CN207786165U - A kind of pitch dust precipitator - Google Patents
A kind of pitch dust precipitator Download PDFInfo
- Publication number
- CN207786165U CN207786165U CN201721491971.6U CN201721491971U CN207786165U CN 207786165 U CN207786165 U CN 207786165U CN 201721491971 U CN201721491971 U CN 201721491971U CN 207786165 U CN207786165 U CN 207786165U
- Authority
- CN
- China
- Prior art keywords
- dust
- settling pocket
- cleaning case
- dust settling
- mounting plate
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- 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 provides a kind of pitch dust precipitator, it is related to a kind of dust-extraction unit, multiple dust settling pockets that it includes dust cleaning case that its technology, which wants programme element, is arranged inside dust cleaning case, air inlet pipe is offered in the lower wall of dust cleaning case, upper side wall is provided with escape pipe, dust cleaning case lower end is provided with dust removal port, the dust cleaning case is divided to form dust room and air-purifying chamber by the mounting plate of setting, dust settling pocket is arranged on a mounting board, and gas enters air-purifying chamber in dust room by dust settling pocket；It is the blowing component for blowing to by air-purifying chamber side dust room side to be provided on the upside of the dust cleaning case to dust settling pocket blowing and wind direction；The dust settling pocket is in " round estrade " shape being vertically arranged, and the area of lower face is less than the area of upper surface.Automatically dust settling pocket can be cleaned so that be not easy to accumulate dust on dust settling pocket, to reduce the number for taking out cleaning to dust settling pocket, reduce manual labor amount, while improving dust settling pocket working efficiency.
Description
Technical field
The utility model is related to dust-extraction units, more specifically, it relates to a kind of pitch dust precipitator.
Background technology
Bituminous mixing plant is one kind needs indispensability to be used to set for building highway, standard highway, municipal road etc.
It is standby comprising feed proportioning system, drying system, combustion system, hot material promotion, vibrating screen, hot material storage warehouse, weigh stirring system,
Asphalt feeding system, powder supplying system, dust pelletizing system, finished product bin and control system etc..
When using bituminous mixing plant, stirred by feed proportioning system, drying system, combustion system, vibrating screen, weighing in raw material
During mixing system, a large amount of gases for carrying dust are will produce, however, these gases need after cleaner dedusting
It can be discharged into air.
Existing bituminous mixing plant is dusted by using dust settling pocket, and the existing notification number that can refer to is
The Chinese patent document of CN205619348U, it discloses a kind of bitumen flue gas processing unit, technical points include treatment box
Body is connected in processing babinet one end with dust-removing box, bag filter is provided in dust-removing box, the bottom of dust-removing box is also
It is provided with dust cleaning case exhaust pipe.
A kind of this bitumen flue gas processing unit, to the dust in gas is handled by using bag filter, when
Bag filter worked after the time of one end, can add up a large amount of dust in cloth bag, in order to not influence the working efficiency of bag filter,
It needs to clear up cloth bag taking-up, can just continue work, this method, dust is cleared up although can also reach
It is more inconvenient repeatedly still to pick and place use for purpose.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of pitch dust precipitator, energy
It is enough that dust settling pocket is cleaned automatically so as to be not easy to accumulate dust on dust settling pocket, be cleaned to reduce to take out dust settling pocket
Number, reduce manual labor amount, while improving dust settling pocket working efficiency.
To achieve the above object, the utility model provides following technical solution：
The multiple dust settling pockets being arranged inside a kind of pitch dust precipitator, including dust cleaning case, dust cleaning case, under dust cleaning case
Side wall offers air inlet pipe, and upper side wall is provided with escape pipe, dust cleaning case lower end is provided with dust removal port, the dust cleaning case passes through
The mounting plate of setting is divided to form dust room and air-purifying chamber, and dust settling pocket is arranged on a mounting board, and gas passes through dedusting in dust room
Bag enters air-purifying chamber；It is by air-purifying chamber side to blow to powder to be provided on the upside of the dust cleaning case to dust settling pocket blowing and wind direction
The blowing component of dirt room side；The dust settling pocket is in " round estrade " shape being vertically arranged, and the area of lower face is less than upper end
The area in face.
