CN211401817U

CN211401817U - Chemical raw material sampling and extracting device

Info

Publication number: CN211401817U
Application number: CN201922381439.4U
Authority: CN
Inventors: 申友军; 李宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-01
Anticipated expiration: 2029-12-26

Abstract

The utility model belongs to the field of chemical raw material extraction, in particular to a chemical raw material sampling and extracting device, which comprises an outer extraction cavity, wherein an operation bottom frame is erected at the bottom of the outer extraction cavity, an inner extraction cavity is embedded in the outer extraction cavity, a rotating rod is arranged in the inner extraction cavity, a motor is erected in the operation bottom frame, the rotating rod is connected with an output shaft of the motor, an arc-shaped plate is fixedly connected to the surface of the rotating rod, a liquid pump is erected on one side of the upper part of the outer extraction cavity, a storage tank is arranged on one side of the outer part of the operation bottom frame, the storage tank is connected with an output shaft of the liquid pump through a connecting pipe, and the upper part of the connecting pipe; the arc of setting and its inside fixed connection's puddler can overturn the stirring to industrial chemicals, avoids appearing mixing the dead angle, adopts cross valve and interior through-hole intercommunication that draws the intracavity portion, guarantees its authenticity of drawing the data, and the flowmeter of setting can accurately know the measurement of drawing industrial chemicals.

Description

Chemical raw material sampling and extracting device

Technical Field

The utility model relates to a chemical industry raw materials draws the field, especially relates to a chemical industry raw materials sampling extraction element.

Background

Chemical raw materials can be generally divided into two main types, namely organic chemical raw materials and inorganic chemical raw materials. Sampling is also called sampling, a part of sample units are extracted from all samples in advance, the basic requirement is to ensure that the extracted sample units have sufficient representativeness to all samples, the sampling aims to estimate and infer all sample characteristics from analysis and research results of the extracted sample units, and the sampling is an economic and effective work and research method commonly adopted by scientific experiments, quality inspection and social investigation.

The mode that current industrial chemicals sampling extraction element mostly adopted artifical extraction, then mix the stirring with mixing between the various industrial chemicals, the industrial chemicals operation that this kind of mode was drawed is complicated, and is inefficient, and when extracting industrial chemicals, often only extracts industrial chemicals surface or bottom, causes the imprecise nature of industrial chemicals extraction data, when extracting industrial chemicals, lacks the accurate measurement to the volume of extracting, causes the inconvenience of its extraction and the waste of industrial chemicals.

In order to solve the problems, the application provides a chemical raw material sampling and extracting device.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a chemical industry raw materials sampling extraction element overturns the stirring to chemical industry raw materials, and the law of stirring is broken up, avoids appearing mixing the dead angle, ensures the homogeneity to the chemical industry raw materials mixture, to the accurate extraction of chemical industry raw materials, guarantees its authenticity of drawing the data, can accurately know the measurement of extracting chemical industry raw materials, realizes accurate the extraction, avoids chemical industry raw materials extravagant.

(II) technical scheme

For solving the problem, the utility model provides a chemical industry raw materials sampling extraction element, draw the chamber including outer, draw the chamber bottom outward and erect the operation chassis, draw intracavity portion outward and inlay and be equipped with the interior chamber that draws, the intracavity portion that draws is equipped with the bull stick, the inside motor that has erect of operation chassis, the output shaft of bull stick and motor, bull stick fixed surface is connected with the arc, draw chamber upper portion one side outward and erect the liquid pump, operation chassis outside one side is equipped with the holding vessel, the holding vessel passes through the output shaft of connecting pipe with the liquid pump, connecting pipe upper portion is connected with the flowmeter measurer, the cross valve is connected to the input of liquid pump.

Furthermore, a plurality of through holes are formed in the inner wall of the inner extraction cavity, and one side of each through hole is connected with a four-way valve flange through an auxiliary pipe.

Further, the through hole is of an upward inclined structure.

Furthermore, the arc-shaped plate is of an inwards-concave arc-shaped structure.

Further, the inner wall of the arc-shaped plate is fixedly connected with a stirring rod.

Furthermore, the upper part of the outer extraction cavity is connected with a raw material liquid inlet pipe.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model can turn over and stir the chemical raw materials through the arc plate and the stirring rod fixedly connected with the arc plate, the stirring rule is broken up, the dead angle of mixing is avoided, and the uniformity of mixing the chemical raw materials is ensured;

2. the utility model adopts the four-way valve to be communicated with the through hole inside the inner extraction cavity, when the chemical raw materials are extracted, the chemical raw materials can be extracted from the top, the inside and the bottom of the inner extraction cavity, thereby ensuring the accurate extraction of the chemical raw materials and ensuring the authenticity of the extracted data;

3. the utility model discloses the flow meter that sets up can accurate understanding extract the measurement of industrial chemicals, realizes accurate drawing, avoids the industrial chemicals extravagant.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the four-way valve and the inner extraction cavity of the present invention;

fig. 3 is a schematic view of the surface structure of the middle rotating rod of the present invention.

Reference numerals:

1. operating the chassis; 2. an outer extraction cavity; 3. an inner extraction cavity; 4. a motor; 5. a rotating rod; 6. an arc-shaped plate; 7. a raw material liquid inlet pipe; 8. a storage tank; 9. a connecting pipe; 10. a flow meter; 11. a liquid pump; 12. a four-way valve; 13. a through hole; 14. an auxiliary tube; 15. a stirring rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figures 1-3, the utility model provides a chemical raw material sampling and extracting device, which comprises an outer extracting cavity 2, the upper part of the outer extracting cavity 2 is provided with an opening, the inside of the opening is sealed and inserted with a raw material liquid inlet pipe 7, the bottom of the outer extracting cavity 2 is provided with an operating bottom frame 1, the inside of the outer extracting cavity 2 is embedded with an inner extracting cavity 3, the inner extracting cavity 3 is matched with the size of the outer extracting cavity 2, the raw material liquid inlet pipe 7 is inserted into the inner extracting cavity 3, the inside of the inner extracting cavity 3 is provided with a rotating rod 5, the inside of the operating bottom frame 1 is provided with a motor 4, the rotating rod 5 is connected with an output shaft of the motor 4, the surface of the rotating rod 5 is fixedly connected with an arc-shaped plate 6, one side of the upper part of the outer extracting cavity 2 is provided with a liquid pump 11, one side of the outer part of the operating bottom frame 1 is provided with, the input end of the liquid pump 11 is connected with a four-way valve 12, in order to conveniently discharge the chemical raw materials in the inner extraction cavity 3, the bottom of the outer extraction cavity 2 is provided with a discharge port, the discharge port is sealed by a sealing valve, and the discharge port is communicated with the inner extraction cavity 3; in the embodiment, the inner wall of the inner extraction cavity 3 is provided with a plurality of through holes 13, and one side of each through hole 13 is connected with a four-way valve 12 through an auxiliary pipe 14 in a flange manner; in the present embodiment, three through holes 13 are taken as an example, and as shown in fig. 2, the three through holes 13 are respectively distributed at the top, the middle and the bottom of the internal extraction cavity 3, the through holes 13 are in an upward inclined structure, filtering grids are embedded at two ends of the inner wall of the through holes 13, and the through holes 13 are respectively connected with the valve of the four-way valve 12 through the auxiliary pipe 14, so as to realize uniform extraction of the internal extraction cavity 3;

in order to ensure the uniformity of the stirring of the chemical raw materials in the internal extraction cavity 3, the internal stirring structure is further described with reference to fig. 1 and 3;

in the embodiment, 5 outer wall fixedly connected with arcs of bull stick 6, the quantity of arc 6 is no less than three, the even distribution in bull stick 5 outer walls in interval, the tangent plane of arc 6 is the arc structure, its both ends outwards extend, the inside sunken structure in middle part, extract the inside upset stirring in chamber 3 including realizing industrial chemicals, for further guarantee to the even of the internal industrial chemicals stirring in

chamber

3, 6 inner wall fixedly connected with puddler 15 of arc, puddler 15 can be for vertical form or slope form fixed connection in 6 middle part positions of arc department, break up the industrial chemicals of upset stirring, make the interior intensive mixing of it mix.

The utility model discloses a theory of operation and use flow: the operator removes the sampling extraction device to the work place, the power is switched on, the operator conveys chemical raw materials to the interior extraction cavity 3 through the raw material liquid inlet pipe 7, the operator controls the motor 4 to work through the external switch, the motor 4 drives the arc-shaped plate 6 to rotate through the rotating rod 5, the structural chemical raw materials of the arc-shaped plate 6 are overturned and stirred in the interior extraction cavity 3, the chemical raw materials generate impact in the interior extraction cavity 3 in the stirring process, the mixed chemical raw materials enter the through hole 13, the operator controls the liquid pump 11 to work through the external switch, the four-way valve 12 is opened, the liquid pump 11 pumps out the chemical raw materials entering the interior of the through hole 13 through the auxiliary pipe 14, the pumped chemical raw materials enter the storage tank 8 through the connecting pipe 9, when the operator observes the numerical value on the flowmeter 10, the metering in the storage tank 8 can be known, when the chemical raw materials with the specified amount are, the sealing valve at the bottom of the outer extraction cavity 2 is opened, and the chemical raw materials in the inner extraction cavity 3 can be discharged.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A sampling and extracting device for chemical raw materials is characterized by comprising an outer extracting cavity (2), an operation underframe (1) is erected at the bottom of the external extraction cavity (2), an internal extraction cavity (3) is embedded in the external extraction cavity (2), a rotating rod (5) is arranged in the inner extraction cavity (3), a motor (4) is erected in the operation chassis (1), the rotating rod (5) is connected with an output shaft of the motor (4), the surface of the rotating rod (5) is fixedly connected with an arc-shaped plate (6), a liquid pump (11) is erected on one side of the upper part of the external extraction cavity (2), a storage tank (8) is arranged on one side of the outside of the operation chassis (1), the storage tank (8) is connected with an output shaft of a liquid pump (11) through a connecting pipe (9), the upper part of the connecting pipe (9) is connected with a flowmeter (10), and the input end of the liquid pump (11) is connected with a four-way valve (12).

2. The chemical raw material sampling and extracting device according to claim 1, wherein a plurality of through holes (13) are formed in the inner wall of the inner extracting cavity (3), and one side of each through hole (13) is connected with a four-way valve (12) through an auxiliary pipe (14) in a flange mode.

3. The sampling and extraction device of chemical materials according to claim 2, characterized in that the through hole (13) is in an upward inclined structure.

4. The chemical raw material sampling and extracting device according to claim 1, characterized in that the arc-shaped plate (6) is of an inwardly concave arc-shaped structure.

5. The chemical raw material sampling and extracting device according to claim 1, characterized in that a stirring rod (15) is fixedly connected to the inner wall of the arc-shaped plate (6).

6. The sampling and extracting device for chemical raw materials according to claim 1, characterized in that the upper part of the outer extracting cavity (2) is connected with a raw material liquid inlet pipe (7).