard of feeding guide pin bushing 2, through the cooperation of guide arm 7 with the recess for bushing 5 and fixture block 8 can remain throughout on same axis with feeding guide pin bushing 2 when reciprocating, block when avoiding adding the material or sealing, influence the stability of the switch of feeding guide pin bushing 2.

The clamping block 8 is in a conical structure, so that when materials are added, the materials fall onto the clamping block 8 and slide down along the conical side wall of the clamping block 8, the materials cannot be stacked, and the accuracy of adding the materials is not influenced;

the lower extreme inner wall department of feeding guide pin bushing 2 is provided with the chamfer with the circular conical surface complex of fixture block 8 to make fixture block 8 better when rising and feeding guide pin bushing 2 contact seal, fixed mounting has sealing washer 9 on the circular conical surface of fixture block 8, offer on the chamfer of feeding guide pin bushing 2 lower extreme with sealing washer 9 complex ring channel, make feeding guide pin bushing 2 improve with the leakproofness when fixture block 8 contacts through sealing washer 9, guarantee holistic sealing performance.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a many material mouth formula reation kettle, includes reation kettle main part (1), its characterized in that: the reaction kettle is characterized in that at least two groups of feed inlets (3) are arranged on the reaction kettle body (1), a feed guide sleeve (2) is in threaded connection with the feed inlets (3), the lower end of the feed guide sleeve (2) is inserted into the feed inlets (3), the feed guide sleeve (2) is of a hollow structure, and the insertion end of the feed guide sleeve (2) exceeds the overall length of the feed inlets (3).

2. The multi-port reaction kettle according to claim 1, wherein: the upside of feeding guide pin bushing (2) is provided with chamber (4) that resets, swing joint has bushing (5) in chamber (4) that resets, be provided with the multiunit hole on bushing (5), the lower extreme of bushing (5) with be provided with the elasticity portion between the bottom of chamber (4) that resets, the elasticity portion be used for giving resistance when bushing (5) move down, the lower extreme fixedly connected with fixture block (8) of bushing (5), fixture block (8) are greater than the lower extreme internal diameter of feeding guide pin bushing (2).

3. A multi-port reactor according to claim 2, wherein: a guide rod (7) is arranged between the bushing (5) and the clamping block (8), and a groove matched with the guide rod (7) is formed in the inner side of the feeding guide sleeve (2).

4. A multi-port reactor according to claim 2, wherein: the clamping block (8) is of a conical structure, and a chamfer matched with the clamping block (8) is arranged at the lower end of the feeding guide sleeve (2).

5. A multi-port reactor according to claim 2, wherein: and a sealing ring (9) is arranged on the clamping block (8), and an annular groove matched with the sealing ring (9) is formed in the feeding guide sleeve (2).

6. A multi-port reactor according to claim 1, wherein: the feeding guide sleeve (2) is made of stainless steel.