CN119219163B

CN119219163B - High-efficient processing apparatus of waste acid sewage in copper smelting engineering

Info

Publication number: CN119219163B
Application number: CN202411747313.3A
Authority: CN
Inventors: 孟垒; 李佳
Original assignee: Bayannao'er Feishang Copper Co ltd
Current assignee: Bayannao'er Feishang Copper Co ltd
Priority date: 2024-12-02
Filing date: 2024-12-02
Publication date: 2025-02-14
Anticipated expiration: 2044-12-02
Also published as: CN119219163A

Abstract

The invention relates to the field of sewage treatment equipment, in particular to a waste acid and sewage high-efficiency treatment device in copper smelting engineering, which comprises a sewage treatment barrel, wherein the sewage treatment barrel comprises a barrel body, an inner barrel is rotatably connected to the middle upper part in the barrel body, through holes II which are uniformly distributed are formed in the middle upper part of the outer periphery of the inner barrel, a limiting ring I is fixedly connected to the upper part of the outer periphery of the through hole, a limiting ring II is fixedly connected to the lower part of the outer periphery of the through hole, limiting openings are formed in one side of the limiting ring I and one side of the limiting ring II, an outer barrel is rotatably connected to the middle lower part of the outer periphery of the inner barrel, and a limiting block I is fixedly connected to the upper part of one side of the outer periphery of the outer barrel, and a limiting block II is fixedly connected to the lower part of one side of the outer periphery of the outer barrel.

Description

High-efficient processing apparatus of waste acid sewage in copper smelting engineering

Technical Field

The invention relates to the field of sewage treatment equipment, in particular to a waste acid and sewage high-efficiency treatment device in copper smelting engineering.

Background

The method is characterized in that the conventional treatment method has the characteristics of high operation cost, low comprehensive recovery rate, unsatisfactory treatment effect, the conventional waste acid and sewage treatment system adopts a sulfuration arsenic precipitation process, can precipitate arsenic in a waste acid solution and remove a large amount of arsenic pollution, but has poor removal effect on other heavy metal elements, the treatment efficiency of the waste acid and sewage treatment device in the prior art is low, the treatment capacity in unit time is small, the production requirement cannot be met, the waste acid and sewage treatment system in the prior art cannot carry out deep treatment on the waste acid solution, the treatment quality of the waste acid solution is poor, and even if the film osmosis method is adopted for carrying out deep treatment on sewage, however, the reverse osmosis membrane is required to be stopped for replacement at intervals, so that the method is unfavorable for practical use.

Disclosure of Invention

The invention aims to solve the defects in the background technology and provides a high-efficiency waste acid and sewage treatment device in copper smelting engineering.

In order to achieve the aim, the technical scheme is that the waste acid and sewage high-efficiency treatment device in copper smelting engineering comprises a sewage treatment barrel, wherein the sewage treatment barrel comprises a barrel body, an inner barrel is rotatably connected to the middle upper part in the barrel body, uniformly distributed through holes II are formed in the middle upper part of the outer periphery of the inner barrel, a limiting ring I is fixedly connected to the upper part of the outer periphery of the through hole, a limiting ring II is fixedly connected to the lower part of the outer periphery of the through hole, limiting ports are formed in one side of the limiting ring I and one side of the limiting ring II, an outer barrel is rotatably connected to the middle lower part of the outer periphery of the inner barrel, a limiting block I is fixedly connected to the upper part of one side of the outer periphery of the outer barrel, a limiting block II is fixedly connected to the lower part of one side of the outer periphery of the outer barrel, uniformly distributed through holes I are formed in the upper part of the outer periphery of the outer barrel, a drain pipe is fixedly connected to the middle part of the bottom end of the inner barrel, a drain pipe is mounted on the upper part of the inner periphery of the drain pipe, a valve body is arranged in the lower flow port, and the bottom of the drain pipe penetrates through the middle part of the barrel body.

Preferably, the end cover is installed at the staving top, end cover top mid-mounting has servo motor, servo motor bottom drive end fixedly connected with pivot, the pivot runs through the end cover middle part and rotates with the end cover to be connected, equal fixedly connected with link in lower part about the pivot periphery, the link is installed respectively in the inner tube upper and lower part, lower part link top fixedly connected with a plurality of lifters.

Preferably, the upper and lower sides all are provided with reciprocal screw thread section in the middle part of pivot periphery, the pivot periphery is all through reciprocal screw thread section threaded connection has fixed cover, the equal fixedly connected with flexible glue dish of fixed cover periphery, the equal fixedly connected with soft chamber in one side middle part that flexible glue dish is close to mutually, evenly distributed's perforation has all been seted up in flexible glue dish middle part outside, evenly distributed's hollow hole has all been seted up in flexible glue dish and soft chamber middle part, flexible glue dish is the symmetry setting, the equal fixedly connected with puddler of one end periphery that flexible glue dish kept away from mutually.

