CN213376521U

CN213376521U - Discharging device of reaction kettle

Info

Publication number: CN213376521U
Application number: CN202022114320.3U
Authority: CN
Inventors: 樊天红
Original assignee: Xiangxi Yinda Building Materials Co ltd
Current assignee: Xiangxi Yinda Building Materials Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-08
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a discharging device of a reaction kettle, which comprises a reaction kettle main body, wherein a motor is arranged on the side surface of the lower end of the reaction kettle main body, the discharging device is fixedly connected with the lower end of the reaction kettle main body, the discharging device comprises a discharging pipe, the upper end of the discharging pipe is fixedly connected with the reaction kettle main body, an upper baffle and a lower baffle are respectively and rotatably connected in the upper end and the lower end of the discharging pipe, return springs are respectively sleeved on rotating shafts between the upper baffle and the lower baffle as well as between the discharging pipe and the discharging pipe, the discharging pipe is fixedly connected with a branch pipe close to one side of the motor, the piston is driven by the rotation of the motor to slide left and right, when the piston moves rightwards, the upper baffle overcomes the elasticity of the return springs, the lower baffle is closed under the action of the return springs and, the reaction product is sent out, and the reciprocating motion is adopted, so that the reaction product is continuously pumped in and pressed out, the reaction product is prevented from blocking a discharge pipeline, and the stability is high.

Description

Discharging device of reaction kettle

Technical Field

The utility model relates to a reation kettle technical field specifically is a reation kettle discharging device.

Background

The general understanding of the reaction kettle is that a stainless steel container with physical or chemical reaction is subjected to structural design and parameter configuration 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 existing reaction kettle has the defects that the existing reaction kettle has a large amount of products in a fluid state, a discharge pipeline is easily blocked by white latex and the like, the conveying efficiency is reduced, even the whole system cannot work in severe conditions, the discharge amount is influenced by temperature change and the pressure in the reaction kettle, the discharge amount is reduced due to low temperature and small pressure, and the discharge speed is uneven.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a reation kettle discharging device possesses advantages such as prevent to block up, the ejection of compact is even, has solved the problem that the background art provided.

(II) technical scheme

For the above-mentioned purpose of preventing to block up, the ejection of compact is even, the utility model provides a following technical scheme: a discharging device of a reaction kettle comprises a reaction kettle main body, wherein a motor is arranged on the side face of the lower end of the reaction kettle main body, the discharging device is fixedly connected to the lower end of the reaction kettle main body and comprises a discharging pipe, the upper end of the discharging pipe is fixedly connected to the reaction kettle main body, an upper baffle and a lower baffle are respectively and rotatably connected to the upper end and the lower end of the discharging pipe, return springs are sleeved on rotating shafts between the upper baffle and the lower baffle and between the discharging pipe, a branch pipe is fixedly connected to one side of the discharging pipe, which is close to the motor, and is communicated with the discharging pipe, a piston is slidably connected in the branch pipe, a screw rod is rotatably connected to one side of the piston away from the discharging pipe, a hexagonal counter bore is formed in the other end of the screw rod, a fixing plate is, the utility model discloses a hexagonal pole, including the bull stick, motor output end fixed connection is in the bull stick upper end, the ring channel has been seted up on the bull stick, the ring channel upper and lower surface is provided with half a circle annular tooth that matches each other respectively, fixedly connected with baffle in the spinal canal, it is connected with the transfer line to rotate on the baffle, the transfer line is close to the gear that bull stick one end fixedly connected with and annular tooth match, the hexagonal pole that transfer line other end fixedly connected with and hexagonal counter bore match.

Preferably, the upper surface of the upper baffle and the upper surface of the lower baffle are both provided with rubber layers, and the rubber layers are connected with the upper baffle and the lower baffle through vulcanization.

Preferably, the upper end of the motor is fixedly connected to the side face of the reaction kettle body, and the lower end of the motor is fixedly connected to the branch pipe.

Preferably, the motor is a speed reduction motor, and the rotating rod moves back and forth one time when rotating one circle of the piston.

Preferably, clearance fit is adopted between the hexagonal rod and the hexagonal counter bore.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of reation kettle discharging device, rotate through the motor and drive the piston horizontal slip, when the piston moved right, make the upper baffle overcome return spring elasticity, the baffle is closed under return spring and suction effect down, reaction product is in by the suction discharge tube, when the piston moved left, the baffle is closed in the promotion, the baffle is down pushed away simultaneously, see off reaction product, reciprocating motion such, the extraction that does not stop is pressed out, prevents that reaction product from blockking out the ejection of compact pipeline, and stability is high.

2. This kind of reation kettle discharging device through piston reciprocating motion, draws in discharging pipe and extrudes reaction product, and the volume of at every turn suction is the same, prevents that discharge speed from being influenced by reation kettle temperature and pressure, makes discharge speed even, and the load is average.

Drawings

FIG. 1 is a schematic view of a position structure of a discharging device of a reaction kettle of the present invention;

FIG. 2 is a schematic structural view of a discharging device in a discharging device of a reaction kettle of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the structure at B in FIG. 2;

fig. 5 is a schematic structural diagram at C in fig. 2.

In the figure: the device comprises a reaction kettle body 1, a motor 2, a discharging device 3, a discharging pipe 4, an upper baffle 5, a lower baffle 6, a branch pipe 7, a piston 8, a screw rod 9, a hexagonal counter bore 10, a fixing plate 11, a rotating rod 12, an annular groove 13, an annular tooth 14, a partition plate 15, a transmission rod 16, a gear 17 and a hexagonal rod 18.

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.

Examples

Referring to fig. 1-5, a discharging device of a reaction kettle comprises a reaction kettle body 1, a motor 2 is arranged on the side surface of the lower end of the reaction kettle body 1, the motor 2 is a speed reducing motor, a rotating rod 12 moves back and forth when rotating for one circle of a piston 8, the design reduces the movement speed of the piston 8 through the speed reducing motor, improves the stability of discharging and the service life of the piston 8, meanwhile, the speed reducing motor has large torsion and is not easy to block, the use is more stable, the lower end of the reaction kettle body 1 is fixedly connected with the discharging device 3, the discharging device 3 comprises a discharging pipe 4, the upper end of the discharging pipe 4 is fixedly connected with the reaction kettle body 1, an upper baffle 5 and a lower baffle 6 are respectively and rotatably connected in the upper end and the lower end of the discharging pipe 4, rubber layers are arranged on the upper surface of the upper baffle 5 and the upper surface of the lower baffle 6, and are connected, the sealing performance is improved through the rubber layer, the leakage of reaction products is prevented, the vulcanization connection is firmer, return springs are sleeved on rotating shafts between the upper baffle 5 and the lower baffle 6 as well as between the discharging pipe 4, the side, close to the motor 2, of the discharging pipe 4 is fixedly connected with a branch pipe 7, the upper end of the motor 2 is fixedly connected to the side face of the reaction kettle main body 1, the lower end of the motor 2 is fixedly connected with the branch pipe 7, the motor 2 is fixed firmer, meanwhile, the position of the branch pipe 7 is firmer, the branch pipe 7 is communicated with the discharging pipe 4, a piston 8 is connected in the branch pipe 7 in a sliding manner, one side, far away from the discharging pipe 4, of the piston 8 is rotatably connected with a screw rod 9, a hexagonal counter bore 10 is formed in the other end of the screw rod 9, a clearance fit is formed between the hexagonal rod 18 and the hexagonal counter, reduce frictional force, fixedly connected with fixed plate 11 in the branch pipe 7, set up the screw hole that matches with screw rod 9 in the fixed plate 11, branch pipe 7 right-hand member internal rotation is connected with bull stick 12, motor 2 output end fixed connection is in bull stick 12 upper end, annular groove 13 has been seted up on the bull stick 12, the upper and lower surface of annular groove 13 is provided with half a circle annular tooth 14 that matches each other respectively, fixedly connected with baffle 15 in the branch pipe 7, it is connected with transfer line 16 to rotate on the baffle 15, transfer line 16 is close to 12 one end fixedly connected with of bull stick and the gear 17 that the annular tooth 14 matches, the hexagonal pole 18 that 16 other end fixedly connected with of transfer line matches with hexagonal.

The working principle is as follows: when the reaction kettle works, the upper baffle 5 and the lower baffle 6 block the discharge pipe 4 under the action of a return spring to prevent leakage, when discharging, the motor 2 rotates to drive the annular teeth 14 to rotate, the upper half annular teeth 14 contact with the gear 17 to drive the gear 17 to rotate, the lower half annular teeth 14 contact with the gear 17 to drive the gear 17 to rotate towards the other direction, the motor 2 rotates to drive the gear 17 and the hexagonal rod 18 to rotate forwards and backwards, the hexagonal rod 18 is matched with the hexagonal counter bore 10 to drive the screw rod 9 to rotate forwards and backwards, the screw rod 9 is matched with the threaded hole on the fixing plate 11 through the screw rod 9, the screw rod 9 slides in the branch pipe 7 while rotating forwards and backwards, so as to drive the piston 8 to slide leftwards and rightwards, when the piston 8 moves rightwards, the upper baffle 5 overcomes the elasticity of the return spring, the lower baffle 6 is closed under the action of the return spring and suction, and reaction products are pumped into the discharge pipe 4, when the piston 8 moves leftwards, the upper baffle 5 is pushed to be closed, the lower baffle 6 is pushed to be opened simultaneously, the reaction product is sent out, the reciprocating motion is adopted, the reaction product is continuously pumped in and pressed out, the discharge pipeline is prevented from being blocked by the reaction product, the discharge quantity is uniform at every time, the influence of other factors is avoided, and the stability is high.

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 utility model provides a discharging device of a reaction kettle, comprises a reaction kettle main body (1) and is characterized in that, the side of the lower end of the reaction kettle main body (1) is provided with a motor (2), the lower end fixedly connected with discharging device (3) of the reaction kettle main body (1), the discharging device (3) comprises a discharging pipe (4), the upper end of the discharging pipe (4) is fixedly connected with the reaction kettle main body (1), the lower end of the discharging pipe (4) is respectively and rotatably connected with an upper baffle (5) and a lower baffle (6), a return spring is respectively sleeved on a rotating shaft between the upper baffle (5) and the lower baffle (6) and the discharging pipe (4), the discharging pipe (4) is close to a branch pipe (7) fixedly connected with one side of the motor (2), the branch pipe (7) is communicated with the discharging pipe (4), a piston (8) is slidably connected with the branch pipe (7), the discharging pipe (8) is far away from one side of, a hexagonal counter bore (10) is arranged in the other end of the screw rod (9), a fixing plate (11) is fixedly connected in the branch pipe (7), a threaded hole matched with the screw rod (9) is formed in the fixed plate (11), a rotating rod (12) is rotatably connected at the right end of the branch pipe (7), the output end of the motor (2) is fixedly connected with the upper end of the rotating rod (12), the rotating rod (12) is provided with an annular groove (13), the upper surface and the lower surface of the annular groove (13) are respectively provided with semi-circle annular teeth (14) which are matched with each other, a clapboard (15) is fixedly connected in the branch pipe (7), a transmission rod (16) is rotatably connected on the clapboard (15), one end of the transmission rod (16) close to the rotating rod (12) is fixedly connected with a gear (17) matched with the annular teeth (14), and the other end of the transmission rod (16) is fixedly connected with a hexagonal rod (18) matched with the hexagonal counter bore (10).

2. The discharging device of the reaction kettle according to claim 1, wherein rubber layers are arranged on the upper surface of the upper baffle (5) and the upper surface of the lower baffle (6), and the rubber layers are connected with the upper baffle (5) and the lower baffle (6) through vulcanization.

3. The discharging device of the reaction kettle according to claim 1, wherein the upper end of the motor (2) is fixedly connected to the side surface of the reaction kettle body (1), and the lower end of the motor (2) is fixedly connected to the branch pipe (7).

4. The reactor discharge device according to claim 1, wherein the motor (2) is a speed reduction motor, and the rotating rod (12) moves back and forth one time for each rotation of the piston (8).

5. The discharging device of the reaction kettle according to claim 1, wherein the hexagonal rod (18) and the hexagonal counter bore (10) are in clearance fit.