CN115028286A

CN115028286A - Prevent stifled type sewage filter equipment suitable for river course

Info

Publication number: CN115028286A
Application number: CN202210659369.8A
Authority: CN
Inventors: 朱红伟; 崔易翀; 王欢; 唐陈杰
Original assignee: China Three Gorges Corp; Shanghai Investigation Design and Research Institute Co Ltd SIDRI
Current assignee: China Three Gorges Corp; Shanghai Investigation Design and Research Institute Co Ltd SIDRI
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2022-09-09
Anticipated expiration: 2042-06-11
Also published as: CN115028286B

Abstract

The invention relates to the technical field of sewage filtration, and particularly discloses an anti-blocking sewage filtration device suitable for a river channel, which comprises a driving box body assembly, a filtration box body assembly arranged at the right end of the driving box body assembly, a turnover assembly arranged on the side surface of the driving box body assembly and a cutting and recycling arm assembly arranged at the upper end of the driving box body assembly, wherein the driving box body assembly comprises a box body I of a box body structure and a driving seat fixedly arranged on one side in the box body I, and the turnover assembly is fixedly arranged on the side surface of the driving seat; according to the invention, the cutting knife is driven to rotate by the rotating motor V, so that the root system of the plant which is difficult to remove at the bottom of the river channel can be cut and cleaned, and weeds are prevented from blocking the water inlet of the slurry pump; collect the pasture and water and other debris that will float at the river through the otter board, drive swinging boom II through rotating electrical machines II and dial the silo rotation, with pasture and water upset to the recovery car in, and pass through cutting knife rotary excision bottom weeds in the river course bottom, improve cleaning efficiency.

Description

Prevent stifled type sewage filter equipment suitable for river course

Technical Field

The invention relates to the technical field of sewage filtration, in particular to an anti-blocking sewage filtering device suitable for a river channel.

Background

The urban river course is an important component of the urban ecological system, generally has the functions of water source, transportation, flood control and drainage, climate regulation and environmental pollution reduction, the urban water is generally discharged into the urban river course after being treated by an urban underground pipeline after being used, but the water source in the river course is not only urban used wastewater, but also natural precipitation, some of the water bodies are gathered into the river course without being treated to cause certain pollution to the river course, and the pollution in the river course is related to aquatic plants, and the water body in the urban river course can also deteriorate due to the invasion of some external aquatic plants, so as to solve the problem, the urban river course sewage is reasonably purified, in the prior art, the sewage in the river course is generally purified by dilution and sedimentation and placement of an aeration device, and then the sewage in the river course is filtered by a sewage filtering device, can meet the general use requirements, but still has the following disadvantages in the actual use process:

1. in the river sewage filtering device in the prior art, the cleaning and opposite direction has a certain effect on floating pollutants in a river or fixed deposition pollutants in the river, but the cleaning and filtering effect is poor on the bottom of the river with water plants, and weeds are easy to wind a turbine in the cleaning process, so that the head of a water inlet pipe is easy to block;

2. river course sewage filter equipment among the prior art can only carry out single filtration to plankton or deposit, and when two kinds of pollution situation superposes together, need introduce corresponding filtration cleaning equipment and filter, improve the filtration cost, extension filter time reduces filtration efficiency.

Disclosure of Invention

The invention aims to provide an anti-blocking type sewage filtering device suitable for a river channel, and aims to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an prevent stifled type sewage filter equipment suitable for river course, includes that the cutting that the upset subassembly that filter box subassembly, the drive box subassembly side that the drive box subassembly right-hand member was established and drive box subassembly upper end were established retrieves the arm subassembly, the drive box subassembly includes box I and the interior one side fixed mounting's of box I of box structure drive the seat, upset subassembly fixed mounting drives the side at the seat, filter box subassembly includes box II, aeration chamber, filter chamber and outer room of putting have been seted up to box II's inside top-down, the arm subassembly includes rotating electrical machines III is retrieved in the cutting, rotating electrical machines III fixed mounting is in one side on box I inner wall top, rotating electrical machines III's main shaft and the fixed cover is furnished with swinging boom III on box I's up end.

Preferably, the top fixed mounting of aeration chamber has into water tube socket, flocculating agent and puts in seat and aeration machine mount pad, and just the inner chamber that tube socket, flocculating agent of just intaking put in seat, aeration machine mount pad and all are linked together with the aeration chamber, the centre fixed mounting of aeration machine mount pad has the aeration machine.

Preferably, the top of the filter chamber is provided with a drainage port, the lower end of the drainage port is fixedly provided with a waterproof valve, the bottom of the filter chamber is uniformly provided with filter holes, and the right end of the outer discharge chamber is fixedly communicated with a discharge pipe.

