CN218620584U

CN218620584U - Sludge dewatering device for sewage treatment

Info

Publication number: CN218620584U
Application number: CN202222799246.2U
Authority: CN
Inventors: 冉超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-14
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a sludge dewatering device for sewage treatment, including stirring the casing, stirring casing top surface left side is provided with the pan feeding mouth, be provided with the motor in the middle of the stirring casing top surface, motor bottom intermediate junction has the rotation axostylus axostyle, the welding of rotation axostylus axostyle outer wall has stirring vane, the welding of rotation axostylus axostyle outer wall bottom has the doctor-bar, stirring shells inner wall bottom transversely is provided with the filter screen, stirring shells bottom is connected with the tipping bucket all around, stirring shells right side outer wall bottom is connected with biography material pipe left side top, biography material pipe right side bottom is connected with drying casing left side outer wall upper portion, drying shells inner wall top is provided with the electric heat machine, drying shells inner wall top is provided with the electric heat piece all around, drying shells inner wall bottom transversely is provided with spreads the mud board, the utility model is simple in operation convenient, has realized effectively breaking away from of mud and sewage, has improved sewage treatment's efficiency.

Description

Sludge dewatering device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sludge dewatering device for sewage treatment.

Background

All be mingled with a large amount of sewage sludge in domestic waste material and the industrial waste material, owing to need dewater mud before discharging the processing waste material to let burying, utilizing of mud better, current sludge dewatering device effect is relatively poor, and the moisture content that mud dewaters back is still very high, is unfavorable for sludge dewatering's efficiency, and the device operation is very complicated, for this reason, we propose a sludge dewatering device for sewage treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sludge dewatering device for sewage treatment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sludge dewatering device for sewage treatment, including stirring shell, stirring shell top surface left side is provided with the pan feeding mouth, be provided with the motor in the middle of the stirring shell top surface, motor bottom intermediate junction has the rotation axostylus axostyle, it has stirring vane to rotate the welding of axostylus axostyle outer wall, it has the doctor-bar to rotate welding of axostylus axostyle outer wall bottom, stirring shell inner wall bottom transversely is provided with the filter screen, stirring shell bottom is connected with the oblique fill all around, the oblique fill below is provided with the water catch bowl, stirring shell outer wall middle part welding has four sets of symmetries to set up and the same long stabilizer blade of structure, stirring shell right side outer wall bottom is connected with biography abrasive tube left side top, biography abrasive tube right side bottom is connected with stoving shell left side outer wall upper portion, stoving shell inner wall top is provided with the electric heat exchanger, stoving shell inner wall top all around is provided with the electric heat piece, stoving shell inner wall bottom transversely is provided with the bed mud board, the bed mud board below is provided with the spring, the equidistance all around the stoving shell bottom is provided with three sets of structure the same short stabilizer blades, stoving shell right side below.

Preferably, the stirring shell is a cylindrical shell, the power shaft lever in the middle of the bottom of the motor penetrates through the top surface of the stirring shell to be connected with the top of the rotating shaft lever, the length of the scraping blade is consistent with the radius length of the inner wall of the stirring shell, the bottom of the scraping blade is connected with the top surface of the filter screen, and the filter screen is circular and is connected with the periphery of the bottom of the inner wall of the stirring shell.

Preferably, the periphery of the top of the inclined hopper is connected with the periphery of the bottom of the stirring shell, the inner wall of the inclined hopper is communicated with the periphery of the bottom of the stirring shell, four groups of filter tubes with the same structure are arranged in the middle of the bottom of the inclined hopper, and the bottoms of the filter tubes are connected with a water outlet.

Preferably, the material conveying pipe is obliquely arranged downwards, the drying shell is a cylindrical shell, and an air outlet is formed downwards in the middle of the bottom of the air heater.

