CN219630723U

CN219630723U - Energy-saving emission-reduction type town sewage treatment device

Info

Publication number: CN219630723U
Application number: CN202320663911.7U
Authority: CN
Inventors: 倪玲铜; 戴梅涵; 肖建茜; 林玲芝; 陈梦露; 余雄伟
Original assignee: Qizilin Ecological Construction Co ltd
Current assignee: Qizilin Ecological Construction Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-09-05
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses an energy-saving emission-reducing urban sewage treatment device, which relates to the field of sewage treatment and comprises a machine body, wherein the machine body is provided with a filter tank and a sewage purification tank, the filter tank is provided with a filter tank and a cover plate, the filter tank is provided with a filter screen, the filter screen slides on the wall of the filter tank, the sliding direction of the filter screen is in a vertical direction, the filter tank is also provided with a reset spring, and the elasticity of the reset spring limits the filter screen to move towards the direction close to the bottom of the filter tank; the filter tank is also provided with a limiting hole and a limiting block, and when the filter screen moves towards the direction close to the bottom of the filter tank, the filter screen props against the limiting block to enable the limiting block to protrude out of the outer wall of the filter tank; the filter tank is equipped with feed liquor pipe and drain pipe, drain pipe intercommunication filter tank and sewage purification case, and this kind of design has promoted the filtration efficiency of filter tank, has reduced the content of impurity in the sewage to carry out the retreatment of sewage through the purifying box, reduced the emission of harmful substance in the wasting of resources and the sewage, energy saving and emission reduction effect is more.

Description

Energy-saving emission-reduction type town sewage treatment device

Technical Field

The utility model relates to the field of sewage treatment, in particular to an energy-saving and emission-reducing town sewage treatment device.

Background

Town sewage refers to domestic sewage of residents in towns, sewage discharged from institutions, schools, hospitals, commercial service institutions and various public facilities, industrial wastewater and initial rainwater which are allowed to be discharged into a town sewage collecting system, and sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused.

The utility model discloses an energy-conserving emission reduction formula town sewage treatment plant of chinese practical patent of patent bulletin number CN212833200U, including the collecting box, one side fixedly connected with water inlet of collecting box, and one side fixedly connected with connecting pipe of collecting box, one side fixedly connected with purifying box of connecting pipe, and one side fixedly connected with outlet pipe of purifying box, the internally mounted of connecting pipe has anti-return mechanism, the internally mounted of purifying box has purifying mechanism, the internally mounted of collecting box has interception mechanism.

In actual use, because the sewage contains more impurities, the sewage needs to be subjected to preliminary filtration treatment, and in the treatment, the filter screen needs to be cleaned or replaced after filtering a certain amount of sewage so as to ensure the filtration efficiency.

Disclosure of Invention

In order to solve the problem that the use state of the filter screen is inconvenient to judge, the utility model provides an energy-saving and emission-reduction town sewage treatment device.

The utility model provides an energy-saving and emission-reducing urban sewage treatment device, which adopts the following technical scheme:

the utility model provides an energy-saving and emission-reduction type town sewage treatment device, includes the organism, the organism is equipped with rose box and sewage purification case, the rose box is equipped with filter vat and apron, the apron lid closes the filter vat, the filter vat is equipped with the filter screen, the filter screen slides in the filter vat cell wall, the slip direction of filter screen is vertical direction, the rose box still is equipped with reset spring, reset spring's elasticity restriction filter screen moves towards the direction that is close to the filter vat tank bottom; the filter box is further provided with a limiting hole and a limiting block, the limiting hole penetrates through the filter box to the wall of the limiting groove, the limiting block slides in the limiting hole, and the sliding direction of the limiting block is the penetrating direction of the limiting hole; when the filter screen moves towards the direction close to the bottom of the filter tank, the filter screen props against the limiting block, so that the limiting block protrudes out of the outer wall of the filter tank; the filter tank is provided with a liquid inlet pipe and a liquid outlet pipe, and the liquid outlet pipe is communicated with the filter tank and the sewage purifying tank.

Through the technical scheme, in actual use, a large amount of impurities exist on the surface of the filter screen after a certain amount of sewage is filtered, and the impurities influence the filtration of the filter screen, so that the filter screen needs to be replaced or cleaned in time to remove the impurities; the filter screen slides on the wall of the filter tank, and the filter screen is limited to move towards the direction close to the bottom of the filter tank by the reset spring, so that the filter screen does not contact the limiting block during normal operation; when certain impurities are accumulated on the filter screen, the filter efficiency of the filter screen is reduced, liquid above the filter screen cannot be discharged in time, the filter screen moves downwards and pushes the limiting block, the limiting block protrudes out of the outer wall of the filter tank, workers observe that the limiting block protrudes out of the surface of the filter tank, the sewage conveying of the filter tank can be stopped, the impurities of the filter screen are removed, the filter efficiency of the filter tank is improved, the impurity content in the sewage is reduced, the sewage is treated again through the purifying tank, and the emission of harmful substances in the sewage is reduced.

