CN114534334A - Filtering and collecting device for sundries in sewage - Google Patents
Filtering and collecting device for sundries in sewage Download PDFInfo
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- CN114534334A CN114534334A CN202210442684.5A CN202210442684A CN114534334A CN 114534334 A CN114534334 A CN 114534334A CN 202210442684 A CN202210442684 A CN 202210442684A CN 114534334 A CN114534334 A CN 114534334A
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- 239000010865 sewage Substances 0.000 title claims abstract description 52
- 238000001914 filtration Methods 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 239000012535 impurity Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 description 5
- 101000927062 Haematobia irritans exigua Aquaporin Proteins 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The invention relates to a filtering and collecting device for sundries in sewage, which comprises: the device comprises a support frame arranged at the top of a water channel, wherein a filtering structure is arranged in the water channel and comprises a first telescopic filter screen and two second telescopic filter screens, the first telescopic filter screen is connected with the support frame through an elastic telescopic structure, the second telescopic filter screens are rotatably connected with each other, the two second telescopic filter screens are communicated through a material guide pipe, a material guide telescopic filter screen is arranged between each second telescopic filter screen and the side wall of the water channel and is in transmission connection with the first telescopic filter screen through a transmission rod, a material collecting groove is formed by the material guide telescopic filter screens, the side walls of the water channel and the second telescopic filter screens, the device can enable sundries on one side with large sundries quantity to enter the material collecting groove on the side according to the quantity of the sundries in sewage, and then the sundries can enter the material collecting groove on the other side through the material guide telescopic filter screens and the material guide pipe, so that the flow speed of the sewage on one side with large sundries is not influenced, thereby improving the filtering efficiency and being worth popularizing.
Description
Technical Field
The invention relates to the field of sewage treatment devices, in particular to a filtering and collecting device for impurities in sewage.
Background
Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, and the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly used in daily life of common people.
Before sewage treatment, the sewage often contains more solid suspended matters and some impurities and silt with settled bottom, and the like, which need to be filtered and separated in advance, so that the high efficiency of the subsequent sewage multi-stage treatment can be ensured.
However, when filtering sewage containing more suspended solid and some sediment sundries and silt, because sewage can bring sundries to flow together, the sewage is in the flow velocity difference of the same cross section, the sundries can be more concentrated on one side of the filter screen when filtering the sundries, the blocked sundries can gradually block the filter screen, the flow of sewage discharge is reduced, and therefore the sundries of the filter screen can be salvaged and treated by manpower frequently, so that not only are manpower and material resources wasted, the treatment efficiency is greatly reduced, but also subsequent sewage treatment can be influenced.
Therefore, it is desirable to provide a device for filtering and collecting impurities in sewage to solve the above problems.
Disclosure of Invention
The invention provides a filtering and collecting device for impurities in sewage, which improves the sewage treatment efficiency and aims to solve the existing problems.
The invention relates to a filtering and collecting device for impurities in sewage, which adopts the following technical scheme:
the method comprises the following steps:
the support frame is arranged at the top of a water channel for discharging sewage along the water flow direction;
a filter structure, comprising: the water channel structure comprises a first telescopic filter screen and two second telescopic filter screens, wherein the first telescopic filter screen is arranged along the width direction of the water channel, the two second telescopic filter screens are arranged along the length direction of the water channel, a space is formed between each second telescopic filter screen and the water channel, each first telescopic filter screen and each second telescopic filter screen comprise two filter screen structures which are connected together in a sliding mode, one surface, facing the water flow direction, of each first telescopic filter screen structure is in one-to-one correspondence and rotary connection with the two second telescopic filter screens, and the top of one of the filter screen structures of the first telescopic filter screens is in rotary and sliding connection with the bottom of a support frame; the top of one end of the second telescopic filter screen, which is far away from the first telescopic filter screen, is fixed with the support frame;
one end of the elastic telescopic structure is hinged with the top of the filter screen structure of the first telescopic filter screen, and the other end of the elastic telescopic structure is rotatably connected with the support frame;
the material guide telescopic filter screen is arranged on one side, close to the inner wall of the water channel, of the second telescopic filter screen and is hinged with one end, away from the first telescopic filter screen, of the second telescopic filter screen, the other side end of the material guide telescopic filter screen is connected with an elongated slot formed in the side wall of the water channel in a sliding and rotating mode, and a material collecting groove is formed among the material guide telescopic filter screen, the second telescopic filter screen and the inner wall of the water channel;
the two transmission rods are arranged in a crossed manner, one end of each transmission rod is hinged with the top of the filter screen structure of the first telescopic filter screen, and the other end of each transmission rod is hinged with the top of the guide telescopic filter screen on the diagonal angle of the filter screen hinged with the transmission rod;
the guide pipe is connected between two filter screen structures of two second telescopic filter screens deviating from the first telescopic filter screen and used for communicating two material collecting grooves.
