CN210459347U

CN210459347U - Sludge fishing device for sewage treatment

Info

Publication number: CN210459347U
Application number: CN201921148181.7U
Authority: CN
Inventors: 李飞; 唐诗黛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-05-05
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a sludge fishing device for sewage treatment, which comprises a housin, there is a net section of thick bamboo the inside of casing through bolted connection, and the bottom welding of casing has the suction tube, and there is the dirt absorbing cover bottom of suction tube through bolted connection, and there is the supporting seat bottom of dirt absorbing cover through bolted connection, there is a mud bucket the top of casing through bolted connection, and there is driving motor on the top of going out the mud bucket through bolted connection. The utility model discloses in, start the soil pick-up pump and take out dirty operation in the inside of soil pick-up cover, can be with the mud suction of bottom of the pool to the inside of casing, because it is the cone structure to go up the pivot, the mud of propelling movement paddle contact is immediately with mud propelling movement upwards, going on the in-process of propelling movement to mud, can carry out the dehydration operation with mud, the sewage of desorption is connected with the soil pick-up pump via with the pump suction pipe and carries out, mummification mud after the dehydration is fought the discharge via mud, the later stage of being convenient for is to the processing operation of mud, the efficiency that mud was salvaged is high.

Description

Sludge fishing device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sludge fishing device for sewage treatment.

Background

Sewage is a generic term for water discharged during production and life activities. The water which loses the original use function is called sewage for short. The sewage is characterized in that the water deterioration can not keep the original use function because new substances are doped into the water or the external conditions are changed, and the sewage treatment comprises the following steps: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

In the sewage treatment process, the sewage tank is the most common sewage treatment place, and after the sewage tank in many sewage treatment processes is used for a long time, a lot of sludge is conglomerated at the bottom of the tank, and the sludge needs to be treated regularly to improve the sewage treatment efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sludge fishing device for sewage treatment.

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

the utility model provides a sludge fishing device for sewage treatment, includes the casing, there is a net section of thick bamboo the inside of casing through bolted connection, and the bottom welding of casing has the suction tube, and there is a dirt-absorbing cover bottom of suction tube through bolted connection, and there is the supporting seat bottom of dirt-absorbing cover through bolted connection, there is a mud fill on the top of casing through bolted connection, and there is driving motor on the top of going out the mud fill through bolted connection, driving motor's output shaft has the last pivot of cone structure through bolted connection, and the outside of rotating the pivot is equipped with the propelling movement paddle that the heliciform distributes, there is the pump suction pipe one side of casing through bolted connection, and the entry end of pump suction pipe is located between casing and the.

Preferably, the lower end of the upper rotating shaft is connected with a lower rotating shaft through a bolt, and the outer side of the lower rotating shaft is provided with conveying blades distributed spirally.

Preferably, the conveying blade is positioned inside the suction pipe, and the conveying blade and the bottom end of the lower rotating shaft extend to the inside of the dirt suction cover.

Preferably, the mud discharging hopper is internally connected with a plurality of lower crushing rods through bolts, and the top end of the upper rotating shaft is connected with a plurality of upper crushing rods through bolts.

Preferably, a plurality of notches are formed between the supporting seat and the sewage suction cover, and the cross section of the supporting seat is of an inverted trapezoidal structure.

Preferably, the bottom of the dirt absorbing cover is connected with a cross rod through a bolt, the middle section of the cross rod is connected with a coaxial transmission through a bolt, and the top end shaft of the coaxial transmission is in transmission connection with a lower rotating shaft through a bolt.

Preferably, the bottom end shaft of the coaxial transmission is connected with a plurality of scrapers through bolts, each scraper is of an arc-shaped structure, and the inner arc surface of each scraper faces the rotating direction of the driving motor.

The utility model has the advantages that:

1. the utility model provides a sludge fishing device for sewage treatment starts the sewage suction pump and takes out dirty operation in the inside of sewage suction cover, can take in the mud of bottom of the pool to the inside of casing, because it is the cone structure to go up the pivot, the mud in propelling movement paddle contact is immediately with mud upwards propelling movement, in the process of going up propelling movement to mud, can carry out dewatering operation with mud, the sewage of desorption is connected with the sewage suction pump via with the pump suction pipe and is sent, the mummification mud after the dehydration is discharged via going out the mud fill, be convenient for the later stage to the processing operation of mud, the efficiency of mud fishing is high;

2. the utility model provides a mud fishing device for sewage treatment drives the transport paddle leaf through the lower pivot and carries out the fast rotation in the inside of suction tube, and transport paddle leaf and suction tube constitute transport auger structure, cooperate the suction of sewage suction pump to accelerate the extraction salvage to mud, simultaneously, stir the mud in the transport paddle leaf rotation process, the dehydration of the later stage of being convenient for improves the efficiency of salvaging sewage;

3. the utility model provides a sludge fishing device for sewage treatment, the mud after dehydration enters into the inside of a mud bucket, is stirred into mud sediment by an upper crushing rod and a lower crushing rod which rotate relatively, is convenient for the blanking operation of the mud, avoids the sludge of mummification to block the device, improves the stability of sludge fishing;

4. the utility model provides a pair of sludge fishing device for sewage treatment, the in-process of lower pivot fast revolution drives the scraper blade through coaxial derailleur's deceleration and rotates, will enter into the inside mud scraping of soil pick-up cover and move to its central part and return the collection, offers convenience for the extraction of mud, further improves the efficiency that mud was salvaged.

Drawings

FIG. 1 is a schematic view of a sectional structure of a sludge salvage device for sewage treatment according to the present invention;

FIG. 2 is a schematic structural view of an upper crushing rod of the sludge salvage device for sewage treatment provided by the present invention;

FIG. 3 is a schematic structural view of a sewage suction cover and a suction pipe of the sludge salvage device for sewage treatment provided by the utility model;

FIG. 4 is a schematic view of the installation of a sludge salvage device for sewage treatment provided by the present invention;

fig. 5 is a schematic sectional view of a sludge fishing device for sewage treatment according to the second embodiment of the present invention.

In the figure: the device comprises a support seat 1, a dirt suction cover 2, a suction pipe 3, a pump suction pipe 4, an upper rotating shaft 5, a pushing paddle 6, an upper crushing rod 7, a driving motor 8, a sludge discharge hopper 9, a shell 10, a mesh cylinder 11, a conveying paddle 12, a lower rotating shaft 13, a cross rod 14, a coaxial transmission 15 and a scraper 16.

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.

Example one

Referring to fig. 1-4, a sludge fishing device for sewage treatment comprises a shell 10, the inside of the shell 10 is connected with a net barrel 11 through bolts, a suction pipe 3 is welded at the bottom end of the shell 10, the bottom of the suction pipe 3 is connected with a sewage suction cover 2 through bolts, the bottom of the sewage suction cover 2 is connected with a supporting seat 1 through bolts, the top end of the shell 10 is connected with a sludge discharge hopper 9 through bolts, the top end of the sludge discharge hopper 9 is connected with a driving motor 8 through bolts, the output shaft of the driving motor 8 is connected with an upper rotating shaft 5 of a cone structure through bolts, the outer side of the upper rotating shaft 5 is provided with spirally distributed pushing blades 6, one side of the shell 10 is connected with a pump suction pipe 4 through bolts, the inlet end of the pump suction pipe 4 is positioned between the shell 10 and the net barrel 11, the device is installed inside a sewage pool through hoisting equipment when in use, a sewage suction, make the supporting seat 1 and the bottom of the pool contact of this device, it drives 6 fast rotations of propelling movement paddle to start driving motor 8, and start the soil pick-up pump and take out dirty operation in the inside of soil pick-up cover 2, can be with the inside of the mud suction to casing 10 of bottom of the pool, because it is the cone structure to go up pivot 5, the mud of 6 contacts at the propelling movement paddle is immediately with mud upwards propelling movement, going on the in-process of propelling movement to mud, can be with mud dehydration operation, the sewage of desorption is connected with the soil pick-up pump via with pump suction pipe 4 and is carried out, mummification mud after the dehydration is discharged via mud bucket 9, the later stage of being convenient for is to the treatment operation of mud, the efficiency that mud was salvaged is high.

In the utility model, the lower end of the upper rotating shaft 5 is connected with the lower rotating shaft 13 through a bolt, the outer side of the lower rotating shaft 13 is provided with the conveying paddle blade 12 distributed in a spiral shape, the conveying paddle blade 12 is positioned in the suction pipe 3, the bottom ends of the conveying paddle blade 12 and the lower rotating shaft 13 extend to the inside of the dirt suction cover 2, in the process that the driving motor 8 drives the upper rotating shaft 5 to rotate, the conveying paddle blade 12 is driven to rotate rapidly in the suction pipe 3 through the lower rotating shaft 13, the conveying paddle blade 12 and the suction pipe 3 form a conveying auger structure, the sludge is extracted and salvaged by matching with the suction of the dirt suction pump, and simultaneously, the sludge is smashed in the rotating process of the conveying paddle blade 12, the later-stage dehydration treatment is facilitated, and the efficiency;

the inside of the sludge outlet hopper 9 is connected with a plurality of lower crushing rods through bolts, the top end of the upper rotating shaft 5 is connected with a plurality of upper crushing rods 7 through bolts, and the dewatered sludge enters the inside of the sludge outlet hopper 9 and is crushed into sludge by the upper crushing rods 7 and the lower crushing rods which rotate relatively, so that the sludge is convenient to feed, the dried sludge is prevented from blocking the device, and the sludge fishing stability is improved;

be equipped with a plurality of notches between supporting seat 1 and the dirt suction hood 2, and supporting seat 1 cross section is for falling the trapezium structure, is equipped with the notch of a plurality of slopes towards the bottom of the pool between supporting seat 1 and dirt suction hood 2, and the inside of dirt suction hood 2 is entered into to the mud of the effluent water sump bottom of being convenient for, and the design is more reasonable.

Example two

Referring to fig. 5, a sludge fishing device for sewage treatment, further, the bottom end of a sewage suction cover 2 is connected with a cross rod 14 through a bolt, the middle section of the cross rod 14 is connected with a coaxial transmission 15 through a bolt, the top end shaft of the coaxial transmission 15 is in transmission connection with a lower rotating shaft 13 through a bolt, the bottom end shaft of the coaxial transmission 15 is connected with a plurality of scraping plates 16 through bolts, the scraping plates 16 are arc-shaped, and the inner arc surfaces of the scraping plates 16 face the rotating direction of a driving motor 8;

the scraper 16 is installed in the sewage suction cover 2 through the coaxial transmission 15, and the lower rotating shaft 13 rotates fast, so that the scraper 16 is driven to rotate through the speed reduction effect of the coaxial transmission 15, sludge entering the sewage suction cover 2 is scraped to be collected to the central part of the sludge, convenience is brought to sludge extraction, and the sludge fishing efficiency is further improved.

The working principle is as follows: in the idle position of the device, all the electric devices, namely power elements, electric devices, adaptive controllers and power supplies are connected through leads, specific connection means refer to the following working principle that the electric devices are electrically connected in sequence, and detailed connection means thereof are known in the art, the following main introduces working principle and process without explaining electric control, when in use, the device is arranged in a sewage pool through hoisting equipment, a sewage suction pump is arranged at the outlet end of a pump suction pipe 4, so that a supporting seat 1 of the device is contacted with the bottom of the pool, a driving motor 8 is started to drive a pushing paddle 6 to rotate rapidly, the sewage suction pump is started to perform sewage suction operation in a sewage suction cover 2, the sludge at the bottom of the pool can be sucked into a shell 10, and the sludge contacted with the pushing paddle 6 is pushed upwards due to the fact that an upper rotating shaft 5 is of a cone structure, in the process of pushing the sludge upwards, the sludge can be dewatered, the removed sewage is conveyed by a sewage suction pump connected with a pump suction pipe 4, the dewatered dried sludge is discharged by a sludge discharge hopper 9, the sludge is convenient to treat and operate in the later period, and the sludge fishing efficiency is high;

in the process that the driving motor 8 drives the upper rotating shaft 5 to rotate, the conveying paddle blade 12 is driven by the lower rotating shaft 13 to rotate rapidly inside the suction pipe 3, the conveying paddle blade 12 and the suction pipe 3 form a conveying auger structure, the sludge is pumped and salvaged by matching with the suction of a sewage suction pump, and meanwhile, the sludge is smashed in the rotating process of the conveying paddle blade 12, so that the later dehydration treatment is facilitated, and the efficiency of sewage salvage is improved;

the dewatered sludge enters the inside of the sludge outlet hopper 9 and is crushed into sludge by the upper crushing rod 7 and the lower crushing rod which rotate relatively, so that the sludge is convenient to feed, the dried sludge is prevented from blocking a device, and the sludge fishing stability is improved;

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. A sludge fishing device for sewage treatment comprises a shell (10), wherein the inside of the shell (10) is connected with a net barrel (11) through a bolt, a suction pipe (3) is welded at the bottom end of the shell (10), the bottom of the suction pipe (3) is connected with a sewage suction cover (2) through a bolt, the bottom end of the sewage suction cover (2) is connected with a supporting seat (1) through a bolt, the top end of the shell (10) is connected with a mud outlet hopper (9) through a bolt, the top end of the mud discharging hopper (9) is connected with a driving motor (8) through a bolt, it is characterized in that the output shaft of the driving motor (8) is connected with an upper rotating shaft (5) with a cone structure through a bolt, and the outer side of the upper rotating shaft (5) is provided with spirally distributed pushing blades (6), one side of the shell (10) is connected with a pump suction pipe (4) through a bolt, and the inlet end of the pump suction pipe (4) is positioned between the shell (10) and the net drum (11).

2. The sludge fishing device for sewage treatment as claimed in claim 1, wherein the lower end of the upper rotating shaft (5) is connected with the lower rotating shaft (13) through a bolt, and the outer side of the lower rotating shaft (13) is provided with conveying blades (12) which are spirally distributed.

3. A sludge fishing device for sewage treatment according to claim 2, characterized in that the conveying paddle (12) is located inside the suction pipe (3), and the bottom ends of the conveying paddle (12) and the lower rotating shaft (13) extend to the inside of the sewage suction cover (2).

4. The sludge fishing device for sewage treatment as claimed in claim 1, wherein the inside of the sludge outlet hopper (9) is connected with a plurality of lower breaking rods through bolts, and the top end of the upper rotating shaft (5) is connected with a plurality of upper breaking rods (7) through bolts.

5. The sludge fishing device for sewage treatment according to claim 4, wherein a plurality of notches are arranged between the supporting seat (1) and the sewage suction cover (2), and the cross section of the supporting seat (1) is of an inverted trapezoidal structure.

6. The sludge fishing device for sewage treatment according to claim 3, wherein the bottom end of the sewage suction cover (2) is connected with a cross rod (14) through a bolt, the middle section of the cross rod (14) is connected with a coaxial transmission (15) through a bolt, and the top end shaft of the coaxial transmission (15) is in transmission connection with the lower rotating shaft (13) through a bolt.

7. The sludge fishing device for sewage treatment according to claim 6, wherein the bottom end shaft of the coaxial transmission (15) is connected with a plurality of scrapers (16) through bolts, the scrapers (16) are of an arc structure, and the inner arc surfaces of the scrapers (16) face to the rotation direction of the driving motor (8).