CN214456970U - Fire fighting equipment for sewage treatment equipment - Google Patents

Abstract

The utility model relates to a fire fighting equipment for sewage treatment device, it includes cylindrical effluent water sump and is located the anti-water pipe in the effluent water sump, anti-water pipe one end is located in the sewage in the effluent water sump the other end extends to on the sewage terminal surface, be provided with the suction pump on the anti-water pipe, be provided with the master control pipe in the effluent water sump, the master control pipe is located on the sewage surface, the terminal surface seted up under the master control pipe a plurality of with the delivery port of the inside intercommunication of master control pipe, the mid portion department of master control pipe up end sets up can receive the water inlet of the sewage that anti-water pipe flows out, the effluent water sump top is provided with the motor, the vertical setting of pivot on the motor just by the water inlet stretches into in the master control pipe, the pivot with master control socle wall fixed connection. This application has the effect of further strengthening defoaming efficiency.

Description

Fire fighting equipment for sewage treatment equipment

Technical Field

The application relates to the field of sewage treatment, in particular to a defoaming device for sewage treatment equipment.

Background

Can produce a large amount of bubbles among the sewage treatment process, these bubbles are piled up and can increase the oxygen content in the sewage on sewage surface, and the long-time detention of bubble can influence sewage treatment efficiency, and finally influences sewage treatment quality.

Chinese patent CN205099450U discloses a sewage treatment fire fighting equipment, it is including the intake pipe that is located sewage treatment pond, shower and the shower head that is located the shower top, and the intake pipe provides pressure for the shower, makes it take out the sewage in the sewage pond and spout the sewage surface from the shower head on shower top in order to reach the defoaming purpose.

Aiming at the related technologies, the inventor thinks that the spray head position on the defoaming device in the above technologies is relatively fixed, the spray coverage of the fixed spray head is limited, a better defoaming effect cannot be achieved, defoaming efficiency is affected, and improvement is needed.

Disclosure of Invention

In order to further strengthen defoaming efficiency, this application provides a defoaming device for sewage treatment device.

The application provides a pair of fire fighting equipment for sewage treatment adopts following technical scheme:

the utility model provides a fire fighting equipment for sewage treatment device, includes cylindrical effluent water sump and is located anti-water pipe in the effluent water sump, anti-water pipe one end is located in the sewage in the effluent water sump, on the other end extends to the sewage terminal surface, be provided with the axle water pump on the anti-water pipe, be provided with the master control pipe in the effluent water sump, the master control pipe is located on the sewage surface, under the master control pipe terminal surface seted up a plurality of with the delivery port of the inside intercommunication of master control pipe, the mid portion department of master control pipe up end sets up can receive the water inlet of the sewage that anti-water pipe flows out, the effluent water sump top is provided with the motor, the vertical setting of pivot on the motor just by the water inlet stretches into in the master control pipe, the pivot with master control socle bottom wall fixed connection.

By adopting the technical scheme, when defoaming work is required, the suction pump and the motor are turned on, so that the water return pipe extracts sewage from the sewage in the sewage tank and flows into the main control pipe from the water inlet, the main control pipe is fixedly connected with the rotating shaft, when the rotating shaft is driven by the motor to rotate, the main control pipe synchronously rotates along with the rotating shaft, when the main control pipe rotates, water in the central part of the main control pipe flows to the edge part of the main control pipe at an accelerated speed, a plurality of water outlets on the main control pipe can play a role of distributing water, liquid distributed by the water outlets is sprayed onto the surface of the sewage to achieve defoaming effect, the main control pipe can obtain larger spraying area by arranging the rotating main control pipe and the plurality of water outlets on the main control pipe, meanwhile, the main control pipe can rotate to enable the water in the main control pipe to better flow to two ends of the main control pipe, further increase the area that sprays to further promoted defoaming efficiency.

Optionally, a spray header is arranged on the water outlet.

Through adopting above-mentioned technical scheme, when the start defoaming during operation, the play water effect of delivery port can further be strengthened to the shower head that is located the delivery port, makes it obtain bigger spray area for the main control pipe can eliminate the bubble that is located effluent water sump pool wall edge part, reduces piling up of dead angle department bubble, further promotes the defoaming effect of integrated device.

Optionally, the return pipe is fixedly connected to the side wall of the sewage pool through a clamp.

Through adopting above-mentioned technical scheme, will turn over the water pipe and fix on the effluent water sump lateral wall, prevent that the water pipe from receiving external force factor to influence and the dislocation phenomenon appears to can be all the time for the main control pipe provides rivers, use the clamp fixed, also convenient to use person maintains and changes the water pipe that turns over of damaged or jam.

Optionally, a warning line is arranged on the side wall of the sewage pool.

Through adopting above-mentioned technical scheme, can ensure that the sewage in the sewage pond remains good surface of water height all the time to guarantee the spraying effect of the rivers that the master control managed the outflow, further guaranteed the defoaming efficiency of whole device.

