CN208288272U - A kind of spiral static dust-extraction unit - Google Patents
A kind of spiral static dust-extraction unit Download PDFInfo
- Publication number
- CN208288272U CN208288272U CN201820573065.9U CN201820573065U CN208288272U CN 208288272 U CN208288272 U CN 208288272U CN 201820573065 U CN201820573065 U CN 201820573065U CN 208288272 U CN208288272 U CN 208288272U
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- Prior art keywords
- dust
- extraction unit
- unit ontology
- fixedly connected
- centrifugal blower
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Abstract
The utility model discloses a kind of spiral static dust-extraction units, including dust-extraction unit ontology, centrum, hermatic door and centrifugal blower, the middle part lower end of the dust-extraction unit ontology is fixedly connected with centrum, the lower right side of the dust-extraction unit ontology is closely connected with centrifugal blower, the upper end side of the centrifugal blower is fixedly connected with connecting tube, one end of the dust-extraction unit ontology is fixedly connected with shell, the lower part two sides of the shell are closely connected with supporting leg, the inside middle-end of the dust-extraction unit ontology is fixedly connected with cylinder, downside one end of the centrum is hinged with hermatic door, the inside middle-end of the dust-extraction unit ontology is fixedly connected with electrostatic adsorption bar, the present apparatus installs electrostatic adsorption bar additional, with electrostatic precipitation function, nano sized particles substance can be adsorbed, improve dust removing effects, dust storage chamber and centrum are separated, not when removing dust stratification It needs to suspend use device, dust stratification height in device, device convenient to overhaul can be observed in time.
Description
Technical field
The utility model relates to dedusting technology field, specially a kind of spiral static dust-extraction unit.
Background technique
Spiral dust collecting apparatus is one kind of dust-extraction unit, and dust removal mechanism is that dust-contained airflow is made to rotate, by means of from
Grit is separated from air-flow and is trapped in wall by mental and physical efforts, then so that grit is fallen into ash bucket by gravity, spiral dust catcher in
Begin to use within 1885, have evolved into diversified forms, by air-flow mode of entrance, tangential entry type can be divided into and axially into formula
The all parts of two classes, cyclone dust collectors all have the dimensions ratio, and the variation of each proportionate relationship can influence whirlwind
The efficiency and the pressure loss of deduster, wherein deduster diameter, air inlet port dimensions, air slit diameter are major influence factors,
It should be noted that favorable factor can also be converted into unfavorable factor, in addition, some factors are for mentioning when being more than a certain boundary when use
High efficiency of dust collection is advantageous, but will increase the pressure loss, thus must take into account to the adjustment of each factor.
Current spiral dust collecting apparatus, does not install electrostatic adsorption bar additional typically, without electrostatic precipitation function, to minimum
Particulate matter can not adsorb, and dust removing effects are limited, non-separation dust collector room and centrum, need to suspend using dress when removing dust stratification
It sets, causes the unnecessary time to waste, dust stratification height in device cannot be observed in time, be unfavorable for turnaround of unit.
So how to design a kind of spiral static dust-extraction unit, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of spiral static dust-extraction units, to solve to propose in above-mentioned background technique
It does not install electrostatic adsorption bar additional typically, without electrostatic precipitation function, nano sized particles substance can not be adsorbed, dust removing effects have
Limit, non-separation dust collector room and centrum, need to suspend use device when removing dust stratification, and the unnecessary time is caused to waste, cannot
The problem of observing dust stratification height in device in time, being unfavorable for turnaround of unit.
To achieve the above object, the utility model provides the following technical solutions: a kind of spiral static dust-extraction unit, including removes
The middle part lower end of dirt device noumenon, centrum, hermatic door and centrifugal blower, the dust-extraction unit ontology is fixedly connected with centrum, institute
The downside one end for stating centrum is hinged with hermatic door, and the lower right side of the dust-extraction unit ontology is closely connected with centrifugal blower, institute
The upper end side for stating centrifugal blower is fixedly connected with connecting tube, and one end of the dust-extraction unit ontology is fixedly connected with shell, institute
The lower part two sides for stating shell are closely connected with supporting leg, and the inside middle-end of the dust-extraction unit ontology is fixedly connected with cylinder, institute
The left lower for stating centrum is closely connected with supporting platform seat, and the right end lower hinge of the hermatic door has hinge, the centrifugation wind
The lower end side of machine is bolted horizontal centrifugal blower bottom plate, and the upside middle-end of the centrifugal blower bottom plate is closely connected with
The inside middle-end of driving belt, the dust-extraction unit ontology is fixedly connected with electrostatic adsorption bar.
Preferably, the top middle-end of the dust-extraction unit ontology is socketed with air outlet, and the downside middle-end of the air outlet is tight
It is close to be connected with dust storage chamber.
Preferably, the inside right end of the hermatic door is connected with rotary spanner, the left end of the rotary spanner one
It has been bolted glass window.
Preferably, the lower part middle-end of the cylinder is closely connected with filter screen, and rotation connects in the middle part of the lower end of the filter screen
It is connected to ash discharge control valve.
Preferably, inspection hole is fixedly connected on the downside of the right end of the dust-extraction unit ontology, on the right side of the inspection hole
Portion is closely connected with air inlet pipe.
Preferably, the inside middle-end of the centrifugal blower is connected with central rotating shaft, the downside one of the central rotating shaft
End is closely welded with symmetrical stable triangular frame.
Compared with prior art, the utility model provides a kind of spiral static dust-extraction unit, have it is following the utility model has the advantages that
Electrostatic adsorption bar is installed additional by the air outlet position in spiral dust catcher, is adsorbed the substance of nano sized particles, is improved dust removing effects,
By the setting of air outlet, purified gas is discharged in time, by the setting of dust storage chamber, the dust that top is collected is united
One banks up cleaning, reduces unnecessary time waste, by the installation of rotary spanner, facilitates operator to dust storage chamber
Cleaning, by the installation of glass window, is conducive to operator and observes dust accretions situation at any time, and reduce blocking device can
Can property part foreign matter screened out by the installation of filter screen, protect lower section centrum, can be with by the installation of ash discharge control valve
When dust stratification is discharged into lower section, do not influence device normal use, improve work efficiency, by the installation of inspection hole, convenient for checking
Working state of device, by the installation of air inlet pipe, ensure that needs to pass through the peace of central rotating shaft in processing gas energy input unit
Dress, effectively increases blower revolution, by the installation of stable triangular frame, improves the reliability of blower work.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram of the A in the utility model Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of the B in the utility model Fig. 1；
In figure: 1- dust-extraction unit ontology；2- electrostatic adsorption bar；3- shell；4- cylinder；5- supporting leg；6- dust storage chamber；7- branch
Support pedestal；8- ash discharge control valve；9- filter screen；10- centrum；11- inspection hole；12- air inlet pipe；13- connecting tube；14- air outlet；
15- hinge；16- hermatic door；17- glass window；18- rotary spanner；19- central rotating shaft；20- centrifugal blower；21- is centrifuged wind
Machine bottom board；22- stable triangular frame；23- driving belt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides technical solution: a kind of spiral static dust-extraction unit, including dust-extraction unit
The middle part lower end of ontology 1, centrum 10, hermatic door 16 and centrifugal blower 20, dust-extraction unit ontology 1 is closely welded with centrum 10, vertebra
Downside one end of body 10 is hinged with hermatic door 16, and the lower right side of dust-extraction unit ontology 1 has been bolted centrifugal blower 20, centrifugation
The upper end side flanged joint of blower 20 has connecting tube 13, and one end of dust-extraction unit ontology 1 is welded with shell 3, the lower part of shell 3
Two sides have been bolted supporting leg 5, and the inside middle-end of dust-extraction unit ontology 1 is socketed with cylinder 4, the left lower screw thread of centrum 10
It is connected with supporting platform seat 7, the right end lower hinge of hermatic door 16 has hinge 15, and the lower end side of centrifugal blower 20 has been bolted
Horizontal centrifugal blower bottom plate 21, the upside middle-end of centrifugal blower bottom plate 21 are closely connected with driving belt 23, dust-extraction unit sheet
The inside middle-end card slot of body 1 is connected with electrostatic adsorption bar 2, installs electrostatic adsorption bar additional by the air outlet position in spiral dust catcher
2, ionize the gas molecule in flue gas using high voltage direct current non-uniform electric field, by electrostatic when Charged reaches pole plate or polar curve
Power is adsorbed on pole plate or polar curve, so that dust is fallen into ash bucket to make gas cleaning, can be adsorbed the substance of nano sized particles, improve
The top middle-end of dust removing effects, dust-extraction unit ontology 1 is socketed with air outlet 14, in time will be net by the setting of air outlet 14
Gas discharge after change, the downside middle-end of air outlet 14 are closely welded with dust storage chamber 6, by the setting of dust storage chamber 6, top are received
The dust of collection uniformly banks up cleaning, reduces unnecessary time waste, and the inside right end of hermatic door 16 is connected with rotation
Spanner 18 facilitates cleaning of the operator to dust storage chamber 6, the left end one of rotary spanner 18 by the installation of rotary spanner 18
Portion has been bolted glass window 17, by the installation of glass window 17, is conducive to operator and observes dust accretions at any time
Situation, a possibility that reducing blocking device, the lower part middle-end of cylinder 4 is closely connected with filter screen 9, passes through the peace of filter screen 9
Dress, has screened out part foreign matter, protects lower section centrum 10, is rotatably connected to ash discharge control valve 8, institute in the middle part of the lower end of filter screen 9
Stating ash discharge control valve 8 is butterfly control valve, by the installation of ash discharge control valve 8, dust stratification can be discharged into lower section at any time, not influence to fill
Normal use is set, is improved work efficiency, flanged joint has inspection hole 11 on the downside of the right end of dust-extraction unit ontology 1, passes through inspection
The installation in hole 11, is convenient for check device working condition, and the right upper portion of inspection hole 11 is closely welded with air inlet pipe 12, passes through air inlet
The installation of pipe 12, ensure that needs in processing gas energy input unit, and the inside middle-end of centrifugal blower 20 is connected with center and turns
Axis 19, downside one end of central rotating shaft 19 are closely welded with symmetrical stable triangular frame 22, pass through the peace of stable triangular frame 22
Dress improves the reliability of blower work.
