CN111499141A

CN111499141A - Low-energy-consumption sludge treatment system based on earthworm biotransformation

Info

Publication number: CN111499141A
Application number: CN202010501056.0A
Authority: CN
Inventors: 尹学祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-08-07

Abstract

The invention discloses a low-energy-consumption sludge treatment system based on earthworm biotransformation, which comprises a support frame, a reactor which is rotatably connected to the support frame, and a first material receiving box which is arranged below the reactor, wherein a first gauze and a second gauze are arranged in the reactor, the second gauze is arranged above the first gauze, an installation plate is arranged on one side of the reactor, the support frame is arranged on the installation plate, an installation ring is arranged on the support frame, a screen cylinder is arranged in the installation ring, a driving motor for driving the screen cylinder to rotate is arranged on the installation ring, a second material receiving box is arranged on the installation plate, and a third material receiving box is arranged on one side of the second material receiving box; and a hydraulic rod for driving the reactor to turn is arranged below the reactor.

Description

Low-energy-consumption sludge treatment system based on earthworm biotransformation

Technical Field

The invention belongs to the technical field of sludge treatment, and particularly relates to a low-energy-consumption sludge treatment system based on earthworm biotransformation.

Background

Along with the development of society, more and more sewage is produced in cities, and sludge is produced after the sewage is dehydrated. The sludge is difficult to treat and the nutrient content in the sludge is also many, the domestic sludge is treated by adopting microbial fermentation, and the organic fertilizer is prepared, so that the method is a good method for effectively utilizing organic wastes, the domestic sludge can be effectively treated, the environmental pollution is avoided, the organic substances in the sludge can be converted into nutrient substances such as nitrogen, phosphorus, potassium and the like required by crops, the organic wastes can be recycled, but in the microbial fermentation process, part of nitrogen in the sludge can be lost, and when the oxygen supply is insufficient, the sludge is easy to decay and stink, secondary pollution is generated to the environment, the earthworm can convert insoluble organic substances into organic substances which can be utilized by the microorganism, the activity and the matrix utilization degree of the microorganism are increased, the decomposition of the organic substances can be accelerated by the synergistic action of the earthworm and the microorganism, the equipment for treating the domestic sludge by utilizing the earthworm is provided at present, but the earthworm is difficult to separate from the sludge, the invention provides a device for treating domestic sludge by earthworms, which can conveniently separate the earthworms from impurities such as sludge and the like.

Disclosure of Invention

The invention provides a low-energy-consumption sludge treatment system based on earthworm biotransformation, which is convenient for earthworm recovery in order to overcome the defects in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a low-energy-consumption sludge treatment system based on earthworm biotransformation comprises a support frame, a reactor which is rotatably connected to the support frame, and a first material receiving box which is arranged below the reactor, wherein a first gauze and a second gauze are arranged in the reactor, the second gauze is arranged above the first gauze, a mounting plate is arranged on one side of the reactor, the support frame is arranged on the mounting plate, a mounting ring is arranged on the support frame, a screen drum is arranged in the mounting ring, a driving motor for driving the screen drum to rotate is arranged on the mounting ring, a second material receiving box is arranged on the mounting plate, and a third material receiving box is arranged on one side of the second material receiving box; a hydraulic rod for driving the reactor to turn over is arranged below the reactor; when sludge is treated, the first gauze is laid at the bottom of the reactor, and the bottom of the reactor is sealed by the first gauze, so that earthworms are prevented from falling out of the reactor, and the earthworms are prevented from escaping to increase the sludge treatment cost; after the first gauze is laid in the reactor, a proper amount of earthworm cast substrate soil is laid on the first gauze, then sludge to be treated is laid on the substrate soil, a proper amount of earthworms are put into the sludge, finally, the second gauze is covered on the top of the reactor, light is shielded under the action of the second gauze, a dark environment is formed in the reactor, the influence of sunlight on the movement of the earthworms is avoided, the earthworms freely move in the sludge, and the sludge treatment effect of the earthworms is ensured; after the sludge is treated, the hydraulic rod drives the piston rod to extend out, one end of the reactor is pushed to move upwards under the action of the hydraulic rod, the reactor rotates around a connecting point, the reactor is in an inclined state, the sludge in the reactor is poured into the screen drum, the driving motor drives the screen drum to rotate, the sludge and the earthworms rotate in the screen drum, under the collision of the screen drum and the sludge, the earthworms are screened, the sludge is broken into small fragments and then falls off from the screen drum, the earthworms are left in the screen drum to move downwards along the inner wall of the screen drum, and the earthworms are collected in a third material receiving box; the earthworms screened by the screen drum contain a small amount of sludge, and because the weight of the sludge is greater than that of the earthworms, the sludge falling from the screen drum directly falls into the second material receiving box, so that the earthworms and the sludge are further screened, and the earthworms are screened out from the sludge and recycled; under the mutual cooperation of the screen drum, the second material receiving box and the third material receiving box, the sludge can be automatically screened during the collection, and the screened earthworms and sludge are respectively stored in different material receiving boxes so as to directly recycle the earthworms in the sludge, thereby reducing the sludge treatment cost; under first material receiving box sets up, do the collection to the partial mud and the sewage that drop from the reactor, avoid mud and sewage directly to drop subaerially, reduce the later stage clearance degree of difficulty.

