CN215162047U

CN215162047U - Sludge recycling, purifying and stirring integrated device

Info

Publication number: CN215162047U
Application number: CN202120561767.7U
Authority: CN
Inventors: 王明畅; 王明林; 王伟文; 陈志华
Original assignee: Xiamen Dadao Nature Bio Tech Co ltd
Current assignee: Xiamen Dadao Nature Bio Tech Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-12-14
Anticipated expiration: 2031-03-18

Abstract

The utility model relates to a sludge recycling, purifying and stirring integrated device, which comprises a treatment tank, wherein the inner wall of the treatment tank is divided into a water storage bin and a purifying and stirring bin by a partition plate, a stirring mechanism, a spraying mechanism and an aeration mechanism are arranged in the purifying and stirring bin, the spraying mechanism is connected with the water storage bin by a water pump, the spraying mechanism is used for spraying treatment liquid into the purifying and stirring bin, so that the first stirring blade rotates forwards around the sleeve, the lower bevel gear drives the sleeve to rotate backwards, the second stirring blade rotates backwards, sludge in the purifying and stirring bin is efficiently stirred between the first stirring blade and the second stirring blade, and meanwhile, the spraying mechanism sprays sludge decomposition liquid in the water storage bin onto the sludge, the sludge is decomposed and purified, the aeration mechanism aerates from the bottom of the treatment tank, the sludge deposited at the bottom is pushed upwards to be further stirred, and the sludge can be fully stirred and purified.

Description

Sludge recycling, purifying and stirring integrated device

Technical Field

The utility model relates to an environmental engineering technical field particularly, relates to a mud is recycled and is purified integrative device of stirring.

Background

According to analysis reports of Chinese sludge disposal market (2013), the yield of wet sludge (with water content of 80%) in municipal chemical treatment plants in China reaches 3359 ten thousand tons by 2015, namely 9.2 thousand tons of daily produced sludge. The treatment and disposal of the sludge in China are relatively lagged due to the influence of factors in the aspects of capital and the like, the sludge stabilization rate is low, the harmless treatment rate is not high, the treatment and disposal technology is single, and the cost is high, so that most of the sludge is directly used for agriculture and landfill or sent to a refuse dump for landfill, incineration, sludge land utilization and the like, and some sludge is even randomly stacked after being untreated or simply treated. The sludge is buried or stacked randomly, so that a large amount of land resources are occupied, the sludge is easy to decay and change into odor, and leachate generated by the sludge is easy to pollute soil, underground water, surface water bodies of rivers, lakes, oceans and the like, so that the environment is seriously polluted secondarily. In addition, heavy metals and toxic organic matters in the sludge can be migrated and enriched through a food chain in the ecology, and toxic gas is generated by incineration, so that long-term potential harm is generated to the ecological environment and human health. Therefore, the reduction of the sludge treatment cost and the improvement of the sludge treatment effect are the problems which are urgently needed to be solved in the sludge treatment of China at present.

Sludge treatment is the process of minimizing, stabilizing and innocent treatment to mud, and sewage treatment degree is higher, will produce more sludge residue and need handle, and traditional sludge treatment purifies agitating unit and has the stirring inhomogeneous in stirring process, stirs insufficient problem, when carrying out chemical reaction and handling, can not carry out purification treatment to lower floor's mud, leads to purifying effect not good, influences post treatment and recycle again. Therefore, a purification and stirring integrated device for sludge recycling is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mud is recycled and is purified integrative device of stirring, aims at solving the problem that exists among the prior art.

