CN112057981A - Public health environmental protection filters dust collecting equipment - Google Patents
Public health environmental protection filters dust collecting equipment Download PDFInfo
- Publication number
- CN112057981A CN112057981A CN202010984907.1A CN202010984907A CN112057981A CN 112057981 A CN112057981 A CN 112057981A CN 202010984907 A CN202010984907 A CN 202010984907A CN 112057981 A CN112057981 A CN 112057981A
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- Prior art keywords
- cavity
- filter
- dust
- filtering
- public health
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of environmental protection, in particular to public health environment-friendly filtering and dust removing equipment which comprises a box body, wherein the box body is sequentially arranged into a pretreatment cavity, a placing cavity and a filtering cavity from top to bottom, an air suction port is formed in the left side of the pretreatment cavity, a slag discharge port is formed in the right lower end of the pretreatment cavity, an air suction pump is fixedly arranged in the placing cavity, one end of the air suction pump is fixedly communicated with an outer pipe, the other end of the air suction pump is fixedly communicated with an auxiliary branch pipe, the auxiliary branch pipe extends into the filtering cavity, a filter cylinder is arranged in the pretreatment cavity, telescopic support members are arranged at the upper end and the lower end of the filter cylinder, the upper end of a filter barrel is fixedly connected with a threaded rod, a long. The invention can further clean and sweep the dust on the surface of the filter cylinder, greatly improves the dust cleaning efficiency and ensures the filtering effect of the filter cylinder.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to public health environment-friendly filtering and dust removing equipment.
Background
Along with the acceleration of the urbanization process in China and the change of the consumption mode of people, the requirement of people on the environmental quality is higher and higher, and the garbage pollution problem arouses the attention of governments at all levels and the attention of the whole society.
Application number is CN201720585289.7 Chinese utility model patent a high-efficient filtration dust collecting equipment for public sanitation facility, including box, intake pipe, vibrator, fan, blast pipe and universal wheel, box one end is provided with the blast pipe, and the box other end is provided with the intake pipe, and intake pipe one end is provided with the filter screen No. one, and the intake pipe other end is provided with the filter screen No. two, and No. two filter screen below is equipped with the dust and collects the box. The device can effectively eliminate bacteria in the gas through the ultraviolet lamp installed, and the high-efficiency filtering performance of the dust removing equipment is improved. However, the detection device has some problems in use;
the device shakes off the dust on the filter screen by installing the vibrator, and in this way, on one hand, the shaking and floating degree of the filter screen is limited, and the falling amount of the dust is not good; on the other hand, the filter screen is likely to form a certain included angle with the air inlet pipe in the shaking process, so that part of air directly bypasses the filter screen missing filtering process, and the overall dust removal effect is reduced.
In view of this, we propose a public health environmental protection filtering dust removing equipment.
Disclosure of Invention
The invention aims to provide public health environment-friendly filtering and dust removing equipment to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dust collecting equipment is filtered in public health environmental protection, includes the box, box top-down sets gradually the preliminary treatment chamber, places chamber and filter chamber, and the left side in preliminary treatment chamber is provided with the induction port, and the right lower extreme in preliminary treatment chamber is provided with row cinder notch, places the intracavity fixation and is provided with the aspirator pump, the fixed intercommunication outer tube of aspirator pump one end, the fixed intercommunication auxiliary branch pipe of the aspirator pump other end, auxiliary branch pipe stretches into the filter chamber, and the preliminary treatment intracavity portion is provided with strains a section of thick bamboo, the upper and lower both ends of straining a section of thick bamboo all are provided with telescopic bracket spare, and the upper end fixed connection threaded rod of lauter tub, the threaded rod is strained a section of thick bamboo by drive arrangement drive and is carried out rotatory linear motion in the preliminary treatment intracavity, and the right side of straining.
Preferably, the top of box is rotated and is installed the cover and establish the internal thread cover in the threaded rod outside, the fixed outer ring gear that is provided with in the internal thread cover outside, both ends mesh respectively about outer ring gear and are connected with driven rack and initiative rack, the lower extreme of driven rack and initiative rack all is provided with the bottom plate, long spout has been seted up to the bottom plate up end, the equal fixedly connected with trapezoidal guide rail in bottom of driven rack and initiative rack, trapezoidal guide rail and long spout sliding fit.
Preferably, the driving rack is driven by a driving device to perform linear reciprocating motion, the driving device comprises a rectangular long frame, a rotating arm and an L-shaped supporting rod, the L-shaped supporting rod is fixedly arranged on the upper end face of the box body, a rotating shaft is rotatably mounted on the L-shaped supporting rod, one end of the rotating shaft is fixedly connected with an output shaft of the motor through a coupler, the other end of the rotating shaft is coaxially welded with the rotating arm, the lower end of the rotating arm is fixedly connected with an upright post, the upright post is in sliding fit with the rectangular long frame, and the rectangular long frame is fixedly connected with the driving rack.
Preferably, the telescopic supporting piece comprises a sleeve and a fixed cylinder, a ring-shaped groove is formed in the side wall of the sleeve, one end of the fixed cylinder is fixedly connected with the inner wall of the pretreatment cavity, the other end of the fixed cylinder extends into the ring-shaped groove and is fixedly connected with a baffle ring, the baffle ring is in sliding fit with the ring-shaped groove, and a spring is arranged in the sleeve ring-shaped groove at the bottom of the filter cylinder.
Preferably, the bottom of the filter cylinder is fixedly communicated with an air duct, the air duct extends into the outer tube, the bottom of the air duct protrudes to form an outer edge, and the outer edge is in sliding fit with the inner cavity of the air duct.
Preferably, the right lower extreme of filter chamber has seted up the gas outlet in the box, is provided with two sets of filter screens in the filter chamber, and the aperture size of two sets of filter screens diminishes in proper order.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the sleeve and the fixed cylinder are matched for use, so that the gas tightness of the pretreatment cavity can be ensured while the filter cylinder is limited and supported, and gas can only enter the gas guide pipe through the filter holes of the filter cylinder;
2. the trapezoidal guide rail is matched with the long sliding chute, so that the driven rack and the driving rack can be guided and limited, and can stably slide along the bottom plate;
3. the filter cartridge has the advantages that the filter cartridge can shake up and down along with the axial rotation of the internal thread sleeve, part of dust adhered to the surface of the filter cartridge can fall off in the process of shaking up and down, and the long row of brushes act on the filter cartridge rotating axially, so that the dust on the surface of the filter cartridge can be cleaned and swept down further, the dust cleaning efficiency is greatly improved, and the filtering effect of the filter cartridge is guaranteed.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is an enlarged view of area A in FIG. 1
Fig. 4 is a schematic structural view of the lauter tub of the present invention.
In the figure: the device comprises a box body 1, a filter cartridge 2, an air duct 3, an outer tube 4, an air suction pump 5, an auxiliary branch tube 6, an air suction port 7, a slag discharge port 8, an air outlet 9, a filter screen 10, a sleeve 11, a fixed cylinder 12, a threaded rod 13, an internal thread sleeve 14, an external gear ring 15, a driven rack 16, a driving rack 17, a rectangular long frame 18, a rotating arm 19, an L-shaped supporting rod 20, a bottom plate 21, a trapezoidal guide rail 22 and a long row brush 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a public health environment-friendly filtering and dust-removing device comprises a box body 1, the box body 1 is sequentially provided with a pretreatment cavity, a placing cavity and a filtering cavity from top to bottom, the left side of the pretreatment cavity is provided with an air suction port 7, the right lower end of the pretreatment cavity is provided with a slag discharge port 8, a valve is fixedly arranged at the slag discharge port 8, an air suction pump 5 is fixedly arranged in the placing cavity, one end of the air suction pump 5 is fixedly communicated with an outer pipe 4, the other end of the air suction pump 5 is fixedly communicated with an auxiliary branch pipe 6, the auxiliary branch pipe 6 extends into the filtering cavity, a filter cartridge 2 is arranged in the pretreatment cavity, the upper end and the, and the upper end of the filter barrel 2 is fixedly connected with a threaded rod 13, the threaded rod 13 is driven by a driving device and drives the filter cartridge 2 to rotate and linearly move in the pretreatment cavity, a long row brush 23 is arranged on the right side of the filter cartridge 2, and the long row brush 23 is fixedly arranged on the side wall of the pretreatment cavity through a cross rod. The right lower extreme of filter chamber has seted up gas outlet 9 in the box 1, is provided with two sets of filter screens 10 in the filter chamber, and the aperture size of two sets of filter screens 10 diminishes in proper order.
As shown in fig. 2 and 3, the top of the box body 1 is rotatably provided with an internal thread sleeve 14 which is sleeved outside the threaded rod 13, an external gear ring 15 is fixedly arranged outside the internal thread sleeve 14, the left end and the right end of the external gear ring 15 are respectively engaged with a driven rack 16 and a driving rack 17, the lower ends of the driven rack 16 and the driving rack 17 are respectively provided with a bottom plate 2, the upper end surface of the bottom plate 2 is provided with a long chute, the bottoms of the driven rack 16 and the driving rack 17 are respectively fixedly connected with a trapezoidal guide rail 22, and the trapezoidal guide rail 22 is in sliding fit with the long chute. Through setting up trapezoidal guide rail 22 and long spout cooperation and using, can play the spacing effect of direction to driven rack 16 and initiative rack 17, make it can slide along bottom plate 21 steadily.
As shown in fig. 2, the driving rack 17 is driven by a driving device to perform a linear reciprocating motion, the driving device includes a rectangular long frame 18, a rotating arm 19 and an L-shaped supporting rod 20, the L-shaped supporting rod 20 is fixedly disposed on the upper end surface of the box body 1, a rotating shaft is rotatably mounted on the L-shaped supporting rod 20, one end of the rotating shaft is fixedly connected with an output shaft of the motor through a coupling, the rotating arm 19 is coaxially welded to the other end of the rotating shaft, the lower end of the rotating arm 19 is fixedly connected with an upright post, the upright post is in sliding fit with the rectangular long frame 18, and the rectangular long frame 18. When the box body is used, the motor is started, the rotating shaft is driven to rotate by the motor, the rotating arm 19 drives the stand column on the rotating arm to rotate, the stand column acts on the rectangular long frame 18, the rectangular long frame 18 is enabled to translate in a rotating area of the rotating arm 19, the bottom of the driving rack 17 is limited by the trapezoid guide rail 22, therefore, the driving rack 17 can perform linear reciprocating motion along the bottom plate 21, the outer gear ring 15 drives the internal thread sleeve 14 to perform forward and reverse reciprocating rotation, and the internal thread sleeve 14 is rotatably installed at the top of the box body 1 and can only rotate axially but cannot move radially, so that the threaded rod 13 can move radially while rotating axially along with the internal thread sleeve 14.
As shown in fig. 3 and 4, the telescopic supporting member includes a sleeve 11 and a fixed cylinder 12, a circular groove is formed on a side wall of the sleeve 11, one end of the fixed cylinder 12 is fixedly connected to an inner wall of the pretreatment chamber, the other end of the fixed cylinder 12 extends into the circular groove and is fixedly connected to a baffle ring, the baffle ring is in sliding fit with the circular groove, and a spring is disposed in the circular groove of the sleeve 11 located at the bottom of the filter cartridge 2. The bottom of the filter cylinder 2 is fixedly communicated with an air duct 3, the air duct 3 extends into the outer tube 4, the bottom of the air duct 3 protrudes to form an outer edge, and the outer edge is in sliding fit with the inner cavity of the air duct 3. Through setting up sleeve 11 and the cooperation of fixed cylinder 12 and using, when carrying out spacing support to straining a section of thick bamboo 2, can also guarantee the gas tightness in preliminary treatment chamber for gas can only enter into air duct 3 through straining a section of thick bamboo 2 filtration pore.
The working principle is as follows: in practical use, gas enters the pretreatment cavity through the air suction port 7 under the action of the air suction pump 5, and the gas can only enter the gas guide pipe 3 through the filtering holes of the filter cartridge 2 due to the matched use of the sleeve 11 and the fixed cylinder 12; in the process, the motor is started to drive the rotating shaft to rotate, so that the rotating arm 19 drives the stand column on the rotating shaft to rotate, the stand column acts on the rectangular long frame 18, the rectangular long frame 18 translates in the rotating area of the rotating arm 19, the bottom of the driving rack 17 is guided and limited by the trapezoid guide rail 22, the driving rack 17 moves linearly along the bottom plate 21, the outer gear ring 15 drives the internal thread sleeve 14 to rotate in a forward and reverse reciprocating manner, the internal thread sleeve 14 is rotatably mounted at the top of the box body 1 and can only rotate axially but cannot move radially, so that the threaded rod 13 moves radially while rotating axially along with the internal thread sleeve 14, the filter cartridge 2 can shake up and down while rotating axially along with the internal thread sleeve 14, and a part of dust adhered to the surface can fall off in the process of shaking up and down of the filter cartridge 2, and act on the section of thick bamboo 2 that strains of axial pivoted through long row brush 23, can clear up the dust on straining a section of thick bamboo 2 surface more deeply and sweep away, the dust of greatly improving is clear away efficiency, has ensured the filter effect of straining a section of thick bamboo 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dust collecting equipment is filtered in public health environmental protection, includes box (1), its characterized in that: the box body (1) is sequentially provided with a pretreatment cavity, a placing cavity and a filtering cavity from top to bottom, the left side of the pretreatment cavity is provided with an air suction port (7), the right lower end of the pretreatment cavity is provided with a slag discharge port (8), the placing cavity is internally and fixedly provided with an air suction pump (5), one end of the getter pump (5) is fixedly communicated with the outer pipe (4), the other end of the getter pump (5) is fixedly communicated with the auxiliary branch pipe (6), the auxiliary branch pipe (6) extends into the filtering cavity, the interior of the pretreatment cavity is provided with the filter cylinder (2), the upper end and the lower end of the filter cylinder (2) are both provided with a telescopic bracket component, and the upper end of the filter vat (2) is fixedly connected with a threaded rod (13), the threaded rod (13) is driven by a driving device and drives the filter drum (2) to rotate and move linearly in the pretreatment cavity, a long row brush (23) is arranged on the right side of the filter drum (2), and the long row brush (23) is fixedly arranged on the side wall of the pretreatment cavity through a cross rod.
2. The environmental-friendly filtering and dust-removing equipment for public health as claimed in claim 1, wherein: the top of box (1) is rotated and is installed the cover and establish internal thread cover (14) in threaded rod (13) outside, the fixed outer ring gear (15) that is provided with in internal thread cover (14) outside, both ends mesh respectively about outer ring gear (15) and are connected with driven rack (16) and initiative rack (17), the lower extreme of driven rack (16) and initiative rack (17) all is provided with bottom plate (2), long spout has been seted up to bottom plate (2) up end, the equal fixedly connected with trapezoidal guide rail (22) in bottom of driven rack (16) and initiative rack (17), trapezoidal guide rail (22) and long spout sliding fit.
3. A public health environmental protection filtering dust removing device according to claim 2, wherein: the utility model discloses a box, including box, driving rack, drive arrangement, rotation axis, output shaft, pivot, main rack (17) carry out straight reciprocating motion by drive arrangement drive, drive arrangement includes that rectangle long frame (18), rocking arm (19) and L shape support pole (20), L shape support pole (20) are fixed to be set up at box (1) up end, L shape is supported and is rotated on pole (20) and installs the axis of rotation, and output shaft fixed connection of shaft coupling and motor is passed through to axis of rotation one end, the coaxial welding rocking arm (19) of the axis of rotation other end, the lower extreme fixed connection stand of rocking arm (19), stand and rectangle long frame (18) sliding fit, rectangle long frame (18) fixed connection initiative rack (17).
4. The environmental-friendly filtering and dust-removing equipment for public health as claimed in claim 1, wherein: the telescopic support piece comprises a sleeve (11) and a fixed cylinder (12), a ring-shaped groove is formed in the side wall of the sleeve (11), one end of the fixed cylinder (12) is fixedly connected with the inner wall of the pretreatment cavity, the other end of the fixed cylinder (12) extends into the ring-shaped groove and is fixedly connected with a baffle ring, the baffle ring is in sliding fit with the ring-shaped groove, and a spring is arranged in the ring-shaped groove of the sleeve (11) at the bottom of the filter cylinder (2).
5. The environmental-friendly filtering and dust-removing equipment of public health as claimed in claim 4, wherein: the bottom of the filter cylinder (2) is fixedly communicated with an air duct (3), the air duct (3) extends into the outer tube (4) and the bottom of the air duct is provided with an outer edge in a protruding mode, and the outer edge is in sliding fit with the inner cavity of the air duct (3).
6. The environmental-friendly filtering and dust-removing equipment for public health as claimed in claim 1, wherein: the right lower end of the filter chamber in the box body (1) is provided with an air outlet (9), two groups of filter screens (10) are arranged in the filter chamber, and the pore sizes of the two groups of filter screens (10) are sequentially reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984907.1A CN112057981A (en) | 2020-09-18 | 2020-09-18 | Public health environmental protection filters dust collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984907.1A CN112057981A (en) | 2020-09-18 | 2020-09-18 | Public health environmental protection filters dust collecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112057981A true CN112057981A (en) | 2020-12-11 |
Family
ID=73681681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010984907.1A Withdrawn CN112057981A (en) | 2020-09-18 | 2020-09-18 | Public health environmental protection filters dust collecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112057981A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957866A (en) * | 2021-03-18 | 2021-06-15 | 浙江芯能光伏科技股份有限公司 | Manipulator for welding photovoltaic module |
| CN113041745A (en) * | 2021-03-11 | 2021-06-29 | 中国人民解放军31666部队 | Real standard platform of drilling site real behaviour simulation |
| CN113414208A (en) * | 2021-06-17 | 2021-09-21 | 安徽展创实验设备有限公司 | Laboratory fume chamber |
| CN114870524A (en) * | 2022-05-18 | 2022-08-09 | 佛山市顺德区奥格威电器制造有限公司 | Dust collecting equipment based on self-cleaning function design |
-
2020
- 2020-09-18 CN CN202010984907.1A patent/CN112057981A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041745A (en) * | 2021-03-11 | 2021-06-29 | 中国人民解放军31666部队 | Real standard platform of drilling site real behaviour simulation |
| CN112957866A (en) * | 2021-03-18 | 2021-06-15 | 浙江芯能光伏科技股份有限公司 | Manipulator for welding photovoltaic module |
| CN112957866B (en) * | 2021-03-18 | 2022-06-10 | 浙江芯能光伏科技股份有限公司 | Manipulator for welding photovoltaic module |
| CN113414208A (en) * | 2021-06-17 | 2021-09-21 | 安徽展创实验设备有限公司 | Laboratory fume chamber |
| CN114870524A (en) * | 2022-05-18 | 2022-08-09 | 佛山市顺德区奥格威电器制造有限公司 | Dust collecting equipment based on self-cleaning function design |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201211 |