CN209295154U - A kind of ash removing equipment for thermoelectric plant boiler - Google Patents
A kind of ash removing equipment for thermoelectric plant boiler Download PDFInfo
- Publication number
- CN209295154U CN209295154U CN201821825244.3U CN201821825244U CN209295154U CN 209295154 U CN209295154 U CN 209295154U CN 201821825244 U CN201821825244 U CN 201821825244U CN 209295154 U CN209295154 U CN 209295154U
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- CN
- China
- Prior art keywords
- fixed shell
- driven wheel
- agitating shaft
- ash
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of ash removing equipments for thermoelectric plant boiler, including dry bottom hopper, fixed shell, agitating shaft, elastic bands are provided on the outside of the dry bottom hopper, Dust-proof bag is provided with below the elastic bands, the fixed shell is provided with below the Dust-proof bag, the fixed enclosure interior is provided with cinder catcher, the cinder catcher is internally provided with the agitating shaft, the agitating shaft upper end is provided with pressure sensor, electric pushrod is provided with below the agitating shaft, driven wheel is provided with below the electric pushrod, support slipper is provided with below the driven wheel, the driven wheel side is provided with driving wheel.Beneficial effect is: the utility model can be stirred the lime-ash in dry bottom hopper, avoid the appearance of lime-ash packing phenomenon, while the cleaning situation of lime-ash can also be observed by transparent panel, using simple, conveniently.
Description
Technical field
The utility model relates to the auxiliary device fields of boiler, more particularly to a kind of deashing for thermoelectric plant boiler
Equipment.
Background technique
The boiler of steam power plant can generate flue gas, steam and lime-ash during the work time, and steam is primary product, for making to send out
Motor work, flue gas and lime-ash are all the coal-fired subsidiary products generated, and flue gas is needed into further processing, and lime-ash is exactly straight
It connects and cleans up, be transported to brick field or elsewhere.
The cleaning work of lime-ash is that staff carries out manually, and the lime-ash in dry bottom hopper is made to fall into collecting box or collecting bag
It is interior, it will appear lime-ash accumulation during clearing up lime-ash and be not easy the phenomenon that falling, it is also necessary to which staff taps dry bottom hopper
Outer wall makes the lime-ash of accumulation loosen, fall by vibrating, and this method working efficiency is low, troublesome in poeration.
Utility model content
In order to overcome the above problem, the purpose of the utility model is to provide a kind of deashings for thermoelectric plant boiler
Equipment, its advantage is that avoid the appearance of lime-ash packing phenomenon, using simple, conveniently.
The utility model achieves the above object through the following technical schemes:
A kind of ash removing equipment for thermoelectric plant boiler, including dry bottom hopper, fixed shell, agitating shaft, the dry bottom hopper
Outside is provided with elastic bands, and Dust-proof bag is provided with below the elastic bands, is provided with the fixation below the Dust-proof bag
Shell, the fixed enclosure interior are provided with cinder catcher, and the cinder catcher is internally provided with the agitating shaft, on the agitating shaft
End is provided with pressure sensor, and the pressure sensor model is LZ-MH26, is provided with electric pushrod below the agitating shaft,
It is provided with driven wheel below the electric pushrod, support slipper, the driven wheel side setting are provided with below the driven wheel
There is driving wheel, fixing axle be provided with below the driving wheel, is provided with driving belt on the outside of the driving wheel and the driven wheel,
It is provided with driving motor above the driving wheel, the driving motor is provided with controller far from the electric pushrod side, institute
Controller model STM32F407ZET6 is stated, battery is provided with below the controller, the fixed shell front setting is active
Can button, the function button side is provided with transparent panel, and the fixed housing side is provided with discharge nozzle, outside the discharge nozzle
Side is provided with the grey bag of storage, the pressure sensor, the electric pushrod, the driving motor and the function button and the control
Device electrical connection processed.
So set, the agitating shaft can be made to protrude into the dry bottom hopper by the electric pushrod, the driving motor
The agitating shaft rotation can be driven, the lime-ash in the dry bottom hopper is stirred, avoids and the phenomenon that lime-ash accumulation occur, be convenient for lime-ash
The progress of cleaning work.
