CN108295553B - Environmental protection is with preventing blockking up sewage filtration equipment - Google Patents

Environmental protection is with preventing blockking up sewage filtration equipment Download PDF

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Publication number
CN108295553B
CN108295553B CN201810049591.XA CN201810049591A CN108295553B CN 108295553 B CN108295553 B CN 108295553B CN 201810049591 A CN201810049591 A CN 201810049591A CN 108295553 B CN108295553 B CN 108295553B
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China
Prior art keywords
filter screen
fixed
environmental protection
vertical
box body
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Application number
CN201810049591.XA
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Chinese (zh)
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CN108295553A (en
Inventor
陈薇
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JIANGSU RONGHUI ENVIRONMENTAL ENGINEERING Co.,Ltd.
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Jiangsu Ronghui Environmental Engineering Co ltd
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Priority to CN201810049591.XA priority Critical patent/CN108295553B/en
Publication of CN108295553A publication Critical patent/CN108295553A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D36/00Filter circuits or combinations of filters with other separating devices
    • B01D36/04Combinations of filters with settling tanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/01Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/46Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/461Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/52Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D33/54Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations

Abstract

The invention discloses an anti-blocking sewage filtering device for environmental protection, which comprises a box body, a driving box, a water inlet pipe, a water outlet pipe and a filter screen, wherein the driving box is arranged on the box body; the box body is divided into a lower sedimentation cavity and an upper filter cavity by the partition plate, two vertical screw rods penetrate through the filter screen, fixed sleeves are fixed on the lower sides of the filter screens corresponding to the screw rods, internal threads are arranged in the centers of the bottoms of the rotary sleeves and are in threaded connection with the screw rods, and a circle of brush plates are arranged on the outer sides of the rotary sleeves; a vertical moving frame is arranged in the driving box; the inside of removing the frame is provided with vertical half-gear, is fixed with vertical rack on the removal frame lateral wall that half-gear corresponds. The movable frame is driven to move up and down through the arranged rotary half gear, and the filter screen is continuously driven to shake up and down, so that impurities filtered on the filter screen can be conveniently separated; the rotating sleeve rotates under the action of the filter screen which moves up and down, so that the brush plate on the rotating sleeve sweeps the filter screen, the separated impurities are swept away in time, and the clearing effect is improved.

Description

Environmental protection is with preventing blockking up sewage filtration equipment
Technical Field
The invention relates to environmental protection equipment, in particular to anti-blocking sewage filtering equipment for environmental protection.
Background
Environmental protection, which is called environmental protection in its entirety, refers to the collective name of various actions that human beings take to solve real or potential environmental problems, coordinate the relationship between human beings and the environment, and guarantee the sustainable development of the economic society. The method and means are engineering, administrative, legal, economic, propaganda and education and the like.
The environmental protection also means that human beings consciously protect natural resources and reasonably utilize the natural resources to prevent the natural environment from being polluted and damaged; the polluted and damaged environment must be comprehensively treated to create an environment suitable for human life and work. Environmental protection refers to the collective name of various actions that human beings take to solve real or potential environmental problems, coordinate the relationship between human beings and the environment, and guarantee the sustainable development of the economic society.
Sewage is the rubbish that produces in production, the life, and sewage is great to the influence of environment, if not in time to sewage treatment, will influence people's healthy, and current sewage treatment equipment need carry out earlier filtration to sewage, filters out the great impurity of volume in with sewage and just can carry out the purification treatment of degree of depth. The existing filtering equipment is often easy to block meshes in the process, so that the sewage circulation is influenced, and the rapid filtering use of the sewage is not facilitated.
Disclosure of Invention
The invention aims to provide an anti-clogging sewage filtering device for environmental protection, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an anti-clogging sewage filtering device for environmental protection comprises a box body, a driving box, a water inlet pipe, a water outlet pipe and a filter screen; a horizontal partition plate is fixed in the middle of the inside of the box body, the inside of the box body is divided into a lower sedimentation cavity and an upper filter cavity by the partition plate, an opening is formed in the center of the partition plate and is used for communicating the sedimentation cavity with the filter cavity, a discharge door is installed on the opening, and one side of the discharge door is rotatably connected to the partition plate through a hinge; a horizontal filter screen is arranged in the filter cavity, a water inlet pipe is communicated with the side wall of the box body below the filter screen, and a water outlet pipe is communicated with the side wall of the box body above the filter screen; two vertical screw rods penetrate through the filter screen, a fixing sleeve is fixed on the lower side of the filter screen corresponding to the screw rods, through holes are formed in the fixing sleeve, the screw rods penetrate through the through holes, a bearing is fixedly sleeved on the outer side of the fixing sleeve, a rotating sleeve sleeved on the outer side is fixed on the outer side of the bearing, internal threads are formed in the center of the bottom of the rotating sleeve and are in threaded connection with the screw rods, a circle of brush plate is arranged on the outer side of the rotating sleeve, and brush bristles in contact with the filter screen are arranged on the upper surface; a vertical moving frame is arranged in the driving box; a vertical half gear is arranged inside the moving frame, a vertical rack is fixed on the side wall of the moving frame corresponding to the half gear, and the rack is meshed with the half gear; a connecting rod vertically extending into the box body is fixed at the lower end of the movable frame, and the lower end of the connecting rod is fixed on the filter screen; the lower side of the filter screen is also fixed with a vertical mandril, and the lower end of the mandril is positioned above the discharge door.
Further: the bottom of the sedimentation cavity is communicated with a sewage discharge pipe.
Further: and a circle of sealing ring is arranged on the outer side of the filter screen.
Further: the downside fixedly connected with reset spring of arranging the bin gate, reset spring's lower extreme is fixed in the bottom of sedimentation chamber, supports row bin gate through reset spring, makes row bin gate keep the level.
Further: the movable frame is a rectangular frame.
Further: sliding sleeves are fixed on two sides of the moving frame, vertical guide rods penetrate through the sliding sleeves in a sliding mode, and the guide rods are fixed on the driving box to enable the moving frame to move in the vertical direction.
Further: the distance between the lower end of the ejector rod and the horizontal discharge gate 20 is less than 2 mm.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the rotating half gear drives the movable frame to move up and down, and the filter screen is continuously driven to shake up and down, so that impurities filtered on the filter screen can be conveniently separated, water flow can conveniently pass through the filter screen, and blockage is reduced; the rotating sleeve rotates under the action of the filter screen which moves up and down, so that the brush plate on the rotating sleeve sweeps the filter screen, and detached impurities are swept away in time, the clearing effect is improved, and blockage is avoided; the deposited impurities enter the bottom deposition chamber through the discharge gate which is opened discontinuously, thus facilitating the collection and treatment of the impurities, improving the sewage filtration efficiency and ensuring the sewage filtration to be carried out safely and stably.
Drawings
FIG. 1 is a schematic structural view of an anti-clogging sewage filtering apparatus for environmental protection.
Fig. 2 is a schematic structural view of a fixing sleeve in the anti-clogging sewage filtering device for environmental protection.
Fig. 3 is an enlarged schematic view of a in fig. 1.
In the figure: 1-box body, 2-driving box, 3-water inlet pipe, 4-water outlet pipe, 5-filter screen, 6-sealing ring, 7-screw rod, 8-fixing sleeve, 9-rotating sleeve, 10-bearing, 11-internal thread, 12-brush plate, 13-connecting rod, 14-moving frame, 15-half gear, 16-rack, 17-guide rod, 18-sliding sleeve, 19-clapboard, 20-discharge door, 21-hinge, 22-reset spring, 23-ejector rod, 24-sedimentation cavity, 25-filter cavity, 26-blow-off pipe and 27-through hole.
Detailed Description
Referring to the drawings, in the embodiment of the invention, an anti-blocking sewage filtering device for environmental protection comprises a box body 1, a driving box 2, a water inlet pipe 3, a water outlet pipe 4 and a filter screen 5; middle part in the box 1 is fixed with horizontally baffle 19, baffle 19 separates the sedimentation chamber 24 and the filter chamber 25 of top that are the below in with the box 1, be equipped with the opening at baffle 19's center, with sedimentation chamber 24 and filter chamber 25 intercommunication, install row bin gate 20 on the opening, it is sealed with the opening, it rotates on baffle 19 to pass through hinge 21 in one side of row bin gate 20, make row bin gate 20 open downwards, send into the sedimentation chamber 24 of below with the impurity that the top subsided down, downside fixedly connected with reset spring 22 at row bin gate 20, reset spring 22's lower extreme is fixed in the bottom of sedimentation chamber 24, support row bin gate 20 through reset spring 22, make row bin gate 20 keep the level, bottom intercommunication in sedimentation chamber 24 has blow off pipe 26, be convenient for clear up inside mud etc.
A horizontal filter screen 5 is arranged in the filter cavity 25, a circle of sealing ring 6 is arranged outside the filter screen 5, so that the edge of the filter screen 5 is sealed with the inner wall of the box body 1, sewage is prevented from flowing out from an edge gap, a water inlet pipe 3 is communicated with the side wall of the box body 1 below the filter screen 5, a water outlet pipe 4 is communicated with the side wall of the box body 1 above the filter screen 5, and the entered sewage flows out after being filtered by the filter screen 5; two vertical screw rods 7 penetrate through the filter screen 5, a fixing sleeve 8 is fixed on the lower side of the filter screen 5 corresponding to the screw rods 7, through holes 27 are formed in the fixing sleeve 8, the screw rods 7 penetrate through the through holes 27, the screw rods 7 are not connected with the fixing sleeve 8, the filter screen 5 is convenient to move up and down, a bearing 10 is fixedly arranged on the outer side of the fixing sleeve 8, the bearing 10 is composed of an inner ring, an outer ring and steel balls, the inner ring is fixed on the fixing sleeve 8, the outer ring rotates around the fixing sleeve, a rotating sleeve 9 sleeved on the outer side is fixed on the outer side of the bearing 10, an internal thread 11 is arranged in the center of the bottom of the rotating sleeve 9 and is in threaded connection with the screw rods 7, the rotating sleeve 9 rotates through moving up and down, a circle of brush plates 12 are arranged on the outer side of the rotating sleeve 9, the filtered impurities are swept away.
A vertical moving frame 14 is arranged in the driving box 2, the moving frame 14 is a rectangular frame, sliding sleeves 18 are fixed on two sides of the moving frame 14, vertical guide rods 17 penetrate through the sliding sleeves 18 in a sliding mode, and the guide rods 17 are fixed on the driving box 2 so that the moving frame 14 can move in the vertical direction; a vertical half gear 15 is arranged inside the moving frame 14, only one half of the circumference of the half gear 15 is provided with teeth, the half gear 15 is fixedly connected to a driving motor, so that the half gear 15 rotates, a vertical rack 16 is fixed on the side wall of the moving frame 14 corresponding to the half gear 15, the rack 16 is meshed with the half gear 15, and only one side of the rack 16 at two sides is meshed with the teeth on the half gear 15, so that the moving frame 14 is pushed to move up and down; a connecting rod 13 vertically extending into the box body 1 is fixed at the lower end of the moving frame 14, the lower end of the connecting rod 13 is fixed on the filter screen 5, and the connecting rod 13 pushes and pulls the filter screen 5 to move up and down; the downside of filter screen 5 still is fixed with vertical ejector pin 23, and the lower extreme of ejector pin 23 is located the top of arranging bin gate 20, and the distance between the lower extreme of ejector pin 23 and the horizontally row bin gate 20 is less than 2mm, and the ejector pin 23 of being convenient for reciprocates and promotes row bin gate 20.
When the device is used, sewage to be filtered enters the box body 1 from the water inlet pipe 3 and flows upwards through the filter screen 5 to filter impurities in the sewage, and the filtered impurities are deposited at the bottom of the filter cavity 25 and are positioned on the partition board 19; meanwhile, the half gear 15 rotates and is respectively meshed with the racks 16 on two sides, for example, the half gear 15 rotates clockwise, when the half gear 15 is meshed with the rack 16 on the left side, the moving frame 14 is pushed upwards, the moving frame 14 is pushed downwards when being meshed with the rack 16 on the right side, the moving frame 14 moving up and down is realized, the moving frame 14 moving up and down drives the connected filter screen 5 to move, the lower side of the filter screen 5 pushes the rotary sleeve 9 to move up and down, the rotary sleeve 9 rotates under the action of the screw rod 7 connected with the screw thread, the brush plate 12 sweeps the filter screen 5 upwards to separate the filtered impurities on the filter screen, so that water flow can pass through the filter screen, some impurities can be deposited to the bottom, the ejector rod 23 of the filter screen 5 moving up and down continuously pushes the discharge door 20 to be opened, and the impurities on the partition plate 19 enter the. According to the invention, the rotating half gear drives the movable frame to move up and down, and the filter screen is continuously driven to shake up and down, so that impurities filtered on the filter screen can be conveniently separated, water flow can conveniently pass through the filter screen, and blockage is reduced; the rotating sleeve rotates under the action of the filter screen which moves up and down, so that the brush plate on the rotating sleeve sweeps the filter screen, and detached impurities are swept away in time, the clearing effect is improved, and blockage is avoided; the deposited impurities enter the bottom deposition chamber through the discharge gate which is opened discontinuously, thus facilitating the collection and treatment of the impurities, improving the sewage filtration efficiency and ensuring the sewage filtration to be carried out safely and stably.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. An anti-blocking sewage filtering device for environmental protection comprises a box body (1), a driving box (2), a water inlet pipe (3), a water outlet pipe (4) and a filter screen (5); a horizontal partition plate (19) is fixed in the middle of the inside of the box body (1), the inside of the box body (1) is divided into a lower sedimentation chamber (24) and an upper filtering chamber (25) by the partition plate (19), an opening is formed in the center of the partition plate (19), the sedimentation chamber (24) is communicated with the filtering chamber (25), a discharge door (20) is installed on the opening, and one side of the discharge door (20) is rotatably connected to the partition plate (19) through a hinge (21); a horizontal filter screen (5) is arranged in the filter cavity (25), a water inlet pipe (3) is communicated with the side wall of the box body (1) below the filter screen (5), and a water outlet pipe (4) is communicated with the side wall of the box body (1) above the filter screen (5); the method is characterized in that: two vertical screw rods (7) penetrate through the filter screen (5), a fixing sleeve (8) is fixed on the lower side of the filter screen (5) corresponding to the screw rods (7), a through hole (27) is formed in the fixing sleeve (8), the screw rods (7) penetrate through the through hole (27), a bearing (10) is fixedly sleeved on the outer side of the fixing sleeve (8), a rotating sleeve (9) sleeved on the outer side is fixed on the outer side of the bearing (10), an internal thread (11) is formed in the center of the bottom of the rotating sleeve (9) and in threaded connection with the screw rods (7), a circle of brush plate (12) is arranged on the outer side of the rotating sleeve (9), and brush hairs in contact with the filter screen (5) are arranged on the upper surface of the; a vertical moving frame (14) is arranged in the driving box (2); a vertical half gear (15) is arranged inside the moving frame (14), a vertical rack (16) is fixed on the side wall of the moving frame (14) corresponding to the half gear (15), and the rack (16) is meshed with the half gear (15); a connecting rod (13) vertically extending into the box body (1) is fixed at the lower end of the movable frame (14), and the lower end of the connecting rod (13) is fixed on the filter screen (5); a vertical ejector rod (23) is fixed on the lower side of the filter screen (5), and the lower end of the ejector rod (23) is positioned above the discharge door (20).
2. The anti-clogging sewage filtering apparatus for environmental protection according to claim 1, wherein: the bottom of the sedimentation cavity (24) is communicated with a sewage discharge pipe (26).
3. The anti-clogging sewage filtering apparatus for environmental protection according to claim 1, wherein: and a circle of sealing ring (6) is arranged on the outer side of the filter screen (5).
4. The anti-clogging sewage filtering apparatus for environmental protection according to claim 1, wherein: the lower side of the discharge door (20) is fixedly connected with a return spring (22), the lower end of the return spring (22) is fixed at the bottom of the sedimentation cavity (24), and the discharge door (20) is supported by the return spring (22) so that the discharge door (20) is kept horizontal.
5. The anti-clogging sewage filtering apparatus for environmental protection according to claim 1, wherein: the moving frame (14) is a rectangular frame.
6. The anti-clogging sewage filtering apparatus for environmental protection according to claim 1, wherein: sliding sleeves (18) are fixed on two sides of the moving frame (14), vertical guide rods (17) penetrate through the sliding sleeves (18) in a sliding mode, and the guide rods (17) are fixed on the driving box (2) to enable the moving frame (14) to move in the vertical direction.
7. The anti-clogging sewage filtering apparatus for environmental protection according to claim 1, wherein: the distance between the lower end of the ejector rod (23) and the horizontal discharge gate (20) is less than 2 mm.
CN201810049591.XA 2018-01-18 2018-01-18 Environmental protection is with preventing blockking up sewage filtration equipment Active CN108295553B (en)

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Application Number Priority Date Filing Date Title
CN201810049591.XA CN108295553B (en) 2018-01-18 2018-01-18 Environmental protection is with preventing blockking up sewage filtration equipment

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Application Number Priority Date Filing Date Title
CN201810049591.XA CN108295553B (en) 2018-01-18 2018-01-18 Environmental protection is with preventing blockking up sewage filtration equipment

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CN108295553B true CN108295553B (en) 2020-05-19

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Families Citing this family (7)

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CN108892216A (en) * 2018-07-25 2018-11-27 吴秀女 A kind of water treatment deposition case
CN110523128A (en) * 2019-09-02 2019-12-03 泰奥星(天津)有限公司 A kind of lubricating filtering device
CN111153535B (en) * 2020-01-19 2022-03-25 武汉市新华印刷有限责任公司 Developing machine dashes version effluent disposal system
CN111939624A (en) * 2020-07-29 2020-11-17 江西省交通运输科学研究院有限公司 Intelligent domestic sewage treatment device
CN112266136B (en) * 2020-10-29 2021-07-20 武汉市中卫寰宇医疗系统工程有限公司 MBR membrane sewage treatment device of easy clearance
CN113069830A (en) * 2021-05-06 2021-07-06 陆娇桂 Vibrations formula has sewage treatment device of filtering mechanism
CN114324229B (en) * 2022-03-09 2022-05-24 南京波瑞自动化科技有限公司 Gas analysis instrument capable of measuring equivalent concentration

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Publication number Priority date Publication date Assignee Title
CN103272427A (en) * 2012-12-26 2013-09-04 新疆惠利灌溉科技股份有限公司 Low pressure self-cleaning continuous filter
CN205987928U (en) * 2016-07-08 2017-03-01 赣州天绿生化科技有限公司 A kind of naval orange juice defecator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103272427A (en) * 2012-12-26 2013-09-04 新疆惠利灌溉科技股份有限公司 Low pressure self-cleaning continuous filter
CN205987928U (en) * 2016-07-08 2017-03-01 赣州天绿生化科技有限公司 A kind of naval orange juice defecator

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Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20200420

Address after: 214200 Gaocheng Foreign Investment Industrial Park (Gaoyao Village), Yixing City, Wuxi City, Jiangsu Province

Applicant after: JIANGSU RONGHUI ENVIRONMENTAL ENGINEERING Co.,Ltd.

Address before: 230000 B-1017, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui.

Applicant before: HEFEI JINGLONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Anti clogging sewage filtering equipment for environmental protection

Effective date of registration: 20210831

Granted publication date: 20200519

Pledgee: Wuxi rural commercial bank Limited by Share Ltd. Yixing branch

Pledgor: JIANGSU RONGHUI ENVIRONMENTAL ENGINEERING Co.,Ltd.

Registration number: Y2021320010338

PE01 Entry into force of the registration of the contract for pledge of patent right