CN203346053U - Liquid extraction device - Google Patents

Abstract

The utility model relates to a liquid draw-out device, including inlet pipe, ventilation apron, connecting pipe and ejection of compact control subassembly, the inlet pipe adopts the galvanized pipe preparation, and the apron of ventilation apron for round steel processing is gone up along the position external diameter great, down along with the inlet pipe connect, the connecting pipe comprises galvanized pipe and elbow, connects between ventilation apron and ejection of compact control subassembly, the ejection of compact control subassembly comprises the control ball valve that sets up on galvanized pipe, the galvanized pipe and the elbow that the end set up outside the galvanized pipe. Compared with the prior art, the utility model discloses simple structure, long service life, extraction weight can be controlled freely during the use, and deposit impurity, the moisture content at the bottom of the bucket be difficult for being extracted, can ensure product quality.

Description

A liquid extraction device

technical field

The utility model relates to a device for producing paint, in particular to a liquid extraction device.

Background technique

In the paint chemical industry or other industries, the extraction of solvents or other liquid materials is usually done by oil extraction or by lifting the packaging barrel to a certain height and then pouring out the material. Most of the oil pumps are made of galvanized sheet and soldered, which are easy to be damaged and desoldered. Moreover, the labor intensity of oil pumping is high, the physical exertion is more, the speed is slow, and the work efficiency is low; while the lifting and pouring must use Manpower elevator or electric elevator raises the packaging drum, which has potential safety hazards in operation. It is easy to cause the packaging drum to drop and hurt the human body. At the same time, it is easy to pour the material, which pollutes the air and wastes costs; in addition, if the solvent contains a large amount of If there is no water, then the water at the bottom of the barrel is easy to pour out together with the solvent, which will affect the quality of the product.

Utility model content

The purpose of this utility model is to provide a liquid extraction device with a simple structure and a long service life in order to overcome the above-mentioned defects in the prior art.

The purpose of this utility model can be achieved through the following technical solutions:

A liquid extraction device, including a feed pipe, a ventilation cover, a connecting pipe and a discharge control assembly,

The feed pipe is a galvanized pipe,

The ventilation cover plate is a cover plate processed from round steel, the outer diameter of the upper edge is relatively large, and the lower edge is connected with the feed pipe.

The connecting pipe is composed of a galvanized pipe and an elbow, and is connected between the ventilation cover plate and the discharge control assembly.

The discharge control assembly is composed of a galvanized pipe, a control ball valve arranged on the galvanized pipe and an elbow arranged at the outer end of the galvanized pipe.

A round hole is opened in the middle of the vent cover, the diameter of the round hole is the same as that of the feeding pipe and the connecting pipe, and the venting cover is clamped between the feeding pipe and the connecting pipe through the round hole.

The upper edge of the ventilation cover can cover the barrel mouth of the gallon barrel.

The lower edge of the ventilation cover is provided with stepped teeth, which match the teeth of the gallon bucket.

The ventilation cover is provided with ventilation holes.

Compared with the prior art, the utility model has the following advantages:

(1) The utility model has the advantages of simple structure, easy access to materials, easy and firm manufacture, and long service life;

(2) Convenient, easy, safe, high-efficiency, time-saving and labor-saving operation;

(3) The extraction weight can be controlled freely;

(4) Used for the extraction of various liquid materials;

(5) Impurities and moisture deposited at the bottom of the barrel are not easy to be extracted, which can guarantee product quality.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure, 1 is an elbow, 2 is a handle, 3 is a galvanized pipe, 4 is a control ball valve, 5 is a vent cover, 6 is a vent hole, and 7 is a feed pipe.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Example

A liquid extraction device, the structure of which is shown in Figure 1, includes a feed pipe 7, a vent cover 5, a connecting pipe and a discharge control assembly, wherein the feed pipe 7 is made of a galvanized pipe, and the vent cover 5 The cover plate is made of round steel. The outer diameter of the upper part is larger, which can cover the barrel mouth of the gallon barrel. To match, in addition, the ventilation cover plate 5 is also provided with a ventilation hole 6 . A circular hole is provided in the middle part of the ventilation cover plate 5, and the diameter of the circular hole is the same as that of the feed pipe 7 and the connection pipe. The ventilation cover plate 5 is clamped between the feed pipe 7 and the connection pipe through the circular hole. The connecting pipe is composed of a galvanized pipe 3 and an elbow 1, and is connected between the ventilation cover plate 5 and the discharge control assembly. The discharge control assembly consists of a galvanized pipe 3, a control ball valve 4 set on the galvanized pipe, and a handle 2 And the elbow 1 that is arranged at the outer end of the galvanized pipe is composed.

The liquid extracting device of the utility model is easy to operate. First insert the feed pipe 7 into the gallon barrel, then tighten the vent cover 5, open the gas valve, align the mouth of the air gun with the vent 6 on the vent cover 5, and press the gas Put it into a gallon barrel, and the liquid in the barrel will flow out by itself under a certain air pressure. When the extracted solvent is close to the desired weight, stop the compressed air, and immediately close the discharge control ball valve 4.

Claims (5)

1. a liquid extracting device, is characterized in that, this device comprises feed pipe, ventilation cover plate, connection pipe and discharging control assembly,

Described feed pipe is galvanized pipe,

The cover plate that described ventilation cover plate is round steel processing, upper larger along the position external diameter, lower edge is connected with described feed pipe,

Described connection pipe is comprised of galvanized pipe and elbow, is connected between ventilation cover plate and discharging control assembly,

Described discharging control assembly is comprised of the elbow of the control ball valve arranged on galvanized pipe, galvanized pipe and the setting of galvanized pipe external side end.

2. a kind of liquid extracting device according to claim 1, it is characterized in that, the middle part of described ventilation cover plate offers circular hole, and this Circularhole diameter is identical with the diameter of feed pipe and connection pipe, and the ventilation cover plate is fastened between feed pipe and connection pipe through described circular hole.

3. a kind of liquid extracting device according to claim 1, is characterized in that, the upper edge of described ventilation cover plate can cover the bung of GPB.

4. a kind of liquid extracting device according to claim 1, is characterized in that, the lower edge of described ventilation cover plate is provided with stepped tooth mouth, with the mouth tooth of GPB, is complementary.

5. according to the described a kind of liquid extracting device of any one in claim 1-4, it is characterized in that, described ventilation cover plate offers air extractor vent.

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