CN210905866U - Stirring clarification tank in high-concentration salt-containing wastewater treatment process - Google Patents
Stirring clarification tank in high-concentration salt-containing wastewater treatment process Download PDFInfo
- Publication number
- CN210905866U CN210905866U CN201921789197.6U CN201921789197U CN210905866U CN 210905866 U CN210905866 U CN 210905866U CN 201921789197 U CN201921789197 U CN 201921789197U CN 210905866 U CN210905866 U CN 210905866U
- Authority
- CN
- China
- Prior art keywords
- chamber
- rotation
- stirring
- cell body
- axis
- 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.)
- Active
Links
Images
Abstract
The utility model provides a stirring clarification tank among high concentration salt waste water treatment process, including the cell body, the inside settling chamber that is equipped with of cell body, the settling chamber bottom is equipped with the flocculation chamber, the inside teeter chamber that is equipped with of settling chamber, run through in the teeter chamber and be equipped with the axis of rotation, axis of rotation fixed surface installation helical blade and puddler, axis of rotation top fixed mounting motor, axis of rotation bottom fixed mounting mud scraping mechanism is equipped with the pipe chute between settling chamber outer wall and the cell body inner wall, the pipe chute top is equipped with the clarification chamber, clarification chamber top uncovered fixed mounting overflow board, the cell body inner wall in the overflow board outside is equipped with the delivery port. The utility model has good mixing and stirring effect through the full mixing and stirring of the stirring rod and the helical blade; the settling chamber effectively prolongs the settling time of the salt-containing wastewater, so that metal ions in the salt-containing wastewater are fully flocculated; when the mud scraping plate rotates, the mud at the bottom of the pool body can be scraped into the mud collecting pit, and the mud in the mud collecting pit can be discharged by opening the drain outlet.
Description
Technical Field
The utility model relates to a contain salt waste water treatment technical field, in particular to high concentration contains stirring clarification tank among the salt waste water treatment process.
Background
The high-salinity wastewater refers to wastewater with the total salt mass fraction of at least 1%. The waste water mainly comes from chemical plants, petroleum and natural gas collection and processing, and the like. The production route of the salt-containing wastewater is wide, and the water quantity is increased year by year. The removal of organic pollutants in saline sewage is of great importance to the environmental impact. The treatment by a biological method has the advantages that high-concentration salt substances have an inhibiting effect on microorganisms, and the treatment by a physicochemical method has large investment and high operating cost and is difficult to achieve the expected purification effect.
The biological treatment process of the high-salt-content wastewater selected in the existing biological treatment process of the high-concentration salt-content wastewater is basically the same as the common biological treatment process, and mainly comprises a regulating tank, an aeration tank, a secondary sedimentation tank, sludge backflow, residual sludge dehydration, nutrient salt adding and the like. The high-concentration salt-containing wastewater is required to be pre-mixed in the treatment process, so that the high-concentration salt-containing wastewater, the related medicament and the sludge inside the high-concentration salt-containing wastewater are uniformly distributed, and the high-concentration salt-containing wastewater is subsequently easy to perform related treatment reactions.
The existing stirring clarification tank is often rotated only by adopting a stirring shaft, the stirring uniformity in the actual treatment process is difficult to meet the requirement, and when the wastewater containing high-concentration sodium salt is treated simultaneously, the precipitation effect of the wastewater containing the sodium salt is poor, a flocculation chamber of the existing stirring clarification tank cannot meet the requirement of sodium salt precipitation, and the separated sludge is precipitated at the bottom of the tank body, and if the sludge cannot be discharged in time, the sludge can be accumulated to block a sludge suction pipe, so that the sludge cannot be discharged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a high concentration contains stirring clarification tank among the salt effluent disposal process has solved the stirring clarification tank stirring inhomogeneous, the poor and difficult discharged problem of mud sediment of current high concentration containing in the salt effluent disposal process.
The utility model provides a stirring clarification tank in high concentration salt waste water treatment process, including the cell body, the cell body is inside to be equipped with the deposit room, deposit room top and cell body inner wall fixed connection, the deposit room bottom is equipped with the flocculation chamber, the deposit room communicates with each other with the flocculation chamber, the deposit room is inside to be equipped with the teeter chamber, the teeter chamber bottom is sealed and the top is uncovered, teeter chamber bottom lateral wall fixed weld inlet tube, run through in the teeter chamber and be equipped with the axis of rotation, the axis of rotation is connected with the sealed rotation in teeter chamber bottom, axis of rotation fixed surface installation helical blade and puddler in the teeter chamber, helical blade installs above the puddler, the axis of rotation upper end runs through the cell body top, axis of rotation is connected with cell body top rotation, axis of rotation top fixed mounting motor, axis of rotation bottom fixed mounting mud scraping mechanism, the support frame is fixedly installed on the inner wall of the tank body, the clarification chamber is arranged above the inclined tube, the overflow plate is fixedly installed at the opening above the clarification chamber, and the inner wall of the tank body outside the overflow plate is provided with a water outlet.
Preferably, the bottom of the tank body is conical, a sludge collecting pit is arranged in the middle of the bottom of the tank body, and a sewage discharge outlet is formed in the bottom of the sludge collecting pit.
Preferably, the mud scraping mechanism comprises a mounting seat, the mounting seat is clamped and fixed with the rotating shaft through a bolt, two connecting rods are fixedly mounted on the mounting seat, the connecting rods are far away from a mud scraping plate fixedly mounted at one end of the mounting seat, the mud scraping plate is matched with the bottom of the pool body, and one end of the mud scraping plate is close to a mud collecting pit.
Preferably, the side wall of the tank body is provided with a water inlet, and one end of the water inlet pipe, which is far away from the stirring chamber, is fixedly connected with the water inlet.
Preferably, the inclined tube is a honeycomb inclined tube formed by welding ethylene propylene copolymer wavy sheets by a fusion welding method.
Compared with the prior art, the utility model has the advantages that:
the stirring clarification tank of the utility model sends the high-concentration salt-containing wastewater and the flocculating agent into the stirring chamber through the water inlet pipe, and the mixing and stirring effect is good through the full mixing and stirring of the stirring rod and the helical blade; after being uniformly stirred, the mixture is lifted to the top of a settling chamber, and the salt-containing wastewater and the flocculating agent react to produce sludge in the process of falling in the settling chamber, so that the precipitation time of the salt-containing wastewater is effectively prolonged, and metal ions in the salt-containing wastewater are fully flocculated; the sludge flows to the flocculation chamber along with the wastewater and is deposited in the flocculation chamber and falls into the bottom of the tank body, the sludge at the bottom of the tank body can be scraped into the sludge collection pit when the sludge scraping plate rotates, and the sludge in the sludge collection pit can be discharged by opening the drain outlet; a part of sludge flows upwards from the inclined pipe along with the wastewater, and is further deposited in the inclined pipe when passing through the inclined pipe, finally the wastewater enters the clarification chamber, the sludge in the inclined pipe naturally falls back to the flocculation chamber when accumulating to a certain amount, and the sludge in the wastewater is more thoroughly precipitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the mud scraping mechanism of the present invention.
In the figure:
1-a tank body, 2-a settling chamber, 3-a flocculation chamber, 4-a stirring chamber, 5-a water inlet pipe, 6-a rotating shaft, 7-a helical blade, 8-a stirring rod, 9-a motor, 10-a mud scraping mechanism, 11-an inclined pipe, 12-a supporting frame, 13-a clarification chamber, 14-an overflow plate, 15-a water outlet, 16-a mud collecting pit, 17-a sewage outlet, 18-a water inlet, 101-a mounting seat, 102-a connecting rod and 103-a mud scraping plate.
Detailed Description
In order to better enable those skilled in the art to understand the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2, the stirring clarification tank in the high-concentration salt-containing wastewater treatment process is characterized in that: comprises a pool body 1, a settling chamber 2 is arranged inside the pool body 1, the top end of the settling chamber 2 is fixedly connected with the inner wall of the pool body 1, a flocculation chamber 3 is arranged at the bottom of the settling chamber 2, the settling chamber 2 is communicated with the flocculation chamber 3, a stirring chamber 4 is arranged inside the settling chamber 2, the bottom end of the stirring chamber 4 is sealed and the top end is open, a side wall at the bottom of the stirring chamber 4 is fixedly welded with a water inlet pipe 5, a rotating shaft 6 penetrates through the stirring chamber 4, the rotating shaft 6 is rotatably connected with the bottom of the stirring chamber 4 in a sealed manner, a helical blade 7 and a stirring rod 8 are fixedly arranged on the surface of the rotating shaft 6 in the stirring chamber 4, the helical blade 7 is arranged above the stirring rod 8, the upper end of the rotating shaft 6 penetrates through the top of the pool body 1, the rotating shaft 6 is rotatably connected with the top of the pool body 1, the inclined tube 11 is fixedly arranged on a support frame 12, the support frame 12 is fixedly arranged on the inner wall of the pool body 1, a clarification chamber 13 is arranged above the inclined tube 11, an overflow plate 14 is fixedly arranged at an opening above the clarification chamber 13, and a water outlet 15 is arranged on the inner wall of the pool body 1 outside the overflow plate 14.
The bottom of the tank body 1 is conical, a sludge collecting pit 16 is arranged in the middle of the bottom of the tank body 1, and a sewage outlet 17 is arranged at the bottom of the sludge collecting pit 16.
The mud scraping mechanism 10 comprises a mounting seat 101, the mounting seat 101 is clamped and fixed with the rotating shaft 6 through a bolt, two connecting rods 102 are fixedly mounted on the mounting seat 101, the connecting rods 102 are far away from a mud scraping plate 103 fixedly mounted at one end of the mounting seat 101, the mud scraping plate 103 is matched with the bottom of the tank body 1, and one end of the mud scraping plate 103 is close to the mud collecting pit 16.
A water inlet 18 is arranged on the side wall of the tank body 1, and one end of the water inlet pipe 5 far away from the stirring chamber 4 is fixedly connected with the water inlet 18.
The inclined tube 11 is a honeycomb-shaped inclined tube welded by an ethylene-propylene copolymer wavy sheet by a melt-bonding method.
The working principle is as follows:
when the device is used for treating high-concentration salt-containing wastewater, the high-concentration salt-containing wastewater and a flocculating agent are added from a water inlet 15, the wastewater enters a stirring chamber 4 through a water inlet pipe 5, a motor 9 is turned on, the motor 9 drives a helical blade 7 and a stirring rod 8 to rotate, the stirring rod 8 can uniformly mix the salt-containing wastewater and the flocculating agent, the helical blade 7 can rotate to generate a vortex to convey the salt-containing wastewater at the bottom of the stirring chamber 4 to the top of the stirring chamber 4, the salt-containing wastewater and the flocculating agent are further stirred and mixed, the uniformly mixed salt-containing wastewater and flocculating agent flow out from the top of the stirring chamber 4 to enter a settling chamber 4, the salt-containing wastewater and the flocculating agent flow downwards along the settling chamber 4, metal ions in the salt-containing wastewater react with the flocculating agent to primarily form sludge, the sludge flows to the flocculation chamber 3 along with the wastewater and is deposited in the flocculation chamber 3 and falls into the bottom of a tank body 1, the sludge in the sludge collecting pit 16 can be discharged by opening the sewage discharge outlet 17, a part of sludge flows upwards along with the wastewater from the inclined pipe 11 and is further deposited in the inclined pipe 11 when passing through the inclined pipe 11, finally the wastewater enters the clarification chamber 13, the sludge in the inclined pipe 11 naturally falls back to the flocculation chamber 3 when accumulating to a certain amount, the wastewater in the clarification chamber 13 flows into the tank body 1 when exceeding the height of the overflow plate 14, and is discharged out of the tank body 1 from the water outlet 15, and the stirring clarification is completed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the specific implementations of the invention. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. Stirring clarification tank among high concentration salt waste water treatment process, its characterized in that: including cell body (1), cell body (1) inside is equipped with settling chamber (2), settling chamber (2) top and cell body (1) inner wall fixed connection, settling chamber (2) bottom is equipped with flocculation chamber (3), and settling chamber (2) communicate with each other with flocculation chamber (3), and settling chamber (2) inside is equipped with teeter chamber (4), teeter chamber (4) bottom seal and top are uncovered, teeter chamber (4) bottom lateral wall fixed welding inlet tube (5), run through being equipped with axis of rotation (6) in teeter chamber (4), and axis of rotation (6) are connected with teeter chamber (4) bottom seal rotation, and axis of rotation (6) fixed surface installation helical blade (7) and puddler (8) in teeter chamber (4), helical blade (7) are installed in puddler (8) top, and cell body (1) top is run through to axis of rotation (6) upper end, and axis of rotation (6) are connected with cell body (1) top rotation, axis of rotation (6) top fixed mounting motor (9), mud mechanism (10) are scraped in axis of rotation (6) bottom fixed mounting, are equipped with pipe chute (11) between settling chamber (2) outer wall and cell body (1) inner wall, pipe chute (11) fixed mounting is on support frame (12), support frame (12) fixed mounting is in cell body (1) inner wall, and pipe chute (11) top is equipped with clarification chamber (13), clarification chamber (13) top uncovered fixed mounting overflow plate (14), cell body (1) inner wall in overflow plate (14) outside is equipped with delivery port (15).
2. The stirring clarifier in high concentration salt-containing wastewater treatment process of claim 1, characterized in that: the bottom of the tank body (1) is conical, a sludge collecting pit (16) is arranged in the middle of the bottom of the tank body (1), and a sewage outlet (17) is arranged at the bottom of the sludge collecting pit (16).
3. The stirring clarifier in high concentration salt-containing wastewater treatment process of claim 1, characterized in that: mud scraping mechanism (10) are including mount pad (101), mount pad (101) are through bolt and axis of rotation (6) clamp tight fixed, two connecting rods of fixed mounting (102) on mount pad (101), mount pad (101) one end fixed mounting mud scraper (103) are kept away from in connecting rod (102), mud scraper (103) agree with bottom cell body (1), and mud scraper (103) one end is close to mud collection hole (16).
4. The stirring clarifier in high concentration salt-containing wastewater treatment process of claim 1, characterized in that: the side wall of the tank body (1) is provided with a water inlet (18), and one end of the water inlet pipe (5) far away from the stirring chamber (4) is fixedly connected with the water inlet (18).
5. The stirring clarifier in high concentration salt-containing wastewater treatment process of claim 1, characterized in that: the inclined tube (11) is a honeycomb-shaped inclined tube welded by an ethylene-propylene copolymer wavy sheet by a melt-bonding method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921789197.6U CN210905866U (en) | 2019-10-23 | 2019-10-23 | Stirring clarification tank in high-concentration salt-containing wastewater treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921789197.6U CN210905866U (en) | 2019-10-23 | 2019-10-23 | Stirring clarification tank in high-concentration salt-containing wastewater treatment process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210905866U true CN210905866U (en) | 2020-07-03 |
Family
ID=71354885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921789197.6U Active CN210905866U (en) | 2019-10-23 | 2019-10-23 | Stirring clarification tank in high-concentration salt-containing wastewater treatment process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210905866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112174366A (en) * | 2020-09-04 | 2021-01-05 | 合肥工业大学 | Purifying device for electroplating sewage filtering treatment and operation method thereof |
| CN112897661A (en) * | 2021-01-20 | 2021-06-04 | 曹俊萍 | Sedimentation tank for industrial wastewater treatment |
-
2019
- 2019-10-23 CN CN201921789197.6U patent/CN210905866U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112174366A (en) * | 2020-09-04 | 2021-01-05 | 合肥工业大学 | Purifying device for electroplating sewage filtering treatment and operation method thereof |
| CN112897661A (en) * | 2021-01-20 | 2021-06-04 | 曹俊萍 | Sedimentation tank for industrial wastewater treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103274544B (en) | Flocculation precipitation and filtering integrated sewage treatment device and sewage treatment method thereof | |
| CN104193081B (en) | A kind of apparatus and method of filtering step by step sewage disposal | |
| CN104150690A (en) | Disinfection sewage treatment integrated device and treatment method | |
| CN210905866U (en) | Stirring clarification tank in high-concentration salt-containing wastewater treatment process | |
| CN110697857A (en) | Industrial wastewater treatment device for mercury pollution | |
| CN1884145A (en) | Mine water treatment process and mine water integrated treatment device | |
| KR101417277B1 (en) | Device to cohere and to dispose of wastes water | |
| CN113371904B (en) | Biological slow filtering purification system and purification method for rural domestic sewage | |
| CN104193077B (en) | A kind of device and method of carrousel oxidation ditch degradation of organic waste water | |
| CN211255639U (en) | Integrated mobile treatment equipment for oil-containing water body | |
| CN208603894U (en) | A kind of infant industry sewage treatment chemicals dosing plant | |
| CN104150656A (en) | Device and method for purifying biologically treated sewage through nano aerated coagulation-stirred flocculation | |
| CN102190390B (en) | Vanadium and titanium industrial wastewater treatment device | |
| CN101519246A (en) | Cistern system for improving water quality | |
| CN215559624U (en) | Multistage filtering device for advanced treatment of dispersed sewage and wastewater | |
| CN213569855U (en) | Stone material processing waste water treatment retrieval and utilization device | |
| CN108083568A (en) | A kind of integration hospital sewage treatment device | |
| CN211419848U (en) | Landfill leachate treatment device | |
| CN209010335U (en) | A kind of municipal wastewater processing system | |
| CN207435202U (en) | A kind of wastewater treatment unit | |
| CN1048005C (en) | Fe-C flocculation bed device and use for treating kitchen waste water | |
| KR200384139Y1 (en) | Sedimentation of liquid waste treatment with screw type slant plant | |
| CN216472604U (en) | A high-efficient filtration system that deposits for sewage advanced treatment | |
| CN219136583U (en) | Sewage treatment device of circuit board production line | |
| CN210481001U (en) | Automatic integration sewage treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |