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CN-224231352-U - Sampler for large monomer of water reducer

CN224231352UCN 224231352 UCN224231352 UCN 224231352UCN-224231352-U

Abstract

The utility model discloses a sampler for a water reducing agent macromonomer, which comprises an outlet pipeline connected with a pump, and also comprises a sampling pipeline connected with the outlet pipeline, wherein a heat preservation ball valve is assembled on the sampling pipeline, heat tracing pipelines respectively clung to the sampling pipeline and the outlet pipeline are arranged on the sampling pipeline and the outlet pipeline, the heat tracing pipelines are metal hoses, the heat tracing pipelines are connected with the heat preservation ball valve, and heat preservation layers are arranged on the outer sides of the heat tracing pipelines and the outlet pipeline. After the technical scheme is adopted, the original sampling valve is replaced by the heat preservation ball valve with the feedback signal, and heat tracing pipelines are arranged on the pump outlet pipeline, the heat preservation ball valve and the sampling pipeline, so that the pump outlet pipeline, the sampling pipeline and the heat preservation ball valve can be effectively heated, the temperature is enough to enable the residual materials in the pump outlet pipeline, the sampling pipeline and the heat preservation ball valve to be kept in a liquid state, and therefore the condensation of the residual materials in the sampling valve and the pipelines can be avoided, the steam consumption is reduced, and the labor intensity is reduced.

Inventors

  • SU WENBIN

Assignees

  • 福建钟山化工有限公司

Dates

Publication Date
20260512
Application Date
20250528

Claims (8)

  1. 1. The sampler for the water reducing agent macromonomer comprises an outlet pipeline connected with a pump, and is characterized by further comprising a sampling pipeline connected with the outlet pipeline, wherein a heat preservation ball valve is assembled on the sampling pipeline, heat tracing pipelines respectively clung to the sampling pipeline and the outlet pipeline are arranged on the sampling pipeline and the outlet pipeline, the heat tracing pipelines are connected with the heat preservation ball valve, and heat preservation layers are arranged on the outer sides of the heat tracing pipelines and the outlet pipeline.
  2. 2. The sampler for the water reducing agent macromonomer of claim 1, wherein the number of the heat tracing pipelines is 2, the heat tracing pipelines are respectively a first heat tracing pipeline and a second heat tracing pipeline, one end of the first heat tracing pipeline is arranged at the upper part of the pump outlet pipeline, the tail end of the first heat tracing pipeline is connected with the interface end of the heat preservation ball valve, one end of the second heat tracing pipeline is connected with the outlet end of the heat preservation ball valve, the middle part of the second heat tracing pipeline is wound on the outer side of the sampling pipeline, and the other end of the second heat tracing pipeline is pulled to the lower part of the pump outlet pipeline.
  3. 3. A sampler for water reducing agent macromonomer as claimed in claim 2 wherein the second heat trace pipe is wound on the outside of the sampling pipe by means of a spiral winding.
  4. 4. The sampler for water reducing agent macromonomer of claim 1 wherein the heat tracing pipe is a metal hose.
  5. 5. The sampler for water reducing agent macromonomer of claim 1 wherein the heat preservation layer is heat preservation cotton.
  6. 6. The sampler for water reducing agent macromonomer of claim 1 wherein the outer side of the heat preservation layer of the pump outlet pipeline is provided with an aluminum skin.
  7. 7. The sampler for a water reducer macromonomer of claim 1, wherein two ends of the thermal insulation ball valve are respectively connected with a sampling pipe line through flanges.
  8. 8. The sampler for water reducing agent macromonomer of claim 1 wherein the sampling pipeline comprises a first sampling tube and a second sampling tube communicated with the tail of the first sampling tube, wherein the first sampling tube and the material tube are obliquely arranged at an angle of 45 degrees downwards, and the opening of the second sampling tube is downwards.

Description

Sampler for large monomer of water reducer Technical Field The utility model relates to a sampler for a water reducing agent macromonomer. Background Because the solidifying point of the water reducing agent macromonomer product is high, the residual materials can cause the condensation of the sampling valve and the pipeline after each reaction and post-treatment sampling are finished, and the pipeline can be continuously used after being baked by using steam, so that the steam consumption is increased, the working efficiency is reduced, the labor cost is increased, and the safety risk is also caused. Disclosure of utility model The utility model aims to provide a sampler for a water reducing agent macromonomer, so as to solve the problems in the background technology. In order to solve the technical problems, the technical scheme includes that the sampler for the water reducer macromonomer comprises a pump outlet pipeline connected with a pump, and is characterized by further comprising a sampling pipeline connected with the pump outlet pipeline, wherein a heat preservation ball valve is assembled on the sampling pipeline, heat tracing pipelines respectively clung to the sampling pipeline and the pump outlet pipeline are arranged on the sampling pipeline and the pump outlet pipeline, the heat tracing pipelines are connected with the heat preservation ball valve, and heat preservation layers are arranged on the outer sides of the heat tracing pipelines and the pump outlet pipeline. Preferably, the number of the heat tracing pipelines is 2, namely a first heat tracing pipeline and a second heat tracing pipeline, one end of the first heat tracing pipeline is arranged at the upper part of the pump outlet pipeline, the tail end of the first heat tracing pipeline is connected with the interface end of the heat preservation ball valve, one end of the second heat tracing pipeline is connected with the outlet end of the heat preservation ball valve, the middle part of the second heat tracing pipeline is wound on the outer side of the sampling pipeline, and the other end of the second heat tracing pipeline is pulled to the lower part of the pump outlet pipeline. Preferably, the second heat trace pipe is wound on the outer side of the sampling pipe in a spiral winding manner. Preferably, the heat tracing pipeline is a metal hose. Preferably, the heat-insulating layer is heat-insulating cotton. Preferably, an aluminum skin is arranged on the outer side of the heat insulation layer of the pump outlet pipeline. Preferably, two ends of the thermal insulation ball valve are respectively connected with the sampling pipe line through flanges. Preferably, the sampling pipeline comprises a first sampling pipe and a second sampling pipe communicated with the tail of the first sampling pipe, the first sampling pipe and the material pipe are obliquely arranged at an angle of 45 degrees downwards, and the opening of the second sampling pipe is downwards. As can be seen from the above description of the structure of the present utility model, compared with the prior art, the present utility model has the following advantages: According to the sampler for the water reducer macromonomer, the original sampling valve is replaced by the heat preservation ball valve with the feedback signal, and heat tracing pipelines are arranged on the pump outlet pipeline, the heat preservation ball valve and the sampling pipeline, namely the heat tracing pipeline carries out heat tracing on the pump outlet pipeline at the front end of the heat preservation ball valve (3 barg steam is used), then the heat tracing pipeline is connected into the heat preservation ball valve and is connected to the sampling pipeline at the rear end of the heat preservation ball valve, and finally the heat tracing pipeline returns to the pump outlet pipeline at the front end of the heat preservation ball valve, so that the pump outlet pipeline, the sampling pipeline and the heat preservation ball valve can be effectively traced, and the temperature is enough to enable residual materials in the pump outlet pipeline, the sampling pipeline and the heat preservation ball valve to be kept in a liquid state, so that the condensation of the residual materials in the sampling valve and the pipelines can be avoided, the steam consumption is reduced, and the labor intensity is reduced. Drawings The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings: FIG. 1 is a schematic diagram of a sampler for water reducing agent macromonomers according to the present utility model; FIG. 2 is a front view of a sampler for water reducing agent macromonomer according to the present utility model; fig. 3 is a top view of a sampler for water reducing agent