CN211026286U

CN211026286U - Large-scale reaction kettle

Info

Publication number: CN211026286U
Application number: CN201921608645.8U
Authority: CN
Inventors: 黄幼舟
Original assignee: Wuxi Hengying General Machinery Co Ltd
Current assignee: Wuxi Hengying General Machinery Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-07-17
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a large-scale reaction kettle, which comprises a cylinder body, wherein an end cover is connected with the upper part of the cylinder body through a flange seal, four groups of supporting blocks are fixedly welded on the outer side of the cylinder body, a stirring device is installed above the end cover and comprises a motor, a speed reducer is connected with the lower end output end of the motor, a frame is fixed below the speed reducer through bolts, the lower end of the frame is fixed on the end cover through bolts, a transmission shaft is connected with the output end of the speed reducer, a stirring blade is installed at the lower end of the transmission shaft, the transmission shaft extends to the inner part of the cylinder body, a heating copper pipe is arranged in the cylinder body, two ends of the heating copper pipe extend out from the side wall of the cylinder body, the heating copper pipe is sealed with the cylinder body through a seal structure, and the large-scale, the heat preservation improves the reaction efficiency and saves the production cost.

Description

Large-scale reaction kettle

Technical Field

The utility model relates to a reation kettle technical field specifically is a large-scale reation kettle.

Background

The reaction kettle is a stainless steel container for carrying out physical or chemical reaction, the structural design and parameter configuration of the container are carried out according to different process condition requirements, and the design conditions, the process, the inspection, the manufacture and the acceptance are required to be based on related technical standards so as to realize the heating, evaporation, cooling and low-speed mixing reaction functions required by the process.

The reaction kettle is reaction equipment commonly used in chemical enterprises, and most of the traditional reaction kettles comprise a cylindrical kettle body and a stirring device extending into the cylindrical kettle body, wherein the stirring device is driven by an external driving device, and materials are stirred in the cylindrical kettle body and are subjected to chemical reaction simultaneously. However, the existing reaction kettle is slow in production efficiency and inconvenient to overhaul, so that the invention of a large-scale reaction kettle is necessary to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-scale reation kettle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a large-scale reaction kettle comprises a barrel body, wherein an end cover is connected to the upper part of the barrel body through a flange in a sealing manner, the end cover is convenient to disassemble and repair, four groups of supporting blocks are fixedly welded on the outer side of the barrel body and are used for supporting and fixing the barrel body, a stirring device is installed above the end cover and comprises a motor, a speed reducer is connected to the output end of the lower end of the motor, a rack is fixed to the lower part of the speed reducer through bolts, the lower end of the rack is fixed to the end cover through bolts, a transmission shaft is connected to the output end of the speed reducer, stirring blades are installed at the lower end of the transmission shaft, the transmission shaft extends to the inner part of the barrel body, the speed reducer can be driven through the arranged motor, then the speed reducer drives the transmission shaft to rotate, the transmission shaft drives the stirring, the utility model discloses a heating device, including barrel, heating copper pipe, barrel lateral wall, sealed structure, heating copper pipe and barrel, be provided with heating copper pipe in the barrel, heating copper pipe's both ends extend away from the barrel lateral wall, it is sealed through seal structure between heating copper pipe and the barrel, and the heating copper pipe of setting can heat in the barrel, the side of barrel is connected with two extension pipes, the other end of extension pipe is connected with the pipe, the below of pipe is provided with the ball valve, and the pipe of setting is at the ball valve that the pipe below set up, installs the tap on the.

Preferably, the end cover is connected with a feeding hole, and a discharging hole is connected below the barrel body, so that feeding and discharging are convenient.

Preferably, the heating copper pipe is spiral in shape, and the heating copper pipe is spiral in shape, so that the heating efficiency can be improved.

Preferably, the sealing structure comprises a sleeve embedded on the wall of the barrel, the heating copper pipe penetrates through the sleeve, gaskets are arranged at two ends of the sleeve, the gaskets are arc-shaped, and the joint of the heating copper pipe and the barrel can be sealed by the arranged sealing structure to prevent leakage.

Preferably, the outer side of the barrel is provided with a heat-insulating jacket layer, and the heat-insulating jacket layer can be used for carrying out heat-insulating treatment on the barrel.

Preferably, the extension pipe is obliquely arranged, and the height of one end, positioned on the cylinder body, of the extension pipe is lower than that of the other end of the extension pipe, so that the material in the circular pipe can be conveniently emptied.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a, motor through setting up, can drive the reduction gear, then the reduction gear drives the rotatory operation of transmission shaft again, the stirring of transmission shaft drive stirring leaf, the stirring leaf is located the inboard of heating copper pipe, the heating copper pipe of setting can heat in the barrel, the pipe of setting, the ball valve that sets up below the pipe, install the tap on the ball valve, conveniently carry out the sample processing, the insulation cover layer of setting can keep warm to the barrel and handle, this large-scale reation kettle, be used for large-scale reation kettle, can realize the rapid heating, keep warm, the efficiency of improvement reaction, and the saving production cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the sealing structure of the present invention;

fig. 3 is a schematic view of the circular tube structure of the present invention.

In the figure: 1. a barrel; 2. an end cap; 3. a support block; 4. a stirring device; 5. a motor; 6. a speed reducer; 7. a frame; 8. a drive shaft; 9. stirring blades; 10. heating the copper pipe; 11. a sealing structure; 1101. a sleeve; 1102. a gasket; 12. a thermal insulation jacket layer; 13. an extension pipe; 14. a circular tube; 15. a ball valve; 16. a liquid level meter; 17. a feed inlet; 18. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a large-scale reaction kettle comprises a cylinder body 1, an end cover 2 is hermetically connected above the cylinder body 1 through a flange, the end cover 2 is convenient to disassemble and repair, four groups of supporting blocks 3 are fixedly welded on the outer side of the cylinder body 1, the supporting blocks 3 are used for supporting and fixing the cylinder body 1, a stirring device 4 is installed above the end cover 2, the stirring device 4 comprises a motor 5, a speed reducer 6 is connected on the output end of the lower end of the motor 5, a frame 7 is fixed below the speed reducer 6 through bolts, the lower end of the frame 7 is fixed on the end cover 2 through bolts, a transmission shaft 8 is connected on the output end of the speed reducer 6, stirring blades 9 are installed at the lower end of the transmission shaft 8, the transmission shaft 8 extends into the cylinder body 1, the speed reducer 6 can be driven through the arranged motor 5, and then the speed reducer 6 drives the transmission shaft 8 to rotate, stirring of 8 drive stirring leaves 9 of transmission shaft, stirring leaf 9 are located the inboard of heating copper pipe 10, be provided with heating copper pipe 10 in the barrel 1, the both ends of heating copper pipe 10 extend away from 1 lateral wall of barrel, it is sealed through seal structure 11 between heating copper pipe 10 and the barrel 1, the heating copper pipe 10 of setting can heat in the barrel 1, the side of barrel 1 is connected with two extension pipes 13, the other end of extension pipe 13 is connected with pipe 14, the below of pipe 14 is provided with ball valve 15, and the pipe 14 of setting, ball valve 15 in the setting of pipe 14 below installs the tap on ball valve 15, conveniently carries out sampling process.

Specifically, the end cover 2 is connected with a feed inlet 17, the lower part of the cylinder body 1 is connected with a discharge outlet 18, so that feeding and discharging are convenient, the heating copper pipe 10 is spiral, the heating efficiency can be improved, the sealing structure 11 comprises a sleeve 1101 embedded on the wall of the cylinder body 1, the heating copper pipe 10 penetrates through a sleeve 1101, gaskets 1102 are arranged at two ends of the sleeve 1101, the gasket 1102 is arc-shaped, and the sealing structure 11 can seal the joint of the heating copper pipe 10 and the cylinder 1, so as to prevent leakage, the outer side of the cylinder body 1 is provided with a heat-insulating jacket layer 12, the heat-insulating jacket layer 12 can carry out heat-insulating treatment on the cylinder body 1, the extension pipe 13 is obliquely arranged, and the height of one end, positioned at the barrel body 1, of the extension pipe 13 is lower than that of the other end of the extension pipe, so that the material in the circular pipe 14 can be conveniently emptied.

The working principle is as follows: the utility model discloses a, in use, motor 5 through setting up, can drive reduction gear 6, then reduction gear 6 drives transmission shaft 8's rotatory operation again, the stirring of 8 drive stirring leaves of transmission shaft 9, stirring leaf 9 is located the inboard of heating copper pipe 10, the heating copper pipe 10 of setting can heat in barrel 1, the pipe 14 of setting, ball valve 15 that sets up in pipe 14 below, install the tap on ball valve 15, conveniently carry out sampling process, the heat preservation jacket layer 12 of setting can keep warm to barrel 1 and handle, this large-scale reation kettle, be used for large-scale reation kettle, can realize the rapid heating, keep warm, the efficiency of reaction is improved, and the production cost is saved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a large-scale reation kettle, includes barrel (1), its characterized in that: the device is characterized in that an end cover (2) is connected to the upper portion of the barrel body (1) through a flange in a sealing manner, four groups of supporting blocks (3) are fixedly welded to the outer side of the barrel body (1), a stirring device (4) is installed above the end cover (2), the stirring device (4) comprises a motor (5), a speed reducer (6) is connected to the output end of the lower end of the motor (5), a rack (7) is fixed to the lower portion of the speed reducer (6) through bolts, the lower end of the rack (7) is fixed to the end cover (2) through bolts, a transmission shaft (8) is connected to the output end of the speed reducer (6), stirring blades (9) are installed to the lower end of the transmission shaft (8), the transmission shaft (8) extends to the inner portion of the barrel body (1), a heating copper pipe (10) is arranged in the barrel body (1), and the two ends, the heating copper pipe is characterized in that the heating copper pipe (10) and the barrel body (1) are sealed through a sealing structure (11), two extension pipes (13) are connected to the side face of the barrel body (1), the other ends of the extension pipes (13) are connected with round pipes (14), and ball valves (15) are arranged below the round pipes (14).

2. A large scale reactor according to claim 1, wherein: the end cover (2) is connected with a feed inlet (17), and a discharge outlet (18) is connected below the cylinder body (1).

3. A large scale reactor according to claim 1, wherein: the heating copper pipe (10) is in a spiral shape.

4. A large scale reactor according to claim 1, wherein: the sealing structure (11) comprises a sleeve (1101) embedded on the wall of the cylinder (1), the heating copper pipe (10) penetrates through the sleeve (1101), gaskets (1102) are arranged at two ends of the sleeve (1101), and the gaskets (1102) are arc-shaped.

5. A large scale reactor according to claim 1, wherein: and a heat-insulating jacket layer (12) is arranged on the outer side of the cylinder body (1).

6. A large scale reactor according to claim 1, wherein: the extension pipe (13) is obliquely arranged, and the height of one end of the extension pipe (13) positioned on the cylinder body (1) is lower than that of the other end of the extension pipe.