CN117138658B - Micro-electric powder vacuum recovery drying device for odorless treatment - Google Patents

Micro-electric powder vacuum recovery drying device for odorless treatment Download PDF

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Publication number
CN117138658B
CN117138658B CN202311425359.9A CN202311425359A CN117138658B CN 117138658 B CN117138658 B CN 117138658B CN 202311425359 A CN202311425359 A CN 202311425359A CN 117138658 B CN117138658 B CN 117138658B
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China
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micro
air suction
box
driven
exhaust
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CN117138658A (en
Inventor
崔贺
包卫彬
沈雁文
谢占山
张桂林
罗洪波
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Nantong Huaxin Environmental Protection Technology Co ltd
Shanghai Jiaotong University
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Nantong Huaxin Environmental Protection Technology Co ltd
Shanghai Jiaotong University
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Priority to CN202311425359.9A priority Critical patent/CN117138658B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80Mixing plants; Combinations of mixers
    • B01F33/83Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B01F33/831Devices with consecutive working receptacles, e.g. with two intermeshing tools in one of the receptacles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80Mixing plants; Combinations of mixers
    • B01F33/836Mixing plants; Combinations of mixers combining mixing with other treatments
    • B01F33/8361Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
    • B01F33/83611Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80Mixing plants; Combinations of mixers
    • B01F33/836Mixing plants; Combinations of mixers combining mixing with other treatments
    • B01F33/8364Mixing plants; Combinations of mixers combining mixing with other treatments with drying
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104Devices therefor; Their operating or servicing
    • C02F1/46109Electrodes
    • C02F1/46114Electrodes in particulate form or with conductive and/or non conductive particles between them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/463Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/48Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/488Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a micro-electric powder vacuum recovery drying device for odorless treatment, and relates to the technical field of municipal wastewater treatment. The invention relates to a base; the calcination part, calcination part is including installing the recycling bin on the base, be provided with the blending section of thick bamboo in the recycling bin, install in the blending section of thick bamboo and turn over the stir-fry mechanism of stir-fry to the raw materials, the horizontal pipe of feeding is installed in one side rotation intercommunication of blending section of thick bamboo, the horizontal pipe of feeding is used for filling the raw materials to the blending section of thick bamboo, the lateral wall at the recycling bin is run through fixed connection to the horizontal pipe of feeding. The advantages are that: according to the invention, the procedures of vacuum stirring, mechanical crushing, rapid screening and the like of the reclaimed micro-electric powder and the supplementary raw materials can be realized by adopting a single driving motor, the efficiency of the reclaiming processing procedure is higher, the power consumption is smaller, the reclaimed and reutilization of the micro-electric powder can be realized by only supplementing the waste aluminum, the performance of the prepared micro-electric powder is basically not different from that of the micro-electric powder which is manufactured for the first time, and the reclaiming and preparing effect is better.

Description

Micro-electric powder vacuum recovery drying device for odorless treatment
Technical Field
The invention relates to the technical field of municipal wastewater treatment, in particular to a micro-electric powder vacuum recovery drying device for odorless treatment.
Background
In the existing sewage treatment process, because sewage contains malodor such as sulfide, ammonia gas, nitrogen dioxide and the like and exciting gas, or the gas is generated in the treatment process, when the gas is dissipated into surrounding air, the gas can harm the body and mind of operators or residents nearby sewage treatment facilities, and the ecological health of the surrounding environment is damaged. Meanwhile, along with the continuous promotion of the urban process, sewage treatment facilities or sewage treatment plants which are originally in suburbs of cities are gradually in urban densely populated areas, and are extremely easy to influence surrounding residents and environments, so that the 'odorless' sewage treatment requirements become more urgent.
However, the conventional sewage odorless treatment technology collects and conveys only malodor and irritant gases, which are emitted during sewage treatment, to a deodorizing device for centralized treatment. Although the treatment mode plays a role in deodorizing to a certain extent, the problem of gas dissipation is difficult to completely eliminate from the root, and the treatment mode has the defects of poor stability, difficult radical treatment, high cost and the like;
in order to solve the problems, the invention aims to develop novel integrated equipment for odorless treatment of the micro-electro-powder by adopting ' aluminum + copper + catalyst + magnetic powder ' to synthesize novel dual-metal catalytic internal electrolytic material-micro-electro-powder ' and utilizing the excellent electrochemical deodorization, physical adsorption and flocculation precipitation properties of the micro-electro-powder, and simultaneously develop a recycling and recycling process of the micro-electro-powder in the integrated equipment to form an odorless treatment technical system based on dual-metal catalytic internal electrolysis, thereby realizing the radical odorless treatment of various sewage;
after the micro-electric powder is used for treating sewage, a micro-electric powder vacuum recovery drying device for odorless treatment is generally adopted to recover and supplement the micro-electric powder so as to recycle the micro-electric powder, thereby avoiding material waste and further improving the sewage treatment efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a micro-electric powder vacuum recovery drying device for odorless treatment, which solves the problems in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: comprising the following steps:
a base;