Preferably, the overturning assembly comprises an overturning motor I fixedly mounted on the side surface of the driving seat, an overturning arm I is sleeved on a main shaft of the overturning motor I and in the middle of the driving seat, and an overturning seat is fixedly mounted on the end surface of the outer side of the overturning arm I.

Preferably, the right end of the turning seat is fixedly provided with a rotating motor II, a rotating shaft is arranged in the middle of the turning seat in a penetrating mode, the shaft end of the rotating shaft is connected with the bottom of a valley of a spindle of the rotating motor II through a shaft coupling, bearing seats are fixedly buckled at the left end and the right end of the turning seat, and the bearing seats are matched with the rotating shaft through bearings.

Preferably, the shaft end fixedly connected with swinging boom II of rotation axis, and dial the silo at swinging boom II's top fixedly connected with, dial the fixed otter board that is equipped with the net platelike structure in side of silo.

Preferably, the upper end of the rotating arm III is buckled with a catheter conveying cavity with a cavity structure, the left lower end of the rotating arm III is vertically and fixedly connected with a supporting arm IV, the lower end of the supporting arm IV is fixedly connected with a telescopic arm V, and the end part of a piston rod of the telescopic arm V is fixedly provided with a slurry pump.

Preferably, the fixed cover in side of slush pump is furnished with the cutting mounting panel, and fixed mounting has rotating electrical machines V on the up end of cutting mounting panel left end, the lower extreme of cutting mounting panel and fixed cover on rotating electrical machines V main shaft are furnished with swinging boom VI, the lower extreme fixed mounting of swinging boom VI has the cutting knife.

Preferably, the lower end of the cutting knife is annularly and uniformly provided with crescent-shaped cutting edges, and the thickness of each cutting edge is a structure with a thin lower part and a thick upper part.

Preferably, a delivery pipe is communicated with a water outlet on the side surface of the mud pump, the delivery pipe penetrates through the cutting mounting plate and is matched with the cavity of the catheter delivery cavity in a penetrating manner, and the other end of the delivery pipe is fixedly mounted at the upper end opening of the water inlet pipe seat.

Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:

1. according to the mud pump, the cutting mounting plate is arranged on the side face of the mud pump, and when the mud pump works, the rotating motor V drives the cutting knife to rotate, so that the root system of the plant which is difficult to remove at the bottom of a river channel can be cut and cleaned, weeds are prevented from affecting a water inlet of the mud pump, and the blocking phenomenon in the conveying and cleaning process is avoided;

2. according to the invention, aquatic weeds and other impurities floating on the river surface are collected through the screen plate, the rotating arm II and the material stirring groove are driven to rotate through the rotating motor II, so that the impurities and the aquatic weeds collected at the upper end of the screen plate can be turned over into the recovery vehicle, weeds at the bottom of a river channel are cut off through rotation of the cutting knife, and further synchronous cleaning on the water surface and under the water surface is realized, and the cleaning efficiency is improved.

Drawings

FIG. 1 is an isometric view of the overall structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is an axial side view of the cross-sectional structure taken along line A-A of FIG. 2;

FIG. 4 is a top view of the overall structure of the present invention;

FIG. 5 is an axial side view of the cross-sectional structure of FIG. 4 taken along line B-B;

FIG. 6 is an enlarged view of a portion of the structure at C in FIG. 5;

FIG. 7 is a left side view of the overall structure of the present invention;

FIG. 8 is an isometric view of the cross-sectional configuration of FIG. 7 taken at D-D;

FIG. 9 is an isometric view of the cross-sectional structure of FIG. 7 taken at E-E;

fig. 10 is an enlarged view of a portion of the structure at F in fig. 9.

In figure 1, a drive box assembly; 2. a filter box assembly; 3. turning over the assembly; 4. cutting the recovery arm assembly; 101. a box body I; 102. a driving seat; 201. a box body II; 202. an aeration chamber; 203. a filtering chamber; 204. an external placing chamber; 205. a water inlet pipe seat; 206. a flocculant throwing seat; 207. an aerator mounting base; 208. an aerator; 209. a water outlet; 210. a water-proof valve; 211. a filtration pore; 212. a water discharge pipe; 301. turning over a motor I; 302. a turnover arm I; 303. a turning seat; 304. a rotating electric machine II; 305. a rotating shaft; 306. a bearing seat; 307. rotating the arm II; 308. a material poking groove; 309. a screen plate; 401. a rotating electric machine III; 402. rotating arm III; 403. a catheter delivery lumen; 404. a support arm IV; 405. a telescopic arm V; 406. a slurry pump; 407. cutting the mounting plate; 408. a rotating electric machine V; 409. a rotating arm VI; 410. a cutting knife; 411. a delivery pipe.

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 10, the present invention provides a technical solution: an anti-blocking sewage filtering device suitable for a river channel comprises a driving box body component 1, a filtering box body component 2 arranged at the right end of the driving box body component 1, a turning component 3 arranged on the side surface of the driving box body component 1 and a cutting and recycling arm component 4 arranged at the upper end of the driving box body component 1, wherein the driving box body component 1 comprises a box body I101 with a box body structure and a driving seat 102 fixedly arranged on one side in the box body I101, the turning component 3 is fixedly arranged on the side surface of the driving seat 102, the filtering box body component 2 comprises a box body II 201, an aeration chamber 202, a filtering chamber 203 and an external placing chamber 204 are arranged inside the box body II 201 from top to bottom, the cutting and recycling arm component 4 comprises a rotating motor III401, the rotating motor III401 is fixedly arranged on one side of the top end of the inner wall of the box body I101, a rotating arm III 402 is fixedly sleeved on a main shaft of the rotating motor III401 and on the upper end surface of the box body I101, wherein, aeration chamber 202's main effect is that the water of inputing in aeration chamber 202 carries out aeration treatment, make its inside pollutant form the dross after the oxidation, be convenient for further filtration clearance, and the main effect of filter chamber 203 is to filter the water of inputing to filter chamber 203 inside, make comparatively clean water fall into put the room 204 outward in, the main effect of upset subassembly 3 is to collecting the clearance to the planktonic pasture or debris on the surface of water, and the main effect of cutting recovery arm subassembly 4 is to clearing up the deposit and the miscellaneous pasture of riverbed bottom, through collecting the clearance to the upper end of the water in the river course, filter the water itself in the river course simultaneously, and the sediment to water bottom in the river course is filtered the clearance, under the three-pipe, through once-treatment completion in the river course water many clearance.

Further, the top fixed mounting of aeration chamber 202 has inlet tube seat 205, the flocculating agent is put in seat 206 and aeration machine mount pad 207, and inlet tube seat 205, the flocculating agent is put in seat 206, aeration machine mount pad 207 all is linked together with the inner chamber of aeration chamber 202, the centre fixed mounting of aeration machine mount pad 207 has aeration machine 208, in operation, the river course water that collects enters into in aeration chamber 202 from inlet tube seat 205 port, put in the flocculating agent to the water in aeration chamber 202 through the flocculating agent on the seat 206, make the pollutant in the water flocculate and condense, be convenient for carry out subsequent filtration treatment, make the pollutant in the water further oxidized through aeration machine 208, make the inside bacterial virus etc. of water obtain the clearance, make the water inside obtain further purification.

Further, mouth of a river 209 has been seted up at filter chamber 203 top, and there is waterproof valve 210 at the lower extreme fixed mounting in mouth of a river 209 drill way down, filter hole 211 has been seted up to filter chamber 203 bottom equipartition, the outside fixed intercommunication of right-hand member of outer showpiece 204 has bleeder 212, after flocculation and aeration treatment were accomplished to the water in aeration chamber 202, waterproof valve 210 can be opened, make the water in the aeration chamber 202 downwards enter into filter chamber 203 through mouth of a river 209, impurity flocculate in the water is filtered, make comparatively clear water permeate filter hole 211 and enter into in outer showpiece 204, and continue to flow back to the river course through bleeder 212 in, accomplish sewage treatment in the river course.

Further, the turnover assembly 3 includes a turnover motor I301 fixedly mounted on a side surface of the driving seat 102, a turnover arm I302 is fitted on a main shaft of the turnover motor I301 and in the middle of the driving seat 102, a turnover seat 303 is fixedly mounted on an end surface of an outer side of the turnover arm I302, and the main shaft of the turnover motor I301 drives the turnover arm I302 and the turnover seat 303 to turn over along the main shaft of the turnover motor I301 on a vertical plane.

Further, the right end of the turning seat 303 is fixedly provided with a rotating motor II304, a rotating shaft 305 is arranged in the middle of the turning seat 303 in a penetrating mode, the shaft end of the rotating shaft 305 is connected with the main shaft of the rotating motor II304 through a shaft coupling in a valley bottom mode, bearing seats 306 are fixedly buckled at the left end and the right end of the turning seat 303, the bearing seats 306 are matched with the rotating shaft 305 through bearings, and the main shaft of the rotating motor II304 drives the rotating shaft 305 to rotate with a rotating arm II 307.

