CN210193548U - Novel high-efficient sewage treatment device - Google Patents

Novel high-efficient sewage treatment device Download PDF

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Publication number
CN210193548U
CN210193548U CN201920131371.1U CN201920131371U CN210193548U CN 210193548 U CN210193548 U CN 210193548U CN 201920131371 U CN201920131371 U CN 201920131371U CN 210193548 U CN210193548 U CN 210193548U
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filter screen
filter
plate
filter box
screw rod
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CN201920131371.1U
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Chinese (zh)
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Shi Liang
梁石
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Chongqing Wetland Environmental Protection Technology Co., Ltd
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Chongqing Wetland Environmental Protection Engineering Co Ltd
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Abstract

The utility model discloses a novel high-efficiency sewage treatment device, which comprises a filter box, an inlet pipe, an outlet pipe, a support plate and a dosing pipe, wherein a multistage filter system is arranged in the filter box, the multistage filter system comprises a plurality of filter screen frames, and the filter screen frames are provided with front and rear filter screens; a screw rod is arranged in the filter screen frame, a threaded sleeve with a push plate is sleeved on the outer side of the screw rod, and the screw rod is driven by a driving motor; the top plate of the filter box is provided with a floating hole, and a circular conveying scraper is arranged in the cleaning area. The utility model supports the filter screen by arranging the filter screen frames, a push plate which is lifted by utilizing the screw rod transmission principle is arranged in each filter screen frame, the push plate can push the impurities intercepted by the filter screen to the impurity floating holes, and then the impurities floating in the impurity floating holes are scraped to the impurity outlet by utilizing the circulating conveying scraper in the cleaning area to be discharged; the online cleaning of the filter screen is realized in the mode, the machine does not need to be stopped for backflushing, and the filtering efficiency is guaranteed.

