CN108579644A - A kind of deimpurity chemical reaction tank of centrifugation aeration type filter - Google Patents
A kind of deimpurity chemical reaction tank of centrifugation aeration type filter Download PDFInfo
- Publication number
- CN108579644A CN108579644A CN201810491267.3A CN201810491267A CN108579644A CN 108579644 A CN108579644 A CN 108579644A CN 201810491267 A CN201810491267 A CN 201810491267A CN 108579644 A CN108579644 A CN 108579644A
- Authority
- CN
- China
- Prior art keywords
- aeration
- centrifugation
- chemical industry
- tank
- cylinder
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
Abstract
The invention discloses a kind of centrifugation aeration types to filter deimpurity chemical reaction tank, including hollow rotating shaft, agitating roller, aeration stick, chemical industry material liquid tank, sealed tank cap, air supply pipe, centrifugation cylinder and drive shaft, sealed tank cap is installed at the top of the chemical industry material liquid tank, hollow rotating shaft connects agitating roller, equal air cavity is set as inside agitating roller, agitating roller side is equipped with several aeration sticks, aeration stick one end is connected to equal air cavity, it is aerated the stick other end and is equipped with solarization air cap, centrifugation cylinder is installed in chemical industry material liquid tank, centrifuges and offers several filter hole on cylinder lateral wall；While hollow rotating shaft drives agitating roller and aeration stick carries out Stirring, also allow for air improving the efficiency of the stirring of aeration stick and aeration to the aeration intracavitary feed liquid Air Exposure of centrifugation cylinder by the solarization air cap output of aeration stick；Drive shaft drives centrifugation cylinder rotation, and several filter hole centrifuged on cylinder are filtered aeration intracavitary feed liquid, filter out impurity, and aeration, filtered feed liquid are discharged by drain pipe.
Description
Technical field
The present invention relates to chemical technology fields, more specifically, it relates to which a kind of centrifugation aeration type filters deimpurity chemical industry
Retort.
Background technology
Water is Source of life, since the increase of population and production capacity produces the sewage of incredible amount therewith, but due to
It is little or no in the limited actual life of technology that sewage reprocess and cycle applications are carried out to it, cause this phenomenon
There are many reason, but return that make a thorough investigation of bottom be that existing sewage-treatment plant cannot be to sewage into accommodating, efficient, thorough processing.
Chemical industry includes organic chemical industry and inorganic chemical industry two major classes, and chemical products are varied, complicated component, by chemical industry
The waste water of factory's discharge becomes wastewater from chemical industry.Wastewater from chemical industry is varied, and majority has severe toxicity, not with purification, has in vivo
Certain summation has apparent oxygen consumption property in water body, easily makes water quality deterioration.Currently, the direct row of wastewater from chemical industry
It puts and not only causes larger pollution to environment, but also very big threat can be caused to the health of mankind itself, therefore, to chemical industry
The processing of waste water has very important significance.
During chemical wastewater treatment, need, by a variety for the treatment of process, to need to add a variety of feed liquids to wastewater from chemical industry,
Feed liquid prepare when, need after mixing liquid with powder/granule medicament with liquid feed liquid or liquid, in putting into waste water into
Row purified treatment needs a kind of chemical reaction tank, needs to meet the addition of feed liquid, stir during feed liquid is prepared and is discharged
Mix mixing, aeration increases the adequacy mixed, filters out impurity and feed liquid discharge.But to filter out efficiency low for current equipment, changes
Labor and materials liquid is stirred, is aerated step by step, and filtering needs plurality of devices and takes considerable time, reduces confecting efficiency.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of centrifugation aeration type filter deimpurityization
Work retort, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of centrifugation aeration type filters deimpurity chemical reaction tank, including hollow rotating shaft, agitating roller, aeration stick, chemical industry material liquid tank,
Sealed tank cap, air supply pipe, centrifugation cylinder and drive shaft, the chemical industry material liquid tank top are equipped with sealed tank cap, hermetically sealed can caping
Portion is welded with motor rack, is equipped with servo motor one on motor rack, and the motor shaft of servo motor one is connected hollow by shaft coupling
Shaft, hollow rotating shaft pass through shaft through-hole in the middle part of sealed tank cap to connect agitating roller, and equal air cavity, equal air cavity and sky are set as inside agitating roller
Connection inside heart shaft, agitating roller side are equipped with several aeration sticks, and aeration stick one end is connected to equal air cavity, and aeration stick is another
End is equipped with solarization air cap, and centrifugation cylinder is equipped in chemical industry material liquid tank, centrifuges and offers several filter hole, concentrator bowl on cylinder lateral wall
Internal portion is set as aeration chamber, is set as liquid collecting cavity, chemical industry material liquid tank bottom side connected drainage in the chemical industry material liquid tank outside concentrator bowl body
Pipe.
Further, chemical industry material liquid tank bottom side is fixed with stabilizer blade, and sealed tank cap is bolted with chemical industry material liquid tank
And it is equipped with gasket seal between the two.
Further, the hollow rotating shaft above the sealed tank cap is equipped with aeration guide sleeve, the hollow rotating shaft being aerated in guide sleeve
On offer air inlet, be connected to inside air inlet and hollow rotating shaft, is aerated guide sleeve and is fixedly connected with air supply pipe, air supply pipe is fixed on electricity
In rack.
Further, on the rotating pan, rotating disk is fixed on the top of drive shaft, drive shaft for the centrifugation cylinder body bottom installation
Bottom end be pierced by chemical industry material liquid tank connection servo motor two shaft.
Further, the drain pipe is connected to liquid collecting cavity, and sealed tank cap is mounted on chemical industry material liquid tank, if agitating roller and thereon
Dry aeration stick is arranged in being aerated chamber.
Further, feed pipe is connected on the sealed tank cap, feed pipe connection is aerated chamber, exhaust is equipped on sealed tank cap
Pipe.
Further, the direction of rotation of the centrifugation cylinder and agitating roller is opposite.
In conclusion the present invention has the advantages that compared with prior art：
Structure of the invention is firm, easy to operate, while hollow rotating shaft driving agitating roller and aeration stick carry out Stirring,
Convenient for air is exported the aeration intracavitary feed liquid Air Exposure to centrifuging cylinder by the solarization air cap of aeration stick, aeration stick stirring is improved
And the efficiency of aeration；Under the rotation of drive shaft, centrifugation cylinder rotation is driven, centrifuges several filter hole on cylinder to being aerated chamber
Interior feed liquid is filtered, and filters out impurity, and aeration, filtered feed liquid are discharged by drain pipe.
More clearly to illustrate the structure feature and effect of the present invention, come below in conjunction with the accompanying drawings to this hair with specific embodiment
It is bright to be described in detail.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram that cylinder is centrifuged in the present invention.
Fig. 3 is the schematic top plan view that stick is aerated in the present invention.
Fig. 4 is the structural schematic diagram of agitating roller in the present invention.
Reference numeral：1- servo motors one, 2- motor racks, 3- hollow rotating shafts, 4- agitating rollers, 5- aeration stick, the equal air cavitys of 6-,
7- solarization air caps, 8- chemical industry material liquid tank, 9- sealed tank caps, 10- feed pipes, 11- aeration guide sleeve, 12- air supply pipes, 13- air inlets,
14- exhaust pipes, 15- centrifugations cylinder, 16- filter hole, 17- aerations chamber, 18- liquid collecting cavities, 19- rotating disks, 20- drive shafts, 21- rows
Liquid pipe, 22- servo motors two, 23- stabilizer blades.
Specific implementation mode
The following further describes the technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1-4, a kind of deimpurity chemical reaction tank of centrifugation aeration type filter, including hollow rotating shaft 3, agitating roller 4, exposure
Gas stick 5, chemical industry material liquid tank 8, sealed tank cap 9, air supply pipe 12, centrifugation cylinder 15 and drive shaft 20,8 bottom side of chemical industry material liquid tank
It is fixed with stabilizer blade 23,8 top of chemical industry material liquid tank is equipped with sealed tank cap 9, and sealed tank cap 9 is connected with chemical industry material liquid tank 8 by bolt
Gasket seal is connect and is equipped between the two, 9 top of the sealed tank cap is welded with motor rack 2, servo electricity is equipped on motor rack 2
The motor shaft of machine 1, servo motor 1 connects hollow rotating shaft 3 by shaft coupling, and hollow rotating shaft 3 passes through 9 middle part axis of sealed tank cap
Through-hole connects agitating roller 4, and equal air cavity 6 is set as inside agitating roller 4, and equal air cavity 6 is connected to 3 inside of hollow rotating shaft, 4 side of agitating roller
Several aeration sticks 5 are installed, 5 one end of aeration stick is connected to equal air cavity 6, and aeration 5 other end of stick is equipped with solarization air cap 7, described close
The hollow rotating shaft 3 of 9 top of sealed cans lid is equipped with aeration guide sleeve 11, and air inlet is offered on the hollow rotating shaft 3 being aerated in guide sleeve 11
13, air inlet 13 is connected to 3 inside of hollow rotating shaft, and aeration guide sleeve 11 is fixedly connected with air supply pipe 12, and air supply pipe 12 is fixed on motor
On frame 2, when the motor shaft of servo motor 1 driving hollow rotating shaft 3, agitating roller 4 and aeration stick 5 rotate, at the same time, supply
The gas of tracheae 12 is transported in aeration guide sleeve 11, is entered hollow rotating shaft 3 by air inlet 13 and is delivered to equal air cavity 6, and if edge
The solarization air cap 7 of dry aeration stick 5 exports, and several aeration sticks 5 on agitating roller 4 also realize Air Exposure while realizing stirring.
Centrifugation cylinder 15 is installed in the chemical industry material liquid tank 8, centrifuges and offers several filter hole 16 on 15 side wall of cylinder,
It centrifuges 15 bottom of cylinder to be mounted in rotating disk 19, rotating disk 19 is fixed on the top of drive shaft 20, and the bottom end of drive shaft 20 is worn
Go out the shaft that chemical industry material liquid tank 8 connects servo motor 2 22, under the driving of servo motor 2 22, drives drive shaft 20, rotating disk
19 rotate with centrifugation cylinder 15, centrifuge feed liquid in cylinder 15 and are detached by 16 centrifugal screening of several filter hole.
It is described centrifugation cylinder 15 inside be set as aeration chamber 17, centrifugation cylinder 15 outside chemical industry material liquid tank 8 in be set as liquid collecting
Chamber 18,8 bottom side connected drainage pipe 21 of chemical industry material liquid tank, drain pipe 21 are connected to liquid collecting cavity 18, and sealed tank cap 9 is mounted on chemical industry feed liquid
On tank 8, agitating roller 4 and thereon several settings of aeration sticks 5 connect feed pipe 10 in being aerated chamber 17 on the sealed tank cap 9, into
The connection of expects pipe 10 is aerated chamber 17, and exhaust pipe 14 is equipped on sealed tank cap 9, is discharged for gas after being aerated.
The direction of rotation of the centrifugation cylinder 15 and agitating roller 4 is on the contrary, conducive to the effect of the stirring of aeration stick 5 and aeration is improved
Rate.
15 bottom of centrifugation cylinder is sewage sump, is used for the storage of impurity trapped and periodically uncaps after feed liquid is prepared
Cleaning.
Structure of the invention is firm, easy to operate, drives agitating roller 4 in hollow rotating shaft 3 and is aerated the progress Stirring of stick 5
Meanwhile it also allowing for air by the output of solarization air cap 7 of aeration stick 5 to feed liquid Air Exposure in the aeration chamber 17 of centrifugation cylinder 15；
Under the rotation of drive shaft 20, centrifugation cylinder 15 is driven to rotate, centrifuges several filter hole 16 on cylinder 15 in aeration chamber 17
Feed liquid is filtered, and filters out impurity, and aeration, filtered feed liquid are discharged by drain pipe 21.
The technical principle that the present invention is described above in association with specific embodiment, is only the preferred embodiment of the present invention.This
The protection domain of invention is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the present invention
Protection domain.Those skilled in the art would not require any inventive effort the other specific realities that can associate the present invention
Mode is applied, these modes are fallen within protection scope of the present invention.
Claims (7)
1. a kind of centrifugation aeration type filters deimpurity chemical reaction tank, including hollow rotating shaft (3), agitating roller (4), aeration stick (5),
Chemical industry material liquid tank (8), sealed tank cap (9), air supply pipe (12), centrifugation cylinder (15) and drive shaft (20), which is characterized in that described
Sealed tank cap (9) is installed at the top of chemical industry material liquid tank (8), is welded with motor rack (2) at the top of sealed tank cap (9), on motor rack (2)
Servo motor one (1) is installed, the motor shaft of servo motor one (1) connects hollow rotating shaft (3), hollow rotating shaft by shaft coupling
(3) shaft through-hole connection agitating roller (4) in the middle part of sealed tank cap (9) is passed through, equal air cavity (6), equal air cavity are set as inside agitating roller (4)
(6) be connected to inside hollow rotating shaft (3), agitating roller (4) side is equipped with several aeration sticks (5), aeration stick (5) one end with it is equal
Air cavity (6) is connected to, and aeration stick (5) other end is equipped with solarization air cap (7), and centrifugation cylinder (15) is equipped in chemical industry material liquid tank (8), from
Several filter hole (16) are offered on heart cylinder (15) side wall, and aeration chamber (17), centrifugation cylinder are set as inside centrifugation cylinder (15)
(15) liquid collecting cavity (18), chemical industry material liquid tank (8) bottom side connected drainage pipe (21) are set as in external chemical industry material liquid tank (8).
2. a kind of centrifugation aeration type according to claim 1 filters deimpurity chemical reaction tank, which is characterized in that describedization
Labor and materials flow container (8) bottom side is fixed with stabilizer blade (23), sealed tank cap (9) be bolted with chemical industry material liquid tank (8) and the two it
Between be equipped with gasket seal.
3. a kind of centrifugation aeration type according to claim 1 filters deimpurity chemical reaction tank, which is characterized in that described close
Hollow rotating shaft (3) above sealed cans lid (9) is equipped with aeration guide sleeve (11), is opened on the hollow rotating shaft (3) in aeration guide sleeve (11)
Equipped with air inlet (13), it is connected to inside air inlet (13) and hollow rotating shaft (3), aeration guide sleeve (11) is fixedly connected with air supply pipe
(12), air supply pipe (12) is fixed on motor rack (2).
4. a kind of centrifugation aeration type according to claim 1 filters deimpurity chemical reaction tank, which is characterized in that it is described from
Heart cylinder (15) bottom is mounted in rotating disk (19), and rotating disk (19) is fixed on the top of drive shaft (20), drive shaft (20)
Bottom end be pierced by chemical industry material liquid tank (8) connection servo motor two (22) shaft.
5. a kind of centrifugation aeration type according to claim 1 filters deimpurity chemical reaction tank, which is characterized in that the row
Liquid pipe (21) is connected to liquid collecting cavity (18), and sealed tank cap (9) is mounted on chemical industry material liquid tank (8), agitating roller (4) and thereon several exposures
Gas stick (5) setting is in aeration chamber (17).
6. a kind of centrifugation aeration type according to claim 1 filters deimpurity chemical reaction tank, which is characterized in that described close
Feed pipe (10), feed pipe (10) connection aeration chamber (17) are connected on sealed cans lid (9), sealed tank cap is equipped with exhaust pipe on (9)
(14)。
7. a kind of centrifugation aeration type according to claim 1 filters deimpurity chemical reaction tank, which is characterized in that it is described from
The direction of rotation of heart cylinder (15) and agitating roller (4) is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491267.3A CN108579644A (en) | 2018-05-21 | 2018-05-21 | A kind of deimpurity chemical reaction tank of centrifugation aeration type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491267.3A CN108579644A (en) | 2018-05-21 | 2018-05-21 | A kind of deimpurity chemical reaction tank of centrifugation aeration type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108579644A true CN108579644A (en) | 2018-09-28 |
Family
ID=63632199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810491267.3A Pending CN108579644A (en) | 2018-05-21 | 2018-05-21 | A kind of deimpurity chemical reaction tank of centrifugation aeration type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108579644A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642464A (en) * | 2019-09-29 | 2020-01-03 | 王成 | Fine chemical wastewater treatment process |
| CN111170549A (en) * | 2020-02-28 | 2020-05-19 | 中山市正途环保科技有限公司 | Sewage treatment device |
| CN111847685A (en) * | 2020-05-12 | 2020-10-30 | 陈春艳 | Separate filtration type water treatment device |
| CN114835357A (en) * | 2022-05-27 | 2022-08-02 | 江苏诗礼石油科研仪器有限公司 | High-efficient separator of oiliness silt particle |
| CN116099221A (en) * | 2023-02-21 | 2023-05-12 | 江苏虹港石化有限公司 | 1, 4-cyclohexanedimethanol purification device and purification method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205965831U (en) * | 2016-08-16 | 2017-02-22 | 无锡华东锌盾科技有限公司 | Chemical material retort with high stirring force |
| CN206512018U (en) * | 2016-12-28 | 2017-09-22 | 山东滨庆新能源开发有限公司 | A kind of centrifugal sewage treating machine |
| CN206940534U (en) * | 2017-05-17 | 2018-01-30 | 武汉权鼎环保科技有限公司 | A kind for the treatment of tank aerator structure |
| CN208517125U (en) * | 2018-05-21 | 2019-02-19 | 福建泰丰医药化工有限公司 | A kind of deimpurity chemical reaction tank of centrifugation aeration type filter |
-
2018
- 2018-05-21 CN CN201810491267.3A patent/CN108579644A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205965831U (en) * | 2016-08-16 | 2017-02-22 | 无锡华东锌盾科技有限公司 | Chemical material retort with high stirring force |
| CN206512018U (en) * | 2016-12-28 | 2017-09-22 | 山东滨庆新能源开发有限公司 | A kind of centrifugal sewage treating machine |
| CN206940534U (en) * | 2017-05-17 | 2018-01-30 | 武汉权鼎环保科技有限公司 | A kind for the treatment of tank aerator structure |
| CN208517125U (en) * | 2018-05-21 | 2019-02-19 | 福建泰丰医药化工有限公司 | A kind of deimpurity chemical reaction tank of centrifugation aeration type filter |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642464A (en) * | 2019-09-29 | 2020-01-03 | 王成 | Fine chemical wastewater treatment process |
| CN110642464B (en) * | 2019-09-29 | 2022-03-25 | 中煤（北京）环保工程有限公司 | Fine chemical wastewater treatment process |
| CN111170549A (en) * | 2020-02-28 | 2020-05-19 | 中山市正途环保科技有限公司 | Sewage treatment device |
| CN111170549B (en) * | 2020-02-28 | 2022-03-15 | 中山市正途环保科技有限公司 | Sewage treatment device |
| CN111847685A (en) * | 2020-05-12 | 2020-10-30 | 陈春艳 | Separate filtration type water treatment device |
| CN114835357A (en) * | 2022-05-27 | 2022-08-02 | 江苏诗礼石油科研仪器有限公司 | High-efficient separator of oiliness silt particle |
| CN114835357B (en) * | 2022-05-27 | 2024-01-23 | 大庆蓝星环保工程有限公司 | High-efficient separator of oiliness silt particle |
| CN116099221A (en) * | 2023-02-21 | 2023-05-12 | 江苏虹港石化有限公司 | 1, 4-cyclohexanedimethanol purification device and purification method |
| CN116099221B (en) * | 2023-02-21 | 2023-10-17 | 江苏虹港石化有限公司 | 1, 4-cyclohexanedimethanol purification device and purification method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108579644A (en) | A kind of deimpurity chemical reaction tank of centrifugation aeration type filter | |
| CN208517125U (en) | A kind of deimpurity chemical reaction tank of centrifugation aeration type filter | |
| CN110316934A (en) | A kind of device for dehydrating sladge waste and its sewage treatment mechanism | |
| CN109095752A (en) | A kind of energy-saving sludge dosing agitating device and sludge treating system | |
| CN110183093A (en) | A kind of sludge modifying device | |
| CN210796147U (en) | Sludge aerobic fermentation treatment device | |
| CN209226818U (en) | A kind of energy-saving sludge dosing agitating device and sludge treating system | |
| CN215506324U (en) | Coal chemical production exhaust treatment device | |
| CN114560580A (en) | Slaughterhouse effluent treatment plant | |
| CN213012536U (en) | Hydraulic engineering silt separator | |
| CN211706719U (en) | Solid-liquid separation device for treating reaction materials | |
| CN219079196U (en) | Sewage treatment pond for chemical production | |
| CN209348470U (en) | Sludge agitator tank | |
| CN216972207U (en) | Sewage treatment equipment convenient for treating residues in sewage | |
| CN215626824U (en) | Carborundum ring production hydrochloric acid soak device for wear-resisting axle sleeve | |
| CN211470959U (en) | Domestic sewage treatment device for kitchen | |
| CN212682013U (en) | Device for treating cyanide-containing waste residues by microbiological method | |
| CN112225182A (en) | System and method for preparing acid by utilizing industrial sulfur-containing waste | |
| CN211339105U (en) | Reaction tank for sewage treatment | |
| CN216303515U (en) | Decolorizing and filtering device for sewage treatment | |
| CN217377583U (en) | Metal waste water treatment device for processing metal aluminum material | |
| CN220294679U (en) | Benzyl acetate pickling device | |
| CN219058573U (en) | Waste water treatment device | |
| CN217781005U (en) | Sludge and water separation and purification device | |
| CN213388262U (en) | Environment-friendly waste water silt retrieves equipment of recycling |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |