CN216284360U

CN216284360U - But quick storage's solid useless sampling system

Info

Publication number: CN216284360U
Application number: CN202122653266.4U
Authority: CN
Inventors: 张朕; 许海生; 李梦田; 吴锋; 黄公; 杨春凤
Original assignee: Yunnan Zhide Environmental Protection Technology Co ltd
Current assignee: Yunnan Zhide Environmental Protection Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-12
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to a solid waste sampling system capable of being stored quickly, which belongs to the technical field of solid waste sampling and comprises a sampling cylinder, a sample storage tank, an outer storage tank, an ejector, a sample cover and a gasket; the sampling cylinder is placed in the sample storage tank; the sample storage tank is placed in the storage outer tank; the sample cover can be covered on the sample storage tank in an opening and closing manner; the ejector comprises an ejector plate and an ejector rod; the bottom of the outer storage tank is provided with a through hole for a mandril to freely pass through, the ejector plate is arranged between the outer storage tank and the bottom surface of the sample storage tank, and the mandril passes through the bottom of the outer storage tank; the gasket is padded at the bottom of the outer storage tank; the utility model can be stored quickly after sampling, greatly shortens the sample exposure time, ensures the authenticity of monitoring data, and is convenient for taking out the finished product storage tank.

Description

But quick storage's solid useless sampling system

Technical Field

The utility model belongs to the technical field of solid waste sampling, and particularly relates to a solid waste sampling system capable of being stored quickly.

Background

The solid waste generally has large pollution, and when the solid waste is treated, the components of the solid waste need to be detected firstly, and then corresponding treatment measures are made according to the monitoring result. For solid wastes containing volatile substances or components easily decomposed by visible light, it is required that the time of exposure to air after sampling is as short as possible. At present, a solid waste sampling mode is that a sampler is used for sampling and then a sample is transferred into a sample storage device, and the sample is large in exposure area and long in exposure time in the transferring process, so that the accuracy of sample monitoring is greatly influenced. Therefore, it is necessary to design a sampling device that can be stored quickly.

Disclosure of Invention

In order to overcome the problems in the background art, the utility model provides a solid waste sampling system capable of being stored quickly, which can be stored quickly after sampling is finished, so that the sample exposure time is greatly shortened, the authenticity of monitoring data is ensured, and a finished product storage tank is convenient to take out.

In order to realize the purpose, the utility model is realized by the following technical scheme:

the solid waste sampling system capable of being stored quickly comprises a sampling cylinder, a sample storage tank, an outer storage tank, an ejector, a sample cover and a gasket; the sampling cylinder is placed in the sample storage tank; the sample storage tank is placed in the storage outer tank; the sample cover can be covered on the sample storage tank in an opening and closing manner; the ejector comprises an ejector plate and an ejector rod; the bottom of the outer storage tank is provided with a through hole for a mandril to freely pass through, the ejector plate is arranged between the outer storage tank and the bottom surface of the sample storage tank, and the mandril passes through the bottom of the outer storage tank; the gasket is padded at the bottom of the outer storage tank.

Preferably, the lower end of the sampling cylinder is open, the upper end of the sampling cylinder is provided with a stop ring, a sampling plug tangent to the inner wall of the sampling cylinder is arranged in the sampling cylinder, the sampling plug can be arranged in the sampling cylinder in a vertically sliding manner, and the upper end surface of the sampling plug is provided with a hand lever; the sampling cylinder is reversely placed in the sample storage tank; the sample cover is provided with a through hole through which the hand lever can pass.

Preferably, the outer storage tank comprises a lower cylinder body and an upper pressing ring; the upper end surface of the lower cylinder is respectively provided with two rear end bolts and two front end bolts; the upper pressing ring is provided with a through hole opposite to the rear end bolt and the front end bolt, and the lower barrel and the upper pressing ring are connected through bolts and nuts in an adjustable interval; the outer diameter of the sample cover is larger than that of the outer storage tank, the sample cover comprises two tangent half covers, the rear ends of the two half covers are respectively hinged with a rear end bolt, and the front ends of the two half covers are provided with bayonets which can be clamped with front end bolts; the two half covers can be arranged between the lower cylinder body and the upper pressing ring in an opening and closing manner; and the centers of the two half covers are respectively provided with a semicircular hole for the hand lever to pass through.

Preferably, the hinged part of the two half covers and the rear end bolt is provided with an avoidance arc; the outer wall of the front end of the half cover is provided with a hand pull handle.

Preferably, when the gasket pad is arranged at the bottom of the outer storage tank, the bottom end of the ejector rod and the bottom end of the gasket are on the same horizontal plane.

Preferably, the sampling tube is also provided with a detachable sampling assisting rod; the sampling assisting rod comprises two clamping rods and a handheld rod; the handheld rod is connected to the upper ends of the two clamping rods; a semi-I-shaped clamping block is arranged at the tail end of the clamping rod; the upper end surface of the stop ring is provided with a clamping groove matched with the clamping block and a taking-out port capable of taking out the semi-I-shaped clamping block; the sampling assisting rod is detachably connected with the blocking ring through a clamping block and a clamping groove; the center of the hand-held rod is provided with a through hole for the hand rod to pass through.

The utility model has the beneficial effects that:

the multi-layer structure has good sealing effect, has heat preservation and light shading functions, is particularly suitable for sampling, storing, shading and heat preservation treatment of flowing solid wastes, keeps the authenticity of the sample, and provides guarantee for obtaining a real and reliable analysis and detection result.

In addition, through setting up knockout and packing ring, be convenient for take out the sample storage tank, increase the convenience of use or washing.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an exploded view of the connection of the outer storage tank and the sample cover of the present invention;

FIG. 3 is a cross-sectional view of the outer storage tank of the present invention;

FIG. 4 is a cross-sectional view of a sampling tube of the present invention;

fig. 5 is a schematic view of the ejector structure of the present invention;

FIG. 6 is a top view of the sampling tube of the present invention;

FIG. 7 is a schematic view of the sampling assisting rod of the present invention;

in the figure, 1-a sampling cylinder, 2-a sample storage tank, 3-a storage outer tank, 4-a sample cover, 5-a gasket, 6-an ejector plate, 7-an ejector rod, 8-a stop ring, 9-a sampling plug, 10-a hand lever, 11-a lower cylinder, 12-an upper pressing ring, 13-a rear end bolt, 14-a front end bolt, 15-a half cover, 16-a bayonet, 17-a semicircular hole, 18-an avoidance arc, 19-a hand handle, 20-a clamping rod, 21-a handheld rod, 22-a clamping block, 23-a clamping groove, 24-a take-out opening and 25-a nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1 to 7, the rapid storable solid waste sampling system includes a sampling tube 1, a sample storage tank 2, an outer storage tank 3, an ejector, a sample cover 4 and a gasket 5.

The lower end of the sampling tube 1 is open, the upper end of the sampling tube is provided with a stop ring 8, a sampling plug 9 tangent to the inner wall of the sampling tube 1 is arranged in the sampling tube, the sampling plug 9 can be arranged in the sampling tube 1 in a vertically sliding mode, and the upper end face of the sampling plug 9 is provided with a hand lever 10.

In order to facilitate the force application during sampling, as an optimal technical scheme, a detachable sampling booster rod is further arranged on the sampling cylinder 1. The sampling assisting rod comprises two clamping rods 20 and a handheld rod 21, and the handheld rod 21 is vertically connected to the upper ends of the two clamping rods 20; a semi-I-shaped fixture block 22 is arranged at the tail end of the fixture rod 20; the upper end surface of the stop ring 8 is provided with a clamping groove 23 matched with the clamping block 22 and a taking-out opening 24 for taking out the half-I-shaped clamping block 22; the sampling assisting rod is detachably connected with the blocking ring 8 through a clamping block 22 and a clamping groove 23; the center of the hand-held rod 21 is provided with a through hole for the hand rod 10 to pass through, and the sampling assisting rod can slide up and down along the hand rod 10. The sampling tube 1 is placed in the sample storage tank 2 in a reversed way after sampling is finished.

The outer storage tank 3 comprises a lower barrel 11 and an upper pressing ring 12, two rear end bolts 13 and two front end bolts 14 are respectively arranged on the upper end face of the lower barrel 11, the upper pressing ring 12 is provided with through holes opposite to the rear end bolts 13 and the front end bolts 14, and the lower barrel 11 and the upper pressing ring 12 are connected through the rear end bolts 13 and the front end bolts 14 in an adjustable interval. The outer diameter of the sample cover 4 is larger than that of the outer storage tank 3, and the sample cover comprises two half covers 15 which can be tangent and closed, the rear ends of the two half covers 15 are respectively hinged with a rear end bolt 13, the front ends of the two half covers 15 are provided with bayonets 16 which can be clamped with a front end bolt 14, and the half covers 15 can be arranged between the lower barrel 11 and the upper pressing ring 12 in an opening and closing manner; the semicircle orifice 17 that is used for the handspike 10 to pass through is offered respectively in the center department of two half covers 15, and two semicircle orifices 17 enclose into the through-hole that can make the handspike 10 pass through, and as an preferred technical scheme, the inner wall of semicircle orifice 17 and the tangency of two half covers all laid elastic material earlier to make handspike 10 pass the back, still have better sealed effect. The thickness of the sample cover 4 is suitable for smoothly passing through the lower cylinder 11 and the upper press ring 12 and sealing the lower cylinder 11 and the upper press ring 12; the bolt connection mode of the partial cylinder body 11 and the upper pressing ring 12 is convenient for strengthening the sealing effect by screwing the nut 25 after the sample cover 4 is covered.

As a preferable technical scheme, an avoidance arc 18 is arranged at the hinged part of the two half covers 15 and the rear end bolt 13, and the avoidance arc 18 can avoid the mutual influence of the two half covers 15 when the two half covers are opened or closed. A hand handle 19 is arranged on the outer wall of the front end of the half cover 15.

The sample storage tank 2 is a cylindrical structure with an open upper part, and the sample cover 4 can be covered on the sample storage tank 2 in an openable manner; the sample tank 2 is prevented from being inside the storage outer tank 3.

The ejector comprises an ejector plate 6 and an ejector rod 7, the bottom of the outer storage tank 3 is provided with a through hole for allowing the ejector rod 7 to pass freely, the ejector plate 6 is arranged between the bottom surfaces of the outer storage tank 3 and the sample storage tank 2, the ejector rod 7 penetrates out of the bottom of the outer storage tank 3, the gasket 5 is arranged at the bottom of the outer storage tank 3, and the bottom end of the ejector rod 7 and the bottom end of the gasket 5 are arranged on the same horizontal plane. For the design scheme of the utility model, the inventor firstly designs other parts except the ejector, but finds that the sample storage tank 2 is difficult to take out when in use, when a sample in the sample storage tank 2 needs to be monitored at one time, or the sample storage tank 2 needs to be taken out and cleaned, the sample storage tank is difficult to take out, if the whole device is inverted, the sample storage tank 2 is taken out under the action of gravity, the sample can be poured out together, the inconvenience is high, through the arrangement of the ejector and the gasket 4, when the sample storage tank 2 does not need to be taken out, the outer storage tank 3 is placed on the gasket 4, the ejector rod 7 leaks out of the outer storage tank 3, and the sample storage tank 2 is ensured to be covered and sealed by the sample cover 4; when the sample storage tank 2 needs to be taken out, the sample cover 4 is opened, the outer storage tank 3 is taken down from the gasket 5 and placed on the experiment table, the ejector rod 7 moves upwards under the stress to jack the ejector plate 6, and then the upper end of the sample storage tank 2 leaks out of the outer storage tank 3, so that the sample storage tank is convenient to take out; if the ejection force is not sufficient, a downward force may be applied to the outer storage tank 3 to raise the ejection plate 6.

The working process of the utility model is as follows:

sampling: placing the storage outer tank 3 on the gasket 5, taking out the sampling tube 1, holding the handheld rod 21 with a hand to enable the fixture block 22 to be opposite to the taking-out port 24 and then pressing downwards, rotating the handheld rod 21 to enable the fixture block 22 to be clamped into the clamping groove 23, and completing clamping connection of the sampling assisting rod and the sampling tube 1; the lower end of the sampling cylinder 1 is aligned with the solid waste, one hand holds the holding rod 21, the other hand draws the holding rod 10 upwards, and the solid waste is sucked into the sampling cylinder 1 under the suction action of the sampling plug 9.

Storing samples: the opening of the sampling cylinder 1 is downward, the sampling cylinder is placed into the sample storage tank 2, and the hand-held rod 21 is rotated to take the fixture block 22 out of the clamping groove 23; the hand handle 19 is held by hand to ensure that the two half covers 15 are closed tangentially, thus finishing the sample storage; the pull rod 10 is held by hand to transfer the sample to a location where it is to be stored. The utility model can greatly reduce the time for transferring the sample from the sampler to the storage, reduce the exposure time and area of the sample, and reduce volatilization or decomposition; the handle bar 10 provides vacuum for the sampling tube 1 during sampling, and acts as a handle during movement, so that one-hand movement is realized.

Sampling and analyzing: when a sample is taken into a laboratory for detection, the hand handle 19 is held by a hand, the two half covers 15 are rotated, the sample cover 4 is completely opened, the hand rod 21 is held by a hand, the fixture block 22 is aligned with the taking-out port 24 and is rotated, the fixture block 22 is clamped with the clamping groove 23, the hand rod 10 is pushed downwards, the sample is pushed into the sample storage tank 2 from the sampling cylinder 1, then the sampling cylinder 1 is taken out, and a sampling tool is used for sampling from the sample storage tank 2.

The sample storage tank 2 is cleaned, the outer storage tank 3 is held by two hands, the outer storage tank 3 is taken down from the gasket 5, the experiment table is placed, downward force is applied to the outer storage tank 3, the ejector rod 7 jacks the ejector plate 6 to move upwards, the sample storage tank 2 is further settled, and when the sample storage tank 2 is partially leaked out of the outer storage tank 3, the sample storage tank 2 is taken out.

The utility model is particularly suitable for sampling the fluid solid waste, such as sludge, waste residue with certain water content and the like. When sampling, the hand lever 10 is pulled to generate vacuum suction, and the sample is sucked into the sampling cylinder 1; the pull rod 10 can not only complete sampling, but also facilitate movement after sampling. The sampler barrel 1 after the sample is directly put into the sample storage tank 2 and is stored, and in the one time of sampler barrel 1 and sample stopper 9 sealed, including the secondary seal of sample lid 4, can avoid volatilizing or the illumination of sample to decompose, and multilayer structure, the heat preservation effect is better, is favorable to the stability of sample temperature, further increases the stability of sample.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a but solid useless sampling system of rapid storage which characterized in that: comprises a sampling cylinder (1), a sample storage tank (2), an outer storage tank (3), an ejector, a sample cover (4) and a gasket (5); the sampling cylinder (1) is placed in the sample storage tank (2); the sample storage tank (2) is arranged in the outer storage tank (3); the sample cover (4) can be covered on the sample storage tank (2) in an opening and closing manner; the ejector comprises an ejector plate (6) and an ejector rod (7); the bottom of the outer storage tank (3) is provided with a through hole for a mandril (7) to freely pass through, the jacking plate (6) is arranged between the outer storage tank (3) and the bottom surface of the sample storage tank (2), and the mandril (7) penetrates out of the bottom of the outer storage tank (3); the gasket (5) is padded at the bottom of the outer storage tank (3).

2. The rapid storable solid waste sampling system of claim 1 further comprising: the lower end of the sampling cylinder (1) is open, the upper end of the sampling cylinder is provided with a stop ring (8), a sampling plug (9) which is tangent to the inner wall of the sampling cylinder (1) is arranged in the sampling cylinder, the sampling plug (9) can be arranged in the sampling cylinder (1) in a vertically sliding manner, and the upper end surface of the sampling plug (9) is provided with a hand lever (10); the sampling cylinder (1) is reversely arranged in the sample storage tank (2); the sample cover (4) is provided with a through hole through which the hand lever (10) can pass.

3. A rapid storable solid waste sampling system according to claim 1 or 2 wherein: the outer storage tank (3) comprises a lower cylinder body (11) and an upper pressing ring (12); the upper end surface of the lower cylinder (11) is respectively provided with two rear end bolts (13) and two front end bolts (14); the upper pressing ring (12) is provided with a through hole opposite to the rear end bolt (13) and the front end bolt (14), and the lower barrel (11) and the upper pressing ring (12) are connected through the rear end bolt (13) and the front end bolt (14) in an adjustable interval; the outer diameter of the sample cover (4) is larger than that of the outer storage tank (3), the sample cover comprises two half covers (15) which can be closed in a tangent mode, the rear ends of the two half covers (15) are respectively hinged with a rear end bolt (13), and the front end of the two half covers is provided with a bayonet (16) which can be clamped with a front end bolt (14); the two half covers (15) are arranged between the lower cylinder body (11) and the upper pressing ring (12) in an openable and closable manner; the centers of the two half covers (15) are respectively provided with a semicircular hole (17) for the hand lever (10) to pass through.

4. The rapid storable solid waste sampling system of claim 3 wherein: an avoidance arc (18) is arranged at the hinged position of the two half covers (15) and the rear end bolt (13); a hand pull handle (19) is arranged on the outer wall of the front end of the half cover (15).

5. The rapid storable solid waste sampling system of claim 1 further comprising: when the gasket (5) is arranged at the bottom of the outer storage tank (3), the bottom end of the ejector rod (7) and the bottom end of the gasket (5) are on the same horizontal plane.

6. The rapid storable solid waste sampling system of claim 2 wherein: the sampling tube (1) is also provided with a detachable sampling assisting rod; the sampling assisting rod comprises two clamping rods (20) and a handheld rod (21); the handheld rod (21) is vertically connected to the upper ends of the two clamping rods (20); a semi-I-shaped clamping block (22) is arranged at the tail end of the clamping rod (20); the upper end surface of the stop ring (8) is provided with a clamping groove (23) matched with the clamping block (22), and a taking-out opening (24) for taking out the half-I-shaped clamping block (22); the sampling assisting rod is detachably connected with the blocking ring (8) through a clamping block (22) and a clamping groove (23); the center of the hand-held rod (21) is provided with a through hole for the hand rod (10) to pass through.