CN209926378U - Spiral dross removal mechanism of power plant boiler - Google Patents
Spiral dross removal mechanism of power plant boiler Download PDFInfo
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- CN209926378U CN209926378U CN201920605998.6U CN201920605998U CN209926378U CN 209926378 U CN209926378 U CN 209926378U CN 201920605998 U CN201920605998 U CN 201920605998U CN 209926378 U CN209926378 U CN 209926378U
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- pipeline
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Abstract
The utility model discloses a spiral dross removal mechanism of power plant boiler, including the installation base, there is the supporting shoe at the top of installation base through bolted connection, and the top of supporting shoe has seted up the arc draw-in groove, and the inside bonding of arc draw-in groove has the blotter, the top joint of blotter has defeated grey pipeline, and has stainless steel rubber joint through bolted connection on one side of the top of defeated grey pipeline, there is the hourglass sediment pipe at the top that stainless steel rubber joint passes through bolted connection. The utility model discloses in, through being provided with stainless steel rubber joint, buffering ash bag, ash conveying pipeline passes through stainless steel rubber articulate with the sediment pipe that leaks, and install the blotter in the bottom of ash conveying pipeline, the support column passes through damping spring with ash conveying pipeline to be connected, the shock attenuation performance of ash conveying pipeline has all been increased, avoid the motor to rotate and cause ash conveying pipeline to produce vibrations, cause the device life-span to reduce, install buffering ash bag in the bottom of ash pipe simultaneously, the dust of avoiding disperses.
Description
Technical Field
The utility model relates to a power plant boiler technical field especially relates to a spiral dross removal mechanism of power plant boiler.
Background
Utility boilers, also known as power plant boilers, refer to medium and large boilers in power plants that provide steam to turbines in a specified amount and quality. One of the main thermal equipment of a thermal power plant. The device is often matched with a turbo generator set with a certain capacity and is mainly used for power generation.
Modern large-scale thermal power plant boiler edulcoration device is the important part of boiler, there is very big influence to the safety and the long-term operation of boiler, the boiler slagging-off machine commonly used at present is the link plate slagging-off machine, scraper blade type slagging-off machine passes through the chain and drives link plate boiler slag and take out, but the chain frequently splits easily, and repair the trouble, spiral dross removal mechanism is as a senior, continuous boiler slagging-off dress device, fine increase work efficiency, but current spiral dross removal mechanism when discharging the ash to the waste residue, do not possess the heat to the waste residue and retrieve, very extravagant energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a spiral slag removing device for a power station boiler.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a spiral deslagging device of a power station boiler comprises an installation base, wherein the top of the installation base is connected with a supporting block through a bolt, an arc-shaped clamping groove is formed in the top of the supporting block, a cushion pad is bonded inside the arc-shaped clamping groove, the top of the cushion pad is clamped with an ash conveying pipeline, one side of the top of the ash conveying pipeline is connected with a stainless steel rubber joint through a bolt, the top of the stainless steel rubber joint is connected with a slag leaking pipe through a bolt, the outer part of the slag leaking pipe is welded with a cooling bin, one side of the outer wall of the cooling bin is connected with a thermometer through a clamping sleeve, two sides of the outer wall of the cooling bin are connected with a liquid level observation pipe through flanges, the top of the slag leaking pipe is welded with a slag leaking bin, the top of the slag leaking bin is connected with a boiler body through a bolt, one side of the top, the inside of the circular clamping groove is connected with a damping spring through a bolt, the damping spring is electrically connected with the ash conveying pipeline through a lead, and one side of the top of the ash conveying pipeline is connected with a motor through a bolt.
Preferably, a water inlet pipe is welded at the top of one side of the outer wall of the cooling bin, and a water outlet faucet is connected to one side of the bottom of the cooling bin through a pipeline.
Preferably, one side of the bottom of the ash conveying pipeline is provided with an ash outlet, and an ash pipe is welded at the bottom of the ash outlet.
Preferably, the bottom of the outer wall of the ash discharging pipe is connected with a buffering ash discharging bag through a fixed clamp.
Preferably, the external switch of the motor is electrically connected to an external power source through a power line.
Preferably, first through holes are formed in two sides of the outer wall of the ash conveying pipeline, and conveying shafts are connected to the inner portions of the first through holes through bearings.
Preferably, crushing blades distributed at equal intervals are connected to one side of the outer wall of the conveying shaft through bolts, spiral conveying blades are welded to the outer portion of the conveying shaft, and the conveying shaft is in transmission connection with the motor through a coupler.
The utility model has the advantages that:
1. the utility model provides a spiral dross removal mechanism of power plant boiler, through being provided with hourglass sediment pipe, cooling bin, liquid level observation pipe, thermometer, the interior lime-ash that leaks the sediment storehouse leaks into hourglass sediment pipe, and the inside waste residue heat of hourglass sediment inside can be absorbed in the outside welded cooling bin of hourglass sediment pipe, observes the inside temperature of cooling bin through the thermometer, when reaching appointed numerical value, and accessible outlet tap discharges the moisture after heating, very energy-concerving and environment-protective.