Preferably, the screen structure comprises a frame within which the screen is disposed.
Preferably, the two filter screen structures of the first telescopic filter screen are a first filter screen structure and a second filter screen structure, the second filter screen structure is connected with the first filter screen structure in a sliding mode through a first guide structure, and the tops of the frames of the first filter screen structure and the second filter screen structure are respectively provided with a hinge column hinged with the corresponding transmission rod and the elastic telescopic structure; the top of the second filter screen is provided with a long circular groove, a vertical shaft is connected in the long circular groove in a sliding and rotating mode and fixed on the support frame, and the frames of the first filter screen structure and the second filter screen structure are provided with first hinges in the vertical direction.
Preferably, two filter screen structures of the second telescopic filter screen are a third filter screen structure and a fourth filter screen structure, the third filter screen structure and the fourth filter screen structure are connected in a sliding mode through a second guide structure, a second hinged joint hinged with the first hinged joint is arranged at the end portion of the third filter screen structure, a material guide opening is formed in the fourth filter screen structure and connected with a port of the material guide pipe, and a second connecting column fixedly connected with the support frame is arranged at the top of a frame of the fourth filter screen structure.
Preferably, the material guide expansion filter screen comprises: the guide plate and the fifth filter screen structure are connected together in a sliding mode through the third guide structure, the fifth filter screen structure is connected to the frame of the fourth filter screen structure in a rotating mode, one end, away from the fifth filter screen structure, of the guide plate is connected with the long groove in a sliding mode and in a rotating mode, and a third hinge column hinged to the transmission rod is arranged at the top of the guide plate.
Preferably, the elastically stretchable structure includes: the sleeve, the sleeve endotheca is equipped with the telescopic link, and is connected with the spring between the tip of telescopic link and the telescopic inner wall, and the sleeve deviates from telescopic one end and telescopic one end that deviates from of telescopic link all is provided with the fixed block, and the axis of rotation that sets up on fixed block on the sleeve and the support frame rotates to be connected, fixed block and hinge post on the telescopic link rotate to be connected.
Preferably, the first guide structure, the second guide structure and the third guide structure are identical in structure, the first guide structure comprises a first support plate arranged on a frame of the second filter screen structure, a first sliding groove is formed in the bottom of the first support plate, and a first sliding block connected with the first sliding groove in a sliding mode is arranged on the first filter screen structure.
The invention has the beneficial effects that: the invention provides a filtering and collecting device for sundries in sewage, which is characterized in that a filtering structure is arranged in a water channel, an elastic telescopic structure is arranged between a first telescopic filter screen and a support frame of the filtering structure, a material guide telescopic filter screen is arranged between a second telescopic filter screen of the filtering structure and the side wall of the water channel, and is connected with the first telescopic filter screen through a transmission rod, when the sewage and the sundries flow to the first telescopic filter screen, more sundries on one side of the first telescopic filter screen can incline the lateral water flow direction and compress the elastic telescopic structure, and the inclination direction of the material guide telescopic filter screen is changed through the transmission rod, so that the sundries firstly enter a collecting tank on one side with more sundries and then flow to a material collecting tank on one side with less sundries through the material guide telescopic filter screen and a material guide pipe, thereby avoiding the sundries from being accumulated on one side with more sewage flow speed, influence holistic sewage flow rate, and then guaranteed that this device is intercepting the filtration in the suspended solid of great granule in the sewage and the debris of sediment, can realize the stop position of self-adaptation regulation debris again simultaneously, guaranteed can not influence the velocity of flow of sewage, improved holistic filtration efficiency, the practicality is strong, is worth promoting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an embodiment of a device for filtering and collecting impurities in sewage according to the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is an exploded view A of FIG. 1;
FIG. 5 is an exploded view B of FIG. 1;
FIG. 6 is a state diagram of the use of FIG. 2;
fig. 7 is a schematic view of the structure of the raceway of fig. 1.
In the figure: 1. a ditch; 101. a guide groove; 102. a long groove; 2. a first cross bar; 3. a second cross bar; 301. a first connecting sleeve; 4. a third cross bar; 401. a second connecting sleeve; 5. a telescopic rod; 6. a sleeve; 7. a first screen structure; 701. a first slider; 702. a first hinge post; 8. a second screen structure; 801. a long circular groove; 802. a second hinge post; 803. a first hinge ear; 804. a second hinge ear; 805. a first support plate; 9. a transmission rod; 10. a material guide pipe; 11. a vertical axis; 14. a third screen structure; 141. a first hinge shaft; 142. a second hinge shaft; 15. a fourth screen structure; 151. a material guide port; 152. a second connecting column; 16. a fifth screen structure; 161. a connecting plate; 162. a first connecting shaft; 17. a material guide plate; 171. a second connecting shaft; 173. a third hinge post; 174. and a third slide block.
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.
An embodiment of the device for filtering and collecting impurities in sewage, as shown in fig. 1, comprises a support frame, wherein the support frame is arranged at the top of a water channel 1 for discharging sewage along a water flow direction; be provided with the filtration in ditch 1, the filtration includes: as shown in fig. 1, a first telescopic filter screen and two second telescopic filter screens are arranged along the width direction of a water channel 1, a space is formed between each second telescopic filter screen and the water channel 1, each first telescopic filter screen and each second telescopic filter screen comprise two filter screen structures which are connected together in a sliding manner, specifically, each filter screen structure comprises a frame, and filter screens are arranged in the frames, wherein one surfaces of the two filter screen structures of the first telescopic filter screen facing the water flow direction are in one-to-one correspondence and are connected with the two second telescopic filter screens in a rotating manner, and the top of one of the filter screen structures of the first telescopic filter screen is connected with the bottom of a support frame in a rotating manner; the top of one end of the second telescopic filter screen, which is far away from the first telescopic filter screen, is fixed with the support frame; the filter screen structure top of first flexible filter screen is provided with elastic telescopic structure, and specific elastic telescopic structure includes: the telescopic rod 5 is sleeved in the sleeve 6, a spring is connected between the end part of the telescopic rod 5 and the inner wall of the sleeve 6, fixed blocks are arranged at one end of the sleeve 6, which is far away from the telescopic rod 5, and one end of the telescopic rod 5, which is far away from the sleeve, respectively, the fixed blocks on the sleeve 6 are rotationally connected with a rotating shaft arranged on the support frame, and the fixed blocks on the telescopic rod 5 are rotationally connected with the hinge columns; a material guide telescopic filter screen is arranged on one side, close to the inner wall of the canal 1, of the second telescopic filter screen, the material guide telescopic filter screen is hinged with one end, away from the first telescopic filter screen, of the second telescopic filter screen, the other side end of the material guide telescopic filter screen is connected with the long groove 102 of the canal 1 in a sliding and rotating mode, a material collecting groove is formed among the material guide telescopic filter screen, the second telescopic filter screen and the inner wall of the canal 1, two transmission rods 9 are arranged in a crossed mode, one end of each transmission rod 9 is hinged with the top of the filter screen structure of the first telescopic filter screen, and the other end of each transmission rod 9 is hinged with the top of the material guide telescopic filter screen on the diagonal angle of the filter screen; as shown in fig. 6, a material guiding pipe 10 for communicating two material collecting grooves is connected between two filter screen structures of two second telescopic filter screens deviating from the first telescopic filter screen, when more sundries are touched on one side of the first telescopic filter screen, the elastic telescopic structure of one side with more sundries can be contracted, and further the first telescopic filter screen can be inclined, the first telescopic filter screen can be inclined to enable the sundries to enter the material collecting grooves with inclined ends facing to each other under the action of water flow, meanwhile, in the process of inclining the first telescopic filter screen, the material guiding telescopic filter screen can be driven to incline through a transmission rod 9, so that the sundries entering the material collecting grooves can be guided by the material guiding telescopic filter screen to convey the sundries from the material collecting grooves to another material collecting groove through the material guiding pipe 10, thereby avoiding accumulating the sundries in the material collecting groove on one side with more sundries, and influencing the overall sewage flow rate.
