CN219209315U - Cloth bag dust remover for modified starch production - Google Patents

Cloth bag dust remover for modified starch production Download PDF

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Publication number
CN219209315U
CN219209315U CN202223491488.1U CN202223491488U CN219209315U CN 219209315 U CN219209315 U CN 219209315U CN 202223491488 U CN202223491488 U CN 202223491488U CN 219209315 U CN219209315 U CN 219209315U
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China
Prior art keywords
shell
wall
air
baffle
inner cavity
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CN202223491488.1U
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Chinese (zh)
Inventor
孟强
信继龙
信驰宇
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Shenyang Xuegong Adhesive Technology Co ltd
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Shenyang Xuegong Adhesive Technology Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

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Abstract

The utility model discloses a cloth bag dust remover for producing modified starch, which comprises: the dust removal device comprises a shell, a plurality of dust removal cavities are formed in the inner cavity of the shell, a filter bag is arranged in the inner cavity of the dust removal cavities, a ventilation cavity is formed in the inner cavity of the shell, the filter bag is connected with the ventilation cavity through an air passage, a baffle is arranged in the inner cavity of the shell, a back blowing mechanism is assembled on the top end of the shell, a plurality of shielding mechanisms are assembled on the outer wall of the baffle, the shielding mechanisms correspond to the air passages, a plurality of through grooves are formed in the outer wall of the baffle, and the through grooves can be sealed through the shielding mechanisms. This sack cleaner is used in modified starch production, in-service use, can be in the state of equipment not stopping the operation, clear up the filter bag that needs the cleanness wantonly alone, can't carry out tail gas treatment when avoiding stopping the equipment, help improving work efficiency, can also concentrate the clearance to the dust after the clearance and discharge, the operation of being convenient for.