Optionally, the upper end of the water inlet is arranged in a flaring shape.

Through adopting above-mentioned technical scheme, add water and when the main control pipe was in the rotating condition this moment in the anti-water pipe was to the water inlet, the port that expands the mouth form can further strengthen the rivers collection effect of water inlet for normal water collecting work also can be carried out to the main control pipe when rotatory, further strengthen the effect of adding water of anti-water pipe to the main control pipe.

Optionally, the water return pipes are arranged in a plurality of numbers and circumferentially distributed on the side wall of the sewage pool.

Through adopting above-mentioned technical scheme, when adding the inside sewage of effluent water sump in to the master control pipe, a plurality of anti-water pipes can further promote the water flow in the master control pipe for the master control pipe can be continuous carry out defoaming work, and simultaneously, when the rivers in the master control pipe increase, also can promote the spraying effect of master control pipe tip, further strengthen whole mechanism's defoaming effect.

Optionally, the effluent water sump top terminal surface is provided with the connecting plate that supplies personnel's walking usefulness, the motor and suction pump fixed connection be in the connecting plate bottom.

Through adopting above-mentioned technical scheme, set up the connecting plate that supplies personnel to walk on the top of effluent water sump for the staff can survey the defoaming condition of effluent water sump on the effluent water sump. Install motor and suction pump in the bottom of connecting plate, the staff of being convenient for maintains and changes motor and suction pump.

Optionally, a handrail and a warning light are installed on two sides of the connecting plate.

Through adopting above-mentioned technical scheme, the railing of connecting plate both sides can further guarantee the safety of the personnel that are located on the connecting plate, and the warning light that is located the connecting plate both sides simultaneously can be convenient for the worker to confirm the connecting plate position and can inspect the defoaming condition at night.

In summary, the present application includes at least one of the following beneficial technical effects:

the rotary main control pipe and the plurality of water outlets positioned on the main control pipe are arranged, so that the main control pipe can obtain a larger spraying area, and meanwhile, the main control pipe can rotate to enable water in the main control pipe to better flow to two ends of the main control pipe, so that the spraying area is further enlarged, and the defoaming efficiency is further improved;

the water flow in the main control pipe is increased by arranging the plurality of water return pipes and the water collecting piece positioned on the upper end surface of the main control pipe, the water flowing out of the water return pipes can be accurately converged into the main control pipe when the main control pipe rotates, and the water adding efficiency of the water return pipes to the main control pipe is further enhanced;

through setting up warning line for the staff can in time confirm the volume that is located the sewage in the sewage pond, thereby further guarantee the distance of fire fighting equipment distance sewage surface, make fire fighting equipment can obtain better defoaming space throughout, further strengthened defoaming efficiency.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present application.

Fig. 2 is a sectional view of a portion a-a of fig. 1.

Description of reference numerals: 1. a sewage tank; 11. a connecting plate; 12. a railing; 13. a warning light; 14. a warning line; 2. a defoaming device; 21. a water return pipe; 22. a master control pipe; 221. a water inlet; 222. a water collection member; 223. a water outlet; 224. a shower head; 23. clamping a hoop; 24. a water pump; 3. a motor; 31. a rotating shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses fire fighting equipment for sewage treatment device, refer to fig. 1, fig. 2, including effluent water sump 1 and be located the fire fighting equipment 2 in the sewage treatment pond, 1 structure in effluent water sump is the cylindrical cell body of open-ended in the top, and 1 top in effluent water sump is provided with connecting plate 11, and the both ends of connecting plate 11 respectively with the lateral wall fixed connection of 1 both sides in effluent water sump, a plurality of warning lights 13 are installed to the both sides fixedly connected with railing 12 and the both sides of connecting plate 11 of the up end of connecting plate 11. A ring of warning lines 14 is formed on the inner surface of the wastewater tank 1 to determine the wastewater level in the wastewater tank 1.

Referring to fig. 1 and 2, the defoaming device 2 includes a plurality of water return pipes 21 and a main control pipe 22, the number of the water return pipes 21 is preferably two, two water return pipes 21 are both vertically arranged, and the two water return pipes 21 are respectively located on two side walls of the sewage tank 1. One end of the water return pipe 21 extends into the bottom of the sewage tank 1, the other end of the water return pipe extends to a position above the warning line 14, and the other end of the water return pipe 21 horizontally extends towards the middle part of the sewage tank 1 and is downwards inclined at the end part of one end far away from the tank wall of the sewage tank 1.