Specifically, the support frame includes first horizontal pole 2, second horizontal pole 3, third horizontal pole 4, and first horizontal pole 2, second horizontal pole 3, the parallel and spaced top of fixing at ditch 1 of third horizontal pole 4, 2 bottoms of first horizontal pole be provided with the top of first flexible filter screen slide and rotate and be connected with vertical axis 11, the bottom correspondence of second horizontal pole 3, third horizontal pole 4 be provided with the flexible filter screen fixed connection's of second first adapter sleeve 301, second adapter sleeve 401.
Specifically, as shown in fig. 4, the two filter screen structures of the first telescopic filter screen are a first filter screen structure 7 and a second filter screen structure 8, the second filter screen structure 8 is slidably connected with the first filter screen structure 7 through a first guide structure, specifically, the first guide structure comprises a first support plate 805 arranged on a frame of the second filter screen structure 8, the bottom of the first support plate 805 is provided with a first chute, a first slider 701 slidably connected with the first chute is arranged on the first filter screen structure 7, and the top of the frame of the first filter screen structure 7 and the top of the frame of the second filter screen structure 8 are both provided with a hinge post hinged with a corresponding transmission rod 9 and an elastic telescopic structure; specifically, as shown in fig. 4, the top of the frame of the first filter screen structure 7 is provided with a first hinge column 702 and a second hinge column 802, which are respectively corresponding to the transmission rod 9 and the elastic telescopic structure, and the top of the frame of the first filter screen structure 7 and the second filter screen structure 8 is provided with a second hinge column 802, which is respectively corresponding to the transmission rod 9 and the elastic telescopic structure, and the top of the second filter screen structure 8 is further provided with a support block, and a rectangular groove 801 is formed in the support block, wherein the vertical shaft 11 is slidably and rotatably connected with the rectangular groove 801, and the frames of the first filter screen structure 7 and the second filter screen structure 8 are provided with a first hinge joint in the vertical direction, specifically, the first hinge joint comprises a support rod vertically arranged on the frame of the second filter screen structure 8, and the support rod is provided with a first hinge lug 803 and a second hinge lug 804.
Specifically, as shown in fig. 4, the two filter screen structures of the second telescopic filter screen are a third filter screen structure 14 and a fourth filter screen structure 15, the third filter screen structure 14 and the fourth filter screen structure 15 are slidably connected through a second guide structure, wherein the second guide structure comprises a second support plate disposed on the frame of the fourth filter screen structure 15, a second chute is disposed at the bottom of the second support plate, a second slider slidably connected to the second chute is disposed on the third filter screen structure 14, a second hinge joint hinged to the first hinge joint is disposed at the end of the third filter screen structure 14, specifically, the second hinge joint comprises a first hinge shaft 141 and a second hinge shaft 142 disposed on the end surface of the third filter screen structure 14 and rotatably matched with the first hinge lug 803 and the second hinge lug 804, a material guide opening 151 is disposed on the fourth filter screen structure 15, the material guide opening 151 is connected to a port of the material guide pipe 10, the top of the frame of the fourth screen structure 15 is provided with a second connecting column 152 rotatably connected with the support frame.
Specifically, as shown in fig. 5, the material guiding expansion filter includes: a material guide plate 17 and a fifth filter screen structure 16 which are connected together in a sliding manner by a third guide structure, specifically, the third guide structure comprises a connecting plate 161 arranged at the top of the frame of the fifth filter screen structure 16, a third chute is arranged at the bottom of the connecting plate 161, a third slider 174 connected with the third chute in a sliding manner is arranged on the material guide plate 17, the fifth filter screen structure 16 is connected with the frame of the fourth filter screen structure 15 in a rotating manner, one end of the material guide plate 17 departing from the fifth filter screen structure 16 is connected with the side wall of the elongated slot 102 in a sliding manner and is connected in a rotating manner, a third hinge column 173 hinged with the transmission rod 9 is arranged at the top of the material guide plate 17, specifically, a first connecting column 162 connected with the frame of the fourth filter screen structure 15 in a rotating manner is arranged at the end of the fifth filter screen structure 16, specifically, as shown in fig. 7, a guide groove 101 is formed on the wall of the elongated slot 102 along the water flow direction, and the guide groove 101 is connected to a second connecting column 171 provided at the end of the material guide plate 17 in a sliding and rotating manner.
