CN112759207A

CN112759207A - Sewage sludge separation treatment equipment

Info

Publication number: CN112759207A
Application number: CN202011597239.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Wujiang Lyuyuan Environmental Protection Technology Co ltd
Current assignee: Wujiang Lyuyuan Environmental Protection Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-05-07

Abstract

The invention discloses a sewage sludge separation treatment device, belongs to the technical field of sewage sludge separation treatment, solves the problem of poor separation treatment effect of the existing sewage sludge treatment device, and has the technical key points that: including first processing case, sewage sludge gets into first processing incasement, first motor starts, realize broken pinion rack reciprocal breakage, the crushing roller is broken once more, magnet adsorbs magnetism metal iron fillings, the second cam is rotatory, realize the reciprocal vibrations of first filter screen, the blade of stirring is incessantly rotatory on the third motor function realization U type puddler, the mixed effect is better, water is convenient for discharge via the absorption sterilization of degerming odor-inhibiting layer and purification virus killing layer, the epaxial defeated material blade of first defeated material is put into second processing incasement, the broken sword that the second stirred epaxial order about of fourth motor is broken, the rotatory production wind of fan blade of blowing is blown and is dried to electric heating wire, the epaxial defeated material blade rotation of second defeated is defeated and is defeated the material, have the advantage that the separation treatment is effectual.

Description

Sewage sludge separation treatment equipment

Technical Field

The invention relates to the field of sewage and sludge separation treatment, in particular to sewage and sludge separation treatment equipment.

Background

Along with the development of social economy and urbanization in China, the generation and the quantity of urban sewage are continuously increased. With the development of domestic sewage treatment industry, the total treatment water amount and the treatment degree of a sewage treatment plant are continuously enlarged and improved, and the amount of generated sludge is increased day by day. A large amount of sludge cannot be timely and reasonably treated, and the heavy burden of a sewage treatment plant is caused.

Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people.

Traditional sewage treatment device only handles to sewage surface's turbidity, peculiar smell or suspended solid, can't effectually carry out separation treatment with sewage and mud, and the treatment effect is poor, can't satisfy the in-service use needs, from top to bottom, and current sewage sludge treatment device has the poor shortcoming of separation treatment effect, is difficult to obtain popularization and application.

Therefore, it is desirable to provide a sewage sludge separation treatment apparatus, which aims to solve the above problems.

Disclosure of Invention

Aiming at the defects in the prior art, the embodiment of the invention aims to provide a sewage and sludge separation treatment device to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a sewage and sludge separation treatment device comprises a first treatment box, wherein a feed inlet convenient for feeding is arranged above the first treatment box, crushing toothed plates convenient for crushing are symmetrically arranged below the feed inlet, the crushing toothed plates are connected with a reciprocating driving assembly through connecting rods, the reciprocating driving assembly comprises a first spring, a first cam, a first rotating shaft and a first gear, the first rotating shaft is rotationally connected through a synchronous belt, the first gear is connected with a first rotary driving assembly through a second gear, the first rotary driving assembly comprises a first motor, an inverted V-shaped buffer plate is arranged below the crushing toothed plates, a plurality of crushing rollers convenient for crushing are arranged below two sides of the inverted V-shaped buffer plate, a magnet convenient for adsorbing ferromagnetic metal is arranged below each crushing roller, and the magnet is connected with a second rotary driving assembly through a third rotating shaft and the synchronous belt, the second rotary driving component comprises a third gear, a first worm wheel and a second rotating shaft, the first worm is connected with the first worm wheel through a gear, a vibrating screening component is arranged below the magnet and comprises a first filter screen, a support frame, a second spring and a second cam, the second cam is rotatably connected inside the first treatment box through a first stirring shaft, a plurality of stirring blades are arranged on the first stirring shaft, a second filter screen is arranged below the first filter screen, a material conveying component is arranged on the second filter screen and comprises a first material conveying shaft and a second motor, material conveying blades are arranged on the first material conveying shaft, a reciprocating stirring component is arranged below the second filter screen and comprises a U-shaped stirring rod, a rotating gear, a rack, a moving block, a screw and a third motor, a plurality of stirring blades are arranged on the U-shaped stirring rod, the rotating gear is connected with the rack gear, the moving block is connected with the screw rod in a threaded manner, a sterilization odor-inhibiting layer and a purification and disinfection layer which are convenient for purification and sterilization are arranged below the U-shaped stirring rod, one side of the second filter screen is communicated with a second processing box through a pipeline, a drying component is arranged in the second processing box, the drying component comprises a fifth rotating shaft, a blowing fan blade and an electric heating wire, the fifth rotating shaft is connected with a third rotating driving component through a bevel gear pair and a fourth rotating shaft, the third rotary driving component comprises a fourth motor, a second worm and a second worm wheel, the second worm wheel is fixedly connected to the second stirring shaft, the crushing device is characterized in that a plurality of crushing knives are arranged on the second stirring shaft, a second material conveying shaft convenient for material conveying is arranged below the second stirring shaft, and material conveying blades are arranged on the second material conveying shaft.

As a further scheme of the present invention, the crushing toothed plate is slidably connected to the top of the first treatment tank through a connecting rod, a first spring is wound on a fixing ring on the connecting rod, the first cam is rotatably connected to the top of the first treatment tank through a first rotating shaft, the first cam is in contact with one end of the first spring, one end of the first rotating shaft is fixedly connected with a first gear, the first gear is engaged with a second gear, and the second gear is fixedly connected with an output shaft of a first motor.

As a further scheme of the present invention, the magnet is rotatably connected to the inside of the first processing box through a third rotating shaft, the third rotating shaft is rotatably connected to a second rotating shaft through a synchronous belt, the second rotating shaft is fixedly connected to a first worm gear, the first worm is rotatably connected to the top of the first processing box, one end of the first worm is fixedly connected to a third gear, and the third gear is meshed with the second gear.

As a further scheme of the invention, the first filter screen is movably connected inside the first treatment box through a guide seat, a second spring is arranged above the guide seat, the guide seat is slidably connected inside the first treatment box through a support frame, a second cam is rotatably connected below the support frame, and the first stirring shaft is rotatably connected with a third rotating shaft through a synchronous belt.

As a further scheme of the invention, a liquid feeding pipe convenient for adding a flocculating agent is arranged above one side of the sterilization odor inhibiting layer and the purification and disinfection layer, the moving block is connected to the sliding rod in a sliding manner, the screw rod is fixedly connected with an output shaft of a third motor, the third motor is a positive and negative motor, a rotating shaft on the rotating gear is rotatably connected to the moving block through a bearing, and a U-shaped stirring rod is fixedly connected below the rotating shaft on the rotating gear.

As a further scheme of the present invention, the first material conveying shaft is rotatably connected to the inside of the first treatment box, the first material conveying shaft is fixedly connected to an output shaft of the second motor, the second filter screen is fixedly connected to the inside of the first treatment box, and the second stirring shaft is rotatably connected to the inside of the second treatment box.

As a further scheme of the invention, the second worm wheel is connected with a second worm gear, the second worm is fixedly connected with an output shaft of a fourth motor, and the second worm is rotatably connected with a second material conveying shaft through a synchronous belt.

As a further scheme of the present invention, the second stirring shaft is rotatably connected to a fourth rotating shaft through a synchronous belt, the fourth rotating shaft is rotatably connected to a fifth rotating shaft through a bevel gear pair, the fifth rotating shaft is rotatably connected to the inside of the second treatment box, one end of the fifth rotating shaft is fixedly connected to a blowing fan blade, and the blowing fan blade is arranged toward the electric heating wire.

As a further scheme of the invention, the bottom of the first treatment box is fixedly communicated with a water outlet pipe, the bottom of the second treatment box is fixedly communicated with a discharge pipe, and valves are arranged on the water outlet pipe and the discharge pipe.

