CN211725660U

CN211725660U - Feeding control equipment of preparation configuration groove modified by caprolactam polymerization device

Info

Publication number: CN211725660U
Application number: CN202020105020.6U
Authority: CN
Inventors: 林孝谋; 黄晓龙
Original assignee: Fujian Zhongjin New Materials Co ltd
Current assignee: Fujian Zhongjin New Materials Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-23
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a feeding control equipment of caprolactam polymerization unit reforms preparation configuration groove belongs to production facility technical field, including the storage tank, the quantity of storage tank is three, and the bottom of three storage tank is linked together through communicating pipe and conveying pipeline inside, the top of storage tank inlays to be established sealed mounting and has agitator motor, and agitator motor's output shaft and the top fixed connection of stirring main shaft, the stirring main shaft rotates to be connected in bearing a, bearing a joint is on the mount; utilize agitator motor work to drive the stirring main shaft rotatory, simultaneously under driving gear and driven gear's meshing effect, and then make the stirring countershaft follow the stirring main shaft simultaneously rotatory to improved the stirring efficiency of raw materials in the storage tank inside, utilizing the rotatory raw materials that promote of pay-off flood dragon to get into the preparation tank through the discharging pipe, defeated material is effectual, simultaneously under the effect of scraper blade, can avoid the raw materials adhesion in the inboard bottom of storage tank.

Description

Feeding control equipment of preparation configuration groove modified by caprolactam polymerization device

Technical Field

The utility model belongs to the technical field of production facility, concretely relates to caprolactam polymerization facility reforms transform feed control equipment in preparation configuration groove.

Background

The caprolactam is white powder or crystal in appearance and has oily hand feeling, the caprolactam is one of important organic chemical raw materials, the caprolactam is mainly used for generating polyamide slices through polymerization and can be further processed into nylon fibers, engineering plastics and plastic films, and the nylon-6 slices have different application fields depending on different qualities and indexes.

At present, caprolactam carries after the control of mass flow meter gets into feeding controlgear from the tank field and reforms preparation configuration inslot, but the defeated material effect of current feeding controlgear is relatively poor, can not carry out repeated stirring operation to the raw materials, and single storage tank is difficult to satisfy the feeding demand, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a caprolactam polymerization facility reforms preparation configuration groove's feed control equipment 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 feeding control device of a preparation configuration groove of a caprolactam polymerization device comprises three storage tanks, wherein the bottom ends of the three storage tanks are communicated with the inside of a conveying pipe through a communicating pipe, a stirring motor is embedded and arranged at the top of each storage tank in a sealing manner, the output shaft of the stirring motor is fixedly connected with the top end of a stirring main shaft, the stirring main shaft is rotatably connected into a bearing a, the bearing a is connected onto a fixing frame, the fixing frame is fixedly arranged on the inner side wall of the storage tanks, a driving gear is fixedly arranged on the outer side wall of the top end of the stirring main shaft, four bearings b are connected onto the fixing frame in a clamping manner, a stirring auxiliary shaft is rotatably connected into the four bearings b, driven gears are fixedly arranged at the top ends of the stirring auxiliary shaft and are all meshed with the driving gear, a mounting seat is fixedly arranged at one end of the conveying pipe, and fixed mounting has driving motor on the mount pad, driving motor's output shaft extend to the conveying pipeline inside and with the one end fixed connection of pay-off flood dragon, the one end of flood pay-off flood dragon is rotated and is connected in bearing c, and a bearing c joint is at the inside lateral wall of conveying pipeline, agitator motor and driving motor respectively with external power supply electric connection.

By adopting the scheme, the stirring motor is arranged, the stirring main shaft, the driving gear, the stirring auxiliary shaft, the driven gear and the feeding auger are adopted, the stirring main shaft is driven to rotate by the working of the stirring motor, and simultaneously, under the meshing action of the driving gear and the driven gear, the stirring auxiliary shaft is further simultaneously driven to simultaneously rotate along with the stirring main shaft, so that the stirring efficiency of raw materials in the storage tanks is improved, the feeding auger is used for rotating and pushing the raw materials to enter the preparation tank through the discharge pipe, the material conveying effect is good, simultaneously, under the action of the scraper plate, the raw materials can be prevented from being adhered to the bottom of the inner side of the storage tank, through arranging three storage tanks and electromagnetic valves, when in use, the two electromagnetic valves can be opened, the raw materials in the two storage tanks can enter the preparation tank, after the raw materials in the two storage tanks are all output, the electromagnetic valve on the other storage tank is opened at, the feeding requirement of the existing preparation tank is met, and the working efficiency is greatly improved.

What needs to be explained in the above scheme is:

the model of the stirring motor can be 6IK300 RGU-CF; the type of the driving motor can be 1TL 0001; the type of the electromagnetic valve can be specifically YCSM 31.

In a preferred embodiment, a plurality of stirring blades a and b are respectively arranged on the outer side walls of the stirring main shaft and the stirring auxiliary shaft, and the plurality of stirring blades a and b are sequentially arranged at intervals.

By adopting the scheme, the stirring motor works to drive the stirring main shaft to rotate, and simultaneously under the meshing action of the driving gear and the driven gear, the stirring auxiliary shaft is enabled to simultaneously rotate along with the stirring main shaft, and the stirring blades a and b are utilized to stir raw materials along with the rotation of the stirring main shaft and the stirring auxiliary shaft.

As a preferred embodiment, the bottom of stirring main shaft and the top fixed connection of dead lever, two connecting rods of lateral wall fixedly connected with of dead lever, and the one end difference fixedly connected with scraper blade of dead lever is kept away from to two connecting rods, and two scraper blades all laminate in the inboard bottom of storage tank.

Adopt above-mentioned scheme, it is rotatory to utilize the stirring main shaft to rotate and drive the dead lever, and it is rotatory to drive two scraper blades under the effect of connecting rod to can avoid the raw materials adhesion in the inboard bottom of storage tank.

As a preferred embodiment, an electromagnetic valve is disposed on the communicating pipe, and the electromagnetic valve is electrically connected to an external power supply.

Adopt above-mentioned scheme, can open two solenoid valves and make the inside raw materials of two storage tanks get into the preparation groove during the use, after the whole exports of the inside raw materials of two storage tanks, open the solenoid valve on another storage tank this moment, can not stop at the reinforced in-process defeated material operation of two storage tanks, satisfied the feeding demand of current preparation groove, very big improvement work efficiency.

In a preferred embodiment, a discharge pipe is arranged at one end of the feed delivery pipe, which is far away from the driving motor, and a manual valve is arranged on the discharge pipe.

By adopting the scheme, the raw material in the material conveying pipe can be output through the material discharging pipe, and meanwhile, the circulation of the material discharging pipe can be controlled by utilizing the manual valve.

As a preferred embodiment, the outer side wall of the top of the storage tank is connected with a feeding pipe, and one end of the feeding pipe, which extends to the inner side of the storage tank, is located below the fixing frame.

Adopt above-mentioned scheme, can be to the input raw materials in the storage tank through the inlet pipe, can avoid the raw materials to adhere to on the mount simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the feeding control device of the caprolactam polymerization device improved preparation tank, the stirring motor, the stirring main shaft, the driving gear, the stirring auxiliary shaft, the driven gear and the feeding auger are arranged, the stirring main shaft is driven to rotate by the operation of the stirring motor, and the stirring auxiliary shaft is driven to simultaneously rotate along with the stirring main shaft under the meshing action of the driving gear and the driven gear, so that the stirring efficiency of raw materials in the storage tank is improved;

this feeding control equipment of caprolactam polymerization facility reforms preparation configuration groove is through setting up three storage tank and solenoid valve, can open two solenoid valves during the use and make two inside raw materials of storage tank get into the configuration groove, after the whole exports of the inside raw materials of two storage tanks, open the solenoid valve on another storage tank this moment, can not stop at the defeated material operation of the in-process of feeding to two storage tanks, the feeding demand of current configuration groove has been satisfied, very big improvement work efficiency.

Drawings

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

fig. 2 is a schematic structural view of the inside of the storage tank of the present invention;

fig. 3 is a schematic structural diagram of the driving gear and the driven gear in a top view according to the present invention.

In the figure: 1. a material storage tank; 2. a communicating pipe; 3. a delivery pipe; 4. a stirring motor; 5. a stirring main shaft; 6. a bearing a; 7. a fixed mount; 8. a driving gear; 9. a bearing b; 10. a stirring counter shaft; 11. a driven gear; 12. a stirring blade a; 13. a stirring blade b; 14. fixing the rod; 15. a connecting rod; 16. a squeegee; 17. an electromagnetic valve; 18. a mounting seat; 19. a drive motor; 20. feeding flood dragon; 21. a bearing c; 22. a discharge pipe; 23. a manual valve; 24. and (4) feeding a pipe.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the present invention provides a feeding control device for a preparation tank of a caprolactam polymerization apparatus, comprising a storage tank 1, wherein the outer side wall of the top of the storage tank 1 is connected with a feeding pipe 24, and one end of the feeding pipe 24 extending to the inner side of the storage tank 1 is located below a fixing frame 7 (see fig. 1); the raw material can be input into the storage tank 1 through the feeding pipe 24, and meanwhile, the raw material can be prevented from being attached to the fixing frame 7.

The number of the storage tanks 1 is three, the bottom ends of the three storage tanks 1 are communicated with the interior of the conveying pipe 3 through communicating pipes 2, electromagnetic valves 17 are arranged on the communicating pipes 2, and the electromagnetic valves 17 are electrically connected with an external power supply (see fig. 1); can open two solenoid valves 17 and make two inside raw materials of storage tank 1 get into the preparation groove during the use, after the whole exports of two inside raw materials of storage tank 1, open solenoid valve 17 on another storage tank 1 this moment, can not stop at the in-process defeated material operation of two storage tanks 1 reinforced, satisfied the feeding demand of current preparation groove, very big improvement work efficiency.

The top of the storage tank 1 is embedded with a stirring motor 4 which is hermetically installed, an output shaft of the stirring motor 4 is fixedly connected with the top end of a stirring main shaft 5, the stirring main shaft 5 is rotatably connected in a bearing a6, a bearing a6 is clamped on a fixing frame 7, the fixing frame 7 is fixedly arranged on the inner side wall of the storage tank 1, a driving gear 8 is fixedly arranged on the outer side wall of the top end of the stirring main shaft 5, four bearings b9 are clamped on the fixing frame 7, a stirring auxiliary shaft 10 is rotatably connected in each of the four bearings b9, a driven gear 11 is fixedly arranged at the top end of the stirring auxiliary shaft 10, the four driven gears 11 are respectively meshed with the driving gear 8, a plurality of stirring blades a12 and a plurality of stirring blades b13 are respectively arranged on the outer side walls of the stirring main shaft 5 and the stirring auxiliary shaft 10, and a plurality of stirring; the stirring motor 4 operates to drive the stirring main shaft 5 to rotate, and under the meshing action of the driving gear 8 and the driven gear 11, the stirring auxiliary shaft 10 simultaneously rotates along with the stirring main shaft 5, and the stirring blades a12 and b13 rotate along with the stirring main shaft 5 and the stirring auxiliary shaft 10 to stir the raw materials.

The bottom end of the stirring main shaft 5 is fixedly connected with the top end of a fixed rod 14, the outer side wall of the fixed rod 14 is fixedly connected with two connecting rods 15, one ends of the two connecting rods 15 far away from the fixed rod 14 are respectively and fixedly connected with scrapers 16, and the two scrapers 16 are attached to the bottom of the inner side of the material storage tank 1 (see fig. 2); utilize stirring main shaft 5 to rotate and drive dead lever 14 rotatory, drive two scraper blades 16 rotatory under the effect of connecting rod 15 to can avoid the raw materials to adhere in the bottom of storage tank 1 inboard.

A mounting seat 18 is fixedly arranged at one end of the conveying pipe 3, a driving motor 19 is fixedly arranged on the mounting seat 18, an output shaft of the driving motor 19 extends into the conveying pipe 3 and is fixedly connected with one end of a feeding flood dragon 20, one end of the feeding flood dragon 20 is rotatably connected in a bearing c21, a bearing c21 is clamped on one side wall of the interior of the conveying pipe 3, the stirring motor 4 and the driving motor 19 are respectively and electrically connected with an external power supply, a discharging pipe 22 is arranged at one end of the conveying pipe 3, which is far away from the driving motor 19, and a manual valve 23 is arranged on the discharging pipe 22 (see fig. 1); the raw material in the feed delivery pipe 3 can be output through the discharge pipe 22, and the flow of the discharge pipe 22 can be controlled by the manual valve 23.