Description

Cloth bag dust remover for modified starch production
Technical Field
The utility model relates to the technical field of dust removal equipment, in particular to a cloth bag dust remover for modified starch production.
Background
The modified starch is a natural polymer compound of polysaccharide substances formed by the polycondensation of glucose, is a renewable material with the most abundant natural sources, is degradable, does not pollute the environment, has a large number of reactive hydroxyl groups in a molecular chain, provides a structural basis for the modification of the starch, is based on the inherent characteristics of the natural starch, and is characterized in that a bag-type dust remover is needed for tail gas collection treatment in order to improve the performance of the starch and expand the application range of the starch, and utilizes physical, chemical or enzymatic treatment to introduce new functional groups on the starch molecules or change the size of the starch molecules and the properties of starch particles, thereby changing the natural characteristics of the starch, ensuring that the starch is more suitable for the requirements of certain applications.
The bag-type dust collector is suitable for capturing fine, dry and non-fibrous dust, the filter bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by utilizing the filtering effect of the fiber fabric, and when the dust-containing gas enters the bag-type dust collector, dust with large particles and large specific gravity falls down due to the action of gravity and falls into an ash bucket, and when the gas containing finer dust passes through the filter material, the dust is blocked, so that the gas is purified.
The filtering cloth bags of the used cloth bag dust remover used at the present stage are all in the same space, equipment is required to be stopped and swung when the cloth bags are cleaned, back blowing cleaning is carried out again, each cloth bag cannot be cleaned independently, tail gas treatment cannot be carried out when the equipment is stopped and swung, and therefore the work efficiency is not improved.
Disclosure of Invention
The utility model aims to provide a cloth bag dust remover for producing modified starch, which solves the problem that the filter cloth bag provided in the background art cannot be cleaned by back blowing independently without closing equipment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a bag-type dust remover for producing modified starch, comprising: the dust removal device comprises a shell, a plurality of dust removal cavities are formed in the inner cavity of the shell, a filter bag is arranged in the inner cavity of the dust removal cavities, a ventilation cavity is formed in the inner cavity of the shell, the filter bag is connected with the ventilation cavity through an air channel, a partition plate is arranged in the inner cavity of the shell, a back blowing mechanism is arranged at the top end of the shell, a plurality of shielding mechanisms are arranged on the outer wall of the partition plate and correspond to the air channel, a plurality of through grooves are formed in the outer wall of the partition plate, the through shielding mechanisms can seal the through grooves, an air inlet pipe is arranged at the rear side of the shell, an air inlet is arranged at the left end of the air inlet pipe, a plurality of air distribution pipes are arranged at the outer wall of the air inlet pipe, the other end of the air distribution pipes are communicated with the inner cavity of the dust removal cavities, a valve is arranged on the outer wall of the air distribution pipes, the opening or closing of the air distribution pipes can be controlled, a motor is arranged at the left side of the shell, the output end of the motor extends into the inner cavity of the shell, one end of the motor is provided with a conveying screw through a shaft coupling, the other end of the conveying screw is arranged at the right side of the conveying screw, the other end of the conveying screw is arranged on the right side of the inner cavity of the shell, and the right side of the inner cavity of the shell is provided with a vent opening at the right side of the air inlet end which extends.
Preferably, the blowback mechanism includes: the fan, and the fan install in the top left side of shell, the upper air pipe is installed to the output of fan, a plurality of lower tracheal one end is installed to the tracheal outer wall of upper air, and the lower tracheal other end extends into the inner chamber of shell, the one end of bellows is installed to the one end that lower tracheal extended into the shell, the pipeline is installed to the other end of bellows, the stopper is installed to the outer wall of pipeline, the extension board is still installed to the outer wall of pipeline, a plurality of cylinder is installed on the top of shell, the output of cylinder install in the outer wall of extension board.
Preferably, the length of the telescopic change of the output end of the air cylinder is matched with the distance from the partition plate to the top end of the air passage.
Preferably, the diameter of the limiting block is matched with the diameter of the air passage.