In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:

the invention puts sewage sludge to be treated into a first treatment box through a feed inlet, a first motor is started to drive a second gear to rotate, so as to drive a first rotating shaft on the first gear to rotate, the first rotating shaft drives a first cam to rotate, a crushing toothed plate on a connecting rod is driven to perform reciprocating crushing operation under the elastic action of a first spring under the eccentric action of the first cam, the crushed sludge is continuously crushed on a crushing roller under the action of an inverted V-shaped buffer plate, the crushing effect is obvious, the second gear simultaneously drives a first worm on a third gear to rotate, a second rotating shaft on a first worm wheel is driven to rotate under the gear connection relationship, so that the magnet on the third rotating shaft is rotated to adsorb magnetic metal scrap iron in the sludge, meanwhile, a second cam on the first stirring shaft is rotated, a guide seat is driven to compress a second spring to realize reciprocating vibration of the first filter screen, the garbage is retained on the first filter screen, the first filter screen is convenient to disassemble and collect, sludge and water are dispersively dropped into the second filter screen below under the action of the stirring blades on the first stirring shaft to filter water, a flocculating agent is added from the liquid adding pipe to facilitate the water to be clearer, meanwhile, the screw is driven to rotate by the periodic operation of the third motor, so that the moving block is driven to drive the rotating gear to be connected to the rack under the threaded connection relationship of the screw, the stirring blades on the U-shaped stirring rod are continuously rotated, the mixing effect of impurities and the flocculating agent in the water is better, the water is conveniently discharged from a water outlet pipe on the first treatment box through the adsorption and sterilization of the sterilization odor-inhibiting layer and the purification and disinfection layer, the energy conservation and environmental protection are realized, the sludge and the like are placed into the second treatment box by the material conveying blades on the first material conveying shaft by the operation of the second motor, and the electric heating wires are used for, the fourth motor orders about the second worm rotatory, thereby order about the second (mixing) shaft on the second worm wheel rotatory, make the second stir epaxial broken sword carry out broken handle to the mud that gets into, it is rotatory to order about the fourth pivot under the effect of hold-in range in addition, it blows to electric heating wire to order about the rotatory production wind of blowing fan leaf under the connection relation of bevel gear pair, the operation of drying is carried out to the mud that comes in, the second worm orders about the defeated epaxial defeated material blade of second defeated material under the effect of hold-in range simultaneously and is rotatory defeated the material, be convenient for carry away the mud after the dry breakage, realize the reuse of resource, energy saving and environmental protection, the advantage that possesses the separation treatment effect is good.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the invention.

FIG. 2 is an enlarged view of A in the example of the present invention.

FIG. 3 is an enlarged view of B in the embodiment of the present invention.

FIG. 4 is an enlarged view of embodiment C of the present invention.

FIG. 5 is a schematic view of a connection structure of the second treatment tank in the embodiment of the present invention.

Fig. 6 is a schematic view of a connection structure of the rotating gear in the embodiment of the invention.

Reference numerals: 1-a first treatment box, 2-a feed inlet, 3-a crushing toothed plate, 4-a connecting rod, 5-a first spring, 6-a first cam, 7-a first rotating shaft, 8-a first gear, 9-a second gear, 10-a first motor, 11-a third gear, 12-a first worm, 13-a first worm wheel, 14-a second rotating shaft, 15-a third rotating shaft, 16-a magnet, 17-a crushing roller, 18-a first filter screen, 19-a support frame, 20-a guide seat, 21-a second spring, 22-a second cam, 23-a first stirring shaft, 24-a first conveying shaft, 25-a second motor, 26-a liquid adding pipe, 27-a second filter screen, 28-a sliding rod, 29-a screw rod, 30-a moving block, 31-rotating gear, 32-rack, 33-U-shaped stirring rod, 34-degerming and odor-inhibiting layer, 35-purifying and sterilizing layer, 36-third motor, 37-second treatment box, 38-fourth motor, 39-second worm, 40-second worm gear, 41-second stirring shaft, 42-fourth rotating shaft, 43-bevel gear pair, 44-fifth rotating shaft, 45-blowing fan blade, 46-electric heating wire and 47-second conveying shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Example 1

Referring to fig. 1 to 6, a sewage sludge separation treatment device comprises a first treatment tank 1, a feed inlet 2 convenient for feeding is arranged above the first treatment tank 1, crushing toothed plates 3 convenient for crushing are symmetrically arranged below the feed inlet 2, the crushing toothed plates 3 are connected with a reciprocating driving assembly through a connecting rod 4, the reciprocating driving assembly comprises a first spring 5, a first cam 6, a first rotating shaft 7 and a first gear 8, the first rotating shaft 7 is rotatably connected through a synchronous belt, the first gear 8 is connected with a first rotary driving assembly through a second gear 9, the first rotary driving assembly comprises a first motor 10, an inverted V-shaped buffer plate is arranged below the crushing toothed plates 3, a plurality of crushing rollers 17 convenient for crushing are arranged below two sides of the inverted V-shaped buffer plate, a magnet 16 convenient for adsorbing ferromagnetic metal is arranged below the crushing rollers 17, the magnet 16 is connected with a second rotary driving component through a third rotating shaft 15 and a synchronous belt, the second rotary driving component comprises a third gear 11, a first worm 12, a first worm wheel 13 and a second rotating shaft 14, the first worm 12 is in gear connection with the first worm wheel 13, a vibration screening component is arranged below the magnet 16 and comprises a first filter screen 18, a support frame 19, a second spring 21 and a second cam 22, the second cam 22 is rotationally connected inside the first treatment box 1 through a first stirring shaft 23, a plurality of stirring blades are arranged on the first stirring shaft 23, a second filter screen 27 is arranged below the first filter screen 18, a reciprocating stirring component is arranged below the second filter screen 27 and comprises a U-shaped stirring rod 33, a rotating gear 31, a rack 32, a moving block 30, a screw 29 and a third motor 36, the utility model discloses a sterilization and disinfection device, including U type puddler 33, be provided with a plurality of stirring leaves on the U type puddler 33, rotating gear 31 and rack 32 gear connection, removal piece 30 threaded connection is on screw rod 29, the below of U type puddler 33 is provided with the degerming of being convenient for purify sterilization and suppresses odor layer 34 and purification virus killing layer 35, the fixed intercommunication in bottom of first processing case 1 has the outlet pipe.

Further, broken pinion rack 3 passes through connecting rod 4 sliding connection in the top of first processing case 1, fixed ring is around having first spring 5 on the connecting rod 4, first cam 6 rotates through first pivot 7 and connects in the top of first processing case 1, first cam 6 contacts with the one end of first spring 5, the one end fixedly connected with first gear 8 of first pivot 7, first gear 8 meshes with second gear 9 mutually, the output shaft of the first motor 10 of second gear 9 fixedly connected with.

Further, magnet 16 rotates through third pivot 15 and connects in the inside of first processing case 1, third pivot 15 rotates through the hold-in range and is connected with second pivot 14, the first worm wheel 13 of fixedly connected with on the second pivot 14, first worm 12 rotates and connects in the top of first processing case 1, the one end fixedly connected with third gear 11 of first worm 12, third gear 11 meshes with second gear 9 mutually.

Further, first filter screen 18 passes through the inside of guide holder 20 swing joint in first processing case 1, the top of guide holder 20 is provided with second spring 21, guide holder 20 passes through 19 sliding connection in the first inside of handling case 1 of support frame, the below of support frame 19 is rotated and is connected with second cam 22, first (mixing) shaft 23 is connected with third pivot 15 through the hold-in range rotation.

