CN217092284U

CN217092284U - Circulation type domestic sewage treatment device

Info

Publication number: CN217092284U
Application number: CN202220442723.7U
Authority: CN
Inventors: 任娟娟
Original assignee: Suzhou Ziyun Construction Engineering Co ltd
Current assignee: Suzhou Ziyun Construction Engineering Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-08-02
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a circulation type domestic sewage treatment device relates to sewage treatment technical field, aims at solving traditional sewage treatment device's the easy problem that is blockked up of filter part. The key points of the technical scheme are as follows: the filter comprises a hollow holding part with an opening at the top, a separator is fixedly connected in the holding part, and a filter cavity is enclosed between the separator and the holding part. The utility model discloses a setting up of structure realizes discharging in the filtering part and reducing the normal filtering capability of big piece impurity jam filtering part influence filtering part to the collection of sewage and the rainwater bold impurity among the distribution of rain and sewage processing procedure for sewage and rainwater pass through rapidly when passing through the filtering part, reduce the influence of the sewage of high concentration in earlier stage to later stage rainwater collecting process, realize that rainwater and sewage more fully separate and recycle handle.

Description

Circulation type domestic sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field, more specifically say, it relates to a circulation type domestic sewage treatment plant.

Background

Domestic sewage is wastewater discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like.

Along with the continuous improvement of people's standard of living, people's environmental protection consciousness is also higher and higher, just can discharge in the middle of the natural environment after all need through handling to all kinds of pollutants, also be so to domestic sewage, utilize waste water treatment plant to realize the processing procedure to waste water usually, domestic sewage removes the sewage of collecting in people's living environment and also collects the rainwater and carries out the recycle of water resource, the rainwater usually can bring some big solid-state impurity in the middle of the natural environment, along with the impurity jam in the waste water treatment plant's of live time filter part can be by sewage, need just can continue normal course after its clearance, influence the holistic continuity of waste water treatment plant, and then can influence waste water treatment's efficiency, therefore it is very necessary to set up a structure and solve foretell technical problem.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a circulation type domestic sewage treatment device reaches the purpose that improves waste water treatment device waste water treatment efficiency through the setting of structure.

The above technical purpose of the present invention can be achieved by the following technical solutions: this circulation type domestic sewage treatment device, including inside cavity and open-top's the piece that holds, hold the interior fixedly connected with separator of piece, enclose between separator and the piece that holds and be equipped with the filter chamber, the first filter of one side fixedly connected with of filter chamber near the bottom, hold and set up a plurality of blown down tanks with the filter chamber intercommunication on the piece, the outside fixedly connected with of holding the piece and the blown down tank intercommunication connect the workbin, it is connected with the drive to fall into the pay-off portion that connects the workbin to hold the solid impurity that is connected with on the piece.

By adopting the technical scheme: hold the piece and realize the holistic stable stay of structure, let in the filter chamber with domestic sewage, realize the filtering action to the domestic sewage of filter chamber under the effect of first filter, promote solid-state impurity on the first filter under the effect of pay-off portion and wear out and fall into from the blown down tank and connect the workbin, reduce the impurity content that first filter plate surface is detained, and then ensure the stability of first filter and the whole filtering quality of structure.

The utility model discloses further set up to: the feeding part comprises a feeding piece which is rotatably connected with the containing piece and the bottom of the feeding piece is abutted against the first filter plate, the bottom surface of the material receiving box close to one side of the feeding piece is set to be a high bottom surface, the bottom surface of the material receiving box far away from one side of the feeding piece is set to be a low bottom surface, the high bottom surface is connected with the low bottom surface through a feeding inclined plane, the high bottom surface is attached to the bottom surface of the feeding piece, the containing piece is fixedly connected with a driving piece for driving the feeding piece to rotate, and a plurality of blanking troughs which penetrate through the feeding piece along the vertical direction are distributed on the feeding piece in a circumferential array mode.

By adopting the technical scheme: the driving piece rotates and drives the pay-off piece and rotate, and the pay-off piece rotates and drives the charging chute and rotate, and charging chute pivoted in-process a plurality of charging chutes's bottom is in turn through the pay-off inclined plane, and solid-state impurity in the charging chute drops and falls to the pay-off inclined plane from the bottom of charging chute on, makes solid-state impurity fall to low bottom surface under the effect of pay-off inclined plane direction.

The utility model discloses further set up to: and the solid part between every two adjacent charging chutes is provided with a separation plate, the top surface of the separation plate is lower than that of the feeding piece, and the top of the separation plate is provided with an arc surface.