Preferably, the shielding mechanism includes: the first baffle, and first baffle rotatable install in the outer wall of baffle, be connected through the torsional spring between the outer wall of first baffle and the outer wall of baffle, the iron plate is still installed to the outer wall of first baffle, the permanent magnet is installed to the outer wall of baffle, and the permanent magnet with the outer wall position of iron plate is corresponding.
Preferably, the shape of the first baffle is matched with the shape of the through groove of the outer wall of the baffle, and the outer wall of the first baffle is provided with a rubber pad.
Compared with the prior art, the utility model has the beneficial effects that: this sack cleaner is used in modified starch production closes the valve of the corresponding minute trachea of filter bag with needs clearance, make the pipeline push away first baffle and extend the inner chamber of intake duct through opening the cylinder, open the high-speed air current of fan and blow to the sack through upper airway, lower airway, bellows and pipeline, realize the blowback clearance, open motor drive conveying screw and rotate and concentrate the discharge to the dust that falls, in the in-service use, can be in the state that equipment does not stop the operation, can clear up the filter bag that needs to clean wantonly alone, can't carry out tail gas treatment when avoiding the off-stream equipment, help improving work efficiency, can also concentrate the clearance to the dust after the clearance and discharge, convenient operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a rear view of the present utility model.
Fig. 3 is an enlarged view of the utility model at a.
Fig. 4 is a schematic view of a second baffle structure according to the present utility model.
In the figure: 1. the dust removal device comprises a shell, 2, a dust removal cavity, 3, a filter bag, 4, a ventilation cavity, 5, an air passage, 6, a partition plate, 7, a back blowing mechanism, 71, a fan, 72, an upper air pipe, 73, a lower air pipe, 74, a corrugated pipe, 75, a pipeline, 76, a limiting block, 77, an extension plate, 78, an air cylinder, 8, a shielding mechanism, 81, a first baffle, 82, a torsion spring, 83, an iron block, 84, a permanent magnet, 9, an air inlet, 10, an air inlet pipe, 11, an air distribution pipe, 12, a motor, 13, a conveying screw, 14, a sewage outlet, 15, an air outlet, 16 and a second baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a bag-type dust collector for producing modified starch, which comprises the following technical scheme: a bag-type dust remover for producing modified starch, comprising: the utility model discloses a dust collection device, which comprises a shell 1, a dust collection cavity 2, a filter bag 3, a ventilation cavity 4, an air flue 5, a baffle 6, a blowback mechanism 7, a shielding mechanism 8, an air inlet 9, an air inlet pipe 10, an air distribution pipe 11, a motor 12, a conveying screw 13, a drain 14, an air outlet 15 and a second baffle 16, wherein the inner cavity of the shell 1 is provided with a plurality of dust collection cavities 2, the filter bag 3 is installed in the inner cavity of the dust collection cavity 2, the filter bag 3 is the existing equipment, dust passing can be blocked, gas filtration is realized, the ventilation cavity 4 is provided in the inner cavity of the shell 1, the filter bag 3 is connected with the ventilation cavity 4 through the air flue 5, the baffle 6 is installed in the inner cavity of the shell 1, the blowback mechanism 7 is assembled on the top end of the shell 1, the blowback mechanism 7 can realize the cleaning of the filter bag 3, the outer wall of the baffle 6 is assembled with a plurality of shielding mechanisms 8, the plurality of shielding mechanisms 8 correspond to the air flue 5, the outer wall of the baffle 6 is provided with a plurality of through grooves, the through groove can be closed through the shielding mechanism 8, the air inlet pipe 10 is arranged at the rear side of the shell 1, the air inlet 9 is arranged at the left end of the air inlet pipe 10, the outer wall of the air inlet pipe 10 is provided with a plurality of air distribution pipes 11, the other ends of the air distribution pipes 11 are communicated with the inner cavity of the dust removing cavity 2, the outer wall of the air distribution pipes 11 is provided with a valve which can control the opening or closing of the passage of the air distribution pipes 11, the left side of the shell 1 is provided with the motor 12, the output end of the motor 12 extends into the inner cavity of the shell 1, the output end of the motor 12 is provided with one end of the conveying screw 13 through a coupler, the other end of the conveying screw 13 is arranged at the right side of the inner wall of the shell 1 through a bearing, the motor 12 is started to drive the conveying screw 13 to rotate, the right side of the bottom end of the shell 1 is provided with the sewage outlet 14, the right side top of the shell 1 is provided with the air outlet 15, the second baffle 16 is installed on the upper end of the outer edge of one end of the gas distribution pipe 11 extending into the inner cavity of the dust removal cavity 2, and the second baffle 16 can prevent dust falling from the upper part from flowing back into the inner cavity of the gas distribution pipe 11.
Preferably, the blowback mechanism 7 further includes: the air blower 71, the upper air pipe 72, the lower air pipe 73, the bellows 74, the pipeline 75, the limiting block 76, the extension plate 77 and the air cylinder 78, the air blower 71 is installed on the left side of the top end of the shell 1, the upper air pipe 72 is installed at the output end of the air blower 71, the air blower 71 is existing equipment, air can be blown into the inner cavity of the upper air pipe 72 quickly after opening, one ends of a plurality of lower air pipes 73 are installed on the outer wall of the upper air pipe 72, the other ends of the lower air pipes 73 extend into the inner cavity of the shell 1, one ends of the bellows 74 are installed on one ends of the lower air pipes 73, the bellows 74 is existing equipment and can be stretched or shortened, the pipeline 75 is installed on the other ends of the bellows 74, the limiting block 76 is installed on the outer wall of the pipeline 75, the extension plate 77 is installed on the top end of the shell 1, the output end of the air cylinder 78 is installed on the outer wall of the extension plate 77, and the extension plate 77 can be pushed to move downwards or reset by opening the air cylinder 78.
As a preferred scheme, the length of the telescopic change of the output end of the air cylinder 78 is matched with the distance from the partition plate 6 to the top end of the air channel 5, so that the pipeline 75 can be driven to enter the inner cavity of the air channel 5 to form a closed passage.
Preferably, the diameter of the limiting block 76 is matched with the diameter of the air passage 5, and the limiting block and the air passage are matched to avoid air leakage.
Preferably, the shielding mechanism 8 further includes: the first baffle 81, the torsional spring 82, the iron piece 83 and the permanent magnet 84, the rotatable outer wall that installs in baffle 6 of first baffle 81, be connected through torsional spring 82 between the outer wall of first baffle 81 and baffle 6, can force torsional spring 82 to deform when first baffle 81 rotates, utilize its self elasticity after removing external force, can drive first baffle 81 to reset, the iron piece 83 is still installed to the outer wall of first baffle 81, permanent magnet 84 is installed to the outer wall of baffle 6, and permanent magnet 84 is corresponding with the outer wall position of iron piece 83, permanent magnet 84 attracts iron piece 83 can further guarantee the stability of first baffle 81.
As a preferred scheme, still further, the shape of the first baffle 81 is adapted to the shape of the through groove on the outer wall of the partition board 6, and the outer wall of the first baffle 81 is provided with a rubber pad, so that no gas leaks after shielding, and the gas is prevented from being discharged without being filtered.
The detailed connection means is known in the art, all the electric components in the case are connected with the power supply matched with the electric components through wires by the person skilled in the art, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence of the electric components.
When the dust collector is used, waste gas enters the air inlet pipe 10 through the air inlet 9, the waste gas is conveyed into the inner cavity of each dust collection cavity 2 through the air distribution pipe 11, the filter bag 3 is utilized to filter, filtered gas is discharged through the ventilation cavity 4 and the air outlet 15, dust impurities fall into the bottom end of the inner cavity of the shell 1, meanwhile, the second baffle 16 resists dust, the dust is prevented from entering the inner cavity of the air distribution pipe 11, the motor 12 is started to drive the conveying screw 13 to rotate, thereby the dust is pushed from left to right, finally, the waste gas is discharged through the drain 14, when a certain filter bag 3 needs to be cleaned, the valve of the air distribution pipe 11 connected with the dust collector is closed, waste gas input is stopped, the corresponding air cylinder 78 is started to drive the pipeline 75 to move downwards, the corrugated pipe 74 is lengthened, the pipeline 75 is pushed up to open the first baffle 81, after the bottom end of the pipeline 75 is inserted into the inner cavity of the air passage 5, the air is started to input rapidly, the dust on the outer wall of the filter bag 3 is enabled to fall through the back blowing air flow, the cleaning is achieved, when the cleaning is finished, the air cylinder 78 drives the pipeline 75 to reset, the first baffle 81 is reset through the elasticity of the torsion spring 82, meanwhile, the permanent magnet 84 is utilized to the first baffle 83 to enable the first baffle to be used to clean the dust to be continuously and the dust collector to be used singly, the dust collector can not be cleaned, the dust collector can be continuously and conveniently and effectively cleaned, and can be used, and effectively and continuously and effectively cleaned.