Working principle: equipment is connected into upper voltage rating, makes unit normal run, passes through the air outlet in spiral dust catcher
Position installs electrostatic adsorption bar 2 additional, adsorbs the substance of nano sized particles, improves dust removing effects, by the setting of air outlet 14, in time
Purified gas is discharged on ground, by the setting of dust storage chamber 6, the dust that top is collected uniformly is banked up cleaning, is reduced not
Necessary time waste, by the installation of rotary spanner 18, facilitates cleaning of the operator to dust storage chamber 6, is seen by glass
The installation for examining window 17 is conducive to a possibility that operator observes dust accretions situation at any time, reduces blocking device, passes through filtering
The installation of net 9 has screened out part foreign matter, protects lower section centrum 10 can be at any time by dust stratification by the installation of ash discharge control valve 8
It is discharged into lower section, device normal use is not influenced, improves work efficiency, by the installation of inspection hole 11, is convenient for check device work
Make state, by the installation of air inlet pipe 12, ensure that is needed in processing gas energy input unit, by the installation of central rotating shaft 19,
Blower revolution is effectively increased, by the installation of stable triangular frame 22, improves the reliability of blower work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of spiral static dust-extraction unit, including dust-extraction unit ontology (1), centrum (10), hermatic door (16) and centrifugal blower
(20), it is characterised in that: the middle part lower end of the dust-extraction unit ontology (1) is fixedly connected with centrum (10), the centrum (10)
Downside one end be hinged with hermatic door (16), the lower right side of the dust-extraction unit ontology (1) is closely connected with centrifugal blower
(20), the upper end side of the centrifugal blower (20) is fixedly connected with connecting tube (13), one end of the dust-extraction unit ontology (1)
It is fixedly connected with shell (3), the lower part two sides of the shell (3) are closely connected with supporting leg (5), the dust-extraction unit ontology
(1) inside middle-end is fixedly connected with cylinder (4), and the left lower of the centrum (10) is closely connected with supporting platform seat (7), institute
The right end lower hinge for stating hermatic door (16) has hinge (15), and the lower end side of the centrifugal blower (20) has been bolted level
Centrifugal blower bottom plate (21), the upside middle-end of the centrifugal blower bottom plate (21) is closely connected with driving belt (23), described
The inside middle-end of dust-extraction unit ontology (1) is fixedly connected with electrostatic adsorption bar (2).
2. a kind of spiral static dust-extraction unit according to claim 1, it is characterised in that: the dust-extraction unit ontology (1)
Top middle-end be socketed with air outlet (14), the downside middle-end of the air outlet (14) is closely connected with dust storage chamber (6).
3. a kind of spiral static dust-extraction unit according to claim 1, it is characterised in that: the inside of the hermatic door (16)
Right end is connected with rotary spanner (18), and the left end one of the rotary spanner (18) has been bolted glass window
(17).
4. a kind of spiral static dust-extraction unit according to claim 1, it is characterised in that: in the lower part of the cylinder (4)
End is closely connected with filter screen (9), is rotatably connected to ash discharge control valve (8) in the middle part of the lower end of the filter screen (9).
5. a kind of spiral static dust-extraction unit according to claim 1, it is characterised in that: the dust-extraction unit ontology (1)
Right end on the downside of be fixedly connected with inspection hole (11), the right upper portion of the inspection hole (11) is closely connected with air inlet pipe (12).
6. a kind of spiral static dust-extraction unit according to claim 1, it is characterised in that: the centrifugal blower (20) it is interior
Portion's middle-end is connected with central rotating shaft (19), and downside one end of the central rotating shaft (19) is closely welded with symmetrical triangle
Steady rest (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820573065.9U CN208288272U (en) | 2018-04-21 | 2018-04-21 | A kind of spiral static dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820573065.9U CN208288272U (en) | 2018-04-21 | 2018-04-21 | A kind of spiral static dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208288272U true CN208288272U (en) | 2018-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820573065.9U Expired - Fee Related CN208288272U (en) | 2018-04-21 | 2018-04-21 | A kind of spiral static dust-extraction unit |
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| CN (1) | CN208288272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848669A (en) * | 2019-12-06 | 2020-02-28 | 武汉永平科技有限公司 | Material separator of circulating fluidized bed boiler |
-
2018
- 2018-04-21 CN CN201820573065.9U patent/CN208288272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848669A (en) * | 2019-12-06 | 2020-02-28 | 武汉永平科技有限公司 | Material separator of circulating fluidized bed boiler |
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| 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: 20181228 Termination date: 20200421 |
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| CF01 | Termination of patent right due to non-payment of annual fee |