By adopting the technical scheme: the top setting of division board is in the structure that is less than pay-off top surface, and this setting can avoid solid-state impurity to fall the top of division board and then wear out in the pay-off, ensures the stability of pay-off function, utilizes the guide effect of cambered surface can make the material better from the top landing of division board simultaneously.

The utility model discloses further set up to: the feeding device is characterized in that a second filter plate with the bottom surface parallel to the bottom of the feeding piece is arranged at the position, close to the bottom, of the charging chute, one end of the second filter plate is hinged to the feeding piece, and the second filter plate is screwed out from the bottom of the charging chute around a hinged point of the second filter plate.

By adopting the technical scheme: when the second filter passes through the pay-off inclined plane, under the effect of gravity that gravity and second filter self that solid-state impurity has received for the charging chute can be worn out to the second filter, makes the impurity at second filter top can stably drop to connect in the workbin.

The utility model discloses further set up to: the extension line of the joint of the feeding inclined plane and the high bottom surface is intersected with the rotation axis of the feeding piece.

By adopting the technical scheme: this setting ensures that the second filter can be pushed back to the charging conduit better when moving to the contact department of pay-off inclined plane and high bottom surface, and then ensures the stability of second filter and pay-off piece function.

The utility model discloses further set up to: offer on the periphery wall of pay-off piece with division board length direction unanimous and extend to a plurality of mounting grooves in the division board, can dismantle in the mounting groove and be connected with the brush piece.

By adopting the technical scheme: realize through the mounting groove that sets up that stable dismantlement between brush piece and pay-off piece is connected, rotate through the pay-off piece and drive the brush piece and rotate, the brush piece rotates and realizes the stable clear away of first filter plate surface impurity, ensures first filter filtering capability's stability.

The utility model discloses further set up to: the low bottom surface is higher than the liquid level in the containing piece, and a plurality of backflow holes communicated with the inside of the containing piece are formed in the containing piece close to the low bottom surface.

By adopting the technical scheme: this setting utilizes the difference in height that exists between low bottom surface and the interior liquid level of holding for the liquid of low bottom surface department can be from the stable backward flow of backward flow hole to holding in the piece.

To sum up, the utility model discloses following beneficial effect has:

hold the piece and realize the holistic stable stay of structure, let in the filter chamber with domestic sewage, realize the filtering action to the domestic sewage of filter chamber under the effect of first filter, promote solid-state impurity on the first filter under the effect of pay-off portion and wear out and fall into from the blown down tank and connect the workbin, reduce the impurity content that first filter plate surface is detained, and then ensure the stability of first filter and the whole filtering quality of structure.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a first cross-sectional view of the present invention;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is a second cross-sectional view of the present invention;

fig. 6 is an enlarged view at C in fig. 5.

In the figure: 1. a holding member; 2. a separator; 3. a filter chamber; 4. a first filter plate; 5. a discharge chute; 6. a material receiving box; 7. a feeding member; 8. a high bottom surface; 9. a lower bottom surface; 10. a feeding inclined plane; 11. a drive member; 12. a charging chute; 13. a partition plate; 14. a second filter plate; 15. mounting grooves; 16. brushing blocks; 17. and (4) a backflow hole.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The circulating type domestic sewage treatment device is shown in figures 1-4, and comprises a hollow containing part 1 with an opening at the top, stable support for each part in the structure is realized under the action of the containing part 1, the stability of the whole function of the structure is ensured, a separating part 2 is fixedly connected in the containing part 1, a filter chamber 3 is enclosed between the separating part 2 and the containing part 1, one side of the filter chamber 3 close to the bottom is fixedly connected with a first filter plate 4, the filtering function for the domestic sewage flowing into the filter chamber 3 is realized by the arranged first filter plate 4, so that impurities in the domestic sewage can better stay in the filter chamber 3, the solid impurity amount in the domestic sewage flowing into the containing part 1 is reduced, a plurality of discharge grooves 5 communicated with the filter chamber 3 are arranged on the containing part 1, a material receiving box 6 communicated with the discharge grooves 5 is fixedly connected at the outer side of the containing part 1, it falls into the pay-off portion that connects workbin 6 to hold to rotate to be connected with on 1 and drive the solid-state impurity that falls into in the filter chamber 3, can realize the pushing action to the solid-state impurity that filters down on first filter 4 under the effect of pay-off portion for solid-state impurity on first filter 4 can fall into through blown down tank 5 and connect workbin 6, and then reduces the amount of solid-state impurity on first filter 4 surface, ensures first filter 4 and the whole filtering quality's of structure stability.