Referring to fig. 1 and 2, a plurality of clamps 23 are arranged on the return pipe 21, and the clamps 23 are fixedly connected with the side wall of the sewage tank 1 and the bottom end of the connecting plate 11 respectively, so that the vertical part and the horizontal part of the return pipe 21 are relatively stable. The bottom end of the connecting plate 11 is also fixedly connected with a water suction pump 24, and the water suction pump 24 provides power for the water return pipe 21, so that the water return pipe 21 can suck sewage in the sewage pool 1 and discharge the sewage from the upper end.

Referring to fig. 1, fig. 2, the setting of master control pipe 22 level is just located warning line 14 top 30cm departments, master control pipe 22 is square cavity body and both ends shutoff, 11 bottom intermediate position departments fixedly connected with motors 3 of connecting plate, the vertical setting of the last pivot 31 of motor 3 just extends to master control pipe 22 direction, the main shaft is stretched into inside master control pipe 22 and when realizing motor 3 start-up with master control pipe 22 bottom fixed connection by water inlet 221 position department, pivot 31 drives master control pipe 22 synchronous revolution.

Referring to fig. 1 and 2, a water inlet 221 is formed in a middle portion of an upper end surface of the main control pipe 22, the water inlet 221 is communicated with the inside of the main control pipe 22, one end of the water inlet 221, which is far away from the main control pipe 22, is flared and extends into a funnel-shaped water collecting member 222, and water flowing out of the two water return pipes 21 can enter the water collecting member 222 and flow into the main control pipe 22.

Referring to fig. 1 and 2, a plurality of water outlets 223 are opened on the main control pipe 22, the plurality of water outlets 223 are distributed at intervals on the lower end surface of the main control pipe 22 along the length direction of the main control pipe 22, the water outlets 223 are communicated with the inside of the main control pipe 22, a spray header 224 is installed at one end of each water outlet 223 far away from the main control pipe 22, liquid flowing through the main control pipe 22 flows through the spray header 224 from the water outlets 223, and is sprayed on the surface of sewage in the sewage tank 1 by the spray header 224 to achieve a defoaming effect.

The implementation principle of the embodiment of the application is as follows: after sewage treatment pond began work, through opening suction pump 24 and motor 3, make two anti-water pipe 21 extract the inside sewage of effluent water sump 1 simultaneously and flow out and discharge to water-collecting piece 222 in and finally flow in to main control tube 22 by anti-water pipe 21 top, motor 3 drives main control tube 22 simultaneously and rotates, make the water that is located main control tube 22 receive the effect of certain centrifugal force and flow to main control tube 22's both ends, make a plurality of delivery ports 223 homoenergetic of main control tube 22 have certain rivers, guarantee that every shower head 224 can both play certain spraying effect, in main control tube 22 pivoted, shower head 224's the area of spraying has been increased, it piles up at the dead angle to have reduced the bubble, overall device's defoaming efficiency has further been strengthened.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a defoaming device for sewage treatment device, includes cylindrical effluent water sump (1) and is located anti-water pipe (21) in effluent water sump (1), its characterized in that: one end of the water return pipe (21) is positioned in the sewage tank (1), the other end extends to the upper part of the sewage end face, a water pump (24) is arranged on the water return pipe (21), a main control pipe (22) is arranged in the sewage pool (1), the main control pipe (22) is positioned on the surface of the sewage, the lower end surface of the main control pipe (22) is provided with a plurality of water outlets (223) communicated with the interior of the main control pipe (22), the middle part of the upper end surface of the main control pipe (22) is provided with a water inlet (221) which can receive the sewage flowing out of the water return pipe (21), the sewage tank (1) top is provided with motor (3), the vertical setting of pivot (31) on motor (3) just by water inlet (221) stretches into in master control pipe (22), pivot (31) with master control pipe (22) diapire fixed connection.

2. The defoaming apparatus for sewage treatment equipment according to claim 1, characterized in that: a spray header (224) is arranged on the water outlet (223).

3. The defoaming apparatus for sewage treatment equipment according to claim 1, characterized in that: the water return pipe (21) is fixedly connected to the side wall of the sewage pool (1) through a hoop (23).

4. The defoaming apparatus for sewage treatment equipment according to claim 1, characterized in that: and a warning line (14) is arranged on the side wall of the sewage pool (1).

5. The defoaming apparatus for sewage treatment equipment according to claim 1, characterized in that: the upper end of the water inlet (221) is arranged in a flaring shape.

6. The defoaming apparatus for sewage treatment equipment according to claim 1, characterized in that: the water return pipes (21) are arranged to be a plurality of and are circumferentially distributed on the side wall of the sewage pool (1).

7. The defoaming apparatus for sewage treatment equipment according to claim 1, characterized in that: the sewage pool (1) top end face is provided with a connecting plate (11) for personnel to walk, and the motor (3) and the water suction pump (24) are fixedly connected to the bottom end of the connecting plate (11).

8. The defoaming apparatus for sewage treatment equipment according to claim 7, wherein: and railings (12) and warning lamps (13) are arranged on two sides of the connecting plate (11).

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