CN210154082U

CN210154082U - Heat conduction oil furnace for fatty acid production

Info

Publication number: CN210154082U
Application number: CN201920890760.2U
Authority: CN
Inventors: 李远新; 周诗嫚
Original assignee: JINGMEN LIAOYUAN TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: JINGMEN LIAOYUAN TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-03-17
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a heat conduction oil furnace for fatty acid production, including the boiler casing, the boiler casing left and right ends is fixed mounting respectively has first temperature controller and second temperature controller, first temperature controller and second temperature controller inner fixed mounting respectively have first heater and second heater, boiler casing upper end left side is through support fixed mounting have the oil suction pump, boiler casing lateral wall left and right sides is fixed mounting respectively has an oil pipe and an oil inlet pipe, the oil inlet pipe lateral wall is fixed mounting respectively has pressure measurement valve and solenoid valve, the cavity wall fixed mounting has the insulating layer in the boiler casing, and this heat conduction oil furnace for fatty acid production can increase the heated area of oil pipe after the cooling, improves the heated rate of the oil body; through being equipped with aluminum alloy heat-conducting layer, micro-nano tin bisque and heat conduction insulation lamellar structure, can improve the degree of consistency and the heat conduction speed of being heated of second oil pipe, improve heating efficiency.

Description

Heat conduction oil furnace for fatty acid production

Technical Field

The utility model relates to the technical field of machinery, specifically a fatty acid production is with heat conduction oil stove.

Background

Oleic acid is an important chemical raw material in the world at present, has wide application, is a main raw material of dimer acid, polyamide resin, paint, printing ink and coating, and is widely used as a raw material of plastic plasticizers, engineering plastics, synthetic fibers, nylon 8 and 9, synthetic detergents, washing soaps, wax paper, copy paper, ball-point pen oil, textile oil additives, wood preservative additives, crude oil recovery additives, demulsifiers and the like. Fatty acids are one of the important raw materials for the production of oleic acid. Oleic acid needs to use the heat conduction oil furnace to heat in the process of the autonomous region, dirt such as carbon deposition is easily generated under the condition that local heating is uneven in the heating process of the heat conduction oil furnace, and the heat efficiency and the heat stability are influenced slightly. Therefore, a heat conduction oil furnace for producing fatty acid is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fatty acid production is with heat conduction oil stove to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat-conducting oil furnace for fatty acid production comprises a boiler shell, wherein a first temperature controller and a second temperature controller are fixedly mounted at the left end and the right end of the boiler shell respectively, a first heater and a second heater are fixedly mounted at the inner ends of the first temperature controller and the second temperature controller respectively, an oil suction pump is fixedly mounted on the left side of the upper end of the boiler shell through a support, an oil outlet pipe and an oil inlet pipe are fixedly mounted at the left side and the right side of the side wall of the boiler shell respectively, a pressure measuring valve and an electromagnetic valve are fixedly mounted on the side wall of the oil inlet pipe respectively, a heat insulating layer is fixedly mounted on the inner wall of the boiler shell, a first oil pipe is fixedly communicated with the lower end of the oil outlet pipe, a second oil pipe is fixedly communicated with the inner end of the first oil pipe, an aluminum alloy heat-conducting layer is fixedly mounted on the outer, the boiler shell is characterized in that a one-way air outlet valve and an air pressure sensor are respectively and fixedly mounted on the upper side and the lower side of the inner cavity wall of the boiler shell, and an air suction pump is fixedly mounted at the right end of the one-way air outlet valve.

Preferably, the first oil pipe is spirally wound in the inner cavity of the boiler shell, and the second oil pipe is spirally wound on the outer side wall of the second heater.

Preferably, the right end of the first oil pipe is fixedly communicated with the oil inlet pipe.

Preferably, the controller is fixedly mounted on the side wall of the boiler shell.

Preferably, the second heater is inserted into the inner cavity of the first heater.

Compared with the prior art, the beneficial effects of the utility model are that: the heat-conducting oil furnace for producing the fatty acid is provided with a boiler shell, a first temperature controller, a first heater, a heat-insulating layer, an air pressure sensor, a second temperature controller, a second heater, a one-way air outlet valve, an air suction pump, an oil inlet pipe, a pressure measuring valve, an electromagnetic valve, an oil suction pump, an oil outlet pipe, a first oil pipe and a second oil pipe structure, so that the heated area of the cooled oil pipe can be increased, and the heated speed of an oil body can be increased; through being equipped with aluminum alloy heat-conducting layer, micro-nano tin bisque and heat conduction insulation lamellar structure, can improve the degree of consistency and the heat conduction speed of being heated of second oil pipe, improve heating efficiency.

Drawings

Fig. 1 is a sectional view of the present invention;

fig. 2 is a cross-sectional view of a second oil pipe of the present invention.

In the figure: the boiler comprises a boiler shell 1, a first temperature controller 2, a first heater 21, a heat insulation layer 3, an air pressure sensor 4, a second temperature controller 5, a second heater 51, a one-way air outlet valve 6, an air suction pump 61, an oil inlet pipe 7, a pressure measuring valve 71, an electromagnetic valve 72, an oil suction pump 8, an oil outlet pipe 81, a first oil pipe 9, a second oil pipe 10, an aluminum alloy heat conduction layer 101, a micro-nano tin powder layer 102 and a heat conduction insulation layer 103.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the heat-conducting oil furnace for producing the fatty acid comprises a boiler shell 1, wherein the boiler shell 1 is a shell of a common heat-conducting oil furnace in the market and is supported by stainless steel. The boiler casing 1 is barrel-shaped. The two ends of the boiler shell 1 are closed, and the inner cavity of the boiler shell 1 is hollow. The side wall of the boiler shell 1 is fixedly provided with a controller. The controller is an AK2900A intelligent control device. The controller controls the device. The controller is electrically connected in parallel with the pressure measuring valve 71, the electromagnetic valve 72, the oil suction pump 8, the first temperature controller 2, the second temperature controller 5, the air pressure sensor 4 and the air suction pump 61. All devices can be controlled by manually operating the one-way gas outlet valve 6. The boiler shell is characterized in that a first temperature controller 2 and a second temperature controller 5 are fixedly mounted at the left end and the right end of the boiler shell 1 respectively, and the first temperature controller 2 and the second temperature controller 5 are saipwell/saipu ZR011 heaters. The heating powers of the first heater 21 and the second heater 51 are controlled by the first thermostat 2 and the second thermostat 5. The inner ends of the first temperature controller 2 and the second temperature controller 5 are respectively fixedly provided with a first heater 21 and a second heater 51, and the first heater 21 and the second heater 51 are H1-22 ribbon spiral surrounding electric heating radiant tubes to create electric heating together. The second heater 51 is located inside the first heater 21. The inside and outside of the second oil pipe 10 can be heated simultaneously by the first heater 21 and the second heater 51. First heater 21 may heat the inside of first oil pipe 9. The first heater 21 has a barrel shape as a whole, and the second heater 51 has a cylindrical shape. An oil suction pump 8 is fixedly installed on the left side of the upper end of the boiler shell 1 through a support, the oil suction pump 8 is a KZYB type impurity-resistant wear-resistant gear type slag oil pump, high-temperature oil in the inner cavity of the first oil pipe 9 can be pressurized through the oil suction pump 8, the high-temperature oil flows outwards, and the high-temperature oil can heat fatty acid. The left side and the right side of the side wall of the boiler shell 1 are respectively and fixedly provided with an oil outlet pipe 81 and an oil inlet pipe 7, the middle part of the oil outlet pipe 81 is fixedly communicated with an oil suction pump 8, and then oil in the inner cavity of the oil outlet pipe 81 flows outwards through the oil suction pump 8. The outer ends of the oil outlet pipe 81 and the oil inlet pipe 7 can be communicated with pipelines to form circulation. And a pressure measuring valve 71 and an electromagnetic valve 72 are respectively and fixedly installed on the side wall of the oil inlet pipe 7, and the pressure measuring valve 71 is a glow-facing DPM-180 pressure gauge. The pressure of the inner cavity of the oil inlet pipe 7 is tested through the pressure measuring valve 71, and when the pipeline leaks, the pressure measuring valve 71 is abnormal, so that discovery is facilitated, and the pipe is pinched off in advance. The solenoid valve 72 can close the line of the oil inlet pipe 7. The inner cavity wall of the boiler shell 1 is fixedly provided with a heat insulation layer 3, the heat insulation layer 3 is fixed on the inner cavity wall of the boiler shell 1 through pouring, and the inner cavity wall of the boiler shell 1 is insulated through the heat insulation layer 3. The heat insulation layer 3 is a ceramic heat insulation layer 3, and the heat insulation layer 3 insulates the inner cavity of the boiler shell 1. The temperature of the first oil pipe 9 is not transmitted outwards through the heat insulation of the heat insulation layer 3. The lower end of the oil outlet pipe 81 is fixedly communicated with a first oil pipe 9, and the first oil pipe 9 is a 304 stainless steel first oil pipe 9. The first oil pipe 9 is fixed in the inner cavity of the boiler shell 1 in a winding manner. The first oil pipe 9 is spirally wound in the inner cavity of the boiler shell 1, and the heating area of the first oil pipe 9 is larger. The heating area of the second oil pipe 10 is larger than that of the first oil pipe 9, and the front side and the back side of the second oil pipe 10 are heated later. The second oil pipe 10 is spirally wound on the outer side wall of the second heater 51. The inner side and the outer side of the second oil pipe 10 are heated, and the heating area of the second oil pipe 10 is wider. The second heater 51 is inserted into the inner cavity of the first heater 21. Two-sided heating is formed for the second oil pipe 10. The right end of the first oil pipe 9 is fixedly communicated with the oil inlet pipe 7, the oil inlet pipe 7 is a stainless steel oil inlet pipe, hot oil flows into the oil inlet pipe 7, the oil inlet pipe 7 flows the cooled hot oil into the inner cavity of the boiler shell 1, and the inflow temperature of the oil inlet pipe 7 is low. The inner cavity of the second oil pipe 10 is heated preliminarily, so that the heating effect is better and more uniform. The inner fixed intercommunication of first oil pipe 9 has second oil pipe 10, second oil pipe 10 lateral wall fixed mounting has aluminum alloy heat-conducting layer 101, and aluminum alloy heat-conducting layer 101 is aluminum alloy heat-conducting layer 101, and aluminum alloy heat-conducting layer 101's heat-conduction is effectual, and aluminum alloy heat-conducting layer 101 carries out heat-conduction in to conducting second oil pipe 10 in to second oil pipe 10. The outer side wall of the aluminum alloy heat conduction layer 101 is wrapped with the micro-nano tin powder layer 102, the micro-nano tin powder layer 102 enables heat conduction of the heat conduction insulation layer 103 to the micro-nano tin powder layer 102 through the micro-nano tin powder layer 102, the heat is uniformly distributed by the micro-nano tin powder layer 102, and the phenomenon that oil is oxidized due to the fact that hot oil in the inner cavity of the second oil pipe 10 is locally heated is avoided. The service life of the oil is prolonged. The outer side wall of the micro-nano tin powder layer 102 is fixedly provided with a heat-conducting insulating sheet layer 103, and the heat-conducting insulating sheet layer 103 is fixed on the outer side wall of the micro-nano tin powder layer 102 through a mold. The upper side and the lower side of the wall of the inner cavity of the boiler shell 1 are respectively and fixedly provided with a one-way air outlet valve 6 and a pressure sensor 4, and the one-way air outlet valve 6 can discharge air in the inner cavity of the boiler shell 1. A positive pressure. The heating effect is improved. The air pressure sensor 4 can detect the air pressure in the inner cavity of the boiler housing 1. The air pressure sensor 4 is a Geojic JC-1000 QHSM. The air pressure of the inner cavity of the boiler shell 1 is detected through the air pressure sensor 4 and then transmitted to the controller, the air pressure is displayed on the controller, the display effect is improved, and the air suction pump 61 is fixedly mounted at the right end of the one-way air outlet valve 6. The getter pump 61 is a mini vacuum pump of kvp15 san vanh. Air in the interior of the boiler housing 1 is drawn off by means of a suction pump 61.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fatty acid production is with heat conduction oil stove, includes boiler shell (1), its characterized in that: the boiler comprises a boiler shell (1), wherein a first temperature controller (2) and a second temperature controller (5) are fixedly mounted at the left end and the right end of the boiler shell (1) respectively, a first heater (21) and a second heater (51) are fixedly mounted at the inner ends of the first temperature controller (2) and the second temperature controller (5) respectively, an oil suction pump (8) is fixedly mounted on the left side of the upper end of the boiler shell (1) through a support, an oil outlet pipe (81) and an oil inlet pipe (7) are fixedly mounted at the left side and the right side of the side wall of the boiler shell (1) respectively, a pressure measuring valve (71) and an electromagnetic valve (72) are fixedly mounted on the side wall of the oil inlet pipe (7) respectively, a heat insulation layer (3) is fixedly mounted on the inner wall of the boiler shell (1), a first oil pipe (9) is fixedly communicated with the lower end of the oil outlet pipe (81), a second oil pipe (, aluminum alloy heat-conducting layer (101) lateral wall parcel has micro-nano tin powder layer (102), micro-nano tin powder layer (102) lateral wall fixed mounting has heat-conducting insulation lamella layer (103), boiler casing (1) inner chamber wall both sides fixed mounting respectively has one-way air outlet valve (6) and baroceptor (4), one-way air outlet valve (6) right-hand member fixed mounting has aspirator pump (61).

2. The heat-conducting oil furnace for fatty acid production according to claim 1, wherein: the first oil pipe (9) is spirally wound in the inner cavity of the boiler shell (1), and the second oil pipe (10) is spirally wound on the outer side wall of the second heater (51).

3. The heat-conducting oil furnace for fatty acid production according to claim 1, wherein: the right end of the first oil pipe (9) is fixedly communicated with the oil inlet pipe (7).

4. The heat-conducting oil furnace for fatty acid production according to claim 1, wherein: the side wall of the boiler shell (1) is fixedly provided with a controller.

5. The heat-conducting oil furnace for fatty acid production according to claim 1, wherein: the second heater (51) is inserted into the inner cavity of the first heater (21).