Description

Novel high-efficient sewage treatment device
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a novel high-efficient sewage treatment device.
Background
With the rapid development of modernization, the sewage generated in urban production and life also increases year by year, and particularly, the domestic sewage has heavy load of urban sewage pipelines due to a plurality of pollution sources and large discharge amount, so that the problem of silt accumulation and blockage is often encountered. In order to prevent the sewage pipeline from being blocked, the prior art generally installs a primary filtering device at the pollution source to primarily filter and remove slag from the sewage so as to relieve the pressure of the subsequent sewage treatment. But traditional sewage treatment ware usually need dismantle the filter screen and carry out the slagging-off washing, and not only complex operation wastes time and energy, and sewage treatment ware needs shut down, influences normal use. Therefore, the existing sewage treatment device needs to be improved.
Therefore, the patent specification with the publication number of CN207680195U discloses a sewage treatment device, the main body of which is a filter box, a filter screen plate is arranged in the filter box close to a water inlet, and one side of the filter box is provided with an overflow port and is connected with an overflow pipe; an electric cylinder is arranged at the top of the filter box, a piston rod of the electric cylinder vertically extends into the filter box and is fixedly connected with a filter screen plate, the filter screen plate vertically slides along the inside of the filter box along with the movement of the piston rod, and the edge of the filter screen plate is in sliding contact with the inner wall of the filter box; a slag discharge port with the horizontal height lower than the overflow port is arranged on one side surface in the filter box opposite to the overflow port, a valve plate mechanism for sealing the slag discharge port in a sliding manner is arranged on the inner wall of the filter box, and the valve plate mechanism comprises a valve plate, a valve plate seat and a return spring. Such a sewage treatment apparatus is cleaned by back flushing, and cannot be filtered during cleaning, thereby affecting the filtering efficiency and requiring improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above problems in the prior art and provide a novel high-efficiency sewage treatment device.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a novel efficient sewage treatment device comprises a filter box, wherein an inlet pipe is communicated with a front side plate of the filter box, an outlet pipe is communicated with a rear side plate of the filter box, a support plate is fixed at the top of the filter box, a medicine feeding pipe is arranged at the positions, close to the inlet pipe, of the support plate and a top plate of the filter box in a penetrating manner, a multistage filtering system is arranged inside the filter box and comprises a plurality of filter screen frames which are sequentially arranged from front to back, each filter screen frame comprises a rectangular pipe, two narrow side plates of the rectangular pipe are fixed with the inner wall of the filter box, a front filter screen and a rear filter screen are respectively arranged in the two wide side plates and are positioned in the same filter screen frame, and the meshes of the front filter screen; the meshes of the rear filter screen in the front filter screen frame are larger than the meshes of the front filter screen in the rear filter screen frame;
a screw rod is arranged in the filter screen frame, a threaded sleeve is sleeved on the outer side of the screw rod, a push plate matched with an inner cavity of the filter screen frame is fixed on the outer side of the threaded sleeve, the upper end of the screw rod is limited in a top plate of the filter box in a rotating manner, the lower end of the screw rod penetrates through a bottom plate of the filter box and is fixed with a driven gear, and the driven gear is in transmission connection with a driving gear at the outer end of an output shaft of a driving motor through a belt;
the top plate of the filter box is positioned right above each push plate and is provided with a floating hole, the region between the top plate of the filter box and the support plate is used as a cleaning region, a circulating conveying scraper capable of scraping impurities floating in the floating holes is arranged in the cleaning region, the circulating conveying scraper comprises a support, a circulating chain and a scraper, the support is fixed on the lower side of the support plate, one end of the circulating conveying scraper protrudes outwards relative to the filter box, and the protruding section is a foreign matter outlet.
Furthermore, in the novel efficient sewage treatment device, one end of the cleaning area, which is far away from the impurity outlet, is closed.
Furthermore, in the novel efficient sewage treatment device, the filter screen frame is provided with 5 rows.
Furthermore, in the novel efficient sewage treatment device, tooth grooves matched with the driven gear and the driving gear are formed in the inner side of the belt.
Further, in the novel efficient sewage treatment device, rollers are arranged at two ends of the circulating chain, and at least one roller is used as a driving wheel.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, support the filter screen through setting up a plurality of filter screen frames to constitute multistage filtration system, be equipped with the push pedal that utilizes the lead screw transmission principle to go up and down in each filter screen frame, the push pedal can push away the impurity that the filter screen held back to the miscellaneous hole of floating, then utilize the circulation in the clearance district to carry the scraper blade with floating in the miscellaneous hole of floating and scrape to go out miscellaneous mouthful and discharge, then reset the push pedal, wait for next clearance; the online cleaning of the filter screen is realized in the mode, the machine does not need to be stopped for backflushing, and the filtering efficiency is guaranteed.
Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic top view of the screen frame of the present invention;
FIG. 3 is a schematic top view of the push plate of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a filter box, 2-an inlet pipe, 3-an outlet pipe, 4-a support plate, 5-a dosing pipe, 6-a filter screen frame, 601-a rectangular pipe, 602-a front filter screen, 603-a rear filter screen, 7-a screw, 8-a thread sleeve, 9-a push plate, 10-a driven gear, 11-a belt, 12-a driving motor, 13-a cleaning area, 14-a support, 15-a circulating chain and 16-a scraper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment is a novel efficient sewage treatment apparatus, which includes a filter box 1, an inlet pipe 2 connected to a front side plate of the filter box 1, and an outlet pipe 3 connected to a rear side plate of the filter box 1. The top of rose box 1 is fixed with backup pad 4, and the roof of backup pad 4 and rose box 1 is close to import pipe 2 department and wears to be equipped with the pencil 5 of throwing medicine, and rose box 1 is inside to be equipped with multistage filtration system. The multistage filtering system comprises a filter screen frame 6 which is sequentially arranged from front to back, the filter screen frame 6 comprises a rectangular pipe 601, two narrow side plates of the rectangular pipe 601 are fixed with the inner wall of a filter box, and a front filter screen 602 and a rear filter screen 603 are respectively arranged in the two wide side plates. In the same screen frame 6, the mesh of the front screen 602 is larger than that of the rear screen 603; the mesh of the rear filter 603 in the front screen frame 6 is larger than the mesh of the front filter 602 in the rear screen frame 6. The number of the filter screen frames 6 is 5, the number of the filter screens is 10, and the mesh openings of the filter screens gradually become smaller from front to back to form multi-stage filtration. The filter screen frame 6 and the filter screen are made of stainless steel materials.
The inside of filter screen frame 6 is equipped with screw rod 7, and the outside cover of screw rod 7 is equipped with swivel nut 8, and the outside of swivel nut 8 is fixed with the push pedal 9 with the 6 inner chambers of filter screen frame complex. The upper end of the screw 7 is limited in rotation in the top plate of the filter box 1, the lower end penetrates through the bottom plate of the filter box 1 and is fixed with a driven gear 10, the driven gear 10 is in transmission connection with a driving gear at the outer end of an output shaft of a driving motor 12 through a belt 11, and tooth grooves matched with the driven gear and the driving gear are formed in the inner side of the belt 11. The drive motor 12 is a servo motor capable of forward and reverse rotation.
The top plate of the filter box 1 is positioned right above each push plate 9 and is provided with a floating hole, the area between the top plate of the filter box 1 and the support plate 4 is used as a cleaning area 13, and a circulating conveying scraper which can scrape off floating impurities in the floating holes is arranged in the cleaning area 13. The circulating conveying scraper comprises a bracket 14, a circulating chain 15 and a scraper 16, wherein rollers are arranged at two ends of the circulating chain, and at least one roller is used as a driving wheel. The roller is fixed on the lower side of the supporting plate through a bracket 14, one end of the circulating conveying scraper is outwards protruded relative to the filter box 1, the protruded section is a sundry outlet, and one end of the cleaning area 13 far away from the sundry outlet is a closed opening.
One specific application of this embodiment is: the multi-stage filtering system is reasonable in structural design, the filtering screens are supported by the plurality of filtering screen frames 6, so that the multi-stage filtering system is formed, a push plate 9 which is lifted by utilizing a screw rod transmission principle is arranged in each filtering screen frame 6, the push plate 9 can push impurities intercepted by the filtering screens to impurity floating holes, then the impurities floating in the impurity floating holes are scraped to impurity discharging openings by utilizing circulating conveying scraping plates in the cleaning area 13 and are discharged, and then the push plate is reset to wait for next cleaning; the online cleaning of the filter screen is realized in the mode, the machine does not need to be stopped for backflushing, and the filtering efficiency is guaranteed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a novel high-efficient sewage treatment device, includes the rose box, the preceding curb plate switch-on of rose box has the import pipe, and the posterior lateral plate switch-on has the outlet pipe, its characterized in that: the top of the filter box is fixedly provided with a supporting plate, the positions, close to the inlet pipe, of the supporting plate and the top plate of the filter box are provided with a dosing pipe in a penetrating mode, a multistage filtering system is arranged inside the filter box and comprises a plurality of filter screen frames which are sequentially arranged from front to back, each filter screen frame comprises a rectangular pipe, two narrow side plates of each rectangular pipe are fixed to the inner wall of the filter box, a front filter screen and a rear filter screen are respectively arranged in two wide side plates and are located in the same filter screen frame, and the meshes of the front filter screen are larger than those of the rear filter screen; the meshes of the rear filter screen in the front filter screen frame are larger than the meshes of the front filter screen in the rear filter screen frame;
a screw rod is arranged in the filter screen frame, a threaded sleeve is sleeved on the outer side of the screw rod, a push plate matched with an inner cavity of the filter screen frame is fixed on the outer side of the threaded sleeve, the upper end of the screw rod is limited in a top plate of the filter box in a rotating manner, the lower end of the screw rod penetrates through a bottom plate of the filter box and is fixed with a driven gear, and the driven gear is in transmission connection with a driving gear at the outer end of an output shaft of a driving motor through a belt;
the top plate of the filter box is positioned right above each push plate and is provided with a floating hole, the region between the top plate of the filter box and the support plate is used as a cleaning region, a circulating conveying scraper capable of scraping impurities floating in the floating holes is arranged in the cleaning region, the circulating conveying scraper comprises a support, a circulating chain and a scraper, the support is fixed on the lower side of the support plate, one end of the circulating conveying scraper protrudes outwards relative to the filter box, and the protruding section is a foreign matter outlet.
2. The novel high-efficiency sewage treatment device according to claim 1, wherein: the end of the cleaning area far away from the impurity outlet is a closed end.
3. The novel high-efficiency sewage treatment device according to claim 1, wherein: the filter screen frame is provided with 5.
4. The novel high-efficiency sewage treatment device according to claim 1, wherein: tooth grooves matched with the driven gear and the driving gear are formed in the inner side of the belt.
5. The novel high-efficiency sewage treatment device according to claim 1, wherein: and rollers are arranged at two ends of the circulating chain, and at least one roller is used as a driving wheel.
CN201920131371.1U 2019-01-25 2019-01-25 Novel high-efficient sewage treatment device Active CN210193548U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920131371.1U CN210193548U (en) 2019-01-25 2019-01-25 Novel high-efficient sewage treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920131371.1U CN210193548U (en) 2019-01-25 2019-01-25 Novel high-efficient sewage treatment device