When the material conveying device is used, raw materials are firstly input into the material storage tanks 1 through the feeding pipe 24, the stirring motor 4 is used for driving the stirring main shaft 5 to rotate, the stirring auxiliary shaft 10 is driven to simultaneously rotate along with the stirring main shaft 5 under the meshing action of the driving gear 8 and the driven gear 11, the stirring auxiliary shaft 10 is further driven to simultaneously rotate along with the stirring main shaft 5, the stirring blades a12 and b13 are used for stirring the raw materials along with the rotation of the stirring main shaft 5 and the stirring auxiliary shaft 10, the stirring main shaft 5 rotates to drive the fixing rod 14 to rotate, the two scraping plates 16 are driven to rotate under the action of the connecting rod 15, so that the raw materials can be prevented from being adhered to the bottom of the inner side of the material storage tanks 1 under the action of the scraping plates 16, the two electromagnetic valves 17 are opened, the raw materials in the two material storage tanks 1 can enter the material conveying pipe 3 through the communicating pipe 2, the feeding auger 20 is used for, open solenoid valve 17 on another storage tank 1 this moment, can not stop at the defeated material operation of the in-process of feeding in two storage tanks 1, satisfied the feeding demand of current preparation groove, very big improvement work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The feeding control equipment comprises a storage tank (1) and is characterized in that the storage tank (1) is three, the bottom ends of the three storage tanks (1) are communicated with the inside of a material conveying pipe (3) through a communicating pipe (2), a stirring motor (4) is installed at the top of the storage tank (1) in an embedded mode in a sealing mode, the output shaft of the stirring motor (4) is fixedly connected with the top end of a stirring main shaft (5), the stirring main shaft (5) is rotatably connected into a bearing a (6), the bearing a (6) is connected onto a fixing frame (7) in a clamping mode, the fixing frame (7) is fixedly arranged on the inner side wall of the storage tank (1), a driving gear (8) is fixedly arranged on the outer side wall of the top end of the stirring main shaft (5), four bearings b (9) are connected onto the fixing frame (7) in a clamping mode, and a stirring auxiliary shaft (10) is rotatably connected into the four bearings b (9), the fixed driven gear (11) that is equipped with in top of stirring countershaft (10), and four driven gear (11) all mesh with driving gear (8) mutually, one of conveying pipeline (3) is served and is fixed and be equipped with mount pad (18), and fixed mounting has driving motor (19) on mount pad (18), the output shaft of driving motor (19) extend to conveying pipeline (3) inside and with the one end fixed connection of pay-off flood dragon (20), the one end of pay-off flood dragon (20) is rotated and is connected in bearing c (21), and bearing c (21) joint is at the inside lateral wall of conveying pipeline (3), agitator motor (4) and driving motor (19) respectively with external power supply electric connection.

2. The feeding control apparatus of the caprolactam polymerization plant improved preparation configuration tank as claimed in claim 1, wherein: the outer side walls of the stirring main shaft (5) and the stirring auxiliary shaft (10) are respectively provided with a plurality of stirring blades a (12) and stirring blades b (13), and the plurality of stirring blades a (12) and the stirring blades b (13) are sequentially arranged at intervals.

3. The feeding control apparatus of the caprolactam polymerization plant improved preparation configuration tank as claimed in claim 1, wherein: the bottom of stirring main shaft (5) and the top fixed connection of dead lever (14), two connecting rods (15) of lateral wall fixedly connected with of dead lever (14), and the one end difference fixedly connected with scraper blade (16) of dead lever (14) are kept away from in two connecting rods (15), and two scraper blades (16) all laminate in the inboard bottom of storage tank (1).

4. The feeding control apparatus of the caprolactam polymerization plant improved preparation configuration tank as claimed in claim 1, wherein: the communication pipe (2) is provided with an electromagnetic valve (17), and the electromagnetic valve (17) is electrically connected with an external power supply.

5. The feeding control apparatus of the caprolactam polymerization plant improved preparation configuration tank as claimed in claim 1, wherein: a discharging pipe (22) is arranged at one end, away from the driving motor (19), of the material conveying pipe (3), and a manual valve (23) is arranged on the discharging pipe (22).

6. The feeding control apparatus of the caprolactam polymerization plant improved preparation configuration tank as claimed in claim 1, wherein: the lateral wall at storage tank (1) top is connected with inlet pipe (24), and inlet pipe (24) extend to the one end of storage tank (1) inboard and are located the below of mount (7).