By using above-mentioned technical proposal, the blowing component of dust settling pocket and setting by setting when in use can
Blowing is proceeded to dust settling pocket with interval, is blown off to the dust on dust settling pocket so that it is not easy adhesive dust on dust settling pocket,
It avoids dust settling pocket to block, reduces the wash number of dust settling pocket, while making the dust removing effects of dust settling pocket higher；
By being in " round estrade " by dust settling pocket setting, and the area of lower end is less than the area of upper end so that dust settling pocket is in work
Make in engineering, periphery is oblique so that dust is not easy to be bonded in dust settling pocket outer surface, the dust removing effects of dust settling pocket compared with
It is good.
Preferably, the blowing component includes that be fixed at hair-dryer on the outside of dust cleaning case, one end connection hair-dryer another
The gas-guide tube that one end is dried into dust settling pocket.
It by using above-mentioned technical proposal, can be blowed into dust settling pocket by the hair-dryer of setting, to removing
Dirt bag is washed into sector-style so that the surface of dust settling pocket is not easy to accumulate dust, to reduce the process of artificial cleaning dust settling pocket, subtracts
Small working strength.
Preferably, offering multiple mounting holes on the mounting plate, the dust settling pocket includes that one end is plugged in mounting hole
The dustproof cloth bag that the other end abuts keel shoe on a mounting board and is sleeved on keel shoe；Keel shoe is by using bolt
It fixes on a mounting board.
By using above-mentioned technical proposal, by being arranged dust settling pocket in mounting hole, meanwhile, using bolt by keel shoe
It fixes on a mounting board so that dust settling pocket can be dismantled, and facilitate to be disassembled and cleaned, replaced.
Preferably, described one end close to mounting plate offers buckling groove, the elasticity that the dustproof cloth bag passes through setting
Lasso is socketed in buckling groove.
By using above-mentioned technical proposal, by the buckling groove of setting while shackle member being consolidated by using elastic collar
It is scheduled in buckling groove, can be fixed, be dismantled with convenient dust-proofing cloth bag.
Preferably, being fixedly installed the wind shield perpendicular to mounting plate in the dust room, the wind shield is set to institute
It states between air inlet pipe and dust settling pocket, and wind shield is perpendicular to air inlet tube axis direction.
By using above-mentioned technical proposal, by the wind shield of setting, when being washed into sector-style to dust settling pocket, wind shield can be with
More effectively prevent dust from blowing into air inlet pipe.
Preferably, the lower end of the wind shield is less than air inlet pipe, dust settling pocket lower end.
It is washed in wind by using above-mentioned technical proposal by the way that the lower end of wind shield is less than air inlet pipe and dust settling pocket lower end
When the dust on dust settling pocket can be blocked preferably.
Preferably, the dust room lower end is in cone, is covered in the dust removal port and be provided with sealing cover.
By using above-mentioned technical proposal, when exhaust gas, which enters dust room, is dusted operation, heavier dust can be fallen
In dirt pocket lower end, by being in cone in dust room's lower end setting so that dust can be preferably discharged by lower end dust removal port.
In conclusion the utility model has the advantages that：
1, it can be spaced and dust settling pocket is proceeded to when in use by the blowing component of the dust settling pocket of setting and setting
Blowing, blows off to the dust on dust settling pocket so that is not easy adhesive dust on dust settling pocket, avoids dust settling pocket and occur to block up
Plug reduces the wash number of dust settling pocket, while making the dust removing effects of dust settling pocket higher；
2, by being in " round estrade " by dust settling pocket setting, and the area of lower end is less than the area of upper end so that dust settling pocket exists
In work process, periphery is oblique so that dust is not easy to be bonded in dust settling pocket outer surface, the dust removing effects of dust settling pocket compared with
It is good；
3, by the wind shield of setting, when being washed into sector-style to dust settling pocket, wind shield more can effectively prevent dust
It blows into air inlet pipe.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of pitch dust precipitator；
Fig. 2 is a kind of schematic diagram of prominent dust cleaning case internal structure in pitch dust precipitator；
Fig. 3 is a kind of structural schematic diagram of dust settling pocket in pitch dust precipitator.
Reference numeral：1, rack；2, dust cleaning case；21, air inlet pipe；22, escape pipe；23, mounting plate；231, mounting hole；24、
Dust room；25, air-purifying chamber；26, wind shield；27, dust removal port；28, sealing cover；3, dust settling pocket；31, dustproof cloth bag；32, keel
Frame；321, fixed plate；322, buckling groove；323, elastic collar；4, blowing component；41, hair-dryer；42, gas-guide tube；421, outlet air
Mouthful.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing, wherein the identical attached drawing of identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of pitch dust precipitator, as depicted in figs. 1 and 2, including rack 1, be set in rack 1 dust cleaning case 2, with
And the multiple dust settling pockets 3 being arranged in the dust cleaning case 2, wherein the lower wall of dust cleaning case 2 be provided with be connected in dust cleaning case 2 into
Tracheae 21, upside is provided with escape pipe 22, and when to waste gas dedusting, exhaust gas enters dust cleaning case 2 by air inlet pipe 21, by dust settling pocket
It is discharged by escape pipe 22 after 3 dedustings.
Dust cleaning case 2 is cylindrical, is fixed with mounting plate 23 in 2 inner horizontal of dust cleaning case, mounting plate 23, which divides dust cleaning case 2, is
Upper and lower two chambers：Dust room 24 and air-purifying chamber 25；Wherein, air inlet pipe 21 is connected to dust room 24, and escape pipe 22 is connected to air-purifying chamber
25。
Multiple mounting holes 231 are offered on mounting plate 23, dust settling pocket 3 is fixed on across mounting hole 231 on mounting plate 23.
As shown in Figures 2 and 3, dust settling pocket 3 includes the dragon that dustproof cloth bag 31 and support dustproof cloth bag 31 are kept open
Skeleton 32, wherein keel shoe 32 passes through mounting hole 231, and one end horizontal extension close to mounting plate 23 forms fixed plate 321,
When installation, fixed plate 321 is connected on mounting plate 23, and is fixed by using bolt.So that keel shoe 32 can carry out
Dismounting, it is convenient that dustproof cloth bag 31 is cleaned.
Further, buckling groove 322 is offered on keel shoe 32 and close to the side of fixed plate 321, is socketed dustcloth
Bag 31 when, dustproof cloth bag 31 is fixed in buckling groove 322 by using elastic collar 323, to dustproof cloth bag 31 into
When row cleaning, dustproof cloth bag 31 is easy to be dismantled.
When being dusted using dustproof cloth bag 31, it is easy accumulation dust in the outside of dustproof cloth bag 31, to be easy to make
It is blocked at dustproof cloth bag 31, dust is accumulated in 31 outer surface of dustproof cloth bag in order to prevent, is in " round estrade " shape by the setting of dust settling pocket 3
Shape, and the area of the lower face of dust settling pocket 3 is less than the area of upper surface, so that dust is not easy to be bonded in dust settling pocket 3
Outer surface.
Meanwhile in order to which the dust to 3 outside of dust settling pocket is purged, blowing component 4 is provided on dust cleaning case 2, every
For a period of time, dust settling pocket 3 is blowed in blowing component 4, and wind direction is to blow to 24 side of dust room by 25 side of air-purifying chamber, to
The dust for being attached to 3 outside of dust settling pocket can be blown off, achieve the effect that wash 3 wind of dust settling pocket.
As shown in Fig. 2, blowing component 4 includes the hair-dryer 41 for being fixed at 2 outside of dust cleaning case, one end connection hair-dryer
41 other ends pass through the gas-guide tube 42 that air-purifying chamber 25 is dried into dust settling pocket 3, due to being provided with multiple dust settling pockets 3, gas-guide tube 42
It is both provided with an air outlet 421 at each 3 upper end opening of dust settling pocket.
When being washed into sector-style to dust settling pocket 3, enters air inlet pipe 21 to subtract lower dust, be fixedly installed in dust room 24
The upper end of wind shield 26, wind shield 26 is fixed on mounting plate 23, and lower end is less than air inlet pipe 21, dust settling pocket 3, in wind
When washing, can blocks dust enter air inlet pipe 21.
