CN112999704A - Sewage precipitation treatment device - Google Patents
Sewage precipitation treatment device Download PDFInfo
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- CN112999704A CN112999704A CN202110217315.1A CN202110217315A CN112999704A CN 112999704 A CN112999704 A CN 112999704A CN 202110217315 A CN202110217315 A CN 202110217315A CN 112999704 A CN112999704 A CN 112999704A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
- B01D21/0036—Horizontal partition walls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0045—Plurality of essentially parallel plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
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- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a sewage precipitation treatment device, and relates to the technical field of sewage treatment. The invention comprises a shell with an opening at the upper end, wherein a partition board is vertically arranged in the shell and divides the interior of the shell into a liquid inlet cavity and a standing cavity; the bottom of the standing cavity is provided with a plurality of partitions, and the bottom of the standing cavity is divided into sedimentation cavities; a plurality of flow choking parts are obliquely arranged in the standing cavity, a pressurizing part is arranged on the inner side of the liquid outlet pipe, and the pressurizing part is communicated with the inside of the partition part through a channel. According to the invention, the plurality of flow blocking parts are obliquely arranged in the static cavity, and the sewage to be statically placed passes through the plurality of inclined plates arranged in the flow blocking parts, so that the path for the sewage to be statically placed to pass is effectively increased, the static height is reduced, and the static effect is effectively improved.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a sewage precipitation treatment device.
Background
The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is widely used in wastewater treatment. The sedimentation tank has multiple structural style, wherein, the swash plate sedimentation tank can improve precipitation efficiency greatly because of adding in the pond and establish the swash plate, shortens the settling time, reduces the sedimentation tank volume. However, because the distance between the inclined plates in the existing inclined plate sedimentation tank is small, after the sedimentation tank runs for a period of time or when the water quality and the water quantity change, the sedimentation efficiency and the effluent quality of the sedimentation tank are obviously reduced, so that the inclined plates are seriously accumulated and blocked, and even the inclined plates are collapsed. Therefore, although the inclined plate sedimentation tank has the advantages, many water plants still select the advection tank which occupies large area, has low efficiency and operates relatively stably. In addition, the existing sedimentation tank can not realize quick cleaning of sediments attached to the inclined plate.
Disclosure of Invention
The invention aims to provide a sewage sedimentation treatment device, wherein a plurality of flow blocking parts are obliquely arranged in a static cavity, and sewage to be statically placed passes through a plurality of inclined plates arranged in the flow blocking parts, so that the path of the sewage to be statically placed is effectively increased, the static height is reduced, the static effect is effectively improved, and the related problems in the background art are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a sewage precipitation treatment device, which comprises a shell with an opening at the upper end, wherein an end cover is arranged at the upper end of the shell in a matching way, a sewage discharge outlet is arranged at the lower end of the shell, a liquid inlet pipe and a liquid outlet pipe which are distributed oppositely are arranged on the side surface of the shell, the shell is supported by supporting legs, a partition plate is vertically arranged in the shell, and the interior of the shell is divided into a liquid inlet cavity and a standing cavity; the bottom of the standing cavity is provided with a plurality of partitions, and the bottom of the standing cavity is divided into sedimentation cavities; the liquid inlet pipe is communicated with the liquid inlet cavity, the liquid outlet pipe is communicated with the standing cavity, the drain outlet is communicated with the sedimentation cavity, and the partition plate is provided with a through hole for communicating the liquid inlet cavity with the standing cavity; a plurality of flow blocking parts are obliquely arranged in the standing cavity, a pressurizing part is arranged on the inner side of the liquid outlet pipe and is communicated with the inside of the partition part through a channel.
Further, liquid inlet pipe and drain pipe all are located the upper end of casing.
Further, the through hole is located at the bottom end of the partition board.
Furthermore, the flow blocking part comprises an inclined plate, a connecting seat, a rotating part and a fixing part, guide grooves and the fixing part are arranged on two opposite inner side surfaces of the standing cavity, and the guide grooves are positioned at the upper end of the fixing part; one end of the inclined plate is provided with a guide rod which is slidably arranged in the guide groove, the bottom end of the inclined plate is provided with a connecting seat, and the connecting seat is rotatably arranged on the fixing part through a connecting mechanism; the fixed part is also rotatably provided with a rotating part, and the arc section of the rotating part and the arc section of the connecting seat are respectively provided with teeth.