The reactor is characterized in that a first movable groove is formed in the side wall of the reactor, a first installation block and a second installation block are arranged in the first movable groove, a first sliding groove is formed in the inner wall of the first movable groove, the first installation block and the second installation block are respectively provided with a first sliding block and a second sliding block which are matched with the first sliding groove, a first installation roller is arranged on the first installation block, a second installation roller is arranged on the second installation block, a first gauze is arranged on the first installation roller, and a second gauze is arranged on the second installation roller.

Be equipped with the discharge gate on the reactor lateral wall, the discharge gate top is equipped with the second activity groove, rotatable coupling has the sealing door in the second activity inslot, the sealing door top is equipped with first connecting roller, be equipped with first connecting plate on the second activity inslot wall, wear to be equipped with first connecting block on the first connecting plate, be equipped with first movable chamber on the first connecting block, first movable chamber top is equipped with spacing spring, spacing spring bottom is equipped with the stopper, be equipped with on the first connecting roller with stopper matched with spacing groove.

The top of the first connecting block is movably connected with a second connecting plate, the top of the second connecting plate is movably connected with a third connecting plate, the side wall of the second connecting plate is provided with a first lug, the inner wall of the second movable groove is provided with a first reset spring, and the top of the second movable groove is rotatably connected with a balancing weight; the bottom of the limiting block is provided with a cambered surface.

The reactor is characterized in that a fourth connecting plate is arranged on the mounting ring, a fixed plate is arranged on the fourth connecting plate, a driving wheel matched with the sieve drum is arranged on an output shaft of the driving motor, a transmission shaft is arranged on the driving wheel and penetrates through the fixed plate, a cam is arranged at one end of the transmission shaft, and a first push plate matched with the cam is arranged on the side wall of the reactor.

The improved feeding mechanism is characterized in that a fifth connecting plate is arranged on the fourth connecting plate, the fifth connecting plate is divided into two groups, the cams are arranged between the fifth connecting plates, a second sliding groove is formed in the fifth connecting plate, a second push plate is arranged on one side of the fifth connecting plate, a third sliding block matched with the second sliding groove is arranged on the side wall of the second push plate, and a second reset spring is arranged at the top of the third sliding block.

The utility model discloses a hydraulic press, including hydraulic stem, supporting spring, first push pedal, second push pedal, first connecting rod, second connecting rod, third push pedal, fourth push pedal, second connecting rod top swing joint have a sixth connecting plate, sixth connecting plate top swing joint has a seventh connecting plate, be equipped with the second lug on the sixth connecting plate, lead to being equipped with on the intracavity wall with second lug matched with baffle, be equipped with the third installation piece on the hydraulic stem piston rod, be equipped with logical chamber on the third installation piece, be equipped with the third push pedal on the hydraulic stem piston rod, third push pedal top is equipped with supporting spring, the supporting spring top is equipped with the fourth push pedal, fourth push pedal top is equipped with.

The reactor comprises a support frame, a first mounting block, a second mounting block, a connecting spring, a seventh push plate, an eighth connecting plate and a movable plate, wherein the side wall of the reactor is provided with the fourth mounting block, the fourth mounting block is provided with a second movable cavity, the inner wall of the second movable cavity is provided with the connecting spring, one end of the connecting spring is connected with the seventh push plate, the seventh push plate is provided with the eighth connecting plate, the eighth connecting plate is of an L-shaped structure, the support frame is provided with a third movable groove, a second connecting roller is arranged in the third movable groove, the second connecting roller is provided with a third bump, the second movable cavity is internally provided with the movable plate in.

A first opening and a second opening are respectively arranged on the side walls of the two sides of the third material receiving box, a third opening matched with the second opening is arranged on the side wall of the second material receiving box, a plurality of first stop blocks are arranged on the first opening, and the plurality of first stop blocks are mutually overlapped; the second opening is provided with a plurality of second stop blocks, the second stop blocks are stacked together, an infrared sensor is arranged in the third material receiving box, and an air cylinder is arranged on one side of the third material receiving box.