the calcining part comprises a recycling bin arranged on a base, a mixing drum is arranged in the recycling bin, a stir-frying mechanism for stir-frying raw materials is arranged in the mixing drum, a feeding transverse pipe is arranged on one side of the mixing drum in a rotary communication mode, the feeding transverse pipe is used for filling raw materials into the mixing drum, the feeding transverse pipe penetrates through the side wall of the recycling bin and is fixedly connected with a flame calciner for calcining the raw materials, and a flame calciner is fixedly arranged in the mixing drum;
the exhaust part comprises an exhaust box fixedly arranged at the top of the recycling bin, an air suction pipe is fixedly communicated between the exhaust box and the feeding transverse pipe, a plurality of exhaust pipes are fixedly arranged between the exhaust box and the recycling bin, and control valves are arranged in the exhaust pipes, the air suction pipe and the feeding transverse pipe;
the recycling part comprises a crushing drying box fixedly arranged on a base, a blanking mechanism is arranged between the mixing drum and the crushing drying box, a middle partition plate is fixedly arranged in the crushing drying box, the middle partition plate is vertically arranged to divide the crushing drying box into two transverse parts, a partition plate is horizontally and fixedly arranged between the inner wall of one side of the crushing drying box and the middle partition plate, a crushing mechanism is arranged in the crushing drying box, the crushing mechanism is positioned at the upper part of the partition plate, and a plurality of screening fine holes are formed in the partition plate;
the driving part comprises a servo motor fixedly connected to the inner wall of the recycling bin, the servo motor drives the mixing drum to rotate through an upper transmission mechanism when rotating positively and the exhaust part works to realize exhaust, a driving shaft is fixedly arranged on the driving end of the servo motor, a first one-way bearing is arranged on the driving shaft, the upper transmission mechanism comprises a driving wheel fixedly arranged on the first one-way bearing, one end of the exhaust box is connected with a linkage shaft in a penetrating and rotating manner, the linkage shaft is connected with the upper transmission mechanism, a driven wheel is fixedly arranged on the linkage shaft, the driving wheel and the driven wheel are sleeved with a conduction belt together, the driving wheel or the first one-way bearing is connected with the mixing drum, and the driving wheel and the mixing drum are driven to rotate when rotating positively; the driven wheel cannot be driven to rotate when the driving shaft reversely rotates, and the mixing cylinder cannot be driven to rotate;
the device comprises a servo motor, a grinding mechanism, a first grinding roller, a second grinding roller, a first ultrasonic generator, a second grinding roller, a synchronous mechanism and a driving shaft, wherein the servo motor drives the grinding mechanism to work through a lower transmission mechanism to grind materials when in reverse rotation, the grinding mechanism comprises a plurality of grinding rollers which penetrate through a rotary connection and a middle partition plate, a plurality of cutting grinding blades are fixedly arranged on each grinding roller, a drying heating sleeve is arranged on each grinding roller, an ultrasonic generator is fixedly arranged on a grinding drying box, the plurality of grinding rollers are jointly provided with the synchronous mechanism, the synchronous mechanism comprises a first auxiliary rod which is rotatably arranged in the grinding drying box, a second auxiliary rod is rotatably arranged in the grinding drying box, each auxiliary rod and the second auxiliary rod are fixedly connected with one grinding roller, the synchronous mechanism is connected with the first auxiliary rod and the second auxiliary rod, the second auxiliary rods synchronously rotate along with the auxiliary rods, and the driving shaft is connected with the first auxiliary rods through the lower transmission mechanism;
the lower transmission mechanism comprises a second unidirectional bearing which is cooperatively arranged on the driving shaft, a transmission belt is sleeved between the second unidirectional bearing and a first auxiliary rod, a driving gear is fixedly arranged on the first auxiliary rod, a driven gear is fixedly arranged on each second auxiliary rod, each driven gear is meshed with the driving gear, and the driving shaft cannot drive the auxiliary rod to rotate when rotating forwards; the driving shaft drives the first slave rod to rotate when rotating reversely.
Preferably, the exhaust box is internally provided with an air suction plate through a sliding mechanism, a reciprocating mechanism is arranged between the air suction plate and the linkage shaft, the driving part drives the reciprocating mechanism to work through an upper transmission mechanism so as to realize reciprocating motion of the air suction plate, and the control valves in the exhaust pipe and the air suction pipe are alternately opened and closed to realize exhaust when the air suction plate reciprocates.
Preferably, the sliding mechanism comprises two horizontal trapezoid sliding grooves formed in the exhaust box, two horizontal trapezoid sliding rods are fixedly mounted on the air suction plate, and the two horizontal trapezoid sliding rods are respectively clamped in the corresponding horizontal trapezoid sliding grooves.
Preferably, the reciprocating mechanism comprises a driven shaft rotatably installed in the exhaust box, the linkage shaft is fixedly provided with a driving bevel gear, the driven shaft is fixedly provided with a driven bevel gear meshed with the driving bevel gear, and an air suction structure is installed between the driven shaft and the air suction plate.
Preferably, the air suction structure comprises an incomplete gear fixedly mounted on a driven shaft, a transmission toothed bar is fixedly mounted on the air suction plate, gear teeth of the incomplete gear are meshed with the transmission toothed bar, the incomplete gear is separated from the transmission toothed bar at least one moment in the process of rotating for one circle, a plurality of reciprocating spring bars are fixedly mounted between the air suction plate and the inner wall of the exhaust box, and the reciprocating spring bars drive the air suction plate to reset when the incomplete gear is separated from the transmission toothed bar.
Preferably, the stir-frying mechanism comprises a plurality of self-resetting rotating shafts rotatably arranged in the mixing cylinder, each self-resetting rotating shaft is fixedly provided with a swinging frame, and each swinging frame is fixedly provided with a stir-frying pan.
