CN210700040U - Oil bath pot for high-temperature synthesis - Google Patents

Abstract

The utility model discloses an oil bath pot for high temperature synthesis, including brace table and fixing the heating cabinet on the brace table, be equipped with the oil pan in the heating cabinet, be equipped with cold oil tank and hot oil tank on the brace table of oil pan one side, be equipped with the oil feed pipe on the cold oil tank, be connected with the oil pump on the oil feed pipe, be equipped with the oil extraction pipe on the hot oil tank, still be equipped with the circulation oil pipe who is connected with the cold oil tank on the hot oil tank, be equipped with cooling device on the circulation oil pipe, be equipped with the evaporating dish in the oil pan, processing limiting plate on the lateral wall on evaporating dish upper portion, be equipped with a plurality of stirring device of arranging between oil pan and the evaporating dish on the limiting plate, the evaporating dish top is equipped with. The utility model discloses a set up cold oil case and hot oil tank, the accessible cold oil is cooled down to the evaporating dish for the cooling efficiency of high temperature acidizing corrosion inhibitor, the waste heat of accessible oil pan and evaporating dish heaies up the cold oil simultaneously, has improved the efficiency that the cold oil heaied up.

Description

Oil bath pot for high-temperature synthesis

Technical Field

The utility model relates to a high temperature synthesis technical field especially relates to an oil bath pot for high temperature synthesis.

Background

When an oil well is exploited, because the oil contains raw materials, the exploitation equipment is corroded, and particularly in the acidification of concentrated hydrochloric acid or a large amount of acid in a high-temperature deep well and an ultra-deep well, the problem of corrosion of high-temperature acidification liquid to oil well casing equipment is solved. The existing method mainly adopts a high-temperature acidizing corrosion inhibitor to shorten the corrosion time of oil well casing equipment. The oil bath pan is one of the main devices when the high-temperature acidizing corrosion inhibitor is prepared, the heating and cooling speeds of the oil in the existing oil bath pan are slow, and the preparation efficiency of the high-temperature acidizing corrosion inhibitor is reduced. In addition, the existing oil bath kettle has uneven temperature rise and can generate temperature gradient, thereby influencing the quality of the high-temperature acidizing corrosion inhibitor.

Disclosure of Invention

An object of the utility model is to provide a high and stable in quality's oil bath pot for high temperature synthesis of heating efficiency.

The utility model aims at realizing through the following technical scheme:

an oil bath pan for high-temperature synthesis comprises a support table and a heating box fixed on the support table, wherein an oil pan is arranged in the heating box, a cold oil tank and a hot oil tank are arranged on the support table on one side of the oil pan, the cold oil tank is positioned below the hot oil tank, the cold oil tank is provided with an oil supply pipe connected with the upper part of the oil pan, the oil supply pipe in the cold oil tank is connected with an oil pump, the hot oil tank is provided with an oil discharge pipe connected with the bottom of the oil pan, the hot oil tank is also provided with a circulating oil pipe connected with the cold oil tank, the circulating oil pipe is provided with a cooling device, the oil pan is internally provided with an evaporation pan, a limiting plate is processed on the side wall of the upper part of the evaporation pan and is arranged on the top surface of the heating box, a plurality of stirring devices arranged between the oil pan and the evaporation pan are arranged on the limiting plate, a cover plate is arranged on the top of the evaporation pan, a feeding pipe, an exhaust pipe and a discharging pipe which are communicated with the evaporation pan are arranged on the cover plate, and the feeding end of the discharging pipe is arranged at the bottom of the evaporation pan.

The hot oil tank is characterized in that a groove is processed on the outer side wall of the hot oil tank, a spray pipe is arranged on the inner top surface of the groove, a shell is sleeved on the hot oil tank outside the groove, the shell is provided with an air cooler opposite to the groove, and an air exhaust port is processed on the groove opposite to the air cooler.

Electromagnetic valves are arranged on the oil discharge pipe and the circulating oil pipe.

The cooling device comprises a water tank, a water pump and a heat exchange tube, wherein the water tank is arranged on the supporting table, the water pump is arranged in the water tank, the water pump is connected with one end of the heat exchange tube, the other end of the heat exchange tube is communicated with the top of the water tank, and the heat exchange tube is wound on the circulating oil tube.

The stirring device comprises a high-temperature-resistant motor and a stirring shaft connected to an output shaft of the motor, and the bottom end of the stirring shaft extends into the lower part of the oil pan.

