CN214370108U - Fuel steam boiler - Google Patents
Fuel steam boiler Download PDFInfo
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- CN214370108U CN214370108U CN202120408884.XU CN202120408884U CN214370108U CN 214370108 U CN214370108 U CN 214370108U CN 202120408884 U CN202120408884 U CN 202120408884U CN 214370108 U CN214370108 U CN 214370108U
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Abstract
The utility model relates to a fuel steam boiler, which comprises a boiler body and a furnace pipe, wherein the furnace pipe is arranged in the boiler body, one side of the boiler body is provided with a chimney, a blow-off pipe is arranged on the boiler body, the bottom end of the furnace pipe is rotationally connected with a first rotating rod through a first sealing bearing, the outer side of the first rotating rod is sleeved with a sleeve, the upper part of the outer side wall of the sleeve is fixedly connected with a plurality of long rods, a plurality of short rods are arranged below the long rods, the bottom end of the first rotating rod is fixedly connected with a first rotating block, a motor is fixedly arranged on the outer side wall of the blow-off pipe, the output shaft of the motor is connected with a second rotating rod, one end of the second rotating rod, which is far away from the motor, is positioned in the blow-off pipe and is fixedly connected with a gear, the gear is mutually meshed with the lower surface of the first rotating block, a filtering component is arranged on the chimney, the outer part of the boiler body is provided with a composite heat preservation layer, compared with the prior art, the utility model improves the blow-off effect and the heat preservation effect of the fuel steam boiler, the pollution of the fuel steam boiler to the environment is reduced.
Description
Technical Field
The utility model relates to a fuel steam boiler.
Background
The fuel oil steam boiler is a steam boiler using fuel oil (such as diesel oil) as fuel, and is divided into a vertical fuel oil steam boiler and a horizontal fuel oil steam boiler, the horizontal fuel oil steam boiler has low combustion heat load, high combustion heat efficiency, energy conservation and consumption reduction, is more economical to use and durable in use, the horizontal fuel oil steam boiler widely used at present comprises a boiler body and a boiler furnace, the boiler furnace is arranged in the boiler body, one side of the boiler body is provided with a chimney, when the horizontal fuel oil steam boiler is used, impurities in boiler water can be deposited in the boiler after long-time use, the impurities cannot be effectively removed by the existing pollution discharge mode, the pollution discharge effect is poor, meanwhile, the boiler smoke dust and sulfur dioxide generated by combustion are directly discharged from a chimney, which is easy to cause environmental pollution, and the insulation effect of the boiler body is poor, so that heat in the boiler is easily lost, and therefore, improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a fuel steam boiler with good pollution discharge effect, small environmental pollution and good heat preservation effect.
The technical scheme of the utility model is realized like this: the utility model provides an oil fired steam boiler, includes boiler body and stove courage, the stove courage sets up in boiler body, one side of boiler body is provided with the chimney, last blow off pipe, its characterized in that of being provided with of boiler body: the bottom end of the furnace pipe is rotatably connected with a first rotating rod through a first sealing bearing, a sleeve is sleeved on the outer side of the first rotating rod and fixedly connected with the first rotating rod through a plurality of screws, the upper part of the outer side wall of the sleeve is fixedly connected with a plurality of long rods, a plurality of short rods are arranged below the long rods and fixedly connected with the outer side wall of the sleeve, the bottom end of the first rotating rod is fixedly connected with a first rotating block, the first rotating block is movably connected with a sewage discharge pipe through a second sealing bearing, a motor is fixedly arranged on the outer side wall of the sewage discharge pipe, an output shaft of the motor is connected with a second rotating rod, one end of the second rotating rod, far away from the motor, is positioned in the sewage discharge pipe, the second rotating rod is movably connected with the sewage discharge pipe through a third sealing bearing, one end of the second rotating rod, positioned in the sewage discharge pipe, is fixedly connected with a gear, and the gear is mutually meshed with the lower surface of the first rotating block, the utility model discloses a desulfurization dust removal device, including outer shell, outer shell lateral wall, turbine dehydrator, desulfurization dust remover and manger plate cap, the lower extreme of inlet tube is connected with the water pump, one side of boiler body is provided with desulfurization dust removal pond, the end of intaking of water pump sets up the afterbody in desulfurization dust removal pond, the delivery port of outlet pipe is located the front portion in desulfurization dust removal pond, the manger plate cap is located the top of the mouth of smoke of chimney, the outside of boiler body is provided with compound heat preservation.