Further, the groove wall of the filter groove is provided with a placing groove, and the return spring is positioned in the placing groove; the filter screen is provided with a shielding plate, and the shielding plate covers the placing groove.

Through above-mentioned technical scheme, in the in-service use, the less impurity of granule can pass through the filter screen and probably influence reset spring's normal work, sets up standing groove and shielding plate, restricts the less impurity of granule to reset spring's influence.

Further, the tank bottom of the filter tank is provided with a separation plate, the separation plate separates the filter tank into a liquid storage area and a material storage area, the filter screen is positioned in the liquid storage area, and the liquid outlet pipe and the liquid inlet pipe are communicated with the liquid storage area for passing.

Above-mentioned technical scheme, when the impurity of actual processing filter screen filtration, deposit impurity in the storage district, be convenient for impurity place, reduced the time that places impurity and spent for whole filterable efficiency is higher.

Further, the filter screen is provided with a rotating shaft, the rotating shaft is positioned on one side of the separation plate away from the bottom of the filter tank, and the rotating shaft rotates on the wall of the filter tank.

Through above-mentioned technical scheme, set up the pivot and make the filter screen can take place to rotate, pour the impurity of filter screen filtration into the storage district directly through rotating the filter screen for holistic use is more convenient.

Further, the filter screen is provided with a force plate, and the force plate is positioned at one end of the filter screen far away from the bottom of the filter tank.

Through above-mentioned technical scheme, in the in-service use, the filterable impurity of filter screen top influences the user and contacts with the filter screen, and the user often can only carry out the upset of filter screen through the filtration pore of acting on the filter screen, and sets up the impetus board, and the user of being convenient for overturns the filter screen.

Further, the force plate is positioned on one side of the filter screen far away from the rotating shaft.

Through above-mentioned technical scheme, compare in setting up the adhesion plate in the position that is close to the pivot, the user spends less strength alright carry out the upset of filter screen for holistic use is more convenient.

Further, the filter box is provided with a yielding hole, the yielding hole penetrates through the filter box to the filter tank, and the rotating shaft penetrates through the yielding hole and protrudes out of the outer wall of the filter box.

Through the technical scheme, in actual use, a user often needs to turn over the filter screen after opening the cover plate, and the user needs to approach sewage, so that the problem that the user can turn over the filter screen after opening the cover plate is solved, and the user experience is improved; secondly in such cases the force plate is only used in cases where the filter screen member is stuck, which results in a less convenient turning by turning the spindle.

Further, the filter box is provided with a sealing plate, the sealing plate is sleeved on the outer wall of the rotating shaft, and the sealing plate covers the abdication hole.

Through above-mentioned technical scheme, set up the closing plate, reduced the condition that sewage flows out the rose box from the filter vat through the hole of stepping down.

In summary, the present utility model includes at least one of the following beneficial technical effects:

(1) Through setting up the stopper, promoted the filtration efficiency of rose box, reduced the content of impurity in the sewage to carry out the retreatment of sewage through the purifying box, reduced the emission of harmful substance in the sewage;

(2) The filter screen can rotate through the arrangement of the rotating shaft, and impurities filtered by the filter screen are directly poured into the storage area through rotating the filter screen, so that the whole use is more convenient;

(3) Through setting up the hole of stepping down, reduce the user and open the condition that the apron just can carry out the filter screen upset, promote user experience.

Drawings

Fig. 1 is an overall schematic of an embodiment.

Fig. 2 is a schematic cross-sectional view of an embodiment.

Fig. 3 is an enlarged schematic view of a in fig. 2.

Reference numerals: 1. a body; 2. a filter box; 3. a sewage purifying tank; 4. a filter tank; 5. a cover plate; 6. a filter chamber; 7. a liquid inlet pipe; 8. a liquid outlet pipe; 9. a partition plate; 10. a liquid storage area; 11. a storage area; 12. a filter screen; 13. a rotating shaft; 14. a force plate; 15. a placement groove; 16. a return spring; 17. a limiting hole; 18. a limiting block; 19. a limit rod; 20. a collision block; 21. an inclined surface; 22. a relief hole; 23. a first limit spring; 24. a handle; 25. and (5) sealing the plate.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The embodiment of the utility model discloses an energy-saving and emission-reducing town sewage treatment device.

