CN204276460U - Oil field heating furnace fire tube physical oil production apparatus for eliminating sludge - Google Patents
Oil field heating furnace fire tube physical oil production apparatus for eliminating sludge Download PDFInfo
- Publication number
- CN204276460U CN204276460U CN201420678171.5U CN201420678171U CN204276460U CN 204276460 U CN204276460 U CN 204276460U CN 201420678171 U CN201420678171 U CN 201420678171U CN 204276460 U CN204276460 U CN 204276460U
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- heating furnace
- fire tube
- rotating shaft
- oil field
- impeller
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000010802 sludge Substances 0.000 title claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000008676 import Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000012530 fluid Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 3
- 239000000571 coke Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
一种油田加热炉火管物理防垢除垢装置。主要解决现有加热炉火管上易结垢的问题。其特征在于：支架(1)固定在加热炉内，转轴(2)沿火管(5)长度方向转动连接在支架(1)上，2个以上叶轮(3)连接在转轴(2)上，喷液管(4)的出口与叶轮(3)的叶片对应，喷液管(4)的进口与水泵相连通。该油田加热炉火管物理防垢除垢装置具有防止去除火管上垢的特点。
The utility model relates to a physical anti-scaling and descaling device for a fire tube of an oilfield heating furnace. It mainly solves the problem of easy fouling on the fire tube of the existing heating furnace. It is characterized in that: the bracket (1) is fixed in the heating furnace, the rotating shaft (2) is connected to the bracket (1) in rotation along the length direction of the fire tube (5), and more than two impellers (3) are connected to the rotating shaft (2), The outlet of the liquid spray pipe (4) corresponds to the blade of the impeller (3), and the inlet of the liquid spray pipe (4) communicates with the water pump. The fire tube physical anti-scaling and descaling device of the heating furnace in the oil field has the characteristics of preventing and removing the scale on the fire tube.
Description
技术领域 technical field
本实用新型涉及一种油田用加热炉，尤其是油田加热炉火管物理防垢除垢装置。 The utility model relates to a heating furnace used in an oil field, in particular to a physical anti-scaling and descaling device for a fire tube of an oil field heating furnace.
背景技术 Background technique
在油田采油领域中，加热炉在油田上得到广泛应用，加热炉加热介质是从地下采上来未经任何处理的含油污水，其中含有泥沙和矿物质等杂质，在运行一段时间以后，由于杂质沉积使火管上结垢或结焦，降低了加热炉的热效率。结焦过厚时还可造成火管局部过热，出现火管鼓包、穿孔等情况，特别是油田聚合物、三元复合驱区块介质开采以后，采出液的粘度增加，更加快了火管的结垢速度，降低加热炉热效率和使用寿命。 In the field of oil production in oil fields, heating furnaces are widely used in oil fields. The heating medium of heating furnaces is untreated oily sewage extracted from the ground, which contains impurities such as sediment and minerals. After a period of operation, due to impurities The deposits foul or coke the fire tubes, reducing the thermal efficiency of the furnace. When the coke is too thick, it can also cause local overheating of the fire tube, and the occurrence of fire tube bulging and perforation. Especially after the oilfield polymer and ASP flooding block medium is mined, the viscosity of the produced fluid increases, which makes the fire tube burn faster. Fouling speed reduces the thermal efficiency and service life of the heating furnace.
发明内容 Contents of the invention
为了解决现有加热炉火管上易结垢的问题。本实用新型提供一种油田加热炉火管物理防垢除垢装置。该油田加热炉火管物理防垢除垢装置具有防止去除火管上垢的特点。 In order to solve the problem of easy fouling on the fire tube of the existing heating furnace. The utility model provides a physical anti-scaling and descaling device for a fire tube of an oil field heating furnace. The fire tube physical anti-scaling and descaling device of the heating furnace in the oil field has the characteristics of preventing and removing the scale on the fire tube.
本实用新型的技术方案是：该油田加热炉火管物理防垢除垢装置包括支架、转轴、叶轮以及喷液管。支架固定在加热炉内，转轴沿火管长度方向转动连接在支架上，2个以上叶轮连接在转轴上，喷液管的出口与叶轮的叶片对应，喷液管的进口与水泵相连通。 The technical solution of the utility model is: the physical anti-scaling and descaling device for the fire tube of the oil field heating furnace includes a bracket, a rotating shaft, an impeller and a liquid spraying pipe. The bracket is fixed in the heating furnace, the rotating shaft rotates along the length of the fire tube and is connected to the bracket, more than two impellers are connected on the rotating shaft, the outlet of the liquid spray pipe corresponds to the blade of the impeller, and the inlet of the liquid spray pipe is connected with the water pump.