Preferably, the discharging mechanism comprises a conduction box fixedly mounted at the lower part of the mixing cylinder, a plurality of collecting inclined plates matched with the conduction box are fixedly mounted on the mixing cylinder, a heating dehumidification plate is fixedly mounted in the conduction box, electric opening and closing doors are arranged on the conduction box and the crushing drying box, and the two electric opening and closing doors are matched.
The feeding transverse pipe is connected with a material guiding mechanism, the material guiding mechanism comprises a feeding vertical pipe fixedly communicated with the recycling bin, and a collecting sleeve is fixedly arranged at the upper part of the feeding vertical pipe;
the crushing drying box is internally and fixedly provided with an inclined guide-out plate, the inclined guide-out plate is positioned at the lower part of the partition plate, and a plurality of collecting pipes matched with the inclined guide-out plate are fixedly arranged between the crushing drying box and the base.
The invention provides a micro-electric powder vacuum recovery drying device for odorless treatment. The beneficial effects are as follows:
1. according to the invention, a proper amount of waste aluminum is added into the recycled micro-electric powder and fully mixed, high-temperature and high-pressure calcination melting is carried out while air is isolated, meanwhile, the micro-electric powder is continuously turned over in the melting process, and is subjected to cooling forming, and powder particles are formed by sieving after decompression crushing, mechanical crushing and ultrasonic crushing in sequence, so that the recycling preparation of the micro-electric powder is completed, the performance of the prepared micro-electric powder is basically the same as that of the micro-electric powder manufactured for the first time, and the preparation efficiency is higher.
2. The invention uses the copper in the micro-electro-powder as the cathode not consumed, and the catalyst (only plays a catalytic role) and the magnetic powder (does not participate in electrochemical reaction) not consumed, so that the micro-electro-powder can be recovered by only supplementing the aluminum consumed as the anode, the raw materials are cheap and easy to obtain, and the recovery and the preparation are more convenient.
3. The invention can rapidly recycle the micro-electricity powder, only needs to supplement cheap and easily obtained waste aluminum and proper amount of copper, catalyst, magnetic powder and other components, and has low manufacturing cost and simple and easy regeneration process.
4. The micro-electro powder prepared by the invention is more beneficial to accelerating magnetic coagulation precipitation due to the characteristic of mutual attraction and combination of magnetic powder components, so that the recovery efficiency of the micro-electro powder is higher, and the micro-electro powder is beneficial to the high recovery rate of the micro-electro powder, and only anode aluminum loses electrons and enters a water body in a trivalent aluminum Al < 3+ > form in the sewage treatment process, and Al < 3+ > extremely forms colloid precipitation, so that the micro-electro powder has almost no secondary pollution problem.
In summary, the invention can realize the procedures of vacuum stirring, mechanical crushing, rapid screening and the like of the reclaimed micro-electric powder and the supplementary raw materials by adopting a single driving motor, the reclaiming and processing procedure has higher efficiency and smaller power consumption, the reclaimed and reutilization of the micro-electric powder can be realized by only supplementing the waste aluminum, and the performance of the prepared micro-electric powder is basically not different from that of the micro-electric powder manufactured for the first time, and the reclaiming and preparing effect is better.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic diagram of a vacuum recovery drying device for micro-powder for odorless treatment according to the present invention;
FIG. 2 is a cross-sectional view of the internal structure of FIG. 1;
FIG. 3 is an enlarged view showing the internal structure of the base and the recycling bin of FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 3 rotated by a certain angle;
FIG. 5 is a cross-sectional view of the internal structure of FIG. 4;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5 rotated by a certain angle;
FIG. 7 is an enlarged view of the upper structure of the mixing drum and the exhaust box of FIG. 4;
FIG. 8 is a cross-sectional view of the internal structure of FIG. 7;
FIG. 9 is an enlarged view of the internal structure of the exhaust box of FIG. 7;
FIG. 10 is an enlarged view of a node at the location A in FIG. 9;
FIG. 11 is a transverse cross-sectional view of the crush drying box of FIG. 4;
fig. 12 is a longitudinal cross-sectional view of the pulverizing and drying cartridge of fig. 4;
FIG. 13 is a schematic diagram of the upper structure of the servo motor of FIG. 6;
fig. 14 is an exploded view of the internal structure of the exhaust box of fig. 9.
