CN209127691U - Bulk cargo belt cleaner - Google Patents
Bulk cargo belt cleaner Download PDFInfo
- Publication number
- CN209127691U CN209127691U CN201821533719.1U CN201821533719U CN209127691U CN 209127691 U CN209127691 U CN 209127691U CN 201821533719 U CN201821533719 U CN 201821533719U CN 209127691 U CN209127691 U CN 209127691U
- Authority
- CN
- China
- Prior art keywords
- box body
- dust collector
- time relay
- collector box
- valve
- 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
- 239000000428 dust Substances 0.000 claims abstract description 50
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000013590 bulk material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a kind of dedusters for the recycling of belt feeder dust, specially bulk cargo belt cleaner.Bulk cargo belt cleaner, including dust collector box body and controller box, filter bag is equipped in dust collector box body, dust collector box body is installed on above the seal closure of discharging point, and dust collector box body is connected to the inner space of seal closure, dust collector box body top side is connected with negative tube, cylinder gate valve and air-introduced machine are provided in negative tube, dust collector box body top is also connected with high pressure tank, the gas outlet of high pressure tank is provided with pulse valve, and first time relay J1, the second time relay J2 and solenoid valve q are provided in controller case body.The utility model collects and conveys dust using bulk cargo belt, saves conventional dust removal device helical feed and the big system of Star-like unloader two, leaves expensive real estate for other equipment in trestle.
Description
Technical field
The utility model relates to a kind of dedusters for the recycling of belt feeder dust, specially bulk cargo belt cleaner, can
Applied to progress dust recycling at the belt blanking of any transporting bulk material.
Background technique
Traditional belt cleaner includes helical feed and Star-like unloader, and helical feed and Star-like unloader need to occupy
Larger space, the narrow conventional dust removal device that is not available in belt conveyor trestle inner space carry out dust recycling, and the utility model utilizes
Bulk cargo belt collect and conveying dust, save conventional dust removal device helical feed and the big system of Star-like unloader two, be trestle in its
He leaves expensive real estate at equipment.
Summary of the invention
In order to solve dust removal problem inside belt conveyor trestle, the utility model provides bulk cargo belt cleaner.
The utility model adopts the following technical scheme that realization: bulk cargo belt cleaner, including dust collector box body and
Controller box, dust collector box body is interior to be equipped with filter bag, and dust collector box body is installed on above the seal closure of discharging point, and deduster case
Body is connected to the inner space of seal closure, and dust collector box body top side is connected with negative tube, and cylinder is provided in negative tube and is inserted
Plate valve and air-introduced machine, dust collector box body top are also connected with high pressure tank, and the gas outlet of high pressure tank is provided with pulse valve, control
First time relay J1, the second time relay J2 and solenoid valve q are provided in device cabinet processed, first time relay J1's
The power supply both ends of air-introduced machine, the second time relay are connected to after the normally-closed contact of coil and the second time relay J2 concatenation
It is connected to after the normally-closed contact concatenation of the coil of device J2, the normally opened contact of first time relay J1 and the second time relay J2
The coil both ends at the power supply both ends of air-introduced machine, the second time relay J2 are parallel with the coil of solenoid valve q, the line of pulse valve
The coil both ends of solenoid valve q are connected in parallel on after the normally opened contact of circle and solenoid valve q concatenation, solenoid valve q is connected to cylinder gate valve
On external high-pressure air source pipeline.
This deduster utilizes air-introduced machine by the adsorbing powder dust in discharging point seal closure on filter bag, dust after adsorbing for a long time
Bonded on filter bag it is blocking, the time relay press setting time output signal, control electromagnetism valve events so that cylinder gate valve will
Negative pressure air duct is inserted stifled, while controlling pulse valve events, and to filter bag blowback, the dust layer on filter bag is fallen high pressure gas in high pressure tank
Enter below discharging point on bulk cargo belt, the material of bulk cargo belt transports trestle below discharging point, in next link by traditional skin
Band deduster is dusted, and the negative pressure air duct short time closes opens for a long time, and high pressure tank is closed the short time for a long time and opened,
Persistent loop completes the effect that dust collection reaches purification air.
This deduster is made of cabinet, air inducing, filtering, pulse cleaning system and control section, is directly mounted at belt feeder
On frame；Because belt conveyor gallery inner space is narrow, it is not available traditional belt cleaner and is dusted, and at belt discharging point
Material falls rear dust from flying, and dust is discharged with the thrust that material is fallen to outside seal closure, causes to form dust pollution inside trestle,
Therefore negative pressure is utilized to collect dust and blowback conveying dust, helical feed and the big system of Star-like unloader two can be saved in this way, be it
Its equipment leaves expensive real estate.The present apparatus can be applied to carry out dust recycling at the belt blanking of any transporting bulk material.
Detailed description of the invention
Fig. 1, Fig. 2 are the structural schematic diagram of the utility model.
Fig. 3 is the circuit diagram of the utility model.
In figure: 1- dust collector box body, 2- filter bag, 3- seal closure, 4- negative tube, 5- cylinder gate valve, 6- air-introduced machine, 7- high
Press air accumulator, 8- pulse valve, 9- belt, 10- dust.
Specific embodiment
Bulk cargo belt cleaner, including dust collector box body 1 and controller box, dust collector box body 1 is interior to be equipped with 28 filter bags
2, dust collector box body 1 is installed on 3 top of seal closure of discharging point, and dust collector box body 1 is connected to the inner space of seal closure, is removed
1 top side of dirt device cabinet is connected with negative tube 4, and cylinder gate valve 5 and air-introduced machine 6, dust collector box body are provided in negative tube 4
Top is also connected with high pressure tank 7, and the gas outlet of high pressure tank 7 is provided with pulse valve 8, is provided with first in controller case body
Time relay J1, the second time relay J2 and solenoid valve q, the coil and second time relay of first time relay J1
The power supply both ends of air-introduced machine, the coil of the second time relay J2, first time are connected to after the normally-closed contact concatenation of J2
The power supply two of air-introduced machine is connected to after the normally-closed contact of the normally opened contact of relay J1 and the second time relay J2 concatenation
End, the coil both ends of the second time relay J2 are parallel with the coil of solenoid valve q, and the coil of pulse valve and solenoid valve q's is normally opened
The coil both ends of solenoid valve q are connected in parallel on after the concatenation of contact, solenoid valve q is connected to the external high-pressure air source pipeline of cylinder gate valve
On.
As shown in Figure 1, arrow is the wind path under air-introduced machine normal operation in figure, dust routes seal closure to filter with the wind
Bag, since the blocking dust accumulation of filter bag is in filter bag surface, when being stacked into certain thickness, output order, by cylinder gate valve
Movement seals air-introduced machine negative pressure channel, and dust collector box body loses negative pressure, while the pulse valve of high-pressure gas tank mouth is opened, high pressure storage
High pressure gas in gas tank is discharged to dust collector box body, and the dust layer on filter bag is fallen on belt, 2 seconds this process used times left side
The right side, then pulse valve is closed, and cylinder gate valve, which is opened, enters normal operating condition, has reached dust not to seal closure external leakage
Purpose has purified the air in trestle.Fig. 2 is high pressure tank blowback process schematic, and arrow indicates blowback wind path in figure.
As shown in figure 3, L connects on fan power, when air-introduced machine, which starts, to be run, L obtain it is electric, power supply by the second time after
2 normally closed switch of electric appliance, first time relay J1, start timing (time can sets itself, fix tentatively 30 minutes.) after 30 minutes
One time relay J1 movement, normally-open normally-close switching.The normally opened contact closure of J1 at this time, the second time relay J2, solenoid valve q
Electric, 2 timing of the time relay is obtained, cylinder inserts stifled air duct, while solenoid valve q normally opened contact closure makes pulse valve coil obtain electric pulse
The high pressure gas of valve events release high pressure tank.Second time relay J2 is generally set in 2 seconds or so, time relay after 2 seconds
Device 2 acts, and the second time relay J2 normally-closed contact is opened, all control element power loss, and the second time relay J2 is multiple immediately
Position, normally-closed contact restore normally closed, and L is powered again by J2 to first time relay J1, start timing, recycle again.
Claims (1)
1. bulk cargo belt cleaner, it is characterised in that including dust collector box body (1) and controller box, dust collector box body (1) is interior
Equipped with filter bag (2), dust collector box body is installed on above the seal closure (3) of discharging point, and dust collector box body (1) and seal closure (3)
Inner space connection, dust collector box body (1) top side is connected with negative tube (4), is provided with cylinder plate in negative tube (4)
Valve (5) and air-introduced machine (6), dust collector box body top are also connected with high pressure tank (7), the gas outlet setting of high pressure tank (7)
Have pulse valve (8), is provided with first time relay J1, the second time relay J2 and solenoid valve q in controller case body, first
The power supply of air-introduced machine (6) is connected to after the normally-closed contact of the coil of time relay J1 and the second time relay J2 concatenation
Both ends, the coil of the second time relay J2, the normally opened contact of first time relay J1 and the second time relay J2 it is normal
The power supply both ends of air-introduced machine (6) are connected to after closed contact concatenation, the coil both ends of the second time relay J2 are parallel with electricity
The coil both ends of solenoid valve q are connected in parallel on after the coil of magnet valve q, the coil of pulse valve (8) and the normally opened contact concatenation of solenoid valve q,
Solenoid valve q is connected on the external high-pressure air source pipeline of cylinder gate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821533719.1U CN209127691U (en) | 2018-09-19 | 2018-09-19 | Bulk cargo belt cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821533719.1U CN209127691U (en) | 2018-09-19 | 2018-09-19 | Bulk cargo belt cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209127691U true CN209127691U (en) | 2019-07-19 |
Family
ID=67228899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821533719.1U Expired - Fee Related CN209127691U (en) | 2018-09-19 | 2018-09-19 | Bulk cargo belt cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209127691U (en) |
-
2018
- 2018-09-19 CN CN201821533719.1U patent/CN209127691U/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: 20190719 |