A third movable cavity is formed in the side wall of the third material receiving box, an electric push rod is arranged in the third movable cavity, a ninth connecting plate is arranged on a piston rod of the electric push rod, a second connecting rod is arranged on the ninth connecting plate, and a first through hole matched with the second connecting rod is formed in the second stopper; the third material receiving box is characterized in that a fourth movable cavity is formed in the side wall of the third material receiving box, a third connecting rod is arranged at the top of the second connecting rod, a fourth connecting rod is arranged on the third connecting rod, a fifth connecting rod is arranged at one end of the fourth connecting rod, a sixth connecting rod is arranged on the fifth connecting rod, and a second through hole matched with the sixth connecting rod is formed in the first stop block.

The invention has the following advantages: under the mutual cooperation of the screen drum, the second material receiving box and the third material receiving box, the sludge can be automatically screened when being collected, and screened earthworms and sludge are respectively stored in different material receiving boxes, so that the earthworms in the sludge can be directly recycled, and the sludge treatment cost is reduced.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a right side view of the present invention.

Fig. 3 is a cross-sectional view taken along a-a in fig. 2.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is an enlarged view of fig. 3 at B.

Fig. 6 is an enlarged view of fig. 3 at C.

Fig. 7 is an enlarged view of fig. 3 at D.

Fig. 8 is an enlarged view of fig. 6 at E.

Fig. 9 is a cross-sectional view taken along line B-B of fig. 2.

Fig. 10 is an enlarged view of fig. 9 at F.

Fig. 11 is a cross-sectional view taken along line C-C of fig. 2.

Fig. 12 is an enlarged view at G in fig. 11.

Fig. 13 is an enlarged view of fig. 11 at H.

Fig. 14 is a cross-sectional view taken along G-G in fig. 2.

Fig. 15 is an enlarged view at I in fig. 14.

Fig. 16 is a cross-sectional view taken along line D-D in fig. 2.

Fig. 17 is an enlarged view at J in fig. 16.

Fig. 18 is a front view of the present invention.

Fig. 19 is a cross-sectional view taken along F-F in fig. 18.

Fig. 20 is a sectional view taken along H-H in fig. 18.

Fig. 21 is an enlarged view at K in fig. 20.

Detailed Description

As shown in fig. 1-21, a low energy consumption sludge treatment system based on earthworm biotransformation comprises a support frame 2, a reactor 1 rotatably connected to the support frame 2, and a first material receiving box 6 arranged below the reactor 1, wherein the bottom of the reactor is provided with a plurality of third through holes to ensure air circulation in the reactor; a first gauze 122 and a second gauze 132 are arranged in the reactor 1, the second gauze 132 is arranged above the first gauze 122, an installation plate 4 is arranged on one side of the reactor 1, a support frame 3 is arranged on the installation plate 4, an installation ring 31 is arranged on the support frame 3, a sieve drum 33 is arranged in the installation ring 31, the sieve drum is obliquely arranged, a plurality of sieve holes 331 are arranged on the sieve drum, a driving motor 34 for driving the sieve drum 33 to rotate is arranged on the installation ring 31, a second material receiving box 41 is arranged on the installation plate 4, and a third material receiving box 5 is arranged on one side of the second material receiving box 41; a hydraulic rod 7 for driving the reactor 1 to overturn is arranged below the reactor 1, and the hydraulic rod is arranged at one end far away from the second material receiving box; when sludge is treated, the first gauze is laid at the bottom of the reactor, and the bottom of the reactor is sealed by the first gauze, so that earthworms are prevented from falling out of the reactor, and the earthworms are prevented from escaping to increase the sludge treatment cost; after the first gauze is laid in the reactor, a proper amount of earthworm cast substrate soil is laid on the first gauze, then sludge to be treated is laid on the substrate soil, a proper amount of earthworms are put into the sludge, finally, the second gauze is covered on the top of the reactor, light is shielded under the action of the second gauze, a dark environment is formed in the reactor, the influence of sunlight on the movement of the earthworms is avoided, the earthworms freely move in the sludge, and the sludge treatment effect of the earthworms is ensured; after the sludge is treated, the hydraulic rod drives the piston rod to extend out, one end of the reactor is pushed to move upwards under the action of the hydraulic rod, the reactor rotates around a connecting point, the reactor is in an inclined state, the sludge in the reactor is poured into the screen drum, the driving motor drives the screen drum to rotate, the sludge and the earthworms rotate in the screen drum, under the collision of the screen drum and the sludge, the earthworms are screened, the sludge is broken into small fragments and then falls off from the screen drum, the earthworms are left in the screen drum to move downwards along the inner wall of the screen drum, and the earthworms are collected in a third material receiving box; the earthworms screened by the screen drum contain a small amount of sludge, and because the weight of the sludge is greater than that of the earthworms, the sludge falling from the screen drum directly falls into the second material receiving box, so that the earthworms and the sludge are further screened, and the earthworms are screened out from the sludge and recycled; under the mutual cooperation of the screen drum, the second material receiving box and the third material receiving box, the sludge can be automatically screened during the collection, and the screened earthworms and sludge are respectively stored in different material receiving boxes so as to directly recycle the earthworms in the sludge, thereby reducing the sludge treatment cost; under first material receiving box sets up, do the collection to the partial mud and the sewage that drop from the reactor, avoid mud and sewage directly to drop subaerially, reduce the later stage clearance degree of difficulty.

A first movable groove is formed in the side wall of the reactor 1, a first mounting block 12 and a second mounting block 13 are arranged in the first movable groove, a first sliding groove is formed in the inner wall of the first movable groove, a first sliding block and a second sliding block 131 matched with the first sliding groove are respectively arranged on the side walls of the first mounting block 12 and the second mounting block 13, a first mounting roller 121 is arranged on the first mounting block 12, a second mounting roller 133 is arranged on the second mounting block 13, a first gauze 122 is arranged on the first mounting roller 121, and a second gauze 132 is arranged on the second mounting roller 133; the first mounting block is provided with a first connecting groove, two ends of the first mounting roller are respectively provided with a connecting pipe 1211 matched with the first connecting groove, the second mounting block is provided with a second connecting groove matched with the second mounting roller, the second mounting roller and the second connecting groove are connected through threads, and the connecting pipe is connected with the first connecting groove through threads; the first gauze structure is the same as the second gauze structure, two ends of the first gauze are respectively wound into a sleeve shape, and the mounting roller is directly inserted into the sleeve formed by the gauzes to fix the gauzes so as to mount the gauzes; under the arrangement of the first mounting block and the second mounting block, the highest plane of sludge in the reactor is limited, and the sludge treatment effect in the reactor is ensured; under the mutually supporting of slider and spout, play the fixed action to the installation piece, avoid the installation piece to deviate from first activity inslot, guarantee the connection effect of gauze and reactor.

A discharge port is formed in the side wall of the reactor 1, a second movable groove 16 is formed in the top of the discharge port, a sealing door 15 is rotatably connected in the second movable groove 16, a first connecting roller 151 is arranged at the top of the sealing door 15, a first connecting plate 166 is arranged on the inner wall of the second movable groove 16, a first connecting block 165 is arranged on the first connecting plate 166 in a penetrating manner, a first movable cavity 1651 is formed in the first connecting block 165, a limiting spring 1652 is arranged at the top of the first movable cavity 1651, a limiting block 1653 is arranged at the bottom of the limiting spring 1652, and a limiting groove 152 matched with the limiting block 1653 is formed in the first connecting roller 151; when sludge is treated in the reactor, the discharge port is sealed by the sealing door, so that the sludge is prevented from falling out of the discharge port, the waste of the sludge is reduced, and the sludge is conveniently recycled; the limiting block is embedded into the limiting groove, and the sealing door is fixed in a vertical state under the mutual matching of the limiting block and the limiting groove, so that the sealing effect of the sealing door on the discharge port is ensured, and the sealing door is prevented from leaking out of the discharge port under the extrusion of sludge; meanwhile, under the mutual matching of the limiting blocks and the limiting grooves, the sealing door is continuously in a closed state when the reactor is in a horizontal state, and the use reliability of the sealing door is ensured.

The top of the first connecting block 165 is movably connected with a second connecting plate 162, the top of the second connecting plate 162 is movably connected with a third connecting plate 161, the side wall of the second connecting plate 162 is provided with a first bump 1621, the inner wall of the second movable groove 16 is provided with a first return spring 163, and the top of the second movable groove 16 is rotatably connected with a counterweight 164; the bottom of the limiting block 1653 is provided with an arc surface; after the sludge treatment is finished, the hydraulic rod drives the piston rod to extend out, the reactor is pushed to turn over under the action of the hydraulic cylinder, the counterweight block rotates around a connecting point under the action of gravity after the reactor is inclined, the side wall of the counterweight block is in contact with the first lug, the counterweight block pushes the first lug to move towards the direction of the first reset spring, the first connecting block moves upwards after the second connecting plate and the third connecting plate are inclined, the limiting block is pulled out of the limiting groove and is separated from the limiting groove, the sealing door rotates around the connecting point under the action of gravity after the limiting of the sealing door is lost, and the sealing door rotates towards the outer side of the discharge port, so that the discharge port is automatically opened, and the sludge in the reactor is discharged into a screen cylinder; after the sludge is discharged from the reaction cavity, the hydraulic rod drives the piston rod to move downwards, the reactor overturns downwards around the connecting point, the reactor is overturned to a horizontal state, the balancing weight does not abut against the first lug any more, the first reset spring pushes the second connecting plate and the second connecting plate to rotate, the first connecting block moves downwards, the limiting block abuts against the first connecting roller, the sealing plate overturns towards the vertical direction under the action of gravity, the limiting block is embedded into the limiting groove after the limiting groove rotates to the position below the limiting block, and the sealing plate is fixed under the mutual matching of the limiting groove and the limiting block, so that the sealing plate seals the discharge hole again; due to the arrangement of the cambered surface at the bottom of the limiting block, the limiting block is prevented from blocking the overturning of the sealing door, and the sealing door can be ensured to rotate under the action of self gravity; under the mutually supporting of balancing weight and stopper, the sealing door can be opened automatically when making the reactor slope, and the sealing door is self-closing once more after the reactor resumes the level, need not unnecessary operation, reduces the sludge treatment degree of difficulty.

A fourth connecting plate 32 is arranged on the mounting ring 31, a fixing plate 321 is arranged on the fourth connecting plate 32, a driving wheel 341 matched with the sieve drum 33 is arranged on an output shaft of the driving motor 34, a transmission shaft 351 is arranged on the driving wheel 341, the transmission shaft 351 is arranged on the fixing plate 321 in a penetrating way, a cam 35 is arranged at one end of the transmission shaft 351, and a first push plate 37 matched with the cam 35 is arranged on the side wall of the reactor 1; after the sludge treatment is finished, one end of the reactor is driven by the hydraulic rod to move upwards, the reactor is in an inclined state, the first push plate rotates to the position above the cam along with the reactor, the driving motor drives the driving wheel to rotate, the driving wheel drives the screen drum to rotate, sludge falling from the discharge port falls into the screen drum, and the sludge and earthworms are screened under the action of the screen drum; the cam rotates along with the driving wheel, so that the cam flange is in discontinuous contact with the first push plate, the first push plate drives the reactor to overturn discontinuously under the action of the cam, continuous vibration is formed on the reactor, sludge is shaken off from the reactor, the sludge is prevented from being adhered to the reactor, and the waste of the sludge in the collecting process is reduced.

The fourth connecting plate 32 is provided with fifth connecting plates 36, the number of the fifth connecting plates 36 is two, the cams 35 are arranged between the fifth connecting plates 36, the fifth connecting plates 36 are provided with second sliding grooves 361, one side of the fifth connecting plates 36 is provided with a second push plate 37, the side wall of the second push plate 37 is provided with a third sliding block matched with the second sliding grooves 361, and the top of the third sliding block is provided with a second return spring 371; under the arrangement of the second push plate, the contact effect of the cam and the first push plate is increased, so that the first push plate can be effectively pushed to move upwards by each rotation of the cam, continuous vibration is generated on the reactor, and the difficulty in collecting sludge is reduced; under the setting of the second reset spring, the second push plate can automatically descend after rising each time, so that the first push plate can stably move up and down under the action of the cam, and meanwhile, the second reset spring increases the reset speed of the second push plate, so that the first push plate loses the supporting force instantly, and the vibration effect of the reactor is increased; under the cooperation of the second sliding groove and the third sliding block, the connecting effect of the second push plate and the fourth connecting plate is ensured, the contact area of the first push plate and the cam is increased, and the first push plate is enabled to stably rise.

A third mounting block 71 is arranged above the hydraulic rod 7, a through cavity 711 is arranged on the third mounting block 71, a third push plate 72 is arranged on a piston rod of the hydraulic rod 7, a support spring 723 is arranged at the top of the third push plate 72, a fourth push plate 732 is arranged at the top of the support spring 723, a first connecting rod 731 is arranged at the top of the fourth push plate 732, a fifth push plate 73 is arranged at the top of the first connecting rod 731, a sixth connecting plate 721 is movably connected to the top of the third push plate 72, a seventh connecting plate 722 is movably connected to the top of the sixth connecting plate 721, a second bump 7211 is arranged on the sixth connecting plate 721, a baffle 712 matched with the second bump 7211 is arranged on the inner wall 711 of the through cavity, the second bump is of an arc structure, and an arc surface is arranged at one end; after the sludge treatment is finished, the hydraulic rod drives the piston rod to extend out, the sixth connecting plate and the seventh connecting plate are in a linear state at the moment, the sixth connecting plate and the seventh connecting plate are matched to provide supporting force for the fourth push plate, so that the fourth push plate drives the fifth push plate to move upwards, the reactor is overturned under the action of the hydraulic rod, and the reactor is in an inclined state; when one end of the reactor rises to a specified height, the second bump moves to one side of the baffle, the baffle generates thrust on the second bump to enable the second bump to generate a trend of moving towards one side, the sixth connecting plate and the seventh connecting plate rotate around the connecting point and then provide supporting force for the fourth push plate through the supporting spring, and the reactor has a certain moving space under the action of the supporting spring so as to enable the reactor to generate vibration under the action of the cam and enable the vibration on the reactor to be continuously carried out; after mud is discharged from the reactor, hydraulic stem drive piston rod downstream, the third push pedal drives the fourth push pedal downstream, the fourth push pedal moves to the baffle top, provide the holding power for the fourth push pedal under the baffle effect, make the fourth push pedal unable continuation downstream, hydraulic stem drive third push pedal continues downstream, make the third push pedal downstream relatively fourth push pedal, the third push pedal drives sixth connecting plate and seventh connecting plate and rotates around the tie point, make sixth connecting plate and seventh connecting plate rotate to vertical state, sixth connecting plate and seventh connecting plate overturn to a linear state again, so that promote the normal upward movement of fourth push pedal when hydraulic stem piston rod upward moves, guarantee the reliability of equipment use.

The side wall of the reactor 1 is provided with a fourth mounting block 14, the fourth mounting block 14 is provided with a second movable cavity 141, the inner wall of the second movable cavity 141 is provided with a connecting spring 143, one end of the connecting spring 143 is connected with a seventh push plate 142, the seventh push plate is provided with a rubber pad, the seventh push plate 142 is provided with an eighth connecting plate 144, the eighth connecting plate 144 is of a L-shaped structure, the support frame 2 is provided with a third movable groove, the third movable groove is internally provided with a second connecting roller 21, the second connecting roller 21 is provided with a third bump 22, the second movable cavity 141 is internally provided with a movable plate 145, the movable plate 145 is provided with a fourth bump 1451 matched with the eighth connecting plate 144, the eighth connecting plate is provided with a third return spring 146, the side wall of the movable plate is provided with a fourth slide 1452, the side wall of the reactor is provided with a third slide 147 matched with the fourth slide, the fourth slide is matched with the fourth slide, the fourth slide 147 is provided with a motion trajectory limiting motion trajectory of the movable plate under the cooperation of the fourth slide and the fourth slide, the seventh slide, when the fourth slide and the fourth slide is matched with the third slide, the fourth slide, the second slide, the seventh slide, the fourth slide is inclined, the third slide, the motion of the third slide, the slide drives the slide to move the seventh slide, the third slide, the seventh slide contacts with the eighth connecting plate, the seventh slide, the eighth connecting plate, the seventh slide drives the eighth connecting plate, the seventh slide, the eighth connecting plate, the seventh slide contacts.

A first opening and a second opening are respectively arranged on the side walls of the two sides of the third material receiving box 5, a third opening 411 matched with the second opening is arranged on the side wall of the second material receiving box 41, a plurality of first stop blocks 55 are arranged on the first opening, and the plurality of first stop blocks 55 are mutually stacked together; a plurality of second stoppers 54 are arranged on the second opening, the second stoppers 54 are stacked together, an infrared sensor is arranged in the third material receiving box 5, and an air cylinder 511 is arranged on one side of the third material receiving box 5; when sludge falls off from the reactor, earthworms are collected in a third material receiving box, after the sludge is collected, the height of the sludge in the third material receiving box is detected by an infrared sensor, the height of the sludge in the third material receiving box is measured under the action of the infrared sensor, the sludge and the earthworms are kept still in the third material receiving box for a period of time, the earthworms move towards the bottom of the sludge under the photophobia of the earthworms, a cylinder pushes a specified number of first stop blocks to move into the third material receiving box, the sludge on the top layer of the third material receiving box is pushed towards a second opening under the action of the first stop blocks, so that the sludge on the top layer of the third material receiving box is pushed into a second material receiving box, the sludge and the earthworms are further screened, and the screening effect on the earthworms is improved; the second stop blocks are connected together through the ribbons, so that the second stop blocks form a whole, and two adjacent second stop blocks can be turned over relatively, so that the second stop blocks can be turned down from the upper part; under the cooperation of the first stop block and the second stop block, the first opening and the second opening are sealed, so that sludge in the third material receiving box is prevented from falling out from the first opening and the second opening, the sludge is recycled, and the waste of the sludge is reduced.

A third movable cavity 52 is formed in the side wall of the third material receiving box 5, an electric push rod 53 is arranged in the third movable cavity 52, a ninth connecting plate 531 is arranged on a piston rod of the electric push rod 53, a second connecting rod 532 is arranged on the ninth connecting plate 531, and a first through hole matched with the second connecting rod 532 is formed in the second block 51; a fourth movable cavity 56 is arranged on the side wall of the third material receiving box 5, a third connecting rod 533 is arranged at the top of the second connecting rod 532, a fourth connecting rod 536 is arranged on the third connecting rod 533, a fifth connecting rod 537 is arranged at one end of the fourth connecting rod 536, a sixth connecting rod 538 is arranged on the fifth connecting rod 537, and a second through hole matched with the sixth connecting rod 538 is arranged on the first stopper 55; a fifth movable cavity 534 is arranged on the third connecting rod, the fourth connecting rod penetrates through the fifth movable cavity, and a fourth return spring 535 is arranged at one end of the fourth connecting rod; a fifth slide block is arranged on the side wall of the first stop block at the topmost part, a fourth slide groove matched with the fifth slide block is arranged on the side wall of the third material receiving box, an installation table 51 is arranged on the side wall of the third material receiving box, the air cylinder is arranged on the installation table, an eighth push plate 512 is arranged on the output shaft of the air cylinder, and the eighth push plate is arranged on one side of the first stop block at the topmost part; after the earthworms and partial sludge are collected in a third material receiving box, the infrared sensor detects the height of the sludge in the third material receiving box, an electric push rod drives a piston rod to move downwards for a specified distance according to detection data of the infrared sensor, a second connecting rod is drawn out from a second stop block at the top, a sixth connecting rod is driven by a fourth connecting rod and a fifth connecting rod to move downwards, the sixth connecting rod is inserted into the first stop block from top to bottom, the first stop blocks are connected together under the action of the sixth connecting rod, the first stop blocks can move together, the sludge at the specified height in the third material receiving box is pushed out from the third material receiving box under the action of the first stop blocks, the second stop block extrudes the second stop block under the action of thrust, the third opening and the second opening move towards the second material receiving box under the action of the thrust, and the earthworms in the third material receiving box are further screened, the screening effect on the earthworms is improved; under the mutual matching of the fifth movable cavity and the fourth connecting rod, the first stop block can move towards the other side of the third material receiving box so as to further sieve the earthworms and ensure that the first stop block can normally move; under the cooperation of the fifth sliding block and the fourth sliding groove, the moving direction of the first stop block is limited, so that the first stop block can better push sludge in the third material receiving box to move, and the earthworms are automatically screened after the sludge is moved.

Be equipped with on the mounting panel and hold ring 421, it links to each other with the mounting panel through a supporting shaft to accept the ring, and it is semicircular structure to hold the ring, is equipped with go-between 422 on accepting the ring, a sieve section of thick bamboo one end be equipped with go-between matched with third spread groove 322, under the mutually supporting of go-between and third spread groove, make in accepting the ring arrange the reactor below in with the assigned position all the time, do and accept to the mud that drops from the reactor to in leading-in a sieve section of thick bamboo with mud, avoid accepting the ring simultaneously and cause the hindrance to the rotation of a sieve section of thick bamboo, a sieve section of thick bamboo can normally be screening work to.

Swing joint be articulated, hydraulic stem, driving motor, cylinder, electric push rod in this application are the schematic diagram, its concrete structure is the same with hydraulic stem, motor, cylinder, electric push rod structure among the prior art.

Claims

1. The utility model provides a low energy consumption sludge treatment system based on earthworm biochemistry, includes support frame (2), rotatable coupling in reactor (1) on support frame (2) and locate reactor (1) below first material receiving box (6), be equipped with first gauze (122) and second gauze (132) in reactor (1), second gauze (132) are located first gauze (122) top, its characterized in that: a mounting plate (4) is arranged on one side of the reactor (1), a support frame (3) is arranged on the mounting plate (4), a mounting ring (31) is arranged on the support frame (3), a sieve drum (33) is arranged in the mounting ring (31), a driving motor (34) for driving the sieve drum (33) to rotate is arranged on the mounting ring (31), a second material receiving box (41) is arranged on the mounting plate (4), and a third material receiving box (5) is arranged on one side of the second material receiving box (41); a hydraulic rod (7) for driving the reactor (1) to overturn is arranged below the reactor (1).

2. The low energy consumption sludge treatment system based on earthworm biotransformation of claim 1, which is characterized in that: be equipped with first movable groove on reactor (1) lateral wall, be equipped with first installation piece (12) and second installation piece (13) in the first movable groove, be equipped with first spout on the first movable inslot wall, first installation piece (12) with be equipped with respectively on second installation piece (13) lateral wall with first spout matched with first slider and second slider (131), be equipped with first installation roller (121) on first installation piece (12), be equipped with second installation roller (133) on second installation piece (13), first gauze (122) are located on first installation roller (121), second gauze (132) are located on second installation roller (133).

3. The low energy consumption sludge treatment system based on earthworm biotransformation of claim 1, which is characterized in that: the reactor is characterized in that a discharge port is formed in the side wall of the reactor (1), a second movable groove (16) is formed in the top of the discharge port, a sealing door (15) is rotatably connected in the second movable groove (16), a first connecting roller (151) is arranged at the top of the sealing door (15), a first connecting plate (166) is arranged on the inner wall of the second movable groove (16), a first connecting block (165) penetrates through the first connecting plate (166), a first movable cavity (1651) is formed in the first connecting block (165), a limiting spring (1652) is arranged at the top of the first movable cavity (1651), a limiting block (1653) is arranged at the bottom of the limiting spring (1652), and a limiting groove (152) matched with the limiting block (1653) is formed in the first connecting roller (151).

4. The low energy consumption sludge treatment system based on earthworm biotransformation of claim 3, which is characterized in that: the top of the first connecting block (165) is movably connected with a second connecting plate (162), the top of the second connecting plate (162) is movably connected with a third connecting plate (161), the side wall of the second connecting plate (162) is provided with a first bump (1621), the inner wall of the second movable groove (16) is provided with a first return spring (163), and the top of the second movable groove (16) is rotatably connected with a balancing weight (164); the bottom of the limiting block (1653) is provided with a cambered surface.

5. The low energy consumption sludge treatment system based on earthworm biotransformation of claim 1, which is characterized in that: be equipped with fourth connecting plate (32) on collar (31), be equipped with fixed plate (321) on fourth connecting plate (32), be equipped with on driving motor (34) output shaft with sieve section of thick bamboo (33) matched with drive wheel (341), be equipped with transmission shaft (351) on drive wheel (341), the transmission shaft is worn (351) and is located on fixed plate (321), transmission shaft (351) one end is equipped with cam (35), be equipped with on reactor (1) lateral wall with cam (35) matched with first push pedal (37).

6. The low energy consumption sludge treatment system based on earthworm biotransformation of claim 5, which is characterized in that: be equipped with fifth connecting plate (36) on fourth connecting plate (32), fifth connecting plate (36) are two sets of, cam (35) are located between fifth connecting plate (36), be equipped with second spout (361) on fifth connecting plate (36), fifth connecting plate (36) one side is equipped with second push pedal (37), be equipped with on second push pedal (37) lateral wall with second spout (361) cooperate third slider, third slider top is equipped with second reset spring (371).

7. The low energy consumption sludge treatment system based on earthworm biotransformation of claim 1, which is characterized in that: hydraulic stem (7) top is equipped with third installation piece (71), be equipped with logical chamber (711) on third installation piece (71), be equipped with third push pedal (72) on hydraulic stem (7) piston rod, third push pedal (72) top is equipped with supporting spring (723), supporting spring (723) top is equipped with fourth push pedal (732), fourth push pedal (732) top is equipped with head rod (731), head rod (731) top is equipped with fifth push pedal (73), third push pedal (72) top swing joint has sixth connecting plate (721), sixth connecting plate (721) top swing joint has seventh connecting plate (722), be equipped with second lug (7211) on sixth connecting plate (721), be equipped with on logical chamber (711) inner wall with second lug (7211) matched with baffle (712).

8. The low-energy-consumption sludge treatment system based on the earthworm biotransformation according to claim 1, wherein a fourth mounting block (14) is arranged on a side wall of the reactor (1), a second movable cavity (141) is arranged on the fourth mounting block (14), a connecting spring (143) is arranged on an inner wall of the second movable cavity (141), one end of the connecting spring (143) is connected with a seventh push plate (142), an eighth connecting plate (144) is arranged on the seventh push plate (142), the eighth connecting plate (144) is of an L-shaped structure, a third movable groove is arranged on the support frame (2), a second connecting roller (21) is arranged in the third movable groove, a third bump (22) is arranged on the second connecting roller (21), a movable plate (145) is arranged in the second movable cavity (141) in a penetrating manner, and a fourth bump (1451) matched with the eighth connecting plate (144) is arranged on the movable plate (145).

9. The low energy consumption sludge treatment system based on earthworm biotransformation of claim 1, which is characterized in that: the side walls of two sides of the third material receiving box (5) are respectively provided with a first opening and a second opening, the side wall of the second material receiving box (41) is provided with a third opening (411) matched with the second opening, the first opening is provided with a plurality of first stop blocks (55), and the first stop blocks (55) are mutually stacked; the second opening is provided with a plurality of second stop blocks (54), the second stop blocks (54) are stacked together, the third material receiving box (5) is internally provided with an infrared sensor, and one side of the third material receiving box (5) is provided with an air cylinder (511).

10. The low energy consumption sludge treatment system based on earthworm biotransformation of claim 9, wherein: a third movable cavity (52) is formed in the side wall of the third material receiving box (5), an electric push rod (53) is arranged in the third movable cavity (52), a ninth connecting plate (531) is arranged on a piston rod of the electric push rod (53), a second connecting rod (532) is arranged on the ninth connecting plate (531), and a first through hole matched with the second connecting rod (532) is formed in the second block (51); be equipped with fourth activity chamber (56) on third material receiving box (5) lateral wall, second connecting rod (532) top is equipped with third connecting rod (533), be equipped with fourth connecting rod (536) on third connecting rod (533), fourth connecting rod (536) one end is equipped with fifth connecting rod (537), be equipped with sixth connecting rod (538) on fifth connecting rod (537), be equipped with on first dog (55) with sixth connecting rod (538) matched with second through-hole.