Further, the last side of swash plate is the concave surface, the inside of swash plate is equipped with the backward flow groove, it has the logical groove with the backward flow groove intercommunication to open on the concave surface, the entry end of backward flow groove is equipped with tubaeform port.
Further, coupling mechanism includes connecting piece and spring one, the installation end of connecting seat is equipped with connecting hole one, it has the connecting hole two of relative distribution to open on the side of connecting hole one, on the erection column that the connecting hole cup joints and is equipped with on the fixed part, fixed mounting has the connecting piece on the erection column simultaneously, the connecting piece be equipped with the connecting hole two complex body of rod, spring one is installed to the end of this body of rod.
Further, the rotating portion comprises an extension block and an extension plate, the extension block is sleeved on the other mounting column arranged on the fixing portion, the extension plate capable of being in contact with the connecting seat is arranged on the extension block, a curved groove is formed in the connecting end of the extension block and sleeved on the outer side of the guide column, and a second spring is arranged on one side of the guide column.
Further, pressure boost portion includes cylinder and bent shape board, the cylinder rotates and installs the inboard at the drain pipe, and cyclic annular distribution has a plurality of piston chambers on the week side of cylinder, the port in piston chamber is equipped with the seal groove, the one end of seal groove is rotated and is installed bent shape board, the bottom of bent shape board is equipped with the push pedal, the push pedal stretches into in the piston chamber, install reset spring, a plurality of that is equipped with between the bottom surface in piston chamber and the push pedal the piston chamber all communicates through annular and passageway.
Furthermore, the partition part comprises a rod body, a telescopic block, an elastic plate, a movable rod and a disk body; the rod body is symmetrically provided with two sliding grooves communicated with the outside, the middle of the rod body is provided with a communicating groove communicated with the two sliding grooves, and the rod body is also provided with a guide hole communicated with the communicating groove; the sliding groove is internally provided with telescopic blocks in a sliding manner, the end parts of the two telescopic blocks are connected through an elastic plate, a disc body is arranged in the communication groove, a movable rod is fixed on the disc body, and one end of the movable rod penetrates through a guide hole and is connected with the middle part of the elastic plate; wherein, the middle part of the telescopic block is provided with a pressure relief hole; the channel is communicated with a cavity formed by the disc body and the communicating groove.
Furthermore, two rotating rollers are rotatably arranged in the sewage draining exit.
The invention has the following beneficial effects:
1. according to the invention, the plurality of flow blocking parts are obliquely arranged in the static cavity, and sewage to be statically placed passes through the plurality of inclined plates arranged in the flow blocking parts, so that the path of the sewage to be statically placed is effectively increased, the static height is reduced, and the static effect is effectively improved; in addition, the inclined plate is installed on the fixing portion through the connecting seat, the fixing portion is rotatably installed with the rotating portion matched with the connecting seat, and when the rotating portion is impacted through water flow, the inclined plate is driven to rotate through the rotating portion, so that the inclination angle of the inclined plate is increased, sediment on the inclined plate is convenient to fall along the surface of the inclined plate, and the sediment is effectively prevented from being brought out through the water flow.
2. When sewage to be statically placed passes through the inclined plate, the sewage enters the backflow groove along the port or flows upwards along the concave surface, the flow velocity of the sewage in the ascending section of the backflow groove is driven to be higher under the action of gravity due to different lengths of motion paths flowing through the concave surface and the backflow groove, pressure difference is generated on two sides of the sewage to enable the statically placed objects on the concave surface to enter the backflow groove through the through groove, the static objects on the concave surface are cleaned, and the static object collection efficiency is effectively improved.
3. The connecting seat arranged through the connecting mechanism can transversely shake, and after the side surface of the arranged connecting seat is transversely impacted, transverse vibration can be generated under the action of the arranged spring I, so that the static objects accumulated on the inclined plate can be shaken and collected conveniently.
4. After the inclined plate is arranged on the rotating part and rotates, automatic reset can be realized through the second spring arranged under the condition of no stress, and meanwhile, the extension plate arranged can impact the connecting seat, so that the collection of elastic energy is realized, and the shaking-off of standing objects accumulated on the inclined plate is conveniently completed.
5. The cylinder is provided with the piston cavity which is matched with and provided with the curved plate, water flow pushes the curved plate to drive the cylinder, water in the piston cavity is pushed into the channel, water flow energy is utilized, and the use of a power device is reduced.
6. In addition, water enters the sliding groove through the communicating groove, so that the pressure in the sliding groove is increased, the telescopic block is conveniently pushed to extend out, the gap between the two adjacent rod bodies is sealed, pressurized water enters the sedimentation cavity through the pressure relief hole, the pressure in the sedimentation cavity is conveniently increased, and sediments are conveniently discharged. The middle end of the channel is provided with a liquid storage cavity, the air outlet end of the liquid storage cavity is provided with a control valve, and the cylinder is driven to rotate by a motor installed outside to realize pressurization.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic overall sectional structure of the present invention;
FIG. 3 is an enlarged view of the choke portion of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3B according to the present invention;
FIG. 5 is an enlarged schematic view of FIG. 2 at A according to the present invention;
FIG. 6 is a cross-sectional view of the partition according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-shell, 101-baffle, 102-liquid inlet cavity, 103-standing cavity, 104-through hole, 105-sedimentation cavity, 106-guide groove, 107-liquid storage cavity, 108-channel, 2-end cover, 3-liquid inlet pipe, 4-liquid outlet pipe, 5-sewage outlet, 6-supporting leg, 7-flow resisting part, 701-sloping plate, 7011-guide rod, 7012-reflux groove, 7013-concave surface, 7014-through groove, 7015-port, 702-connecting seat, 7021-connecting hole I, 7022-connecting piece, 7023-connecting hole II, 7024-spring I, 703-rotating part, 7031-extension block, 7032-extension plate, 7033-curved groove, 7034-guide column, 7035-spring II, 704-fixing part, 8-pressurizing part, 801-cylinder, 802-piston cavity, 8021-sealing groove, 803-curved plate, 804-annular groove, 9-partition part, 901-rod body, 9011-sliding groove, 9012-communicating groove, 9013-guiding hole, 902-expansion speed, 903-elastic plate, 904-movable rod, 905-disk body and 10-rotating roller.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-6, the present invention is a sewage sedimentation treatment apparatus, including a housing 1 with an opening at the upper end, an end cover 2 is installed at the upper end of the housing 1, a sewage discharge outlet 5 is installed at the lower end of the housing 1, a liquid inlet pipe 3 and a liquid outlet pipe 4 are arranged on the side surface of the housing 1, and the housing 1 is supported by a supporting leg 6, which is characterized in that:
a partition plate 101 is vertically arranged in the shell 1, and divides the interior of the shell 1 into a liquid inlet cavity 102 and a standing cavity 103; the bottom of the standing cavity 103 is provided with a plurality of partitions 9, and the bottom of the standing cavity 103 is divided into a settling cavity 105;
wherein, the liquid inlet pipe 3 is communicated with the liquid inlet cavity 102, the liquid outlet pipe 4 is communicated with the standing cavity 103, the sewage outlet 5 is communicated with the sedimentation cavity 105, and the partition plate 101 is provided with a through hole 104 for communicating the liquid inlet cavity 102 with the standing cavity 103;
a plurality of flow blocking parts 7 are obliquely arranged in the standing cavity 103, a pressurizing part 8 is arranged on the inner side of the liquid outlet pipe 4, and the pressurizing part 8 is communicated with the inside of the partition part 9 through a channel 108.
The through-hole 104 is located at the bottom end of the partition 101. The flow blocking part 7 comprises a sloping plate 701, a connecting seat 702, a rotating part 73 and a fixing part 704, a guide groove 106 and the fixing part 704 are arranged on two opposite inner side surfaces of the standing cavity 103, and the guide groove 106 is positioned at the upper end of the fixing part 704;
one end of the sloping plate 701 is provided with a guide rod 7011, the guide rod 7011 is slidably mounted in the guide groove 106, the bottom end of the sloping plate 701 is provided with a connecting seat 702, and the connecting seat 702 is rotatably mounted on the fixing part 704 through a connecting mechanism;
the fixed portion 704 is further rotatably mounted with a rotating portion 703, and the arc segment of the rotating portion 703 and the arc segment of the connecting seat 702 are respectively provided with teeth.
Sewage to be subjected to standing treatment sequentially passes through the liquid inlet pipe 3 and the liquid inlet cavity 102 to enter the standing cavity 103, the plurality of flow blocking parts 7 are obliquely arranged in the standing cavity 103, and the sewage to be subjected to standing treatment passes through the plurality of inclined plates 701 arranged in the flow blocking parts 7, so that the passing path of the sewage to be subjected to standing treatment is effectively increased, the standing height is reduced, and the standing effect is effectively improved; in addition, the inclined plate 701 is installed on the fixing portion 704 through the connecting seat 702, meanwhile, the fixing portion 704 is rotatably provided with the rotating portion 703 matched with the connecting seat 702, and when the rotating portion 703 is impacted by water flow, the inclined plate 701 is driven to rotate through the rotating portion 703, so that the inclination angle of the inclined plate 701 is increased, precipitates on the inclined plate 701 can fall down along the surface of the inclined plate 701 conveniently, and the precipitates can be effectively prevented from being taken out by the water flow.
The upper side surface of the inclined plate 701 is a concave surface 7013, a backflow groove 7012 is arranged inside the inclined plate 701, a through groove 7014 communicated with the backflow groove 7013 is formed in the concave surface 7013, and a horn-shaped port 7015 is arranged at the inlet end of the backflow groove 7012.
When sewage to be statically treated passes through the inclined plate 701, the sewage respectively flows upwards along the port 7015 into the backflow groove 7012 or along the concave surface 7013, the lengths of the movement paths flowing through the concave surface and the backflow groove 7012 are different, the flow velocity is faster under the action of gravity at the descending section of the backflow groove 7012, so that the flow velocity of liquid in the ascending section of the backflow groove 7012 is conveniently driven, pressure difference is generated at two sides, static objects on the concave surface 7013 enter the backflow groove 7012 through the through groove 7014, the static objects on the concave surface 7013 are cleaned, and the collection efficiency of the static objects is effectively improved.
The connecting mechanism comprises a connecting piece 7022 and a first spring 7024, a first connecting hole 7021 is formed in the mounting end of the connecting base 702, a second connecting hole 7023 which is distributed oppositely is formed in the side face of the first connecting hole 7021, the first connecting hole 7021 is sleeved on a mounting column arranged on the fixing portion 704, the connecting piece 7022 is fixedly mounted on the mounting column, the connecting piece 7022 is provided with a rod body matched with the second connecting hole 7023, and the first spring 7024 is mounted at the tail end of the rod body.
The rotating part 703 comprises an extension block 7031 and an extension plate 7032, the extension block 7031 is sleeved on the other mounting column arranged on the fixing part 704, the extension block 7031 is provided with the extension plate 7032 capable of contacting with the connecting seat 702, the connecting end of the extension block 7031 is provided with a curved groove 7033, the curved groove 7033 is sleeved on the outer side of the guide column 7034, and one side of the guide column 7034 is provided with a second spring 7035.
Install in the rotation portion 703 and rotate the back, can realize automatic the reseing through the second 7035 spring of installation under the circumstances of not atress, extension board 7032 that is equipped with simultaneously can strike connecting seat 702, realizes the collection to elastic energy, is convenient for accomplish and shakes the thing that stews on the swash plate 701 and fall.
The pressurization part 8 comprises a cylinder 801 and a curved plate 803, the cylinder 801 is rotatably installed on the inner side of the liquid outlet pipe 4, a plurality of piston cavities 802 are annularly distributed on the peripheral side surface of the cylinder 801, a sealing groove 8021 is arranged at the end of each piston cavity 802, the curved plate 803 is rotatably installed at one end of the sealing groove 8021, a push plate is arranged at the bottom end of the curved plate 803, the push plate extends into the piston cavities 802, a reset spring is installed between the bottom surface of the piston cavities 802 and the push plate, and the provided piston cavities 802 are all communicated with the channel 108 through a ring groove 804.
The curved plate 803 is installed in the piston cavity 802 that the installed cylinder 801 is provided with in the cooperation, and rivers promote curved plate 803 and drive cylinder 801, realize pushing the inside water of piston cavity 802 into the passageway in, realize the utilization to rivers kinetic energy, reduce power device's use.
The partition part 9 comprises a rod body 901, a telescopic block 902, an elastic plate 903, a movable rod 904 and a disk body 905; the rod body 901 is symmetrically provided with two sliding grooves 9011 communicated with the outside, the middle of the rod body 901 is provided with a communicating groove 9012 communicated with the two sliding grooves 9011, and the rod body 901 is also provided with a guide hole 9013 communicated with the communicating groove 9012;
the sliding groove 9011 is internally provided with a telescopic block 902 in a sliding manner, the end parts of the two telescopic blocks 902 are connected through an elastic plate 903, a tray body 905 is arranged in the communicating groove 9012, a movable rod 904 is fixed on the tray body 905, and one end of the movable rod 904 penetrates through a guide hole 9013 to be connected with the middle part of the elastic plate 903;
wherein, the middle part of the telescopic block 902 is provided with a pressure relief hole;
the passage 108 communicates with the chamber formed by the disk 905 and the communication groove 9012.
The water in the passageway 108 gets into the inside pressure increase that makes of cavity that disk body 905 and intercommunication groove 9012 constitute, thereby promote the downward motion of disk body 905 and drive movable rod 904 and the elastic plate 903 downstream of being connected with movable rod 904, water passes through intercommunication groove 9012 in addition and gets into sliding tray 9011, increase sliding tray 9011 internal pressure, be convenient for promote flexible piece 902 and stretch out, realize the closure in clearance between the adjacent two body of rod 901, the water of pressure boost passes through the pressure release hole and gets into in precipitating chamber 105, be convenient for to the inside pressure in increase precipitating chamber 105, the precipitate of being convenient for discharges.
The middle end of the installed channel 108 is provided with a liquid storage cavity 107, the air outlet end of the liquid storage cavity 107 is provided with a control valve, and the arranged cylinder 801 drives the cylinder to rotate through an externally installed motor to realize pressurization.
Two rotating rollers 10 are rotatably arranged in the sewage draining exit 5.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a sewage sedimentation treatment device, is equipped with an open-ended casing (1) including the upper end, end cover (2) are installed in the upper end cooperation of casing (1), the lower extreme of casing (1) is equipped with drain (5), be equipped with relative distribution's feed liquor pipe (3) and drain pipe (4) on the side of casing (1), be equipped with simultaneously casing (1) supports its characterized in that through supporting leg (6):
a partition plate (101) is vertically arranged in the shell (1), and the interior of the shell (1) is divided into a liquid inlet cavity (102) and a standing cavity (103); the bottom of the standing cavity (103) is provided with a plurality of partitions (9) which divide the bottom of the standing cavity (103) into sedimentation cavities (105);
the liquid inlet pipe (3) is communicated with the liquid inlet cavity (102), the liquid outlet pipe (4) is communicated with the standing cavity (103), the sewage outlet (5) is communicated with the sedimentation cavity (105), and the partition plate (101) is provided with a through hole (104) for communicating the liquid inlet cavity (102) with the standing cavity (103);
a plurality of flow blocking portions (7) are obliquely arranged in the standing cavity (103), a pressurizing portion (8) is installed on the inner side of the liquid outlet pipe (4), and the pressurizing portion (8) is communicated with the inner portion of the partition portion (9) through a channel (108).
2. A sewage precipitation treatment plant according to claim 1, wherein said inlet pipe (3) and outlet pipe (4) are both located at the upper end of the housing (1).
3. A sewage precipitation treatment unit according to claim 1, wherein said through-holes (104) are located at the bottom end of the partition (101).
4. The sewage precipitation treatment device according to claim 1, wherein the flow blocking portion (7) comprises a sloping plate (701), a connecting seat (702), a rotating portion (73) and a fixing portion (704),
a guide groove (106) and a fixing part (704) are arranged on two opposite inner side surfaces of the standing cavity (103), and the guide groove (106) is positioned at the upper end of the fixing part (704);
one end of the inclined plate (701) is provided with a guide rod (7011), the guide rod (7011) is slidably mounted in the guide groove (106), the bottom end of the inclined plate (701) is provided with a connecting seat (702), and the connecting seat (702) is rotatably mounted on the fixing part (704) through a connecting mechanism;
the fixed part (704) is further rotatably provided with a rotating part (703), and the arc section of the rotating part (703) and the arc section of the connecting seat (702) are respectively provided with teeth.
5. The sewage precipitation treatment device according to claim 4, wherein the upper side surface of the inclined plate (701) is a concave surface (7013), a backflow groove (7012) is arranged inside the inclined plate (701), a through groove (7014) communicated with the backflow groove (7013) is formed in the concave surface (7013), and a trumpet-shaped port (7015) is arranged at the inlet end of the backflow groove (7012).
6. The sewage precipitation treatment device according to claim 4, wherein the connecting mechanism comprises a connecting piece (7022) and a first spring (7024), a first connecting hole (7021) is formed in the mounting end of the connecting seat (702), a second connecting hole (7023) which is distributed oppositely is formed in the side face of the first connecting hole (7021), the first connecting hole (7021) is sleeved on a mounting column which is arranged on the fixing portion (704), the connecting piece (7022) is fixedly mounted on the mounting column, the connecting piece (7022) is provided with a rod body which is matched with the second connecting hole (7023), and the first spring (7024) is mounted at the tail end of the rod body.
7. The sewage sedimentation treatment apparatus according to claim 4, wherein the rotating portion (703) comprises an extension block (7031) and an extension plate (7032), the extension block (7031) is sleeved on another mounting post arranged on the fixing portion (704), the extension plate (7032) which can contact the connecting seat (702) is arranged on the extension block (7031), a curved groove (7033) is arranged at the connecting end of the extension block (7031), the curved groove (7033) is sleeved outside the guide post (7034), and a second spring (7035) is arranged on one side of the guide post (7034).
8. The sewage sedimentation treatment apparatus according to claim 1, wherein the pressurization part (8) comprises a cylinder (801) and a curved plate (803), the cylinder (801) is rotatably installed inside the liquid outlet pipe (4), a plurality of piston cavities (802) are annularly distributed on the circumferential side surface of the cylinder (801), a sealing groove (8021) is formed in a port of each piston cavity (802), the curved plate (803) is rotatably installed at one end of the sealing groove (8021), a push plate is arranged at the bottom end of the curved plate (803), the push plate extends into the piston cavities (802), a return spring is installed between the bottom surface of the piston cavities (802) and the push plate, and the piston cavities (802) are communicated with the channel (108) through annular grooves (804).
9. The sewage precipitation treatment device according to claim 1, wherein said partition (9) comprises a rod body (901), a telescopic block (902), an elastic plate (903), a movable rod (904) and a tray body (905);
the novel telescopic rod is characterized in that two sliding grooves (9011) communicated with the outside are symmetrically formed in the rod body (901), a communication groove (9012) communicated with the two sliding grooves (9011) is formed in the middle of the rod body (901), and a guide hole (9013) communicated with the communication groove (9012) is formed in the rod body (901);
the telescopic blocks (902) are arranged in the sliding groove (9011) in a sliding mode, the end portions of the two telescopic blocks (902) are connected through an elastic plate (903), a disc body (905) is arranged in the communicating groove (9012), a movable rod (904) is fixed on the disc body (905), and one end of the movable rod (904) penetrates through a guide hole (9013) to be connected with the middle of the elastic plate (903);
wherein, the middle part of the telescopic block (902) is provided with a pressure relief hole;
the channel (108) is communicated with a chamber formed by the disc body (905) and the communication groove (9012).
10. A sewage precipitation treatment plant according to claim 1, wherein said sewage discharge outlet (5) is rotatably mounted with two rotatable rollers (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110217315.1A CN112999704A (en) | 2021-02-26 | 2021-02-26 | Sewage precipitation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110217315.1A CN112999704A (en) | 2021-02-26 | 2021-02-26 | Sewage precipitation treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112999704A true CN112999704A (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110217315.1A Withdrawn CN112999704A (en) | 2021-02-26 | 2021-02-26 | Sewage precipitation treatment device |
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| CN (1) | CN112999704A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130068A (en) * | 2021-10-26 | 2022-03-04 | 黄文强 | Urban industrial sewage treatment system |
| CN115845492A (en) * | 2023-02-16 | 2023-03-28 | 湖南贵友新材料科技股份有限公司 | Multistage separation's water treatment facilities |
| CN115845492B (en) * | 2023-02-16 | 2024-05-28 | 湖南贵友新材料科技股份有限公司 | Multistage separation's water treatment facilities |
-
2021
- 2021-02-26 CN CN202110217315.1A patent/CN112999704A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130068A (en) * | 2021-10-26 | 2022-03-04 | 黄文强 | Urban industrial sewage treatment system |
| CN115845492A (en) * | 2023-02-16 | 2023-03-28 | 湖南贵友新材料科技股份有限公司 | Multistage separation's water treatment facilities |
| CN115845492B (en) * | 2023-02-16 | 2024-05-28 | 湖南贵友新材料科技股份有限公司 | Multistage separation's water treatment facilities |
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Application publication date: 20210622 |