Examples:

referring to fig. 1 and 2, an energy-saving emission-reduction town sewage treatment device comprises a machine body 1, wherein the machine body 1 is provided with a filter tank 2 and a sewage purification tank 3, the filter tank 2 is provided with a filter tank 4 and a cover plate 5, and the cover plate 5 covers the filter tank 4 to form a filter cavity 6. The filter tank 2 is also provided with a liquid inlet pipe 7 and a liquid outlet pipe 8, the liquid inlet pipe 7 is positioned on the outer wall of the filter tank 2, and the liquid inlet pipe 7 is communicated with the filter cavity 6. The drain pipe 8 is located the filter tank 2 outer wall, and the height of drain pipe 8 is less than the height of feed liquor pipe 7, and drain pipe 8 intercommunication filter tank 2 and sewage purification case 3.

Referring to fig. 2 and 3, a partition plate 9 is arranged at the bottom of the filter tank 4, the partition plate 9 divides the filter tank 4 into a liquid storage area 10 and a material storage area 11, and the liquid outlet pipe 8 and the liquid inlet pipe 7 are both communicated with the liquid storage area 10. The filter tank 4 is also provided with a filter screen 12, and the filter screen 12 is positioned in the liquid storage area 10. The filter screen 12 slides on the wall of the filter tank 4, and the sliding direction of the filter screen 12 is the vertical direction. The filter screen 12 is provided with a rotating shaft 13, and the rotating shaft 13 rotates with the wall of the filter tank 4. The rotating shaft 13 rotates the filter screen 12 and pours impurities on the filter screen 12 into the storage area 11. The filter screen 12 is also provided with a force plate 14, and the force plate 14 is positioned at one end of the filter screen 12 away from the bottom of the filter tank 4. The force plate 14 is positioned on one side of the filter screen 12 away from the rotating shaft 13.

The filter tank 4 is provided with a placing groove 15, the placing groove 15 is positioned on the side wall of the filter tank 4, the groove wall of the placing groove 15 is provided with a return spring 16, one end of the return spring 16 is connected with the groove wall of the placing groove 15, the other end of the return spring 16 is connected with the filter screen 12, and the elastic force of the return spring 16 limits the filter screen 12 to move towards the direction close to the groove bottom of the filter tank 4. The filter tank 2 is further provided with a limiting hole 17 and a limiting block 18, the limiting hole 17 is positioned on the side wall of the filter tank 2, the height of the limiting hole 17 is lower than that of the filter screen 12, the limiting hole 17 penetrates through the filter tank 2 to the placing groove 15, the limiting block 18 slides in the limiting hole 17, and the sliding direction of the limiting block 18 is the penetrating direction of the limiting hole 17. In actual use, the limiting block 18 comprises a limiting rod 19 and a collision block 20, and the limiting rod 19 penetrates through the limiting hole 17. The abutting block 20 is located at one end of the limit rod 19 close to the return spring 16. One end of the abutting block 20, which is close to the limiting rod 19, is provided with a first limiting spring 23, one end of the first limiting spring 23 is connected with the bottom of the placing groove 15, the other end of the first limiting spring is connected with the abutting block 20, and the elastic force of the first limiting spring 23 limits the abutting block 20 to move towards the direction close to the bottom of the placing groove 15. The abutting block 20 is further provided with an inclined surface 21, the inclined surface 21 is located at one end of the abutting block 20 close to the filter screen 12, the inclined surface 21 extends in a direction away from the filter screen 12 and in a direction away from the limiting rod 19, and the inclined surface 21 is used for abutting the filter screen 12.

When the filter screen 12 does not collide with the inclined surface 21, one end of the limiting rod 19 away from the collision block 20 is flush with the surface of the filter tank 2, and when the filter screen 12 moves towards the direction close to the bottom of the filter tank 4, the filter screen 12 collides with the limiting block 18, so that the limiting block 18 protrudes out of the outer wall of the filter tank 2.

