CN205730718U - Explosion-proof wet dust pelletizing system - Google Patents
Explosion-proof wet dust pelletizing system Download PDFInfo
- Publication number
- CN205730718U CN205730718U CN201620434460.XU CN201620434460U CN205730718U CN 205730718 U CN205730718 U CN 205730718U CN 201620434460 U CN201620434460 U CN 201620434460U CN 205730718 U CN205730718 U CN 205730718U
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- explosion
- dirt pocket
- dust
- pelletizing system
- air inlet
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Abstract
The utility model discloses a kind of explosion-proof wet dust pelletizing system, including dirt pocket, the middle part of dirt pocket is provided with spray system, and the bottom of dirt pocket connects air inlet pipe, and the top of dirt pocket connects exhaustor, and exhaustor connects blower fan, and blower fan connects chimney；Being provided with inlet end venting of dust explosion sheet in air inlet pipe, the top of dirt pocket is provided with dust removal unit venting of dust explosion sheet；When the pressure in air inlet pipe is excessive, inlet end venting of dust explosion sheet automatically opens up, and carries out pressure release with atmosphere；When the pressure in dirt pocket is excessive, dust removal unit venting of dust explosion sheet automatically opens up, and carries out pressure release with atmosphere；System will not be exploded, improve the security performance of system.
Description
Technical field
This utility model relates to cleaner field, particularly relates to explosion-proof wet dust pelletizing system.
Background technology
Along with environmental protection and the reinforcement of safety consciousness, in the industrial production, such as colliery, silica flour, aluminium powder, starch, coke powder etc.,
More and more higher to the emission request of waste gas, bag-type dust collecting equipment is one of high-effective dust-removing equipment of processing waste gas, has
Stable, have wide range of applications, efficiency of dust collection advantages of higher.But, exhaust dust device with bag is waited in use, is susceptible to
The accident of dust explosion, potential safety hazard is relatively big, is susceptible to casualties；Explosion-protection equipment etc. is installed in exhaust dust device with bag,
Later maintenance cost is high.
Utility model content
This utility model solves the technical problem that and there is provided a kind of good dedusting effect and safer explosion-proof wet dust pelletizing system.
This utility model solves its technical problem the technical scheme is that explosion-proof wet dust pelletizing system, including dirt pocket, removes
The middle part of dirt room is provided with spray system, and the bottom of dirt pocket connects air inlet pipe, and the top of dirt pocket connects exhaustor, row
Trachea connects blower fan, and blower fan connects chimney；Being provided with inlet end venting of dust explosion sheet in air inlet pipe, the top of dirt pocket is provided with removes
Dirt portion venting of dust explosion sheet.
When the pressure in air inlet pipe is excessive, inlet end venting of dust explosion sheet automatically opens up, and carries out pressure release with atmosphere；When in dirt pocket
Pressure excessive time, dust removal unit venting of dust explosion sheet automatically opens up, and carries out pressure release with atmosphere；System will not be exploded, carry
The high security performance of system.
Further: in described air inlet pipe, be provided with dust instrument and anemobiagraph, the exit of air inlet pipe is provided with automatic water jetting
Device.
Further: described spray system includes the water tank being connected with dirt pocket, the spray apertures being arranged in dirt pocket and incites somebody to action
Water in water tank is delivered to the water pump in dirt pocket, and the exit of water pump is provided with hydraulic pressure sensor and flow transducer.
Further: described water tank is provided with Multistage filtering device, liquidometer and automatic water-replenishing device, the bottom of water tank sets
It is equipped with pressure filter.
Further: being provided above except mist layer of described spray apertures.
Further: in described dirt pocket, be provided with dust removal unit temperature sensor, the exit of exhaustor be provided with pneumatic operated valve with
And axial flow blower.
Further: described blower fan is explosion-proof fan, the exit of explosion-proof fan is provided with deafener.
Further: the top of described chimney is provided with lightning arrester, the top of chimney is additionally provided with rainhat, the height of chimney
Degree is more than 15 meters.
The beneficial effects of the utility model are: arrange inlet end venting of dust explosion sheet in air inlet pipe, when the pressure in air inlet pipe is excessive,
Inlet end venting of dust explosion sheet automatically opens up, and carries out pressure release with atmosphere；Dust removal unit venting of dust explosion sheet it is provided with, when removing on the top of dirt pocket
When the pressure of dirt indoor is excessive, dust removal unit venting of dust explosion sheet automatically opens up, and carries out pressure release with atmosphere；System will not be occurred quick-fried
Fried, improve the security performance of system.
Accompanying drawing explanation
Fig. 1 is explosion-proof wet dust pelletizing system schematic diagram；
Being labeled as in figure: dirt pocket 1, dust removal unit venting of dust explosion sheet 11, dust removal unit temperature sensor 12, air inlet pipe 2, inlet end is let out
Quick-fried 21, dust instrument 22, anemobiagraph 23, automatic sprinkler 24, exhaustor 3, pneumatic operated valve 31, axial flow blower 32, wind
Machine 4, deafener 41, chimney 5, rainhat 51, water tank 61, water pump 62, hydraulic pressure sensor 63, flow transducer 64,
Automatic water-replenishing device 65, pressure filter 66, liquidometer 67.
Detailed description of the invention
With detailed description of the invention, this utility model is illustrated further below in conjunction with the accompanying drawings.
As it is shown in figure 1, explosion-proof wet dust pelletizing system, including dirt pocket 1, the middle part of dirt pocket 1 is provided with spray system, removes
The bottom of dirt room 1 connects air inlet pipe 2, and the top of dirt pocket 1 connects exhaustor 3, and exhaustor 3 connects blower fan 4, wind
Machine 4 connects chimney 5；Being provided with inlet end venting of dust explosion sheet 21 in air inlet pipe 2, the top of dirt pocket 1 is provided with dust removal unit venting of dust explosion
Sheet 11；Air inlet pipe 2 arranges inlet end venting of dust explosion sheet 21, when the pressure in air inlet pipe 1 is excessive, inlet end venting of dust explosion sheet 21
Automatically open up, carry out pressure release with atmosphere；Dust removal unit venting of dust explosion sheet 11 it is provided with, when in dirt pocket 1 on the top of dirt pocket 1
Pressure excessive time, dust removal unit venting of dust explosion sheet 11 automatically opens up, and carries out pressure release with atmosphere；System will not be exploded,
Improve the security performance of system.
Being provided with dust instrument 22 and anemobiagraph 23 in described air inlet pipe 2, the exit of air inlet pipe 2 is provided with automatic water jetting dress
Put 24；Dust concentration in air inlet pipe 2 is detected by dust instrument 22, and anemobiagraph 23 is explosion-proof anemobiagraph, it is ensured that blast pipe
Intake velocity in 1 is more than 23 meter per seconds, occurs without dust settling and laying dust, when dust concentration in air inlet pipe 2 in blast pipe 1
Time bigger, automatic sprinkler 24 is sprayed water, and prevents air inlet pipe 2 from blocking.
Described spray system includes the water tank 61 being connected with dirt pocket 1, the spray apertures being arranged in dirt pocket 1 and by water tank 61
The water pump 62 that interior water is delivered in dirt pocket 1, the exit of water pump 62 is provided with hydraulic pressure sensor 63 and flow transducer
64；Water in water tank 61 is delivered to the spray apertures of the top of dirt pocket 1 by water pump 62, and from top to bottom, air inlet pipe 1 enters water
Gas convection current from bottom to top, water is fully contacted with gas, and the dust in gas sweeps away the bottom falling into dirt pocket 1, flows into water tank 61
In；Hydraulic pressure sensor 63 is for monitoring the discharge pressure of water pump 62, to ensure that discharge pressure is in the range of setting；Flow passes
Sensor 64 is for detecting the water flow of water pump 62, it is ensured that the spray of spray system and dust removing effects.
Described water tank 61 is provided with Multistage filtering device, liquidometer 67 and automatic water-replenishing device 65, and the bottom of water tank 61 sets
It is equipped with pressure filter 66；When in water tank 61, liquid level is less than the liquid level set, automatic water-replenishing device 65 carries out moisturizing；Pressure filter 66
Water in water tank 61 is carried out solid-liquid separation, in order to cleaned out by solid；Water tank 61 arranges Multistage filtering device in water tank
Water filters, and the water after filtration is transferred out by water pump 62 and carries out spraying operation, forms the spray system of circulation.
Being provided above except mist layer of described spray apertures；Except the water droplet in gas is filtered by mist layer, decrease water loss,
Save water consumption.
Be provided with dust removal unit temperature sensor 12 in described dirt pocket 1, the exit of exhaustor 3 be provided with pneumatic operated valve 31 and
Axial flow blower 32；Pneumatic operated valve 31 controls the break-make of exhaustor 3, and the gas in dirt pocket 1 is extracted out and arranged by axial flow blower 32
Put.
Described blower fan 4 is explosion-proof fan, and the exit of explosion-proof fan is provided with deafener 41；Blower fan 3 is run by deafener 41
Time noise eliminate, reduce sound pollution.
The top of described chimney 5 is provided with lightning arrester, and the top of chimney 5 is additionally provided with rainhat 51, and the height of chimney 5 is big
In 15 meters；Chimney 4 is shielded by rainhat 41；Lightning arrester further increases the security performance of system.
Explosion-proof wet dust pelletizing system of the present utility model, arranges inlet end venting of dust explosion sheet in air inlet pipe, when the pressure mistake in air inlet pipe
Time big, inlet end venting of dust explosion sheet automatically opens up, and carries out pressure release with atmosphere；Dust removal unit venting of dust explosion sheet it is provided with on the top of dirt pocket,
When the pressure in dirt pocket is excessive, dust removal unit venting of dust explosion sheet automatically opens up, and carries out pressure release with atmosphere；System will not be sent out
Raw blast, improves the security performance of system.
Above-described detailed description of the invention, has been carried out the purpose of this utility model, technical scheme and beneficial effect the most in detail
Describe in detail bright, be it should be understood that and the foregoing is only detailed description of the invention of the present utility model, be not limited to this reality
With novel, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, all should wrap
Within being contained in protection domain of the present utility model.
Claims (8)
1. explosion-proof wet dust pelletizing system, including dirt pocket, it is characterised in that: the middle part of dirt pocket is provided with spray system, removes
The bottom of dirt room connects air inlet pipe, and the top of dirt pocket connects exhaustor, and exhaustor connects blower fan, and blower fan connects cigarette
Chimney；Being provided with inlet end venting of dust explosion sheet in air inlet pipe, the top of dirt pocket is provided with dust removal unit venting of dust explosion sheet.
2. explosion-proof wet dust pelletizing system as claimed in claim 1, it is characterised in that: it is provided with dust instrument in described air inlet pipe
And anemobiagraph, the exit of air inlet pipe is provided with automatic sprinkler.
3. explosion-proof wet dust pelletizing system as claimed in claim 1, it is characterised in that: described spray system includes and dirt pocket
Water tank, the spray apertures being arranged in dirt pocket and the water pump that the water in water tank is delivered in dirt pocket, the going out of water pump being connected
Hydraulic pressure sensor and flow transducer it is provided with at Kou.
4. explosion-proof wet dust pelletizing system as claimed in claim 3, it is characterised in that: described water tank is provided with multistage filtering dress
Put, liquidometer and automatic water-replenishing device, the bottom of water tank is provided with pressure filter.
5. explosion-proof wet dust pelletizing system as claimed in claim 3, it is characterised in that: being provided above of described spray apertures is removed
Mist layer.
6. explosion-proof wet dust pelletizing system as claimed in claim 1, it is characterised in that: it is provided with dust removal unit in described dirt pocket
Temperature sensor, the exit of exhaustor is provided with pneumatic operated valve and axial flow blower.
7. explosion-proof wet dust pelletizing system as claimed in claim 1, it is characterised in that: described blower fan is explosion-proof fan, explosion-proof
The exit of blower fan is provided with deafener.
8. explosion-proof wet dust pelletizing system as claimed in claim 1, it is characterised in that: the top of described chimney is provided with lightning-arrest
Device, the top of chimney is additionally provided with rainhat, and the height of chimney is more than 15 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434460.XU CN205730718U (en) | 2016-05-13 | 2016-05-13 | Explosion-proof wet dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434460.XU CN205730718U (en) | 2016-05-13 | 2016-05-13 | Explosion-proof wet dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205730718U true CN205730718U (en) | 2016-11-30 |
Family
ID=57366629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620434460.XU Active CN205730718U (en) | 2016-05-13 | 2016-05-13 | Explosion-proof wet dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205730718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110433589A (en) * | 2019-07-23 | 2019-11-12 | 昆山钛锟环保节能科技有限公司 | Waste liquid automatic deslagging system |
-
2016
- 2016-05-13 CN CN201620434460.XU patent/CN205730718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110433589A (en) * | 2019-07-23 | 2019-11-12 | 昆山钛锟环保节能科技有限公司 | Waste liquid automatic deslagging system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |