CN211097696U

CN211097696U - Slag scraping machine for sewage treatment

Info

Publication number: CN211097696U
Application number: CN201921881750.9U
Authority: CN
Inventors: 黄志树
Original assignee: Tianjin Bizhou Environmental Protection Engineering Co ltd
Current assignee: Tianjin Bizhou Environmental Protection Engineering Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-28
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a sediment machine is scraped with sewage treatment, including effluent water sump and the base of setting at the effluent water sump lateral wall, the last lateral wall fixed mounting of effluent water sump has first axle bed and second axle seat, the last lateral wall fixed mounting of base has the motor, be connected with first axis of rotation between the output of first axle bed and motor, be connected with the second axis of rotation between the second axle seat, the outer wall of first axis of rotation and second axis of rotation fixed mounting respectively has the action wheel and follows the driving wheel, the action wheel is connected, two through the chain from between the driving wheel fixed mounting scrapes the sediment net between the chain. The utility model discloses a setting is scraped sediment net, electric telescopic handle, bracing piece, long slab, drainage plate, water pipe and shower nozzle on the chain, realizes scraping the automatic dross of floating in the sediment net with the effluent water sump and salvages, erodees the realization through rivers and scrapes the dross clearance that the sediment was netted, realizes through electric telescopic handle that the dross gets into and collects the frame.

Description

Slag scraping machine for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment is with scraping sediment machine.

Background

The slag scraping machine is a key component in the air flotation water purifier of the sewage treatment equipment, suspended impurities in sewage in the air flotation tank float out of the water surface after treatment to form waste residues, and the waste residues are accumulated to a certain degree and then need to be removed by using the slag scraping machine.

The scraper blade of sediment machine is scraped to the tradition is mostly straight riser, when the scraper blade concentrates the suspended solid to promote the one side in air supporting pond, needs the manual work to clear up out the suspended solid from the air supporting pond, both wastes time and energy when clearing up the suspended solid, has reduced the work efficiency who scrapes the sediment again, even has to scrape the sediment net and clear up out the suspended solid, also hardly will scrape the sediment clearance on the sediment net and get into and collect the frame.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art and providing a sewage treatment is with scraping sediment machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a slag scraping machine for sewage treatment comprises a sewage pool and a base arranged on the side wall of the sewage pool, wherein a first shaft seat and a second shaft seat are fixedly arranged on the upper side wall of the sewage pool, a motor is fixedly arranged on the upper side wall of the base, a first rotating shaft is connected between the output ends of the first shaft seat and the motor, a second rotating shaft is connected between the second shaft seats, a driving wheel and a driven wheel are respectively and fixedly arranged on the outer walls of the first rotating shaft and the second rotating shaft, the driving wheel and the driven wheel are connected through a chain, a slag scraping net is fixedly arranged between two chains, two electric telescopic rods are fixedly arranged on two sides of the sewage pool, which are far away from the first base, the upper side walls of the two electric telescopic rods are jointly connected with a long plate, one side, far away from the electric telescopic rods, of the side wall of the long plate is, the utility model discloses a sewage treatment device, including rectangular plate, upper side wall, effluent water sump, drain tank, pressure-increasing valve, shower nozzle, long plate's last side wall is installed and is located the filter screen between two limiting plates, the last side wall fixed mounting of effluent water sump has the drainage plate that is located the long plate lower extreme, the water pipe is installed to the both sides wall of effluent water sump, install the pressure-increasing valve on the water pipe, the shower nozzle is.

Preferably, the drainage plate is the slope form setting, just the lower one end of drainage plate is located the upside of effluent water sump inner chamber.

Preferably, the height of the two ends of the drainage plate close to the sewage pool is greater than the height of the middle of the drainage plate.

Preferably, the number of the first shaft seats is one, and the number of the second shaft seats is two.

Preferably, the slag scraping net is arranged in a C shape, and the length of one end, close to the chain, of the slag scraping net is larger than the length of one end, far away from the chain, of the slag scraping net.

Preferably, the lateral wall of effluent water sump installs the collection frame, the width of collecting the frame is greater than the width between two limiting plates.

Compared with the prior art, this sediment machine is scraped with scraping to sewage treatment's advantage lies in:

1. the upper side walls of the two chains are fixedly provided with the scum scraping net, and the motor drives the driving wheel and the driven wheel to rotate, so that the movement of the scum scraping net is driven, and the scum suspended in the sewage tank is automatically fished up by the scum scraping net;

2. by arranging the electric telescopic rod, the supporting rod, the long plate, the drainage plate, the water pipe and the spray head, when the scum suspended in water is fished up by the scum scraping net and moves above the long plate, the spray head sprays water flow to flush the scum on the scum scraping net onto the long plate, the water continuously flows back to the sewage pool through the drainage plate, the electric telescopic rod jacks up one side of the long plate to pour the scum on the long plate into the collecting frame, scum cleaning on the scum scraping net is realized through water flow flushing, and the scum enters the collecting frame through the electric telescopic rod;

to sum up, the utility model discloses a sediment net, electric telescopic handle, bracing piece, long slab, drainage plate, water pipe and the shower nozzle of scraping of setting on the chain realize scraping the automatic dross of floating in the sediment net with the effluent water sump and salvage, erode the realization through rivers and scrape the sediment clearance that the sediment was netted, realize through electric telescopic handle that the dross gets into and collect the frame.

Drawings

Fig. 1 is a schematic structural view of a slag scraper for sewage treatment according to the present invention;

fig. 2 is a schematic structural view of the utility model when the nozzle of the slag scraper is washed away to scrape the slag screen.

In the figure: 1 sewage pool, 2 bases, 3 first shaft seats, 4 second shaft seats, 5 motors, 6 first rotating shafts, 7 second rotating shafts, 8 driving wheels, 9 driven wheels, 10 chains, 11 slag scraping nets, 12 supporting rods, 13 electric telescopic rods, 14 long plates, 15 drainage plates, 16 collecting frames, 17 water pipes, 18 booster valves, 19 spray heads, 20 limiting plates and 21 filter screens.

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.

Referring to fig. 1-2, a sludge scraping machine for sewage treatment comprises a sewage tank 1 and a base 2 arranged on the side wall of the sewage tank 1, wherein a first shaft seat 3 and a second shaft seat 4 are fixedly arranged on the upper side wall of the sewage tank 1, specifically, the number of the first shaft seats 3 is one, the number of the second shaft seats 4 is two, a motor 5 is fixedly arranged on the upper side wall of the base 2, further, the motor 5 adopts a speed reducing motor, the specific model is PF18-0200-20S3B, a first rotating shaft 6 is connected between the output ends of the first shaft seats 3 and the motor 5, a second rotating shaft 7 is connected between the second shaft seats 4, a driving wheel 8 and a driven wheel 9 are respectively and fixedly arranged on the outer walls of the first rotating shaft 6 and the second rotating shaft 7, the driving wheel 8 is connected with the driven wheel 9 through chains 10, a sludge scraping net 11 is fixedly arranged between the two chains 10, the sludge scraping net, and the length of the end of the slag scraping net 11 close to the chain 10 is larger than the length of the end of the slag scraping net 11 far away from the chain 10, when the slag scraping net 11 is driven by the chain 10 to overturn, scum in the slag scraping net 11 can not fall off from the slag scraping net 11.

Two sides of the sewage pool 1, which are far away from the first base 2, are fixedly provided with two electric telescopic rods 13, the upper side walls of the two electric telescopic rods 13 are connected with a long plate 14 together, one side of the side wall of the long plate 14, which is far away from the electric telescopic rods 13, is rotatably connected with a supporting rod 12, in an initial state, the electric telescopic rods 13 are contracted, the height of the electric telescopic rods 13 is the same as that of the supporting rod 12 at the moment, the long plate 14 is in a horizontal state, when the electric telescopic rods 13 work upwards, the working of the electric telescopic rods 13 drives the long plate 14 to incline, the upper side wall of the long plate 14 is fixedly provided with a limiting plate 20, the limiting plate 20 prevents over-large water flow from flushing scum on the scum scraping net 11 out of the long plate 14, the upper side wall of the long plate 14 is provided with a filter screen 21 positioned between the two limiting plates 20, the filter screen 21 collects scum flushed from the scum scraping, the drainage plate 15 is the slope form setting, and the lower one end of drainage plate 15 is located the upside of 1 inner chamber of effluent water sump, and the drainage plate 15 will erode the water after the dross filters and do further processing in leading-in effluent water sump 1 again, and the both ends that the drainage plate 15 is close to effluent water sump 1 highly are greater than the height in the middle of the drainage plate 15, prevents that the rivers after the scouring from flowing from the both sides of drainage plate 15.