Preferably, the upper part of the inner side of the inner cylinder is provided with a top ring, the upper part of the inner cylinder is fixedly connected with a guide ring, the guide ring is rotationally connected to the inner side of an annular groove, the annular groove is formed in the middle of the periphery of the top ring, the bottom of the top ring is fixedly connected with a guide plate which is uniformly distributed, the bottom of the guide plate is fixedly connected with a contact piece, the guide plate and the contact piece are obliquely arranged, an anti-reverse cone is arranged at the middle lower part of the inner cylinder, and the bottom of the contact piece is contacted with the top of the anti-reverse cone.

Preferably, the lower part rotates in the staving and is connected with the revolving rack, the revolving rack top is installed and is separated the frame, separate the frame and rotate and connect on staving upper portion, separate the frame periphery and separate through the baffle and have a plurality of infiltration warehouses, a plurality of intercommunicating pores have all been seted up to infiltration warehouses bottom, the inside valve body that all is provided with of intercommunicating pore, infiltration warehouses bottom all is provided with reverse osmosis membrane, reverse osmosis membrane all installs in revolving rack middle part outside, the revolving rack rotates and connects in inner tube periphery lower part, separate and be formed with in put the chamber between frame and the urceolus.

Preferably, the rotary frame bottom is provided with the division board, the division board is installed in staving lower part, evenly distributed's feed opening has been seted up to the division board middle part outside, the inside valve body that all is provided with of feed opening.

Preferably, the annular bin is installed on the upper portion of the periphery of the barrel body, the annular bin is internally provided with the annular pipe, the air inlet pipe which is uniformly distributed is installed at the top of the annular pipe, one end of the air inlet pipe, which is far away from the annular pipe, penetrates through the side wall of the barrel body, and one end of the air inlet pipe, which is far away from the annular pipe, is communicated with the inside of the permeation bin.

Preferably, a water inlet pipe is arranged on one side of the top of the end cover, a medicine inlet pipe is arranged on the other side of the top of the end cover, a plurality of inspection ports are formed in the middle of the periphery of the barrel body, and sealing doors are arranged at the end parts of the inspection ports.

Preferably, the heating frame is installed at the bottom in the barrel body, a heating cavity is formed between the heating frame and the partition plate, and exhaust pipes are arranged at two sides of the upper part in the heating cavity.

Preferably, the exhaust pipe is kept away from the equal fixedly connected with ring canal bottom of one end in heating chamber, the inside check valve that all is provided with of intake pipe and exhaust pipe, a plurality of outlet have been seted up to staving bottom, the valve body is all installed to the outlet inside.

Compared with the prior art, the invention has the following beneficial effects:

When the preset reaction time is up, the servo motor stops rotating, when the inner cylinder and the rotating shaft synchronously stop rotating, the top ring and the guide plate can rotate relative to the guide ring under the action of inertia, when the top ring and the guide plate continue rotating, the guide plate can clean the inner wall of the inner cylinder, the reacted sediment attached to the inner wall of the inner cylinder is scraped off, so that the sediment can fall to the inner bottom of the inner cylinder, the contact piece at the bottom of the guide plate can continuously contact with the top column on the bottom connecting frame, the contact piece can be stirred through collision contact between the top column and the contact piece, vibration generated when the contact piece is stirred is transmitted to the guide plate, and the sediment attached to the guide plate can be vibrated down as much as possible through continuous vibration of the guide plate, so that the residue is reduced, and the sediment and impurity discharging work is facilitated.

In the reaction process, when the rotating shaft rotates, the flexible glue disc and the fixed sleeve are driven by the rotating shaft to rotate, but the flexible glue disc and the fixed sleeve can form a speed difference with the rotating shaft under the action of gravity and sewage resistance, so that the fixed sleeve can form relative motion with the rotating shaft, the fixed sleeve is guided by the reciprocating thread section on the rotating shaft when the fixed sleeve rotates relatively at the periphery of the rotating shaft, the fixed sleeve can drive the flexible glue disc to move up and down at the periphery of the rotating shaft, the full dispersion of sewage and medicament in the inner cylinder is realized, the flexible glue disc at the upper part and the lower part can continuously perform ' opening and closing ' movement, when the flexible glue disc is folded ', sewage between the flexible glue disc can be discharged respectively through perforation and empty holes under the compression of the flexible glue disc to form ' jet flow ', the inner cylinder inner wall can be impacted through ' jet flow ', the compound and precipitate at the reaction part can be prevented from being attached on the inner cylinder inner wall for a long time, and the ' vortex ' is formed, when the flexible glue disc is separated ', part of sewage can pass through the hole and the empty holes to form ' vortex ', the ' can further disperse sewage and treat the medicament, and the medicament can be dispersed and stirred, and the medicament can be effectively used.

Can be with the water leading-in bottom in the sewage treatment bucket through the feed opening on the division board, can carry out heating disinfection to the water after the processing through the work of heating the frame, realize the abundant processing to water, at heating disinfection's in-process, there is the part harmful gas to be released by the water after the heating, this part gas can be together with vapor through blast pipe and ring canal discharge to permeate the storehouse inside, with this part harmful gas guide back infiltration link, carry out the retreatment, the pressure that reduces because of partial water permeates out inside this part gas can be supplemented to this part gas's addition simultaneously, avoid permeating filtration rate decline, be favorable to in-service use.

The water through heating disinfection is discharged through the outlet, the outlet is opened with the inside valve body of division board and heating frame for the interval, realize sectional type work, be favorable to the in-service use, infiltration storehouse is eight altogether, the quadruple is divided into workspace and stop-and-rest district, workspace and stop-and-rest district are distributed in turn, after sewage treatment bucket work a period of time, people can control the revolving rack to separate the frame and rotate, rotate a subregion with separating the frame, simultaneously through the operating condition who changes the inside valve body of intercommunicating pore, realize simultaneously switching over workspace and stop-and-rest district, make people can change the reverse osmosis membrane of former workspace department through the inspection mouth when not influencing sewage treatment bucket work, simultaneously can handle the impurity that filters down on the reverse osmosis membrane, be favorable to the actual treatment work to waste acid sewage.

Drawings

FIG. 1 is a schematic diagram of a front perspective view of a high-efficiency waste acid and sewage treatment device in copper smelting engineering;

FIG. 2 is a schematic bottom perspective view of a high-efficiency waste acid and sewage treatment device in copper smelting engineering;

FIG. 3 is a schematic diagram of a partial structure in a barrel of a high-efficiency waste acid and sewage treatment device in copper smelting engineering;

FIG. 4 is a schematic view of a part of the structure of a partition plate of the high-efficiency waste acid and sewage treatment device in copper smelting engineering;

FIG. 5 is a schematic view of the partial structure of the inner side of a partition frame of the high-efficiency waste acid and sewage treatment device in copper smelting engineering;

FIG. 6 is a schematic diagram of a partial structure of an outer cylinder of a high-efficiency waste acid and sewage treatment device in copper smelting engineering;

FIG. 7 is a schematic diagram of a partial structure of a second position of a limiting block of the high-efficiency waste acid and sewage treatment device in copper smelting engineering;

FIG. 8 is a schematic diagram of the internal partial structure of the inner cylinder of the high-efficiency waste acid and sewage treatment device in copper smelting engineering;

fig. 9 is a schematic diagram of a partial structure of a perforation of a high-efficiency waste acid and sewage treatment device in copper smelting engineering.

1. The sewage treatment device comprises a sewage treatment barrel, 101, a barrel body, 102, an end cover, 103, a servo motor, 104, a water inlet pipe, 105, a medicine inlet pipe, 106, an air inlet pipe, 107, a ring bin, 108, an inspection port, 109, an exhaust pipe, 110, a sealing door, 111, a water outlet, 112, a blow-down pipe, 113, a ring pipe, 114, a partition plate, 115, a communication hole, 116, a reverse osmosis membrane, 117, a rotating frame, 118, a partition frame, 119, a heating frame, 120, a permeation bin, 121, a blanking port, 122, a fixing sleeve, 123, an inner cylinder, 124, a limiting ring I, 125, a rotating shaft, 126, a connecting frame, 127, a through hole I, 128, an outer cylinder, 129, a limiting block I, 130, a guide plate, 131, a through hole II, 132, a limiting block II, 133, a limiting ring II, 134, a downflow port, 135, a top ring, 136, a ring groove, 137, a guide ring, a reverse taper, 139, a top column, 140, a contact piece, 141, a perforating hole 142, a soft rubber disc, 143, a reciprocating thread section, 144, a soft cavity, 145, a hollow hole, 146 and a stirring rod.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

1-9, A waste acid and sewage high-efficiency treatment device in copper smelting engineering comprises a sewage treatment barrel 1, wherein the sewage treatment barrel 1 comprises a barrel body 101, an inner barrel 123 is rotatably connected to the middle upper part in the barrel body 101, uniformly distributed through holes I131 are formed in the middle upper part of the outer periphery of the inner barrel 123, a limiting ring I124 is fixedly connected to the upper part of the outer periphery of the through hole II 131, a limiting ring II 133 is fixedly connected to the lower part of the outer periphery of the through hole II 131, limiting ports are formed in one side of the limiting ring I124 and one side of the limiting ring II 133, an outer barrel 128 is rotatably connected to the middle lower part of the outer periphery of the inner barrel 123, a limiting block I129 and a limiting block II 132 are fixedly connected to the upper part of the outer periphery of the outer barrel 128, a through hole I127 which is uniformly distributed is formed in the upper part of the outer periphery of the outer barrel 128, a drain pipe 112 is fixedly connected to the middle part of the bottom end of the inner barrel 123, a lower flow port 134 is arranged in the upper part of the inner periphery of the drain pipe 112, and the bottom of the drain pipe 112 penetrates through the middle part of the barrel body 101;

Further, in the specific implementation, in the process of treating the waste acid and sewage, people can start the servo motor 103, the rotating shaft 125 can be driven to rotate clockwise through the servo motor 103, the inner barrel 123 can be driven to rotate synchronously through the connecting frame 126 when the rotating shaft 125 rotates, the first limit ring 124 and the second limit ring 133 can abut against the first limit block 129 and the second limit block 132 by utilizing the inner edge of the limit opening, the inner barrel 123 can drive the outer barrel 128 to rotate synchronously, at the moment, the first through hole 127 on the outer barrel 128 and the second through hole 131 on the inner barrel 123 are in a dislocation state, so that the inner barrel 123 is in a closed state at the moment, in the process, the guide plate 130 and the top ring 135 on the inner side of the inner barrel 123 can rotate synchronously with the inner barrel 123 under the driving of friction force of the annular groove 136 and the guide ring 137, sewage and a medicament in the inner barrel 123 can be fully stirred through the guide plate 130, so that the waste acid sewage can react with the treated medicament fully under high-speed rotation, and the reaction and sedimentation rate are accelerated.

The top of the barrel body 101 is provided with an end cover 102, the middle part of the top end of the end cover 102 is provided with a servo motor 103, the driving end at the bottom of the servo motor 103 is fixedly connected with a rotating shaft 125, the rotating shaft 125 penetrates through the middle part of the end cover 102 and is rotationally connected with the end cover 102, the upper part and the lower part of the periphery of the rotating shaft 125 are fixedly connected with connecting frames 126, the connecting frames 126 are respectively arranged at the upper part and the lower part in the inner barrel 123, the top of the lower connecting frame 126 is fixedly connected with a plurality of jacking posts 139, one side of the top of the end cover 102 is provided with a water inlet pipe 104, the other side of the top of the end cover 102 is provided with a medicine inlet pipe 105, the middle part of the periphery of the barrel body 101 is provided with a plurality of inspection ports 108, and the end parts of the inspection ports 108 are provided with sealing doors 110;

Further, in the concrete implementation, people can introduce waste acid and sewage in copper smelting engineering into the inner cylinder 123 in the barrel body 101 through the water inlet pipe 104, can introduce medicaments required in treatment into the inner cylinder 123 through the medicament inlet pipe 105, such as alkaline solution, sulfide solution, calcium salt solution and the like, neutralize the waste acid and sewage through the alkaline solution { such as lime milk }, so that most copper metal ions in the sewage can form precipitation, react arsenic compounds in the sewage through the sulfide solution { such as sodium sulfide solution }, generate arsenic sulfide, and react with fluoride in the sewage through the calcium salt solution { such as calcium chloride solution, calcium hydroxide solution and the like, so as to generate calcium fluoride precipitation.

Wherein, the upper and lower sides of the middle part of the periphery of the rotating shaft 125 are provided with reciprocating thread sections 143, the periphery of the rotating shaft 125 is connected with a fixed sleeve 122 through the reciprocating thread sections 143, the periphery of the fixed sleeve 122 is fixedly connected with a flexible glue disc 142, the middle part of one side of the flexible glue disc 142, which is close to the flexible glue disc, is fixedly connected with a flexible cavity 144, the outer side of the middle part of the flexible glue disc 142 is provided with evenly distributed perforation holes 141, the middle parts of the flexible glue disc 142 and the flexible cavity 144 are provided with evenly distributed hollow holes 145, the flexible glue discs 142 are symmetrically arranged, and the periphery of one end, which is far away from the flexible glue disc 142, is fixedly connected with a plurality of stirring rods 146;

Further, in the specific implementation, in the reaction process, when the rotating shaft 125 rotates, the flexible glue disc 142 and the fixed sleeve 122 are driven by the rotating shaft 125 to rotate, but under the action of gravity and sewage resistance, the flexible glue disc 142 and the fixed sleeve 122 can form a speed difference with the rotating shaft 125, so that the fixed sleeve 122 can form relative motion with the rotating shaft 125, when the fixed sleeve 122 rotates relatively on the periphery of the rotating shaft 125 through the reciprocating thread section 143 on the rotating shaft 125, the fixed sleeve 122 is guided, so that the fixed sleeve 122 can drive the flexible glue disc 142 to move up and down on the periphery of the rotating shaft 125, the full dispersion of sewage inside the inner cylinder 123 and medicament is realized, the flexible glue disc 142 on the upper and lower parts can continuously perform opening and closing movement, when the flexible glue disc 142 is folded, the sewage between the flexible glue disc 142 can be discharged respectively through the perforation 141 and the hollow holes 145 under the compression of the flexible glue disc 142, the jet flow can be formed, the compound and the precipitate at the reaction position can be prevented from being attached to the inner wall of the inner cylinder 123 for a long time through the jet flow, the solid glue is formed, and the medicament can be further dispersed through the perforation hole 141 and the turbulent flow disc 145 when the medicament is further dispersed, and the medicament is further stirred by the process.

The upper part of the inner side of the inner cylinder 123 is provided with a top ring 135, the upper part of the inner side of the inner cylinder 123 is fixedly connected with a guide ring 137, the guide ring 137 is rotationally connected to the inner side of an annular groove 136, the annular groove 136 is arranged in the middle of the periphery of the top ring 135, the bottom of the top ring 135 is fixedly connected with guide plates 130 which are uniformly distributed, the bottom ends of the guide plates 130 are fixedly connected with contact plates 140, the guide plates 130 and the contact plates 140 are obliquely arranged, an anti-reverse cone 138 is arranged at the middle lower part of the inner side of the inner cylinder 123, and the bottoms of the contact plates 140 are contacted with the top of the anti-reverse cone 138;

Further, in the implementation, when the preset reaction time is reached, the servo motor 103 stops rotating, when the inner cylinder 123 and the rotating shaft 125 synchronously stop rotating, the top ring 135 and the guide plate 130 rotate relative to the guide ring 137 under the action of inertia, when the top ring 135 and the guide plate 130 continue rotating, the inner wall of the inner cylinder 123 is cleaned when the guide plate 130 rotates, the reacted precipitate attached to the inner wall of the inner cylinder 123 is scraped off, the precipitate can fall to the inner bottom of the inner cylinder 123, the contact piece 140 at the bottom of the guide plate 130 continuously contacts with the top post 139 on the bottom connecting frame 126, the contact piece 140 can be stirred through the collision contact between the top post 139 and the contact piece 140, vibration generated when the contact piece 140 is stirred is transmitted to the guide plate 130, and the precipitate attached to the guide plate 130 can be vibrated down as much as possible through the continuous vibration of the guide plate 130, so that the residue is reduced, and the discharge work of the precipitate and impurities is facilitated.

The middle lower part in the barrel body 101 is rotationally connected with a rotating frame 117, the rotating frame 117 is driven to rotate by a stepping motor, the stepping motor is installed on one side of the sewage treatment barrel 1, a separation frame 118 is installed at the top of the rotating frame 117, the separation frame 118 is rotationally connected to the upper part in the barrel body 101, the periphery of the separation frame 118 is separated by a plurality of permeation cabins 120 through a separation plate, a plurality of communication holes 115 are formed in the bottoms of the permeation cabins 120, valve bodies are arranged in the communication holes 115, reverse osmosis membranes 116 are arranged in the bottoms of the permeation cabins 120, the reverse osmosis membranes 116 are installed on the outer side of the middle part of the rotating frame 117, the rotating frame 117 is rotationally connected to the lower part of the periphery of an inner barrel 123, and a middle-arranged cavity is formed between the separation frame 118 and the outer barrel 128;

Further, in the implementation, when the servo motor 103 finishes rotating, the servo motor is kept stand for a period of time, so that sediment conveniently drops to the bottom of the inner cylinder 123, then the servo motor 103 works again and reverses, at this time, under the action of gravity and inertia, the outer cylinder 128 and the inner cylinder 123 are dislocated, the limiting opening which is scattered well by the limiting ring I124 and the limiting ring II 133 can limit the limiting block I129 and the limiting block II 132, so that the limiting block I129 and the limiting block II 132 are propped against the inner edge of the other side of the limiting opening, at this time, the outer cylinder 128 on the outer cylinder 128 and the through hole II 131 on the inner cylinder 123 are in a re-combined state, at this time, sewage after the inner treatment of the inner cylinder 123 is discharged through the through hole II 131 and the through hole 127, enters into a middle-arranged cavity between the outer side of the outer cylinder 128 and the partition frame 118, and reverses through the servo motor 103, the inner barrel 123 and the outer barrel 128 are driven to rotate rapidly anticlockwise, so that internal sewage can be thrown out by rapid centrifugation, then the servo motor 103 rotates clockwise again, the outer barrel 128 is driven to deflect through gravity and inertia, the inner barrel 123 and the outer barrel 128 are sealed again, next sewage treatment is convenient to carry out, after the sewage is led into a middle-arranged cavity, the valve body in the lower flow port 134 is opened, compounds and sediments in the reaction place can be discharged out of the sewage treatment barrel 1 through the sewage discharge pipe 112 for subsequent treatment, sewage can enter the inside of the permeation bin 120 through the communication hole 115 at the lower part of the middle-arranged cavity in the process of guiding out the inner barrel 123, permeation filtration of the sewage can be realized through the reverse osmosis membrane 116 at the bottom of the permeation bin 120, residual fine impurities in the sewage are intercepted, and the water is led into the upper part of the separation plate 114.

Wherein, the bottom of the revolving rack 117 is provided with a division plate 114, the division plate 114 is installed at the inner lower part of the barrel body 101, evenly distributed blanking openings 121 are formed at the outer side of the middle part of the division plate 114, valve bodies are arranged in the blanking openings 121, a ring bin 107 is installed at the upper part of the periphery of the barrel body 101, a ring pipe 113 is installed in the ring bin 107, an evenly distributed air inlet pipe 106 is installed at the top of the ring pipe 113, one end of the air inlet pipe 106, far from the ring pipe 113, penetrates through the side wall of the barrel body 101, one end of the air inlet pipe 106, far from the ring pipe 113, is communicated with the inside of the permeation bin 120, a heating rack 119 is installed in the barrel body 101, a heating cavity is formed between the heating rack 119 and the division plate 114, exhaust pipes 109 are arranged at two sides of the upper part in the heating cavity, one end of the exhaust pipes 109, far from the heating cavity, is fixedly connected with the bottom of the ring pipe 113, one-way valves are arranged in the air inlet pipe 106 and the exhaust pipes 109, a plurality of water outlets 111 are formed in the bottom of the barrel body 101, and the valve bodies are all installed in the water outlets 111;

Further, in the specific implementation, the water can be introduced into the inner bottom of the sewage treatment barrel 1 through the discharging opening 121 on the partition plate 114, the treated water can be heated and disinfected through the operation of the heating frame 119, the water can be fully treated, in the process of heating and disinfecting, part of harmful gas is released after being heated, the part of harmful gas can be discharged into the permeation bin 120 together with water vapor through the exhaust pipe 109 and the ring pipe 113, the part of harmful gas is led back to the permeation link for retreating, meanwhile, the pressure of the permeation bin 120 reduced due to the permeation of part of water can be supplemented through the addition of the part of gas, the reduction of the permeation filtration speed is avoided, the water is beneficial to practical use, the heated and disinfected water is discharged through the water outlet 111, the water outlet 111 and the valve body in the partition plate 114 are opened at intervals with the heating frame 119, and the sectional operation is realized.

Working principle:

In practical use, people can guide waste acid and sewage in copper smelting engineering into the inner cylinder 123 in the barrel body 101 through the water inlet pipe 104, medicaments required in treatment can be simultaneously guided into the inner cylinder 123 through the medicine inlet pipe 105, such as alkaline solution, sulfide solution, calcium salt solution and the like, the waste acid and sewage is subjected to pH value neutralization through alkaline solution { such as lime milk }, most copper metal ions in the sewage can form precipitation, arsenic compounds in the sewage can be reacted through sulfide solution { such as sodium sulfide solution }, arsenic sulfide is generated through reaction of arsenic compounds in the sewage, and the waste acid and the calcium salt solution { such as calcium chloride solution, Calcium hydroxide solution and the like) can react with fluoride in the sewage to generate calcium fluoride precipitation, in the process of treating waste acid and sewage, people can start the servo motor 103, the servo motor 103 can drive the rotating shaft 125 to rotate clockwise, the rotating shaft 125 can drive the inner cylinder 123 to synchronously rotate through the connecting frame 126, the inner edge of the limiting opening can be utilized to prop against the limiting block I129 and the limiting block II 132 through the limiting ring I124 and the limiting ring II 133, so that the inner cylinder 123 can drive the outer cylinder 128 to synchronously rotate, at the moment, the through hole I127 on the outer cylinder 128 and the through hole II 131 on the inner cylinder 123 are in a dislocation state, so that the inner cylinder 123 is in a closed state at the moment, in the process, the guide plate 130 and the top ring 135 on the inner side of the inner cylinder 123 can synchronously rotate with the inner cylinder 123 under the driving of friction force of the annular groove 136 and the guide ring 137, the sewage and the medicament in the inner cylinder 123 can be fully stirred through the guide plate 130, the waste acid sewage can fully react with the treatment agent under high-speed rotation to accelerate the reaction and precipitation, when the preset reaction time is up, the servo motor 103 stops rotating, when the inner cylinder 123 and the rotating shaft 125 synchronously stop rotating, the top ring 135 and the guide plate 130 can rotate relative to the guide ring 137 under the action of inertia, when the top ring 135 and the guide plate 130 continue rotating, the guide plate 130 can clean the inner wall of the inner cylinder 123 when rotating, the reacted precipitate attached to the inner wall of the inner cylinder 123 is scraped off, the precipitate can fall to the inner bottom of the inner cylinder 123, the contact piece 140 at the bottom of the guide plate 130 can continuously contact with the jack post 139 on the bottom connecting frame 126, the contact piece 140 can be stirred through collision contact between the jack post 139 and the contact piece 140, and the vibration generated when the contact piece 140 is stirred can be transmitted to the guide plate 130, through the continuous vibration of the guide plate 130, the sediments adhered on the guide plate 130 can be vibrated as much as possible, the residue is reduced, the discharge of the sediments and the impurities is facilitated, in the reaction process, when the rotating shaft 125 rotates, the flexible glue disc 142 and the fixed sleeve 122 are driven by the rotating shaft 125 to rotate, but under the action of gravity and sewage resistance, the flexible glue disc 142 and the fixed sleeve 122 form a speed difference with the rotating shaft 125, so that the fixed sleeve 122 and the rotating shaft 125 form relative movement, when the fixed sleeve 122 rotates relatively at the periphery of the rotating shaft 125 through the reciprocating thread section 143 on the rotating shaft 125, the fixed sleeve 122 is guided, so that the fixed sleeve 122 can drive the flexible glue disc 142 to move up and down at the periphery of the rotating shaft 125, the full dispersion of sewage and medicaments in the inner cylinder 123 is realized, the flexible glue disc 142 at the upper and lower parts can continuously perform opening and closing movement, when the flexible glue discs 142 are folded, sewage between the flexible glue discs 142 can be respectively discharged through the perforation 141 and the empty holes 145 under the compression of the flexible glue discs 142 to form 'jet flow', the inner wall of the inner cylinder 123 can be impacted through the 'jet flow', the compound and sediment at the reaction position can be prevented from being attached to the inner wall of the inner cylinder 123 for a long time to form solid dirt, when the flexible glue discs 142 are separated, part of sewage can pass through the perforation 141 and the empty holes 145 to form 'turbulent flow', the sewage and the treatment medicament can be further stirred and dispersed through the 'turbulent flow', the reaction process is accelerated, the actual use is facilitated, after the servo motor 103 finishes rotating, the servo motor 103 stands for a period of time, the sediment is convenient to sink to the bottom of the inner cylinder 123, then the servo motor 103 works again and reverses, at the moment, under the action of gravity and inertia, the outer cylinder 128 and the inner cylinder 123 can generate dislocation, the first 129 and the second 132 limit blocks can be limited through the first 124 and the second 133 limit rings, so that the first 129 and the second 132 limit blocks are propped against the inner edge of the other side of the limit opening, at the moment, the outer barrel 128 on the outer barrel 128 and the second 131 on the inner barrel 123 are in a combined state, at the moment, the sewage after being treated inside the inner barrel 123 is discharged through the second 131 and the first 127, enters a middle-arranged cavity between the outer side of the outer barrel 128 and the partition frame 118, the inner barrel 123 and the outer barrel 128 are driven to rotate anticlockwise and rapidly through the inversion of the servo motor 103, so that the sewage inside the inner barrel is rapidly centrifuged and thrown out, the servo motor 103 is driven to deflect through gravity and inertia again, the inner barrel 123 and the outer barrel 128 are sealed again, the next sewage treatment is convenient, after the sewage is led into the middle-arranged cavity, the valve body in the downflow port 134 is opened, the compound and the sediment in the reaction part can be discharged out of the sewage treatment barrel 1 through the blow-down pipe 112 for subsequent treatment, the sewage can enter the permeation bin 120 through the communication hole 115 at the lower part of the middle-arranged cavity in the process of leading out the inner barrel 123, the permeation filtration of the sewage can be realized through the reverse osmosis membrane 116 at the bottom of the permeation bin 120, the residual fine impurities in the sewage are intercepted, the water is led into the upper part of the partition plate 114, the water can be led into the inner bottom of the sewage treatment barrel 1 through the discharge port 121 on the partition plate 114, the treated water can be heated and disinfected through the work of the heating frame 119, the water is fully treated, part of the water after the harmful gas is heated is released in the process of heating and disinfecting, the part of the water is discharged into the permeation bin 120 through the exhaust pipe 109 and the ring pipe 113 together with the water vapor, the part of harmful gas is led back to the permeation link for retreating, meanwhile, the pressure reduced by the permeation of part of water in the permeation bin 120 can be supplemented by the addition of the part of gas, the reduction of permeation filtration speed is avoided, the device is beneficial to practical use, the water after heating sterilization is discharged through the water outlet 111, the water outlet 111 and the valve body in the partition plate 114 are opened at intervals with the heating frame 119, the sectional work is realized, the practical use is beneficial, the permeation bin 120 is divided into eight, four components are divided into working areas and rest areas, the working areas and rest areas are alternately distributed, after the sewage treatment bucket 1 works for a period of time, people can control the rotary rack 117 and the partition frame 118 to rotate, the rotary rack 117 and the partition frame 118 rotate for one partition area, meanwhile, the switching of the working areas and the rest areas is realized by changing the working state of the valve body in the communication hole 115, the reverse osmosis membrane 116 at the original working area is realized through the inspection port 108 while the work of the sewage treatment bucket 1 is not influenced, the practical work of waste acid is beneficial to sewage treatment by the filtering impurities on the reverse osmosis membrane 116.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A highly efficient treatment device for waste acid sewage in a copper smelting project, comprising a sewage treatment barrel (1), characterized in that: the sewage treatment barrel (1) comprises a barrel body (101), the barrel body (101) is rotatably connected to an inner cylinder (123) in the middle and upper part, the inner cylinder (123) is provided with uniformly distributed second through holes (131) in the middle and upper part of the outer circumference, the second through holes (131) are fixedly connected to a first limiting ring (124) in the upper part of the outer circumference, the second through holes (131) are fixedly connected to a second limiting ring (133) in the lower part of the outer circumference, the first limiting ring (124) and the second limiting ring (133) are both provided with limiting openings on one side, and the middle and lower part of the outer circumference of the inner cylinder (123) is rotatably connected to the inner cylinder (123) The barrel body (101) is connected to an outer cylinder (128), the upper part of the outer circumference of the outer cylinder (128) is fixedly connected to a first limiting block (129), the lower part of the outer circumference of the outer cylinder (128) is fixedly connected to a second limiting block (132), the first limiting block (129) and the second limiting block (132) are both arranged on the inner side of the limiting opening, the upper part of the outer circumference of the outer cylinder (128) is provided with evenly distributed through holes (127), the middle part of the bottom end of the inner cylinder (123) is fixedly connected to a sewage pipe (112), the upper part of the sewage pipe (112) is provided with a downflow port (134), the top of the barrel body (101) is provided with an end cover (102), and the middle part of the top end of the end cover (102) is provided with a servo motor. The servo motor (103) is provided with a rotating shaft (125) at the bottom driving end thereof, the rotating shaft (125) passes through the middle of the end cover (102) and is rotatably connected to the end cover (102), the upper and lower parts of the outer circumference of the rotating shaft (125) are both fixedly connected to connecting frames (126), the connecting frames (126) are respectively installed at the upper and lower parts of the inner cylinder (123), the top of the lower connecting frame (126) is fixedly connected to a plurality of top columns (139), the upper and lower sides of the middle part of the outer circumference of the rotating shaft (125) are both provided with reciprocating thread segments (143), and the outer circumference of the rotating shaft (125) is threadedly connected to a fixing sleeve (122) via the reciprocating thread segment (143). The outer periphery of the fixed sleeve (122) is fixedly connected to a soft rubber disk (142), the middle of the side close to the soft rubber disk (142) is fixedly connected to a soft cavity (144), the outer side of the middle of the soft rubber disk (142) is provided with evenly distributed perforations (141), the middle of the soft rubber disk (142) and the soft cavity (144) are provided with evenly distributed empty holes (145), the soft rubber disk (142) is symmetrically arranged, and the outer periphery of the end away from the soft rubber disk (142) is fixedly connected to a plurality of stirring rods (146), the upper inner part of the inner cylinder (123) is provided with a top ring (135), and the upper inner part of the inner cylinder (123) is fixedly connected to a guide ring ( 137), the guide ring (137) is rotatably connected to the inner side of the annular groove (136), the annular groove (136) is opened in the middle of the outer circumference of the top ring (135), the bottom of the top ring (135) is fixedly connected to the uniformly distributed guide plates (130), the bottom ends of the guide plates (130) are fixedly connected to the contact pieces (140), the guide plates (130) and the contact pieces (140) are both inclined, an anti-reverse cone (138) is installed in the middle and lower part of the inner cylinder (123), the bottom of the contact pieces (140) are in contact with the top of the anti-reverse cone (138), the middle and lower part of the barrel body (101) is rotatably connected to the rotating frame (117), the top of the rotating frame (117) is installed A partition frame (118) is rotatably connected to the upper inner portion of the barrel body (101); a plurality of permeation chambers (120) are separated by partitions on the outer periphery of the partition frame (118); a plurality of communication holes (115) are provided at the bottom of each of the permeation chambers (120); a valve body is provided inside each of the communication holes (115); a reverse osmosis membrane (116) is provided at the bottom of each of the permeation chambers (120); each of the reverse osmosis membranes (116) is installed on the outer middle portion of a rotating frame (117); the rotating frame (117) is rotatably connected to the lower outer periphery of an inner cylinder (123); a central cavity is formed between the partition frame (118) and the outer cylinder (128); and the bottom of the rotating frame (117) A partition plate (114) is provided, the partition plate (114) being installed at the lower inner part of the barrel body (101), a uniformly distributed feed opening (121) is provided on the outer middle part of the partition plate (114), a valve body is provided inside the feed opening (121), an annular bin (107) is installed at the upper outer periphery of the barrel body (101), an annular tube (113) is installed inside the annular bin (107), uniformly distributed air inlet pipes (106) are installed on the top of the annular tube (113), one end of the air inlet pipe (106) away from the annular tube (113) penetrates the side wall of the barrel body (101), and one end of the air inlet pipe (106) away from the annular tube (113) is connected to the permeation bin (101). 120) are connected to each other, a heating rack (119) is installed at the bottom of the barrel body (101), a heating chamber is formed between the heating rack (119) and the partition plate (114), exhaust pipes (109) are arranged on both sides of the upper part of the heating chamber, one end of the exhaust pipe (109) away from the heating chamber is fixedly connected to the bottom of the ring pipe (113), a one-way valve is arranged inside the air inlet pipe (106) and the exhaust pipe (109), a plurality of drainage ports (111) are opened at the bottom of the barrel body (101), a valve body is installed inside the drainage ports (111), and a valve body is arranged inside the bottom of the sewage pipe (112), and the bottom of the sewage pipe (112) passes through the middle of the bottom end of the barrel body (101).

2. The high-efficiency treatment device for waste acid and sewage in a copper smelting project according to claim 1 is characterized in that: a water inlet pipe (104) is installed on one side of the top of the end cover (102), a drug inlet pipe (105) is installed on the other side of the top of the end cover (102), and a plurality of inspection ports (108) are opened in the middle of the outer circumference of the barrel body (101), and sealing doors (110) are installed at the ends of the inspection ports (108).