Preferably, the springs are arranged around the bottom of the mud paving plate in an equidistant circumferential arrangement mode, the partition plates are arranged between the springs and the vibration balls, the vibration balls are arranged around the bottom of the partition plates in an equidistant circumferential arrangement mode, and the bottom surfaces of the vibration balls are connected with the bottom of the inner wall of the drying shell.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with high-speed stirring device, the high-speed rotatory stirring vane that drives that utilizes the motor stirs sludge and breaks up, lets mud and sewage take off and leaves, puts into drying equipment with surplus mud through passing the material pipe again in, utilizes high temperature to carry out high temperature baking to surplus mud, deviates from the surplus moisture that mud includes, the utility model is simple in operation convenient, realized effectively breaking away from of mud and sewage, improved sewage treatment's efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the novel filter device in the experiment;

fig. 3 is a schematic diagram of the novel drying device in the experiment.

In the figure: the device comprises a stirring shell 1, a feeding port 2, a motor 3, a rotating shaft rod 4, a stirring blade 5, a scraping blade 6, a filter screen 7, an inclined hopper 8, a filter tube 9, a water outlet 10, a water collecting barrel 11, a long support leg 12, a material conveying tube 13, a drying shell 14, a warm air blower 15, an air outlet 16, an electric heating sheet 17, a mud paving plate 18, a mud paving plate 19, a spring, a vibration ball 20, a short support leg 21 and a bin door 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sludge dewatering device for sewage treatment, including stirring casing 1, stirring casing 1 is the cylinder casing, stirring casing 1 top surface left side is provided with pan feeding mouth 2, be used for putting into the device sewage sludge mixture, be provided with motor 3 in the middle of the stirring casing 1 top surface, the last protective housing that is provided with of motor 3, the protective housing both sides are provided with the screw hole, install department in the middle of stirring casing 1 top surface through self tapping screw, motor 3 bottom intermediate junction has rotating shaft 4, the middle power axostylus axostyle of motor 3 bottom passes stirring casing 1 top surface and is connected with rotating shaft 4's top, the rotation of motor 3 has driven the rotation of axostylus axostyle, rotating shaft 4 outer wall welding of axostylus axostyle has stirring vane 5, the blade is used for breaking up the mud sewage that comes in under the high-speed rotation of motor 3, rotating shaft 4 outer wall bottom welding has doctor-bar 6, stirring casing 1 inner wall bottom transversely is provided with filter screen 7, filter screen 7 is used for filtering and breaks up the moisture that contains in the mud that breaks up mud, doctor-bar 7 is circular and is connected all around with stirring casing 1 inner wall bottom, doctor-bar 6 length and the rotary drying device who pushes the filter screen that will break up under motor 3.

Be connected with oblique fill 8 all around stirring casing 1 bottom, oblique fill 8 top is connected all around and the inner wall intercommunication with stirring casing 1 bottom all around, oblique fill 8 big-end-up, be used for letting the sewage of filtering out down flow, be provided with four filter tubes 9 that the structure is the same of group in the middle of oblique fill 8 bottom, filter tube 9 is used for two times to filter, can filter the filterable sewage of filter screen 7 once more, filter tube 9 bottom is connected with outlet 10, oblique fill 8 below is provided with water catch bowl 11, can collect the filterable sewage of outlet outflow, the welding of stirring casing 1 outer wall middle part has four groups of symmetries to set up and the same long stabilizer blade 12 of structure, the stabilizer blade bottom is provided with disc base, can increase the stability of device.

Stirring 1 right side outer wall bottom of casing and passing material pipe 13 left side top and be connected, pass material pipe 13 right side bottom and drying casing 14 left side outer wall upper portion and be connected, pass material pipe 13 slope and set up downwards, mud that doctor-bar 6 pushed down is inside along passing material pipe 13 landing to drying device, drying casing 14 is the cylinder casing, drying casing 14 inner wall top is provided with electric fan heater 15, the electric fan heater is provided with wire and external power source electric connection, it is provided with air outlet 16 downwards in the middle of electric fan heater 15 bottom, the hot-blast moisture that is used for toasting mud that blows off is done and is separated from moisture, drying casing 14 inner wall top is provided with electric heat piece 17 all around, electric heat piece 17 is provided with wire and external power source electric connection, a temperature for increasing the device is inside, accelerate the dehydration of mud.

The bottom of the inner wall of the drying shell 14 is transversely provided with a mud laying plate 18, the mud laying plate 18 receives mud sliding down from the upper side, the mud laying plate 18 is light and thin, springs 19 are arranged below the mud laying plate 18, six groups of the springs 19 are arranged around the bottom of the mud laying plate 18 in an equidistant circumferential arrangement mode, vibration balls 20 are arranged below the springs and are provided with leads electrically connected with an external power supply, a partition plate is arranged between the springs 19 and the vibration balls 20, six groups of the vibration balls 20 are arranged around the bottom of the partition plate in an equidistant circumferential arrangement mode, the bottom surface of each vibration ball 20 is connected with the bottom of the inner wall of the drying shell 14, vibration of the vibration balls 20 drives the springs 19 to shake and then enable the mud on the top surface of the mud laying plate 18 to vibrate and disperse evenly, the drying speed of the mud is accelerated after the heating area is increased, three groups of short support legs 21 with the same structure are arranged around the bottom of the drying shell 14 in an equidistant arrangement mode and are used for supporting the whole equipment and good stability, a bin door 22 is arranged below the right side of the drying shell 14 and can take out the dewatered mud.

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 a sludge dewatering device for sewage treatment, includes its characterized in that of stirring casing (1): a feeding hole (2) is formed in the left side of the top surface of the stirring shell (1), a motor (3) is arranged in the middle of the top surface of the stirring shell (1), a rotating shaft rod (4) is connected in the middle of the bottom of the motor (3), stirring blades (5) are welded on the outer wall of the rotating shaft rod (4), scraping sheets (6) are welded on the bottom of the outer wall of the rotating shaft rod (4), a filter screen (7) is transversely arranged at the bottom of the inner wall of the stirring shell (1), an inclined hopper (8) is connected to the periphery of the bottom of the stirring shell (1), a water collecting barrel (11) is arranged under the inclined hopper (8), four groups of symmetrically arranged long support legs (12) with the same structure are welded in the middle of the outer wall of the stirring shell (1), electric heating sheets (17) are arranged on the periphery of the bottom of the right outer wall of the stirring shell (1) and connected with the top of the left side of a material conveying pipe (13), the bottom of the right side of the material conveying pipe (13) is connected with the upper portion of the left side outer wall of the drying shell (14), a warm air blower (15) is arranged on the top of the inner wall of the drying shell (14), three groups of electric heating sheets (17) are arranged on the top of the inner wall of the top of the drying shell (14), three groups of equidistant spring (21) are arranged on the bottom of the drying shell (18), three groups of spring shock springs (21) below the same structure, a bin door (22) is arranged below the right side of the drying shell (14).

2. The sludge dehydrating apparatus for sewage treatment as recited in claim 1, wherein: stirring casing (1) is the cylinder casing, and the power axostylus axostyle in the middle of motor (3) bottom passes stirring casing (1) top surface and is connected with the top of rotating axostylus axostyle (4), doctor-bar (6) length and stirring casing (1) inner wall radius length unanimity and doctor-bar (6) bottom meet with filter screen (7) top surface, filter screen (7) are circular and all around with stirring casing (1) inner wall bottom be connected all around.

3. The sludge dehydrating apparatus for sewage treatment as recited in claim 1, wherein: the top of the inclined hopper (8) is connected with the bottom of the stirring shell (1) at the periphery, the inner wall of the inclined hopper is communicated with the periphery, four groups of filter tubes (9) with the same structure are arranged in the middle of the bottom of the inclined hopper (8), and a water outlet (10) is connected to the bottom of each filter tube (9).

4. The sludge dewatering apparatus for sewage treatment according to claim 1, wherein: the material conveying pipe (13) is obliquely and downwards arranged, the drying shell (14) is a cylindrical shell, and an air outlet (16) is downwards arranged in the middle of the bottom of the fan heater (15).

5. The sludge dewatering apparatus for sewage treatment according to claim 1, wherein: spring (19) have six groups, are equidistance circumference range and set up around spreading mud board (18) bottom, be provided with the baffle between spring (19) and vibrations ball (20), vibrations ball (20) have six groups, are equidistance circumference range and set up around the baffle bottom, and vibrations ball (20) bottom surface and stoving casing (14) inner wall bottom are connected.