2. The utility model provides a spiral dross removal mechanism of power plant boiler, through being provided with stainless steel rubber joint, the blotter, damping spring, the support column, buffering ash bag, ash conveying pipeline passes through stainless steel rubber joint with the scum pipe and is connected, and install the blotter in ash conveying pipeline's bottom, the support column passes through damping spring with ash conveying pipeline and is connected, the damping performance of ash conveying pipeline has all been increased, avoid the motor to rotate and cause ash conveying pipeline to produce vibrations, cause the device life-span to reduce, install buffering ash bag in ash pipe's bottom simultaneously, the dust of avoiding disperses.
3. The utility model provides a spiral dross removal mechanism of power plant boiler, through being provided with the motor, carrying axle, auger delivery leaf, broken blade, the motor passes through the shaft coupling and drives and carries the axle to rotate to the broken blade that carries axle one side installation is driven and rotates, can carry out the breakage to the waste residue, carries the auger delivery leaf of epaxial installation simultaneously and carries the waste residue after the breakage, is convenient for very much arrange the ash to the waste residue, takes place to block up when having avoided carrying simultaneously.
Drawings
FIG. 1 is a schematic view of a cross-sectional structure of a spiral deslagging device of a power station boiler provided by the utility model;
FIG. 2 is a schematic front view of a spiral deslagging device of a utility boiler;
fig. 3 is the utility model provides a conveying shaft structure schematic diagram of spiral dross removal mechanism of power plant boiler.
In the figure: the device comprises a mounting base 1, a stainless steel rubber joint 2, a water outlet faucet 3, a liquid level observation tube 4, a thermometer 5, a water inlet tube 6, a slag leakage bin 7, a cooling bin 8, a slag leakage tube 9, a spiral conveying blade 10, a motor 11, an ash discharge tube 12, an ash buffer bag 13, a damping spring 14, a support column 15, an ash conveying pipeline 16, a support block 17, a crushing blade 18, a cushion pad 19 and a conveying shaft 20.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a spiral deslagging device of a power station boiler, which comprises an installation base 1, wherein the top of the installation base 1 is connected with a supporting block 17 through a bolt, the top of the supporting block 17 is provided with an arc-shaped clamping groove, a cushion pad 19 is bonded inside the arc-shaped clamping groove, the top of the cushion pad 19 is clamped with an ash conveying pipeline 16, one side of the top of the ash conveying pipeline 16 is connected with a stainless steel rubber joint 2 through a bolt, the top of the stainless steel rubber joint 2 is connected with a slag leakage pipe 9 through a bolt, the outside of the slag leakage pipe 9 is welded with a cooling bin 8, one side of the outer wall of the cooling bin 8 is connected with a thermometer 5 through a clamping sleeve, two sides of the outer wall of the cooling bin 8 are connected with a liquid level observation pipe 4 through flanges, the top of the slag leakage pipe 9 is welded with a slag leakage bin 7, the top of the slag leakage, and the top of support column 15 has seted up circular draw-in groove, and there is damping spring 14 circular draw-in groove's inside through bolted connection, and damping spring 14 passes through wire electric connection with ash conveying pipeline 16, and there is motor 11 top one side of ash conveying pipeline 16 through bolted connection.
Wherein, the welding of the outer wall one side top of cooling bin 8 has inlet tube 6, and there is faucet 3 bottom one side of cooling bin 8 through the pipe connection, and the ash hole has been seted up to bottom one side of ash conveying pipeline 16, and the welding of the bottom of ash hole has ash pipe 12, and there is buffering ash bag 13 outer wall bottom of ash pipe 12 through fixed clamp connection, and motor 11's external switch passes through power transmission line electric connection with external power source.
Example 2
Referring to fig. 3, a spiral dross removal mechanism of power plant boiler, first through-hole has all been seted up to the outer wall both sides that still includes ash conveying pipeline 16, and first through-hole is inside to be connected with through the bearing and carries axle 20, there is the broken blade 18 of equidistance distribution outer wall one side of carrying axle 20 through bolted connection, and the outside welding of carrying axle 20 has spiral delivery leaf 10, carry axle 20 to pass through the coupling joint transmission with motor 11 and be connected, motor 11 passes through the shaft coupling and drives carrying axle 20 and rotate, thereby drive the broken blade 18 of carrying axle 20 side-mounting and rotate, can carry out the breakage to the waste residue, the spiral delivery leaf 10 of carrying the installation on the axle 20 simultaneously carries the waste residue after the breakage, be convenient for very much arrange the ash, take place the jam when having avoided carrying simultaneously.
