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On-line sampler

A technology of sampler and sampling rod, applied in the direction of sampling device, etc., can solve the problem of easy blockage of sampler, achieve easy sampling volume, compact layout, and solve the effect of blockage

Pending Publication Date: 2018-07-24
上海迪化科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the present invention provides an on-line sampler with simple structure, easy manufacture, compact layout, modular design, easy adjustment of sampling volume, and convenient maintenance, which solves the problem of on-line sampling of solid powder or liquid in industrial or laboratory devices. Quantitative sampling problem, while solving the problem of easy clogging of conventional samplers

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0029] An online sampler such as figure 1 and 2 As shown, it includes sampler body, movable sampling rod 2, sampling outlet 3, sealing packing 4, sampling operation handle 6, positioning scale 8 and air blowing pipe 11, sampler body 1 is connected with reactor 10, sampler body Connected with the reactor through a flange, the movable sampling rod 2 is arranged inside the sampler body 1, and the movable sampling rod 2 is provided with a sampling groove, the sampling groove is an open groove, and the open groove is used for quantitatively measuring the volume of the sample. The sampling tank is set at the left end of the movable sampling rod 2, and the end of the movable sampling rod 2 away from the reactor extends to the outside of the sampler body 1, and the right side of the sampler body 1 is provided with a sealing gland 5, and the sealing gland 5 surrounds the movable On the outside of the sampling rod 2, the right part of the sealing packing 4 is also provided with a packi...

Embodiment 2

[0032] An online sampler such as Figure 6 As shown, it includes a sampler body 1, a movable sampling rod 2, a sampling outlet 3, a sealing packing 4, a sampling operation handle 6, a positioning scale 8 and an air blowing pipe 11. The sampler body 1 is connected with a reactor 10, and the active sampling The rod 2 is arranged inside the sampler body 1, and the movable sampling rod 2 is provided with a sampling groove, the sampling groove is an open groove, and the open groove is used for quantitatively measuring the volume of the sample, and the sampling groove is arranged at the left end of the movable sampling rod 2 , the end of the movable sampling rod 2 away from the reactor extends to the outside of the sampler body 1, the right side of the sampler body 1 is provided with a sealing gland 5, the sealing gland 5 surrounds the outer side of the movable sampling rod 2, and the sealing packing 4 The right part is also provided with a packing pressure ring 7, and the sampling ...

Embodiment 3

[0036] An online sampler such as Figure 7As shown, it includes a sampler body 1, a movable sampling rod 2, a sampling outlet 3, a sealing packing 4, a sampling operation handle 6, a positioning scale 8 and an air blowing pipe 11. The sampler body 1 is connected with a reactor 10, and the active sampling The rod 2 is arranged inside the sampler body 1, and the movable sampling rod 2 is provided with a sampling groove, the sampling groove is an open groove, and the open groove is used for quantitatively measuring the volume of the sample, and the sampling groove is arranged at the left end of the movable sampling rod 2 , the end of the movable sampling rod 2 away from the reactor extends to the outside of the sampler body 1, the right side of the sampler body 1 is provided with a sealing gland 5, the sealing gland 5 surrounds the outer side of the movable sampling rod 2, and the sealing packing 4 The right part is also provided with a packing pressure ring 7, and the sampling d...

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Abstract

The invention relates to the field of sampling equipment, in particular to an online solid powder or liquid sampler. The sampler provided by the invention comprises a sampler body which is connected with equipment to be sampled, a movable sampling part, a related sealing component, a gas blow pipe and a positioning ruler. The purpose of on-line quantitative sampling is achieved through certain operation steps. Because the sealing component is far away from a reactor and a small amount of moving parts are provided, the sampler is suitable for different working conditions with high temperatures,high pressures, etc., is suitable for on-line quantitative sampling of materials containing solid powder, liquid slurry and the like in a fluidized bed, a boiling bed, a slurry reactor and the like,solves the problems of easy blockage, difficult quantification and the like of conventional samplers, and has a wide application range.

Description

technical field [0001] The invention relates to the field of sampling equipment, in particular to an online solid powder or liquid sampler. Background technique [0002] The fluidized bed reactor is a reactor that uses gas or liquid to pass through the granular solid layer to keep the solid particles in a state of suspension and movement, and to perform a gas-solid phase reaction process or a liquid-solid phase reaction process. Under the action of air flow or liquid flow, the solid particle material is in a suspended state in the equipment. A layer of solid particles in a fluidized state has the properties of a liquid. When a fluidized bed reactor is used in a gas-solid system, it is also called an ebullated bed reactor. The fluidized bed phenomenon was first discovered by German Fritz Winkler. The early application in modern industry was the pulverized coal gasifier that appeared in the 1920s. This is the famous Winkler furnace. Its large-scale industrial application was...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10
CPCG01N1/10
Inventor 韩鑫梁万义
Owner 上海迪化科技股份有限公司
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