The utility model discloses a realize like this: a sludge recycling, purifying and stirring integrated device comprises a treatment tank, wherein the inner wall of the treatment tank is divided into a water storage bin and a purifying and stirring bin by a partition plate, a stirring mechanism, a spraying mechanism and an aerating mechanism are arranged in the purifying and stirring bin, the spraying mechanism is connected with the water storage bin through a water pump, the spraying mechanism is used for spraying treatment liquid into the purifying and stirring bin, the aerating mechanism is arranged at the bottom of the purifying and stirring bin and is used for aerating into the purifying and stirring bin, a feeding valve, a discharging valve and a pressure release valve are further arranged on the treatment tank, a driving motor is fixedly arranged on the outer wall of the treatment tank, an output shaft of the driving motor penetrates through the treatment tank and is in transmission connection with the stirring mechanism, and the driving motor is used for driving the stirring mechanism to work; wherein, rabbling mechanism includes initiative bevel gear, goes up bevel gear, lower bevel gear, pivot, sleeve, crossbeam, carousel, stand, stirring leaf and No. two stirring leaves, initiative bevel gear and driving motor fixed connection, the upper and lower both sides of initiative bevel gear have engaged with bevel gear, lower bevel gear respectively, go up bevel gear and pivot fixed connection, lower bevel gear and sleeve fixed connection, rotate through the bearing between pivot and the sleeve and be connected, the lower extreme of pivot rotates to be connected on the diapire of treatment tank, fixedly connected with carousel in the pivot, the carousel is located telescopic below, the vertical multiple stand of fixedly connected with of the last side edge of carousel, fixed mounting has a stirring leaf on the stand, be equipped with No. two stirring leaves on the telescopic lateral wall, the sleeve passes through the bearing and rotates and installs on the crossbeam.

Through foretell technical scheme, driving motor passes through initiative bevel gear and drives bevel gear corotation, bevel gear reversal down, it drives the carousel corotation through the pivot to go up bevel gear, make a stirring leaf round sleeve corotation, lower bevel gear drives the sleeve reversal, make No. two stirring leaf reversals, carry out the efficient stirring to the mud that purifies in the stirring storehouse between a stirring leaf and No. two stirring leaves, spray simultaneously the sludge decomposition liquid of mechanism in with the reservoir storehouse and spout mud on, decompose the purification to mud, aeration mechanism carries out the aeration from the bottom of treatment tank, upwards push up bottom sedimentary mud, carry out further stirring, can carry out abundant stirring and purification to mud.

As right the further improvement of integrative device of mud recycle purification stirring, it is preferred, spray the mechanism and include high pressure water pump, high pressure water pipe and high pressure nozzle, high pressure water pump sets up in the aqua storage storehouse, high pressure water pump has high pressure nozzle through high pressure water pipe connection, high pressure nozzle fixed mounting on the crossbeam.

Through foretell technical scheme, spray the mud decomposition liquid through high pressure nozzle in mud, do benefit to mud and reaction liquid contact to can break away the mud on upper strata, can improve the effect of stirring, be favorable to purification treatment.

As right the further improvement of integrative device of mud recycle purification stirring, it is preferred, aeration mechanism includes the aeration pipeline, stores up pressure jar, cylinder, a connecting rod and No. two connecting rods, the aeration pipeline is laid in the bottom of treatment tank, the aeration pipeline passes through the constant pressure valve and connects pressure jar, pressure jar fixed mounting is on the outer wall of treatment tank, the pressure jar passes through trachea and check valve and connects the cylinder, still is equipped with the pipeline that admits air on the cylinder, cylinder fixed connection is on the baffle, sliding connection has the piston in the cylinder, it has a connecting rod to articulate on the piston, the tip of a connecting rod rotates and connects on No. two connecting rods, No. two connecting rod fixed connection are to the side on last bevel gear.

Through the technical scheme, when the upper bevel gear rotates, the piston is driven to reciprocate in the cylinder through the transmission of the first connecting rod and the second connecting rod, so that the piston sucks gas outside the cylinder into the cylinder and fills the gas into the pressure storage tank, the constant pressure valve fills the gas with fixed pressure into the aeration pipeline, the aeration work can be carried out without providing extra power, the stirring effect is good, and if anaerobic bacteria are contained in sludge treatment liquid, the gas inlet pipeline of the cylinder can be communicated to an inert gas source.

As right the further improvement of integrative device of mud recycle purification stirring, it is preferred, the top in reservoir storehouse is equipped with the filler, is equipped with the installation pole in the reservoir storehouse, it has the flabellum board to articulate on the installation pole, the flabellum board passes through spring coupling on the installation pole, magnet No. one of downside fixedly connected with of flabellum board, and magnet No. two of upper end fixedly connected with of connecting rod No. two.

Through foretell technical scheme, when going up bevel gear and rotating, No. two magnet take place to rotate, when No. two magnet rotated the below of a magnet, can with a magnet interact for the flabellum board takes place the swing, thereby the liquid flow in the disturbance reservoir storehouse avoids mud decomposition liquid to take place the sedimentation phenomenon.

