CN112238641A - Concentration device for advanced wastewater treatment - Google Patents
Concentration device for advanced wastewater treatment Download PDFInfo
- Publication number
- CN112238641A CN112238641A CN202011158930.1A CN202011158930A CN112238641A CN 112238641 A CN112238641 A CN 112238641A CN 202011158930 A CN202011158930 A CN 202011158930A CN 112238641 A CN112238641 A CN 112238641A
- Authority
- CN
- China
- Prior art keywords
- wastewater treatment
- screw rod
- blade
- concentration
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/14—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with only one screw or worm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/124—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing using a rotatable and axially movable screw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention is suitable for the technical field of sewage treatment, and provides a concentration device for advanced sewage treatment, which comprises: a mounting frame; the concentration barrel is arranged on the mounting rack, and the bottom of the concentration barrel is provided with a liquid-permeable hole; the screw rod is rotatably arranged on the mounting frame, and the bottom of the screw rod is nested with the rotating shaft in a lifting manner; the spiral blade is fixedly connected to the rotating shaft and used for conveying the raw materials in the concentrating barrel downwards and compressing the raw materials; the driving piece is arranged on the mounting frame and is connected with the screw rod through a driving piece; wherein, the side wall of the bottom of the concentration barrel is provided with a discharge outlet. Through helical blade and axis of rotation while underdrive extrusion down, compress the waste residue, through resistance adjustment down pressure degree and conveying to be convenient for concentrate, improved concentration quality and efficiency. The rotation and the descending of the spiral blade are controlled by a driving piece, so that the device is simplified, and the automatic adjustment of the rotation and the descending of the spiral blade is realized.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a concentration device for advanced sewage treatment.
Background
Along with the enterprises are more and more, the sewage discharge amount is increased year by year, correspondingly, the sewage treatment industry is carried forward, in many chemical plants, more or less useful substances generally exist in sewage, if the useful substances in the sewage are not filtered out and then discharged into a river channel, the water quality in the river is affected, the waste of resources is also caused, many enterprises can store and treat the sewage, most of the enterprises transport the sewage into a water tank by manpower, and then unnecessary labor force is brought, and unnecessary loss is caused to the enterprises. Waste residue in the waste water is recycled and needs to be concentrated for dewatering, and the structure of the existing concentration equipment is complex.
Disclosure of Invention
The embodiment of the invention aims to provide a concentration device for advanced wastewater treatment, and aims to solve the problem of complex structure.
The embodiment of the invention is realized in such a way that the concentrating device for advanced wastewater treatment comprises:
a mounting frame;
the concentration barrel is arranged on the mounting rack, and the bottom of the concentration barrel is provided with a liquid-permeable hole;
the screw rod is rotatably arranged on the mounting frame, and the bottom of the screw rod is nested with the rotating shaft in a lifting manner;
the spiral blade is fixedly connected to the rotating shaft and used for conveying the raw materials in the concentrating barrel downwards and compressing the raw materials;
the driving piece is arranged on the mounting frame and is connected with the screw rod through a driving piece;
wherein, the side wall of the bottom of the concentration barrel is provided with a discharge outlet.
In the embodiment of the invention, waste residue after sewage treatment is placed in the concentration barrel, the driving piece is started, the driving piece is driven by the driving piece to rotate through the driving piece, so that the screw rod is driven to rotate, the screw rod rotates to enable the rotating shaft to descend, so that the screw blade descends, the screw blade and the screw blade enter the concentration barrel, the limitation on the screw blade is removed, resistance exists between the screw blade and the concentration barrel and between the screw blade and the waste residue, the screw rod drives the screw blade to move downwards, the screw blade extrudes the waste residue, when the resistance of the screw blade and the waste residue removal is large, the screw rod drives the rotating shaft and the screw blade to rotate, the screw blade rotates to convey downwards and extrude, so that the screw blade and the rotating shaft are driven downwards while extruding, water is discharged from the bottom of the concentration barrel, the concentrated waste residue is discharged from the discharge port, and the concentration of the waste residue is realized, is convenient for recycling. The driving piece is rotated reversely, the driving piece drives the screw rod to rotate reversely, the rotation of the spiral blade is limited, and the screw rod drives the rotating shaft and the spiral blade to rise. Can be to the inside water spray of concentrated bucket, positive rotation lead screw cleans concentrated bucket and spiral leaf, clean convenient and fast. Through helical blade and axis of rotation while underdrive extrusion down, compress the waste residue, through resistance adjustment down pressure degree and conveying to be convenient for concentrate, improved concentration quality and efficiency. The rotation and the descending of the spiral blade are controlled by a driving piece, so that the device is simplified, and the automatic adjustment of the rotation and the descending of the spiral blade is realized.
In a preferred embodiment of the invention, the screw rod is a screw groove rod rotating shaft, and balls are rotatably arranged inside the screw groove rod, and the balls are nested inside screw grooves inside the screw groove rod.
As a preferred embodiment of the present invention, the transmission member includes a driving pulley and a first driven pulley, the driving pulley is coaxially and fixedly connected to the output shaft of the driving member, the first driven pulley is coaxially and fixedly connected to the screw rod, and the driving pulley and the first driven pulley are connected by a belt, thereby completing the transmission.
As a preferred embodiment of the invention, the mounting frame is provided with the cover, and the cover covers the transmission part, so that impurities are prevented from entering the transmission part to influence transmission, and meanwhile, the safety of the concentration device for advanced sewage treatment is improved. The rotation of the spiral blade can be limited by pinching the edge of the spiral blade with hands.
As a preferred embodiment of the present invention, a limiting member is fixedly disposed on the top of the rotating shaft, so as to limit the rotation of the rotating shaft, the limiting member may be a bolt, a slot, or other structure, the limiting member may be matched with the inserted link, and the mounting bracket limits the inserted link, so as to prevent the rotation of the spiral blade from being limited manually, and the limitation is convenient and fast, and the installation performance is high. When locating part position bolt, inside the bolt inserted the inserted bar, the other end of inserted bar rotated and contacted with concentrated bucket along with the axis of rotation to accomplish spacingly.
As a preferred embodiment of the invention, the bottom of the rotating shaft is fixedly provided with a material stirring plate, and the material stirring plate rotates along with the rotating shaft so as to stir and convey waste residues at the bottom of the concentrating barrel to the periphery, so that the waste residues are conveniently discharged from the discharge port. The switch plate is of an arc structure with the outer end bent towards the rear of the rotation direction, so that the material can be conveniently switched around.
As a preferred embodiment of the present invention, a discharging assembly is rotatably disposed inside the discharging opening, the discharging assembly is coaxially and fixedly connected with a connecting rod, the connecting rod is connected with the driving member through a connecting member, in this case, the connecting member is a second driven pulley, the second driven pulley is connected with the first driven pulley or the driving pulley through a belt so as to perform transmission, the connecting member drives the connecting rod to rotate so as to rotate the discharging assembly, and the discharging assembly rotates to discharge the waste residue near the discharging opening from the discharging opening.
As a preferred embodiment of the invention, the discharge assembly comprises a rotating roller and a material shifting blade, at least one material shifting blade is arranged and connected to the side wall of the rotating roller, and a material blocking protrusion is fixedly arranged on the inner wall of the discharge opening and blocks the material shifting blade. The material shifting blade is made of flexible materials, the material blocking protrusion blocks the material shifting blade to deform, and the inner end of the material shifting blade enables the pushed material to be pushed forwards continuously, so that waste residues are separated from the rotating roller conveniently.
As a preferred embodiment of the invention, the material stirring blades are rotatably connected inside the rotating roller and are provided with a reset structure, the inner ends of the material stirring blades are connected with the material pushing plate, the material pushing plate is embedded into the outer side wall of the rotating roller, when the material stirring blades are subjected to resistance, the inner ends of the material stirring blades rotated by the material stirring blades push the material pushing plate to slide out of the rotating roller, and the material pushing plate pushes waste residues between the material stirring blades to be separated from the rotating roller. The material shifting blade is separated from the material blocking protrusion, and the material shifting blade is restored to the original position under the action of the reset structure.
According to the concentrating device for advanced sewage treatment provided by the embodiment of the invention, the spiral blades and the rotating shaft are driven downwards and extruded downwards at the same time, so that waste residues are compressed, and the pressure degree and the transmission are adjusted through resistance, so that the concentrating is facilitated, and the concentrating quality and the concentrating efficiency are improved. The rotation and the descending of the spiral blade are controlled by a driving piece, so that the device is simplified, and the automatic adjustment of the rotation and the descending of the spiral blade is realized.
Drawings
FIG. 1 is a perspective view of a concentration apparatus for advanced wastewater treatment according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal front view of a concentration device for advanced wastewater treatment according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a discharge assembly of a concentration device for advanced wastewater treatment according to an embodiment of the present invention;
FIG. 4 is a schematic top view of a discharging assembly of a concentration device for advanced wastewater treatment according to an embodiment of the present invention;
in the drawings: mounting bracket 1, concentrated bucket 2, motor 3, drive pulley 4, first driven pulley 5, second driven pulley 6, spiral groove pole 7, connecting rod 8, bolt 9, axis of rotation 10, spiral leaf 11, bin outlet 12, row's material subassembly 13, switch board 14, ball 15, live-rollers 16, the leaf of dialling, the material of keeping off protrusion 18, torsional spring 19, scraping wings 20.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 4, a configuration diagram of a concentration device for advanced wastewater treatment according to an embodiment of the present invention includes:
a mounting frame 1;
the concentration barrel 2 is arranged on the mounting rack 1, and the bottom of the concentration barrel is provided with a liquid permeation hole;
the screw rod is rotatably arranged on the mounting frame 1, and the bottom of the screw rod is nested with the rotating shaft 10 in a lifting manner;
a spiral blade 11 fixedly connected to the rotation shaft 10 for transferring and compressing the raw material inside the concentration barrel 2;
the driving piece is arranged on the mounting rack 1 and is connected with the screw rod through a driving piece;
wherein, the side wall of the bottom of the concentration barrel 2 is provided with a discharge outlet 12.
In the embodiment of the invention, waste residue after sewage treatment is placed in the concentration barrel 2, the driving piece is started, the driving piece is driven by the driving piece through the driving piece, so that the screw rod is driven to rotate, the rotation of the screw rod is limited, the rotation shaft 10 is driven to descend by the rotation of the screw rod, so that the spiral blade 11 descends, the spiral blade 11 and the spiral blade 11 enter the concentration barrel 2, the limitation on the spiral blade 11 is removed, resistance exists between the spiral blade 11 and the concentration barrel 2 and between the spiral blade 11 and the waste residue, the screw rod drives the spiral blade 11 to move downwards, the spiral blade 11 extrudes the waste residue, when the resistance of the spiral blade 11 and the waste residue removal is large, the screw rod drives the rotation shaft 10 and the spiral blade 11 to rotate, the spiral blade 11 rotates to convey and extrude the waste residue downwards, so that the spiral blade 11 and the rotation shaft 10 extrude downwards while driving downwards, water is discharged from the bottom of, the concentrated waste residue is discharged from the discharge hole 12, thereby realizing the concentration of the waste residue and being convenient for recycling. The driving piece is rotated reversely, the driving piece drives the screw rod to rotate reversely, the rotation of the spiral blade 11 is limited, and the screw rod drives the rotating shaft 10 and the spiral blade 11 to rise. Can be to 2 inside water sprays of concentrated bucket, and forward rotation lead screw cleans concentrated bucket 2 and spiral leaf 11, clean convenient and fast. Through helical blade 11 and axis of rotation 10 extrusion down on one side down transmission, compress the waste residue, through resistance adjustment down pressure degree and conveying to be convenient for concentrate, improved concentration quality and efficiency. The rotation and descending of the spiral blade 11 are controlled by a driving member, so that the device is simplified, and the automatic adjustment of the rotation and descending of the spiral blade 11 is realized.
In an embodiment of the present invention, the screw rod may be a screw rod 7 or a threaded rod, wherein the screw rod 7 is preferable, the friction force is small, and the lifting is fast, the ball 15 is rotatably disposed inside the rotating shaft 10, the ball 15 is nested inside the screw groove inside the screw rod 7, so as to facilitate the lifting of the rotating shaft 10, the bottom of the concentration barrel 2 limits the rotating shaft 10, the rotating shaft 10 is prevented from continuously descending, the spiral blade 11 is kept rotating, and waste residue raw material can be continuously put into the concentration barrel 2 for compression. The driving member may be an electric motor 3, an oil engine, etc. The driving medium can be belt pulley combination or gear combination, wherein it is suitable to cooperate with the belt pulley, it is fashionable to cooperate as the belt pulley when the driving medium, the driving medium includes driving pulley 4 and first driven pulley 5, the coaxial fixed connection of driving pulley 4 is on the output shaft of driving piece, first driven pulley 5 and the coaxial fixed connection of lead screw, driving pulley 4 and first driven pulley 5 are connected through the belt, thereby accomplish the transmission, install the housing on the mounting bracket 1, the housing covers the driving medium, thereby the inside influence transmission that debris entered into the driving medium has been avoided, the security that sewage advanced treatment used enrichment facility has been increased simultaneously. The rotation of the spiral blade 11 can be restricted by pinching the edge of the spiral blade 11 with a hand.
As a preferred embodiment of the present invention, a limiting member is fixedly disposed at the top of the rotating shaft 10, so that the rotating shaft 10 can be limited in rotation, the limiting member may be a structure such as a plug 9 or a slot, the limiting member may be matched with the plug rod, and the mounting bracket 1 limits the plug rod, so that the rotation of the spiral blade 11 is prevented from being limited manually, the limitation is convenient and fast, and the installation performance is high. When the bolt 9 is located at the limiting part, the bolt 9 is inserted into the inserting rod, and the other end of the inserting rod rotates along with the rotating shaft 10 to be in contact with the concentration barrel 2, so that limiting is completed.
In a preferred embodiment of the present invention, a material-stirring plate 14 is fixedly disposed at the bottom of the rotating shaft 10, and the material-stirring plate 14 rotates along with the rotating shaft 10 to stir and convey the waste slag at the bottom of the concentrating bucket 2 to the surrounding, so as to facilitate discharging from the discharging opening 12. The kick-out plate 14 is an arc structure with the outer end bent towards the rear of the rotation direction, so that the material can be conveniently stirred all around.
As a preferred embodiment of the present invention, a discharging assembly 13 is rotatably disposed inside the discharging opening 12, the discharging assembly 13 is coaxially and fixedly connected with a connecting rod 8, the connecting rod 8 is connected with a driving member through a connecting member, in this case, the connecting member is a second driven pulley 6, the second driven pulley 6 is connected with the first driven pulley 5 or the driving pulley 4 through a belt so as to perform transmission, the connecting member drives the connecting rod 8 to rotate, so that the discharging assembly 13 rotates, and the discharging assembly 13 rotates to discharge waste slag near the discharging opening 12 out of the discharging opening 12.
As a preferred embodiment of the present invention, the discharge assembly 13 includes a rotating roller 16 and a material shifting blade 17, the material shifting blade 17 is at least provided with one and connected to a side wall of the rotating roller 16, a material blocking protrusion 18 is fixedly provided on an inner wall of the discharge opening 12, and the material blocking protrusion 18 blocks the material shifting blade 17. The material shifting blade 17 is made of flexible materials, the material blocking protrusion 18 blocks the material shifting blade 17 to deform, and the inner end of the material shifting blade 17 enables the pushed materials to be pushed forwards continuously, so that waste residues can be separated from the rotating roller 16 conveniently.
As a preferred embodiment of the invention, the material shifting blade 17 is rotatably connected inside the rotating roller 16 and is provided with a resetting structure, the inner end of the material shifting blade 17 is connected with a material pushing plate 20, the material pushing plate 20 is embedded on the outer side wall of the rotating roller 16, when the material shifting blade 17 is subjected to resistance, the material shifting blade 17 rotates the inner end of the material shifting blade 17 to push the material pushing plate 20 to slide out of the rotating roller 16, and the material pushing plate 20 pushes waste residues between the material shifting blades 17 to be separated from the rotating roller 16. The material shifting blade 17 is separated from the material blocking protrusion 18, and the original position of the material shifting blade 17 is restored under the action of a reset structure, wherein the reset structure can be a torsion spring 19, a tension spring, a pull belt and the like.
The embodiment of the invention provides a concentration device for advanced wastewater treatment, waste residue after wastewater treatment is placed in a concentration barrel 2, a driving piece is started, the driving piece is driven by a driving piece through a driving piece to drive a screw rod to rotate, the screw rod rotates to drive a rotating shaft 10 to descend so as to drive a spiral blade 11 to descend, the spiral blade 11 and the spiral blade 11 enter the concentration barrel 2 to remove the limitation on the spiral blade 11, resistance exists between the spiral blade 11 and the concentration barrel 2 and between the spiral blade 11 and the waste residue, the screw rod drives the spiral blade 11 to move downwards, the spiral blade 11 extrudes the waste residue, when the resistance removed by the spiral blade 11 and the waste residue is large, the screw rod drives the rotating shaft 10 and the spiral blade 11 to rotate, the spiral blade 11 rotates to convey and extrude the waste residue downwards, and the spiral blade 11 and the rotating shaft 10 extrude downwards while driving downwards, water is discharged from the bottom of the concentration barrel 2, and the concentrated waste residue is discharged from the discharge hole 12, so that the concentration of the waste residue is realized, and the recycling is convenient. The driving piece is rotated reversely, the driving piece drives the screw rod to rotate reversely, the rotation of the spiral blade 11 is limited, and the screw rod drives the rotating shaft 10 and the spiral blade 11 to rise. Can be to 2 inside water sprays of concentrated bucket, and forward rotation lead screw cleans concentrated bucket 2 and spiral leaf 11, clean convenient and fast. Through helical blade 11 and axis of rotation 10 extrusion down on one side down transmission, compress the waste residue, through resistance adjustment down pressure degree and conveying to be convenient for concentrate, improved concentration quality and efficiency. The rotation and descending of the spiral blade 11 are controlled by a driving member, so that the device is simplified, and the automatic adjustment of the rotation and descending of the spiral blade 11 is realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a enrichment facility for advanced wastewater treatment which characterized in that, the enrichment facility for advanced wastewater treatment includes:
a mounting frame;
the concentration barrel is arranged on the mounting rack, and the bottom of the concentration barrel is provided with a liquid-permeable hole;
the screw rod is rotatably arranged on the mounting frame, and the bottom of the screw rod is nested with the rotating shaft in a lifting manner;
the spiral blade is fixedly connected to the rotating shaft and used for conveying the raw materials in the concentrating barrel downwards and compressing the raw materials;
the driving piece is arranged on the mounting frame and is connected with the screw rod through a driving piece;
wherein, the side wall of the bottom of the concentration barrel is provided with a discharge outlet.
2. The concentrating apparatus for advanced wastewater treatment according to claim 1, wherein the screw rod is a screw-grooved rod, and the rotating shaft is rotatably provided with a ball inside, and the ball is nested inside the screw groove inside the screw-grooved rod.
3. The concentrating device for advanced wastewater treatment as claimed in claim 1, wherein the transmission member comprises a driving pulley and a first driven pulley, the driving pulley is coaxially and fixedly connected to the output shaft of the driving member, and the first driven pulley is coaxially and fixedly connected to the screw rod.
4. The concentrating apparatus for advanced wastewater treatment according to claim 1, wherein a cover is installed on the mounting frame, and the cover covers the transmission member.
5. The concentrating device for advanced wastewater treatment according to claim 1, wherein a limiting member is fixedly arranged at the top of the rotating shaft, the limiting member is matched with the inserted rod, and the mounting rack limits the inserted rod.
6. The apparatus as claimed in claim 1, wherein a material-shifting plate is fixed to the bottom of the rotating shaft.
7. The concentrating apparatus for advanced wastewater treatment as claimed in claim 6, wherein the material-shifting plate has an arc-shaped structure with an outer end bent backward in the rotation direction.
8. The concentrating apparatus for advanced wastewater treatment as claimed in any one of claims 1 to 7, wherein a discharging assembly is rotatably disposed inside the discharging opening, the discharging assembly is coaxially and fixedly connected with a connecting rod, and the connecting rod is connected with the driving member through a connecting member.
9. The concentration device for advanced wastewater treatment as claimed in claim 8, wherein the discharge assembly comprises a rotating roller and a material shifting blade, the material shifting blade is provided with at least one and connected to the side wall of the rotating roller, and a material blocking protrusion is fixedly arranged on the inner wall of the discharge opening.
10. The concentrating apparatus for sewage deep treatment according to claim 9, wherein the stirring blade is rotatably connected to the inside of the rotating roller and provided with a reset structure, the inner end of the stirring blade is connected with a pushing plate, and the pushing plate is embedded into the outer side wall of the rotating roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011158930.1A CN112238641A (en) | 2020-10-26 | 2020-10-26 | Concentration device for advanced wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011158930.1A CN112238641A (en) | 2020-10-26 | 2020-10-26 | Concentration device for advanced wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112238641A true CN112238641A (en) | 2021-01-19 |
Family
ID=74169681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011158930.1A Withdrawn CN112238641A (en) | 2020-10-26 | 2020-10-26 | Concentration device for advanced wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112238641A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307755A (en) * | 2021-12-31 | 2022-04-12 | 李旭斌 | Accelerated dissolution equipment and dissolution method for solid material |
-
2020
- 2020-10-26 CN CN202011158930.1A patent/CN112238641A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307755A (en) * | 2021-12-31 | 2022-04-12 | 李旭斌 | Accelerated dissolution equipment and dissolution method for solid material |
| CN114307755B (en) * | 2021-12-31 | 2023-03-28 | 李旭斌 | Accelerated dissolution equipment and dissolution method for solid material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112238641A (en) | Concentration device for advanced wastewater treatment | |
| CN111456217B (en) | Sewage pipeline capable of automatically processing blocking condition | |
| CN113996205B (en) | Automatic change horizontal intelligent kneading machine for processing | |
| CN111547873B (en) | Sewage treatment ware of deoiling | |
| CN112982329A (en) | Water conservancy is rubbish and silt processing apparatus for floodgate | |
| CN218797565U (en) | Fluororesin cleaning equipment for waste material | |
| CN116786226A (en) | Sample crushing and mixing device for food detection | |
| CN114308292B (en) | Fruit and vegetable garbage disposer | |
| CN113455665B (en) | Two-way separator of walnut shell benevolence cylinder | |
| CN211462199U (en) | High-efficient environmental protection sedimentation tank for sewage treatment | |
| CN115321777B (en) | Sludge dewatering equipment for sewage treatment plant | |
| CN212669296U (en) | Sedimentation tank for environmental protection water treatment | |
| CN111138003A (en) | Pretreatment mechanism for community sewage treatment equipment | |
| CN214778257U (en) | Dustbin convenient to waste classification retrieves | |
| CN117326631B (en) | Solid-liquid separation device for wastewater treatment | |
| CN215669406U (en) | Device for cleaning floater on surface of sewage | |
| CN218221245U (en) | Automatic slag-discharging and glue-extracting pot for gelatin production | |
| CN218876376U (en) | Solid-liquid separation device for hazardous waste treatment | |
| CN220214186U (en) | Solid-liquid separation device | |
| CN221124534U (en) | High-precision wastewater detection device | |
| CN113211845B (en) | Filtering device for ultrasonic atomization, evaporation and drying of landfill leachate | |
| CN218604967U (en) | Belt cleaning device is used in soybean processing convenient to turn | |
| CN220335034U (en) | Sludge dewatering machine for water supply and drainage engineering | |
| CN116422050B (en) | Energy-saving efficient sewage treatment system | |
| CN221296169U (en) | Landfill leachate treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210119 |