CN118754263B - Integrated sewage treatment equipment - Google Patents
Integrated sewage treatment equipment Download PDFInfo
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- CN118754263B CN118754263B CN202411245878.1A CN202411245878A CN118754263B CN 118754263 B CN118754263 B CN 118754263B CN 202411245878 A CN202411245878 A CN 202411245878A CN 118754263 B CN118754263 B CN 118754263B
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- plate
- guide vane
- floating pond
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- 239000010865 sewage Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 239000002893 slag Substances 0.000 claims abstract description 55
- 238000007667 floating Methods 0.000 claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims description 23
- 230000007704 transition Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000001257 hydrogen Substances 0.000 abstract description 7
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 10
- 238000005189 flocculation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000016615 flocculation Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
本发明公开了一种氢能一体化污水处理设备，属于污水处理技术领域，包括进水区、处理区、滤板组件以及除渣区。滤板组件包括过滤板、第一导流叶以及第二导流叶，过滤板设置于浮池靠近出水口的一端，过滤板为凹面部分朝向进水区的弧形板且板身顶部伸出浮池的液面，第一导流叶设置于过滤板的凹面部分且靠近浮池的顶部，第二导流叶设置于过滤板的凸面部分且靠近浮池的底部。除渣区设置于进水区和处理区之间。第一导流叶以及第二导流叶旋转时能使浮池内形成流动的水流，部分水流通过过滤板将絮体过滤后形成清水从出水口排出，部分水流在第一导流叶和第二导流叶的驱动下携带絮体进入除渣区进行除渣，实现固液分离。
The present invention discloses a hydrogen energy integrated sewage treatment equipment, which belongs to the technical field of sewage treatment, and includes a water inlet area, a treatment area, a filter plate assembly and a slag removal area. The filter plate assembly includes a filter plate, a first guide vane and a second guide vane. The filter plate is arranged at one end of the floating pond close to the water outlet. The filter plate is an arc-shaped plate with a concave portion facing the water inlet area and the top of the plate body extending out of the liquid surface of the floating pond. The first guide vane is arranged at the concave portion of the filter plate and close to the top of the floating pond. The second guide vane is arranged at the convex portion of the filter plate and close to the bottom of the floating pond. The slag removal area is arranged between the water inlet area and the treatment area. When the first guide vane and the second guide vane rotate, a flowing water flow can be formed in the floating pond. Part of the water flow passes through the filter plate to filter the flocs and then forms clear water to be discharged from the water outlet. Part of the water flow carries the flocs into the slag removal area under the drive of the first guide vane and the second guide vane for slag removal, thereby realizing solid-liquid separation.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to integrated sewage treatment equipment.
Background
The electric flocculation process is a high-efficiency clean sewage treatment technology, and is mainly a sewage treatment technology for removing pollutants by utilizing a soluble anode to release a large amount of cations under the action of an external electric field, and hydrolyzing the cations to generate hydroxide and polynuclear hydroxyl complex with strong adsorption effect and flocculating impurity ions in wastewater. As a high-efficiency and clean sewage treatment technology, the electric flocculation method combines the advantages of a chemical flocculation method and an electrochemical method for sewage treatment, thoroughly removes pollutants, and can remove inorganic pollutants and refractory organic pollutants which cannot be treated by the common method.
But the settling velocity is different due to the generally non-uniform density and structure of flocs generated in the integrated equipment. Some flocs are difficult to effectively settle due to being lighter or looser, and some of the flocs produced may have stronger adhesion, tend to adhere to equipment surfaces or agglomerate into larger pieces. Therefore, the solid-liquid separation of the flocs and the water body is a difficult problem in the electric flocculation process.
The solid-liquid separation method of the electric flocculation integrated equipment is generally that bubbles (mainly hydrogen) generated in the electrolytic process are attached to the flocs to form an air floatation effect, pollutants are carried to the water surface, then floating flocs are scraped off by a scraper or a tipping bucket, and part of the flocs formed in the flocculation process can be settled to the bottom of the tank under the action of gravity due to higher density, and then the flocs are pumped out by a pump body. But the separation method of natural precipitation has longer use time and low flocculation removal efficiency, and a large amount of clear water can be carried in the process of removing the flocculation, which is not beneficial to further separation of the flocculation in the later period.
Disclosure of Invention
The present invention aims to provide an integrated sewage treatment device, which solves the problems set forth in the prior art.
Provided is an integrated sewage treatment apparatus including:
a water inlet zone comprising a water inlet pipe;
The treatment area comprises a floating pool at the bottom and an air collecting cavity at the top, one end of the treatment area is communicated with the water inlet area through a water inlet pipe, the other end of the treatment area is provided with a water outlet, and a plurality of electrode assemblies are arranged in the floating pool along the length direction;
The filter plate assembly comprises a filter plate, a first guide vane and a second guide vane, wherein the filter plate is arranged at one end of the floating pond close to the water outlet, the filter plate is an arc-shaped plate with a concave surface part facing the water inlet area, the top of the plate body extends out of the liquid level of the floating pond, the first guide vane is arranged at the concave surface part of the filter plate and is close to the top of the floating pond, and the second guide vane is arranged at the convex surface part of the filter plate and is close to the bottom of the floating pond;
and the deslagging area is arranged between the water inlet area and the treatment area.
As a further embodiment of the invention, the deslagging area comprises a first partition board, the first partition board is vertically arranged between the deslagging area and the floating pond, the water inlet pipe penetrates through the first partition board and then is communicated with the floating pond, and a through groove for communicating the floating pond with the deslagging area is formed in the bottom of the first partition board. After sewage enters the floating pond through the water inlet pipe, the first baffle can prevent untreated sewage from directly entering the deslagging area, but the untreated sewage can enter the deslagging area from the through groove to carry out deslagging after being sequentially treated by the electrode assembly and the filter plate.
As a further embodiment of the invention, the deslagging area further comprises a second separator fixedly connected with the first separator, and the second separator horizontally extends towards the direction of the filter plate and is positioned between the electrode assemblies and the through grooves. The second partition enhances the isolation between the treatment zone and the deslagging zone and enhances the path shaping effect of the water flow.
As a further embodiment of the invention, the deslagging area further comprises a conveying guide rail, a plurality of deslagging plates and a receiving trough, wherein the deslagging plates are driven to circulate through the conveying guide rail, and the deslagging plates are used for pouring slag into the receiving trough. The slag removing plates travel along the preset route of the conveying guide rail, carry away the scum on the surface of the pool water in the process of lifting from the sewage, and pour the scum into the receiving groove when passing through the receiving groove, so that the scum is removed.
As a further embodiment of the invention, the conveying guide rail comprises a receiving guide rail and a turnover guide rail, wherein the turnover guide rail is used for tilting the posture of the slag removal plate to enable slag to be poured into the receiving trough. When the slag removing plate passes through the turnover guide rail, the slag removing plate is inclined under the limit of the guide rail, and the bearing surface of the slag removing plate faces the receiving groove, so that the scum automatically slides into the receiving groove by overcoming the friction force through self gravity.
As a further embodiment of the invention, the turnover guide rail comprises two arc-shaped extension sections and a linear transition section, wherein the two arc-shaped extension sections are respectively connected with two ends of the material receiving guide rail, and two ends of the linear transition section are respectively connected with the two arc-shaped extension sections. The arc-shaped extension section is used for enabling the slag removing plate to deviate from the range of the slag removing area, enter the range of the area of the receiving groove, and adjust the posture of the slag removing plate to enable the receiving surface to incline towards the receiving groove. The straight transition section serves to increase the hold time of the slag removal plate in the tilted position, giving sufficient time for dross to break away from the slag removal plate.
As a further embodiment of the invention, when the slag removing plate moves on the conveying guide rail, a filter screen is arranged on one side of the slag removing plate, which is far away from the receiving groove, and the receiving surface of the slag removing plate forms a slope gradually decreasing towards one side of the filter screen. After the slag removing plate rises to take away the scum, water flows towards the direction of the filter screen and is filtered out under the action of the slope, so that the solid-liquid separation effect is enhanced. The filter screen can prevent scum from being brought back into the sewage by the water flow.
As a further embodiment of the invention, the end part of the first guide vane is provided with a brush body which can be mutually contacted with the filter plate. The brush bodies are in contact with the filter plate continuously when rotating, and the floccules adhered to the surface of the filter plate are removed, so that the floccules are prevented from blocking the filter holes of the filter plate.
As a further embodiment of the invention, the part of the filter plate extending out of the liquid level extends outwards to form a vibrating plate, and the vibrating plate is abutted with a vibrating module. The vibrating template can generate kinetic energy to vibrate the vibrating plate, and the vibrating plate further transmits the vibration action to the filter plate, so that the floccules on the surface part of the filter plate, which are difficult to remove, are separated.
As a further embodiment of the invention, an air suction system is arranged at the top of the air collection cavity. The electrode assembly and the floating pool can generate hydrogen after acting, the hydrogen is separated from the floating pool and then gathered in the gas collecting cavity, and the hydrogen can be pumped out through the exhaust system.
Compared with the prior art, the invention has the beneficial effects that:
when the first guide vane and the second guide vane rotate, flowing water flow is formed in the floating pond, part of water flow is filtered by the filter plate to form clear water, the clear water is discharged from the water outlet, and part of water flow is driven by the first guide vane and the second guide vane to carry the flocs to enter a deslagging area for deslagging, so that solid-liquid separation is realized. The first guide vane can also scrape off the floccule adhered to the surface of the filter plate when rotating, so that the filter plate is prevented from being blocked, and the filtering effect is influenced.
Drawings
In order to more clearly illustrate the embodiments of the present drawings or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present drawings, and that other drawings may be obtained according to the structures shown in these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of an integrated sewage treatment apparatus;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a diagram showing the operation of the deslagging area provided by the invention;
fig. 4 is a schematic structural view of a conveying guide rail provided by the invention;
Fig. 5 is a schematic structural view of the slag removing plate provided by the invention.
In the figure, 1, a water inlet area, 11, a water inlet pipe, 2, a treatment area, 21, a floating tank, 22, an air collecting cavity, 23, a water outlet, 24, an electrode assembly, 3, a filter plate assembly, 31, a filter plate, 311, a vibrating plate, 312, a vibrating module, 32, a first guide vane, 321, a brush body, 33, a second guide vane, 4, a deslagging area, 41, a first baffle plate, 411, a through groove, 42, a second baffle plate, 43, a conveying guide rail, 431, a receiving guide rail, 432, a turnover guide rail, 4321, an arc-shaped extension section, 4322, a linear transition section, 44, a deslagging plate, 441, a filter screen, 45, a receiving groove and 5 are arranged.
Detailed Description
The present application will be described and illustrated with reference to the accompanying drawings and examples in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application. All other embodiments, which can be made by a person of ordinary skill in the art based on the embodiments provided by the present application without making any inventive effort, are intended to fall within the scope of the present application.
It is apparent that the drawings in the following description are only some examples or embodiments of the present application, and it is possible for those of ordinary skill in the art to apply the present application to other similar situations according to these drawings without inventive effort. Moreover, it should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as having the benefit of this disclosure.
However, unnecessary detailed description may be omitted. For example, detailed descriptions of well-known matters and repeated descriptions of the actual same structure may be omitted. This is to avoid that the following description becomes unnecessarily lengthy, facilitating the understanding of those skilled in the art. Furthermore, the drawings and the following description are provided for a full understanding of the present application by those skilled in the art, and are not intended to limit the subject matter recited in the claims.
Referring to fig. 1-2, an integrated sewage treatment apparatus according to an embodiment of the present invention includes a water inlet area 1, a treatment area 2, a filter plate assembly 3, and a deslagging area 4. The water inlet zone 1 comprises a water inlet pipe 11. The treatment area 2 comprises a floating pond 21 at the bottom and an air collecting cavity 22 at the top, one end of the treatment area 2 is communicated with the water inlet area 1 through a water inlet pipe 11, the other end of the treatment area is provided with a water outlet 23, and a plurality of electrode assemblies 24 are arranged in the floating pond 21 along the length direction. The filter plate assembly 3 comprises a filter plate 31, a first guide vane 32 and a second guide vane 33, wherein the filter plate 31 is arranged at one end of the floating pond 21, which is close to the water outlet 23, the filter plate 31 is an arc-shaped plate with a concave surface part facing the water inlet area 1, the top of the plate body extends out of the liquid level of the floating pond 21, the first guide vane 32 is arranged at the concave surface part of the filter plate 31 and is close to the top of the floating pond 21, and the second guide vane 33 is arranged at the convex surface part of the filter plate 31 and is close to the bottom of the floating pond 21. The deslagging area 4 is arranged between the water inlet area 1 and the treatment area 2.
After entering the water inlet area 1, sewage enters the floating pond 21 of the treatment area 2 through the water inlet pipe 11. Impurities in the sewage are treated by the plurality of electrode assemblies 24 to form a floc state. The first guide vane 32 rotates to drive the sewage with the flocs to move to the filter plate 31, clean water is separated from the flocs under the filtration of the filter plate 31, and the filtered clean water is discharged from the water outlet 23. The first guide vane 32 simultaneously guides the water flow to the lower part of the filter plate 31, the second guide vane 33 rotates to change the flow direction of the water flow flowing to the bottom of the floating pond, the water flow is guided along the bottom of the floating pond to the deslagging area 4, and the flocs are finally discharged in the deslagging area 4. The integrated equipment can continuously output filtered clear water and simultaneously can automatically discharge the flocs, the flocs can not be accumulated in the treatment area 2 and are adsorbed on the surfaces of the motor assembly 24 and the filter plate 31, and the automatic treatment and solid-liquid separation of sewage are realized.
The deslagging area 4 is isolated from the floating pond 21 through the first partition board 41, so that sewage is prevented from being directly communicated into the deslagging area 4 without being treated by the electrode assembly 24 after being communicated from the water inlet pipe 11, the space of the sewage after being treated by the electrode assembly 24 is occupied, chaotic turbulence is formed in the floating pond, and the efficiency of the integrated equipment for treating the sewage is reduced. The water flows from the bottom of the floating pond to the through slot 411 under the guidance of the first guide vane 32 and the second guide vane 33, and enters the deslagging area 4 from the through slot 411.
In one embodiment, the top of the first partition board 41 extends out of the liquid surface of the floating pond 21, and a return port is formed at a position of the first partition board 41 higher than the through slot 411, so that the sewage after slag discharge returns to the treatment area 2 again for secondary treatment through the return port, and the whole pond forms circulating flow.
In one embodiment, the top of the first partition 41 is below the liquid level of the float bath 21. The discharged sewage is returned to the treatment area 2 again through the top position of the first partition 41 for secondary treatment, and the whole water tank forms a circulating flow. Because the water level of the partial reflux zone is higher, the sewage entering the floating pond from the water inlet pipe 11 cannot enter the deslagging zone 4 from the top under the drive of the whole circulating water flow.
Further, the deslagging area 4 further comprises a second partition 42 fixedly connected with the first partition 41. The fixed end fixing node of the second partition plate 42 is located between the motor assembly 24 and the through slot 411, and the floating pond 21 is divided into an upper part and a lower part as a whole in the process that the second partition plate 42 extends toward the direction of the filter plate 31. The water flow of the upper part flows to the direction of the filter plate 31 after sequentially passing through the electrode assemblies 24, and the water flow of the lower part moves to the direction of the through slot 411 under the drive of the second guide vane 33, so that the second partition plate 42 enhances the laminar flow effect of the upper and lower parts of the floating pond 21 by eliminating the interaction of the water flow. The lower water flow part of the second partition plate 42, which is close to one end of the through groove, can be further provided with a third guide vane, and the third guide vane can further enhance the driving force of the lower water flow and improve the layering forming effect of the floating pond.
The deslagging area 4 is used for discharging the flocs and scum entering from the through slot 411. The deslagging assembly of the deslagging area 4 specifically comprises a conveying guide rail 43, a plurality of deslagging plates 44 and a receiving chute 45. The conveying guide rail 43 drives a plurality of slag removing plates 44 to move along a predetermined track through chain wheel mechanisms at two sides or in the middle. The scum removal plate 44 captures the scum during movement within the sink and dumps the scum outside the sink into the receiving chute 45. After the slag removing plate 44 completes one slag removing task, the slag is driven by the conveying guide rail 43 to return to the water tank again for the next slag removing operation, so that the circulating work is formed.
Referring to fig. 1, 3 and 4, in particular, the conveying rail 43 includes a receiving rail 431 and a turning rail 432. The receiving rail 431 is located mainly inside the sink and the slag removal panel 44 on this part collects the dross during the travel and separates the dross from the sink. The turning guide rail 432 changes the traveling direction of the slag removing plate 44 by changing the extending direction of the rail, so that the slag removing plate 44 is separated from the distribution range of the water pool and enters the distribution range of the material receiving groove 45. The flip rail 432 also changes the attitude of the deslagging plate 44 by twisting the rails. When the slag removing plate 44 is positioned below the liquid level of the water tank, the bearing surface of the slag removing plate 44 is opposite to the advancing direction so as to collect the scum in the water tank, and after the slag removing plate 44 is separated from the water tank, the bearing surface is turned to the direction of the receiving groove 45 under the action of the turning guide rail 432, and a certain inclination angle is made so that the scum can fall into the receiving groove 45 by overcoming the friction force between the scum and the bearing surface through self gravity.
Further, the flip rail 432 includes two arcuate outer sections 4321 and a straight transition section 4322. The arcuate extension 4321 extends from the basin area of the deslagging zone 4, through the arcuate guide rail to the outer region of the basin, to the extent of the receiving channel 45. The rails of the arcuate outer sections 4321 change the direction of travel and attitude of the deslagging plate 44 through structural steering and structural torsion. In the embodiment of the application, the receiving chute 45 is arranged at the end of the deslagging area 4 remote from the floating pond 21. The slag removal plate 44 is turned upwards when entering the arc-shaped extension section 4321, and is rotated by 90 degrees when leaving the arc-shaped extension section 4321 and faces to the side opposite to the floating pond 21, so that slag can automatically slide into the receiving groove 45. Leaving the arcuate extension 4321, the straight transition 4322 maintains the slag removal plate 44 in a constant position for a period of time sufficient to allow for the removal of dross. The arcuate extension 4321 at the other end returns the scum plate 44 from the trough 45 area to the pool area.
Further, as shown in fig. 4 and 5, when the slag removing plate 44 moves on the conveying pipe guide rail 43, a filter screen 441 is disposed on a side of the slag removing plate 44 away from the receiving slot 45, and a slope gradually decreasing toward the filter screen 441 is formed on a receiving surface of the slag removing plate 44. The slope of the slope is determined by the fact that the slag can remain stationary by friction, while water mixed with the slag can flow from the slope to the screen 441 and be discharged through the screen 441. The slope of the slope may be specifically 5 ° to 15 °. The slope of the slope cannot be too large, so that slag is prevented from being difficult to slide out of the surface of the slag removal plate 44 due to the slope after the slag removal plate 44 is inclined in posture through the arc-shaped extension section 4321. The slope of the slope must not be too small to allow water to flow from the slope surface.
Referring to fig. 1 and 2, the end of the first guide vane 32 is provided with a brush 321 capable of contacting the filter plate 31, and the brush 321 continuously contacts the filter plate 31 and sweeps away the flocs adhered to the surface of the filter plate 31 when rotating, so as to prevent the flocs from blocking the filter holes of the filter plate 31. The brush body 321 may be a brush or rubber, and is not interfered and excessively blocked when the filter plate 31 contacts.
Referring to fig. 1 and 2, the portion of the filter plate 31 extending out of the liquid surface extends outwards to form a vibrating plate 311, and a vibrating module 312 is abutted on the vibrating plate 311. The vibration module 312 may be a vibration motor, so that the vibration plate 311 generates a vibration effect. The vibrating motor can be connected with the vibrating plate 311 through a flexible shaft, so that the vibrating motor is far away from the floating pond, and sewage is prevented from being sputtered onto the vibrating motor. The vibration module 312 may also be composed of an eccentric rotation bump, which is eccentrically connected with the output shaft of the actuator to generate eccentric rotation, and continuously strike the vibration plate 311 to generate vibration effect on the vibration plate 311.
Referring to fig. 1, an exhaust system 5 is disposed at the top of the air collection chamber 22. The exhaust system may specifically be composed of a ventilation pipe and an exhaust fan blade, where the exhaust fan blade is driven to rotate by an actuator, so as to fan out the hydrogen in the gas collecting cavity 22 from the ventilation pipe. The air draft system can also consist of a ventilation pipe and an air draft fan, and the air draft fan directly pumps out the hydrogen in the ventilation pipe.
The present application is not limited to the above embodiment. The above embodiments are merely examples, and embodiments having substantially the same configuration and the same effects as those of the technical idea within the scope of the present application are included in the technical scope of the present application. Further, various modifications that can be made to the embodiments and other modes of combining some of the constituent elements in the embodiments, which are conceivable to those skilled in the art, are also included in the scope of the present application within the scope not departing from the gist of the present application.
Claims (7)
1. An integrated wastewater treatment facility, comprising:
A water inlet zone (1) comprising a water inlet pipe (11);
The treatment area (2) comprises a floating pond (21) positioned at the bottom and an air collecting cavity (22) positioned at the top, one end of the treatment area (2) is communicated with the water inlet area (1) through a water inlet pipe (11), the other end of the treatment area is provided with a water outlet (23), and a plurality of electrode assemblies (24) are arranged in the floating pond (21) along the length direction;
The filter plate assembly (3) comprises a filter plate (31), a first guide vane (32) and a second guide vane (33), wherein the filter plate (31) is arranged at one end of the floating pond (21) close to the water outlet (23), the filter plate (31) is an arc-shaped plate with a concave surface part facing the water inlet area (1) and the top of the plate body extends out of the liquid surface of the floating pond (21), the first guide vane (32) is arranged at the concave surface part of the filter plate (31) and is close to the top of the floating pond (21), the second guide vane (33) is arranged at the convex surface part of the filter plate (31) and is close to the bottom of the floating pond (21), and the lower part of the filter plate (31) extends towards the bottom of the pond and is close to the bottom of the pond;
The slag removing area (4), the slag removing area (4) is arranged between the water inlet area (1) and the treatment area (2), the slag removing area (4) comprises a first partition board (41) and a second partition board (42) fixedly connected with the first partition board (41), the first partition board (41) is vertically arranged between the slag removing area (4) and the floating pond (21), the water inlet pipe (11) penetrates through the first partition board (41) and then is communicated with the floating pond (21), a through groove (411) for communicating the floating pond (21) with the slag removing area (4) is formed in the bottom of the first partition board (41), and the second partition board (42) horizontally extends towards the direction of the filter board (31) and is positioned between a plurality of electrode assemblies (24) and the through groove (411);
the slag removing area (4) further comprises a conveying guide rail (43), a plurality of slag removing plates (44) and a receiving groove (45), wherein the slag removing plates (44) are driven to circulate through the conveying guide rail (43), and the slag removing plates (44) are used for pouring slag into the receiving groove (45).
2. An integrated sewage treatment device according to claim 1, wherein the conveying rail (43) comprises a receiving rail (431) and a turning rail (432), the turning rail (432) being used for tilting the posture of the deslagging plate (44) to dump slag into the receiving trough (45).
3. An integrated sewage treatment device according to claim 2, wherein the turnover guide rail (432) comprises two arc-shaped extension sections (4321) and a straight transition section (4322), the two arc-shaped extension sections (4321) are respectively connected with two ends of the receiving guide rail (431), and two ends of the straight transition section (4322) are respectively connected with the two arc-shaped extension sections (4321).
4. An integrated sewage treatment device according to claim 3, wherein the deslagging plate (44) is provided with a filter screen (441) on a side of the deslagging plate (44) away from the receiving groove (45) when moving on the conveying guide rail (43), and the receiving surface of the deslagging plate (44) forms a slope gradually decreasing towards the filter screen (441).
5. An integrated sewage treatment plant according to any one of claims 1-4, characterized in that the end of the first guide vane (32) is provided with a brush body (321) which can be brought into contact with the filter plate (31).
6. An integrated sewage treatment device according to any one of claims 1-4, wherein the part of the filter plate (31) extending beyond the liquid surface extends outwards to form a vibrating plate (311), and the vibrating plate (311) is abutted with a vibrating module (312).
7. An integrated sewage treatment plant according to any one of claims 1-4, characterized in that the top of the air collection chamber (22) is provided with an air extraction system (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411245878.1A CN118754263B (en) | 2024-09-06 | 2024-09-06 | Integrated sewage treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411245878.1A CN118754263B (en) | 2024-09-06 | 2024-09-06 | Integrated sewage treatment equipment |
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| CN118754263B true CN118754263B (en) | 2025-01-07 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214233071U (en) * | 2021-01-13 | 2021-09-21 | 李本凯 | Filter equipment is used in chemical industry technology preparation |
| CN218025540U (en) * | 2021-12-16 | 2022-12-13 | 赵军 | Electrochemical treatment device for desulfurization wastewater |
| CN220070983U (en) * | 2023-03-09 | 2023-11-24 | 上海迈普环保科技有限公司 | Reclaimed water recycling device for wastewater treatment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2007200853B1 (en) * | 2006-11-13 | 2007-07-26 | Newtreat Pty Ltd | Electroflocculation |
| KR101052727B1 (en) * | 2011-01-03 | 2011-08-01 | 주식회사 링콘테크놀로지 | Sedimentation Baffle for Sedimentation Improvement |
| CN209317105U (en) * | 2018-12-07 | 2019-08-30 | 四川德阳市年丰食品有限公司 | A kind of oil extraction scum separation device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214233071U (en) * | 2021-01-13 | 2021-09-21 | 李本凯 | Filter equipment is used in chemical industry technology preparation |
| CN218025540U (en) * | 2021-12-16 | 2022-12-13 | 赵军 | Electrochemical treatment device for desulfurization wastewater |
| CN220070983U (en) * | 2023-03-09 | 2023-11-24 | 上海迈普环保科技有限公司 | Reclaimed water recycling device for wastewater treatment |
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