The filter box 2 is provided with the hole 22 of stepping down, the hole 22 of stepping down takes the form of rectangular shape, the hole 22 of stepping down is equipped with two, and two holes 22 of stepping down are located the filter box 2 both sides respectively. The relief hole 22 penetrates through the filter box 2 to the liquid storage area 10, the relief hole 22 is provided with a second limit spring, one end of the second limit spring is connected with the wall of the relief hole 22, the other end of the second limit spring is connected with one end of the filter screen 12, which is close to the bottom of the filter tank 4, and the elasticity of the second limit spring limits the filter screen 12 to move towards the direction, which is close to the bottom of the filter tank 4. The rotating shaft 13 passes through the abdication hole 22 and protrudes out of the outer wall of the filter box 2, a rotating handle 24 and a sealing plate 25 are arranged on the part of the rotating shaft 13 positioned on the outer wall of the filter box 2, the sealing plate 25 is sleeved on the outer wall of the rotating shaft 13, and the sealing plate 25 covers the abdication hole 22.

The working principle of the embodiment is as follows:

in actual use, sewage is introduced into the filter cavity 6 through the liquid inlet pipe 7, and as the filter screen 12 filters the sewage, the foreign matters placed on the filter screen 12 are increased, the speed of liquid passing through the filter screen 12 is reduced, and the filter screen 12 moves towards the direction approaching the bottom of the filter tank 4. The filter screen 12 is abutted against the inclined surface 21 so that the limiting block 18 protrudes out of the wall surface of the filter box 2, and at the moment, a user can stop liquid feeding and rotate the handle 24 so that foreign matters passing through the filter screen 12 are poured into the storage area 11.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. An energy-saving emission-reduction town sewage treatment device comprises a machine body (1), and is characterized in that: the sewage treatment device is characterized in that the machine body (1) is provided with a filter tank (2) and a sewage purifying tank (3), the filter tank (2) is provided with a filter tank (4) and a cover plate (5), the cover plate (5) covers the filter tank (4), the filter tank (4) is provided with a filter screen (12), the filter screen (12) slides on the wall of the filter tank (4), the sliding direction of the filter screen (12) is in a vertical direction, the filter tank (2) is also provided with a return spring (16), and the elastic force of the return spring (16) limits the filter screen (12) to move towards the direction close to the bottom of the filter tank (4);

the filter box (2) is further provided with a limiting hole (17) and a limiting block (18), the limiting hole (17) penetrates through the filter box (2) to the wall of the limiting groove, the limiting block (18) slides in the limiting hole (17), and the sliding direction of the limiting block (18) is the penetrating direction of the limiting hole (17); when the filter screen (12) moves towards the direction close to the bottom of the filter tank (4), the filter screen (12) props against the limiting block (18) so that the limiting block (18) protrudes out of the outer wall of the filter tank (2);

the filtering box (2) is provided with a liquid inlet pipe (7) and a liquid outlet pipe (8), and the liquid outlet pipe (8) is communicated with the filtering box (2) and the sewage purifying box (3).

2. An energy saving and emission reduction type town sewage treatment apparatus as claimed in claim 1, wherein: the groove wall of the filter groove (4) is provided with a placing groove (15), and the return spring (16) is positioned in the placing groove (15); the filter screen (12) is provided with a shielding plate, and the shielding plate covers the placing groove (15).

3. An energy saving and emission reduction type town sewage treatment apparatus as claimed in claim 1, wherein: the filter tank (4) tank bottom is equipped with division board (9), division board (9) separate filter tank (4) into stock solution district (10) and storage district (11), filter screen (12) are located stock solution district (10), drain pipe (8) all communicate stock solution district (10) with feed liquor pipe (7).

4. An energy saving and emission reduction type town sewage treatment device according to claim 3, wherein: the filter screen (12) is provided with a rotating shaft (13), the rotating shaft (13) is positioned on one side of the separation plate (9) away from the bottom of the filter tank (4), and the rotating shaft (13) rotates on the wall of the filter tank (4).

5. An energy saving and emission reduction type town sewage treatment device as defined in claim 4, wherein: the filter screen (12) is provided with a force plate (14), and the force plate (14) is positioned at one end of the filter screen (12) far away from the bottom of the filter tank (4).

6. An energy saving and emission reduction type town sewage treatment device as defined in claim 5, wherein: the force applying plate (14) is positioned on one side of the filter screen (12) far away from the rotating shaft (13).

7. An energy saving and emission reduction type town sewage treatment device as defined in claim 6, wherein: the filter box (2) is provided with a yielding hole (22), the yielding hole (22) penetrates through the filter box (2) to the filter tank (4), and the rotating shaft (13) penetrates through the yielding hole (22) and protrudes out of the outer wall of the filter box (2).

8. An energy saving and emission reduction type town sewage treatment device as defined in claim 7, wherein: the filter box (2) is provided with a sealing plate (25), the sealing plate (25) is sleeved on the outer wall of the rotating shaft (13), and the sealing plate (25) covers the abdication hole (22).