The two side walls of the sewage pool 1 are provided with water pipes 17, furthermore, one end of the water pipe 17 is communicated with the sewage pool 1, the water pipe 17 is provided with a pressure increasing valve 18, one end of the water pipe 17 far away from the pressure increasing valve 18 is provided with a spray head 19, the scum scraping net 11 is used for salvaging scum suspended in the sewage pool 1 and rotates to the upper part of the long plate 14 under the driving of the chain 10, water in the water pipe 17 is sprayed out through the spray head 19 under the pressure increasing of the pressure increasing valve 18, the spray head 19 and the scum scraping net 11 are arranged in an inclined angle, water flow washes the scum on the scum scraping net 11 onto the long plate 14, the water flows onto the inclined drainage plate 15 through the filter screen 21 on the long plate 14 and flows back to the sewage pool 1 for further treatment, the water pipe 17 is connected with the side wall of the sewage pool 1, the washed water flow is continuously guided into the sewage pool 1 for cyclic utilization, the side wall of the sewage pool 1 is provided with a collecting frame 16, the long plate 14 is driven to incline by the ascending of the electric telescopic rod 13, scum on the long plate 14 enters the collecting frame 16, the width of the collecting frame 16 is larger than that between the two limiting plates 20, and the scum on the long plate 14 can not fall outside the collecting frame 16 when completely entering the collecting frame 16.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

the motor 5 is turned on, the motor 5 drives the first rotating shaft 6 and the driving wheel 8 to rotate, so that the chain 10 drives the driven wheel 9 of the second rotating shaft 7 to rotate, the scum scraping net 11 installed on the chain 10 is further driven, the scum scraping net 11 moves along with the chain 10 to salvage floating scum in the sewage tank 1, when the scum scraping net 11 rotates above the long plate 14, water in the water pipe 17 is sprayed out through the spray nozzle 19 under the pressurization of the pressurization valve 18 to wash the floating scum on the scum scraping net 11, the floating scum is washed on the filter screen 21 on the long plate 14, the water flows onto the drainage plate 15 through the filter screen 21, the drainage plate 15 guides the water flow into the sewage tank 1 again, the seat is further processed, the electric telescopic rod 13 works and rises to drive the long plate 14 to incline, and the floating scum on the long plate 14 enters the collecting frame 16.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sediment machine of scraping for sewage treatment, includes effluent water sump (1) and sets up base (2) at effluent water sump (1) lateral wall, its characterized in that, the last lateral wall fixed mounting of effluent water sump (1) has first axle bed (3) and second axle bed (4), the last lateral wall fixed mounting of base (2) has motor (5), be connected with first axis of rotation (6) between the output of first axle bed (3) and motor (5), be connected with second axis of rotation (7) between second axle bed (4), the outer wall of first axis of rotation (6) and second axis of rotation (7) is fixed mounting respectively has action wheel (8) and follows driving wheel (9), connect through chain (10) between action wheel (8) and the following driving wheel (9), two fixed mounting has between chain (10) scrapes sediment net (11), the both sides fixed mounting that first base (2) were kept away from in effluent water sump (1) has two electric telescopic handle (13), two the last lateral wall of electric telescopic handle (13) is connected with long slab (14) jointly, one side rotation that electric telescopic handle (13) was kept away from to the lateral wall of long slab (14) is connected with bracing piece (12), the last lateral wall fixed mounting of long slab (14) has limiting plate (20), filter screen (21) that are located between two limiting plates (20) are installed to the last lateral wall of long slab (14), the last lateral wall fixed mounting of effluent water sump (1) has drainage plate (15) that are located long slab (14) lower extreme, water pipe (17) are installed to the both sides wall of effluent water sump (1), install booster valve (18) on water pipe (17), shower nozzle (19) are installed to the one end that booster valve (18) were kept away from in water pipe (17).

2. The residue scraping machine for sewage treatment according to claim 1, wherein the drainage plate (15) is arranged in an inclined manner, and the lower end of the drainage plate (15) is positioned at the upper side of the inner cavity of the sewage pool (1).

3. The slag scraper for sewage treatment according to claim 2, wherein the height of the two ends of the drainage plate (15) close to the sewage tank (1) is greater than the height of the middle of the drainage plate (15).

4. A scraper for sewage treatment according to claim 1, characterized in that said first shaft seats (3) are one in number and said second shaft seats (4) are two in number.

5. A slag scraper for sewage treatment according to claim 1, characterized in that the slag scraping net (11) is arranged in a C-shape, and the length of the end of the slag scraping net (11) close to the chain (10) is longer than the length of the end of the slag scraping net (11) far away from the chain (10).

6. A scraper for sewage treatment according to claim 1, characterized in that the side walls of said wastewater tank (1) are equipped with a collecting frame (16), and the width of said collecting frame (16) is greater than the width between two limiting plates (20).