As right the further improvement of the integrative device of mud recycle purification stirring, it is preferred, be equipped with the heater in the reservoir.

Through the technical scheme, the sludge decomposition liquid is convenient to heat, so that the sludge decomposition liquid is at the optimal reaction temperature.

Compared with the prior art, the utility model provides a pair of integrative device of mud recycle purification stirring has following advantage: through setting up rabbling mechanism, spray mechanism and aeration mechanism, it corotation to drive bevel gear through initiative bevel gear, bevel gear reversal down, it drives the carousel corotation through the pivot to go up bevel gear, make a stirring leaf round sleeve corotation, bevel gear drives the sleeve reversal down, make No. two stirring leaf reversals, carry out the efficient stirring to the mud in the purification stirring storehouse between a stirring leaf and No. two stirring leaves, spray the sludge decomposition liquid of mechanism in with the reservoir storehouse simultaneously and spout mud on, decompose the purification to mud, aeration mechanism carries out the aeration from the bottom of treatment tank, upwards push up bottom sedimentary mud, carry out further stirring, can carry out abundant stirring and purification to mud.

Drawings

FIG. 1 is a schematic structural view of a sludge recycling, purifying and stirring integrated device provided by the present invention.

In the figure: the device comprises a treatment tank 1, a water storage bin 11, a purification stirring bin 12, a mounting rod 13, a fan blade plate 14, a first magnet 15, a second magnet 16, a heater 17, a partition plate 2, a stirring mechanism 3, a driving bevel gear 31, an upper bevel gear 32, a lower bevel gear 33, a rotating shaft 34, a sleeve 35, a cross beam 36, a rotary table 37, a stand column 38, a first stirring blade 39, a second stirring blade 310, a spraying mechanism 4, a high-pressure water pump 41, a high-pressure water pipe 42, a high-pressure spray nozzle 43, an aeration mechanism 5, an aeration pipeline 51, a pressure storage tank 52, a cylinder 53, a first connecting rod 54, a second connecting rod 55, a feeding valve 6, a discharge valve 7, a pressure release valve 8 and a driving motor 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to fig. 1 and the following embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

The implementation of the present invention will be described in detail below with reference to preferred embodiments.

As shown in fig. 1, the present embodiment provides a sludge recycling, purifying and stirring integrated device, which comprises a treatment tank 1, the inner wall of the treatment tank 1 is divided into a water storage bin 11 and a purifying and stirring bin 12 by a partition plate 2, a stirring mechanism 3 is arranged in the purifying and stirring bin 12, a spraying mechanism 4 and an aeration mechanism 5 are arranged in the purifying and stirring bin 12, the spraying mechanism 4 is connected with the water storage bin 11 through a water pump, the spraying mechanism 4 is used for spraying treatment liquid into the purifying and stirring bin 12, the aeration mechanism 5 is installed at the bottom of the purifying and stirring bin 12, the aeration mechanism 5 is used for aerating into the purifying and stirring bin 12, the treatment tank 1 is further provided with a feed valve 6, a discharge valve 7 and a pressure release valve 8, a driving motor 9 is fixedly installed on the outer wall of the treatment tank 1, an output shaft of the driving motor 9 penetrates through the treatment tank 1 and is in transmission connection with the stirring mechanism 3, and the driving motor 9 is used for driving the stirring mechanism 3 to work.

The stirring mechanism 3 comprises a driving bevel gear 31, an upper bevel gear 32, a lower bevel gear 33, a rotating shaft 34, a sleeve 35, a cross beam 36, a turntable 37, a vertical column 38, a first stirring blade 39 and a second stirring blade 310, drive bevel gear 31 and driving motor 9 fixed connection, the upper and lower both sides of drive bevel gear 31 mesh respectively has last bevel gear 32, lower bevel gear 33, go up bevel gear 32 and 34 fixed connection of pivot, lower bevel gear 33 and sleeve 35 fixed connection, it is connected to rotate through the bearing between pivot 34 and sleeve 35, the lower extreme of pivot 34 is rotated and is connected on the diapire of processing jar 1, fixedly connected with carousel 37 on the pivot 34, carousel 37 is located the below of sleeve 35, the vertical a plurality of stands 38 of fixedly connected with of the last side edge of carousel 37, fixed mounting has a stirring leaf 39 on the stand 38, be equipped with No. two stirring leaves 310 on the lateral wall of sleeve 35, sleeve 35 passes through the bearing rotation and installs on crossbeam 36.

In operation, driving motor 9 drives the corotation of last bevel gear 32 through drive bevel gear 31, bevel gear 33 reversal down, it drives carousel 37 corotation through pivot 34 to go up bevel gear 32, make a stirring leaf 39 round sleeve 35 corotation, bevel gear 33 drives sleeve 35 reversal down, make No. two stirring leaves 310 reversals, carry out the efficient stirring to the mud in the purification stirring storehouse 12 between a stirring leaf 39 and No. two stirring leaves 310, spray mechanism 4 simultaneously and spout the mud with the mud decomposition liquid in the reservoir 11 on, decompose the purification to mud, aeration mechanism 5 carries out the aeration from the bottom of treatment tank 1, upwards push up the sedimentary mud in bottom, carry out further stirring, can carry out abundant stirring and purification to mud.

As an embodiment of the present invention, the spraying mechanism 4 includes a high pressure water pump 41, a high pressure water pipe 42 and a high pressure nozzle 43, the high pressure water pump 41 is disposed in the water storage chamber 11, the high pressure water pump 41 is connected to the high pressure nozzle 43 through the high pressure water pipe 42, and the high pressure nozzle 43 is fixedly mounted on the cross beam 36.

The sludge decomposition liquid is sprayed to the sludge through the high-pressure spray head 43, so that the sludge is favorably contacted with the reaction liquid, the sludge on the upper layer can be dispersed, the stirring effect can be improved, and the purification treatment is favorably realized.

As an embodiment of the utility model, aeration mechanism 5 includes aeration pipe 51, pressure storage tank 52, cylinder 53, a connecting rod 54 and No. two connecting rods 55, aeration pipe 51 lays in the bottom of handling jar 1, aeration pipe 51 passes through the constant pressure valve and connects pressure storage tank 52, and pressure storage tank 52 fixed mounting is on the outer wall of handling jar 1, and pressure storage tank 52 passes through trachea and check valve and connects cylinder 53, still is equipped with the air inlet pipeline on the cylinder 53, and cylinder 53 fixed connection is on baffle 2, and sliding connection has the piston in the cylinder 53, it has a connecting rod 54 to articulate on the piston, and the tip of a connecting rod 54 rotates and connects on No. two connecting rods 55, and No. two connecting rods 55 fixed connection are in last bevel gear 32's the side.

When the upper bevel gear 32 rotates, the piston is driven to reciprocate in the cylinder 53 through the transmission of the first connecting rod 54 and the second connecting rod 55, so that the piston pumps the gas outside the cylinder 53 into the cylinder 53 and fills the gas into the pressure storage tank 52, the constant pressure valve fills the gas with fixed pressure into the aeration pipeline 51, the aeration work can be performed without providing extra power, the stirring effect is good, and if anaerobic bacteria are contained in the sludge treatment fluid, the gas inlet pipeline of the cylinder 53 can be communicated to an inert gas source.

As an embodiment of the utility model, the top of reservoir 11 is equipped with the filler, is equipped with installation pole 13 in the reservoir 11, and it has flabellum 14 to articulate on the installation pole 13, and flabellum 14 passes through spring coupling on installation pole 13, and the downside fixedly connected with magnet 15 of flabellum 14, and magnet 16 No. two of the upper end fixedly connected with of connecting rod 55.

When going up bevel gear 32 and rotating, No. two magnet 16 take place to rotate, when No. two magnet 16 rotated the below of a magnet 15, can with a magnet 15 interact for flabellum 14 takes place to swing, thereby the liquid flow in the disturbance reservoir 11 avoids mud decomposition liquid to take place the sedimentation phenomenon.

As an embodiment of the present invention, a heater 17 is disposed in the water storage 11.

The sludge decomposition liquid is convenient to heat, so that the sludge decomposition liquid is at the optimal reaction temperature.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to the drawings, the preferred embodiment of the present invention is shown.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A sludge recycling, purifying and stirring integrated device is characterized by comprising a treatment tank (1), wherein the inner wall of the treatment tank (1) is divided into a water storage bin (11) and a purifying and stirring bin (12) through a partition plate (2), a stirring mechanism (3) is arranged in the purifying and stirring bin (12), a spraying mechanism (4) and an aeration mechanism (5) are arranged in the purifying and stirring bin (12), the spraying mechanism (4) is connected with the water storage bin (11) through a water pump, the spraying mechanism (4) is used for spraying treatment liquid into the purifying and stirring bin (12), the aeration mechanism (5) is arranged at the bottom of the purifying and stirring bin (12), the aeration mechanism (5) is used for aerating into the purifying and stirring bin (12), a feeding valve (6), a discharging valve (7) and a pressure release valve (8) are further arranged on the treatment tank (1), a driving motor (9) is fixedly arranged on the outer wall of the treatment tank (1), an output shaft of the driving motor (9) penetrates through the treatment tank (1) and is in transmission connection with the stirring mechanism (3), the driving motor (9) is used for driving the stirring mechanism (3) to work; wherein the content of the first and second substances,

the stirring mechanism (3) comprises a driving bevel gear (31), an upper bevel gear (32), a lower bevel gear (33), a rotating shaft (34), a sleeve (35), a cross beam (36), a turntable (37), upright columns (38), a first stirring blade (39) and a second stirring blade (310), the driving bevel gear (31) is fixedly connected with a driving motor (9), the upper side and the lower side of the driving bevel gear (31) are respectively meshed with the upper bevel gear (32) and the lower bevel gear (33), the upper bevel gear (32) is fixedly connected with the rotating shaft (34), the lower bevel gear (33) is fixedly connected with the sleeve (35), the rotating shaft (34) is rotatably connected with the sleeve (35) through a bearing, the lower end of the rotating shaft (34) is rotatably connected to the bottom wall of the treatment tank (1), the turntable (37) is fixedly connected to the rotating shaft (34), the turntable (37) is positioned below the sleeve (35), and a plurality of upright columns (38) are vertically and fixedly connected to the edge of the upper side surface of the turntable (37), a first stirring blade (39) is fixedly mounted on the upright post (38), a second stirring blade (310) is arranged on the outer side wall of the sleeve (35), and the sleeve (35) is rotatably mounted on the cross beam (36) through a bearing.

2. The sludge recycling, purifying and stirring integrated device according to claim 1, wherein the spraying mechanism (4) comprises a high-pressure water pump (41), a high-pressure water pipe (42) and a high-pressure spray nozzle (43), the high-pressure water pump (41) is arranged in the water storage bin (11), the high-pressure water pump (41) is connected with the high-pressure spray nozzle (43) through the high-pressure water pipe (42), and the high-pressure spray nozzle (43) is fixedly installed on the cross beam (36).

3. The integrated sludge recycling, purifying and stirring device as claimed in claim 2, the aeration mechanism (5) comprises an aeration pipeline (51), a pressure storage tank (52), an air cylinder (53), a first connecting rod (54) and a second connecting rod (55), the aeration pipeline (51) is arranged at the bottom of the treatment tank (1), the aeration pipeline (51) is connected with the pressure storage tank (52) through a constant pressure valve, the pressure storage tank (52) is fixedly arranged on the outer wall of the treatment tank (1), the pressure storage tank (52) is connected with the air cylinder (53) through an air pipe and a one-way valve, the air cylinder (53) is also provided with an air inlet pipeline, the air cylinder (53) is fixedly connected on the partition plate (2), the air cylinder (53) is internally and slidably connected with a piston, the piston is hinged with a first connecting rod (54), the end part of the first connecting rod (54) is rotatably connected to a second connecting rod (55), and the second connecting rod (55) is fixedly connected to the upper side surface of the upper bevel gear (32).

4. The integrated sludge recycling, purifying and stirring device as claimed in claim 3, wherein a water filling opening is formed in the top of the water storage bin (11), a mounting rod (13) is arranged in the water storage bin (11), a fan blade plate (14) is hinged to the mounting rod (13), the fan blade plate (14) is connected to the mounting rod (13) through a spring, a first magnet (15) is fixedly connected to the lower side surface of the fan blade plate (14), and a second magnet (16) is fixedly connected to the upper end of the second connecting rod (55).

5. The integrated device for sludge recycling, purification and stirring as claimed in claim 4, wherein a heater (17) is arranged in the water storage bin (11).