CN206126382U - Coal conveying system of thermal power plant intelligence presses down dirt system - Google Patents
Coal conveying system of thermal power plant intelligence presses down dirt system Download PDFInfo
- Publication number
- CN206126382U CN206126382U CN201621148494.9U CN201621148494U CN206126382U CN 206126382 U CN206126382 U CN 206126382U CN 201621148494 U CN201621148494 U CN 201621148494U CN 206126382 U CN206126382 U CN 206126382U
- Authority
- CN
- China
- Prior art keywords
- dust
- coal
- power plant
- fixed mounting
- conveying system
- 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.)
- Expired - Fee Related
Links
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a coal conveying system of thermal power plant intelligence presses down dirt system, the on -line screen storage device comprises a base, the top fixed mounting of base has the belt, and the top fixed mounting of belt has an airtight baffle box, the middle part fixed mounting of airtight baffle box has dust blocking curtain, and dust blocking curtain's front end fixed mounting has an atomizer, the top fixed mounting of airtight baffle box has coal dust separator, and coal dust separator's top fixed mounting has an equilibrium reflux pipe, the place ahead fixed mounting of equilibrium reflux pipe has the coal breakage pipe. This coal conveying system of thermal power plant intelligence presses down dirt system is through the aerodynamic principle of applying in a flexible way to dare to break traditional dust removal theory, adopt pressure balance and closed loop circulation mode to cause the entry of material with the air current, form the balanced space of malleation and negative pressure, realize the purpose of decompression dust fall, reach dust removal effect, fill the blank of coal conveying system dust improvement, have very obvious market economy value and wide popularization application prospect.
Description
Technical field
This utility model is related to thermal power plant's dust suppression technology field, specially a kind of Coal Conveying System of Power Plant intelligence dust suppression system
System.
Background technology
Each link of thermal power plant in fuel delivery event can produce a large amount of coal dusts, coal dust as significant damage source,
Can explode in the case where certain condition is met, its destructiveness is even more serious than gas.National security production industry standard
Regulation, the limit value of respirable coal dust exposure concentration is 10mg/m in air of workplace3, Dust Concentration is exceeded to cause pneumonopathy,
Huge threat is brought to the physical and mental health of safety in production and employee.When Dust Concentration is larger, working site visual range reduces,
Operated by personnel's error is very likely resulted in, or even serious thing occurs due to accident potential timely and effective can not be found
Therefore.Meanwhile, coal dust weares and teares acceleration mechanical, shortens service life of equipment.So, coal dust seriously threatens enterprise security, stable fortune
OK.
Utility model content
For problem above, this utility model provides a kind of Coal Conveying System of Power Plant intelligence dust suppression system, realizes and subtracts
The purpose of pressure drop dirt, has reached dust removing effects, has filled up the blank of coal handling system treating flour dust, saves operating maintenance expense, contracting
The short repair time improves work efficiency, can be with the problem in effectively solving background technology.
For achieving the above object, this utility model provides following technical scheme：A kind of Coal Conveying System of Power Plant intelligence dust suppression
System, including base, are installed with above belt, and belt above the base and are installed with airtight gathering sill,
Dust-break curtain is installed with the middle part of the airtight gathering sill, and the front end of dust-break curtain is installed with sprayer unit, it is described close
Close above deflector chute to be installed with above coal dust segregation apparatuss, and coal dust segregation apparatuss and be installed with equilibrium reflux
Pipe, is installed with coal spout in front of the equilibrium reflux pipe, the top of the airtight gathering sill is installed with sensor
Probe, and sensor probe is connected with controller, the controller is fixedly mounted on inside control box.
Used as a kind of preferred technical scheme of this utility model, the airtight gathering sill side seal adopts the resistance to wear smooth of supra polymer
Plate.
Used as a kind of preferred technical scheme of this utility model, the controller adopts PLC control chips, and control box
Surface is provided with function key and display screen.
Used as a kind of preferred technical scheme of this utility model, the bottom of the base is installed with universal wheel.
Compared with prior art, the beneficial effects of the utility model are：The Coal Conveying System of Power Plant intelligence dust suppression system, leads to
Cross and flexibly use aerodynamic principle, and the dedusting theory that dare to be broken traditions, using pressure balance and closed loop circulation side
Air-flow is led to formula the entrance of material, forms the balance space of malleation and negative pressure, realizes the purpose of decompression depositing dust, has been reached and has been removed
Dirt effect, has filled up the blank of coal handling system treating flour dust, saves operating maintenance expense, shortens the repair time and improves work effect
Rate, with obviously market economy value and wide popularizing application prospect.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model control box cross-sectional view.
In figure：1- bases；2- belts；3- airtight gathering sills；4- dust-break curtains；5- sprayer units；6- coal dust segregation apparatuss；7-
Equilibrium reflux pipe；8- coal spouts；9- sensor probes；10- controllers；11- control box；12- function keys；13- display screens；14-
Universal wheel.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Embodiment：
Fig. 1 and Fig. 2 is referred to, this utility model provides a kind of technical scheme：A kind of Coal Conveying System of Power Plant intelligence dust suppression
System, including base 1, the top of the base 1 is installed with belt 2, and the top of belt 2 is installed with closed guide
Groove 3, the middle part of the airtight gathering sill 3 is installed with dust-break curtain 4, and the front end of dust-break curtain 4 is installed with sprayer unit
5, the top of the airtight gathering sill 3 is installed with coal dust segregation apparatuss 6, and the top fixed installation of coal dust segregation apparatuss 6
The front for having equilibrium reflux pipe 7, the equilibrium reflux pipe 7 is installed with coal spout 8, and the top of the airtight gathering sill 3 is consolidated
Dingan County is equipped with sensor probe 9, and sensor probe 9 is connected with controller 10, and the controller 10 is fixedly mounted on control box
Inside 11, the side seal of the airtight gathering sill 3 adopts supra polymer wear-resistant slide plate, the controller 10 to adopt PLC control chips, and
The surface of control box 11 is provided with function key 12 and display screen 13, and the bottom of the base 1 is installed with universal wheel 14.
Operation principle of the present utility model：The Coal Conveying System of Power Plant intelligence dust suppression system, higher level's material is in the mistake for falling
Cheng Zhonghui produces a large amount of air containing dust, simultaneously because the presence of surge, can be on the top and bottom of coal dust segregation apparatuss 6
Between produce differential pressure, it is malleation in negative pressure, airtight gathering sill 3 that air return pipe top is.Therefore coal dust segregation apparatuss 6 can be by
Coal dust is separated from malleation dust air, and the dust separated is dropped down onto in airtight gathering sill 3, and detached wind is then returned to
Coal breakage tube neck supplements top negative pressure source of the gas, and the surface moisture of the coal on belt 2 is converted into digital letter by coal-fired sensor probe 9
Number, intelligent controller 10 is then delivered to, the effect of water smoke covering is reached by controlling sprayer unit 5, make floating dust most final decline
Fall on material and be sent to next stage conveyer belt with material, realize the closed cycle of air-borne dust.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of Coal Conveying System of Power Plant intelligence dust suppression system, including base (1), is installed with above the base (1)
Airtight gathering sill (3) is installed with above belt (2), and belt (2), it is characterised in that：The airtight gathering sill (3)
Middle part is installed with dust-break curtain (4), and the front end of dust-break curtain (4) is installed with sprayer unit (5), the airtight gathering sill
(3) it is installed with above above coal dust segregation apparatuss (6), and coal dust segregation apparatuss (6) and is installed with equilibrium reflux
Pipe (7), is installed with coal spout (8) in front of the equilibrium reflux pipe (7), the top of the airtight gathering sill (3) is fixed
Sensor probe (9) is installed, and sensor probe (9) is connected with controller (10), the controller (10) is fixedly mounted on
Control box (11) is internal.
2. a kind of Coal Conveying System of Power Plant intelligence dust suppression system according to claim 1, it is characterised in that：It is described closed to lead
Hopper (3) side seal adopts supra polymer wear-resistant slide plate.
3. a kind of Coal Conveying System of Power Plant intelligence dust suppression system according to claim 1, it is characterised in that：The controller
(10) using PLC control chips, and the surface of control box (11) is provided with function key (12) and display screen (13).
