CN218269075U - Grid combustion chamber technical device - Google Patents
Grid combustion chamber technical device Download PDFInfo
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- CN218269075U CN218269075U CN202220944932.1U CN202220944932U CN218269075U CN 218269075 U CN218269075 U CN 218269075U CN 202220944932 U CN202220944932 U CN 202220944932U CN 218269075 U CN218269075 U CN 218269075U
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Abstract
The utility model provides a grid combustion chamber technical device. The grate combustor technology apparatus includes: the device comprises a micro-oil burner and a cuboid heat-resistant and wear-resistant steel block, wherein the cuboid heat-resistant and wear-resistant steel block is arranged on the micro-oil burner, two pulverized coal airflows are arranged on the micro-oil burner, and fuel flames are arranged on the micro-oil burner; the top of the micro-oil burner is provided with a storage box, and a storage illuminating mechanism is arranged on the storage box; accomodate lighting mechanism is including install bin, double-axis motor, two threaded rods, two sliders, two connecting blocks, bracing piece, sliding block, two installation pieces, two connecting rods and light. The utility model provides a grid combustion chamber technical device has the illumination function, can facilitate when the burning is igniteed to little oil gun burning is stable, abundant efficient, and be difficult for extinguishing and not emit the advantage of black cigarette.
Description
Technical Field
The utility model belongs to the technical field of the grid combustion chamber, especially, relate to a grid combustion chamber technical device.
Background
The combustion chamber is a device in which fuel or propellant is combusted to generate high-temperature gas, and is combustion equipment made of high-temperature resistant alloy materials, wherein the fuel is combusted in the combustion chamber, the combustion chamber is an important part of a gas turbine engine, a ramjet engine and a rocket engine, for a piston engine, the combustion chamber refers to a space between the top of a piston and a cylinder cover after the piston reaches a top dead center, the combustion chamber of the gas turbine engine is composed of a diffuser, a combustion chamber shell, a flame tube, a fuel nozzle and an ignition device, the problem that flame of a micro-oil gun is extinguished frequently occurs in the micro-oil ignition process, and in dark days, lighting equipment needs to be held by hands to illuminate, then combustion ignition work is carried out, and the operation is relatively complicated.
Therefore, there is a need to provide a new grid combustion chamber device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a have the illumination function, can facilitate when the burning is igniteed to little oil gun burning is stable, abundant efficient, and be difficult for extinguishing and not emit the grid combustion chamber technical device of black cigarette.
In order to solve the technical problem, the utility model provides a grid combustion chamber technical device includes: the device comprises a micro-oil burner and a cuboid heat-resistant and wear-resistant steel block, wherein the cuboid heat-resistant and wear-resistant steel block is arranged on the micro-oil burner, two pulverized coal airflows are arranged on the micro-oil burner, and fuel flames are arranged on the micro-oil burner;
the top of the micro-oil burner is provided with a storage box, and a storage illuminating mechanism is arranged on the storage box;
accomodate lighting mechanism including install bin, biaxial motor, two threaded rods, two sliders, two connecting blocks, bracing piece, sliding block, two installation pieces, two connecting rods and light, install bin fixed mounting is on the bottom inner wall of install bin, biaxial motor fixed mounting is in the install bin, and two threaded rods rotate respectively to be installed on the both sides inner wall of install bin, two threaded rods each other be close to one end respectively with two output shaft fixed connection of biaxial motor, two sliders are threaded mounting respectively on two threaded rods, two connecting blocks respectively fixed mounting on the top of two sliders, the top of connecting block extend to the top of install bin and with the top swing joint of install bin.
As a further scheme of the utility model, bracing piece fixed mounting is on the top of install bin, sliding block slidable mounting is on the bracing piece, and two installation pieces are fixed mounting respectively on the both sides outer wall of sliding block, and two connecting rods articulate respectively and install on two installation pieces, and the bottom of two connecting rods is connected with two connecting block articulations respectively, light fixed mounting is on one side outer wall of sliding block.
As a further scheme of the utility model, two openings have been seted up at the top of install bin, and two openings are located the both sides of bracing piece respectively, the connecting block run through the opening and with the inner wall swing joint of opening.
As a further scheme of the utility model, the articulated roof of installing in top of containing box, the mounting groove has been seted up to the bottom of roof, be equipped with auxiliary assembly on the roof.
As a further aspect of the utility model, the auxiliary assembly is including round bar, movable block and telescopic link, round bar fixed mounting is in the mounting groove, movable block slidable mounting is on the round bar, the telescopic link sets up on the top of sliding block, the top of telescopic link is connected with the bottom of movable block.
As a further aspect of the present invention, the sliding groove has been seted up to the bottom of sliding block, the top of bracing piece extend to in the sliding groove and with the inner wall sliding connection of sliding groove.
Compared with the prior art, the utility model provides a grid combustion chamber technical means has following beneficial effect:
1. the micro-oil gun has stable combustion, high sufficient efficiency, difficult extinguishment and no black smoke after using the device;
2. the utility model discloses an accomodate under lighting mechanism and auxiliary assembly's cooperation for easy operation can provide the illumination function when burning, causes to facilitate for subsequent work of lighting.
Drawings
To facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a micro oil burner and a storage box according to the present invention;
fig. 3 is a schematic structural view of the storage illumination mechanism of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
In the figure: 1. a micro-oil burner; 2. a cuboid heat-resistant wear-resistant steel block; 3. a pulverized coal stream; 4. a fuel flame; 5. a storage box; 6. installing a box; 7. a dual-axis motor; 8. a threaded rod; 9. a slider; 10. connecting blocks; 11. a support bar; 12. a slider; 13. mounting blocks; 14. a connecting rod; 15. an illuminating lamp; 16. a top plate; 17. a round bar; 18. a moving block; 19. a telescopic rod.
Detailed Description
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a schematic view of a micro oil burner and a storage box according to the present invention;
fig. 3 is a schematic structural view of the storage illumination mechanism of the present invention; fig. 4 is an enlarged structural view of a portion a in fig. 3. The grid combustion chamber technology device comprises: the micro-oil burner comprises a micro-oil burner 1 and a cuboid heat-resistant and wear-resistant steel block 2, wherein the cuboid heat-resistant and wear-resistant steel block 2 is arranged on the micro-oil burner 1, two pulverized coal airflows 3 are arranged on the micro-oil burner 1, and fuel flames 4 are arranged on the micro-oil burner 1;
the top of the micro-oil burner 1 is provided with a containing box 5, and a containing illumination mechanism is arranged on the containing box 5;
accomodate lighting mechanism including install bin 6, double-shaft motor 7, two threaded rods 8, two sliders 9, two connecting blocks 10, bracing piece 11, sliding block 12, two installation pieces 13, two connecting rods 14 and light 15, install bin 6 fixed mounting is on the bottom inner wall of install bin 5, double-shaft motor 7 fixed mounting is in install bin 6, and two threaded rods 8 rotate respectively and install on the both sides inner wall of install bin 6, two threaded rods 8 one end that is close to each other respectively with two output shaft fixed connection of double-shaft motor 7, two sliders 9 respectively threaded mounting on two threaded rods 8, two connecting blocks 10 respectively fixed mounting on the top of two sliders 9, the top of connecting block 10 extend to install bin 6 the top and with install bin 6's top swing joint.
Two openings have been seted up at the top of install bin 6, and two openings are located the both sides of bracing piece 11 respectively, connecting block 10 run through the opening and with the inner wall swing joint of opening.
The top of containing box 5 is articulated to be installed roof 16, the mounting groove has been seted up to the bottom of roof 16, be equipped with auxiliary assembly on the roof 16.
The auxiliary assembly comprises a round rod 17, a moving block 18 and an expansion rod 19, the round rod 17 is fixedly installed in the installation groove, the moving block 18 is installed on the round rod 17 in a sliding mode, the expansion rod 19 is arranged on the top of the sliding block 12, and the top end of the expansion rod 19 is connected with the bottom of the moving block 18.
The bottom of sliding block 12 has seted up the spout, the top of bracing piece 11 extends to in the spout and with the inner wall sliding connection of spout.
The micro-oil burner 1 comprises an air inlet, a primary combustion chamber, a secondary combustion chamber, a tertiary combustion chamber and an oil inlet;
the ignition technology of the micro-oil burner 1 adopts a step-by-step ignition principle that micro-oil is used for igniting micro coal powder, a small amount of coal powder is used for igniting a large amount of coal powder, so that the energy level can be gradually amplified, and the aim of igniting the large amount of coal powder by the micro-oil is fulfilled;
the working principle of the micro-oil burner 1 is that high-speed jet flow of compressed air is utilized to directly break up fuel oil, the fuel oil is atomized into superfine oil drops for combustion, and heat generated by combustion is utilized to heat and expand the fuel oil, so that the fuel oil is evaporated and gasified in a very short time, an oil gun directly combusts oil gas, the combustion efficiency and the flame temperature are greatly improved, the flame after gasification combustion has extremely strong rigidity and very high propagation speed and is completely transparent, the center temperature reaches as high as 1500-2000 ℃, the fuel oil can be used as a high-temperature fire core to directly ignite coal dust in the coal dust, when dense-phase coal dust in a primary combustion chamber passes through a high-temperature fire core, the temperature of coal dust particles is sharply increased, a large amount of volatile powder is separated out and rapidly ignited for combustion, and the combusted dense-phase coal dust ignites more coal dust in a secondary combustion chamber and then continuously flows forwards to ignite the coal dust in a tertiary combustion chamber, and finally graded combustion of the coal dust is realized, so that the combustion energy is gradually amplified, the purposes of ignition and combustion of the coal dust acceleration are achieved, and the fuel oil required by the combustion of the coal dust is greatly reduced;
the utility model provides a grid combustion chamber technical device's theory of operation as follows:
the first step is as follows: the grid-shaped welding is arranged at the front end of the micro oil burner 1 and consists of a plurality of cuboid heat-resistant and wear-resistant steel blocks 2, a space with a certain distance is reserved between the two blocks, the space is uniformly distributed on the circumference and is shaped like a fence, after the micro oil burner 1 is ignited, the flame root is protected in a grid combustion chamber, the erosion of high-speed pulverized coal airflow 3 to the flame root is avoided, the flame root is a primary combustion area with the lowest temperature of the whole flame and is a precondition for stable combustion of the flame, at the moment, if a large amount of relatively low-temperature air and pulverized coal particles needing heat absorption in the early stage are contacted, the flame is not stable or even extinguished, an isolation zone is formed between the pulverized coal airflow 3 and the flame root after the grid combustion chamber is added, the flame root is prolonged, a large amount of pulverized coal airflow 3 is contacted with the flame after being pushed, the pulverized coal airflow 3 is contacted with the stable combustion area of the flame, the grid-shaped welding is designed to enable a small amount of air in the pulverized coal airflow 3 to be supplemented to the flame root through a grid gap, the combustion efficiency of the micro oil gun is improved, and the combustion of the micro oil gun is stable and the micro oil gun is stable combustion is not extinguished;
the second step is as follows: when needs were lighted, start biaxial motor 7 and operate, two output shafts through biaxial motor 7 drive two threaded rods 8 and rotate, make it under the effect of screw thread and connecting rod 14, can make two sliders 9 drive two connecting blocks 10 and move near each other, and simultaneously articulated, under the effect of bracing piece 11 and connecting rod 14, can drive sliding block 12 upwards and move, and articulated, roof 16, round bar 17, under the effect of movable block 18 and telescopic link 19, can make sliding block 12 at the in-process of rebound, come the roof 16 to push away, thereby make light 15 break away from and spill from in the containing box 5, later start light 15 and operate, make it throw light on, and then can provide convenience for burning work.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and it is intended that the scope of the invention be defined by the appended claims and their equivalents and that all such modifications are intended to be encompassed by the scope of the invention as defined in the claims.
Claims (6)
1. A grate combustor technology apparatus, comprising:
the device comprises a micro-oil burner and a cuboid heat-resistant and wear-resistant steel block, wherein the cuboid heat-resistant and wear-resistant steel block is arranged on the micro-oil burner, two pulverized coal airflows are arranged on the micro-oil burner, and fuel flames are arranged on the micro-oil burner;
the top of the micro-oil burner is provided with a storage box, and a storage illuminating mechanism is arranged on the storage box;
accomodate lighting mechanism including install bin, double-axis motor, two threaded rods, two sliders, two connecting blocks, bracing piece, sliding block, two installation pieces, two connecting rods and light, install bin fixed mounting is on the bottom inner wall of install bin, double-axis motor fixed mounting is in the install bin, and two threaded rods rotate respectively and install on the both sides inner wall of install bin, two threaded rods one end that is close to each other respectively with two output shaft fixed connection of double-axis motor, two sliders threaded mounting respectively on two threaded rods, two connecting blocks fixed mounting respectively on the top of two sliders, the top of connecting block extend to the top of install bin and with the top swing joint of install bin.
2. The grid combustion chamber technology arrangement according to claim 1, characterized in that: the utility model discloses a portable lighting device, including bracing piece, sliding block, two installation pieces, two connecting rods, light, lamp, connecting block, bracing piece fixed mounting is on the top of install bin, sliding block slidable mounting is on the bracing piece, and two installation pieces are fixed mounting respectively on the both sides outer wall of sliding block, and two connecting rods articulate respectively and install on two installation pieces, and the bottom of two connecting rods is connected with two connecting block articulations respectively, light fixed mounting is on one side outer wall of sliding block.
3. The grate combustor technology device of claim 1, wherein: two openings have been seted up at the top of install bin, and two openings are located the both sides of bracing piece respectively, the connecting block run through the opening and with the inner wall swing joint of opening.
4. The grid combustion chamber technology arrangement according to claim 1, characterized in that: the top of containing box articulates installs the roof, the mounting groove has been seted up to the bottom of roof, be equipped with auxiliary assembly on the roof.
5. The grid combustion chamber technology arrangement according to claim 4, wherein: the auxiliary assembly comprises a round rod, a moving block and a telescopic rod, the round rod is fixedly installed in the installation groove, the moving block is installed on the round rod in a sliding mode, the telescopic rod is arranged on the top of the sliding block, and the top end of the telescopic rod is connected with the bottom of the moving block.
6. The grid combustion chamber technology arrangement according to claim 1, characterized in that: the bottom of sliding block has seted up the spout, the top of bracing piece extend to in the spout and with the inner wall sliding connection of spout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220944932.1U CN218269075U (en) | 2022-04-22 | 2022-04-22 | Grid combustion chamber technical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220944932.1U CN218269075U (en) | 2022-04-22 | 2022-04-22 | Grid combustion chamber technical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218269075U true CN218269075U (en) | 2023-01-10 |
Family
ID=84707804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220944932.1U Active CN218269075U (en) | 2022-04-22 | 2022-04-22 | Grid combustion chamber technical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218269075U (en) |
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2022
- 2022-04-22 CN CN202220944932.1U patent/CN218269075U/en active Active
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