The limiting plate is annular.

The utility model discloses has following effect:

(1) by arranging the cold oil tank and the hot oil tank, the evaporation tray can be cooled by cold oil, the cooling efficiency of the high-temperature acidizing corrosion inhibitor is accelerated, the processing efficiency of the high-temperature acidizing corrosion inhibitor is improved, and meanwhile, the cold oil can be heated by the waste heat of the oil pan and the evaporation tray, so that the heating efficiency of the cold oil is improved;

(2) by arranging the spray pipe and the air cooler, hot oil can be precooled, the cooling speed of the hot oil is improved, and the cooling time of the hot oil is shortened, so that the preparation speed of the high-temperature acidizing corrosion inhibitor is improved, and the processing efficiency of the high-temperature acidizing device is improved;

(3) the cooling device is arranged, so that the cooling speed of hot oil is increased, and the heating time is shortened for recycling the hot oil;

(4) by arranging the stirring device, the hot oil can be heated more stably, and the quality of the manufactured high-temperature acidizing corrosion inhibitor is more stable;

(5) through setting up inlet pipe and row material pipe, can conveniently convey the material, removed artifical work from, improved the preparation efficiency of high temperature acidizing corrosion inhibitor.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the hot oil tank of the present invention.

Fig. 3 is a schematic view of the internal structure of the oil pan of the present invention.

Reference numerals: 1. a support table; 2. a heating box; 3. an oil pan; 4. a cold oil tank; 41. an oil supply pipe; 42. an oil pump; 5. a hot oil tank; 51. a groove; 52. a shower pipe; 53. a housing; 54. an air cooler; 55. an exhaust port; 56. an oil discharge pipe; 57. a circulating oil pipe; 58. an electromagnetic valve; 6. a cooling device; 61. a water tank; 62. a water pump; 63. a heat exchange pipe; 7. an evaporation pan; 71. a limiting plate; 8. a stirring device; 81. a high temperature resistant motor; 82. a stirring shaft; 9. a cover plate; 91. a feed pipe; 92. an exhaust pipe; 93. a discharge pipe.

Detailed Description

Examples

As shown in fig. 1 to 3, the oil bath for high temperature synthesis provided in this embodiment includes a support table 1 and a heating tank 2 fixed on the support table 1, an oil pan 3 is disposed in the heating tank 2, a cold oil tank 4 and a hot oil tank 5 are disposed on the support table 1 on one side of the oil pan 3, the cold oil tank 4 is located below the hot oil tank 5, an oil supply pipe 41 connected to an upper portion of the oil pan 3 is disposed on the cold oil tank 4, an oil pump 42 is connected to the oil supply pipe 41 in the cold oil tank 4, a groove 51 is formed on an outer side wall of the hot oil tank 5, a spray pipe 52 is disposed on an inner top surface of the groove 51, a housing 53 is sleeved on the hot oil tank 5 outside the groove 51, the housing 53 is provided with an air cooler 54 opposite to the groove 51, an exhaust port 55 is formed on the groove 51 opposite to the air cooler 54, an oil discharge pipe 56 connected to a bottom of the oil pan 3 is disposed on the, all be equipped with solenoid valve 58 on oil drain pipe 56 and the circulation oil pipe 57, be equipped with cooling device 6 on the circulation oil pipe 57, cooling device 6 includes water tank 61, water pump 62 and heat exchange tube 63, water tank 61 is installed on supporting bench 1, is equipped with water pump 62 in the water tank 61, and water pump 62 is connected with the one end of heat exchange tube 63, and the other end and the water tank 61 top of heat exchange tube 63 communicate, and heat exchange tube 63 is around putting on circulation oil pipe 57, be equipped with evaporating dish 7 in the oil pan 3, processing has annular limiting plate 71 on the lateral wall on evaporating dish 7 upper portion, heating cabinet 2 top surface is arranged in to limiting plate 71, is equipped with a plurality of agitating unit 8 of arranging between oil pan 3 and evaporating dish 7 on the limiting plate 71, agitating unit 8 includes high temperature resistant motor 81 and the (mixing) shaft 82 of connection on motor output shaft, the bottom of (mixing) shaft 82 stretches into, the cover plate 9 is provided with a feeding pipe 91, an exhaust pipe 92 and a discharging pipe 93 which are communicated with the evaporation tray 7, and the feeding end of the discharging pipe 93 is arranged at the bottom of the evaporation tray 7.

The utility model discloses a use method is:

when the oil heating device is used, the oil pump 42 is started, cold oil in the cold oil tank 4 is sent into the oil pan 3 through the oil supply pipe 41, then the heating tank 2 is controlled to work, the heating tank 2 heats the oil in the oil pan 3, when the oil is heated, the high-temperature resistant motor 81 works, the high-temperature resistant motor 81 drives the hot oil to stir through the stirring shaft 82, the oil temperature is stably raised, when the oil temperature reaches a set temperature, the feeding pipe 91 conveys the raw material into the evaporation tray 7, the oil temperature processes the raw material in the evaporation tray 7, steam generated during the processing of the raw material is discharged through the exhaust pipe 92, when the raw material is processed into a high-temperature acidizing corrosion inhibitor, the heating tank 2 stops working, the electromagnetic valve 58 on the oil discharge pipe 56 is controlled to be opened, the hot oil in the oil pan 3 is discharged into the hot oil tank 5 from the oil discharge pipe 56, at the moment, the spray pipe 52 and the fan 54 work, the hot, the oil pump 42 transfers cold oil in the cold oil tank 4 into the oil pan 3, the cold oil enters the oil pan 3 and absorbs waste heat in the oil pan 3 and the evaporation pan 7, so as to accelerate cooling and preheating of the cooling pan and shorten oil heating time, after the cold oil in the cold oil tank 4 is discharged, the electromagnetic valve 58 on the circulating oil pipe 57 is opened, the hot oil in the hot oil tank 5 flows into the cold oil tank 4 through the circulating oil pipe 57, at the moment, the water pump 62 is started to cool the hot oil through the heat exchange pipe 63, and the cooled oil flows into the cold oil tank 4 for standby; the high temperature acidified corrosion inhibitor is cooled and discharged through a discharge pipe 93, and the steps are repeated to process the next pot of raw materials.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an oil bath pot for high temperature synthesis which characterized in that: comprises a supporting platform and a heating box fixed on the supporting platform, an oil pan is arranged in the heating box, a cold oil tank and a hot oil tank are arranged on the supporting platform at one side of the oil pan, the cold oil tank is positioned below the hot oil tank, the cold oil tank is provided with an oil supply pipe connected with the upper part of the oil pan, the oil supply pipe in the cold oil tank is connected with an oil pump, the hot oil tank is provided with an oil discharge pipe connected with the bottom of the oil pan, the hot oil tank is also provided with a circulating oil pipe connected with the cold oil tank, the circulating oil pipe is provided with a cooling device, the oil pan is internally provided with an evaporation pan, a limiting plate is processed on the side wall of the upper part of the evaporation pan and is arranged on the top surface of the heating box, a plurality of stirring devices arranged between the oil pan and the evaporation pan are arranged on the limiting plate, a cover plate is arranged on the top of the evaporation pan, a feeding pipe, an exhaust pipe and a discharging pipe which are communicated with the evaporation pan are arranged on the cover plate, and the feeding end of the discharging pipe is arranged at the bottom of the evaporation pan.

2. The oil bath for high temperature synthesis as set forth in claim 1, wherein: the hot oil tank is characterized in that a groove is processed on the outer side wall of the hot oil tank, a spray pipe is arranged on the inner top surface of the groove, a shell is sleeved on the hot oil tank outside the groove, the shell is provided with an air cooler opposite to the groove, and an air exhaust port is processed on the groove opposite to the air cooler.

3. The oil bath for high temperature synthesis as set forth in claim 1, wherein: electromagnetic valves are arranged on the oil discharge pipe and the circulating oil pipe.

4. The oil bath for high temperature synthesis as set forth in claim 1, wherein: the cooling device comprises a water tank, a water pump and a heat exchange tube, wherein the water tank is arranged on the supporting table, the water pump is arranged in the water tank, the water pump is connected with one end of the heat exchange tube, the other end of the heat exchange tube is communicated with the top of the water tank, and the heat exchange tube is wound on the circulating oil tube.

5. The oil bath for high temperature synthesis as set forth in claim 1, wherein: the stirring device comprises a high-temperature-resistant motor and a stirring shaft connected to an output shaft of the motor, and the bottom end of the stirring shaft extends into the lower part of the oil pan.

6. The oil bath for high temperature synthesis as set forth in claim 1, wherein: the limiting plate is annular.

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