In the description of the present utility model, it should be understood that the terms "bottom," "one end," "top," "center location," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; meanwhile, unless explicitly specified and limited otherwise, the terms "snap-in," "socket," "weld," "mount," "set," "interference fit," "screw connection," "pin connection," and the like are to be construed broadly, and may be, for example, a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a modified starch production is with sack cleaner which characterized in that includes: the dust removal device comprises a shell (1), a plurality of dust removal cavities (2) are formed in the inner cavity of the shell (1), a filter bag (3) is arranged in the inner cavity of the dust removal cavities (2), a ventilation cavity (4) is formed in the inner cavity of the shell (1), the filter bag (3) is connected with the ventilation cavity (4) through an air passage (5), a partition plate (6) is arranged in the inner cavity of the shell (1), a blowback mechanism (7) is arranged at the top end of the shell (1), a plurality of shielding mechanisms (8) are arranged on the outer wall of the partition plate (6), the plurality of shielding mechanisms (8) correspond to the air passage (5), a plurality of through grooves are formed in the outer wall of the partition plate (6), the through grooves can be closed by the shielding mechanisms (8), an air inlet pipe (10) is arranged at the rear side of the shell (1), an air inlet (9) is arranged at the left end of the air inlet pipe (10), a plurality of air distribution pipes (11) are arranged on the outer wall of the air inlet pipe (10), the other end of the air distribution pipe (11) is communicated with the inner cavity of the dust removal cavities (2), a valve (11) is arranged on the outer wall of the shell (1), the air inlet passage (12) is arranged on the left end of the motor (1) in a control passage (12) in a control mode, the left end of the motor (12) is opened, the motor (12), the output of motor (12) is installed the one end of conveying screw rod (13) through the shaft coupling, and another ground of conveying screw rod (13) pass through the bearing install in the inner wall right side of shell (1), drain (14) are installed on the bottom right side of shell (1), gas vent (15) are installed on the right side top of shell (1), outer edge upper end that gas-distributing pipe (11) extended into dust removal chamber (2) inner chamber one end installs second baffle (16).
2. The bag-type dust remover for producing modified starch as claimed in claim 1, wherein: the blowback mechanism (7) includes: the fan (71), and fan (71) install in top left side of shell (1), upper air pipe (72) are installed to the output of fan (71), the one end of a plurality of lower air pipe (73) is installed to the outer wall of upper air pipe (72), and lower air pipe (73) other end extends into the inner chamber of shell (1), the one end of bellows (74) is installed to the one end that lower air pipe (73) extends into shell (1), pipeline (75) are installed to the other end of bellows (74), stopper (76) are installed to the outer wall of pipeline (75), extension board (77) are still installed to the outer wall of pipeline (75), a plurality of cylinder (78) are installed on the top of shell (1), the output of cylinder (78) install in the outer wall of extension board (77).
3. The bag-type dust remover for producing modified starch as claimed in claim 2, wherein: the length of the expansion change of the output end of the air cylinder (78) is matched with the distance from the baffle plate (6) to the top end of the air passage (5).
4. The bag-type dust remover for producing modified starch as claimed in claim 2, wherein: the diameter of the limiting block (76) is matched with the diameter of the air passage (5).
5. The bag-type dust remover for producing modified starch as claimed in claim 1, wherein: the shielding mechanism (8) comprises: the baffle plate comprises a baffle plate (81), wherein the baffle plate (81) is rotatably arranged on the outer wall of the baffle plate (6), the outer wall of the baffle plate (81) is connected with the outer wall of the baffle plate (6) through a torsion spring (82), an iron block (83) is further arranged on the outer wall of the baffle plate (81), a permanent magnet (84) is arranged on the outer wall of the baffle plate (6), and the permanent magnet (84) corresponds to the outer wall of the iron block (83).
6. The bag-type dust remover for producing modified starch as claimed in claim 5, wherein: the shape of the first baffle (81) is matched with the shape of the through groove of the outer wall of the partition plate (6), and a rubber pad is arranged on the outer wall of the first baffle (81).
CN202223491488.1U 2022-12-27 2022-12-27 Cloth bag dust remover for modified starch production Active CN219209315U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223491488.1U CN219209315U (en) 2022-12-27 2022-12-27 Cloth bag dust remover for modified starch production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223491488.1U CN219209315U (en) 2022-12-27 2022-12-27 Cloth bag dust remover for modified starch production

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116999974A (en) * 2023-10-07 2023-11-07 佛山市天禄智能装备科技有限公司 Method for realizing automatic cleaning of high-temperature rotary furnace dust collector by intelligent induction technology

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116999974A (en) * 2023-10-07 2023-11-07 佛山市天禄智能装备科技有限公司 Method for realizing automatic cleaning of high-temperature rotary furnace dust collector by intelligent induction technology
CN116999974B (en) * 2023-10-07 2024-01-05 佛山市天禄智能装备科技有限公司 Method for realizing automatic cleaning of high-temperature rotary furnace dust collector by intelligent induction technology

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Address after: 110097 Dongshan Village, Qianjin Street, Dadong District, Shenyang City, Liaoning Province

Patentee after: Shenyang Xuegong Adhesive Technology Co.,Ltd.

Address before: 110097 Dongshan Village, Qianjin Street, Dadong District, Shenyang City, Liaoning Province

Patentee before: Shenyang Xuegong Adhesive Technology Co.,Ltd.