CN210030023U - Redundant sample recovery system - Google Patents

Abstract

The utility model relates to the technical field of sample recovery, and discloses an excess sample recovery system, which comprises a feeding pipe, a funnel and a first valve; a conveying pipeline is connected between the tank car and the storage bin, and a feeding pipe is connected to the conveying pipeline; a funnel is arranged at one end of the feeding pipe, which is far away from the conveying pipeline, and the funnel is arranged upwards; the first valve is arranged on the feeding pipe and is configured to control whether the feeding pipe is conducted or not; the redundant sample is placed in the funnel, and the redundant sample can flow to the feed bin through conveying pipe and conveying pipeline. And opening the first valve, switching on the feeding pipe, pouring the redundant sample into the funnel, and flowing into the storage bin along the feeding pipe and the conveying pipeline to realize the recovery of the redundant sample. Because pipeline terrain clearance is very low, operating personnel stands and can operate and retrieve unnecessary sample, need not the operation of ascending a height, and the operating efficiency is high, and the operation risk is low labour saving and time saving, need not to open the pan feeding mouth of tank wagon, has greatly avoided the raw materials loss phenomenon.

Description

Redundant sample recovery system

Technical Field

The utility model relates to a sample recovery technical field especially relates to an unnecessary sample recovery system.

Background

In the middle of the chemical industry enterprise production, raw materials and products are mostly transported through the tank wagon, and the raw materials need to be sampled and checked after being transported to a factory, and the required amount of samples needing to be checked is very small, but when the tank wagon is emptied, the amount of emptying once is far greater than the required amount of samples. In order to avoid waste, the excess samples need to be returned to the tanker and then transported by the tanker through a transport line to the silo of the plant. The replacing mode generally adopts the way that a worker ascends to climb to the top of the tank car and pours redundant samples into the tank car from a feeding port at the top of the tank car. The operation of ascending a height, the operation risk degree is high, and is more time-consuming and energy-consuming, opens the pan feeding mouth at tank wagon top moreover, and the loss can take place for the raw materials in the tank wagon, contaminated air.

Therefore, a system for recovering redundant samples is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unnecessary sample recovery system has that operating efficiency is high, the operation risk is low and need not the characteristics of the operation of ascending a height.

To achieve the purpose, the utility model adopts the following technical proposal:

there is provided a redundant sample recovery system comprising:

the conveying pipe is connected between the tank car and the storage bin and is connected to the conveying pipeline;

the hopper is arranged at one end, away from the conveying pipeline, of the feeding pipe, and the hopper is arranged upwards;

a first valve disposed on the feed tube, the first valve configured to control whether the feed tube is conductive;

and redundant samples are placed in the hopper, and can flow into the storage bin through the feeding pipe and the conveying pipeline.

Preferably, the device further comprises a delivery pump, wherein the delivery pump is arranged on the feeding pipe and is positioned on one side, close to the hopper, of the first valve.

Preferably, the conveying device further comprises a first driving element, an output end of the first driving element is connected to the conveying pump, and the first driving element is configured to drive the conveying pump to operate.

Preferably, the first drive member is a servo motor.

Preferably, the first driving member is a stepping motor.

Preferably, the first drive member is a reduction motor.

Preferably, the first valve is a manual ball valve.

Preferably, the material of funnel is stainless steel.

Preferably, the bottom of tank wagon is provided with row material pipe, conveying line is connected in row material pipe.

Preferably, a second valve is arranged on the discharge pipe.

The utility model has the advantages that: and opening the first valve, switching on the feeding pipe, pouring the redundant sample into the funnel, and flowing into the storage bin along the feeding pipe and the conveying pipeline to realize the recovery of the redundant sample. Because pipeline terrain clearance is very low, operating personnel stands and can operate and retrieve unnecessary sample, need not the operation of ascending a height, and the operating efficiency is high, and the operation risk is low labour saving and time saving, need not to open the pan feeding mouth of tank wagon, has greatly avoided the raw materials loss phenomenon.

Need close first valve when the tank wagon carries the raw materials in to the feed bin, prevent that the raw materials on the pipeline from discharging from the funnel, can also place the raw materials loss and air pollution.

Drawings

Fig. 1 is a schematic structural diagram of a redundant sample recovery system provided by the present invention.

In the figure: 10. tank car; 101. a discharge pipe; 102. a second valve; 20. a storage bin; 30. a delivery line; 301. a feed pump;

1. a feed pipe; 2. a funnel; 3. a first valve; 4. a delivery pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1, the present embodiment discloses a system for recovering a redundant sample, which includes a feeding tube 1, a funnel 2 and a first valve 3.

A conveying pipeline 30 is connected between the tank car 10 and the storage bin 20, and the feeding pipe 1 is connected to the conveying pipeline 30. The conveying pipeline 30 is provided with a feeding pump 301, the feeding pump 301 is positioned at the downstream of the feeding pipe 1, and the feeding pump 301 is configured to convey the raw materials in the tank car 10 and the feeding pipe 1 to the bin 20. The funnel 2 is arranged at one end of the feeding pipe 1 far from the conveying pipeline 30, the funnel 2 is arranged upwards, preferably, the funnel 2 is made of stainless steel, and in other embodiments, the funnel can be made of other materials such as copper and plastic, and any material which does not react with excessive samples and is not easy to corrode can be used. The first valve 3 is arranged on the feeding pipe 1, and the first valve 3 is configured to control whether the feeding pipe 1 is conducted or not. When the tank wagon 10 is used for conveying the raw materials into the storage bin 20, the first valve 3 needs to be closed, so that the raw materials on the conveying pipeline 30 are prevented from being discharged from the hopper 2, and the raw materials can be prevented from escaping to pollute the air.

Preferably, the first valve 3 in this embodiment is a manual ball valve, and the opening or closing of the first valve 3 is manually controlled. In other embodiments the first valve 3 may also be a solenoid valve or the like.

And opening the first valve 3, switching on the feeding pipe 1, pouring the redundant sample into the funnel 2, and flowing into the storage bin 20 along the feeding pipe 1 and the conveying pipeline 30 to realize the recovery of the redundant sample. Because conveying line 30 terrain clearance is very low, operating personnel stands and can operate and retrieve unnecessary sample, need not the operation of ascending a height, and the operating efficiency is high, and the operation risk is low labour saving and time saving, need not to open the pan feeding mouth of tank wagon 10, has greatly avoided the raw materials loss phenomenon.

Optionally, the redundant sample recovery system further comprises a delivery pump 4, wherein the delivery pump 4 is arranged on the feeding pipe 1 and is positioned on one side of the first valve 3 close to the funnel 2. The conveying pump 4 can quickly convey the materials sliding in the hopper 2 into the feeding pipe 1 into the conveying pipeline 30.

Optionally, the redundant sample recovery system further comprises a first driving member, an output end of the first driving member is connected to the delivery pump 4, and the first driving member is configured to drive the delivery pump 4 to operate. Preferably, the first driving member in this embodiment is a servo motor. In other embodiments the first drive member may also be a stepper motor or a gear motor or the like.

The bottom of the tank car 10 is provided with a discharge pipe 101, the conveying pipeline 30 is connected with the discharge pipe 101, the discharge pipe 101 is provided with a second valve 102, and the second valve 102 controls whether the tank car 10 discharges materials.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A redundant sample recovery system, comprising:

the device comprises a feeding pipe (1), a conveying pipeline (30) is connected between a tank car (10) and a storage bin (20), and the feeding pipe (1) is connected to the conveying pipeline (30);

the hopper (2) is arranged at one end, away from the conveying pipeline (30), of the feeding pipe (1), and the hopper (2) is arranged upwards;

a first valve (3), the first valve (3) being arranged on the feeding pipe (1), the first valve (3) being configured to control whether the feeding pipe (1) is conductive or not;

excess sample is placed in the hopper (2) and can flow into the silo (20) through the feeding pipe (1) and the conveying pipeline (30).

2. The excess sample recovery system of claim 1, further comprising a delivery pump (4), wherein the delivery pump (4) is disposed on the feeding pipe (1) and is located on a side of the first valve (3) close to the funnel (2).

3. The excess sample recovery system of claim 2, further comprising a first drive, an output of which is connected to the transfer pump (4), the first drive being configured to drive the transfer pump (4) to operate.

4. The excess sample recovery system of claim 3, wherein the first drive is a servo motor.

5. The excess sample recovery system of claim 3, wherein the first drive member is a stepper motor.

6. The excess sample recovery system of claim 3, wherein the first drive member is a reduction motor.

7. Excess sample recovery system according to claim 1, characterized in that the first valve (3) is a manual ball valve.

8. The excess sample recovery system of claim 1, wherein the funnel (2) is made of stainless steel.

9. Excess sample recovery system according to claim 1, characterized in that the tank wagon (10) is provided at its bottom with a discharge duct (101), the transport pipe (30) being connected to the discharge duct (101).

10. Excess sample recovery system according to claim 9, characterized in that a second valve (102) is arranged on the discharge conduit (101).