In the figure: 1 a base, 2 a recycling bin, 3 a feeding vertical tube, 4 an exhaust tube, 5 a collecting tube, 6 a mixing tube, 7 a crushing and drying box, 8 a feeding transverse tube, 9 a servo motor, 10 a conduction box, 11 an exhaust box, 12 a linkage shaft, 13 a conduction belt, 14 a transmission belt, 15 a division plate, 16 an inclined lead-out plate, 17 a stir-frying pan, 18 an air suction tube, 19 an air suction plate, 20 a cutting and crushing blade, 21 a collecting inclined plate, 22 a swing frame, 23 a driving shaft, 24 a one-way bearing I, 25 a reciprocating spring rod, 26 a driven shaft, 27 an incomplete gear, 28 a transmission toothed bar, 29 a driving bevel gear, 30 a driven bevel gear, 31 a middle division plate, 32 a first slave rod, 33 a crushing roller, 34 a second slave rod, 35 a one-way bearing I, 36 a driving gear, 37 a driven gear, 38 a screening pore and 39 an ultrasonic manufacturing device.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1, a micro-electro powder vacuum recovery drying device for odorless treatment comprises a base 1;
referring to fig. 1 to 2 and 5 to 8, a calcining unit for calcining the reclaimed micro-powder and the waste aluminum raw material;
the calcining part comprises a recovery barrel 2 arranged on the base 1, a mixing barrel 6 is arranged in the recovery barrel 2, one side of the mixing barrel 6 is rotatably communicated with a feeding transverse pipe 8, the feeding transverse pipe 8 is used for filling raw materials into the mixing barrel 6, the feeding transverse pipe 8 penetrates through and is fixedly connected to the side wall of the recovery barrel 2, and a flame calciner for calcining the raw materials is fixedly arranged in the mixing barrel 6;
the feeding transverse pipe 8 is connected with a material guiding mechanism, the material guiding mechanism comprises a feeding vertical pipe 3 fixedly communicated with the recycling bin 2, and a collecting sleeve is fixedly arranged on the upper part of the feeding vertical pipe 3;
the upper portion fixed mounting of feeding standpipe 3 has the collection cover that is used for increasing the feeding scope, when carrying out the recovery preparation of little electric powder, pours little electric powder reclaimed material and abandonment aluminium into through feeding standpipe 3, makes it fall into the mixing section of thick bamboo 6 through feeding violently pipe 8 and supplements, and rethread feeding standpipe 3 supplements components such as moderate copper, catalyst, magnetic powder in to mixing section of thick bamboo 6, accomplishes the filling work of raw materials, seals feeding violently pipe 8 after the filling is accomplished.
Referring to fig. 3 to 4 and 13, a driving part for improving driving energy for the overall operation of the device;
the drive part comprises a servo motor 9 fixedly connected to the inner wall of the recycling bin 2, a driving shaft 23 is fixedly arranged on the driving end of the servo motor 9, the servo motor 9 drives the mixing drum 6 to rotate through an upper transmission mechanism during forward rotation, the exhaust part works to realize exhaust, and the servo motor 9 drives the crushing mechanism to work through a lower transmission mechanism during reverse rotation to crush materials.
A rotary connecting rod (not shown in the figure) is fixedly arranged on the first unidirectional bearing 24, and is fixedly connected with the mixing cylinder 6, and when the servo motor 9 is started to drive the driving shaft 23 to rotate positively, the mixing cylinder 6 is driven to integrally rotate under the cooperation of the first unidirectional bearing 24 and the rotary connecting rod, so that raw materials in the mixing cylinder 6 can be driven to rotate; on the contrary, when the driving shaft 23 is reversed, the mixing drum 6 and the linkage shaft 12 will not rotate.
A stir-frying mechanism for stir-frying the raw materials is arranged in the mixing cylinder 6 and comprises a plurality of self-resetting rotating shafts rotatably arranged in the mixing cylinder 6, each self-resetting rotating shaft is fixedly provided with a swinging frame 22, and each swinging frame 22 is fixedly provided with a stir-frying ladle 17;
when the mixing drum 6 rotates, the plurality of self-reset rotating shafts and the swinging frames 22 in the mixing drum can swing reciprocally under the action of the rotation centrifugal force and the contact collision, so that the stir-frying pan 17 is driven to stir-fry the raw materials and swing reciprocally, the raw materials are fully diffused in the mixing drum 6, and the raw materials are convenient to mix;
the self-resetting rotating shaft is a common self-resetting device in the prior art, can rotate under the action of external force, and automatically resets and reverses when the external force is not applied;
when the raw materials are stir-fried, the flame calciner can start to carry out flaming calcination on the raw materials in the mixing drum 6, so that the raw materials are fully calcined, melted and fused under the condition of air isolation, and the raw materials are fused together.
Referring to fig. 3 to 4, 7 to 10, and 14, an air discharge unit for discharging air in the mixing drum 6 to isolate the mixing drum 6 from air;
the exhaust part comprises an exhaust box 11 fixedly arranged at the top of the recovery barrel 2, one end of the exhaust box 11 is connected with a linkage shaft 12 in a penetrating and rotating manner, an air suction pipe 18 is fixedly communicated between the exhaust box 11 and the feeding transverse pipe 8, a plurality of exhaust pipes 4 are fixedly arranged between the exhaust box 11 and the recovery barrel 2, and control valves are arranged in the exhaust pipes 4, the air suction pipe 18 and the feeding transverse pipe 8;
the exhaust box 11 is internally provided with an air suction plate 19 through a sliding mechanism, a reciprocating mechanism is arranged between the air suction plate 19 and the linkage shaft 12, a driving part drives the reciprocating mechanism to work through an upper transmission mechanism so as to realize the reciprocating motion of the air suction plate 19, the linkage shaft 12 is connected with the upper transmission mechanism, and control valves in the exhaust pipe 4 and the air suction pipe 18 are alternately opened and closed to realize the exhaust when the air suction plate 19 reciprocates;
