CN210088848U

CN210088848U - Waste engine oil/lubricating oil combustion device

Info

Publication number: CN210088848U
Application number: CN201920711273.5U
Authority: CN
Inventors: 来江; 张璇
Original assignee: Shaanxi Boyuan Energy Technology Co Ltd
Current assignee: Shaanxi Boyuan Energy Technology Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-02-18
Anticipated expiration: 2029-05-17

Abstract

The utility model relates to a waste engine oil/lubricating oil mixes burns technical field, in particular to waste engine oil/lubricating oil burner, including combustor front tube, once bellows, combustion chamber, combustor front tube upside fixed mounting has some firearms, combustor front tube right-hand member mouth position upside fixed mounting has the fire observation hole, combustor front tube left side mouth fixed mounting has the atomizer, atomizer left side fixed mounting has the orifice, once bellows left side fixed mounting has the cyclone, the combustion chamber inboard is close to orifice position fixedly connected with ejector, combustion chamber and afterburning air ring pipe and afterburning air side pipe fixed connection, afterburning air ring pipe lower extreme fixed mounting has afterburning air regulating gate. The utility model discloses convenient operation can provide the abundant flame of stable burning, has solved the wasting of resources and the environmental pollution problem that the useless machine oil lubricating oil abandonment that the industry produced caused, becomes the discarded object and for fuel, brings very high economic value.

Description

Waste engine oil/lubricating oil combustion device

Technical Field

The utility model relates to a waste engine oil/lubricating oil mix and burn technical field, in particular to waste engine oil/lubricating oil burner.

Background

The used oil/lubricant refers to oil/lubricant which is mixed with impurities such as moisture, dust, other miscellaneous oil and metal powder generated by machine part abrasion during use, so that the color is blackened and the viscosity is increased; the second means that the engine oil/lubricating oil gradually deteriorates to generate organic acid, colloid and asphalt-like substances. If the engine oil/lubricating oil cannot be normally used, most of the engine oil/lubricating oil is treated as waste, which not only wastes resources, but also pollutes the environment, and according to the regulations of the national common and national solid waste pollution environment prevention and control law, hazardous waste operation license management law, hazardous waste transfer and receipt management law and the like, the waste engine oil, diesel oil, heavy oil, lubricating oil and the like belong to the hazardous waste regulated by the country, and the unit and the individual who generate the hazardous waste have to report the relevant information of the type, the generation amount, the flow direction, the storage, the disposal and the like of the hazardous waste to the environmental protection administrative department and dispose the hazardous waste according to the relevant national regulations. Therefore, it is important to effectively utilize the used oil/lubricating oil.

Besides the waste, the used oil/lubricating oil in the present stage has two main purposes: firstly, the regeneration of the used oil/lubricating oil means that impurities in the oil are removed by methods such as sedimentation, distillation, acid washing, alkali washing, filtration and the like, so that the used oil/lubricating oil can be reused, and because a series of equipment and processes are required in the regeneration process, the regeneration process is time-consuming and labor-consuming, complex and high in cost; another is to use the used oil/lubricant as fuel to provide a thermal energy resource, such as a combustion source for a boiler. The waste engine oil/lubricating oil combustion device on the market can not make the fuel fully and effectively burn, can not provide a continuous and stable combustion source, and is complex and inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

The used oil/lubricating oil burner that exists to prior art can not make the abundant effectual burning of fuel, has not provided the burning source that lasts stable, and installs the inconvenient not enough of complicated operation, the utility model aims to provide a used oil/lubricating oil burner.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a waste engine oil/lubricating oil combustion device comprises a burner front pipe, a primary air box and a combustion chamber, wherein an igniter is fixedly mounted on the upper side of the burner front pipe, a fire observation hole is fixedly mounted on the upper side of the right port position of the burner front pipe, a waste engine oil inlet pipe is fixedly connected to the lower side of the right port position of the burner front pipe, an inlet valve is fixedly mounted at the inlet of the waste engine oil inlet pipe, a compressed air/steam inlet pipe is fixedly connected to the lower side of the burner front pipe by virtue of the inlet, an atomizer is fixedly mounted at the left port position of the burner front pipe, a spray hole is fixedly mounted at the left side of the atomizer, a cyclone is fixedly mounted at the left side of the primary air box, a primary air inlet pipe is fixedly connected to the lower end of the primary air box, an ejector is fixedly connected to the position close to the spray hole at the inner side, afterburning wind ring canal one end and afterburning wind side pipe fixed connection, afterburning wind ring canal lower extreme fixed mounting has afterburning wind governing door, afterburning wind ring canal lower extreme right side fixedly connected with air inlet pipe once.

Furthermore, the part of the burner front pipe, which is arranged inside the left side of the primary air box, is made of heat-resistant alloy steel material.

Furthermore, the afterburning air ring pipe, the ejector, the afterburning air side pipe and the spray holes are all made of heat-resistant alloy steel materials.

Furthermore, the igniter adopts high-voltage electric arc to strike sparks, the igniter is provided with an ignition rod propelling device, and the ignition rod can automatically withdraw after the ignition is finished.

Furthermore, the afterburning air adjusting door is a stainless steel valve for adjusting the air volume of the afterburning air.

Furthermore, a switchable mechanical top cover is fixedly arranged at the inlet of the compressed air/steam inlet pipe, and the top cover is opened to clean the combustion device when the combustion device is not used.

To sum up, the utility model discloses following beneficial effect has:

1. the cyclone is adopted to change primary air into cyclone air, so that oxygen is better mixed with fuel, and the fuel is favorably and fully combusted;

2. the ejector is adopted to form a resistance ring for the burning flame, so that the spraying effect can be effectively achieved, the supplementary combustion air is adopted to further supplement oxygen to the flame, and the atomizer is adopted to atomize the waste engine oil/lubricating oil, so that the full combustion of the fuel is facilitated;

the waste engine oil/lubricating oil combustion device is convenient to operate, can fully combust fuel, can provide stable and fully combusted flame for a boiler furnace, solves the problems of resource waste and environmental pollution caused by waste of waste engine oil/lubricating oil generated in the industry, changes waste into fuel and brings high economic value.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a fire observation hole; 2. an igniter; 3. a primary air box; 4. a cyclone; 5. a post-combustion air ring pipe; 6. an ejector; 7. afterburning the air side pipe; 8. a combustion chamber; 9. spraying a hole; 10. an atomizer; 11. a supplementary combustion air adjusting door; 12. a burner front tube; 13. a waste oil inlet pipe; 14. a compressed air/steam inlet pipe; 15. a primary air inlet pipe; 16. an inlet valve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1, a waste engine oil/lubricating oil combustion device comprises a burner front pipe 12, a primary air box 3 and a combustion chamber 8, wherein an igniter 2 is fixedly mounted on the upper side of the burner front pipe 12, a fire observation hole 1 is fixedly mounted on the upper side of the right end opening of the burner front pipe 12, a waste engine oil inlet pipe 13 is fixedly connected to the lower side of the right end opening of the burner front pipe 12, an inlet valve 16 is fixedly mounted at the inlet of the waste engine oil inlet pipe 13, a compressed air/steam inlet pipe 14 is fixedly connected to the lower side of the burner front pipe 12 by the inlet, an atomizer 10 is fixedly mounted at the left end opening of the burner front pipe 12, a spray hole 9 is fixedly mounted at the left side of the atomizer 10, a cyclone 4 is fixedly mounted at the left side of the primary air box 3, a primary air inlet pipe 15 is fixedly connected to the lower end of the primary air box 3, and, the combustion chamber 8 is fixedly connected with a post-combustion air ring pipe 5 and a post-combustion air side pipe 7, one end of the post-combustion air ring pipe 5 is fixedly connected with the post-combustion air side pipe 7, a post-combustion air adjusting door 11 is fixedly installed at the lower end of the post-combustion air ring pipe 5, and a primary air inlet pipe 15 is fixedly connected to the right side of the lower end of the post-combustion air ring pipe 5.

The utility model discloses a used oil/lubricating oil burner's application method and theory of operation as follows:

step 1: opening the used oil/lubricant inlet valve 16 to allow the used oil/lubricant to enter the used oil inlet pipe 13;

step 2: the igniter 2 is advanced to the ignition position and ignited;

and step 3: the igniter 2 ignites the used oil/lubricant, and the igniter exits the igniter 2 after ignition is successful.

And 4, step 4: and gradually increasing primary air, opening the afterburning air adjusting door 11, increasing afterburning air and finishing ignition.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 used oil/lubricating oil burner, includes combustor head tube (12), primary air case (3), combustion chamber (8), its characterized in that: the utility model discloses a burner, including combustor head tube (12), combustor head tube (12) upside fixed mounting has some firearm (2), combustor head tube (12) right-hand member mouth position upside fixed mounting has a fire observation hole (1), combustor head tube (12) right-hand member mouth position downside fixedly connected with used oil inlet pipe (13), used oil inlet pipe (13) entrance fixed mounting has inlet valve (16), combustor head tube (12) downside is by entrance fixedly connected with compressed air/steam inlet pipe (14), combustor head tube (12) left side port position fixed mounting has atomizer (10), atomizer (10) left side fixed mounting has orifice (9), primary air box (3) left side fixed mounting has cyclone (4), primary air box (3) lower extreme fixed connection has primary air inlet pipe (15), combustion chamber (8) inboard is close to orifice (9) position department fixed connection has ejector (6), the combustion chamber (8) is fixedly connected with the afterburning air ring pipe (5) and the afterburning air side pipe (7), one end of the afterburning air ring pipe (5) is fixedly connected with the afterburning air side pipe (7), an afterburning air adjusting door (11) is fixedly installed at the lower end of the afterburning air ring pipe (5), and a primary air inlet pipe (15) is fixedly connected to the right side of the lower end of the afterburning air ring pipe (5).

2. The used oil/lubricant combustion device of claim 1, wherein: the combustor front pipe (12) is made of heat-resistant alloy steel materials at the inner part of the left side of the primary air box (3).

3. The used oil/lubricant combustion device of claim 1, wherein: the afterburning air ring pipe (5), the ejector (6), the afterburning air side pipe (7) and the spray holes (9) are all made of heat-resistant alloy steel materials.

4. The used oil/lubricant combustion device of claim 1, wherein: the igniter (2) adopts high-voltage electric arc to strike sparks.

5. The used oil/lubricant combustion device of claim 1, wherein: the afterburning air adjusting door (11) is a stainless steel valve for adjusting the air quantity of afterburning air.

6. The used oil/lubricant combustion device of claim 1, wherein: an openable and closable mechanical top cover is fixedly arranged at the inlet of the compressed air/steam inlet pipe (14).