Further, one side top of degerming and inhibiting odor layer 34 and purification and disinfection layer 35 is provided with the liquid feeding pipe 26 of being convenient for add the flocculating agent, moving block 30 sliding connection is on slide bar 28, the output shaft of screw 29 fixedly connected with third motor 36, third motor 36 is positive and negative motor, the last pivot of rotating gear 31 is passed through the bearing and is rotated and be connected on moving block 30, the last pivot below fixedly connected with U type puddler 33 of rotating gear 31.

Preferably, through the sewage sludge who will handle put into first processing case 1 via feed inlet 2 in, first motor 10 starts, orders about second gear 9 rotatory to order about first pivot 7 on the first gear 8 rotatory, first pivot 7 drives first cam 6 rotatory, under the eccentric effect of first cam 6, orders about broken pinion rack 3 on the connecting rod 4 and carries out reciprocal broken operation under the elastic action of first spring 5.

Preferably, the crushed sludge is crushed on the crushing roller 17 under the action of the inverted V-shaped buffer plate, and the crushing effect is remarkable.

Preferably, the second gear 9 simultaneously drives the first worm 12 on the third gear 11 to rotate, and drives the second rotating shaft 14 on the first worm gear 13 to rotate under the gear connection relationship, so that the magnet 16 on the third rotating shaft 15 rotates to adsorb the magnetic metal iron chips in the sludge.

Preferably, the second cam 22 on the first stirring shaft 23 rotates to drive the guide seat 20 to compress the second spring 21 to realize the reciprocating vibration of the first filter screen 18, so that the garbage is retained on the first filter screen 18, and the first filter screen 18 is convenient to detach and can collect the garbage.

Preferably, the sludge and water are dispersively dropped on the lower second filter screen 27 to filter the water under the action of the stirring blades on the first stirring shaft 23, and a flocculating agent is added from the liquid adding pipe 26 to ensure that the water is clearer.

Preferably, the third motor 36 periodically operates to drive the screw 29 to rotate, so as to drive the moving block 30 to drive the rotating gear 31 to be in gear connection with the rack 32 under the threaded connection relationship of the screw 29, thereby realizing the continuous rotation of the stirring blades on the U-shaped stirring rod 33, and enabling the mixing effect of impurities and the flocculant in water to be better.

Preferably, the water is conveniently discharged from a water outlet pipe on the first treatment box 1 through the adsorption sterilization of the sterilization odor-inhibiting layer 34 and the purification and disinfection layer 35, so that the energy conservation and the environmental protection are realized.

Example 2

Referring to fig. 1 to 6, a sewage and sludge separation treatment device comprises a first treatment tank 1, a second treatment tank 37, a second filter screen 27, a material conveying component arranged on the second filter screen 27, the material conveying component comprising a first material conveying shaft 24 and a second motor 25, a material conveying blade arranged on the first material conveying shaft 24, a second treatment tank 37 communicated with one side of the second filter screen 27 through a pipeline, a drying component arranged in the second treatment tank 37, the drying component comprising a fifth rotating shaft 44, a blowing fan 45 and an electric heating wire 46, the fifth rotating shaft 44 connected with a third rotation driving component through a bevel gear pair 43 and a fourth rotating shaft 42, the third rotation driving component comprising a fourth motor 38, a second worm 39 and a second worm gear 40, the second worm gear 40 fixedly connected to a second stirring shaft 41, and a plurality of crushing knives arranged on the second stirring shaft 41, a second material conveying shaft 47 convenient for material conveying is arranged below the second stirring shaft 41, and material conveying blades are arranged on the second material conveying shaft 47.

Further, first defeated material axle 24 rotates to be connected in the inside of first treatment case 1, first defeated material axle 24 fixedly connected with second motor 25's output shaft, second filter screen 27 fixed connection is in the inside of first treatment case 1, second (mixing) shaft 41 rotates to be connected in the inside of second treatment case 37.

Further, the second worm wheel 40 is in gear connection with a second worm 39, the second worm 39 is fixedly connected with an output shaft of a fourth motor 38, and the second worm 39 is rotatably connected with a second conveying shaft 47 through a synchronous belt.

Further, the second stirring shaft 41 is rotatably connected with a fourth rotating shaft 42 through a synchronous belt, the fourth rotating shaft 42 is rotatably connected with a fifth rotating shaft 44 through a bevel gear pair 43, the fifth rotating shaft 44 is rotatably connected inside the second treatment box 37, one end of the fifth rotating shaft 44 is fixedly connected with a blowing fan blade 45, and the blowing fan blade 45 is arranged towards the electric heating wire 46.

Preferably, the second motor 25 is operated to drive the feeding vanes of the first feeding shaft 24 to deposit sludge and the like into the second treatment tank 37.

Preferably, the electric heating wire 46 is used for heating, and the fourth motor 38 drives the second worm 39 to rotate, so as to drive the second stirring shaft 41 on the second worm gear 40 to rotate, so that the crushing knife on the second stirring shaft 41 is used for crushing the entering sludge.

Preferably, the fourth rotating shaft 42 is driven to rotate by the synchronous belt, and the blowing fan blades 45 are driven to rotate by the connection relationship of the bevel gear pair 43 to generate wind to blow to the electric heating wire 46, so as to dry the incoming sludge.

Preferably, the second worm 39 drives the material conveying blade on the second material conveying shaft 47 to rotate under the action of the synchronous belt to convey materials, so that dried and crushed sludge can be conveyed out conveniently, the resource recycling is realized, and the energy conservation and environmental protection are realized.

The rest of the structure of this example is the same as example 1.

The working principle of the invention is as follows: the sewage sludge to be treated is placed into the first treatment box 1 through the feed inlet 2, the first motor 10 is started to drive the second gear 9 to rotate, so that the first rotating shaft 7 on the first gear 8 is driven to rotate, the first rotating shaft 7 drives the first cam 6 to rotate, under the eccentric action of the first cam 6, the crushing toothed plate 3 on the connecting rod 4 is driven to perform reciprocating crushing operation under the elastic action of the first spring 5, the crushed sludge continues to be crushed on the crushing roller 17 under the action of the inverted V-shaped buffer plate, the crushing effect is remarkable, the second gear 9 simultaneously drives the first worm 12 on the third gear 11 to rotate, the second rotating shaft 14 on the first worm wheel 13 is driven to rotate under the gear connection relationship, so that the rotation of the magnet 16 on the third rotating shaft 15 is realized to adsorb magnetic metal scrap iron in the sludge, and the second cam 22 on the first stirring shaft 23 rotates, the guide seat 20 is driven to compress the second spring 21 to realize the reciprocating vibration of the first filter screen 18, so that garbage is retained on the first filter screen 18, the first filter screen 18 is convenient to disassemble and can collect the garbage, sludge and water fall into the lower second filter screen 27 in a dispersing manner under the action of the stirring blades on the first stirring shaft 23 to filter the water, a flocculating agent is added from the liquid adding pipe 26 to facilitate the water to be clearer, meanwhile, the third motor 36 periodically operates to drive the screw 29 to rotate, so that the moving block 30 drives the rotating gear 31 to be connected to the rack 32 under the threaded connection relationship of the screw 29, the stirring blades on the U-shaped stirring rod 33 are continuously rotated, the mixing effect of impurities and the flocculating agent in the water is better, the water is adsorbed and sterilized through the sterilizing odor removing and inhibiting layer 34 and the purifying and sterilizing layer 35 to be discharged from the water outlet pipe on the first treatment tank 1, the energy is saved and the environment is protected, the second motor 25 is operated to drive the conveying blades on the first conveying shaft 24 to place sludge and the like into the second treatment box 37, the electric heating wire 46 is used for heating, the fourth motor 38 is used for driving the second worm 39 to rotate, so that the second stirring shaft 41 on the second worm gear 40 is driven to rotate, the crushing cutter on the second stirring shaft 41 is used for crushing the entering sludge, in addition, the fourth rotating shaft 42 is driven to rotate under the action of the synchronous belt, the blowing fan blades 45 are driven to rotate under the connection relation of the bevel gear pair 43 to generate wind blowing to the electric heating wire 46, the drying operation is carried out on the entering sludge, meanwhile, the second worm 39 is used for driving the conveying blades on the second conveying shaft 47 to rotate under the action of the synchronous belt for conveying, the dried and crushed sludge is conveniently conveyed out, the reutilization of resources is realized, and the energy is saved and the environment is protected.

It should be particularly noted that, the components in the present application are all general standard components or components known to those skilled in the art, and the design of the crushing toothed plate 3, the reciprocating driving assembly, the first rotary driving assembly, the crushing roller 17, the second rotary driving assembly, the vibrating screen assembly, the material conveying assembly, the reciprocating stirring assembly, the drying assembly and the third rotary driving assembly is applied to a sewage and sludge separation treatment apparatus in combination, which is an innovative point of the present application, and effectively solves the problem of poor separation treatment effect of the existing sewage and sludge treatment apparatus.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The sewage and sludge separation treatment equipment comprises a first treatment box (1), wherein a feed inlet (2) convenient for feeding is arranged above the first treatment box (1), and is characterized in that a crushing toothed plate (3) convenient for crushing is symmetrically arranged below the feed inlet (2), the crushing toothed plate (3) is connected with a reciprocating driving assembly through a connecting rod (4), the reciprocating driving assembly comprises a first spring (5), a first cam (6), a first rotating shaft (7) and a first gear (8), the first rotating shaft (7) is rotationally connected through a synchronous belt, the first gear (8) is connected with a first rotary driving assembly through a second gear (9), the first rotary driving assembly comprises a first motor (10), an inverted V-shaped buffer plate is arranged below the crushing toothed plate (3), a plurality of crushing rollers (17) convenient for crushing are arranged below two sides of the inverted V-shaped buffer plate, the magnetic separator is characterized in that a magnet (16) convenient for adsorbing ferromagnetic metal is arranged below the crushing roller (17), the magnet (16) is connected with a second rotary driving assembly through a third rotating shaft (15) and a synchronous belt, the second rotary driving assembly comprises a third gear (11), a first worm (12), a first worm wheel (13) and a second rotating shaft (14), the first worm (12) is in gear connection with the first worm wheel (13), a vibrating screen assembly is arranged below the magnet (16), the vibrating screen assembly comprises a first filter screen (18), a support frame (19), a second spring (21) and a second cam (22), the second cam (22) is rotatably connected inside the first processing box (1) through a first stirring shaft (23), a plurality of stirring blades are arranged on the first stirring shaft (23), a second filter screen (27) is arranged below the first filter screen (18), the material conveying component is arranged on the second filter screen (27) and comprises a first material conveying shaft (24) and a second motor (25), material conveying blades are arranged on the first material conveying shaft (24), a reciprocating stirring component is arranged below the second filter screen (27) and comprises a U-shaped stirring rod (33), a rotating gear (31), a rack (32), a moving block (30), a screw rod (29) and a third motor (36), a plurality of stirring blades are arranged on the U-shaped stirring rod (33), the rotating gear (31) is in gear connection with the rack (32), the moving block (30) is in threaded connection with the screw rod (29), a sterilizing and odor inhibiting layer (34) and a purifying and sterilizing layer (35) which are convenient for purifying and sterilizing are arranged below the U-shaped stirring rod (33), one side of the second filter screen (27) is communicated with a second processing box (37) through a pipeline, be provided with dry subassembly in second processing case (37), dry subassembly includes fifth pivot (44), fan blade (45) and electric heating wire (46) blow, fifth pivot (44) are connected with the third rotation driving subassembly through bevel gear pair (43) and fourth pivot (42), the third rotation driving subassembly includes fourth motor (38), second worm (39) and second worm wheel (40), second worm wheel (40) fixed connection is on second (mixing) shaft (41), be provided with a plurality of broken swoves on second (mixing) shaft (41), the below of second (mixing) shaft (41) is provided with the second material conveying shaft (47) of being convenient for defeated the material, be provided with on second material conveying shaft (47) and defeated the material blade.

2. The sewage sludge separation treatment device according to claim 1, wherein the crushing toothed plate (3) is slidably connected to the top of the first treatment tank (1) through a connecting rod (4), a first spring (5) is wound on the connecting rod (4) in a fixing ring mode, the first cam (6) is rotatably connected to the top of the first treatment tank (1) through a first rotating shaft (7), the first cam (6) is in contact with one end of the first spring (5), one end of the first rotating shaft (7) is fixedly connected with a first gear (8), the first gear (8) is meshed with a second gear (9), and the second gear (9) is fixedly connected with an output shaft of a first motor (10).

3. The sewage sludge separation treatment device according to claim 2, wherein the magnet (16) is rotatably connected to the inside of the first treatment tank (1) through a third rotating shaft (15), the third rotating shaft (15) is rotatably connected with a second rotating shaft (14) through a synchronous belt, a first worm gear (13) is fixedly connected to the second rotating shaft (14), the first worm (12) is rotatably connected to the top of the first treatment tank (1), a third gear (11) is fixedly connected to one end of the first worm (12), and the third gear (11) is meshed with the second gear (9).

4. The sewage sludge separation treatment device according to claim 3, wherein the first filter screen (18) is movably connected inside the first treatment box (1) through a guide seat (20), a second spring (21) is arranged above the guide seat (20), the guide seat (20) is slidably connected inside the first treatment box (1) through a support frame (19), a second cam (22) is rotatably connected below the support frame (19), and the first stirring shaft (23) is rotatably connected with a third rotating shaft (15) through a synchronous belt.

5. The sewage and sludge separation treatment device according to claim 4, wherein a liquid feeding pipe (26) convenient for adding a flocculating agent is arranged above one side of the sterilization odor-inhibiting layer (34) and the purification and disinfection layer (35), the moving block (30) is connected to the sliding rod (28) in a sliding manner, an output shaft of a third motor (36) is fixedly connected to the screw rod (29), the third motor (36) is a positive and negative motor, a rotating shaft on the rotating gear (31) is rotatably connected to the moving block (30) through a bearing, and a U-shaped stirring rod (33) is fixedly connected below the rotating shaft on the rotating gear (31).

6. The sewage sludge separation treatment apparatus according to claim 1, wherein the first material conveying shaft (24) is rotatably connected to the inside of the first treatment tank (1), the first material conveying shaft (24) is fixedly connected with an output shaft of the second motor (25), the second filter screen (27) is fixedly connected to the inside of the first treatment tank (1), and the second stirring shaft (41) is rotatably connected to the inside of the second treatment tank (37).

7. The sewage sludge separation treatment device according to claim 6, wherein the second worm wheel (40) is in gear connection with a second worm (39), the second worm (39) is fixedly connected with an output shaft of a fourth motor (38), and the second worm (39) is rotatably connected with a second material conveying shaft (47) through a synchronous belt.

8. The sewage and sludge separation treatment device according to claim 7, wherein the second stirring shaft (41) is rotatably connected with a fourth rotating shaft (42) through a synchronous belt, the fourth rotating shaft (42) is rotatably connected with a fifth rotating shaft (44) through a bevel gear pair (43), the fifth rotating shaft (44) is rotatably connected inside the second treatment box (37), one end of the fifth rotating shaft (44) is fixedly connected with a blowing fan blade (45), and the blowing fan blade (45) is arranged towards the electric heating wire (46).

9. The sewage and sludge separation treatment device according to claim 1, wherein the bottom of the first treatment tank (1) is fixedly communicated with a water outlet pipe, the bottom of the second treatment tank (37) is fixedly communicated with a material outlet pipe, and valves are arranged on the water outlet pipe and the material outlet pipe.