As shown in fig. 4-6, the feeding portion includes a feeding member 7 rotatably connected to the containing member 1 and having a bottom abutting against the first filter plate 4, a bottom surface of the material receiving box 6 near one side of the feeding member 7 is set to be a high bottom surface 8, a bottom surface of the material receiving box 6 far from one side of the feeding member 7 is set to be a low bottom surface 9, the high bottom surface 8 is connected to the low bottom surface 9 through a feeding inclined surface 10, the high bottom surface 8 is attached to the bottom surface of the feeding member 7, under the action of the feeding inclined surface 10, impurities falling onto the feeding inclined surface 10 are subjected to component force of gravity of the impurities along the feeding inclined surface 10, so that the impurities can better fall into the material receiving box 6 for storage, a driving member 11 for driving the feeding member 7 to rotate is fixedly connected to the containing member 1, the driving member 11 is set to be a motor, an output shaft of the motor is fixedly connected to the feeding member 7, the motor rotates to drive the feeding member 7 to rotate, a plurality of blanking slots 12 vertically penetrating through the feeding member 7 are distributed in a circumferential array, the charging conduit 12 who sets up is arranged in realizing the temporary storage to impurity in the sewage, and the in-process that can drive the material feeding member 7 pivoted in-process impurity in the charging conduit 12 shifts out from filter chamber 3 in and falls into from charging conduit 12 and connect the storage of workbin 6, ensures the stability of first filter 4 filtering quality.

As shown in fig. 5 and 6, the solid part between two adjacent charging chutes 12 is set as the separation plate 13, the top surface of the separation plate 13 is lower than the top surface of the feeding piece 7, and the top surface of the separation plate 13 is set as an arc surface, so that the impurities falling to the top surface of the separation plate 13 can be prevented from penetrating out of the feeding piece 7, the stability of the feeding function of the feeding piece 7 is ensured, the guide effect on the impurities falling to the top surface of the separation plate 13 can be realized through the arc surface arranged at the top of the separation plate 13, and the amount of the impurities accumulated at the top of the separation plate 13 is reduced.

As shown in fig. 5 and 6, the position of the bottom of the charging chute 12 is provided with a second filter plate 14 with a bottom surface flush with the bottom of the feeding member 7, one end of the second filter plate 14 is hinged with the feeding member 7, a connecting hole is formed in the charging chute 12, a connecting rod which penetrates into the connecting hole and rotates in the connecting hole is fixedly connected to the second filter plate 14, the second filter plate 14 is stably hinged with the feeding member 7 through the rotation of the connecting rod and the connecting hole, the second filter plate 14 is screwed out from the bottom of the charging chute 12 around the hinged point, the extension line of the connection position of the feeding inclined plane 10 and the high bottom surface 8 is intersected with the rotation axis of the feeding member 7, and when the connection position is contacted with the bottom of the second filter plate 14 when the connection position is arranged in the path of the second filter plate 14, the second filter plate 14 is pushed to stably retract into the charging chute 12.

As shown in fig. 1-6, a plurality of mounting grooves 15 which are consistent with the length direction of the partition plate 13 and extend into the partition plate 13 are formed in the peripheral wall of the feeding piece 7, the section shape of each mounting groove 15 is T-shaped, a brush block 16 is detachably connected in each mounting groove 15, the top of each brush block 16 is fixedly connected with a mounting block embedded in the corresponding mounting groove 15, a plurality of bristles are fixedly connected to the bottom of each mounting block, the mounting blocks and the bristles can be driven to pass through the top surface of the first filter plate 4 in the rotating process of the feeding piece 7, the cleaning process of impurities on the surface of the first filter plate 4 is realized, and the stability of the filtering function of the first filter plate 4 is ensured.

As shown in fig. 1-6, the lower bottom surface 9 is higher than the liquid level in the container 1, the container 1 near the lower bottom surface 9 is provided with a plurality of backflow holes 17 communicated with the inside of the container 1, the arrangement ensures that the backflow holes 17 are located above the liquid level in the container 1, so that the sewage on the lower bottom surface 9 can flow back to the container 1 through the backflow holes 17, the separation of solid impurities can be realized through the backflow holes 17, and the amount of solid impurities in the sewage in the container 1 is reduced.

The working principle is as follows: domestic sewage is led into the blanking groove 12, the sewage flows downwards under the action of gravity borne by the sewage, the domestic sewage flows into the containing part 1 after passing through the filtering action of the second filter plate 14 and the first filter plate 4, solid impurities in the domestic sewage stay on the surface of the second filter plate 14, the driving part 11 drives the feeding part 7 to rotate, the feeding part 7 rotates to drive the second filter plate 14 and the solid impurities at the top of the second filter plate to move, when one side of the second filter plate 14, far away from the hinged part of the second filter plate 14, penetrates out of the blanking groove 12 and is in a suspended state, the second filter plate 14 is screwed out of the blanking groove 12 under the action of the gravity of the second filter plate 14 and the gravity of the solid impurities, the solid impurities on the surface of the second filter plate 14 fall onto the feeding inclined surface 10, and under the action of the feeding inclined surface 10, the solid impurities fall onto the low bottom surface 9 under the action of the component force of the gravity along the direction of the feeding inclined surface 10, moisture in the solid-state impurity on the low bottom surface 9 flows back to holding in the piece 1 from return-flow hole 17, when second filter 14 and pay-off inclined plane 10 and the laminating of 8 junctions of high bottom surface, under the effect that this department promoted for second filter 14 retracts gradually into silo 12 in, ensures the stability of 14 integral filtration performances of second filter, and the aforesaid is just so the utility model discloses a theory of operation.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a circulation type domestic sewage treatment device, includes inside cavity and open-top's holding member (1), its characterized in that: hold fixedly connected with separator (2) in piece (1), separator (2) and hold and enclose between piece (1) and be equipped with filter chamber (3), filter chamber (3) are close to one side fixedly connected with first filter (4) of bottom, hold and set up a plurality of blown down tanks (5) with filter chamber (3) intercommunication on piece (1), the outside fixedly connected with that holds piece (1) and blown down tank (5) intercommunication connect workbin (6), it is connected with the drive to rotate on piece (1) and falls into the pay-off portion that connects workbin (6) to the solid-state impurity in filter chamber (3).

2. The circulation type domestic sewage treatment apparatus according to claim 1, wherein: the feeding part comprises a feeding piece (7) which is rotatably connected with the containing piece (1) and the bottom of the feeding piece (7) is abutted against the first filter plate (4), the bottom surface of the material receiving box (6) close to one side of the feeding piece (7) is set to be a high bottom surface (8), the bottom surface of the material receiving box (6) far away from one side of the feeding piece (7) is set to be a low bottom surface (9), the high bottom surface (8) is connected with the low bottom surface (9) through a feeding inclined surface (10), the high bottom surface (8) is attached to the bottom surface of the feeding piece (7), a driving piece (11) for driving the feeding piece (7) to rotate is fixedly connected onto the containing piece (1), and a plurality of blanking grooves (12) penetrating through the feeding piece (7) along the vertical direction are distributed on the circumference of the feeding piece (7).

3. The circulation type domestic sewage treatment apparatus according to claim 2, wherein: the solid part between two adjacent charging chutes (12) is provided with a separation plate (13), the top surface of the separation plate (13) is lower than that of the feeding piece (7), and the top of the separation plate is provided with an arc surface.

4. The circulation type domestic sewage treatment apparatus according to claim 3, wherein: the feeding trough is characterized in that a second filter plate (14) with the bottom surface flush with the bottom of the feeding piece (7) is arranged at the position, close to the bottom, of the feeding trough (12), one end of the second filter plate (14) is hinged to the feeding piece (7), and the second filter plate (14) is screwed out from the bottom of the feeding trough (12) around a hinged point of the second filter plate.

5. The circulation type domestic sewage treatment apparatus according to claim 4, wherein: the extension line of the joint of the feeding inclined plane (10) and the high bottom surface (8) is intersected with the rotation axis of the feeding piece (7).

6. The circulation type domestic sewage treatment apparatus according to claim 3, wherein: offer on the periphery wall of pay-off piece (7) with division board (13) length direction unanimous and extend to a plurality of mounting grooves (15) in division board (13), can dismantle in mounting groove (15) and be connected with brush piece (16).

7. The circulation type domestic sewage treatment apparatus according to claim 2, wherein: the low bottom surface (9) is higher than the liquid level in the containing part (1), and a plurality of backflow holes (17) communicated with the inside of the containing part (1) are formed in the containing part (1) close to the low bottom surface (9).