In above structure, the fixed shell is placed on to the underface of the dry bottom hopper, by the elastic bands by institute
It states Dust-proof bag to be fixed on the dry bottom hopper, the grey bag of the storage is fixed on the discharge nozzle, is made by the function button
Equipment is started to work, and the electric pushrod is first extended to longest state shortens to original state again, and such shuttling movement drives institute
State agitating shaft to move up and down, while the driving motor drives driving wheel rotation, thus make the agitating shaft also with
Rotation, the lime-ash in the dry bottom hopper is stirred, avoids the lime-ash in the dry bottom hopper from accumulating, makes in the dry bottom hopper
Lime-ash smoothly fall into the cinder catcher, then entered in storage ash bag by the discharge nozzle, when the pressure sensor
When can't detect pressure change, illustrate exist above the agitating shaft without lime-ash, that is to say, that lime-ash cleaning work is completed, institute
It states driving motor to stop working, the electric pushrod also stops working after driving the agitating shaft to return to initial position.
As a kind of optimal technical scheme of the utility model, the Dust-proof bag is tied up with the dry bottom hopper by the elasticity
Band is fixedly connected, and the Dust-proof bag is fixedly connected with the fixed shell by viscose glue.
So set, ensure that the connective stability of the dry bottom hopper and the fixed shell and the Dust-proof bag, it is convenient for
Installation and removal of the Dust-proof bag on the dry bottom hopper.
As a kind of optimal technical scheme of the utility model, the discharge nozzle takes shape in the fixed shell, described
Isotropic disk is fixedly connected with the fixed shell by viscose glue.
So set, ensure that the connectivity robustness of the discharge nozzle and the transparent panel and the fixed shell.
As a kind of optimal technical scheme of the utility model, the electric pushrod is fixed with the agitating shaft by screw
Connection, the electric pushrod are fixedly connected with the driven wheel by screw.
So set, ensure that the connective stability of the agitating shaft and the driven wheel and the electric pushrod.
As a kind of optimal technical scheme of the utility model, the driven wheel is fixed with the support slipper by screw
Connection, the support slipper are slidably connected with the fixed shell.
So set, ensure that the connective stability of the driven wheel and the fixed shell and the support slipper, just
In the stable rotation of the driven wheel.
As a kind of optimal technical scheme of the utility model, the driven wheel and the driving wheel pass through the transmission skin
Band is fixedly connected, and the driving wheel is connected by key with the driving motor.
So set, ensure that the connective stability of the driving motor and the driven wheel and the driving wheel, it is convenient for
The transmitting of kinetic energy.
As a kind of optimal technical scheme of the utility model, the driving wheel and the fixing axle connect by the way that screw is fixed
It connects, the fixing axle is fixedly connected with the fixed shell by bearing.
So set, ensure that the connective stability of the fixed shell and the driving wheel and the fixing axle, it is convenient for
The stable rotation of the driving wheel.
The utility model beneficial effect achieved is: the use of the new type can be stirred the lime-ash in dry bottom hopper, keep away
The appearance of lime-ash packing phenomenon is exempted from, while the cleaning situation of lime-ash can also be observed by transparent panel, using simple, conveniently.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram of internal structure of ash removing equipment for thermoelectric plant boiler described in the utility model；
Fig. 2 is a kind of main view of ash removing equipment for thermoelectric plant boiler described in the utility model；
Fig. 3 is main view when a kind of ash removing equipment for thermoelectric plant boiler described in the utility model is not used；
Fig. 4 is a kind of circuit structure flow diagram of ash removing equipment for thermoelectric plant boiler described in the utility model.
The reference numerals are as follows:
1, dry bottom hopper；2, elastic bands；3, cinder catcher；4, fixed shell；5, driving motor；6, controller；7, battery；8,
Driving wheel；9, fixing axle；10, driving belt；11, driven wheel；12, support slipper；13, discharge nozzle；14, grey bag is stored up；15, electronic
Push rod；16, agitating shaft；17, Dust-proof bag；18, pressure sensor；19, transparent panel；20, function button.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing.