the driving shaft 23 is provided with a one-way bearing I24, the upper transmission mechanism comprises a driving wheel fixedly arranged on the one-way bearing I24, the linkage shaft 12 is fixedly provided with a driven wheel, the driving wheel and the driven wheel are sleeved with a conduction belt 13 together, the driving wheel or the one-way bearing I24 is connected with the mixing cylinder 6, and the driving wheel and the mixing cylinder 6 are driven to rotate when the driving shaft 23 rotates forwards; the driven wheel cannot be driven to rotate when the driving shaft 23 reversely rotates, and the mixing drum 6 cannot be driven to rotate;
the first unidirectional bearing 24 drives the driving wheel to rotate when rotating, and the driving wheel rotates to drive the linkage shaft 12 to rotate together under the cooperation of the conduction band 13 and the driven wheel;
the reciprocating mechanism comprises a driven shaft 26 rotatably arranged in the exhaust box 11, a driving bevel gear 29 is fixedly arranged on the linkage shaft 12, and a driven bevel gear 30 meshed with the driving bevel gear 29 is fixedly arranged on the driven shaft 26;
an air suction structure is arranged between the driven shaft 26 and the air suction plate 19, the air suction structure comprises an incomplete gear 27 fixedly arranged on the driven shaft 26, a transmission toothed bar 28 is fixedly arranged on the air suction plate 19, gear teeth of the incomplete gear 27 are meshed with the transmission toothed bar 28, the incomplete gear 27 is separated from the transmission toothed bar 28 at least one moment in the process of rotating for one circle, a plurality of reciprocating spring rods 25 are fixedly arranged between the air suction plate 19 and the inner wall of the exhaust box 11, and the reciprocating spring rods 25 drive the air suction plate 19 to reset when the incomplete gear 27 is separated from the transmission toothed bar 28;
the rotation of the linkage shaft 12 drives the driving bevel gear 29 to rotate, and the rotation of the driving bevel gear 29 drives the driven bevel gear 30 meshed with the driving bevel gear 29 to rotate, so that the driven shaft 26 is driven to rotate together;
the driven shaft 26 drives the incomplete gear 27 to rotate when rotating, the incomplete gear 27 is alternately and intermittently meshed with the transmission toothed bar 28 when rotating, and the air suction plate 19 is pulled to move under the cooperation of the reset actions of the two reciprocating spring bars 25, so that the air suction plate 19 horizontally reciprocates in the exhaust box 11;
the sliding mechanism comprises two horizontal trapezoidal sliding grooves formed in the exhaust box 11, two horizontal trapezoidal sliding bars are fixedly arranged on the air suction plate 19 and are respectively clamped in the corresponding horizontal trapezoidal sliding grooves, and the horizontal trapezoidal sliding bars in the sliding mechanism are matched with the horizontal trapezoidal sliding grooves to enable the air suction plate 19 to only move horizontally in the exhaust box 11 without shifting and separating from the exhaust box 11;
when the air suction plate 19 moves to the right, referring to fig. 9 of the specification, at this time, the control valves in the feeding horizontal pipe 8 and the air suction pipe 18 are opened, so that air in the mixing cylinder 6 can be sucked into the exhaust box 11 through the feeding horizontal pipe 8 and the air suction pipe 18, and when the air suction plate 19 moves to the left, the control valves in the exhaust pipes 4 are opened, at this time, the control valves in the feeding horizontal pipe 8 and the air suction pipe 18 are closed, so that air sucked in the exhaust box 11 can be discharged through the exhaust pipes 4;
when the air suction plate 19 moves reciprocally, the above operation is repeated, so that the air in the mixing cylinder 6 can be gradually sucked, the inside of the mixing cylinder 6 is kept in a vacuum environment, and the recovery and the preparation of the micro-electric powder are facilitated.
Referring to fig. 11 to 12, a recovery unit for recovering and pulverizing the calcined and cooled raw material to complete the preparation of the micro-powder;
the recovery part comprises a crushing and drying box 7 fixedly arranged on the base 1, a blanking mechanism is arranged between the mixing drum 6 and the crushing and drying box 7, a separation plate 15 is horizontally and fixedly arranged between the inner wall of one side of the crushing and drying box 7 and the middle separation plate 31, the middle separation plate 31 is vertically arranged to separate the crushing and drying box 7 into two transverse parts, the separation plate 15 is horizontally and fixedly arranged in the crushing and drying box 7, a crushing mechanism is arranged in the crushing and drying box 7, the crushing mechanism is positioned at the upper part of the separation plate 15, and a plurality of screening pores 38 are formed in the separation plate 15;
the discharging mechanism comprises a conducting box 10 fixedly arranged at the lower part of the mixing barrel 6, a plurality of collecting inclined plates 21 matched with the conducting box 10 are fixedly arranged on the mixing barrel 6, a heating and dehumidifying plate is fixedly arranged in the conducting box 10, electric opening and closing doors are respectively arranged on the conducting box 10 and the crushing and drying box 7, and the two electric opening and closing doors are matched;
after the raw materials are melted and calcined, the mixing cylinder 6 stops rotating, the mixing cylinder 6 is in a state shown in an attached drawing 6 of the specification, the raw materials can fall into the conduction box 10 for cooling and shaping, and after the cooling and shaping are finished, two electric opening and closing doors can be opened, so that the raw materials fall into the crushing and drying box 7 for further processing;
after the raw materials are cooled and fall into the crushing and drying box 7, the servo motor 9 is started to drive the driving shaft 23 to rotate reversely, so that the second one-way bearing 35 is driven to rotate, the first one-way bearing 24 is not rotated, and the internal structures of the mixing drum 6 and the exhaust box 11 are not operated;