本实用新型具有如下有益效果：该油田加热炉火管物理防垢除垢装置由于采用支架固定在加热炉内，转轴沿火管长度方向转动连接在支架上，2个以上叶轮连接在转轴上，喷液管的出口与叶轮的叶片对应，喷液管的进口与水泵相连通的结构。利用水轮机驱水原理，通过叶轮旋转使被加热介质产生横向流动，通过水流防止垢物沉淀并去除炉管上已经形成的聚合物垢。因而防止火管结垢和去除火管上垢。所以该油田加热炉火管物理防垢除垢装置具有防止去除火管上垢的特点。 The utility model has the following beneficial effects: the fire tube physical anti-scaling and descaling device of the oil field heating furnace is fixed in the heating furnace by a bracket, the rotating shaft is connected to the bracket by rotating along the length direction of the fire tube, and more than two impellers are connected to the rotating shaft. The outlet of the liquid spray pipe corresponds to the blades of the impeller, and the inlet of the liquid spray pipe communicates with the water pump. Utilizing the principle of water driving by the water turbine, the heated medium generates lateral flow through the rotation of the impeller, and the water flow prevents the scale from settling and removes the polymer scale that has formed on the furnace tube. Thus preventing fouling of the fire tubes and removing fouling of the fire tubes. Therefore, the physical anti-scaling and descaling device for the fire tube of the oil field heating furnace has the characteristics of preventing and removing the scale on the fire tube.
附图说明 Description of drawings
附图1是本实用新型结构示意图； Accompanying drawing 1 is a structural representation of the utility model;
附图2是图1中A-A剖视图； Accompanying drawing 2 is A-A sectional view among Fig. 1;
附图3是图1中B-B剖视图。 Accompanying drawing 3 is B-B sectional view among Fig. 1.
图中1-支架，2-转轴，3-叶轮，4-喷液管，5-火管。 Among the figure 1-support, 2-rotating shaft, 3-impeller, 4-spray pipe, 5-fire pipe.
具体实施方式 Detailed ways
下面结合附图对本实用新型作进一步说明： Below in conjunction with accompanying drawing, the utility model is further described:
由附图所示，该油田加热炉火管物理防垢除垢装置包括支架1、转轴2、叶轮3以及喷液管4。2个支架1分别固定在加热炉内，转轴2转动连接在支架1上，转轴2沿火管5长度方向转动连接在支架1上，若干叶轮3连接在转轴2上，叶轮3多少根据火管5长度设计，喷液管4的出口与叶轮3的叶片对应，喷液管4的进口与水泵相连通。水泵将加热炉内井液加压，再由喷液管4的出口对叶轮3喷射，井液推动若干叶轮3转动，叶轮3转动搅动加热炉内井液横向流动，利用物理方法改变被加热介质流向，防止并去除火管5外垢，提高加热炉热效率和使用寿命。该装置利用水泵为动力源同时利用原加热炉内介质为水源，通过自动控制来完成改变被加热介质流向的目的。该油田加热炉火管物理防垢除垢装置适用于油田聚合物、三元复合驱区块介质的加热炉，具有投资小，见效快，操作方便，维护维修简单等特点。 As shown in the drawings, the fire tube physical anti-scaling and descaling device of the oil field heating furnace includes a bracket 1, a rotating shaft 2, an impeller 3 and a liquid spray pipe 4. The two brackets 1 are respectively fixed in the heating furnace, and the rotating shaft 2 is rotatably connected to the bracket 1, the rotating shaft 2 is connected to the bracket 1 by rotating along the length direction of the fire pipe 5, and several impellers 3 are connected on the rotating shaft 2, the impeller 3 is designed according to the length of the fire pipe 5, and the outlet of the liquid spray pipe 4 corresponds to the blades of the impeller 3, The inlet of spray pipe 4 is communicated with water pump. The water pump pressurizes the well fluid in the heating furnace, and then sprays the impeller 3 from the outlet of the liquid injection pipe 4. The well fluid pushes several impellers 3 to rotate, and the rotation of the impeller 3 stirs the well fluid in the heating furnace to flow laterally, and uses physical methods to change the heated medium. flow direction, prevent and remove the scale of the fire tube 5, and improve the thermal efficiency and service life of the heating furnace. The device uses the water pump as the power source and the medium in the original heating furnace as the water source, and achieves the purpose of changing the flow direction of the heated medium through automatic control. The oilfield heating furnace fire tube physical anti-scaling and descaling device is suitable for heating furnaces of oilfield polymer and ASP flooding block media, and has the characteristics of small investment, quick effect, convenient operation, and simple maintenance and repair.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678171.5U CN204276460U (en) | 2014-11-12 | 2014-11-12 | Oil field heating furnace fire tube physical oil production apparatus for eliminating sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678171.5U CN204276460U (en) | 2014-11-12 | 2014-11-12 | Oil field heating furnace fire tube physical oil production apparatus for eliminating sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276460U true CN204276460U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420678171.5U Expired - Lifetime CN204276460U (en) | 2014-11-12 | 2014-11-12 | Oil field heating furnace fire tube physical oil production apparatus for eliminating sludge |
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| CN (1) | CN204276460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091800A (en) * | 2016-06-10 | 2016-11-09 | 东北石油大学 | Oil field Four in one furnace fire tube automatic descaling apparatus |
-
2014
- 2014-11-12 CN CN201420678171.5U patent/CN204276460U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091800A (en) * | 2016-06-10 | 2016-11-09 | 东北石油大学 | Oil field Four in one furnace fire tube automatic descaling apparatus |
| CN106091800B (en) * | 2016-06-10 | 2018-02-23 | 东北石油大学 | Oil field fire tube automatic descaling apparatus |
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| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150422 |
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| CX01 | Expiry of patent term |