CN214809273U - Energy-saving and heat-preserving device of bag-type dust collector - Google Patents
Energy-saving and heat-preserving device of bag-type dust collector Download PDFInfo
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- CN214809273U CN214809273U CN202121590650.8U CN202121590650U CN214809273U CN 214809273 U CN214809273 U CN 214809273U CN 202121590650 U CN202121590650 U CN 202121590650U CN 214809273 U CN214809273 U CN 214809273U
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- 239000000428 dust Substances 0.000 title claims description 35
- 238000009434 installation Methods 0.000 claims abstract description 36
- 238000005485 electric heating Methods 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 13
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 13
- 239000004571 lime Substances 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a sack cleaner energy-conserving heat preservation device of sack cleaner technical field, the sack cleaner includes shell, gas outlet, air inlet, apron, card, venturi tube, sack, baffle, installation space, and the shell bottom articulates there is an ash collecting hopper, and ash collecting hopper is by its upset of upset unit drive, and its bottom is equipped with the ash discharge mouth, is equipped with electric heating element, electromagnetic shaker in the shell, and a plurality of electric heating element and electromagnetic shaker are controlled by a pulse valve and start in turn. The inside a plurality of installation spaces that separate into of shell, through the electric heating element and the electromagnetic shaker work in turn in a plurality of installation spaces of outside pulse valve control, adopt the mode of subregion intermittent heating, vibrations like this for the shell is inside to heat, reduces the lime caking phenomenon, and the lime vibrations that will adhere to on the installation space inner wall through the mode of vibrations simultaneously scatter and drop, has avoided the inside thermal quick loss phenomenon of sack cleaner in addition.
Description
Technical Field
The utility model relates to a sack cleaner technical field specifically is an energy-conserving heat preservation device of sack cleaner.
Background
The bag-type dust collector is a dry dust filter, which is suitable for collecting fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.
During concrete production, the dust that can produce during production removes dust, the sack cleaner is used usually in the dust removal, but the sack cleaner is when using, lime in the concrete raw materials can get into in the sack cleaner, because the velocity of flow when gaseous entering sack cleaner is in great, and then can lead to the heat loss in the sack cleaner very fast, the lime humidity that gets into in the sack cleaner is great in addition (generally 3% -5%), produce the caking phenomenon easily and inconvenient clearance.
In order to solve the problems, the energy-saving and heat-preserving device of the bag-type dust remover is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an energy-conserving heat preservation device of sack cleaner, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:
the utility model provides an energy-saving and heat-preserving device of a bag-type dust remover, the bag-type dust remover comprises a shell, the upper side and the lower side of the shell are respectively provided with an air outlet and an air inlet, the top of the utility model is open and is provided with a cover plate, a flower plate is arranged in the utility model, a plurality of venturis are arranged on the flower plate in a penetrating way, the venturi is provided with a cloth bag, the shell is internally provided with a jet flushing pipe, the shell is internally provided with a plurality of clapboards which divide the interior of the shell into a plurality of installation spaces, the cloth bags are uniformly arranged in the installation spaces, the bottom of the shell is open and hinged with a dust collecting hopper, the dust collecting hopper is driven by a turning unit to turn up and down along the hinged part of the dust collecting hopper and the shell, the bottom of the shell is provided with an ash discharge port, a plurality of electric heating elements which are respectively and sequentially arranged in a plurality of installation spaces are arranged in the shell, and a vibrator is arranged in the mounting space, and the electric heating elements and the vibrator are controlled by a pulse valve to be started alternately.
Preferably, the electrical heating element is a resistance wire.
Preferably, the upset unit includes the fixed arm of rigid coupling on the shell, it has the activity free bearing to articulate on the fixed arm, install telescopic cylinder on the activity free bearing, the last drive of telescopic cylinder is connected with the moving part, be equipped with the upset arm on the ash hopper, the moving part is articulated with the upset arm.
Preferably, the horizontal rotation is connected with the axis of rotation in the ash collecting bucket, be equipped with a plurality of installation poles along its axial array in the axis of rotation, wear to be equipped with the telescopic link on the installation pole, the telescopic link can be along the axial free slip of installation pole on the installation pole, and its wears out the one end rigid coupling of installation pole has the scraper blade, scraper blade and ash collecting bucket inner wall sliding contact, the telescopic link is by its installation pole outside slip of elastic drive unit drive.
Preferably, the elastic driving unit comprises a limiting ring sleeved on one end of the telescopic rod penetrating out of the mounting rod, the telescopic rod is further sleeved with a spring, and two ends of the spring in the elastic direction elastically abut against the limiting ring and the mounting rod respectively.
Compared with the prior art, the beneficial effects of the utility model are that: divide into a plurality of installation spaces with the shell is inside, electric heating element and electromagnetic shaker work in turn in a plurality of installation spaces are controlled through outside pulse valve, adopt subregion intermittent heating like this, the mode of vibrations, make the shell inside can heat, reduce lime caking phenomenon, the lime vibrations that will adhere to on the installation space inner wall through the mode of vibrations simultaneously scatter and drop, the inside thermal quick loss phenomenon of sack cleaner has been avoided in addition, through setting up the upset unit, make the collection ash bucket open to the oral area of can overturning down, so that the workman clears up collection ash bucket inner wall.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the assembly structure of an energy-saving and heat-preserving device of a bag-type dust collector of the present invention;
fig. 2 is an enlarged view of a portion of a structure at a in fig. 1.
In the figure: 1-cover plate, 2-air outlet, 3-pattern plate, 4-partition plate, 5-cloth bag, 6-electric heating element, 7-vibrator, 8-air inlet, 9-fixed arm, 10-movable hinged support, 11-telescopic air cylinder, 12-ash collecting bucket, 13-movable part, 14-turnover arm, 15-rotating shaft, 16-installation rod, 17-ash discharge port, 18-scraper, 19-spring, 20-telescopic rod, 21-spacing ring and 22-shell.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-2, an energy-saving and thermal-insulation device for a bag-type dust collector comprises a housing 22, an air outlet 2 and an air inlet 8 are respectively arranged at the upper side and the lower side of the housing 22, the top of the housing is open and is provided with a cover plate 1, a flower plate 3 is arranged in the housing, a plurality of venturi tubes are arranged on the flower plate 3 in a penetrating manner, a cloth bag 5 is arranged on the venturi tubes, a jet-flushing pipe is arranged in the housing 22, a plurality of partition plates 4 are arranged in the housing 22, the plurality of partition plates 4 divide the interior of the housing 22 into a plurality of installation spaces, the plurality of cloth bags 5 are uniformly arranged in the plurality of installation spaces, a plurality of electric heating elements 6 are arranged in the housing 22 and are respectively and sequentially arranged in the plurality of installation spaces, a vibrator 7 is arranged in each installation space, the plurality of electric heating elements 6 and the vibrator 7 are controlled by a pulse valve to be alternately started, the electric heating elements 6 are resistance wires, and can also be metal wire heating fibers or semiconductor heating elements, in order to prevent the bag-type dust collector from taking away heat in the dust collector at a high flow speed to cause energy loss, the inside of the shell 22 is divided into a plurality of installation spaces, the electric heating elements 6 and the vibrators 7 in the installation spaces are controlled to work alternately by an external pulse valve, so that the inside of the shell 22 can be heated by adopting a subarea intermittent heating and vibration mode to reduce lime caking phenomenon, meanwhile, lime attached to the inner wall of the installation spaces is vibrated to be scattered and fall off by the vibration mode, in addition, the rapid loss phenomenon of the heat in the bag-type dust collector is avoided, the bottom of the shell 22 is opened and is hinged with an ash collecting hopper 12, the ash collecting hopper 12 is driven by a turnover unit to turn over up and down along the hinged part of the shell 22, the bottom of the ash collecting hopper is provided with an ash discharging port 17, the ash collecting hopper 12 is connected with a rotating shaft 15 in a horizontal rotation manner, the rotating shaft 15 is provided with a plurality of installation rods 16 along the axial array thereof, an expansion link 20 is arranged on the installation rod 16 in a penetrating manner, the expansion link 20 can freely slide on the installation rod 16 along the axial direction of the installation rod 16, a scraper 18 is fixedly connected to one end of the expansion link 20, the scraper 18 is in sliding contact with the inner wall of the ash collecting hopper 12, the expansion link 20 is driven by an elastic driving unit to slide towards the outer side of the installation rod 16, the elastic driving unit comprises a limit ring 21 sleeved on one end of the expansion link 20, which penetrates out of the installation rod 16, a spring 19 is sleeved on the expansion link 20, two ends of the spring 19 in the elastic direction respectively elastically abut against the limit ring 21 and the installation rod 16, when the lime in the ash collecting hopper 12 needs to be cleaned, an external power supply is firstly switched on, an external motor is started, the external motor drives a rotating shaft 15 to rotate, and then drives a plurality of installation rods 16 to rotate, in the rotating process, the expansion link 20 synchronously rotates, and then the plurality of scraper 18 rotates to scrape the lime on the inner wall of the ash collecting hopper 12, the scraper 18 can tightly support the inner wall of the ash collecting hopper 12 through the elastic support of the spring, the overturning unit comprises a fixed arm 9 fixedly connected on a shell 22, a movable hinged support 10 is hinged on the fixed arm 9, a telescopic cylinder 11 is installed on the movable hinged support 10, a movable part 13 is connected on the telescopic cylinder 11 in a driving way, an overturning arm 14 is arranged on the ash collecting hopper 12, the movable part 13 is hinged with the overturning arm 14, when the lime in the ash collecting bucket 12 is cleaned, the ash discharging opening can be opened for cleaning, when the ash discharging opening is blocked or the lime in the ash collecting bucket 12 is inconvenient to clean, the ash collecting bucket 12 needs to be opened at the moment, firstly, the telescopic cylinder 11 is started, the cylinder rod of the telescopic cylinder 11 is telescopic, the movable part 13 is driven to move upwards, and the ash collecting bucket 12 is turned downwards, further, the opening of the hopper 12 faces downward, and at this time, the worker can clean the lime caked inside the hopper 12.