In conjunction with shown in Fig. 1 and Fig. 2, the lower end setting of dust cleaning case 2 is in coniform, and dust removal port 27 is offered in bottom end, to
When exhaust gas carries out in dust room 24, the larger dust of weight can be fallen in 2 bottom of dust cleaning case, can by setting in coniform
It is discharged by dust removal port 27 so that dust is more easy, meanwhile, it is covered in dust removal port 27 and is provided with sealing cover 28, in dust room
In 24 when dedusting, dust removal port 27 is closed using sealing cover 28, exhaust gas is prevented to be discharged by dust removal port 27.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (7)
1. a kind of pitch dust precipitator, including dust cleaning case（2）, dust cleaning case（2）Multiple dust settling pockets of inside setting（3）, except
Dirt case（2）Lower wall offer air inlet pipe（21）, upper side wall is provided with escape pipe（22）, in dust cleaning case（2）Lower end is arranged
There is dust removal port（27）, it is characterized in that：
The dust cleaning case（2）Pass through the mounting plate of setting（23）Segmentation forms dust room（24）And air-purifying chamber（25）, dust settling pocket（3）
It is arranged in mounting plate（23）On, gas is in dust room（24）By dust settling pocket（3）Into air-purifying chamber（25）；
The dust cleaning case（2）Upside be provided with to the dust settling pocket（3）Blowing and wind direction are by air-purifying chamber（25）Side blows to
Dust room（24）The blowing component of side（4）；
The dust settling pocket（3）In " round estrade " shape being vertically arranged, and the area of lower face is less than the area of upper surface.
2. pitch dust precipitator according to claim 1, it is characterized in that：
The blowing component（4）Including being fixed at dust cleaning case（2）The hair-dryer in outside（41）, one end connect hair-dryer（41）
The other end is to dust settling pocket（3）The gas-guide tube of interior blowing（42）.
3. pitch dust precipitator according to claim 1, it is characterized in that：
The mounting plate（23）On offer multiple mounting holes（231）, the dust settling pocket（3）It is plugged on mounting hole including one end
（231）The interior other end is connected to mounting plate（23）On keel shoe（32）And it is sleeved on keel shoe（32）On dustproof cloth bag
（31）；Keel shoe（32）Mounting plate is fixed on by using bolt（23）On.
4. pitch dust precipitator according to claim 3, it is characterized in that：
The keel shoe（32）Close to mounting plate（23）One end offer buckling groove（322）, the dustproof cloth bag（31）It is logical
Cross the elastic collar of setting（323）It is socketed in buckling groove（322）It is interior.
5. pitch dust precipitator according to claim 1, it is characterized in that：
The dust room（24）It is inside fixedly installed perpendicular to mounting plate（23）Wind shield（26）, the wind shield（26）Setting
In the air inlet pipe（21）With dust settling pocket（3）Between, and wind shield（26）Perpendicular to air inlet pipe（21）Axis direction.
6. pitch dust precipitator according to claim 5, it is characterized in that：
The wind shield（26）Lower end be less than air inlet pipe（21）, dust settling pocket（3）Lower end.
7. pitch dust precipitator according to claim 1, it is characterized in that：
The dust room（24）Lower end is in cone, the dust removal port（27）Upper covering is provided with sealing cover（28）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491971.6U CN207786165U (en) | 2017-11-09 | 2017-11-09 | A kind of pitch dust precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491971.6U CN207786165U (en) | 2017-11-09 | 2017-11-09 | A kind of pitch dust precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207786165U true CN207786165U (en) | 2018-08-31 |
Family
ID=63285396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721491971.6U Expired - Fee Related CN207786165U (en) | 2017-11-09 | 2017-11-09 | A kind of pitch dust precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207786165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821306A (en) * | 2019-03-20 | 2019-05-31 | 镇江东亚碳素焦化有限公司 | A kind of dust-extraction unit and its dust removal method of calcined coke |
-
2017
- 2017-11-09 CN CN201721491971.6U patent/CN207786165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821306A (en) * | 2019-03-20 | 2019-05-31 | 镇江东亚碳素焦化有限公司 | A kind of dust-extraction unit and its dust removal method of calcined coke |
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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 |
Granted publication date: 20180831 Termination date: 20201109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |