CN210906122U

CN210906122U - Plastic reaction kettle

Info

Publication number: CN210906122U
Application number: CN201921633891.9U
Authority: CN
Inventors: 李灿涛; 王鹏年
Original assignee: Shaanxi Donghui Photoelectric Material Technology Co ltd
Current assignee: Shaanxi Donghui Photoelectric Material Technology Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-03
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a plastic reaction kettle, which comprises a tank body, a water pump, a liquid suction pipe and a liquid discharge pipe; a vertical pipe is arranged at the center of the bottom in the tank body, and a through hole is radially arranged at the lower end of the vertical pipe; one end of the liquid suction pipe extends into the vertical pipe from the upper end of the vertical pipe, the other end of the liquid suction pipe is connected with an inlet of the water pump, and an outlet of the water pump is connected with one end of the liquid discharge pipe. The utility model discloses technical scheme's plastic reation kettle adopts at the internal standpipe that establishes of jar, and the lower extreme of standpipe sets up the through-hole, and the pipette of connecting the water pump entry stretches into the standpipe, with the internal reaction liquid suction of jar, has avoided because of using the sealed leakage that leads to of mechanical seal or graphite packing.

Description

Plastic reaction kettle

Technical Field

The utility model relates to a chemical reaction container field, concretely relates to plastic reaction cauldron.

Background

The plastic reaction kettle is favored by many enterprises due to the advantages of convenient maintenance, lower price than other plastic reaction kettles, good corrosion resistance and the like. The pressure reaction kettle made of metal materials can discharge liquid in the reaction kettle by arranging a liquid discharge valve relying on mechanical sealing at the bottom of the kettle. Because the plastic reaction kettle is a normal pressure reaction kettle, the strength and hardness of the material of the plastic reaction kettle are not as good as those of metal, and the general mechanical seal or graphite packing seal is difficult to completely seal, the bottom is prevented from being perforated to be provided with a liquid discharge valve for discharging liquid as far as possible.

Therefore, how to discharge the liquid in the plastic reaction kettle without using a bottom drain valve is a technical problem that needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the main objective of the utility model is to provide a plastic reaction kettle adopts the water pump with the reaction liquid suction of jar internal portion, has avoided using mechanical seal, has avoided leading to because of mechanical seal.

In order to achieve the above purpose, the present invention adopts the following technical solution.

A plastic reaction kettle comprises a tank body, a water pump, a liquid suction pipe and a liquid discharge pipe; a vertical pipe is arranged at the center of the bottom in the tank body, and a through hole is radially arranged at the lower end of the vertical pipe; one end of the liquid suction pipe extends into the vertical pipe from the upper end of the vertical pipe, the other end of the liquid suction pipe is connected with an inlet of the water pump, and an outlet of the water pump is connected with one end of the liquid discharge pipe.

Further, a sealing ring is arranged between the pipette and the standpipe.

Further, the lower end of the pipette is located at the through hole of the lower end of the standpipe.

Further, the bottom of the tank body is in an inverted cone shape.

Further, a tank cover is arranged at the top of the tank body, and an exhaust pipe is arranged on the tank cover.

Further, the material of the tank body is polypropylene, polyethylene or polyvinyl chloride.

The utility model discloses technical scheme's plastic reation kettle adopts at the internal standpipe that establishes of jar, and the lower extreme of standpipe sets up the through-hole, and the pipette of connecting the water pump entry stretches into the standpipe, with the internal reaction liquid suction of jar, has avoided because of using the sealed leakage that leads to of mechanical seal or graphite packing.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic sectional view of the plastic reaction kettle of the present invention;

in the above figures: 1, a tank body; 101, a vertical pipe; 102 through holes; 103 a can lid; 104 an exhaust pipe; 2, a water pump; 3, a liquid suction pipe; 4 a liquid discharge pipe; and 5, sealing rings.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be implemented in a number of other ways than those described herein, and those skilled in the art will be able to make similar generalizations without departing from the spirit of the invention. The invention is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1, a plastic reaction kettle comprises a tank body 1, a water pump 2, a liquid suction pipe 3 and a liquid discharge pipe 4; a vertical pipe 101 is arranged at the center of the bottom in the tank body 1, and a through hole 102 is radially arranged at the lower end of the vertical pipe 101; one end of the liquid suction pipe 3 extends into the vertical pipe 101 from the upper end of the vertical pipe 101, the other end of the liquid suction pipe is connected with the inlet of the water pump 2, and the outlet of the water pump 2 is connected with one end of the liquid discharge pipe 4.

The plastic reaction kettle is favored by many enterprises due to the advantages of convenient maintenance, lower price than other plastic reaction kettles, good corrosion resistance and the like. The pressure reaction kettle made of metal materials can discharge liquid in the reaction kettle by arranging a liquid discharge valve relying on mechanical sealing at the bottom of the kettle. Because the plastic reaction kettle is a normal-pressure reaction kettle, mechanical seal or graphite packing seal cannot be generally configured, and liquid drainage by arranging a liquid drainage valve at the bottom is avoided as much as possible.

In this embodiment, through set up standpipe 101 in jar body 1, the bottom of standpipe 101 radially sets up through-hole 102, and pipette 3 stretches into standpipe 101 from the upper portion of standpipe 101 until through-hole 102 department, has avoided at plastic reation kettle's bottom installation mechanical seal, has avoided because of the leakage that mechanical seal leads to. The utility model discloses an imbibition mainly depends on water pump 2, and reaction liquid can pump to higher position, consequently, the utility model discloses a plastic reaction cauldron more is adapted to the factory building that has high restriction, need not to set up reation kettle in higher position.

Further, a sealing ring 5 is arranged between the pipette 3 and the standpipe 101.

In the above embodiment, in order to improve the liquid suction efficiency of the pipette 3, the seal ring 5 is provided between the standpipe 101 and the pipette 3.

Further, the lower end of the pipette 3 is located at the through hole 102 of the lower end of the standpipe 101.

In the above embodiment, it is preferable that the lower end of the pipette 3 is located at the through hole 102, so as to ensure that the reaction solution in the tank 1 is completely sucked.

Further, the bottom of the tank body 1 is in an inverted cone shape.

In the above embodiment, the bottom of the tank 1 is formed into the reverse taper shape, so that the reaction solution in the tank 1 can be completely absorbed.

Further, a tank cover 103 is arranged at the top of the tank body 1, and an exhaust pipe 104 is arranged on the tank cover 103.

For some chemical reactions which can generate gas, in order to prevent the gas from being released into the air at will, a tank cover 103 is provided on the top of the tank body 1, and in order to facilitate the recovery of the generated reaction gas, a gas discharge pipe 104 is provided on the tank cover 103 of the tank body 1, and the gas discharge pipe 104 is connected to a gas cylinder or a recovery device.

Further, the material of the tank body 1 is polypropylene, polyethylene or polyvinyl chloride.

In the above embodiments, preferably, the material of the tank body 1 is usually selected from polypropylene (PP), Polyethylene (PE) or polyvinyl chloride (PVC), which has light weight, low manufacturing cost, convenient production and stable chemical properties.

Although the invention has been described in detail in this specification with reference to specific embodiments and illustrative embodiments, it will be apparent to those skilled in the art that certain changes and modifications can be made therein without departing from the scope of the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A plastic reaction kettle is characterized by comprising a tank body (1), a water pump (2), a liquid suction pipe (3) and a liquid discharge pipe (4); a vertical pipe (101) is arranged at the center of the bottom in the tank body (1), and a through hole (102) is radially arranged at the lower end of the vertical pipe (101); one end of the liquid suction pipe (3) extends into the vertical pipe (101) from the upper end of the vertical pipe (101), the other end of the liquid suction pipe is connected with an inlet of the water pump (2), and an outlet of the water pump (2) is connected with one end of the liquid discharge pipe (4).

2. A plastic reactor according to claim 1, characterized in that a sealing ring (5) is arranged between the pipette (3) and the standpipe (101).

3. A plastic reactor according to claim 1, characterized in that the lower end of the pipette (3) is located at the through hole (102) of the lower end of the standpipe (101).

4. The plastic reactor according to claim 1, characterized in that the bottom of the tank (1) is in the shape of an inverted cone.

5. The plastic reaction kettle as recited in claim 1, characterized in that a cover (103) is arranged on the top of the tank body (1), and an exhaust pipe (104) is arranged on the cover (103).

6. The plastic reactor according to claim 1, wherein the material of the tank (1) is polypropylene, polyethylene or polyvinyl chloride.