Further, the axle head fixedly connected with of rotation axis 305 swinging boom II307, and at swinging boom II 307's top fixedly connected with group silo 308, group the fixed otter board 309 that is equipped with the netlike structure of side of silo 308, in operation, can prepare a recovery car in the side of whole device upset subassembly 3, be convenient for the rubbish of clearing up in the river course carries out timely recovery processing, otter board 309 stretches into under the surface of water downwards, can collect the clearance with the planktonic pasture or the debris of the upper side in the waters, pasture or debris are collected the otter board 309 upper end after, start rotating electrical machine II304 and drive swinging boom II307 and group silo 308 rotatory, make the debris of collecting on otter board 309 upper end overturn and fall into in the recovery car, after the clearance is accomplished, can start upset electrical machine I301 and drive otter board 309 whole and erect, be convenient for the transportation of whole device.

Further, the upper end of the rotating arm III 402 is buckled with a catheter conveying cavity 403 with a cavity structure, the left lower end of the rotating arm III 402 is vertically and fixedly connected with a supporting arm IV 404, the lower end of the supporting arm IV 404 is fixedly connected with a telescopic arm V405, and a mud pump 406 is fixedly mounted at the end of a piston rod of the telescopic arm V405, wherein the supporting arm IV 404 plays a supporting role of a top part relative to the telescopic arm V405 and the mud pump 406, and the telescopic arm V405 plays a depth adjusting role relative to the mud pump 406, so that the bottom of the mud pump 406 can reach the sediment at the bottom of the river channel through the extension and retraction of the telescopic arm V405, and the bottom of the river channel can be cleaned conveniently.

Further, the fixed cover in side of slush pump 406 is furnished with cutting mounting panel 407, and fixed mounting has rotating electrical machines V408 on the up end of cutting mounting panel 407 left end, the lower extreme of cutting mounting panel 407 and the fixed cover on rotating electrical machines V408 main shaft is furnished with swinging boom VI 409, the lower extreme fixed mounting of swinging boom VI 409 has cutting knife 410, in operation, rotating electrical machines V408 drives swinging boom VI 409 and cutting knife 410 high rotation, cut off crushing treatment with river course bottom clump plant, avoid weeds to twine at slush pump 406 tip and cause the jam.

Further, the lower extreme hoop equipartition of cutting knife 410 is equipped with the crescent cutting edge, and the thickness of cutting edge is for thin upper thick structure down, and this kind of structure can make the cutting edge of cutting knife 410 lower extreme sharp to the bulk strength of blade is higher, improves the cutting efficiency and the life of cutting knife 410.

Furthermore, a delivery pipe 411 is communicated with a water outlet on the side surface of the mud pump 406, the delivery pipe 411 penetrates through the cutting mounting plate 407 and is matched with the cavity of the catheter delivery cavity 403, the other end of the delivery pipe 411 is fixedly mounted at the upper end of the water inlet pipe seat 205, and during operation, the chopped weeds and sludge deposits at the bottom of the river bed are delivered into the delivery pipe 411 through the lower end of the mud pump 406 and are further delivered to the water inlet pipe seat 205, and then enter the aeration chamber 202 for aeration treatment.

The working principle is as follows: before working, the whole device is erected on a river channel engineering ship or an engineering vehicle on one side of a river channel, the specific installation direction is determined according to the running direction provided by a support, the cutting and recovery arm component 4 at the front end of the turnover component 3 faces the cleaning direction in the river channel, during working, the rotating motor III401 is started to drive the rotating arm III 402 to rotate, the mud pump 406 is used for dredging and filtering the bottom of the river bed, the cutting knife 410 is used for cutting and crushing weeds at the bottom of the river bed to avoid the blockage of the weeds on the bottom of the mud pump 406, the turnover motor I301 is started to drive the turnover seat 303 to be inclined downwards, so that floating weeds and sundries at the upper end of a water body in the river channel are filtered and collected at the upper end of the screen plate 309, after the collection is finished, the rotating motor II304 is started to drive the screen plate 309 to turn over, the sundries on the screen plate 309 are turned over and poured into the recovery vehicle, the whole process is simple to operate, the efficiency is higher.

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

1. The utility model provides an prevent stifled type sewage filter equipment suitable for river course which characterized in that: the device comprises a driving box body assembly (1), a filtering box body assembly (2) arranged at the right end of the driving box body assembly (1), a turnover assembly (3) arranged at the side surface of the driving box body assembly (1) and a cutting and recycling arm assembly (4) arranged at the upper end of the driving box body assembly (1), wherein the driving box body assembly (1) comprises a box body I (101) of a box body structure and a driving seat (102) fixedly arranged at one side in the box body I (101), the turnover assembly (3) is fixedly arranged at the side surface of the driving seat (102), the filtering box body assembly (2) comprises a box body II (201), an aeration chamber (202), a filtering chamber (203) and an outer placing chamber (204) are arranged in the box body II (201) from top to bottom, the cutting and recycling arm assembly (4) comprises a rotating motor III (401), and the rotating motor III (401) is fixedly arranged at one side of the top end of the inner wall of the box body I (101), and a rotating arm III (402) is fixedly sleeved on the main shaft of the rotating motor III (401) and on the upper end surface of the box I (101).

2. The anti-blocking type sewage filtering device suitable for the river course of claim 1, characterized in that: the top fixed mounting of aeration chamber (202) has inlet pipe seat (205), flocculating agent to put in seat (206) and aeration machine mount pad (207), and inlet pipe seat (205), flocculating agent put in seat (206), aeration machine mount pad (207) and all be linked together with the inner chamber of aeration chamber (202), the centre fixed mounting of aeration machine mount pad (207) has aeration machine (208).

3. The anti-blocking type sewage filtering device suitable for the river course of claim 1, characterized in that: the water outlet (209) is arranged at the top of the filtering chamber (203), the waterproof valve (210) is fixedly arranged at the lower end of the orifice of the water outlet (209), filtering holes (211) are uniformly distributed at the bottom of the filtering chamber (203), and the right end of the outer discharging chamber (204) is outwards fixedly communicated with a water discharging pipe (212).

4. The anti-blocking type sewage filter equipment who is applicable to river course according to claim 1, its characterized in that: the overturning assembly (3) comprises an overturning motor I (301) fixedly mounted on the side face of the driving seat (102), an overturning arm I (302) is sleeved on a main shaft of the overturning motor I (301) and in the middle of the driving seat (102), and an overturning seat (303) is fixedly mounted on the end face of the outer side of the overturning arm I (302).

5. The anti-blocking type sewage filtering device suitable for river course of claim 4, characterized in that: the fixed ann of right-hand member of upset seat (303) describes has rotating electrical machines II (304), and wears to be furnished with rotation axis (305) in the centre of upset seat (303), the axle head of rotation axis (305) passes through the shaft coupling with the main shaft of rotating electrical machines II (304) and is connected mutually at the valley bottom, both ends are fixed to be detained about upset seat (303) and are equipped with bearing frame (306), bearing frame (306) are through bearing and rotation axis (305) suit mutually.

6. The anti-blocking type sewage filtering device suitable for the river course of claim 5, characterized in that: the end of the rotating shaft (305) is fixedly connected with a rotating arm II (307), the top end of the rotating arm II (307) is fixedly connected with a material shifting groove (308), and a net plate (309) with a net plate-shaped structure is fixedly arranged on the side surface of the material shifting groove (308).

7. The anti-blocking type sewage filtering device suitable for the river course of claim 1, characterized in that: the upper end of the rotating arm III (402) is buckled with a catheter conveying cavity (403) with a cavity structure, the left lower end of the rotating arm III (402) is vertically and fixedly connected with a supporting arm IV (404), the lower end of the supporting arm IV (404) is fixedly connected with a telescopic arm V (405), and the end part of a piston rod of the telescopic arm V (405) is fixedly provided with a slurry pump (406).

8. The anti-blocking type sewage filtering device suitable for the river course of claim 7, characterized in that: the fixed cover in side of slush pump (406) is furnished with cutting mounting panel (407), and fixed mounting has rotating electrical machines V (408) on the up end of cutting mounting panel (407) left end, the lower extreme of cutting mounting panel (407) and the fixed cover on rotating electrical machines V (408) main shaft are furnished with swinging boom VI (409), the lower extreme fixed mounting of swinging boom VI (409) has cutting knife (410).

9. The anti-blocking type sewage filtering device suitable for the river course of claim 8, characterized in that: crescent-shaped cutting edges are circumferentially and uniformly distributed at the lower end of the cutting knife (410), and the thickness of the cutting edges is a structure with a thin lower part and a thick upper part.

10. The anti-blocking type sewage filtering apparatus suitable for the river according to claim 2 or claim 8, wherein: a delivery pipe (411) is communicated with a water outlet on the side surface of the mud pump (406), the delivery pipe (411) penetrates through the cutting mounting plate (407) and is matched with a cavity of the catheter delivery cavity (403) in a penetrating manner, and the other end of the delivery pipe (411) is fixedly mounted at the upper end of the water inlet pipe seat (205).