the lower transmission mechanism comprises a second unidirectional bearing 35 which is cooperatively arranged on the driving shaft 23, a transmission belt 14 is sleeved between the second unidirectional bearing 35 and a first slave rod 32, a driving gear 36 is fixedly arranged on the first slave rod 32, a driven gear 37 is fixedly arranged on each second slave rod 34, each driven gear 37 is meshed with the driving gear 36, and the first slave rod 32 cannot be driven to rotate when the driving shaft 23 rotates forwards; the driving shaft 23 drives the first slave rod 32 to rotate when rotating reversely;
the crushing mechanism comprises a plurality of crushing rollers 33 which are connected with the middle partition plate 31 in a penetrating and rotating way, a plurality of cutting crushing leaves 20 are fixedly arranged on each crushing roller 33, a synchronous mechanism is jointly arranged on each crushing roller 33, the synchronous mechanism comprises a first auxiliary rod 32 which is rotatably arranged in the crushing drying box 7, a plurality of second auxiliary rods 34 are rotatably arranged in the crushing drying box 7, each first auxiliary rod 32 and each second auxiliary rod 34 are fixedly connected with one crushing roller 33, the rotation of a one-way bearing 35 can drive the first auxiliary rod 32 to rotate under the cooperation of the driving belt 14, the rotation of the first auxiliary rod 32 can drive the driving gear 36 to rotate, namely the rotation of the two auxiliary rods 34 can be driven under the cooperation of the two driven gears 37, and the common rotation of the first auxiliary rods 32 and the two auxiliary rods 34 can realize the common rotation of the plurality of crushing rollers 33;
the synchronizing mechanism is connected with the first slave rod 32 and the second slave rod 34, so that the plurality of second slave rods 34 rotate along with the first slave rod 32 at the same time, and the driving shaft 23 is connected with the first slave rod 32 through the lower transmission mechanism;
each crushing roller 33 is provided with a drying heating sleeve, an ultrasonic manufacturer 39 is fixedly arranged on the crushing drying box 7, the plurality of crushing rollers 33 can drive the plurality of cutting crushing blades 20 to rotate when rotating together, at the moment, the ultrasonic manufacturer 39 can start to enable raw materials to be in an ultrasonic environment, the drying heating sleeve can start to heat and dry the raw materials, and the raw materials can be efficiently cut and crushed by matching with the rotation of the plurality of cutting crushing blades 20 under the high-temperature and high-pressure ultrasonic environment, so that the manufacturing work of micro-electric powder is completed;
an inclined guide-out plate 16 is fixedly arranged in the crushing drying box 7, the inclined guide-out plate 16 is positioned at the lower part of the partition plate 15, and a plurality of collecting pipes 5 matched with the inclined guide-out plate 16 are fixedly arranged between the crushing drying box 7 and the base 1;
the cut and crushed powder is the micro-electric powder, and the micro-electric powder falls onto the inclined guide-out plate 16 through the screening pores 38 to be accumulated, so that the collection pipes 5 can be opened to take out the micro-electric powder, and the recovery and the re-preparation of the micro-electric powder are completed.
In the invention, when the preparation of the micro-electric powder is carried out, the copper in the micro-electric powder is used as a cathode and the characteristics of no consumption of a catalyst (only playing a catalytic role) and no consumption of magnetic powder (not participating in electrochemical reaction) are utilized, so that only aluminum consumed as an anode is needed to be supplemented and a proper amount of copper, a catalyst, magnetic powder and other components are supplemented during the recovery of the micro-electric powder.
When the preparation of the micro-electro powder is carried out, firstly, the micro-electro powder reclaimed material and the waste aluminum are poured into the mixing cylinder 6 through the feeding vertical pipe 3, so that the micro-electro powder reclaimed material and the waste aluminum fall into the mixing cylinder 6 through the feeding horizontal pipe 8 to be supplemented, and then, a proper amount of copper, catalyst, magnetic powder and other components are supplemented into the mixing cylinder 6 through the feeding vertical pipe 3, so that the filling work of raw materials is completed;
the servo motor 9 is started again to drive the driving shaft 23 to rotate positively, and the reciprocating movement of the air suction plate 19 is realized under the cooperation of the upper transmission mechanism and the reciprocating mechanism, when the air suction plate 19 moves rightwards, the control valves in the feeding transverse pipe 8 and the air suction pipe 18 are opened, air in the mixing cylinder 6 is sucked into the exhaust box 11 through the feeding transverse pipe 8 and the air suction pipe 18, when the air suction plate 19 moves leftwards, the control valves in the exhaust pipes 4 are opened, the air sucked into the exhaust box 11 is discharged through the exhaust pipes 4, when the air suction plate 19 moves reciprocally, the operation is repeated, and the air in the mixing cylinder 6 can be gradually sucked out, so that the vacuum environment is kept in the mixing cylinder 6, and the recovery and the preparation of micro-electric powder are facilitated;
the rotation of the driving shaft 23 drives the mixing drum 6 to rotate, the stirring and frying mechanism is matched to stir and fry the raw materials, the flame calciner is started to perform flaming calcination on the raw materials in the mixing drum 6, so that the raw materials are fully calcined, melted and fused under the condition of air isolation, and the raw materials are cooled and shaped by the conduction box 10 and then fall into the crushing and drying box 7 to be filled;
the servo motor 9 is started again to drive the driving shaft 23 to rotate reversely, the plurality of cutting and crushing blades 20 are driven to rotate at high speed under the cooperation of the crushing mechanism, the drying heating sleeve and the ultrasonic manufacturer 39 are started again, the molding raw material is in a high-temperature and high-pressure ultrasonic environment, at the moment, the raw material is efficiently cut and crushed through the rotation of the plurality of cutting and crushing blades 20, the raw material is crushed into powder particles and is collected through the screening fine holes 38, and the regenerated micro-electric powder is obtained, and the collecting pipes 5 can be opened to take out the micro-electric powder, so that the recovery and the re-preparation work of the micro-electric powder are completed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (8)

1. The utility model provides a little electric powder vacuum recovery drying device that odorless treatment used which characterized in that includes:
a base (1);
the calcining part comprises a recycling bin (2) arranged on a base (1), a mixing drum (6) is arranged in the recycling bin (2), a stir-frying mechanism for stir-frying raw materials is arranged in the mixing drum (6), a feeding transverse pipe (8) is arranged on one side of the mixing drum (6) in a rotating and communicating mode, the feeding transverse pipe (8) is used for filling raw materials into the mixing drum (6), the feeding transverse pipe (8) penetrates through the side wall of the recycling bin (2) and is fixedly connected with a flame calciner for calcining the raw materials, and the mixing drum (6) is internally and fixedly provided with a flame calciner;
the exhaust part comprises an exhaust box (11) fixedly mounted at the top of the recovery barrel (2), an air suction pipe (18) is fixedly communicated between the exhaust box (11) and the feeding transverse pipe (8), a plurality of exhaust pipes (4) are fixedly mounted between the exhaust box (11) and the recovery barrel (2), and control valves are arranged in the exhaust pipes (4), the air suction pipe (18) and the feeding transverse pipe (8);
the recycling part comprises a crushing drying box (7) fixedly mounted on a base (1), a discharging mechanism is mounted between the mixing drum (6) and the crushing drying box (7), a middle partition plate (31) is fixedly mounted in the crushing drying box (7), the middle partition plate (31) is vertically arranged to divide the crushing drying box (7) into two transverse parts, a partition plate (15) is horizontally and fixedly mounted between the inner wall of one side of the crushing drying box (7) and the middle partition plate (31), a crushing mechanism is arranged in the crushing drying box (7), the crushing mechanism is located on the upper portion of the partition plate (15), and a plurality of screening fine holes (38) are formed in the partition plate (15);
the driving part comprises a servo motor (9) fixedly connected to the inner wall of the recycling bin (2), the servo motor (9) drives the mixing drum (6) to rotate through an upper transmission mechanism when rotating positively and the exhaust part works to realize exhaust, a driving shaft (23) is fixedly arranged on the driving end of the servo motor (9), a first one-way bearing (24) is arranged on the driving shaft (23), the upper transmission mechanism comprises a driving wheel fixedly arranged on the first one-way bearing (24), one end of the exhaust box (11) is connected with a linkage shaft (12) in a penetrating and rotating manner, the linkage shaft (12) is connected with the upper transmission mechanism, a driven wheel is fixedly arranged on the linkage shaft (12), a conduction belt (13) is sleeved on the driving wheel and the driven wheel together, the driving wheel or the first one-way bearing (24) is connected with the mixing drum (6), and the driving wheel and the mixing drum (6) are driven to rotate when the driving shaft (23) rotates positively. The driven wheel cannot be driven to rotate when the driving shaft (23) reversely rotates, and the mixing drum (6) cannot be driven to rotate;
the utility model provides a grinding device for materials, which comprises a servo motor (9), a grinding mechanism, a plurality of grinding rollers (33), a plurality of cutting grinding blades (20), a drying heating sleeve, an ultrasonic manufacturer (39), a plurality of grinding rollers (33) and a synchronizing mechanism, wherein the grinding mechanism is driven by the lower transmission mechanism to grind materials when working, the grinding mechanism comprises a plurality of grinding rollers (33) which are connected with a middle partition plate (31) in a penetrating and rotating way, a plurality of cutting grinding blades (20) are fixedly arranged on each grinding roller (33), an ultrasonic manufacturer (39) is fixedly arranged on each grinding roller (33), the plurality of grinding rollers (33) are jointly provided with the synchronizing mechanism, the synchronizing mechanism comprises a first auxiliary rod (32) which is rotatably arranged in the grinding drying box (7), a plurality of second auxiliary rods (34) are rotatably arranged in the grinding drying box (7), each first auxiliary rod (32) and the second auxiliary rod (34) are fixedly connected with one grinding roller (33), the plurality of second auxiliary rods (34) are simultaneously rotated along with the first auxiliary rods (32), and the first auxiliary rods (32) are simultaneously connected with the second auxiliary rods (34) through the transmission mechanism;
the lower transmission mechanism comprises a second unidirectional bearing (35) which is cooperatively arranged on the driving shaft (23), a transmission belt (14) is sleeved between the second unidirectional bearing (35) and a first auxiliary rod (32), a driving gear (36) is fixedly arranged on the first auxiliary rod (32), a driven gear (37) is fixedly arranged on each second auxiliary rod (34), each driven gear (37) is meshed with the driving gear (36), and the first auxiliary rod (32) cannot be driven to rotate when the driving shaft (23) rotates forwards; the driving shaft (23) drives the first slave rod (32) to rotate when rotating reversely.
2. The micro-powder vacuum recovery drying device for odorless treatment according to claim 1, wherein an air suction plate (19) is arranged in the exhaust box (11) through a sliding mechanism, a reciprocating mechanism is arranged between the air suction plate (19) and the linkage shaft (12), the driving part drives the reciprocating mechanism to work through an upper transmission mechanism so as to realize reciprocating motion of the air suction plate (19), and control valves in the exhaust pipe (4) and the air suction pipe (18) are alternately opened and closed to realize exhaust when the air suction plate (19) reciprocates.
3. The micro-powder vacuum recovery drying device for odorless treatment according to claim 2, wherein the sliding mechanism comprises two horizontal trapezoid sliding grooves formed in the exhaust box (11), two horizontal trapezoid sliding rods are fixedly mounted on the air suction plate (19), and the two horizontal trapezoid sliding rods are respectively clamped in the corresponding horizontal trapezoid sliding grooves.
4. The micro-powder vacuum recovery drying device for odorless treatment according to claim 2, wherein the reciprocating mechanism comprises a driven shaft (26) rotatably installed in an exhaust box (11), a driving bevel gear (29) is fixedly installed on the coupling shaft (12), a driven bevel gear (30) meshed with the driving bevel gear (29) is fixedly installed on the driven shaft (26), and an air suction structure is installed between the driven shaft (26) and an air suction plate (19).
5. The micro-powder vacuum recovery drying device for odorless treatment according to claim 4, wherein the air suction structure comprises an incomplete gear (27) fixedly installed on a driven shaft (26), a transmission toothed bar (28) is fixedly installed on the air suction plate (19), gear teeth of the incomplete gear (27) are meshed with the transmission toothed bar (28), the incomplete gear (27) is separated from contact with the transmission toothed bar (28) at least at one moment in the process of rotating for one circle, a plurality of reciprocating spring bars (25) are fixedly installed between the air suction plate (19) and the inner wall of the exhaust box (11), and the reciprocating spring bars (25) drive the air suction plate (19) to reset when the incomplete gear (27) is separated from the transmission toothed bar (28).
6. The micro-electric powder vacuum recovery drying device for odorless treatment according to claim 1, wherein the stir-frying mechanism comprises a plurality of self-resetting rotating shafts rotatably arranged in the mixing drum (6), each self-resetting rotating shaft is fixedly provided with a swinging frame (22), and each swinging frame (22) is fixedly provided with a stir-frying pan (17).
7. The micro-powder vacuum recovery drying device for odorless treatment according to claim 4, wherein the discharging mechanism comprises a conduction box (10) fixedly installed at the lower part of the mixing barrel (6), a plurality of collecting inclined plates (21) matched with the conduction box (10) are fixedly installed on the mixing barrel (6), a heating dehumidifying plate is fixedly installed in the conduction box (10), and electric opening and closing doors are arranged on the conduction box (10) and the crushing drying box (7) and are matched with each other.
8. The micro-electro powder vacuum recovery drying device for odorless treatment according to claim 7, wherein the feeding horizontal pipe (8) is connected with a material guiding mechanism, the material guiding mechanism comprises a feeding vertical pipe (3) fixedly communicated with the recovery barrel (2), and a collecting sleeve is fixedly arranged at the upper part of the feeding vertical pipe (3);
the crushing drying box (7) is internally and fixedly provided with an inclined guide-out plate (16), the inclined guide-out plate (16) is positioned at the lower part of the partition plate (15), and a plurality of collecting pipes (5) matched with the inclined guide-out plate (16) are fixedly arranged between the crushing drying box (7) and the base (1).
CN202311425359.9A 2023-10-31 2023-10-31 Micro-electric powder vacuum recovery drying device for odorless treatment Active CN117138658B (en)

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CN202311425359.9A CN117138658B (en) 2023-10-31 2023-10-31 Micro-electric powder vacuum recovery drying device for odorless treatment

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Application Number Priority Date Filing Date Title
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CN117138658B true CN117138658B (en) 2024-02-09

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1468810A (en) * 2003-01-31 2004-01-21 同济大学 Catalytic aluminium internally electrolyzing process of treating sewage
CN105817225A (en) * 2016-04-12 2016-08-03 中冶华天工程技术有限公司 Aluminum-copper catalyst for treating organic wastewater
CN113008023A (en) * 2021-01-29 2021-06-22 安徽硅能环保科技股份有限公司 Calcining device is used in diatom mud production
CN114260288A (en) * 2021-12-27 2022-04-01 江苏大昱环保工程有限公司 Incinerator bottom ash material recovery device
CN218486058U (en) * 2022-08-26 2023-02-17 陆升(福建)集团有限公司 Waste recovery device for ceramic production and processing
CN116768342A (en) * 2023-07-25 2023-09-19 南通华新环保科技股份有限公司 Internal electric precipitation coupling magnetic coagulation separation odorless advanced treatment device and treatment process thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1468810A (en) * 2003-01-31 2004-01-21 同济大学 Catalytic aluminium internally electrolyzing process of treating sewage
CN105817225A (en) * 2016-04-12 2016-08-03 中冶华天工程技术有限公司 Aluminum-copper catalyst for treating organic wastewater
CN113008023A (en) * 2021-01-29 2021-06-22 安徽硅能环保科技股份有限公司 Calcining device is used in diatom mud production
CN114260288A (en) * 2021-12-27 2022-04-01 江苏大昱环保工程有限公司 Incinerator bottom ash material recovery device
CN218486058U (en) * 2022-08-26 2023-02-17 陆升(福建)集团有限公司 Waste recovery device for ceramic production and processing
CN116768342A (en) * 2023-07-25 2023-09-19 南通华新环保科技股份有限公司 Internal electric precipitation coupling magnetic coagulation separation odorless advanced treatment device and treatment process thereof

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