CN113023961A - Coal chemical wastewater treatment equipment - Google Patents
Coal chemical wastewater treatment equipment Download PDFInfo
- Publication number
- CN113023961A CN113023961A CN202110465675.3A CN202110465675A CN113023961A CN 113023961 A CN113023961 A CN 113023961A CN 202110465675 A CN202110465675 A CN 202110465675A CN 113023961 A CN113023961 A CN 113023961A
- Authority
- CN
- China
- Prior art keywords
- wastewater treatment
- barrel body
- treatment barrel
- ozone
- coal chemical
- 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
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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- 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
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
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- 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
- B01D33/803—Accessories in which the filtering elements are moved between filtering operations ; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Abstract
The invention discloses coal chemical wastewater treatment equipment which comprises a wastewater treatment barrel body, wherein the bottom of the wastewater treatment barrel body is provided with a fixed supporting leg, a water inlet pipe is arranged above one side of the wastewater treatment barrel body, the bottom inside the wastewater treatment barrel body is provided with an inclined fixed plate, a drain pipe is arranged below the other side of the wastewater treatment barrel body, a motor fixed frame is arranged at the center of the bottom of the wastewater treatment barrel body, a driving motor is arranged on the motor fixed frame, a driving shaft is arranged at the rotating end of the driving motor, a stirring blade is arranged on the driving shaft, and a filtering and oxidizing treatment mechanism is arranged on the wastewater treatment barrel body. The invention has the advantages that the filtering rotary screen is used for filtering large-particle sediments in the wastewater, so that the filtering rotary screen is prevented from being blocked by large particles, the purification effect is improved, the wastewater is stirred and acted by ozone, the wastewater purification by ozone is promoted, and the purification effect of the ozone on the wastewater is improved.
Description
Technical Field
The invention relates to the technical field of coal chemical wastewater treatment, in particular to coal chemical wastewater treatment equipment.
Background
The coal chemical wastewater refers to wastewater generated in the pretreatment and treatment processes of coal processing, mainly comprises gas-making wastewater, purification washing wastewater and wastewater generated by other coal products, belongs to one of the current industrial wastewater difficult to treat, has extremely complex components, not only contains a large amount of phenolic compounds, but also comprises aliphatic compounds, heterocyclic compounds, polycyclic aromatic compounds, cyanides and the like, most of the components belong to toxic, harmful and difficult-to-degrade organic matters, has very strong biological toxicity and toxicity effects, seriously threatens the safety of the environment, large-particle precipitates of the existing wastewater treatment equipment are difficult to filter, the purification effect is not good, and the oxidation treatment effect is not good.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a coal chemical wastewater treatment device, which solves the problems of difficult filtration of large-particle precipitates, poor purification effect and poor oxidation treatment effect.
In order to achieve the purpose, the invention is realized by the following technical scheme: a coal chemical industry wastewater treatment device comprises a wastewater treatment barrel body, wherein fixed supporting legs are installed at the bottom of the wastewater treatment barrel body, a water inlet pipe is installed above one side of the wastewater treatment barrel body, an inclined fixed plate is installed at the bottom inside the wastewater treatment barrel body, a water drain pipe is installed below the other side of the wastewater treatment barrel body, a motor fixed frame is installed at the center of the bottom of the wastewater treatment barrel body, a driving motor is installed on the motor fixed frame, a driving shaft is installed at the rotating end of the driving motor, the driving shaft penetrates through the wastewater treatment barrel body and the inclined fixed plate and extends into the wastewater treatment barrel body, stirring blades are installed on the driving shaft, and a filtering and oxidizing treatment mechanism is arranged on the wastewater treatment barrel body;
the filtering and oxidizing treatment mechanism comprises: the device comprises a limiting disc, a limiting ring, a filtering circular screen, a group of opposite fixed limiting strips, a group of opposite limiting grooves, an ozone generator and an ozone connecting pipe;
spacing disc suit is in the drive shaft, spacing disc and drive shaft fixed connection, spacing ring is installed on the inside lateral wall of waste water treatment bucket body, it is epaxial in the drive to filter the mould suit, it is located spacing disc to filter the mould, a set of relative fixed spacing strip is installed in the drive shaft, a set of relative fixed spacing strip is located the drive shaft left and right sides respectively, a set of relative spacing recess is opened on filtering the mould, spacing recess and fixed spacing strip swing joint, ozone generator installs in waste water treatment bucket body one side, ozone connecting pipe one end is installed in the ozone generator bottom, the ozone connecting pipe other end and waste water treatment bucket body fixed connection.
Preferably, the top of the wastewater treatment barrel body is provided with a movable cover plate, and the movable cover plate is movably connected with the wastewater treatment barrel body.
Preferably, a set of relative fixed handles is installed at the top of the filtering rotary screen, and the set of relative fixed handles are respectively positioned at the left side and the right side of the filtering rotary screen.
Preferably, the drain pipe is provided with a drain valve, and the ozone connecting pipe is provided with an electromagnetic one-way valve.
Preferably, the driving motor, the ozone generator and the electromagnetic one-way valve operate synchronously.
Preferably, the limiting disc and the limiting ring are positioned on the same horizontal plane.
Preferably, the number of the fixed supporting legs is four, and the fixed supporting legs are evenly distributed at four corners of the bottom of the wastewater treatment barrel body.
Advantageous effects
The invention provides coal chemical wastewater treatment equipment which has the following beneficial effects that large-particle precipitates in wastewater are filtered by a filtering rotary screen, the filtering rotary screen rotates simultaneously, large particles are prevented from blocking the filtering rotary screen, the purification effect is improved, the wastewater is stirred and subjected to an ozone action, the wastewater purification by ozone is promoted, and the purification effect of the ozone on the wastewater is improved.
Drawings
FIG. 1 is a schematic view of a coal chemical wastewater treatment apparatus according to the present invention.
FIG. 2 is a sectional view of a coal chemical wastewater treatment apparatus according to the present invention.
FIG. 3 is a plan view of the wastewater treatment bucket body according to the present invention.
Figure 4 is a top view of a filtration cylinder according to the invention.
In the figure: 1. a wastewater treatment barrel body; 2. a fixed support leg; 3. a water inlet pipe; 4. inclining the fixing plate; 5. a drain pipe; 6. a motor fixing frame; 7. a drive motor; 8. a drive shaft; 9. a stirring blade; 10. a limiting disc; 11. a limiting ring; 12. filtering the circular screen; 13. fixing a limiting strip; 14. a limiting groove; 15. an ozone generator; 16. an ozone connecting pipe; 17. a removable cover plate; 18. fixing a handle; 19. a drain valve; 20. an electromagnetic one-way valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a coal chemical industry wastewater treatment device comprises a wastewater treatment barrel body 1, wherein fixed supporting legs 2 are installed at the bottom of the wastewater treatment barrel body 1, a water inlet pipe 3 is installed above one side of the wastewater treatment barrel body 1, an inclined fixing plate 4 is installed at the bottom inside the wastewater treatment barrel body 1, a water outlet pipe 5 is installed below the other side of the wastewater treatment barrel body 1, a motor fixing frame 6 is installed at the center of the bottom of the wastewater treatment barrel body 1, a driving motor 7 is installed on the motor fixing frame 6, a driving shaft 8 is installed at the rotating end of the driving motor 7, the driving shaft 8 penetrates through the wastewater treatment barrel body 1 and the inclined fixing plate 4 and extends into the wastewater treatment barrel body 1, stirring blades 9 are installed on the driving shaft 8, and a filtering oxidation treatment mechanism is arranged on the wastewater treatment barrel body 1; the filtering and oxidizing treatment mechanism comprises: the device comprises a limiting disc 10, a limiting ring 11, a filtering circular net 12, a group of opposite fixed limiting strips 13, a group of opposite limiting grooves 14, an ozone generator 15 and an ozone connecting pipe 16; the limiting disc 10 is sleeved on the driving shaft 8, the limiting disc 10 is fixedly connected with the driving shaft 8, the limiting ring 11 is installed on the inner side wall of the wastewater treatment barrel body 1, the filtering circular screen 12 is sleeved on the driving shaft 8, the filtering circular screen 12 is positioned on the limiting disc 10, the group of opposite fixed limiting strips 13 is installed on the driving shaft 8, the group of opposite fixed limiting strips 13 are respectively positioned on the left side and the right side of the driving shaft 8, the group of opposite limiting grooves 14 are formed in the filtering circular screen 12, the limiting grooves 14 are movably connected with the fixed limiting strips 13, the ozone generator 15 is installed on one side of the wastewater treatment barrel body 1, one end of the ozone connecting pipe 16 is installed at the bottom of the ozone generator 15, and the other end of the ozone connecting pipe 16 is fixedly connected with the wastewater treatment barrel body 1; the top of the wastewater treatment barrel body 1 is provided with a movable cover plate 17, and the movable cover plate 17 is movably connected with the wastewater treatment barrel body 1; a group of opposite fixed handles 18 are arranged at the top of the filtering circular screen 12, and the group of opposite fixed handles 18 are respectively positioned at the left side and the right side of the filtering circular screen 12; a drain valve 19 is arranged on the drain pipe 5, and an electromagnetic one-way valve 20 is arranged on the ozone connecting pipe 16; the driving motor 7, the ozone generator 15 and the electromagnetic one-way valve 20 synchronously operate; the limiting disc 10 and the limiting ring 11 are positioned on the same horizontal plane; the number of the fixed supporting legs 2 is four and the fixed supporting legs are evenly distributed at four corners of the bottom of the wastewater treatment barrel body 1.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): when the ozone generator is used, wastewater is discharged into the wastewater treatment barrel body 1 through the water inlet pipe 3, the driving motor 7 is started, the rotating end of the driving motor 7 drives the driving shaft 8 to rotate, the driving shaft 8 drives the stirring blade 9 to rotate, meanwhile, the driving shaft 8 drives the filtering circular screen 12 to rotate through the fixed limiting strip 13, large-particle precipitates in the wastewater are filtered through the filtering circular screen 12, meanwhile, the filtering circular screen 12 rotates to prevent large particles from blocking the filtering circular screen 12, the wastewater passing efficiency is improved, the purification effect is improved, the wastewater falls into the wastewater treatment barrel body 1, the driving motor 7 is started, the ozone generator 15 and the electromagnetic one-way valve 20 are started, the ozone generator 15 generates ozone, the ozone enters the wastewater treatment barrel body 1 through the ozone connecting pipe 16, the wastewater is stirred through the stirring blade 9 to perform an ozone effect, and the purification of the wastewater by the ozone is, the purification effect of ozone to waste water is improved, after waste water treatment accomplished, open drain valve 19, waste water discharge after will purifying through drain pipe 5, when filtering circular screen 12 and need clearing up, take off removable cover 17 from waste water treatment bucket body 1, carry through fixed handle 18 and filter circular screen 12, it washs cleanly to take off filtering circular screen 12, when the installation, will filter on 12 suit drive shafts 8 of circular screen, spacing recess 14 and fixed spacing 13 on the circular screen 12 will be filtered are connected, play spacing effect to filtering circular screen 12 through spacing disc 10 and spacing ring 11, dismantle the installation simple and convenient, conveniently clean.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The coal chemical wastewater treatment equipment comprises a wastewater treatment barrel body (1) and is characterized in that fixed supporting legs (2) are installed at the bottom of the wastewater treatment barrel body (1), a water inlet pipe (3) is installed above one side of the wastewater treatment barrel body (1), an inclined fixing plate (4) is installed at the bottom inside the wastewater treatment barrel body (1), a drain pipe (5) is installed below the other side of the wastewater treatment barrel body (1), a motor fixing frame (6) is installed at the center of the bottom of the wastewater treatment barrel body (1), a driving motor (7) is installed on the motor fixing frame (6), a driving shaft (8) is installed on the rotating end of the driving motor (7), the driving shaft (8) penetrates through the wastewater treatment barrel body (1) and extends into the wastewater treatment barrel body (1) together with the inclined fixing plate (4), the driving shaft (8) is provided with a stirring blade (9), and the wastewater treatment barrel body (1) is provided with a filtering and oxidizing treatment mechanism;
the filtering and oxidizing treatment mechanism comprises: a limiting disc (10), a limiting ring (11), a filtering circular net (12), a group of opposite fixed limiting strips (13), a group of opposite limiting grooves (14), an ozone generator (15) and an ozone connecting pipe (16);
the utility model discloses a sewage treatment device, including a sewage treatment barrel body, limiting disc (10), filtration mould (12), limiting disc (10) and drive shaft (8), limiting ring (11) are installed on the inside lateral wall of sewage treatment barrel body (1), filtration mould (12) suit is on drive shaft (8), filtration mould (12) are located limiting disc (10), a set of relative fixed spacing strip (13) is installed on drive shaft (8), a set of relative fixed spacing strip (13) are located drive shaft (8) left and right sides respectively, a set of relative limiting groove (14) are opened on filtration mould (12), limiting groove (14) and fixed spacing strip (13) swing joint, ozone generator (15) are installed in sewage treatment barrel body (1) one side, ozone connecting pipe (16) one end is installed in ozone generator (15) bottom, the other end of the ozone connecting pipe (16) is fixedly connected with the wastewater treatment barrel body (1).
2. The coal chemical industry wastewater treatment equipment according to claim 1, wherein a movable cover plate (17) is installed on the top of the wastewater treatment barrel body (1), and the movable cover plate (17) is movably connected with the wastewater treatment barrel body (1).
3. The coal chemical industry wastewater treatment equipment according to claim 1, wherein a set of opposite fixed handles (18) is installed on the top of the filtering cylinder (12), and the set of opposite fixed handles (18) are respectively located on the left side and the right side of the filtering cylinder (12).
4. The coal chemical industry wastewater treatment equipment according to claim 1, wherein a drain valve (19) is installed on the drain pipe (5), and an electromagnetic check valve (20) is installed on the ozone connecting pipe (16).
5. The coal chemical industry wastewater treatment equipment according to claim 1, wherein the driving motor (7), the ozone generator (15) and the electromagnetic one-way valve (20) are operated synchronously.
6. The coal chemical industry wastewater treatment equipment according to claim 1, wherein the limiting disc (10) and the limiting ring (11) are located on the same horizontal plane.
7. The coal chemical industry wastewater treatment equipment according to claim 1, wherein the number of the fixed support legs (2) is four and the fixed support legs are uniformly distributed at four corners of the bottom of the wastewater treatment barrel body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110465675.3A CN113023961A (en) | 2021-04-28 | 2021-04-28 | Coal chemical wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110465675.3A CN113023961A (en) | 2021-04-28 | 2021-04-28 | Coal chemical wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113023961A true CN113023961A (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110465675.3A Pending CN113023961A (en) | 2021-04-28 | 2021-04-28 | Coal chemical wastewater treatment equipment |
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| Country | Link |
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| CN (1) | CN113023961A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603267A (en) * | 2021-08-30 | 2021-11-05 | 广东凯链环保科技有限公司 | Purification process of industrial acidic wastewater |
-
2021
- 2021-04-28 CN CN202110465675.3A patent/CN113023961A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603267A (en) * | 2021-08-30 | 2021-11-05 | 广东凯链环保科技有限公司 | Purification process of industrial acidic wastewater |
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