CN217464420U - Anti-blocking heat accumulating type combustor - Google Patents
Anti-blocking heat accumulating type combustor Download PDFInfo
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- CN217464420U CN217464420U CN202221030824.XU CN202221030824U CN217464420U CN 217464420 U CN217464420 U CN 217464420U CN 202221030824 U CN202221030824 U CN 202221030824U CN 217464420 U CN217464420 U CN 217464420U
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- radiant tube
- tube sleeve
- pipe
- end cover
- side wall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The utility model discloses an anti-clogging heat accumulating type burner, which belongs to the technical field of burners, and the technical scheme main points of the burner comprise a radiant tube sleeve, wherein a first end cover and a second end cover are respectively and fixedly arranged at the left end and the right end of the radiant tube sleeve, a gas spray pipe is fixedly arranged on the left side wall of the first end cover in a penetrating way, so that the radiant tube sleeve internally burns, the air blower is started to suck the waste gas generated by the combustion in the radiant tube sleeve into an exhaust pipe through the waste gas pipe, the effect of quickly discharging the waste gas is achieved, the accumulation of a large amount of particles is avoided, after the radiant tube sleeve burns, an electric push rod pushes a push plate to move rightwards, the push plate is promoted to drive two moving rods and an ash scraping plate to move rightwards, thereby the soot on the inner side wall of the radiant tube sleeve is removed and pushed into the ash discharging pipe to be discharged, the effect of conveniently removing the particles is achieved, effectively preventing the casing pipe of the radiant tube from being blocked.
Description
Technical Field
The utility model relates to a combustor technical field, in particular to anti jam heat accumulation formula combustor.
Background
The heat accumulating type radiant tube applies a relatively advanced high-temperature air combustion technology to a gas radiant tube combustion device, mainly uses gas as fuel, burns in a special sealing sleeve, transfers heat to a heated object in a heat radiation mode through the surface of a heated sleeve, does not contact the heated object with combustion products, preheats combustion-supporting air or gas by utilizing the sensible heat of flue gas after burning in the sleeve through the arrangement of a heat accumulator, has the characteristics of high combustion heat efficiency, stable operation, high equipment reliability and the like, and is widely applied to various heat treatment furnaces and continuous annealing furnaces.
When the radiant tube in the prior art is used, because gas is directly combusted in the radiant tube, and waste gas cannot be discharged in time during combustion, a large amount of particles are accumulated in the radiant tube to block the radiant tube, so that an anti-blocking heat accumulating type combustor is needed to be provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above problem, provide an anti stifled heat accumulation formula combustor, have and reach the effect with the quick exhaust of waste gas, avoid a large amount of particulate matters to pile up to and reach the effect of being convenient for clear away the particulate matter, effectively prevent the characteristics that the radiant tube sleeve pipe blockked up.
The utility model discloses a realize like this, an anti stifled heat accumulation formula combustor, including the radiant tube sleeve pipe, the left and right ends of radiant tube sleeve pipe are fixed mounting respectively has first end cover and second end cover, the left side wall of first end cover runs through and fixed mounting has the gas spray tube, one end of gas spray tube extends to the inside of radiant tube sleeve pipe and installs the shower nozzle, the laminating of the inside wall of radiant tube sleeve pipe is connected with the ash scraping plate that is located the shower nozzle right side, the right side wall fixed mounting of ash scraping plate has two movable rods that distribute from top to bottom, two the right-hand member of movable rod runs through the second end cover and extends to the outside of second end cover;
the right end of the outer side wall of the radiation pipe sleeve is communicated with an exhaust gas pipe, the other end of the exhaust gas pipe is communicated with an air blower arranged on the upper end face of the second end cover, and an air outlet of the air blower is communicated with an exhaust pipe.
In order to clear away adnexed particulate matter on the intraductal lateral wall of radiant tube sleeve, as the utility model discloses an anti jam heat accumulation formula combustor is preferred, the electric push rod is installed to the right side wall of second end cover, the output fixed mounting of electric push rod has the push pedal with two carriage release lever right-hand members fixed connection.
In order to discharge adnexed particulate matter, conduct the utility model discloses an anti jam heat accumulation formula combustor is preferred, the bottom intercommunication of radiation pipe box outside of tubes lateral wall right-hand member has the ash pipe, sealed lid is installed to the other end of ash pipe.
In order to clear away dust and peculiar smell in the waste gas of discharging in the blast pipe, avoid causing environmental pollution, conduct the utility model discloses an anti stifled heat accumulation formula combustor is preferred, filter screen and active carbon adsorption plate are installed from a left side to the right side in proper order to the inside of blast pipe.
In order to make shower nozzle spun gas can pass the scraping board, as the utility model discloses an anti jam heat accumulation formula combustor is preferred, the scraping board is cyclic annular.
In order to play the effect of heat accumulation, conduct the utility model discloses an anti jam heat accumulation formula combustor is preferred, the heat accumulation layer is installed in the sheathed tube inside wall embedding of radiant tube.
Compared with the prior art, the beneficial effects of the utility model are that:
the anti-blocking heat accumulating type combustor leads gas into the inner part of the radiant tube sleeve through the gas spray pipe and the spray head for combustion, the blower is started to pump the waste gas generated by combustion in the radiant tube sleeve into the exhaust tube through the waste gas tube, so that the dust and the peculiar smell in the waste gas are removed by the filter screen and the active carbon adsorption plate, the effect of quickly discharging the waste gas is achieved, the accumulation of a large amount of particles is avoided, after the radiant tube sleeve is burnt, the inner wall of the ash scraping plate can be attached with particles generated during combustion, the electric push rod is started to push the push plate to move rightwards, the push plate is promoted to drive the two movable rods and the ash scraping plate to move rightwards, thereby clear away the cigarette ash on the intraductal lateral wall of radiant tube sleeve to push into and arrange the intraductal discharge of grey, reach the effect of being convenient for clear away the particulate matter, effectively prevent radiant tube sleeve pipe jam.
Drawings
Fig. 1 is a cross-sectional view of an anti-clogging heat accumulating type burner of the present invention;
FIG. 2 is a structural view of the ash scraping plate of FIG. 1 according to the present invention;
fig. 3 is a structural diagram of the ash discharge pipe in fig. 1 according to the present invention.
In the figure, 1, a radiant tube sleeve; 101. a first end cap; 1011. a second end cap; 102. a heat storage layer; 2. a gas nozzle; 201. a spray head; 3. a dust scraping plate; 301. a travel bar; 302. pushing a plate; 303. an electric push rod; 4. an ash discharge pipe; 401. a sealing cover; 5. an exhaust gas pipe; 501. a blower; 6. an exhaust pipe; 601. a filter screen; 602. an activated carbon adsorption plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, an anti-clogging heat accumulating type burner comprises a radiant tube sleeve 1, wherein a first end cover 101 and a second end cover 1011 are fixedly installed at the left end and the right end of the radiant tube sleeve 1 respectively, a gas spray pipe 2 is fixedly installed through the left side wall of the first end cover 101, one end of the gas spray pipe 2 extends into the radiant tube sleeve 1 and is provided with a spray head 201, the inner side wall of the radiant tube sleeve 1 is connected with a dust scraping plate 3 positioned on the right side of the spray head 201 in an attaching manner, two moving rods 301 distributed up and down are fixedly installed on the right side wall of the dust scraping plate 3, and the right ends of the two moving rods 301 extend through the second end cover 1011 and extend to the outside of the second end cover 1011;
the right end of the outer side wall of the radiant tube sleeve 1 is communicated with an exhaust gas tube 5, the other end of the exhaust gas tube 5 is communicated with an air blower 501 arranged on the upper end face of the second end cover 1011, and an air outlet of the air blower 501 is communicated with an exhaust pipe 6.
In this embodiment: the gas is introduced into the interior of the radiant tube sleeve 1 through the gas nozzle 2 and the nozzle 201 to be combusted, by activating the blower 501, the blower 501 draws the exhaust gas produced by combustion in the radiant tube sleeve 1 through the exhaust pipe 5 into the exhaust pipe 6, so that the dust and the peculiar smell in the waste gas are removed by the filter screen 601 and the activated carbon adsorption plate 602, the effect of quickly discharging the waste gas is achieved, the accumulation of a large amount of particles is avoided, after the radiant tube sleeve 1 is combusted, particles generated during combustion are attached to the inner wall of the ash scraping plate, the electric push rod 303 is started to enable the electric push rod 303 to push the push plate 302 to move rightwards, the push plate 302 is enabled to drive the two moving rods 301 and the ash scraping plate 3 to move rightwards, thereby clear away the cigarette ash on the radiant tube sleeve pipe 1 inside wall to discharge in pushing into the ash discharge pipe 4, reach the effect of being convenient for clear away the particulate matter, effectively prevent radiant tube sleeve pipe 1 and block up.
As a technical optimization scheme of the utility model, electric push rod 303 is installed to the right side wall of second end cover 1011, and electric push rod 303's output fixed mounting has push pedal 302 with two carriage release levers 301 right-hand member fixed connection.
In this embodiment: by starting the electric push rod 303, the electric push rod 303 can push the push plate 302 to move rightwards, so that the push plate 302 drives the two moving rods 301 to move rightwards, the ash scraping plate 3 can be pulled to move rightwards, and particles attached to the inner side wall of the radiant tube sleeve 1 are removed.
As a technical optimization scheme of the utility model, the bottom intercommunication of radiant tube sleeve 1 lateral wall right-hand member has ash discharge pipe 4, and sealed lid 401 is installed to ash discharge pipe 4's the other end.
In this embodiment: after the scraping board 3 clears away adnexed particulate matter on with radiant tube sleeve pipe 1 inside wall for the particulate matter falls into dust exhaust pipe 4, through opening sealed lid 401, can be with adnexed particulate matter discharge.
As a technical optimization scheme of the utility model, filter screen 601 and active carbon adsorption plate 602 are installed from a left side to the right side in proper order to the inside of blast pipe 6.
In this embodiment: through setting up filter screen 601 and active carbon adsorption board 602, can clear away dust and peculiar smell in the waste gas that discharges in blast pipe 6, avoid causing environmental pollution.
As a technical optimization of the present invention, the scraping plate 3 is annular.
In this embodiment: the ash scraping plate 3 is arranged to be annular, so that the fuel gas sprayed by the spray head 201 can pass through the ash scraping plate 3 and be combusted in the radiant tube sleeve 1.
As a technical optimization scheme of the present invention, the heat storage layer 102 is installed in the inner wall of the radiant tube casing 1.
In this embodiment: by installing the heat storage layer 102, when the radiant tube sleeve 1 is burned, the heat storage layer 102 can absorb heat and play a role in storing heat.
The utility model discloses a theory of operation and use flow: firstly, a radiant tube sleeve 1 is installed on a burner, when the radiant tube sleeve 1 burns, fuel gas is introduced into the radiant tube sleeve 1 through a fuel gas spray pipe 2 and a spray head 201 to burn, waste gas can be generated in the radiant tube sleeve 1 during burning, at the moment, an air blower 501 is started, so that the air blower 501 sucks the waste gas in the radiant tube sleeve 1 into an exhaust pipe 6 through a waste gas pipe 5, and then the waste gas passes through a filter screen 601 and an active carbon adsorption plate 602, so that dust and peculiar smell in the waste gas can be removed and then discharged, and environmental pollution is avoided;
radiant tube sleeve pipe 1 is after the burning, the particulate matter that produces when can attaching to the burning on radiant tube sleeve pipe 1's the inner wall, start electric push rod 303 this moment, make electric push rod 303 can promote push pedal 302 and move right, make push pedal 302 drive two movable rods 301 and move right, thereby can pull ash scraping plate 3 and move right, clear away the cigarette ash on the radiant tube sleeve pipe 1 inside wall, then ash scraping plate 3 pushes into ash discharging pipe 4 with the particulate matter of clearing away in, through opening sealed lid 401, can discharge adnexed particulate matter, thereby can prevent radiant tube sleeve pipe 1 from blockking up.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. An anti-blocking heat accumulating type combustor comprises a radiant tube sleeve (1), wherein a first end cover (101) and a second end cover (1011) are fixedly installed at the left end and the right end of the radiant tube sleeve (1) respectively, and the anti-blocking heat accumulating type combustor is characterized in that; the left side wall of the first end cover (101) penetrates through and is fixedly provided with a gas spray pipe (2), one end of the gas spray pipe (2) extends to the inside of the radiant tube sleeve (1) and is provided with a spray head (201), the inner side wall of the radiant tube sleeve (1) is connected with an ash scraping plate (3) positioned on the right side of the spray head (201) in a fitting manner, the right side wall of the ash scraping plate (3) is fixedly provided with two moving rods (301) which are distributed vertically, and the right ends of the two moving rods (301) penetrate through the second end cover (1011) and extend to the outside of the second end cover (1011);
the right end of the outer side wall of the radiant tube sleeve (1) is communicated with an exhaust gas tube (5), the other end of the exhaust gas tube (5) is communicated with an air blower (501) arranged on the upper end face of a second end cover (1011), and an air outlet of the air blower (501) is communicated with an exhaust pipe (6).
2. An anti-clogging regenerative burner as claimed in claim 1, wherein: an electric push rod (303) is installed on the right side wall of the second end cover (1011), and a push plate (302) fixedly connected with the right ends of the two moving rods (301) is fixedly installed at the output end of the electric push rod (303).
3. An anti-clogging regenerative burner as claimed in claim 1, wherein: the bottom intercommunication of radiant tube sleeve pipe (1) lateral wall right-hand member has ash discharge pipe (4), sealed lid (401) are installed to the other end of ash discharge pipe (4).
4. An anti-clogging regenerative burner as claimed in claim 1, wherein: a filter screen (601) and an active carbon adsorption plate (602) are sequentially arranged in the exhaust pipe (6) from left to right.
5. An anti-clogging regenerative burner as claimed in claim 1, wherein: the ash scraping plate (3) is annular.
6. An anti-clogging regenerative burner as claimed in claim 1, wherein: and a heat storage layer (102) is embedded in the inner side wall of the radiant tube sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221030824.XU CN217464420U (en) | 2022-04-29 | 2022-04-29 | Anti-blocking heat accumulating type combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221030824.XU CN217464420U (en) | 2022-04-29 | 2022-04-29 | Anti-blocking heat accumulating type combustor |
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| Publication Number | Publication Date |
|---|---|
| CN217464420U true CN217464420U (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221030824.XU Active CN217464420U (en) | 2022-04-29 | 2022-04-29 | Anti-blocking heat accumulating type combustor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117847525A (en) * | 2024-03-07 | 2024-04-09 | 西安重装铜川煤矿机械有限公司 | Gas stove |
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2022
- 2022-04-29 CN CN202221030824.XU patent/CN217464420U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117847525A (en) * | 2024-03-07 | 2024-04-09 | 西安重装铜川煤矿机械有限公司 | Gas stove |
| CN117847525B (en) * | 2024-03-07 | 2024-05-28 | 西安重装铜川煤矿机械有限公司 | Gas stove |
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