Specific working principle
When the device is used, the ditch 1 receives sewage discharged by a sewage pipeline, and the sewage carries more impurities in the flowing process, so that the flow rates of the sewage in the same section are different, and the side with the higher flow rate also carries more impurities, as shown in fig. 6, the device is a state diagram of the impurity intercepting device when the impurities on the left side are more, when the impurities on the first filter screen structure 7 or the second filter screen structure 8 are more, the device can overcome the elastic force of the springs in the telescopic rod 5 and the sleeve 6, and when the impurities on the left side are more, the long circular groove 801 on the second filter screen structure 8 of the first telescopic filter screen can rotate and slide around the vertical shaft 11 at the bottom of the first cross rod, the first filter screen structure 7 on the left side can rotate towards the water flow direction, and at the moment, all the impurities can flow along the collecting groove on the side of the first filter screen structure 7 in the inclined direction of the first filter screen structure 7 and the second filter screen structure 8, meanwhile, when the first filter screen structure 7 and the second filter screen structure 8 are inclined, the material guiding telescopic filter screens are also inclined at the same time under the action of the transmission rod 9, namely the material guiding plate 17 and the fifth filter screen structure 16 are inclined and extend, the inclination directions of the material guiding plate 17 and the fifth filter screen structure 16 are opposite to the inclination direction of the first telescopic filter screen, and the material guiding plate 17 and the fifth filter screen structure 16 in the material collecting tank on the left side form a direction inclined to the right and back, so that sundries flowing along with sewage can enter a collecting tank formed by the left side wall of the water channel 1, the material guiding plate 17, the fifth filter screen structure 16 and the second telescopic filter screen, and flow into the material collecting tank on the right side under the guiding action of the material guiding telescopic filter screens and the upper and lower material passing pipes 10 shown in figure 4, thereby avoiding the situation that the sewage flow is unsmooth and the sundries are more inclined to be accumulated on one side due to more materials on the left side, meanwhile, the material guide plate 17 is used as a solid plate, when the material guide plate 17 and the fifth filter screen structure 16 are inclined, the material guide plate 17 guides water flow, so that the capability of guiding materials from the left side to the right side is increased.
In summary, according to the filtering and collecting device for impurities in sewage provided by the embodiments of the present invention, a filtering structure is disposed in a water channel, an elastic telescopic structure is disposed between a first telescopic filter screen of the filtering structure and a supporting frame, a material guiding telescopic filter screen is disposed between a second telescopic filter screen of the filtering structure and a side wall of the water channel, and the material guiding telescopic filter screen is connected to the first telescopic filter screen through a transmission rod, when sewage and impurities flow to the first telescopic filter screen, more impurities on one side of the first telescopic filter screen can incline the lateral water flow direction and compress the elastic telescopic structure, and the inclination direction of the material guiding telescopic filter screen is changed through the transmission rod, so that impurities firstly enter a collecting tank on one side with more impurities, and then flow to a material collecting tank on one side with less impurities through the material guiding telescopic filter screen and a material guiding pipe, thereby avoiding accumulation of impurities on one side with more sewage flow speed, influence holistic sewage flow rate, and then guaranteed that this device is intercepting the filtration in the suspended solid of great granule in the sewage and the debris of sediment, can realize the stop position of self-adaptation regulation debris again simultaneously, guaranteed can not influence the velocity of flow of sewage, improved holistic filtration efficiency, the practicality is strong, is worth promoting.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a filtration and collection device of debris in sewage which characterized in that includes:
the support frame is arranged at the top of a water channel for discharging sewage along the water flow direction;
a filter structure, comprising: the water channel structure comprises a first telescopic filter screen and two second telescopic filter screens, wherein the first telescopic filter screen is arranged along the width direction of the water channel, the two second telescopic filter screens are arranged along the length direction of the water channel, a space is reserved between each second telescopic filter screen and the water channel, each first telescopic filter screen and each second telescopic filter screen comprise two filter screen structures which are connected together in a sliding mode, one surface, facing the water flow direction, of each first telescopic filter screen structure is in one-to-one correspondence and rotary connection with the two second telescopic filter screens, and the top of one of the filter screen structures of the first telescopic filter screens is in rotary and sliding connection with the bottom of a support frame; the top of one end of the second telescopic filter screen, which is far away from the first telescopic filter screen, is fixed with the support frame;
one end of the elastic telescopic structure is hinged with the top of the filter screen structure of the first telescopic filter screen, and the other end of the elastic telescopic structure is rotatably connected with the support frame;
the material guide telescopic filter screen is arranged on one side, close to the inner wall of the water channel, of the second telescopic filter screen and is hinged with one end, away from the first telescopic filter screen, of the second telescopic filter screen, the other side end of the material guide telescopic filter screen is connected with an elongated slot formed in the side wall of the water channel in a sliding and rotating mode, and a material collecting groove is formed among the material guide telescopic filter screen, the second telescopic filter screen and the inner wall of the water channel;
the two transmission rods are arranged in a crossed manner, one end of each transmission rod is hinged with the top of the filter screen structure of the first telescopic filter screen, and the other end of each transmission rod is hinged with the top of the guide telescopic filter screen on the diagonal angle of the filter screen hinged with the transmission rod;
the guide pipe is connected between two filter screen structures of two second telescopic filter screens deviating from the first telescopic filter screen and used for communicating two material collecting grooves.
2. The device of claim 1, wherein the screen structure comprises a frame, and a screen is disposed in the frame.
3. The device for filtering and collecting the impurities in the sewage according to claim 2, wherein the two filter screen structures of the first telescopic filter screen are a first filter screen structure and a second filter screen structure, the second filter screen structure is connected with the first filter screen structure in a sliding mode through a first guide structure, and the tops of the frames of the first filter screen structure and the second filter screen structure are provided with hinge columns hinged with the corresponding transmission rods and the elastic telescopic structures; the long circular groove has been seted up at second filter screen top, slide in the long circular groove and rotate and be connected with the vertical axis, the vertical axis is fixed on the support frame, and wherein, the frame of first filter screen structure and second filter screen structure is provided with first articulated joint in the vertical direction.
4. The device for filtering and collecting impurities in sewage water according to claim 3, wherein the two filter screen structures of the second telescopic filter screen are a third filter screen structure and a fourth filter screen structure, the third filter screen structure and the fourth filter screen structure are slidably connected through a second guide structure, a second hinge joint hinged with the first hinge joint is arranged at the end of the third filter screen structure, a material guide port is arranged on the fourth filter screen structure, the material guide port is connected with a port of the material guide pipe, and a second connecting column fixedly connected with the supporting frame is arranged at the top of a frame of the fourth filter screen structure.
5. The device as claimed in claim 4, wherein the material guiding retractable screen comprises: the guide plate and the fifth filter screen structure are connected together in a sliding mode through the third guide structure, the fifth filter screen structure is connected to a frame of the fourth filter screen structure in a rotating mode, one end, deviating from the fifth filter screen structure, of the guide plate is connected with the elongated slot in a sliding and rotating mode, and a third hinge column hinged to the transmission rod is arranged at the top of the guide plate.
6. The apparatus according to claim 2, wherein the elastic extension structure comprises: the sleeve, the sleeve endotheca is equipped with the telescopic link, and is connected with the spring between the tip of telescopic link and the telescopic inner wall, and the sleeve deviates from telescopic one end and telescopic one end that deviates from the telescopic link and all is provided with the fixed block, and the axis of rotation that sets up on fixed block on the sleeve and the support frame rotates to be connected, and fixed block and hinge post on the telescopic link rotate to be connected.
7. The device for filtering and collecting the impurities in the sewage according to claim 5, wherein the first guide structure, the second guide structure and the third guide structure have the same structure, the first guide structure comprises a first support plate arranged on a frame of the second filter structure, a first chute is formed in the bottom of the first support plate, and a first sliding block slidably connected with the first chute is arranged on the first filter structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210442684.5A CN114534334B (en) | 2022-04-26 | 2022-04-26 | Filtering and collecting device for sundries in sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210442684.5A CN114534334B (en) | 2022-04-26 | 2022-04-26 | Filtering and collecting device for sundries in sewage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114534334A true CN114534334A (en) | 2022-05-27 |
| CN114534334B CN114534334B (en) | 2022-07-05 |
Family
ID=81667188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210442684.5A Active CN114534334B (en) | 2022-04-26 | 2022-04-26 | Filtering and collecting device for sundries in sewage |
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Cited By (1)
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| CN116870556A (en) * | 2023-09-06 | 2023-10-13 | 四川省建筑科学研究院有限公司 | Sewage filtering equipment |
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| CN114534334B (en) | 2022-07-05 |
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