By adopting the technical scheme, in the process of using the oil-fired steam boiler, boiler smoke dust and sulfur dioxide generated by combustion are discharged through a chimney and enter an outer shell, the boiler smoke dust and the sulfur dioxide move upwards by bypassing a water retaining cap, a water pump pumps water in a desulfurization dust removal tank and supplies the water to a desulfurization dust remover through a water inlet pipe, the desulfurization dust remover converts the water into water mist to mix the boiler smoke dust, the sulfur dioxide and the water mist, the boiler smoke dust and the sulfur dioxide descend along with water flow under the action of gravity and enter a water outlet pipe, and finally enter the desulfurization dust removal tank, the boiler smoke dust and the sulfur dioxide are subjected to precipitation and chemical treatment in the desulfurization dust removal tank to remove harmful substances and impurities and are converted into available water again to be pumped by a water supply pump, the water retaining cap can prevent the water from falling into the chimney, the smoke from which the boiler smoke dust and the sulfur dioxide are removed continuously ascends to a turbine dehydrator and the water in the smoke is separated under the action of the turbine dehydrator, finally discharge to the air, when carrying out blowdown during operation, the starter motor, the output of motor drives and drives the rotation of second bull stick, the gear is along with the same rotation of second bull stick, gear revolve drives first bull stick and rotates, thereby first bull stick rotates and drives first bull stick and rotate and make the sleeve together rotate, the sleeve rotates and makes stock and quarter butt together rotate, stock and quarter butt make the deposit that deposits in boiler body bottom fly away rotating the in-process, finally discharge through a plurality of through-holes on the first baffle, the compound heat preservation in the boiler body outside can reduce the calorific loss of boiler combustion, for prior art, the utility model provides high fuel steam boiler's blowdown effect and heat preservation effect, reduced fuel steam boiler to the pollution of environment.
The utility model discloses further set up to: the composite heat-insulating layer comprises an outer heat-insulating layer, an inner heat-insulating layer and a middle heat-insulating layer, the inner heat-insulating layer and the outer heat-insulating layer are respectively arranged in a step shape in a staggered mode with the middle heat-insulating layer, corresponding countersunk head screw holes are respectively formed in the inner heat-insulating layer and the outer heat-insulating layer, a bidirectional dovetail groove connecting port corresponding to the countersunk head screw holes is formed in the middle heat-insulating layer, the bidirectional dovetail groove connecting port is composed of an upper connecting seat and a lower connecting seat, threaded connecting ports are formed in the upper portion of the upper connecting seat and the lower portion of the lower connecting seat, and an elastic telescopic layer is arranged between the upper connecting seat and the lower connecting seat.
Through adopting the above-mentioned technical scheme, in the in-process using fuel steam boiler, the composite heat preservation layer setting through three layer construction can effectively reduce the calorific loss of boiler burning, heat preservation including simultaneously, the composite heat preservation layer that sets up countersunk head screw and two-way dovetail connector can be between outer heat preservation layer and the middle heat preservation layer is more level and more smooth in laying the in-process, heat preservation in the reduction, the phenomenon in clearance appears between outer heat preservation layer and the middle heat preservation layer, prevent that heat energy from running off by the clearance, the heat preservation effect of boiler has further been improved, the installation dismantlement of composite heat preservation layer has been made things convenient for simultaneously, go up the elastic expansion layer between connecting seat and the lower connecting seat and can reduce heat energy and power impact and vibrations to composite heat preservation layer, the overall structure intensity of composite heat preservation layer has been guaranteed.
The utility model discloses preferred is: the inner heat-insulating layer and the outer heat-insulating layer are both made of polyurethane heat-insulating boards, and the middle heat-insulating layer is made of perlite heat-insulating boards.
By adopting the technical scheme, the heat insulation effect of the boiler is further improved by utilizing the characteristics of low heat conductivity coefficient and excellent heat insulation performance of the polyurethane heat insulation board, light weight of the perlite heat insulation board, excellent heat insulation performance, fire resistance, moisture resistance and deformation prevention modification.
The utility model discloses preferred is: a plurality of vertical rods are uniformly distributed on the outer surface of the long rod.
Through adopting above-mentioned technical scheme, the stirring effect of stock can further be improved to a plurality of montants to further improve the blowdown effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a schematic side sectional view of a boiler body.
Fig. 3 is a schematic view of a bi-directional dovetail slot connection port structure.
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model discloses a fuel steam boiler, including boiler body 1 and stove courage 2, stove courage 2 sets up in boiler body 1, one side of boiler body 1 is provided with chimney 3, be provided with blow off pipe 4 on the boiler body 1 the utility model discloses in the concrete embodiment: the bottom end of the furnace pipe 2 is rotatably connected with a first rotating rod 6 through a first sealing bearing 5, the outer side of the first rotating rod 6 is sleeved with a sleeve 7, the sleeve 7 is fixedly connected with the first rotating rod 6 through a plurality of screws, the upper part of the outer side wall of the sleeve 7 is fixedly connected with a plurality of long rods 8, a plurality of short rods 9 are arranged below the long rods 8, the short rods 9 are fixedly connected with the outer side wall of the sleeve 7, the bottom end of the first rotating rod 6 is fixedly connected with a first rotating block 10, the first rotating block 10 is movably connected with a sewage discharge pipe 4 through a second sealing bearing 11, a motor 12 is fixedly arranged on the outer side wall of the sewage discharge pipe 4, an output shaft of the motor 12 is connected with a second rotating rod 13, one end of the second rotating rod 13, far away from the motor 12, is positioned in the sewage discharge pipe 4, the second rotating rod 13 is movably connected with the sewage discharge pipe 4 through a third sealing bearing 14, one end of the second rotating rod 13, positioned in the sewage discharge pipe 4, is fixedly connected with a gear 15, the lower surface intermeshing of gear 15 and first commentaries on classics piece 10, the below of first commentaries on classics piece 10 is provided with first baffle 16, be provided with a plurality of through-holes 17 on first baffle 16, be provided with filtering component on the chimney 3, filtering component includes that the fixed cover establishes the shell body 18 in chimney 3 upper end, the upper portion of shell body 18 lateral wall is connected with inlet tube 19, the sub-unit connection of shell body 18 lateral wall has outlet pipe 20, install turbine dehydrator 21, desulfurization dust remover 22 and manger plate cap 23 from top to bottom in the shell body 18 in proper order, desulfurization dust remover 22 communicates with inlet tube 19, the lower extreme of inlet tube 19 is connected with water pump 24, one side of boiler body 1 is provided with desulfurization dust removal pond 25, the water inlet end of water pump 24 sets up the afterbody at desulfurization dust removal pond 25, the delivery port of outlet pipe 20 is located the front portion of desulfurization dust removal pond 25, the water retaining cap 23 is positioned above the smoke outlet of the chimney 3, and a composite heat insulation layer 26 is arranged outside the boiler body 1.
By adopting the technical scheme, in the process of using the oil-fired steam boiler, boiler smoke dust and sulfur dioxide generated by combustion are discharged through a chimney and enter an outer shell, the boiler smoke dust and the sulfur dioxide move upwards by bypassing a water retaining cap, a water pump pumps water in a desulfurization dust removal tank and supplies the water to a desulfurization dust remover through a water inlet pipe, the desulfurization dust remover converts the water into water mist to mix the boiler smoke dust, the sulfur dioxide and the water mist, the boiler smoke dust and the sulfur dioxide descend along with water flow under the action of gravity and enter a water outlet pipe, and finally enter the desulfurization dust removal tank, the boiler smoke dust and the sulfur dioxide are subjected to precipitation and chemical treatment in the desulfurization dust removal tank to remove harmful substances and impurities and are converted into available water again to be pumped by a water supply pump, the water retaining cap can prevent the water from falling into the chimney, the smoke from which the boiler smoke dust and the sulfur dioxide are removed continuously ascends to a turbine dehydrator and the water in the smoke is separated under the action of the turbine dehydrator, finally discharge to the air, when carrying out blowdown during operation, the starter motor, the output of motor drives and drives the rotation of second bull stick, the gear is along with the same rotation of second bull stick, gear revolve drives first bull stick and rotates, thereby first bull stick rotates and drives first bull stick and rotate and make the sleeve together rotate, the sleeve rotates and makes stock and quarter butt together rotate, stock and quarter butt make the deposit that deposits in boiler body bottom fly away rotating the in-process, finally discharge through a plurality of through-holes on the first baffle, the compound heat preservation in the boiler body outside can reduce the calorific loss of boiler combustion, for prior art, the utility model provides high fuel steam boiler's blowdown effect and heat preservation effect, reduced fuel steam boiler to the pollution of environment.
In the embodiment of the present invention: the composite heat-insulating layer 26 comprises an outer heat-insulating layer 261, an inner heat-insulating layer 262 and an intermediate heat-insulating layer 263, the inner heat-insulating layer 262 and the outer heat-insulating layer 261 are respectively staggered with the intermediate heat-insulating layer 263 in a step shape, corresponding countersunk head screw holes 27 are respectively formed in the inner heat-insulating layer 262 and the outer heat-insulating layer 261, a bidirectional dovetail groove connecting port 28 corresponding to the countersunk head screw holes 27 is formed in the intermediate heat-insulating layer 263, the bidirectional dovetail groove connecting port 28 is composed of an upper connecting seat 281 and a lower connecting seat 282, threaded connecting ports are formed in the upper portion of the upper connecting seat 281 and the lower portion of the lower connecting seat 282, and an elastic telescopic layer 283 is arranged between the upper connecting seat 281 and the lower connecting seat 282.
Through adopting the above-mentioned technical scheme, in the in-process using fuel steam boiler, the composite heat preservation layer setting through three layer construction can effectively reduce the calorific loss of boiler burning, heat preservation including simultaneously, the composite heat preservation layer that sets up countersunk head screw and two-way dovetail connector can be between outer heat preservation layer and the middle heat preservation layer is more level and more smooth in laying the in-process, heat preservation in the reduction, the phenomenon in clearance appears between outer heat preservation layer and the middle heat preservation layer, prevent that heat energy from running off by the clearance, the heat preservation effect of boiler has further been improved, the installation dismantlement of composite heat preservation layer has been made things convenient for simultaneously, go up the elastic expansion layer between connecting seat and the lower connecting seat and can reduce heat energy and power impact and vibrations to composite heat preservation layer, the overall structure intensity of composite heat preservation layer has been guaranteed.
In the embodiment of the present invention: the inner heat-insulating layer and the outer heat-insulating layer are both made of polyurethane heat-insulating boards, and the middle heat-insulating layer is made of perlite heat-insulating boards.
By adopting the technical scheme, the heat insulation effect of the boiler is further improved by utilizing the characteristics of low heat conductivity coefficient and excellent heat insulation performance of the polyurethane heat insulation board, light weight of the perlite heat insulation board, excellent heat insulation performance, fire resistance, moisture resistance and deformation prevention modification.
In the embodiment of the present invention: a plurality of vertical rods are uniformly distributed on the outer surface of the long rod.
Through adopting above-mentioned technical scheme, the stirring effect of stock can further be improved to a plurality of montants to further improve the blowdown effect.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides an oil fired steam boiler, includes boiler body and stove courage, the stove courage sets up in boiler body, one side of boiler body is provided with the chimney, last blow off pipe, its characterized in that of being provided with of boiler body: the bottom end of the furnace pipe is rotatably connected with a first rotating rod through a first sealing bearing, a sleeve is sleeved on the outer side of the first rotating rod and fixedly connected with the first rotating rod through a plurality of screws, the upper part of the outer side wall of the sleeve is fixedly connected with a plurality of long rods, a plurality of short rods are arranged below the long rods and fixedly connected with the outer side wall of the sleeve, the bottom end of the first rotating rod is fixedly connected with a first rotating block, the first rotating block is movably connected with a sewage discharge pipe through a second sealing bearing, a motor is fixedly arranged on the outer side wall of the sewage discharge pipe, an output shaft of the motor is connected with a second rotating rod, one end of the second rotating rod, far away from the motor, is positioned in the sewage discharge pipe, the second rotating rod is movably connected with the sewage discharge pipe through a third sealing bearing, one end of the second rotating rod, positioned in the sewage discharge pipe, is fixedly connected with a gear, and the gear is mutually meshed with the lower surface of the first rotating block, the utility model discloses a desulfurization dust removal device, including outer shell, outer shell lateral wall, turbine dehydrator, desulfurization dust remover and manger plate cap, the lower extreme of inlet tube is connected with the water pump, one side of boiler body is provided with desulfurization dust removal pond, the end of intaking of water pump sets up the afterbody in desulfurization dust removal pond, the delivery port of outlet pipe is located the front portion in desulfurization dust removal pond, the manger plate cap is located the top of the mouth of smoke of chimney, the outside of boiler body is provided with compound heat preservation.
2. A fuel oil steam boiler according to claim 1, characterized in that: the composite heat-insulating layer comprises an outer heat-insulating layer, an inner heat-insulating layer and a middle heat-insulating layer, the inner heat-insulating layer and the outer heat-insulating layer are respectively arranged in a step shape in a staggered mode with the middle heat-insulating layer, corresponding countersunk head screw holes are respectively formed in the inner heat-insulating layer and the outer heat-insulating layer, a bidirectional dovetail groove connecting port corresponding to the countersunk head screw holes is formed in the middle heat-insulating layer, the bidirectional dovetail groove connecting port is composed of an upper connecting seat and a lower connecting seat, threaded connecting ports are formed in the upper portion of the upper connecting seat and the lower portion of the lower connecting seat, and an elastic telescopic layer is arranged between the upper connecting seat and the lower connecting seat.
3. A fuel oil steam boiler according to claim 2, characterized in that: the inner heat-insulating layer and the outer heat-insulating layer are both made of polyurethane heat-insulating boards, and the middle heat-insulating layer is made of perlite heat-insulating boards.
4. A fuel oil steam boiler according to claim 1, characterized in that: a plurality of vertical rods are uniformly distributed on the outer surface of the long rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120408884.XU CN214370108U (en) | 2021-02-24 | 2021-02-24 | Fuel steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120408884.XU CN214370108U (en) | 2021-02-24 | 2021-02-24 | Fuel steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214370108U true CN214370108U (en) | 2021-10-08 |
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ID=77966269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120408884.XU Active CN214370108U (en) | 2021-02-24 | 2021-02-24 | Fuel steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214370108U (en) |
-
2021
- 2021-02-24 CN CN202120408884.XU patent/CN214370108U/en active Active
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