Tank field temperature maintaining and rising system

A technology for tank farms and storage tanks, used in heating systems and temperature maintenance in tank farms, can solve the problems of high energy consumption and cost, slow heating speed, pipeline leakage, etc., so as to reduce production costs and energy consumption, and speed up dehydration time. , the effect of saving maintenance costs

Inactive Publication Date: 2016-02-17
GUANGZHOU YOUHUA PROCESS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, for some materials with a high freezing point, when the external ambient temperature is lower than the temperature of the material in the storage tank, the material in the storage tank will continue to dissipate heat to the outside during the storage process. At this time, it will seriously affect the safety of material deployment and storage. Therefore, during the storage of materials, it is necessary to add heat in time to keep the materials in the tank at a certain temperature, so as to ensure the safety of storage and transportation of materials.
[0003] At present, the temperature maintenance method of heating is usually used to maintain the temperature of the materials in the storage tanks in the tank farm. When the temperature is maintained and raised in the tank farm, coils or rapid heaters are usually used in the storage tanks, and the coils are fed into the coils. Steam is used for heating, but the use of steam for temperature maintenance and heating has relatively high energy consumption and cost
In actual production, there is also a method of changing

Method used

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  • Tank field temperature maintaining and rising system
  • Tank field temperature maintaining and rising system

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Embodiment 1

[0023] This embodiment provides a tank area temperature maintenance and temperature raising system, which is used for temperature maintenance and heating of the materials in the storage tank 1 in the tank area, such as figure 1 As shown, the system includes at least one storage tank 1, and the two sides of the storage tank 1 are respectively connected with a material inlet pipeline 2 and a material outlet pipeline 3, wherein the material inlet pipeline 2 is connected with a material conveying main pipeline 8, that is, the material is conveyed from the material The main pipeline 8 is transported to the storage tank 1 through the material inlet pipeline 2, the temperature maintenance pipeline 4 is connected to the material outlet pipeline 3, and the heat exchanger 5 is connected to the temperature maintenance pipeline 4. Specifically, the temperature maintenance pipeline 4 includes a first dimension Temperature pipeline 41 and the second temperature maintenance pipeline 42, where...

Embodiment 2

[0033] In this example, if figure 2 As shown, the difference from Embodiment 1 is that only one circulation pump 6, demulsifier dosing device 7, and heat exchanger 5 of this embodiment are provided. When the number of storage tanks 1 is more than one, each The first temperature-maintaining pipelines 41 connected to the material outlet pipeline 3 are all connected to each other, and one end of each first temperature-maintaining pipeline 41 that is not connected to the material outlet pipeline 3 is finally converged to the circulation pump 6 through the pipeline; The second temperature maintenance pipelines 42 connected to the inlet pipeline 2 are also connected to each other, and the materials after heat exchange from the heat exchanger 5 are transported to each second temperature maintenance pipeline 42 through the pipelines, and flow into the second temperature maintenance pipelines 42 from the second temperature maintenance pipelines 42. Each connected material inlet pipe 2...

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Abstract

The invention discloses a tank field temperature maintaining and rising system which comprises at least one storage tank, wherein the storage tank is connected with a material inlet pipeline and a material outlet pipeline respectively; a temperature maintaining pipeline is connected onto the material outlet pipeline; a heat exchanger is connected onto the temperature maintaining pipeline; part of material flows into the temperature maintaining pipeline via the material outlet pipeline and then flows into the material outlet pipeline via the temperature maintaining pipeline after heat exchange and temperature rise by the heat exchanger. According to the invention, the temperature maintaining pipeline and the heat exchanger arranged outside the storage tank can heat part of the material and mixes part of the material with the unheated material in the storage tank to further realize temperature maintenance and rise of the material in the storage tank and replace the original heating and temperature maintenance manner through steam; in addition, hot water (technological waste heat) is adopted to maintain the temperature of the storage tank and heat the storage tank, so that the steam use level is decreased, and the production cost and energy consumption are reduced; through filling a demulsifier, the material dehydration time is shortened, and the dehydration effect is improved; the heating manner outside the storage tank is adopted to reduce the maintenance cost when the existing heating coil in the storage tank leaks.

Description

technical field [0001] The invention relates to the technical field of tank farm temperature maintenance, in particular to a tank farm temperature maintenance and heating system. Background technique [0002] At present, for some materials with a high freezing point, when the external ambient temperature is lower than the temperature of the material in the storage tank, the material in the storage tank will continue to dissipate heat to the outside during the storage process. At this point, it will solidify, which will have a serious impact on the safety of material deployment and storage. Therefore, during material storage, it is necessary to add heat in time to maintain the material in the tank at a certain temperature to ensure the safety of material storage and transportation. [0003] At present, the temperature maintenance method of heating is usually used to maintain the temperature of the materials in the storage tanks in the tank farm. When the temperature is mainta...

Claims

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Application Information

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IPC IPC(8): B65D88/74
CPCB65D88/744
Inventor 周斌朱江戴维
Owner GUANGZHOU YOUHUA PROCESS TECH
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