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An energy-saving and heat-insulating device of a bag-type dust collector, the bag-type dust collector comprises a shell (22), wherein an air outlet (2) and an air inlet (8) are respectively arranged at the upper side and the lower side of the shell (22), the top of the shell is open and is provided with a cover plate (1), a pattern plate (3) is arranged in the shell, a plurality of venturi tubes are arranged on the pattern plate (3) in a penetrating way, a cloth bag (5) is arranged on the venturi tubes, and a spraying pipe is arranged in the shell (22), the energy-saving and heat-insulating device is characterized in that a plurality of partition plates (4) are arranged in the shell (22), the interior of the shell (22) is divided into a plurality of installation spaces by the partition plates (4), the cloth bags (5) are uniformly arranged in the installation spaces, an open bottom of the shell (22) is hinged with an ash collecting hopper (12), and the ash collecting hopper (12) is driven by a turning unit to turn over up and down along the hinged position with the shell (22), the bottom of the shell is provided with an ash discharge port (17), a plurality of electric heating elements (6) which are sequentially arranged in a plurality of installation spaces are arranged in the shell (22), a vibrator (7) is arranged in the installation spaces, and the electric heating elements (6) and the vibrator (7) are controlled by a pulse valve to be alternately started.
2. The energy-saving and heat-preserving device of a bag-type dust collector as claimed in claim 1, wherein the electric heating element (6) is a resistance wire.
3. The energy-saving and heat-preserving device of a bag-type dust collector in claim 1, wherein the turning unit comprises a fixed arm (9) fixedly connected to the housing (22), the fixed arm (9) is hinged to a movable hinged support (10), a telescopic cylinder (11) is mounted on the movable hinged support (10), a moving part (13) is connected to the telescopic cylinder (11) in a driving manner, a turning arm (14) is arranged on the dust collecting hopper (12), and the moving part (13) is hinged to the turning arm (14).
4. The energy-saving and heat-insulating device of a bag-type dust collector in claim 1, wherein a rotating shaft (15) is connected to the dust collecting hopper (12) in a horizontal rotating manner, a plurality of mounting rods (16) are arranged on the rotating shaft (15) along the axial array of the rotating shaft, telescopic rods (20) are arranged on the mounting rods (16) in a penetrating manner, the telescopic rods (20) can freely slide on the mounting rods (16) along the axial direction of the mounting rods (16), a scraper (18) is fixedly connected to one end of each telescopic rod penetrating out of the mounting rods (16), the scraper (18) is in sliding contact with the inner wall of the dust collecting hopper (12), and the telescopic rods (20) are driven by an elastic driving unit to slide towards the outer side of the mounting rods (16).
5. The energy-saving and heat-insulating device of a bag-type dust collector according to claim 4, wherein the elastic driving unit comprises a limiting ring (21) sleeved on one end of the telescopic rod (20) penetrating out of the mounting rod (16), the telescopic rod (20) is further sleeved with a spring (19), and two ends of the spring (19) in the elastic direction elastically abut against the limiting ring (21) and the mounting rod (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121590650.8U CN214809273U (en) | 2021-07-13 | 2021-07-13 | Energy-saving and heat-preserving device of bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121590650.8U CN214809273U (en) | 2021-07-13 | 2021-07-13 | Energy-saving and heat-preserving device of bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214809273U true CN214809273U (en) | 2021-11-23 |
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ID=78814433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121590650.8U Active CN214809273U (en) | 2021-07-13 | 2021-07-13 | Energy-saving and heat-preserving device of bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214809273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116236861A (en) * | 2023-03-24 | 2023-06-09 | 浙江红石梁集团热电有限公司 | Dust remover special for desulfurization and denitrification device |
| CN117900204A (en) * | 2022-10-11 | 2024-04-19 | 长鑫存储技术有限公司 | Cleaning device and cleaning control method |
-
2021
- 2021-07-13 CN CN202121590650.8U patent/CN214809273U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900204A (en) * | 2022-10-11 | 2024-04-19 | 长鑫存储技术有限公司 | Cleaning device and cleaning control method |
| CN116236861A (en) * | 2023-03-24 | 2023-06-09 | 浙江红石梁集团热电有限公司 | Dust remover special for desulfurization and denitrification device |
| CN116236861B (en) * | 2023-03-24 | 2023-08-15 | 浙江红石梁集团热电有限公司 | Dust remover special for desulfurization and denitrification device |
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