Publications (1)

Publication Number Publication Date
CN210193548U true CN210193548U (en) 2020-03-27

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CN201920131371.1U Active CN210193548U (en) 2019-01-25 2019-01-25 Novel high-efficient sewage treatment device

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CN (1) CN210193548U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111330904A (en) * 2020-04-09 2020-06-26 耿彪 Material processing apparatus of valve production usefulness
CN111925059A (en) * 2020-08-12 2020-11-13 陈时云 Industrial sewage treatment system
CN111991960A (en) * 2020-09-05 2020-11-27 深圳市怡盛源净水产业有限公司 Environment-friendly energy-saving emission-reducing smoke abatement device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111330904A (en) * 2020-04-09 2020-06-26 耿彪 Material processing apparatus of valve production usefulness
CN111925059A (en) * 2020-08-12 2020-11-13 陈时云 Industrial sewage treatment system
CN111991960A (en) * 2020-09-05 2020-11-27 深圳市怡盛源净水产业有限公司 Environment-friendly energy-saving emission-reducing smoke abatement device

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Address after: 401120 Chongqing Yubei District Longxi street 4 California City Garden 28-1

Patentee after: Chongqing Wetland Environmental Protection Technology Co., Ltd

Address before: 401120 Chongqing Yubei District Longxi street 4 California City Garden 28-1

Patentee before: CHONGQING WETLAND ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd.