CN216320051U

CN216320051U - Cresol extraction device

Info

Publication number: CN216320051U
Application number: CN202122769700.5U
Authority: CN
Inventors: 雷贵斌; 郭昌学; 朱静
Original assignee: Henan Hongye Technology Chemical Co ltd
Current assignee: Henan Hongye Technology Chemical Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-19
Anticipated expiration: 2031-11-12

Abstract

The utility model provides a cresol extraction device which comprises a reaction kettle, wherein the reaction kettle comprises a kettle body, the bottom of the kettle body is a conical bottom, and a discharge flange is arranged at the lower end of the conical bottom; the extraction mechanism comprises a scraper component and a driving component; the scraper component is rotatably arranged in the conical bottom; the driving assembly is connected with the scraper assembly through a driving rod; wherein, arrange material flange one side and be provided with row material pipe, arrange material pipe and conveying component intercommunication. The extraction mechanism drives the scraper component to horizontally rotate along the axial direction of the driving rod through the driving component and the driving rod, and performs rotary scraping operation on cresol sediments on the inner wall of the conical bottom of the reaction kettle, so that the effect of automatically discharging cresol rectified products is realized.

Description

Cresol extraction device

Technical Field

The utility model relates to the technical field of reaction kettles, in particular to a cresol extraction device.

Background

A reaction kettle or a reaction tank is production equipment frequently used in chemical production. In the prior art, a reaction kettle or a reaction tank usually adopts a metal or masonry structure, and most of the reaction kettles all adopt a conical bottom structure so as to facilitate the discharge of reaction media of the reaction kettles. Cresol is used as a chemical product, and in the rectifying process of a reaction kettle, along with the rectification and concentration of cresol, the cresol is easily attached to the bottom of a cone in a discharging reaction kettle, and cannot be discharged by gravity, so that liquid is insufficiently discharged.

Disclosure of Invention

In view of this, the utility model provides a cresol extraction device, which solves the problem of inconvenient material discharge of the existing reaction kettle.

In order to solve the technical problem, the utility model provides a cresol extracting device which comprises a reaction kettle, wherein the reaction kettle comprises a kettle body, the bottom of the kettle body is a conical bottom, and a discharging flange is arranged at the lower end of the conical bottom;

the extraction mechanism comprises a scraper component and a driving component; the scraper component is rotatably arranged in the conical bottom; the driving assembly is connected with the scraper assembly through a driving rod;

wherein, arrange material flange one side and be provided with row material pipe, arrange material pipe and conveying component intercommunication.

Preferably, the squeegee assembly is a first squeegee assembly;

the first scraper component comprises an inverted conical scraper matched with the conical bottom, plate bodies on two sides of the conical scraper are fixedly supported through a support connecting rod, and the conical scraper is fixedly connected with the upper end of the driving rod.

Preferably, the squeegee assembly is a second squeegee assembly;

the second scraper component comprises a scraper connecting piece and a spring connecting piece which are correspondingly arranged at the upper end of the driving rod;

the two ends of the scraper connecting piece are respectively hinged with a linear scraper;

and two ends of the spring connecting piece are respectively and fixedly connected with the other end of the linear scraper through supporting springs.

Preferably, a plurality of flexible scraping blades are arranged on the outer side plate body of the conical scraping plate or the linear scraping plate.

Preferably, the driving assembly comprises a mining motor assembly, the mining motor assembly comprises a driving motor and a speed reducer, and an output shaft of the driving motor is in transmission connection with the speed reducer; the reducer shell is connected with a discharging flange through a sealing assembly and a transmission assembly respectively.

Preferably, the transmission assembly comprises a transmission connecting joint, the lower end of the driving rod is positioned in the transmission connecting joint, and a supporting shaft is arranged in the transmission connecting joint, and the diameter of the supporting shaft is larger than that of the driving rod;

and support bearings are sleeved in the transmission connecting joints and at the upper end and the lower end of the support shaft correspondingly.

Preferably, the sealing assembly comprises a sealing connecting joint, and the upper end and the lower end of the sealing connecting joint are provided with a first sealing ring and a second sealing ring correspondingly to the transmission assembly and the discharging flange.

Preferably, a kettle cover is arranged in a matching way with the kettle body; the kettle cover is provided with a stirrer assembly extending into the kettle body;

the stirrer component comprises a motor bracket connected with the kettle cover, the upper end of the motor bracket is fixedly connected with a stirring motor, and the lower end of the stirring motor is fixedly connected with the stirring shaft through a coupler; the stirring shaft is sleeved with a plurality of stirring blades which are arranged in layers.

Preferably, the stirring blade comprises a shaft hoop sleeved on the stirring shaft; a plurality of beating blades are arranged on the circumference of the shaft hoop at equal intervals, each beating blade comprises a horizontal blade and a vertical blade perpendicular to the horizontal blade, and the joints of the horizontal blades and the vertical blades are in arc transition.

Preferably, the outer edges of the pulping blades corresponding to the stirring blades on each layer are fixedly connected through a longitudinal baffle; a plurality of groups of flexible baffles are arranged on the periphery of the inner circle of the kettle body and correspond to the longitudinal baffles.

The technical scheme of the utility model at least comprises the following technical effects:

1. in the embodiment of the application, the extraction mechanism drives the scraper component to horizontally rotate along the axial direction of the driving rod through the driving component and the driving rod, and performs cresol sediment rotary scraping operation on the inner wall of the conical bottom of the reaction kettle, so that the effect of automatically discharging cresol rectified products is realized;

2. in the first scraper component in the embodiment of the application, two sides of the conical scraper are matched with the inner wall of the conical bottom, so that cresol condensed on the inner wall of the conical bottom can be collected and discharged out of the reaction kettle through the discharge flange;

3. the second scraper component can be in flexible contact with the conical bottom, so that the rigid contact between the scraper component and the conical bottom can be reduced, and the service life of the scraper component is prolonged;

4. in the embodiment of the application, the driving assembly and the discharging flange can form good sealing, and the driving of the driving rod and the scraper plate assembly is efficiently realized; the transmission assembly can form stable and good support for the driving rod so as to facilitate the efficient operation of the extraction mechanism; the sealing component can form good sealing between the transmission component and the discharging flange, and prevents the influence on the driving component when the materials in the reaction kettle are discharged;

5. the stirrer component in the embodiment of the application can provide uniform and efficient stirring for the reaction medium in the reaction kettle, so that the reaction efficiency is improved; and the transfer of the cresol rectified substances to the conical bottom of the reaction kettle is facilitated, and the high-efficiency operation of a recovery mechanism is facilitated.

Drawings

FIG. 1 is a schematic view of the internal structure of a reaction vessel in the example of the present application;

FIG. 2 is a schematic structural diagram of a mining mechanism according to an embodiment of the present application;

FIG. 3 is a schematic view of a mining mechanism according to another embodiment of the present application;

FIG. 4 is a schematic structural diagram of a driving assembly according to an embodiment of the present application;

FIG. 5 is a top view of a stirring blade in an embodiment of the present application.

In the figure:

100. a reaction kettle; 1. a kettle body; 2. a kettle cover; 3. a conical bottom; 4. a discharge flange; 5. a stirring assembly; 6. a stirring motor; 7. a motor bracket; 8. a coupling; 9. a stirring shaft; 10. a flexible baffle; 11. a stirring paddle; 1101. a shaft hoop; 1102. a horizontal blade; 1103. a vertical blade; 12. a discharge pipe; 13. a production mechanism; 14. a drive rod; 1401. a support shaft; 15. a first squeegee assembly; 1501. a tapered squeegee; 1502. a support link; 16. a seal assembly; 1601. sealing the connecting joint; 1602. a first seal ring; 1603. a second seal ring; 17. a transmission assembly; 1701. a transmission connecting joint; 1702. a support bearing; 18. extracting the motor assembly; 19. a second squeegee assembly; 1901. a scraper connecting piece; 1902. a spring connector; 1903. a support spring; 1904. connecting the ear blocks; 1905. a linear squeegee; 20. a longitudinal baffle; 21. a flexible blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.

As shown in fig. 1-2: a cresol extraction device comprises a reaction kettle 100, wherein the reaction kettle 100 comprises a kettle body 1, the bottom of the kettle body 1 is a conical bottom 3, and a discharge flange 4 is arranged at the lower end of the conical bottom 3; the extraction mechanism 13 comprises a scraper component and a driving component; the scraper component is rotatably arranged in the conical bottom 3; the driving assembly is connected with the scraper assembly through a driving rod 14; wherein, arrange material flange 4 one side and be provided with row material pipe 12, arrange material pipe 12 and conveying component intercommunication.

Particularly, the mechanism of adopting in this application embodiment drives the scraper blade subassembly through drive assembly and actuating lever along actuating lever axial horizontal rotation, carries out cresol deposit to the inner wall of the reaction kettle awl end and scrapes the operation soon, realizes cresol rectification product's automatic exhaust effect.

In a preferred embodiment of the present application, as shown in FIG. 2, the squeegee assembly is a first squeegee assembly 15; the first scraper component 15 comprises an inverted conical scraper 1501 matched with a conical bottom, a plurality of connecting holes are correspondingly formed in the inner sides of plate bodies on two sides of the conical scraper, the plate bodies on two sides of the conical scraper 1501 are fixedly supported through a supporting connecting rod 1502, and the conical scraper 1501 is fixedly connected with the upper end of the driving rod 14. In this embodiment, toper scraper blade both sides and the cooperation of awl end inner wall can be collected the cresol that condenses on awl end inner wall to discharge reation kettle through arranging the material flange.

In a preferred embodiment of the present application, as shown in FIG. 2, the squeegee assembly is a second squeegee assembly 19; the second scraper component 19 comprises a scraper connecting piece 1901 and a spring connecting piece 1902, wherein the upper end of the driving rod is correspondingly arranged; two ends of the scraper connecting piece 1901 are respectively hinged with a linear scraper 1905; the two ends of the spring connector 1902 are respectively and fixedly connected with the other end of the linear scraper 1905 through a supporting spring 1903, and the center of the linear scraper is provided with a connecting lug 1904 for supporting the spring connection. In this embodiment, linear scraper blade low side and scraper blade connecting piece hinged joint, the other end passes through supporting spring and spring coupling spare, the scraper blade subassembly of this kind of setting can realize with the flexible contact at the end of the awl, can reduce the rigid contact at scraper blade subassembly and the end of the awl, improves scraper blade subassembly's life.

Based on the above embodiment, as shown in fig. 3, a plurality of flexible blades 21 are disposed on the outer side plate body of the tapered scraper 1501 or the linear scraper 1905. In this embodiment, the clearance effect of awl end inner wall cresol can be improved to the flexible doctor-bar that toper scraper blade, linear scraper blade outside edge set up.

Based on the above embodiment, as shown in fig. 2-4, the driving assembly includes the extraction motor assembly 18, the extraction motor assembly 18 includes a driving motor and a speed reducer, and an output shaft of the driving motor is in transmission connection with the speed reducer; the reducer shell is connected with the discharging flange 4 through a sealing assembly 16 and a transmission assembly 17 respectively. In this embodiment, drive assembly can form good sealed with the row material flange to the drive of actuating lever and scraper blade subassembly is realized to the efficient.

In another preferred embodiment of the present application, as shown in fig. 4, the transmission assembly 17 includes a transmission link 1701, and a support shaft 1401 is disposed in the transmission link at the lower end of the driving rod 14, and the diameter of the support shaft is larger than that of the driving rod; the transmission connecting joint 1701 is sleeved with a supporting bearing 1702 corresponding to the upper end and the lower end of the supporting shaft 1401. In this embodiment, the transmission assembly can be stable to the driving rod. Good support to facilitate efficient operation of the extraction mechanism.

In another preferred embodiment of the present application, as shown in fig. 4, the sealing assembly 16 includes a sealing connection node 1601, and the upper and lower ends of the sealing connection node 1601 are provided with a first sealing ring 1602 and a second sealing ring 1603 corresponding to the transmission assembly and the discharging flange. In this embodiment, seal assembly can form good sealed for transmission assembly and row material flange, produces the influence to drive assembly when preventing that the interior material of reation kettle from discharging.

In another preferred embodiment of the present application, as shown in fig. 1 and 5, a kettle cover 2 is provided in cooperation with the kettle body 1; the kettle cover 2 is provided with a stirrer assembly extending into the kettle body; the stirrer assembly comprises a motor support 7 connected with the kettle cover, the upper end of the motor support 7 is fixedly connected with a stirring motor 6, and the lower end of the stirring motor 6 is fixedly connected with a stirring shaft 9 through a coupler 8; a plurality of stirring blades 11 arranged in layers are sleeved on the stirring shaft 9; the stirring blade 11 comprises a shaft hoop 1101 sleeved on the stirring shaft; a plurality of beating blades are arranged on the circumference of the shaft hoop at equal intervals, each beating blade comprises a horizontal blade 1102 and a vertical blade 1103 which is perpendicular to the horizontal blade, and the joints of the horizontal blades and the vertical blades are in arc transition; the outer edges of the pulping blades corresponding to each layer of the stirring blades are fixedly connected through a longitudinal baffle 20; a plurality of groups of flexible baffles 10 are arranged on the kettle body 1 in the circumferential direction and correspond to the longitudinal baffles. In the embodiment, the stirrer component can provide uniform and efficient stirring for the reaction medium in the reaction kettle, so that the reaction efficiency is improved; and the transfer of the cresol rectified substances to the conical bottom of the reaction kettle is facilitated, and the high-efficiency operation of a recovery mechanism is facilitated.

