CN210688748U - Heater for heat conduction oil furnace - Google Patents
Heater for heat conduction oil furnace Download PDFInfo
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- CN210688748U CN210688748U CN201921570385.XU CN201921570385U CN210688748U CN 210688748 U CN210688748 U CN 210688748U CN 201921570385 U CN201921570385 U CN 201921570385U CN 210688748 U CN210688748 U CN 210688748U
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- heating cylinder
- scraping
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Abstract
The utility model discloses a heater for heat transfer oil furnace, including this heater for heat transfer oil furnace including heating the barrel. Also included are a heating assembly, a scraping assembly, and a rotary power source. The heating assembly comprises a first mounting seat and a heating rod, the first mounting seat can be rotatably arranged at the bottom of the heating cylinder body, the heating rod is a cylinder, and the heating rod is arranged on the first mounting seat and is positioned in the heating cylinder body; the scraping assembly comprises a second mounting seat and a scraping rod, the second mounting seat is rotatably arranged at the bottom of the heating cylinder body, the scraping rod is arranged on the second mounting seat and positioned in the heating cylinder body, and the outer wall of the scraping rod linearly abuts against the heating rod; the rotary power source is arranged on the first mounting seat, one part of the rotary power source extends into the heating cylinder, and a power output shaft of the rotary power source is connected with the first mounting seat. The heater for the heat conduction oil furnace can effectively remove tar carbon scale on the heating rod, thereby improving the heating function of the whole heat conduction oil furnace.
Description
Technical Field
The utility model relates to a firing equipment technical field, concretely relates to heater for conduction oil furnace.
Background
The heat conduction oil boiler refers to a boiler heated by heat conduction oil. Heat conducting oil, also called organic heat carrier or heat medium oil, has been used as an intermediate heat transfer medium in industrial heat exchange process for over fifty years. The once-through boiler is developed based on a forced circulation design idea. Generally, coal, oil and gas are used as fuels, heat conduction oil is used as a medium, a hot oil circulating oil pump is used for forcing the medium to perform liquid phase circulation, heat energy is conveyed to a heat utilization device and then returned to a heating furnace for reheating, high working temperature can be obtained under low pressure, and high-precision control work can be performed on the medium operation. The existing heat conducting oil boiler has the following problems in use: (1) the heat conducting oil is heated and condensed to easily deposit carbon on the heat transfer surface of the boiler and the surface of the heating rod: after the heat conduction oil is heated at high temperature, thermal cracking and polymerization chemical reaction are easy to occur, so that the oil quality is deteriorated. When the heat transfer oil is gelatinized and thickened, carbon residue and acid value exceed standards, and coke is separated out and deposited on the heating rod, coking oil carbon scale is formed on the heat transfer area of the heating rod;
(2) the heat transfer area coke and scale deposit increase the energy consumption and cause fire accidents: after oil coke carbon scale is accumulated on the wall of the heating rod, the heat transfer efficiency is greatly reduced, the fuel cost is increased, the temperature of a downstream production process is influenced, and the heat transfer oil is leaked to cause major safety accidents such as fire, casualties and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the heater for the heat conduction oil furnace is provided, wherein coke oil carbon scale on a heating rod in the heater for the heat conduction oil furnace can be effectively removed, so that the heating function of the whole heat conduction oil furnace is improved.
A heater for a heat transfer oil furnace includes:
the heating assembly comprises a first mounting seat and a heating rod, the first mounting seat can be rotatably arranged at the bottom of the heating cylinder, one part of the first mounting seat extends into the heating cylinder, the heating rod is a cylinder, and the heating rod is arranged on the first mounting seat and is positioned in the heating cylinder;
the scraping assembly comprises a second mounting seat and a scraping rod, the second mounting seat is rotatably arranged at the bottom of the heating cylinder, one part of the second mounting seat extends into the heating cylinder, the scraping rod is arranged on the second mounting seat and is positioned in the heating cylinder, and the outer wall of the scraping rod linearly abuts against the heating rod; and
the rotary power source is arranged on the first mounting seat, one part of the rotary power source extends into the heating cylinder, and a power output shaft of the rotary power source is connected with the first mounting seat.
Furthermore, a driving wheel is further arranged on a power output shaft of the rotary power source, a driven wheel is arranged on the second mounting seat, the driving wheel is meshed with the driven wheel, and the diameter of the driving wheel is different from that of the driven wheel.
Further, still include the rotation stopping subassembly, the rotation stopping subassembly sets up the bottom of heating barrel to can the card establish on the first mount pad.
Further, the rotation stopping assembly comprises a connecting chain and a bolt, one end of the connecting chain is connected to the outer side of the bottom of the heating cylinder, the other end of the connecting chain is connected to the bolt, a first groove is formed in the bottom of the heating cylinder, a second groove is formed in the first mounting seat, and when the first groove is opposite to the second groove, the bolt can be simultaneously inserted into the first groove and the second groove.
Furthermore, a through hole is formed in the bottom of the heating cylinder body and is located right below a contact line of the heating rod and the scraping rod, and a hole plug is inserted into the through hole.
The heater for the heat transfer oil furnace at least comprises the following advantages:
the device comprises a heating cylinder body, an inlet and an outlet are arranged on the heating cylinder body, and the device further comprises a heating assembly, a scraping assembly and a rotary power source. In the use, after discovering to have the burnt oily carbon deposit on the heating rod, stop the heating, rotatory first mount pad, the heating rod is rotatory thereupon, and at rotatory in-process, the heating rod takes place the friction with the scraping stick, then can hang the burnt oily carbon deposit on the heating rod off to resume the good heating function of heating rod.
Drawings
FIG. 1 is a schematic view of the present embodiment;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a partial view of B of FIG. 1;
reference numerals: the heat conduction oil heating device comprises a 10-heater for a heat conduction oil furnace, 100-heating cylinder bodies, 110-inlets, 120-outlets, 200-heating assemblies, 210-first installation seats, 220-heating rods, 300-scraping assemblies, 310-second installation seats, 320-scraping rods, 311-driven wheels, 400-rotary power sources, 410-driving wheels, 500-rotation stopping assemblies, 510-connecting chains and 520-inserting pins.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 2, a heater 10 for a heat transfer oil furnace, the heater 10 for the heat transfer oil furnace includes a heating cylinder 100, the heating cylinder 100 is provided with an inlet 110 and an outlet 120, and further includes a heating assembly 200, a scraping assembly 300, and a rotary power source 400. Specifically, the heating assembly 200 includes a first mounting block 210 and a heating rod 220. The first mounting seat 210 is rotatably disposed at the bottom of the heating cylinder 100, and a portion of the first mounting seat extends into the heating cylinder 100. The heating rod 220 is a cylinder, and the heating rod 220 is disposed on the first mounting seat 210 and located in the heating cylinder 100. The heating rod 220 is used for heating the heat transfer oil. The scraping assembly 300 includes a second mount 310 and a scraping bar 320. The second mounting seat 310 is rotatably disposed at the bottom of the heating cylinder 100, and a portion thereof protrudes into the heating cylinder 100. The scraping rod 320 is disposed on the second mounting seat 310 and located inside the heating cylinder 100, and the outer wall of the scraping rod 320 abuts against the heating rod 220. The rotary power source 400 is disposed on the first mounting seat 210, and a power output shaft of the rotary power source 400 is connected to the first mounting seat 210. In the using process, after a certain amount of tar carbon scale exists on the heating rod 220, the first mounting seat 210 is rotated under the condition of no heating, the heating rod 220 rotates along with the rotation, and the heating rod 220 and the scraping rod 320 rub in the rotating process, so that the tar carbon scale on the heating rod 220 can be hung off, and the good heating function of the heating rod 220 is recovered. In the present embodiment, the rotary power source 400 is a general rotary electric machine.
In this embodiment, a driving wheel 410 is further disposed on the power output shaft of the rotary power source 400. The second mounting base 310 is provided with a driven wheel 311, and the driving wheel 410 is engaged with the driven wheel 311. When rotary power source 400 rotates, drive action wheel 410 simultaneously and from the running wheel 311 commentaries on classics to drive heating rod 220 and scraping rod 320 and all produce rotatoryly, simultaneously, because action wheel 410 is inequality with the diameter size from running wheel 311, then the rotational speed of heating rod 220 and scraping rod 320 is different, takes place to rotate and rub each other when heating rod 220 and scraping rod 320, then can get rid of the tar oil carbon deposit on heating rod 220 and the scraping rod 320 simultaneously.
In this embodiment, to prevent the heating assembly 200 and the scraping assembly 300 from being accidentally rotated during heating, causing a hazard, a rotation stop assembly 500 is further included. The rotation stopping assembly 500 is disposed at the bottom of the heating cylinder 100 and can be clamped on the first mounting seat 210. Specifically, the anti-rotation assembly 500 includes a connecting chain 510 and a latch 520. The connection chain 510 has one end connected to the outside of the bottom of the heating cylinder 100 and the other end connected to the pin 520. The bottom of the heating cylinder 100 is provided with a first groove. The first mounting base 210 is provided with a second groove. When the first and second grooves overlap, the plug pin 520 can be simultaneously inserted into the first and second grooves. When tar and carbon scale on the heating rod 220 does not need to be removed, the first groove and the second groove are overlapped, and the bolt 520 is inserted into the first groove and the second groove at the same time, so that the first mounting seat 210 can be prevented from rotating randomly, and because the driving wheel 410 is meshed with the driven wheel 311, the driving wheel 410 can limit the rotation of the driven wheel to limit the rotation of the second mounting seat 310 while the driving wheel 410 is stopped.
In this embodiment, the bottom of the heating cylinder 100 is provided with a through hole 130, the through hole 130 is located right below the contact line between the heating rod 220 and the scraping rod 320, and a hole plug 140 is inserted into the through hole 130. The tar scales dropped from the heating rod 220 and the scraping rod 320 freely drop into the through-hole 130, and after the scraping is completed, the hole plug 140 is opened to take away the tar scales. The heat transfer oil in the heating cylinder 100 can be prevented from being contaminated with coke oil carbon, which deteriorates the oil quality.
The working principle and the specific use method of the heater 10 for the heat transfer oil furnace are as follows:
in the using process, after the coke tar carbon scale is found on the heating rod 220, the rotary power source 400 is started under the condition of no heating, the rotary first mounting seat 210 and the second mounting seat 310 rotate along with the rotary first mounting seat 210 and the rotary second mounting seat 310, in the rotating process, the diameters of the driven wheel 311 and the driven wheel 311 are different, the rotating speeds of the heating rod 220 and the scraping rod 320 are different, and when the heating rod 220 and the scraping rod 320 rotate and rub against each other, the coke tar carbon scale on the heating rod 220 and the scraping rod 320 can be removed simultaneously. The tarry scale dropped from the heating rod 220 and the scraping rod 320 is removed by opening the hole plug 140 after the scraping is completed in the through hole 130, in which the tarry scale is free. When tar soot on the heating rod 220 does not need to be removed, the first and second grooves are overlapped, and the plug 520 is inserted into the first and second grooves at the same time, so that the first and second mounting seats 210 and 310 are prevented from rotating arbitrarily.
The heater for the heat transfer oil furnace 10:
since the heating rod 220 is vertically arranged in the heating cylinder 100 and the scraping rod 320 is in linear contact with the heating rod 220, during the rotation of the rotary power source 400, the scraping rod 320 can scrape tar and carbon scale on the circumference of the heating rod 220, and since the driving wheel 410 is engaged with the driven wheel 311 and the radii of the driving wheel and the driven wheel are not opposite, the tar and carbon scale on the periphery of the scraping rod 320 can be removed by the friction between the scraping rod 320 and the heating rod 220 during the scraping of the heating rod 220 by the scraping rod 320. Insert first recess and second recess simultaneously with bolt 520 in, can prevent that first mount pad 210 and second mount pad 310 from rotating, then can prevent that heating rod 220 from taking place rotatoryly with scraping the stick 320 in the heating process, simultaneously, the burnt oily carbon scale that the scraping got off can fall out through-hole 130, and then prevents the conduction oil of burnt oily carbon scale in heating barrel 100 on the heating rod 220, makes oily degradation.
Finally, it should be noted that: the basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a heater for conduction oil furnace, includes the heating barrel, be provided with import and export on the heating barrel, its characterized in that still includes:
the heating assembly comprises a first mounting seat and a heating rod, the first mounting seat can be rotatably arranged at the bottom of the heating cylinder, one part of the first mounting seat extends into the heating cylinder, the heating rod is a cylinder, and the heating rod is arranged on the first mounting seat and is positioned in the heating cylinder;
the scraping assembly comprises a second mounting seat and a scraping rod, the second mounting seat is rotatably arranged at the bottom of the heating cylinder, one part of the second mounting seat extends into the heating cylinder, the scraping rod is arranged on the second mounting seat and is positioned in the heating cylinder, and the outer wall of the scraping rod linearly abuts against the heating rod; and
the rotary power source is arranged on the first mounting seat, one part of the rotary power source extends into the heating cylinder, and a power output shaft of the rotary power source is connected with the first mounting seat.
2. The heater for the heat transfer oil furnace according to claim 1, wherein a driving wheel is further provided on a power output shaft of the rotary power source, a driven wheel is provided on the second mounting seat, the driving wheel is engaged with the driven wheel, and the diameters of the driving wheel and the driven wheel are different.
3. The heater for the heat transfer oil furnace according to claim 2, further comprising a rotation stopping assembly, wherein the rotation stopping assembly is arranged at the bottom of the heating cylinder body and can be clamped on the first mounting seat.
4. The heater for the heat transfer oil furnace according to claim 3, wherein the rotation stopping assembly comprises a connecting chain and a plug pin, one end of the connecting chain is connected to the outside of the bottom of the heating cylinder body, the other end of the connecting chain is connected to the plug pin, a first groove is formed in the bottom of the heating cylinder body, a second groove is formed in the first mounting seat, and when the first groove and the second groove are opposite, the plug pin can be simultaneously inserted into the first groove and the second groove.
5. The heater for the heat transfer oil furnace according to claim 1, wherein a through hole is formed at the bottom of the heating cylinder body, the through hole is positioned right below a contact line of the heating rod and the scraping rod, and a hole plug is inserted into the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921570385.XU CN210688748U (en) | 2019-09-20 | 2019-09-20 | Heater for heat conduction oil furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921570385.XU CN210688748U (en) | 2019-09-20 | 2019-09-20 | Heater for heat conduction oil furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210688748U true CN210688748U (en) | 2020-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921570385.XU Active CN210688748U (en) | 2019-09-20 | 2019-09-20 | Heater for heat conduction oil furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210688748U (en) |
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2019
- 2019-09-20 CN CN201921570385.XU patent/CN210688748U/en active Active
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