First embodiment:
As Figure 1-Figure 4, a kind of ash removing equipment for thermoelectric plant boiler, including dry bottom hopper 1, fixed shell 4, stir
Axis 16 is mixed, elastic bands 2 are provided on the outside of dry bottom hopper 1, the effect of elastic bands 2 is easy for Dust-proof bag 17 being fixed on dry bottom hopper
On 1, Dust-proof bag 17 is provided with below elastic bands 2, the effect of Dust-proof bag 17 is to prevent lime-ash from flying upward in air, Dust-proof bag 17
Lower section is provided with fixed shell 4, and fixed shell 4 is internally provided with cinder catcher 3, and cinder catcher 3 is internally provided with agitating shaft 16, stirring
The effect of axis 16 is stirring lime-ash, avoids lime-ash from accumulating, 16 upper end of agitating shaft is provided with pressure sensor 18, pressure sensor 18
Whether also model LZ-MH26, effect are easy for 16 top of detection agitating shaft lime-ash, are provided with electronic push away below agitating shaft 16
Bar 15, the effect of electric pushrod 15 are easy for that agitating shaft 16 is driven to move up and down, and driven wheel 11 is provided with below electric pushrod 15,
The effect of driven wheel 11 is easy for that electric pushrod 15 is driven to rotate, and is provided with support slipper 12, support slipper below driven wheel 11
12 effect is easy for the stable rotation of driven wheel 11, and 11 side of driven wheel is provided with driving wheel 8, and the effect of driving wheel 8 is just
In driving driven wheel 11 to rotate, it is provided with fixing axle 9 below driving wheel 8, the effect of fixing axle 9 is easy for the stabilization of driving wheel 8
It rotates, is provided with driving belt 10 on the outside of driving wheel 8 and driven wheel 11, driving motor 5, driving electricity are provided with above driving wheel 8
The effect of machine 5 is easy for that driving wheel 8 is driven to rotate, and driving motor 5 is provided with controller 6 far from 15 side of electric pushrod, controls
6 model STM32F407ZET6 of device, effect are to control the work of equipment, and battery 7, fixed shell 4 are provided with below controller 6
Front is provided with function button 20, and 20 side of function button is provided with transparent panel 19, and the effect of transparent panel 19 is easy for observation ash
The cleaning situation of slag, fixed 4 side of shell are provided with discharge nozzle 13, and the grey bag 14 of storage, pressure sensing are provided on the outside of discharge nozzle 13
Device 18, electric pushrod 15, driving motor 5 and function button 20 are electrically connected with controller 6.
Second embodiment:
The difference of second embodiment and first embodiment is: driven wheel 11 and support slipper 12 connect by the way that screw is fixed
It connects, support slipper 12 is slidably connected with fixed shell 4.
Specifically, driven wheel 11 is fixedly connected with support slipper 12 by screw, ensure that driven wheel 11 and support slipper
12 connective stability, support slipper 12 are slidably connected with fixed shell 4, the rotation of sliding block 12 easy to support, that is, guarantee
The stable rotation of driven wheel 11.
3rd embodiment:
3rd embodiment is with the difference of first embodiment: driving wheel 8 is fixedly connected with fixing axle 9 by screw, Gu
Dead axle 9 is fixedly connected with fixed shell 4 by bearing.
Specifically, driving wheel 8 is fixedly connected with fixing axle 9 by screw, ensure that the connection of driving wheel 8 Yu fixing axle 9
Stability, fixing axle 9 are fixedly connected with fixed shell 4 by bearing, ensure that the stable connection of fixing axle 9 and fixed shell 4
Property, convenient for the rotation of fixing axle 9.