The use method or the working principle of the utility model are as follows:

the mechanism of adopting in this application embodiment drives the scraper blade subassembly through drive assembly and actuating lever along actuating lever axial horizontal rotation, carries out cresol deposit to the inner wall of the reaction kettle awl end and scrapes the operation soon to realize the automatic exhaust effect of cresol rectification product.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that it would be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the principles of the utility model, and such modifications and enhancements are also considered to be within the scope of the utility model.

Claims

1. A cresol extraction device, comprising:

the reaction kettle (100), the reaction kettle (100) comprises a kettle body (1), the bottom of the kettle body (1) is a conical bottom (3), and the lower end of the conical bottom (3) is provided with a discharging flange (4);

the extraction mechanism (13) comprises a scraper component and a driving component; the scraper component is rotatably arranged in the conical bottom (3); the driving assembly is connected with the scraper assembly through a driving rod (14);

wherein, arrange material flange (4) one side and be provided with row material pipe (12), arrange material pipe (12) and conveying component intercommunication.

2. A cresol extraction installation according to claim 1, characterized in that: the scraper component is a first scraper component (15);

the first scraper component (15) comprises an inverted conical scraper (1501) matched with a conical bottom, plate bodies on two sides of the conical scraper (1501) are fixedly supported through a support connecting rod (1502), and the conical scraper (1501) is fixedly connected with the upper end of the driving rod (14).

3. A cresol extraction installation according to claim 1, characterized in that: the scraper component is a second scraper component (19);

the second scraper component (19) comprises a scraper connecting piece (1901) and a spring connecting piece (1902), wherein the upper end of the driving rod is correspondingly arranged;

two ends of the scraper connecting piece (1901) are respectively hinged with a linear scraper (1905);

and two ends of the spring connecting piece (1902) are respectively and fixedly connected with the other end of the linear scraper (1905) through a supporting spring (1903).

4. A cresol extraction installation according to claim 2 or 3, wherein: a plurality of flexible scrapers (21) are arranged on the outer side plate body of the conical scraper (1501) or the linear scraper (1905).

5. A cresol extraction installation according to claim 1, characterized in that: the driving assembly comprises a mining motor assembly (18), the mining motor assembly (18) comprises a driving motor and a speed reducer, and an output shaft of the driving motor is in transmission connection with the speed reducer; the reducer shell is connected with the discharging flange (4) through a sealing assembly (16) and a transmission assembly (17) respectively.

6. A cresol extraction installation according to claim 5, characterized in that: the transmission assembly (17) comprises a transmission connecting joint (1701), the lower end of the driving rod (14) is positioned in the transmission connecting joint, a supporting shaft (1401) is arranged in the transmission connecting joint, and the diameter of the supporting shaft is larger than that of the driving rod;

and support bearings (1702) are sleeved in the transmission connecting joint (1701) corresponding to the upper end and the lower end of the support shaft (1401).

7. A cresol extraction installation according to claim 5, characterized in that: the sealing assembly (16) comprises a sealing connecting joint (1601), wherein a first sealing ring (1602) and a second sealing ring (1603) are arranged on the upper end and the lower end of the sealing connecting joint (1601) and correspond to the transmission assembly and the discharging flange.

8. A cresol extraction installation according to claim 5, characterized in that: a kettle cover (2) is arranged in a matching way with the kettle body (1); the kettle cover (2) is provided with a stirrer assembly extending into the kettle body;

the stirrer component comprises a motor support (7) connected with the kettle cover, the upper end of the motor support (7) is fixedly connected with a stirring motor (6), and the lower end of the stirring motor (6) is fixedly connected with a stirring shaft (9) through a coupler (8); the stirring shaft (9) is sleeved with a plurality of stirring blades (11) which are arranged in layers.

9. A cresol extraction installation according to claim 8, wherein: the stirring blade (11) comprises a shaft hoop (1101) sleeved on the stirring shaft; a plurality of beating blades are arranged on the circumference of the shaft hoop at equal intervals, each beating blade comprises a horizontal blade (1102) and a vertical blade (1103) perpendicular to the horizontal blade, and the joints of the horizontal blades and the vertical blades are in arc transition.

10. A cresol extraction installation according to claim 9, characterized in that: the outer edges of the pulping blades corresponding to each layer of the stirring blades are fixedly connected through a longitudinal baffle (20); a plurality of groups of flexible baffles (10) are arranged on the inner circle of the kettle body (1) in the circumferential direction and correspond to the longitudinal baffles.