The working principle is as follows: the inner ash slag of the slag leakage bin 7 leaks into the slag leakage pipe 9, the cooling bin 8 welded outside the slag leakage pipe 9 can absorb the waste slag heat inside the slag leakage pipe 9, the temperature inside the cooling bin 8 is observed through the thermometer 5, when a specified value is reached, the heated water can be discharged through the water outlet faucet 3, the energy is saved, the environment is protected, the ash conveying pipeline 16 is connected with the slag leakage pipe 9 through the stainless steel rubber connector 2, the bottom of the ash conveying pipeline 16 is provided with the buffer cushion 19, the support column 15 is connected with the ash conveying pipeline 16 through the shock absorption spring 14, the shock absorption performance of the ash conveying pipeline 16 is increased, the ash conveying pipeline 16 is prevented from vibrating due to the rotation of the motor 11, the service life of the device is shortened, meanwhile, the bottom of the ash outlet pipe 12 is provided with the buffer ash discharge bag 13, the dust is prevented from dispersing, the motor 11 drives the conveying shaft 20 to rotate through the coupler, so as to drive the crushing blade 18 arranged on one side of the, can carry out the breakage to the waste residue, carry the spiral delivery leaf 10 of installing on the axle 20 simultaneously and carry the waste residue after the breakage, be convenient for very much arrange the ash to the waste residue, take place to block up when having avoided carrying simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A spiral slag removing device for a power station boiler comprises an installation base (1) and is characterized in that the top of the installation base (1) is connected with a supporting block (17) through a bolt, an arc-shaped clamping groove is formed in the top of the supporting block (17), a cushion pad (19) is bonded inside the arc-shaped clamping groove, an ash conveying pipeline (16) is clamped at the top of the cushion pad (19), a stainless steel rubber joint (2) is connected to one side of the top of the ash conveying pipeline (16) through a bolt, the top of the stainless steel rubber joint (2) is connected with a slag leaking pipe (9) through a bolt, a cooling bin (8) is welded outside the slag leaking pipe (9), a cutting sleeve is connected to one side of the outer wall of the cooling bin (8), a liquid level observation pipe (4) is connected to two sides of the outer wall of the cooling bin (8) through a flange, and a slag leaking bin (7) is welded at the top of, and the top and the boiler body in hourglass sediment storehouse (7) pass through bolted connection, there is support column (15) top one side of installation base (1) through bolted connection, and the top of support column (15) has seted up circular clamping groove, and there is damping spring (14) inside circular clamping groove through bolted connection, damping spring (14) pass through wire electric connection with defeated grey pipeline (16), there is motor (11) top one side of defeated grey pipeline (16) through bolted connection.
2. The spiral deslagging device of the utility boiler according to claim 1, characterized in that a water inlet pipe (6) is welded on the top of one side of the outer wall of the cooling bin (8), and a water outlet tap (3) is connected on one side of the bottom of the cooling bin (8) through a pipeline.
3. The spiral deslagging device of the utility boiler according to claim 1, characterized in that one side of the bottom of the ash conveying pipeline (16) is provided with an ash outlet, and an ash pipe (12) is welded at the bottom of the ash outlet.
4. The spiral deslagging device of the utility boiler according to claim 3, characterized in that the bottom of the outer wall of the ash discharge pipe (12) is connected with a buffer ash discharge bag (13) through a fixed clamp.
5. The spiral deslagging apparatus for utility boilers according to claim 1, wherein the external switch of said motor (11) is electrically connected to the external power source through a power line.
6. The spiral deslagging device of the utility boiler according to claim 1, characterized in that both sides of the outer wall of the ash conveying pipeline (16) are provided with first through holes, and the inside of the first through holes is connected with a conveying shaft (20) through a bearing.
7. The utility boiler spiral deslagging device of claim 6, wherein crushing blades (18) are connected to one side of the outer wall of the conveying shaft (20) through bolts, the crushing blades are distributed equidistantly, spiral conveying blades (10) are welded to the outer portion of the conveying shaft (20), and the conveying shaft (20) is in transmission connection with the motor (11) through a coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605998.6U CN209926378U (en) | 2019-04-29 | 2019-04-29 | Spiral dross removal mechanism of power plant boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605998.6U CN209926378U (en) | 2019-04-29 | 2019-04-29 | Spiral dross removal mechanism of power plant boiler |
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| CN209926378U true CN209926378U (en) | 2020-01-10 |
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| CN201920605998.6U Active CN209926378U (en) | 2019-04-29 | 2019-04-29 | Spiral dross removal mechanism of power plant boiler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128783A (en) * | 2020-09-14 | 2020-12-25 | 衡阳市大成锅炉有限公司 | Combined slag discharging device |
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2019
- 2019-04-29 CN CN201920605998.6U patent/CN209926378U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128783A (en) * | 2020-09-14 | 2020-12-25 | 衡阳市大成锅炉有限公司 | Combined slag discharging device |
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