CN209005420U - Novel belt venturi scrubber bag cage - Google Patents
Novel belt venturi scrubber bag cage Download PDFInfo
- Publication number
- CN209005420U CN209005420U CN201820943410.3U CN201820943410U CN209005420U CN 209005420 U CN209005420 U CN 209005420U CN 201820943410 U CN201820943410 U CN 201820943410U CN 209005420 U CN209005420 U CN 209005420U
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- bag cage
- bag
- connecting plate
- skeleton
- cage
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Abstract
The utility model discloses a kind of novel belt venturi scrubber bag cages, for the dedusting with venturi scrubber bag cage, including bag cage ontology, the bag cage ontology includes Venturi tube, bag cage mouth annulus, filter bag and bag cage skeleton, the bag cage mouth annulus is located at the top of the bag cage skeleton, the bag cage skeleton is made of longitudinal bag cage main reinforcement and lateral bag cage supporting rib, the Venturi tube is arranged in the bag cage mouth annulus, the filter bag is arranged in the bag cage with the Venturi tube, the top of the bag cage skeleton is welded with connecting plate, the length of the bag cage mouth annulus to the connecting plate is 100mm-120mm, circumferentially interval is evenly arranged with mounting hole in the plate face of the connecting plate, the bag cage ontology is connect by the connecting plate with the intracorporal card of case, the lower part quartile of the bag cage ontology is in the case In vivo；The utility model is compact-sized, high dust collection efficiency, eliminates conventional dust removal bag cage and installs the problem of Venturi tube increases resistance and bag cage mouth filter bag ash removal blind area additional.
Description
Technical field
The utility model technology is related to a kind of deduster bag cage, and in particular to a kind of novel belt venturi scrubber bag cage.
Background technique
Sack cleaner currently used in the market, especially large-scale deduster, is all made of inside long bag plus bag cage supports
The form of negative pressure operation；Compressed air is used to improve ash-removal effect, single pulse valve adds single injection tube alignment filter pocket mouths
Direct jetting deashing form；Prolong the service life for protection filter bag of dust collector, bag cage installs Venturi tube additional, induces secondary gas flow blowback
Contracting bag improves ash-removal effect and increases the running resistance and deduster of deduster sack instead due to a large amount of uses of Venturi tube
Operation energy consumption, limit the development of its own.
Utility model content
The technical problem to be solved by the utility model is to overcoming the shortcomings of existing equipment, it is simply tight to provide a kind of structure
It gathers, deashing is clean at the top of filter bag, the novel belt venturi scrubber bag cage that running resistance is small, energy-saving.
The technical solution of the utility model is: a kind of novel belt venturi scrubber bag cage, including bag cage ontology, the bag
Cage ontology includes Venturi tube, bag cage mouth annulus, filter bag and bag cage skeleton, and the bag cage mouth annulus is located at the bag cage skeleton most
Upper end, the bag cage skeleton are made of longitudinal bag cage main reinforcement and lateral bag cage supporting rib, and the bag cage main reinforcement is annular uniformly weldering
Connect on the bag cage mouth annulus, and the bag cage supporting rib along the circumferential direction with the bag cage main reinforcement vertical welding, the text
The head of family name's pipe is mounted on inside the bag cage mouth annulus, and the filter bag is connected by way of the clip of upper end with the Venturi tube
It connects, the top of the bag cage skeleton is welded with connecting plate, and the inner ring surface of the connecting plate is welded on the Venturi tube tail portion or less
The bag cage main reinforcement outer ring on, and the bag cage mouth annulus to the connecting plate length be 100mm-120mm, the company
Fishplate bar is that circumferentially interval is evenly arranged with mounting hole in circular ring shape and plate face, and the bag cage ontology passes through the connecting plate and case
Intracorporal card connection, the lower part quartile of the bag cage ontology is in the cabinet.
The installation hole number being arranged in the installation hole number of the connecting plate and the card matches, the connecting plate with
Sealing ring is provided between the card, and the connecting plate is fixed by bolts in the top of the card.
The method of the welding uses airtight welding mode, and the bag cage skeleton uses 45 quenched structural steel.
The utility model technology has the advantages that
1, the utility model improves installation site, is equivalent to deduster bag cage top lengthening the region 100mm-120mm,
Air-flow can directly be spread around after passing through card, increase about 4 times of gas passing area of bag cage mouth, reduce bag cage implication stream wind speed
To the 1/4 of original structure, dust pelletizing system resistance 50Pa is reduced, duster system mating for the stone production line of a set of 500T/H:
Air quantity 110,000 m3/h, power of motor 180Kw, can reduce electric energy 1.8Kw, 1.8 × 20 × 300=10800Kw/ of Nian Jieneng per hour
h；The failure of filter bag caused by Venturi tube area thoroughly disappears, and increases the effective filtration area of deduster 1.6%, reduces operation energy consumption.
2, the utility model uses outer ring welded connecting plate mode to make bag cage ontology overall structure, manufacture easy to process and
Installation, structure are more safe and reliable.
3, the utility model connects card and connecting plate using hole mode, and is fixed in cabinet by card, and increase finishes
The stability of structure, runs smoothly, while convenient disassembly, save the cost.
4, the utility model uses airtight welding mode, and seal is encrypted between connecting plate and card, enhances the gas of deduster
Close property reduces operation energy consumption so that dedusting is more efficient.
5, the utility model uses 45 quenched structural steel, and the firmer bag cage of structure is unlikely to deform, and more preferably protects bag cage not
It is damaged, improves the service life of filter bag.
Detailed description of the invention
Fig. 1 is conventional belt venturi scrubber bag cage structure chart；
Fig. 2 is the utility model structure chart；
Fig. 3 is the installation schematic diagram of above-mentioned Fig. 1；
Fig. 4 is the installation schematic diagram of above-mentioned Fig. 2.
Specific embodiment
The utility model is made further explanation in the following with reference to the drawings and specific embodiments:
Referring to Fig. 1-4,1- Venturi tube, 2- bag cage mouth annulus, 3- bag cage main reinforcement, 4- bag cage supporting rib, 5- connecting plate, 6- flower
Plate, 7- inhale blowpipe, 8- filtration inefficiencies region.
Embodiment: a kind of novel belt venturi scrubber bag cage, including bag cage ontology, the bag cage ontology includes Venturi tube
1, bag cage mouth annulus 2, filter bag and bag cage skeleton, bag cage mouth annulus 2 are located at the top of bag cage skeleton, and bag cage skeleton is by longitudinal bag
Cage main reinforcement 3 and lateral bag cage supporting rib 4 form, and bag cage main reinforcement 3 is annular uniform welding on bag cage mouth annulus 2, and bag cage branch
Muscle 4 is supportted along the circumferential direction with 3 vertical welding of bag cage main reinforcement, and the head of Venturi tube 1 is mounted on inside bag cage mouth annulus 2, and filter bag is logical
The mode for crossing upper end clip is connect with Venturi tube 1, it is characterized in that: the top of bag cage skeleton is welded with connecting plate 5, connecting plate 5
Inner ring surface is welded on the outer ring of 1 tail portion of Venturi tube bag cage main reinforcement 3 below, and the length of bag cage mouth annulus 2 to connecting plate 5 is
100mm-120mm, connecting plate 5 are that circumferentially interval is evenly arranged with mounting hole in circular ring shape and plate face, and bag cage ontology passes through company
Fishplate bar 5 is connect with the intracorporal card 6 of case, and the lower part point of bag cage ontology is located in the box body.
The installation hole number being arranged in the installation hole number of connecting plate 5 and card 6 matches, between connecting plate 5 and card 6
It is provided with sealing ring, and connecting plate 5 is fixed by bolts in the top of card 6.
The method of welding uses airtight welding mode, and bag cage skeleton uses 45 quenched structural steel.
Working principle: schematic diagram is installed with reference to attached drawing 3-4 bag cage, gas is inhaled due to inhaling the high negative pressure of blowpipe 7 when bag cage works
Enter bag cage, by the filter media fibre of bag cage to the screening of dust, retention, inertia, diffusion, adherency, electrostatic and gravity, dust
It is screened, sealing of the conventional type bag cage due to card and cabinet, the positional distance sack 100mm of gas discharge, this section
Distance is just known as filter bag failure area, and for the utility model due to installing connecting board structure additional using intermediate, filtration inefficiencies region 8 is complete
It removes, crosses connecting plate clean gas and discharge surrounding, so that deashing is completely thorough, work running resistance reduces, while operation energy consumption
Lower.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations with
Modification, is still within the scope of the technical solutions of the present invention.
Claims (3)
1. a kind of novel belt venturi scrubber bag cage, including bag cage ontology, the bag cage ontology includes Venturi tube (1), bag cage
Mouth annulus (2), filter bag and bag cage skeleton, the bag cage mouth annulus (2) are located at the top of the bag cage skeleton, the bag cage bone
Frame is made of longitudinal bag cage main reinforcement (3) and lateral bag cage supporting rib (4), and the bag cage main reinforcement (3) is annular uniform welding in institute
It states on bag cage mouth annulus (2), and the bag cage supporting rib (4) is along the circumferential direction with bag cage main reinforcement (3) vertical welding, it is described
It is internal that the head of Venturi tube (1) is mounted on the bag cage mouth annulus (2), the filter bag by way of the clip of upper end with the text
Family name manages (1) connection, it is characterized in that: the top of the bag cage skeleton is welded with connecting plate (5), the inner ring surface of the connecting plate (5)
It is welded on the outer ring of the Venturi tube (1) tail portion bag cage main reinforcement (3) below, and the bag cage mouth annulus (2) arrives institute
The length for stating connecting plate (5) is 100mm-120mm, and the connecting plate (5) is that circumferentially interval is uniformly set in circular ring shape and plate face
It is equipped with mounting hole, the bag cage ontology is connect by the connecting plate (5) with the intracorporal card of case (6), the bag cage ontology
Lower part quartile is in the cabinet.
2. a kind of novel belt venturi scrubber bag cage according to claim 1, it is characterized in that: the connecting plate (5)
The installation hole number that is arranged matches in installation hole number and the card (6), the connecting plate (5) and the card (6) it
Between be provided with sealing ring, and the connecting plate (5) is fixed by bolts in the top of the card (6).
3. a kind of novel belt venturi scrubber bag cage according to claim 1, it is characterized in that: the method for the welding is adopted
With airtight welding mode, the bag cage skeleton uses 45 quenched structural steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820943410.3U CN209005420U (en) | 2018-06-19 | 2018-06-19 | Novel belt venturi scrubber bag cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820943410.3U CN209005420U (en) | 2018-06-19 | 2018-06-19 | Novel belt venturi scrubber bag cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209005420U true CN209005420U (en) | 2019-06-21 |
Family
ID=66827646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820943410.3U Active CN209005420U (en) | 2018-06-19 | 2018-06-19 | Novel belt venturi scrubber bag cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209005420U (en) |
-
2018
- 2018-06-19 CN CN201820943410.3U patent/CN209005420U/en active Active
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