CN216396309U

CN216396309U - Double-channel reaction kettle

Info

Publication number: CN216396309U
Application number: CN202123188151.9U
Authority: CN
Inventors: 顾聪; 程凯
Original assignee: ZHANGJIAGANG KEHUA CHEMICAL EQUIPMENT MANUFACTURING CO LTD
Current assignee: ZHANGJIAGANG KEHUA CHEMICAL EQUIPMENT MANUFACTURING CO LTD
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-29
Anticipated expiration: 2031-12-17

Abstract

The application discloses binary channels reation kettle, including the cauldron body, the external portion of cauldron is formed with sealed housing, sealed housing with be formed with first helical passage and second helical passage between the outer wall of the cauldron body, first helical passage and crisscross encircleing of second helical passage encircle, first helical passage with the bottom intercommunication of second helical passage, first helical passage with the top of second helical passage in sealed housing be formed with first entry and first export respectively with one side, first helical passage with the bottom junction of second helical passage extends to cauldron body side bottom. According to the utility model, through the double-spiral channel, steam firstly enters the spiral from the top to the bottom and then spirals from the bottom to the top, so that the kettle body is heated more uniformly, and the problems of good heating effect at the top and poor heating effect at the bottom are avoided; and secondly, the inlet and the outlet of the steam channel are positioned on the same side, and additional pipeline equipment is not required.

Description

Double-channel reaction kettle

Technical Field

The application relates to a reaction kettle, in particular to a double-channel reaction kettle.

Background

The existing reaction kettle is generally heated by steam, the steam is introduced into an interlayer between the outer wall of the kettle body and the shell, and the steam generally enters from an upper opening and exits from a lower opening.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-channel reaction kettle.

In order to achieve the above object, the present invention provides the following technical solutions.

The embodiment of the application discloses binary channels reation kettle, including the cauldron body, the external portion of cauldron is formed with sealed casing, sealed casing with be formed with first helical passage and second helical passage between the outer wall of the cauldron body, first helical passage and crisscross encircleing of second helical passage encircle, first helical passage with second helical passage's bottom intercommunication, first helical passage with second helical passage's top in sealed casing be formed with first entry and first export respectively with one side, first helical passage with second helical passage's bottom junction extends to cauldron body side bottom.

Preferably, in foretell binary channels reation kettle, cauldron body bottom one side is installed the stirring rake, stirring rake sealing connection is in the speed reducer, the speed reducer passes through motor drive.

Preferably, in the above two-channel reaction kettle, a discharge port is formed in the middle of the bottom of the kettle body.

Preferably, in the above two-channel reaction kettle, a temperature measuring port is arranged at one side of the bottom of the kettle body.

Preferably, in the above-mentioned two-channel reaction kettle, a flow baffle is installed on one side of the inner wall of the kettle body from top to bottom.

Preferably, in the above two-channel reaction kettle, a top cover is detachably mounted on the top of the kettle body.

Preferably, in the above two-channel reaction kettle, the top cover and the kettle body are fixed by a plurality of bolts arranged along the circumferential direction.

Compared with the prior art, the technical scheme has the advantages that steam enters the spiral from the top to the bottom and then spirals from the bottom to the top through the double-spiral channel, so that the kettle body is heated more uniformly, and the problems of good heating effect at the top and poor heating effect at the bottom are solved; and secondly, the inlet and the outlet of the steam channel are positioned on the same side, and additional pipeline equipment is not required.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a sectional view of a dual channel reactor in an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail 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 embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, a double-channel reaction kettle 100 includes a kettle body 101, a sealing shell 102 is formed outside the kettle body 101, a first spiral channel 103 and a second spiral channel 104 are formed between the sealing shell 102 and the outer wall of the kettle body 101, the first spiral channel 103 and the second spiral channel 104 are alternately surrounded, the bottoms of the first spiral channel 103 and the second spiral channel 104 are communicated, a first inlet 105 and a first outlet 106 are respectively formed on the same side of the sealing shell 102 at the tops of the first spiral channel 103 and the second spiral channel 104, and a connection portion of the bottoms of the first spiral channel 103 and the second spiral channel 104 extends to the bottom of the side surface of the kettle body 101.

In the technical scheme, steam enters the spiral from the top to the bottom and then spirals from the bottom to the top through the double-spiral channel, so that the kettle is heated more uniformly, and the problems of good top heating effect and poor bottom effect are avoided; and secondly, the inlet and the outlet of the steam channel are positioned on the same side, and additional pipeline equipment is not required.

Further, a stirring paddle 107 is installed on one side of the bottom of the kettle body 101, the stirring paddle 107 is hermetically connected to a speed reducer 108, and the speed reducer 108 is driven by a motor 109.

In this example, the stirring device was used for stirring the materials in the tank.

Further, a discharge port 110 is formed in the middle of the bottom of the kettle body 101.

In this embodiment, it is used for discharging.

Further, one side of the bottom of the kettle body 101 is provided with a temperature measuring port 111.

In this embodiment, it can be used for thermometry.

Further, a flow baffle 112 is installed on one side of the inner wall of the kettle body 101 from top to bottom.

In the embodiment, the vortex is eliminated, and the uniform mixing of materials is ensured.

Further, a top cover 113 is detachably mounted on the top of the kettle body 101. The top cover 113 and the kettle body 101 are fixed by a plurality of bolts 114 arranged along the circumferential direction.

In this embodiment, conveniently add the material to and guaranteed to connect stably.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims

1. The utility model provides a binary channels reation kettle, its characterized in that, includes the cauldron body, the external portion of cauldron is formed with sealed casing, sealed casing with be formed with first helical passage and second helical passage between the outer wall of the cauldron body, first helical passage and the crisscross encirclement of second helical passage, first helical passage with the bottom intercommunication of second helical passage, first helical passage with the top of second helical passage in sealed casing be formed with first entry and first export respectively with one side, first helical passage with the bottom junction of second helical passage extends to cauldron body side bottom.

2. The dual-channel reaction kettle of claim 1, wherein a stirring paddle is installed on one side of the bottom of the kettle body, the stirring paddle is connected to a speed reducer in a sealing manner, and the speed reducer is driven by a motor.

3. The dual-channel reaction kettle of claim 1, wherein a discharge port is formed in the middle of the bottom of the kettle body.

4. The dual-channel reaction kettle of claim 1, wherein a temperature measuring port is arranged on one side of the bottom of the kettle body.

5. The dual-channel reaction kettle of claim 1, wherein a flow baffle is arranged on one side of the inner wall of the kettle body from top to bottom.

6. The dual-channel reaction kettle of claim 1, wherein a top cover is detachably mounted on the top of the kettle body.

7. The dual-channel reaction kettle of claim 6, wherein the top cover and the kettle body are fixed by a plurality of bolts arranged along the circumferential direction.