When the utility model is used, fixed shell 4 is placed on to the underface of dry bottom hopper 1, it will be dust-proof by elastic bands 2
Bag 17 is fixed on dry bottom hopper 1, will be stored up grey bag 14 and is fixed on discharge nozzle 13, so that equipment is started to work by function button 20,
Electric pushrod 15 is first extended to longest state shortens to original state again, and such shuttling movement drives agitating shaft 16 to carry out up and down
It is mobile, while driving motor 5 drives driving wheel 8 to rotate, to make agitating shaft 16 also rotate with it, to the lime-ash in dry bottom hopper 1
It is stirred, avoids the lime-ash in dry bottom hopper 1 from accumulating, fall into the lime-ash in dry bottom hopper 1 smoothly in cinder catcher 3, then by going out
Expects pipe 13, which enters, stores up in grey bag 14, when pressure sensor 18 can't detect pressure change, illustrates above agitating shaft 16 without ash
Slag exists, that is to say, that lime-ash cleaning work is completed, and driving motor 5 stops working, and electric pushrod 15 drives agitating shaft 16 to return to
It also stops working after initial position.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of ash removing equipment for thermoelectric plant boiler, including dry bottom hopper, fixed shell, agitating shaft, it is characterised in that: institute
It states and is provided with elastic bands on the outside of dry bottom hopper, Dust-proof bag is provided with below the elastic bands, is provided with below the Dust-proof bag
The fixed shell, the fixed enclosure interior are provided with cinder catcher, and the cinder catcher is internally provided with the agitating shaft, described
Agitating shaft upper end is provided with pressure sensor, and electric pushrod, setting below the electric pushrod are provided with below the agitating shaft
There is a driven wheel, be provided with support slipper below the driven wheel, the driven wheel side is provided with driving wheel, under the driving wheel
Side is provided with fixing axle, and driving belt is provided on the outside of the driving wheel and the driven wheel, is provided with above the driving wheel
Driving motor, the driving motor are provided with controller far from the electric pushrod side, are provided with electricity below the controller
Pond, the fixed shell front are provided with function button, and the function button side is provided with transparent panel, the set casing side
Face is provided with discharge nozzle, and the grey bag of storage, the pressure sensor, the electric pushrod, the drive are provided on the outside of the discharge nozzle
Dynamic motor and the function button are electrically connected with the controller.
2. a kind of ash removing equipment for thermoelectric plant boiler according to claim 1, it is characterised in that: the Dust-proof bag
It is fixedly connected with the dry bottom hopper by the elastic bands, the Dust-proof bag and the fixed shell connect by the way that viscose glue is fixed
It connects.
3. a kind of ash removing equipment for thermoelectric plant boiler according to claim 1, it is characterised in that: the discharge nozzle
The fixed shell is taken shape in, the transparent panel is fixedly connected with the fixed shell by viscose glue.
4. a kind of ash removing equipment for thermoelectric plant boiler according to claim 1, it is characterised in that: described electronic to push away
Bar is fixedly connected with the agitating shaft by screw, and the electric pushrod is fixedly connected with the driven wheel by screw.
5. a kind of ash removing equipment for thermoelectric plant boiler according to claim 1, it is characterised in that: the driven wheel
It is fixedly connected with the support slipper by screw, the support slipper is slidably connected with the fixed shell.
6. a kind of ash removing equipment for thermoelectric plant boiler according to claim 1, it is characterised in that: the driven wheel
It is fixedly connected with the driving wheel by the driving belt, the driving wheel is connected by key with the driving motor.
7. a kind of ash removing equipment for thermoelectric plant boiler according to claim 1, it is characterised in that: the driving wheel
It is fixedly connected with the fixing axle by screw, the fixing axle is fixedly connected with the fixed shell by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825244.3U CN209295154U (en) | 2018-11-07 | 2018-11-07 | A kind of ash removing equipment for thermoelectric plant boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825244.3U CN209295154U (en) | 2018-11-07 | 2018-11-07 | A kind of ash removing equipment for thermoelectric plant boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295154U true CN209295154U (en) | 2019-08-23 |
Family
ID=67648047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821825244.3U Expired - Fee Related CN209295154U (en) | 2018-11-07 | 2018-11-07 | A kind of ash removing equipment for thermoelectric plant boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209295154U (en) |
-
2018
- 2018-11-07 CN CN201821825244.3U patent/CN209295154U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20201107 |