Quartz sand sampling and detecting device

Abstract

The utility model provides a quartz sand sampling and detecting device, which relates to the technical field of quartz sand sampling and comprises a sampling bin, a sampling tube device is arranged on one side of the sampling bin, a sample storage device is arranged in an inner cavity of the sampling bin, and a suction device is arranged on the bottom side of the inner cavity of the sampling bin. According to the quartz sand sampling device, the negative pressure fan is started through the external controller, after the negative pressure fan is started, strong suction force can be generated, the suction force is transmitted into the connecting pipe through the metal net and the ventilation opening, the sampling suction head is moved to the position above a quartz sand sample, and the suction force in the connecting pipe sucks up the quartz sand sample through the sampling suction head; after the quartz sand samples in the sample storage basket are accumulated to a certain degree and the suction force generated by the negative pressure fan is not enough to suck the quartz sand again, the negative pressure fan is closed, the sealing cover is opened, and the sample storage basket is taken out by lifting the lifting handle II; and pouring the quartz sand sample in the sample storage basket to a detection area.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz sand sampling, in particular to a quartz sand sampling detection device. Background Art

[0002] Quartz sand is quartz particles made by crushing quartz stone. Quartz stone is a non-metallic mineral, a silicate mineral that is hard, wear-resistant and chemically stable. Quartz sand is an important industrial mineral raw material, non-chemical hazardous goods, widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives, filter materials and other industries.

[0003] In the prior art, in the sampling and testing of quartz sand, sampling is mostly done manually from crushed quartz sand samples. Since crushed quartz sand will carry dust, manual sampling is not clean and can easily cause damage to the hands. In addition, the quartz sand samples carried a lot of dust, which will also affect the test data. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a quartz sand sampling and detection device, comprising: a sampling chamber, a sampling tube device is arranged on one side of the sampling chamber, a sample storage device is arranged in the inner cavity of the sampling chamber, and a suction device is arranged on the bottom side of the inner cavity of the sampling chamber.

[0006] As a preferred embodiment, a sealing cover is movably installed on the top side of the sampling bin, a handle is movably installed on the surface of the sampling bin, a protective net is fixedly installed on the bottom side of the sampling bin, a vent is opened on one side of the sampling bin, and a mounting groove is opened on the inner wall of the sampling bin.

[0007] As a preferred embodiment, the sampling tube device comprises a connecting groove, which is installed through one side of the vent, a connecting tube is connected through one side of the connecting groove, and a sampling suction head is installed through one end of the connecting tube.

[0008] As a preferred embodiment, the sample storage device includes a sample storage basket, which is movably installed inside a mounting groove, and a ventilation groove is provided on one side of the sample storage basket, and the ventilation groove fits the surface of a ventilation port; a placement groove is provided on one side inside the sample storage basket, and a handle two is movably installed on the inner wall of the sample storage basket, and a surface on one side of the handle two fits the surface of the placement groove, and a metal mesh is fixedly installed on the bottom side of the sample storage basket.

[0009] As a preferred embodiment, the suction device includes a cross mounting frame, the surface of the cross mounting frame is fixedly mounted on the inner wall of the sampling chamber, and a negative pressure fan is fixedly mounted on the surface of the top side of the cross mounting frame.

[0010] As a preferred implementation, a battery is fixedly mounted on one side of the surface of the sampling chamber.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the negative pressure fan is electrically connected to the battery. When the device is used for sampling, the device is placed in the working area by lifting the handle 1, and the negative pressure fan is started by the external controller. After the negative pressure fan is started, a strong suction force is generated, which is transmitted to the connecting pipe through the metal mesh and the vent, and the sampling nozzle is moved above the quartz sand sample. The suction force in the connecting pipe sucks up the quartz sand sample through the sampling nozzle, and sends it to the inside of the sample storage basket through the connecting pipe and the vent. After the quartz sand sample in the sample storage basket accumulates to a certain extent, the suction force generated by the negative pressure fan is not enough to suck the quartz sand. At this time, the negative pressure fan is turned off, the sealing cover is opened, and the sample storage basket is taken out by lifting the handle 2, and the quartz sand sample in the sample storage basket is poured into the detection area. By using the device for quartz sand sampling, the uncleanness and hand injury caused by manual sampling can be avoided.

[0013] 2. In the utility model, after the negative pressure fan generates suction to suck the quartz sand sample into the sample storage basket, the dust sucked up along with the suction will be sucked out by the negative pressure fan through the holes on the surface of the metal mesh, and finally blown out of the device through the protective net, thereby reducing the residual dust in the collected quartz sand sample and improving the accuracy of sample detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the main body of a quartz sand sampling and detection device provided by the utility model;

[0015] Figure 2 A side view of a quartz sand sampling and detection device provided by the utility model;

[0016] Figure 3 A diagram showing the internal structure of a sampling chamber of a quartz sand sampling and detection device provided by the utility model;

[0017] Figure 4 A structural diagram of a sample storage device of a quartz sand sampling and detection device provided by the utility model;

[0018] Figure 5 The present invention provides a structural diagram of a suction device for a quartz sand sampling and detection device.

[0019] Legend:

[0020] 1. Sampling chamber; 101. Sealing cover; 102. Handle 1; 103. Protective net; 104. Ventilation port; 105. Mounting slot; 2. Sampling tube device; 201. Connecting slot; 202. Connecting tube; 203. Sampling suction head; 3. Sample storage device; 301. Sample storage basket; 302. Ventilation slot; 303. Placement slot; 304. Handle 2; 305. Metal net; 4. Suction device; 401. Cross mounting bracket; 402. Negative pressure fan; 5. Battery. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a quartz sand sampling and detection device, comprising: a sampling chamber 1, a sampling tube device 2 is arranged on one side of the sampling chamber 1, a sample storage device 3 is arranged in the inner cavity of the sampling chamber 1, and a suction device 4 is arranged on the bottom side of the inner cavity of the sampling chamber 1.

[0023] Specifically: the sampling chamber 1 plays the role of installation and connection, the sampling tube device 2 cooperates with the suction device 4 to absorb the quartz sand sample, and the sample storage device 3 stores and filters the quartz sand sample.

[0024] In one embodiment, a sealing cover 101 is movably installed on the top side of the sampling chamber 1, a handle 102 is movably installed on the surface of the sampling chamber 1, a protective net 103 is fixedly installed on the bottom side of the sampling chamber 1, a vent 104 is opened on one side of the sampling chamber 1, and a mounting groove 105 is opened on the inner wall of the sampling chamber 1.

[0025] Specifically: the sealing cover 101 is connected to the sampling chamber 1 with sealing gaskets around it, which can prevent air leakage from causing insufficient suction after the cover is closed. The handle 102 facilitates the movement of the device. The protective net 103 protects the suction device 4. The vent 104 allows the suction to pass through. The installation groove 105 is convenient for the installation of the sample storage basket 301.

[0026] In one embodiment, the sampling tube device 2 includes a connecting groove 201 , which is installed through one side of the vent 104 , a connecting tube 202 is connected through one side of the connecting groove 201 , and a sampling suction head 203 is installed through one end of the connecting tube 202 .

[0027] Specifically: the connecting groove 201 serves to connect the vent 104 and the connecting pipe 202. The connecting pipe 202 is made of a stainless steel metal bellows, which has good wear resistance and increases service life. The sampling suction head 203 is designed with a horizontal narrow mouth, which increases the suction surface without affecting the suction force.

[0028] In one embodiment, the sample storage device 3 includes a sample storage basket 301, which is movably installed inside the installation groove 105. A ventilation groove 302 is opened on one side of the sample storage basket 301, and the ventilation groove 302 is in contact with the surface of the ventilation port 104; a placement groove 303 is opened on one side inside the sample storage basket 301, and a handle 2 304 is movably installed on the inner wall of the sample storage basket 301, and the surface of one side of the handle 2 304 is in contact with the surface of the placement groove 303, and a metal mesh 305 is fixedly installed on the bottom side of the sample storage basket 301.

[0029] Specifically: the ventilation slot 302 has the same width as the ventilation port 104 and does not affect the suction force; the placement slot 303 has a limiting effect on the second handle 304 for placing the box; and the metal mesh 305 can filter out dust in the quartz sand sample through the negative pressure fan 402 .

[0030] In one embodiment, the suction device 4 includes a cross mounting frame 401 , the surface of the cross mounting frame 401 is fixedly mounted on the inner wall of the sampling chamber 1 , and a negative pressure fan 402 is fixedly mounted on the surface of the top side of the cross mounting frame 401 .

[0031] Specifically: the cross mounting frame 401 plays a role in mounting the negative pressure fan 402, and the negative pressure fan 402 provides suction after being started.

[0032] In one embodiment, a battery 5 is fixedly mounted on one side of the surface of the sampling chamber 1 .

[0033] Specifically: the battery 5 provides power to the negative pressure fan 402 .

[0034] Working principle: The negative pressure fan 402 of the device is electrically connected to the battery 5. When the device is used for sampling, the device is placed in the working area by lifting the handle 102, and the negative pressure fan 402 is started by the external controller. After the negative pressure fan 402 is started, a strong suction force is generated, and the suction force is transmitted to the connecting tube 202 through the metal mesh 305 and the vent 104, and the sampling suction head 203 is moved to the top of the quartz sand sample. The suction force in the connecting tube 202 will suck up the quartz sand sample through the sampling suction head 203, and send it to the inside of the sample storage basket 301 through the connecting tube 202 and the vent 104. After the quartz sand sample in the sample storage basket 301 accumulates to a certain extent, the negative pressure fan 40 2 The suction force generated is not enough to suck the quartz sand again. At this time, the negative pressure fan 402 is turned off, the sealing cover 101 is opened, and the sample storage basket 301 is taken out by lifting the second handle 304, and the quartz sand sample inside the sample storage basket 301 is poured into the detection area. By using this device for quartz sand sampling, the uncleanness and hand injury caused by manual sampling can be avoided; after the negative pressure fan 402 generates suction to suck the quartz sand sample into the sample storage basket 301, the dust sucked up by the suction will be sucked out by the negative pressure fan 402 through the holes on the surface of the metal mesh 305, and finally blown out of the device through the protective net 103, so that the dust residue in the collected quartz sand sample is reduced, and the accuracy of sample detection is improved.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A quartz sand sampling and detection device, characterized in that: The invention comprises: a sampling chamber (1), a sampling tube device (2) being arranged on one side of the sampling chamber (1), a sample storage device (3) being arranged in the inner cavity of the sampling chamber (1), and a suction device (4) being arranged on the bottom side of the inner cavity of the sampling chamber (1).

2. A quartz sand sampling and detection device according to claim 1, characterized in that: A sealing cover (101) is movably mounted on the top side of the sampling chamber (1), a handle (102) is movably mounted on the surface of the sampling chamber (1), a protective net (103) is fixedly mounted on the bottom side of the sampling chamber (1), a ventilation hole (104) is provided on one side of the sampling chamber (1), and a mounting groove (105) is provided on the inner wall of the sampling chamber (1).

3. A quartz sand sampling and detection device according to claim 1, characterized in that: The sampling tube device (2) comprises a connecting groove (201), wherein the connecting groove (201) is installed through one side of the ventilation port (104), a connecting tube (202) is connected through one side of the connecting groove (201), and a sampling suction head (203) is installed through one end of the connecting tube (202).

4. A quartz sand sampling and detection device according to claim 1, characterized in that: The sample storage device (3) comprises a sample storage basket (301), the sample storage basket (301) is movably mounted inside the mounting groove (105), a ventilation groove (302) is provided on one side of the sample storage basket (301), and the ventilation groove (302) is in contact with the surface of the ventilation opening (104); a placement groove (303) is provided on one side of the interior of the sample storage basket (301), a second handle (304) is movably mounted on the inner wall of the sample storage basket (301), and a surface on one side of the second handle (304) is in contact with the surface of the placement groove (303), and a metal mesh (305) is fixedly mounted on the bottom side of the sample storage basket (301).

5. A quartz sand sampling and detection device according to claim 1, characterized in that: The suction device (4) comprises a cross mounting frame (401), the surface of the cross mounting frame (401) is fixedly mounted on the inner wall of the sampling chamber (1), and a negative pressure fan (402) is fixedly mounted on the surface of the top side of the cross mounting frame (401).

6. A quartz sand sampling and detection device according to claim 1, characterized in that: A storage battery (5) is fixedly mounted on one side of the surface of the sampling chamber (1).

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