4. a kind of Coal Conveying System of Power Plant intelligence dust suppression system according to claim 1, it is characterised in that：The base
(1) bottom is installed with universal wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621148494.9U CN206126382U (en) | 2016-10-25 | 2016-10-25 | Coal conveying system of thermal power plant intelligence presses down dirt system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621148494.9U CN206126382U (en) | 2016-10-25 | 2016-10-25 | Coal conveying system of thermal power plant intelligence presses down dirt system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206126382U true CN206126382U (en) | 2017-04-26 |
Family
ID=58575637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621148494.9U Expired - Fee Related CN206126382U (en) | 2016-10-25 | 2016-10-25 | Coal conveying system of thermal power plant intelligence presses down dirt system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206126382U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174887A (en) * | 2017-06-01 | 2017-09-19 | 大唐东北电力试验研究所有限公司 | Power-free dust-removing system |
| CN107265143A (en) * | 2017-06-19 | 2017-10-20 | 大唐黑龙江发电有限公司哈尔滨第热电厂 | Water mist dust fall material guide device and dust-removing method |
| CN107986048A (en) * | 2017-11-28 | 2018-05-04 | 上海齐耀重工有限公司 | The intelligent dust collector of coal handling system |
| CN108622680A (en) * | 2018-06-14 | 2018-10-09 | 贵州大学 | A kind of coal mine ores lifting device with dust suppression function |
-
2016
- 2016-10-25 CN CN201621148494.9U patent/CN206126382U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174887A (en) * | 2017-06-01 | 2017-09-19 | 大唐东北电力试验研究所有限公司 | Power-free dust-removing system |
| CN107265143A (en) * | 2017-06-19 | 2017-10-20 | 大唐黑龙江发电有限公司哈尔滨第热电厂 | Water mist dust fall material guide device and dust-removing method |
| CN107986048A (en) * | 2017-11-28 | 2018-05-04 | 上海齐耀重工有限公司 | The intelligent dust collector of coal handling system |
| CN108622680A (en) * | 2018-06-14 | 2018-10-09 | 贵州大学 | A kind of coal mine ores lifting device with dust suppression function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206126382U (en) | Coal conveying system of thermal power plant intelligence presses down dirt system | |
| CN109779675B (en) | Composite dust removal and purification system for treating ore drawing dust of underground mine drop shaft | |
| CN202697692U (en) | Blanking device of cigarette making machine | |
| CN204564333U (en) | Automatic dust removing energy saving system | |
| CN204842013U (en) | Powder spray device | |
| CN103030000A (en) | Cassava raw material train unloading device | |
| CN207375267U (en) | Slide plate is closed from device for reducing dust | |
| CN203740658U (en) | Bucket discharging dust-removing device and bucket-wheel machine employing same | |
| CN205602616U (en) | Microcirculation dust collector | |
| CN203806268U (en) | Closed graphite loading device | |
| CN204355805U (en) | A kind of environment friendly dedusting hopper | |
| CN204017564U (en) | New Mine air box type pulse bag dust removal unit | |
| CN203064735U (en) | Dust settling box of coal handling system | |
| CN110951512A (en) | Automatic dust fall system and method for coal unloading point of lifting well | |
| CN210285577U (en) | Anti-dust chute and dry material transportation system | |
| CN204980193U (en) | Belt feeder is transported from dust fall system | |
| CN202156753U (en) | Dust removal catcher of high-inclination angle belt conveyor | |
| CN201454290U (en) | Dust-proof dust discharge device for bag-type dust remover | |
| CN102861746B (en) | A kind of dust collection method and device carrying monofilament material equipment | |
| CN102430310B (en) | Method for recycling fine coal particles | |
| CN202765801U (en) | Dust reducing and material guiding device of coal conveying system | |
| CN202366595U (en) | Fine-particle coal charge recovery device | |
| CN206985223U (en) | Water mist dust fall material guide device | |
| CN207430036U (en) | Deacidifying dedusting device | |
| CN202717320U (en) | Dust collection device used on trench or silo bottom belt conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20211025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |