CN117550761B - Automatic circulating water treatment equipment - Google Patents
Automatic circulating water treatment equipment Download PDFInfo
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- CN117550761B CN117550761B CN202410027851.9A CN202410027851A CN117550761B CN 117550761 B CN117550761 B CN 117550761B CN 202410027851 A CN202410027851 A CN 202410027851A CN 117550761 B CN117550761 B CN 117550761B
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- plate
- skimming
- treatment
- tank
- conveying
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- 238000011282 treatment Methods 0.000 title claims abstract description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000004062 sedimentation Methods 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- 230000000670 limiting effect Effects 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 9
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 abstract description 29
- 238000000034 method Methods 0.000 abstract description 12
- 230000002829 reductive effect Effects 0.000 abstract description 5
- 238000004065 wastewater treatment Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 238000007790 scraping Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 230000002441 reversible effect Effects 0.000 description 6
- 239000000701 coagulant Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 208000034699 Vitreous floaters Diseases 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention provides automatic circulating water treatment equipment, which belongs to the technical field of wastewater treatment and comprises an upper treatment tank and a sedimentation treatment tank, wherein a flow removal group and a collection group are arranged at the upper end of the upper treatment tank, an agitator is arranged in the sedimentation treatment tank, and an activated carbon adsorption box is connected between the upper treatment tank and the sedimentation treatment tank. The invention uses the flow removing group to skim and clean the floating object layer on the surface of the wastewater, as the pretreatment of the oil-containing wastewater, the pretreatment is implemented, the burden of the subsequent treatment procedures can be reduced, the blocking of the floating objects in the subsequent treatment process is prevented from influencing the wastewater treatment efficiency and stability, and the skimming floating objects are simultaneously matched with the collecting group to timely clean and intensively collect and store, so that the skimming floating objects are prevented from reentering the wastewater, and the subsequent rapid centralized treatment of the floating objects is facilitated.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to circulating water automatic treatment equipment.
Background
The waste water produced in the industrial and agricultural fields needs to be correspondingly treated before being discharged so as to remove grease, suspended matters, organic matters, harmful matters and the like in the waste water, ensure that the waste water meets proper discharge standards or can be reused as water quality requirements, and the treatment of the waste water is favorable for reducing water resource pollution, protecting ecological environment and realizing the recycling or reutilization of water resources. Common treatment methods include physical treatments such as filtration, natural precipitation, etc.; the chemical treatment is, for example, adsorption and cluster formation using an adsorbent, a coagulant, or the like.
The physical treatment process can be regarded as pretreatment, and the pretreatment is utilized to improve the efficiency of the subsequent treatment process and reduce the cost, so that the effect achieved by the pretreatment can directly influence the effect of the subsequent treatment and even the effect of the whole treatment, but the effect and the efficiency of the physical pretreatment are still to be improved at present, although the separation of sediment and liquid can be achieved, suspended matters such as grease and the like existing in water are not effectively removed in the pretreatment, and hidden troubles of blocking or influencing the treatment efficiency due to the suspended matters are easily caused in the subsequent treatment.
Disclosure of Invention
In order to solve the problems, the invention provides automatic circulating water treatment equipment which comprises an upper treatment tank and a sedimentation treatment tank, wherein the upper end of the upper treatment tank is provided with a flow removal group and a collection group, an agitator is arranged in the sedimentation treatment tank, and an activated carbon adsorption box is connected between the upper treatment tank and the sedimentation treatment tank.
The mobile group of getting rid of includes the symmetry to set up in the conveying axle of upper treatment pond top, the tip of conveying axle all rotates with the outer wall of upper treatment pond through the support to be connected, and be connected with the belt between the conveying axle tip, one of them conveying axle's tip links to each other with the overhead motor output shaft of installing on corresponding support, be connected with the conveyer belt that sets up along axial symmetry between the middle part of conveying axle, the operation piece is installed to the conveying face about the conveyer belt, the operation piece comprises skimming plate that is equidistant horizontal distribution along perpendicular to conveying axle axis direction, skimming plate is flexible expansion plate structure and its fixed section is connected with the conveyer belt, the mesh has evenly been seted up on skimming plate flexible section surface.
The collecting group comprises a collecting tank arranged on the side wall of an upper-layer treatment tank, an inclined extending plate is arranged at the position, close to the collecting tank, in the upper-layer treatment tank, of the inclined extending plate, a bearing plate with the same inclination is arranged at one end, close to the collecting tank, of the inclined extending plate, the bearing plate is rotatably arranged at the upper end of a vertical frame through a horizontal shaft positioned above the collecting tank, the vertical frame is arranged on the outer wall of the collecting tank, one end of the horizontal shaft is connected with a side motor output shaft arranged on the vertical frame, the inclined extending plate is abutted against the end, close to the bearing plate, of the inclined extending plate, lateral plates are symmetrically arranged on two opposite outer walls of the collecting tank, the upper ends of the lateral plates are inclined upwards towards the direction of the flowing removing group, a hanging plate is arranged between the upper ends of the lateral plates through an electric sliding block, and a scraping plate is arranged at the lower end of the hanging plate through an electric push rod.
In one possible implementation mode, a track is arranged between the conveying belt and the upper end of the upper layer treatment pool, the track is connected with a corresponding bracket, the track consists of a horizontal section and an arc section connected with two ends of the horizontal section, the circle center of the arc section is positioned on the axis of the conveying shaft, and a retaining shaft rod which is in sliding connection with the track is arranged on the outer side face of the skimming plate fixing section.
In one possible implementation mode, the agitator comprises a forward and reverse rotating motor which is arranged at the upper end of the sedimentation tank through a frame plate, a connecting shaft is arranged at the output shaft end of the forward and reverse rotating motor, a sleeve is connected at the lower end of the connecting shaft through spline fit, two stirring blades which are distributed in a cross shape are arranged on the outer annular surface of the sleeve, convex plates are symmetrically arranged on the outer annular surface of the connecting shaft, and a hydraulic rod is connected between the convex plates and the upper end surface of the sleeve.
In one possible implementation mode, a lifting basket is detachably arranged in the collecting tank, a limiting plate positioned below the bearing plate is arranged at the upper end inside the lifting basket, the limiting plate is of an inclined shape identical to the inclination of the upper end of the lateral plate, a protruding block is arranged at the lower side of one end, in contact with the bearing plate, of the inclined extending plate, and the protruding block and the limiting plate are both used for limiting the rotating angle of the bearing plate.
In one possible implementation manner, the upper treatment tank is provided with an inclined guide plate at the upper end of the side wall far away from the inclined extension plate, and an inverted splayed shape is formed between the inclined guide plate and the bearing plate.
In one possible implementation, the vertical dimensions of the skim plates within the same work piece decrease gradually from left to right.
The invention has the beneficial effects that: 1. according to the circulating water automatic treatment equipment provided by the embodiment of the invention, the floating material layer on the surface of the wastewater is skimmed and cleaned by the flowing removal group, so that the burden of a subsequent treatment procedure can be reduced by carrying out pretreatment as pretreatment on cleaning of the oily wastewater, the phenomenon that the floating material is blocked in the subsequent treatment process to influence the wastewater treatment efficiency and stability is avoided, meanwhile, the skimmed floating material is timely removed and concentrated to be stored by the collecting group, the skimmed floating material is prevented from reentering the wastewater, and meanwhile, the subsequent rapid concentrated treatment of the floating material is facilitated.
2. According to the circulating water automatic treatment equipment provided by the embodiment of the invention, the vertical dimensions of the skimming plates in the same working piece are gradually reduced along the direction of the inclined guide plate pointing to the bearing plate, so that synchronous skimming of different horizontal layers in the vertical direction is realized, the skimming range is enlarged, and the skimming effect of floaters is improved.
3. According to the circulating water automatic treatment equipment provided by the embodiment of the invention, skimming operation is uniformly divided on the plurality of skimming plates, so that the large load caused by independent operation of a single skimming plate is avoided, and the skimming effect can be ensured on the basis of reducing the repeated skimming times by adopting continuous skimming modes of different horizontal layers.
4. According to the circulating water automatic treatment equipment provided by the embodiment of the invention, the skimming plate is contracted when being contacted with the inclined extension plate, but under the action of self elastic force, the end part of the telescopic section of the skimming plate is always tightly attached to the inclined extension plate or the receiving plate, so that the skimmed floating matters are prevented from being returned to the wastewater.
5. According to the circulating water automatic treatment equipment provided by the embodiment of the invention, each skimming plate is used for scraping the floating objects once when pushing the floating objects to the receiving plate, so that the floating objects on the receiving plate are ensured to be timely cleaned, the influence on the operation of the follow-up skimming plate caused by excessive floating objects accumulated at the upper end of the receiving plate is avoided, and the floating objects are prevented from returning to the wastewater again along the receiving plate and the inclined extending plate.
6. According to the circulating water automatic treatment equipment provided by the embodiment of the invention, the movement of the skimming plate is guided and retained by utilizing the cooperation of the retaining shaft rod and the track, so that the skimming plate is ensured to stably move to implement skimming operation, meanwhile, the stress point of the skimming plate is increased, the stability of the skimming plate is further improved, and the skimming effect of the skimming plate on floating matters is further improved.
Drawings
Fig. 1 is a schematic plan view of an automatic circulating water treatment apparatus according to the present invention.
Fig. 2 is a schematic perspective view of a sedimentation tank and an agitator of an automatic circulating water treatment apparatus according to the present invention.
Fig. 3 is a schematic view showing a partial perspective structure of an upper treatment tank, a flow removal group and a collection group of the circulating water automatic treatment apparatus according to the present invention.
Fig. 4 is an enlarged schematic view of the present invention at the X area in fig. 3.
Fig. 5 is a schematic elevational cross-sectional view of the present invention of fig. 3.
Fig. 6 is a schematic cross-sectional structure of a skimming plate of the automatic circulating water treatment device.
In the figure: 1. an upper layer treatment pool; 2. a sedimentation treatment tank; 3. an activated carbon adsorption tank; 11. a flow removal group; 12. collecting groups; 110. a conveying shaft; 111. a bracket; 112. a belt; 113. an upper motor; 114. a conveyor belt; 115. skimming the plate; 120. a collecting tank; 121. an inclined extension plate; 122. a receiving plate; 123. a vertical frame; 124. a lateral plate; 125. an electric slide block; 126. a hanger plate; 127. an electric push rod; 128. a scraper; 13. a track; 131. a retention shaft; 132. lifting a basket; 133. a limiting plate; 134. tilting the guide plate; 20. a forward and reverse rotation motor; 21. a sleeve; 22. stirring the leaves; 23. and a connecting shaft.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described below and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1, an automatic circulating water treatment device comprises an upper treatment tank 1 and a sedimentation treatment tank 2, wherein a flow removal group 11 and a collection group 12 are arranged at the upper end of the upper treatment tank 1, and an activated carbon adsorption tank 3 is connected between the upper treatment tank 1 and the sedimentation treatment tank 2.
Referring to fig. 3, 4, 5 and 6, the flow removing set 11 includes a conveying shaft 110 symmetrically disposed above the upper treatment tank 1, the ends of the conveying shaft 110 are all rotatably connected with the outer wall of the upper treatment tank 1 through a bracket 111, a belt 112 is connected between the ends of the conveying shaft 110, one of the ends of the conveying shaft 110 is connected with an output shaft of an upper motor 113 mounted on the corresponding bracket 111, a conveying belt 114 symmetrically disposed along the axial direction is connected between the middle of the conveying shaft 110, operating members are mounted on the upper and lower conveying surfaces of the conveying belt 114, each operating member is composed of skimming plates 115 equally and horizontally distributed along the direction perpendicular to the axial direction of the conveying shaft 110, each skimming plate 115 is of an elastic telescopic plate structure, a fixed section of each skimming plate 115 is connected with the conveying belt 114, and the surfaces of telescopic sections of the skimming plates 115 are uniformly provided with meshes; the upper treatment tank 1 is provided with an inclined guide plate 134 at the upper end of the side wall far away from the inclined extension plate 121, and an inverted splayed shape is formed between the inclined guide plate 134 and the receiving plate 122. The inclined guide plate 134 is used for guiding the skimming plate 115 when the skimming plate 115 is about to enter the upper treatment tank 1 to perform skimming operation, and the skimming plate 115 is contracted when contacting with the inclined guide plate 134, so that the skimming plate 115 stably moves, and the skimming plate 115 is prevented from colliding with the upper end of the upper treatment tank 1 to influence the movement of the skimming plate, thereby influencing the skimming operation efficiency.
The skimming plate 115 is used for skimming oil, solid particles and the like floating on the surface of the wastewater in the upper treatment tank 1, in order to increase the skimming amount and skimming effect of the skimming plate 115, the vertical dimensions of a plurality of skimming plates 115 in the same working piece are gradually reduced from left to right, synchronous skimming of different horizontal layers in the vertical direction is realized, multiple continuous skimming can be realized during the working of a single working piece, and the area skimmed by the former skimming plate 115 is secondarily skimmed by the latter skimming plate 115.
Referring to fig. 3 and 5, the collection unit 12 includes a collection tank 120 mounted on a side wall of the upper treatment tank 1, an inclined extension plate 121 is mounted in the upper treatment tank 1 near the collection tank 120, a receiving plate 122 with the same inclination is disposed at one end of the inclined extension plate 121 near the collection tank 120, the receiving plate 122 is rotatably mounted at an upper end of a stand 123 through a horizontal shaft above the collection tank 120, the stand 123 is mounted on an outer wall of the collection tank 120, one end of the horizontal shaft is connected with a side motor output shaft mounted on the stand 123, two opposite outer walls of the inclined extension plate 121 and the receiving plate 122 are in contact with each other, lateral plates 124 are symmetrically mounted on opposite outer walls of the collection tank 120, an upper end of the lateral plates 124 is inclined upwards towards the direction of the flow removal unit 11, a hanger plate 126 is mounted between the upper ends of the lateral plates 124 through an electric slider 125, and a scraper 128 is mounted at a lower end of the hanger plate 126 through an electric push rod 127.
The wastewater is injected into the upper treatment tank 1 from the upper part, and the injection is stopped after the water injection amount reaches the standard, and when the water injection amount is maximum, the telescopic section of the skimming plate 115 with the smallest vertical dimension still stretches into the water surface floating object layer to perform skimming operation. Specifically, after the wastewater in the upper treatment tank 1 stops being injected and stands for a period of time, the upper motor 113 and the belt 112 cooperate to drive the conveying belt 114 to synchronously rotate, the skimming plates 115 synchronously move along with the conveying belt 114, the skimming plate 115 with the smallest vertical dimension is firstly contacted with the floating material layer to carry out skimming operation, under skimming of the skimming plates 115 moving from left to right, the floating material layer is pushed to the inclined extension plate 121, skimming plates 115 with different vertical dimensions cooperate to realize skimming of floating materials on different horizontal layers, the skimming range is enlarged, the skimming effect of the floating materials is improved, meanwhile, the skimming operation is uniformly divided on the skimming plates 115, the single skimming plate 115 is prevented from independently operating to have large load, and the skimming effect can be ensured on the basis of reducing repeated skimming times by adopting continuous skimming modes of different horizontal layers. When the skimming plate 115 pushes the floating objects to contact with the receiving plate 122, the floating objects are transferred to the receiving plate 122 and separated from the waste water, the skimming plate 115 continues to move along with the conveying belt 114, when the skimming plate 115 with the smallest vertical dimension leaves the receiving plate 122, the horizontal shaft and the receiving plate 122 are driven by the side motor to rotate, the receiving plate 122 is separated from the inclined extending plate 121 and rotates towards the inside of the collecting tank 120, when the rotation stops, the receiving plate 122 is parallel to the upper end of the side plate 124, then the hanging plate 126 and the electric push rod 127 are driven by the electric push rod 125 to move upwards to the extreme end along the side plate 124, the electric push rod 127 pushes the scraping plate 128 downwards to the scraping plate 128 to contact with the receiving plate 122, then the electric push rod 125 moves downwards along the side plate 124 to reset, in the process, the scraping plate 128 scrapes the floating objects at the upper end of the receiving plate 122 and enables the floating objects to fall into the collecting tank 120, and after the scraping is finished, the receiving plate 122 rotates to reset. The skimming plate 115 is contracted synchronously when contacting the bearing plate 122, the skimming plate 115 with the largest vertical dimension is contracted when contacting the inclined extending plate 121, but under the action of self elastic force, the end part of the telescopic section of the skimming plate 115 is always clung to the inclined extending plate 121 or the bearing plate 122, so that the skimmed floating matters are prevented from being returned to the waste water. When each skimming plate 115 pushes the floating objects to the bearing plate 122, a scraping operation is performed, so that the floating objects on the bearing plate 122 are ensured to be timely removed, the operation of influencing the follow-up skimming plate 115 due to excessive floating objects accumulated at the upper end of the bearing plate 122 is avoided, meanwhile, the floating objects are prevented from returning to the wastewater again along the bearing plate 122 and the inclined extending plate 121, and the collection pool 120 is used for collecting and storing the skimmed floating objects so as to facilitate the follow-up rapid centralized treatment of the floating objects. The floating object layer on the surface of the wastewater is skimmed and cleaned by the flow removal group 11, and the pretreatment is implemented as pretreatment of cleaning the oily wastewater, so that the burden of a subsequent treatment procedure can be reduced, and the phenomenon that the floating object is blocked in the subsequent treatment process to influence the wastewater treatment efficiency and stability is prevented.
Referring to fig. 2, an agitator is disposed in the sedimentation tank 2, the agitator includes a forward and reverse motor 20 mounted at an upper end of the sedimentation tank 2 by a frame plate, a connecting shaft 23 is mounted at an output shaft end of the forward and reverse motor 20, a sleeve 21 is connected at a lower end of the connecting shaft 23 by spline fit, two stirring blades 22 arranged in a cross shape are mounted on an outer ring surface of the sleeve 21, convex plates are symmetrically disposed on an outer ring surface of the connecting shaft 23, a hydraulic rod is connected between the convex plates and an upper end surface of the sleeve 21, and the hydraulic rod avoids the spline. The wastewater is skimmed by a floater and then is injected into a sedimentation treatment tank 2 from an upper treatment tank 1, in the process, the wastewater passes through an activated carbon adsorption tank 3, activated carbon adsorbs organic pollutants in the wastewater, coagulant is added into the sedimentation treatment tank 2 from existing throwing equipment when the wastewater is injected into the sedimentation treatment tank 2, meanwhile, a connecting shaft 23 and a sleeve 21 are driven to rotate by a forward and reverse motor 20, the sleeve 21 and the stirring blade 22 are synchronously moved up and down in a reciprocating manner through a hydraulic rod while the stirring blade 22 performs circumferential stirring, the wastewater and the coagulant are fully stirred and mixed, after the wastewater is injected, the stirrer continues to stir for a period of time and then stops, the stirring blade 22 is positioned above the water surface when the wastewater in the sedimentation treatment tank 2 is stopped, the substances in the wastewater are clustered and form sediment at the bottom of the sedimentation treatment tank 2 under the action of the coagulant, and then the liquid and the sediment are separated by the existing equipment, so that the treatment of the oily wastewater is completed.
Referring to fig. 3, 4 and 5, a track rail 13 is disposed between the conveyor belt 114 and the upper end of the upper treatment tank 1, the track rail 13 is connected with a corresponding bracket 111, the track rail 13 is composed of a horizontal section and an arc section connected with two ends of the horizontal section, the center of the arc section is located on the axis of the conveying shaft 110, and a retaining shaft lever 131 slidably connected with the track rail 13 is mounted on the outer side surface of the fixed section of the skimming plate 115. In the process that the skimming plate 115 rotates downwards and then moves horizontally to the right to perform skimming operation, the retention shaft lever 131 moves synchronously with the skimming plate 115 along the track 13, the movement of the skimming plate 115 is guided and retained by utilizing the cooperation of the retention shaft lever 131 and the track 13, the skimming plate 115 is ensured to stably move to perform skimming operation, meanwhile, the stress point of the skimming plate 115 is increased, the stability of the skimming plate 115 is further improved, and the skimming effect of the skimming plate 115 on floating matters is further improved.
Referring to fig. 5, a lifting basket 132 is detachably installed in the collecting tank 120, a limiting plate 133 located below the receiving plate 122 is installed at the upper end of the lifting basket 132, the limiting plate 133 is inclined with the same inclination as the upper end of the lateral plate 124, a protruding block is disposed at the lower side of one end of the inclined extending plate 121 contacting with the receiving plate 122, and the protruding block and the limiting plate 133 are both used for limiting the rotation angle of the receiving plate 122. The floats scraped from the receiving plate 122 fall into the lifting basket 132, and the lifting basket 132 which is detachably installed is more convenient for subsequent concentrated treatment of the floats. The protruding block is provided to enable the bearing plate 122 to be more accurately abutted with the inclined extension plate 121 during rotary reset, so that the follow-up skimming plate 115 and the movement of floating objects are prevented from being influenced by the alignment deviation, and the limiting plate 133 is provided to enable the bearing plate 122 to be further rotated to be parallel to the upper end of the lateral plate 124 during scraping operation, so that the scraping plate 128 is ensured to smoothly perform scraping operation.
In embodiments of the invention, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or slidably connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle according to the present invention should be covered in the protection scope of the present invention.
Claims (4)
1. The utility model provides an automatic treatment facility of circulating water, includes upper treatment pond (1) and sedimentation treatment pond (2), its characterized in that: the upper end of the upper treatment tank (1) is provided with a flow removal group (11) and a collection group (12), an agitator is arranged in the sedimentation treatment tank (2), and an activated carbon adsorption box (3) is connected between the upper treatment tank (1) and the sedimentation treatment tank (2);
the flow removing set (11) comprises conveying shafts (110) symmetrically arranged above the upper layer treatment tank (1), the end parts of the conveying shafts (110) are rotationally connected with the outer wall of the upper layer treatment tank (1) through brackets (111), belts (112) are connected between the end parts of the conveying shafts (110), one end part of one conveying shaft (110) is connected with an output shaft of an upper motor (113) arranged on the corresponding bracket (111), conveying belts (114) symmetrically arranged along the axial direction are connected between the middle parts of the conveying shafts (110), operation pieces are arranged on the upper conveying surface and the lower conveying surface of the conveying belts (114), each operation piece is composed of skimming plates (115) which are horizontally distributed along the axial direction perpendicular to the conveying shafts (110), the skimming plates (115) are of elastic telescopic plate structures, the fixed sections of the skimming plates (115) are connected with the conveying belts (114), and meshes are uniformly formed on the surfaces of telescopic sections of the skimming plates (115).
The collecting group (12) comprises a collecting tank (120) arranged on the side wall of the upper-layer processing tank (1), an inclined extending plate (121) is arranged at the position, close to the collecting tank (120), in the upper-layer processing tank (1), of the inclined extending plate (121), one end, close to the collecting tank (120), of the inclined extending plate (121) is provided with a bearing plate (122) with the same inclination as the inclined extending plate, the bearing plate (122) is rotatably arranged at the upper end of a vertical frame (123) through a horizontal shaft above the collecting tank (120), the vertical frame (123) is arranged on the outer wall of the collecting tank (120), one end of the horizontal shaft is connected with a side motor output shaft arranged on the vertical frame (123), the inclined extending plate (121) is abutted against the end, close to the bearing plate (122), of the two opposite outer walls of the collecting tank (120) are symmetrically provided with side plates (124), the upper ends of the side plates (124) are inclined upwards in the direction of the flow removing group (11), a lifting plate (126) is arranged between the upper ends of the side plates (124) through an electric sliding block (125), and a scraper (128) is arranged at the lower end of the lifting plate (126) through an electric push rod (127);
the vertical dimensions of skimming plates (115) in the same work piece gradually decrease from left to right;
the agitator includes positive and negative rotation motor (20) of installing in sedimentation tank (2) upper end through the frame plate, and connecting axle (23) are installed to positive and negative rotation motor (20) output axle head, and connecting axle (23) lower extreme is connected with sleeve (21) through the spline fit, and two stirring leaf (22) that are the cross type and arrange are installed to sleeve (21) outer loop, and connecting axle (23) outer loop symmetry is provided with the flange, is connected with the hydraulic stem between flange and sleeve (21) up end.
2. An automatic circulating water treatment apparatus according to claim 1, characterized in that: a trace track (13) is arranged between the conveying belt (114) and the upper end of the upper layer treatment pool (1), the trace track (13) is connected with a corresponding bracket (111), the trace track (13) consists of a horizontal section and an arc section connected with two ends of the horizontal section, the circle center of the arc section is positioned on the axis of the conveying shaft (110), and a retention shaft lever (131) which is in sliding connection with the trace track (13) is arranged on the outer side surface of a fixed section of the skimming plate (115).
3. An automatic circulating water treatment apparatus according to claim 1, characterized in that: the utility model discloses a collecting tank, including collecting tank (120), lifting basket (132) is detachably installed in, lifting basket (132) inside upper end is installed and is located limiting plate (133) of accepting board (122) below, limiting plate (133) be the slope form the same with the inclination of side direction board (124) upper end, and the downside of inclined extension board (121) and the one end of accepting board (122) contact is provided with the bulge, and bulge and limiting plate (133) all are used for carrying out spacingly to the rotation angle who accepts board (122).
4. An automatic circulating water treatment apparatus according to claim 1, characterized in that: an inclined guide plate (134) is arranged at the upper end of the side wall of the upper treatment tank (1) far away from the inclined extension plate (121), and an inverted splayed shape is formed between the inclined guide plate (134) and the bearing plate (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410027851.9A CN117550761B (en) | 2024-01-09 | 2024-01-09 | Automatic circulating water treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410027851.9A CN117550761B (en) | 2024-01-09 | 2024-01-09 | Automatic circulating water treatment equipment |
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| Publication Number | Publication Date |
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| CN117550761A CN117550761A (en) | 2024-02-13 |
| CN117550761B true CN117550761B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410027851.9A Active CN117550761B (en) | 2024-01-09 | 2024-01-09 | Automatic circulating water treatment equipment |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523111A (en) * | 2019-08-06 | 2019-12-03 | 铜仁学院 | A kind of multi-stage sewage treatment device |
| CN211946349U (en) * | 2020-01-18 | 2020-11-17 | 上海天成环境保护有限公司 | Air flotation device in air flotation filtering system |
| CN114230045A (en) * | 2021-12-24 | 2022-03-25 | 徐州工程学院 | Oil removing and skimming device for sewage treatment and oil removing method |
| CN218491530U (en) * | 2022-10-14 | 2023-02-17 | 延安中节能污水处理有限公司 | Oil removing and slag skimming device for sewage treatment plant |
| CN116062814A (en) * | 2023-02-15 | 2023-05-05 | 诺维环境工程技术徐州有限公司 | Sewage treatment filter device |
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2024
- 2024-01-09 CN CN202410027851.9A patent/CN117550761B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523111A (en) * | 2019-08-06 | 2019-12-03 | 铜仁学院 | A kind of multi-stage sewage treatment device |
| CN211946349U (en) * | 2020-01-18 | 2020-11-17 | 上海天成环境保护有限公司 | Air flotation device in air flotation filtering system |
| CN114230045A (en) * | 2021-12-24 | 2022-03-25 | 徐州工程学院 | Oil removing and skimming device for sewage treatment and oil removing method |
| CN218491530U (en) * | 2022-10-14 | 2023-02-17 | 延安中节能污水处理有限公司 | Oil removing and slag skimming device for sewage treatment plant |
| CN116062814A (en) * | 2023-02-15 | 2023-05-05 | 诺维环境工程技术徐州有限公司 | Sewage treatment filter device |
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| CN117550761A (en) | 2024-02-13 |
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