CN219002077U

CN219002077U - Silt deposits discharging equipment

Info

Publication number: CN219002077U
Application number: CN202222666110.4U
Authority: CN
Inventors: 王玉良
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-05-12
Anticipated expiration: 2032-10-11

Abstract

The utility model provides a sludge precipitation discharge device. The sludge precipitation discharging device comprises a base and a precipitation tank fixedly mounted at the top of the base, wherein a vertical scraping plate is arranged in the precipitation tank, the top of the vertical scraping plate extends to the upper side of the precipitation tank, the vertical scraping plate is in contact with the three-side inner wall of the precipitation tank, a transverse scraping plate is fixedly mounted at the bottom of the vertical scraping plate and in contact with the bottom inner wall and the three-side inner wall of the precipitation tank, a first box body is arranged above the precipitation tank, a first screw rod is rotatably mounted on the inner walls of two sides of the first box body, a connecting plate is mounted on the first screw rod in a threaded mode, and the bottom of the connecting plate is fixedly connected with the vertical scraping plate. The sludge precipitation discharge device provided by the utility model has the advantages of thoroughly removing attachments on the side wall of the precipitation tank and greatly reducing the water content of sludge.

Description

Silt deposits discharging equipment

Technical Field

The utility model relates to the technical field of sludge discharge, in particular to a sludge precipitation discharge device.

Background

In the sewage treatment process, the sewage is subjected to precipitation treatment, more sludge can be accumulated at the bottom of the sedimentation tank after the sewage is precipitated, and the common sludge discharge mode at the present stage comprises direct scraping of a sludge scraper, direct discharge of a sludge discharge pipe, manual dredging and the like, so that the bottom sludge can be well removed, and the sludge discharge effect is good.

However, in the above-mentioned methods of removing sludge, it is found that, besides the inner wall of the bottom, sludge or impurity attachments with a certain thickness are more or less adhered to the side wall of the sedimentation tank, while in the conventional dredging method, this block is omitted, so that the supernatant liquid generated by the sedimentation tank is directly affected by the more dirty and dirty sedimentation tank, and after the supernatant liquid is discharged, the remaining sludge still contains a small amount of water layer, and when the sludge is discharged, the sludge is removed together with the water layer, which causes a certain trouble in the subsequent sludge recycling link, and also takes a long time to dry.

Accordingly, there is a need to provide a new sludge settling discharge apparatus that solves the above-mentioned problems.

Disclosure of Invention

The utility model solves the technical problem of providing a sludge sedimentation discharge device which can thoroughly remove attachments on the side wall of a sedimentation tank and greatly reduce the water content of sludge.

In order to solve the above technical problems, the sludge precipitation and discharge device provided by the present utility model comprises: the sedimentation tank of base and fixed mounting at the base top, be equipped with vertical scraper blade in the sedimentation tank, vertical scraper blade's top extends to the top of sedimentation tank, just vertical scraper blade with the three side inner wall of sedimentation tank contacts, vertical scraper blade's bottom fixed mounting has the cross scraper blade, the cross scraper blade with the bottom inner wall and the three side inner wall of sedimentation tank contact, the top of sedimentation tank is equipped with box body one, rotate on box body one's the both sides inner wall and install same screw rod one, screw rod one is gone up the screw thread and is installed the joint board, the bottom of joint board with vertical scraper blade fixed connection, one side of sedimentation tank is equipped with the material receiving car, material receiving car internally fixed mounting has interior round rectangle cover, interior round rectangle is sheathe in and is equipped with the filter bag, the filter bag runs through interior round rectangle cover.

Preferably, the top fixed mounting of base has box body two, rotate on the top inner wall of box body two and the bottom inner wall and install same screw rod two, screw rod two is gone up the screw thread and is installed the loading board, one side of loading board extends to the box body is outer, just the top fixed mounting of loading board has the shelf board, shelf board is kept away from one side fixed mounting of box body two has the fixed plate, the bottom of fixed plate with box body one fixed connection.

Preferably, a car placing platform is fixedly installed on one side of the base, the top of the car placing platform is contacted with the material receiving car, and one side, away from the base, of the car placing platform is set to be a slope surface.

Preferably, a lifting frame is arranged at the top of the material receiving vehicle, four connecting rods are fixedly arranged at the bottom of the lifting frame, and the bottom ends of the two connecting rods are fixedly connected with the filter bag.

Preferably, a guide plate is fixedly arranged on one side, close to the receiving trolley, of the sedimentation tank, and the guide plate is positioned above the receiving trolley.

Preferably, two leakage-proof plates are fixedly arranged at the top of the sedimentation tank.

Preferably, a first motor is fixedly installed on the outer wall of one side, far away from the second box, of the first box, an output shaft of the first motor is fixedly connected with one end of the first screw, a second motor is fixedly installed on the top of the second box, and an output shaft of the second motor is fixedly connected with the top end of the second screw.

Compared with the related art, the sludge precipitation and discharge device provided by the utility model has the following beneficial effects:

the utility model provides a sludge precipitation discharge device, which can completely scrape all the inner walls of a sedimentation tank through a vertical scraping plate which is arranged and can extend to the upper part of the sedimentation tank and a transverse scraping plate which can be in contact with the inner walls and the three side walls of the bottom of the sedimentation tank, so that sludge and attachments on the inner walls can be completely and thoroughly scraped and discharged, the discharge thoroughly degree of impurities such as the sludge is improved, the subsequent sewage precipitation work is ensured, and the discharged sludge can be filtered by utilizing a filter bag, so that excessive water can be filtered out, and the subsequent sludge recovery work is facilitated.

Drawings

FIG. 1 is a schematic view of a sludge settling discharge apparatus according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a material receiving vehicle according to the present utility model;

FIG. 4 is an enlarged schematic view of portion A shown in FIG. 2;

fig. 5 is an enlarged schematic view of the portion B shown in fig. 2.

Reference numerals in the drawings: 1. a base; 2. a sedimentation tank; 3. a vertical scraping plate; 4. a transverse scraper; 5. a first box body; 6. a first screw; 7. a splice plate; 8. a second box body; 9. a second screw; 10. a carrying plate; 11. a bridging plate; 12. a fixing plate; 13. a vehicle placing platform; 14. a receiving vehicle; 15. an inner circular rectangular sleeve; 16. a filter bag; 17. lifting a frame; 18. and a guide plate.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a sludge sedimentation and discharge device according to the present utility model; FIG. 2 is a schematic cross-sectional view of the present utility model; FIG. 3 is a schematic view of a material receiving vehicle according to the present utility model; FIG. 4 is an enlarged schematic view of portion A shown in FIG. 2; fig. 5 is an enlarged schematic view of the portion B shown in fig. 2. The sludge settling discharge apparatus includes: the base 1 and the sedimentation tank 2 fixed at the top of the base 1, the sedimentation tank 2 is provided with a drain pipe for discharging supernatant, the top of the sedimentation tank 2 is provided with an external sewage drain pipe, the water outlet end face of the pipe is flush with the inner wall end face of one side of the sedimentation tank 2, and the pipe cannot protrude out of the sedimentation tank 2, so that the horizontal movement of the vertical scraping plate 3 cannot be hindered, the vertical scraping plate 3 is arranged in the sedimentation tank 2, the top of the vertical scraping plate 3 extends to the upper side of the sedimentation tank 2, the vertical scraping plate 3 contacts with the inner wall of the three sides of the sedimentation tank 2, the bottom of the vertical scraping plate 3 is fixedly provided with a transverse scraping plate 4, the transverse scraping plate 4 contacts with the inner wall of the bottom of the sedimentation tank 2 and the inner wall of the three sides, and the transverse scraping plate 4 is in a shovel-shaped design, so that the side wall attachments can be scraped and shoveled up more thoroughly from one side in the sedimentation tank 2, a box body 5 is arranged above the sedimentation tank 2, the same screw rod I6 is rotatably arranged on the inner walls of the two sides of the box body I5, the connecting plate 7 is arranged on the screw rod I6 in a threaded manner, the bottom of the connecting plate 7 is fixedly connected with the vertical scraping plate 3, and in order to ensure that the connecting plate 7 can only linearly and horizontally move, the same limiting rod I is fixed on the inner walls of the two sides of the box body I5, and penetrates through the connecting plate 7 and slides with the connecting plate 7, so that the connecting plate 7 can be limited in a sliding manner, the connecting plate 7 can only linearly and horizontally move, the receiving trolley 14 is arranged on one side of the sedimentation tank 2, in order to ensure that the scooped sludge can smoothly fall into the receiving trolley 14, the guide plate 18 is fixed on one side of the sedimentation tank 2 close to the receiving trolley 14, the guide plate 18 is positioned above the receiving trolley 14, and leakage-proof plates are fixed on the two sides of the top of the sedimentation tank 2, so that the sludge is prevented from leaking from the front side and the rear side, the inside of the receiving trolley 14 is fixedly provided with an inner round rectangular sleeve 15, the inner round rectangular sleeve 15 is provided with a filter bag 16, the top of the filter bag 16 is fixedly provided with a connecting ring, the connecting ring can be contacted with the top of the inner round rectangular sleeve 15, and the filter bag 16 penetrates through the inner round rectangular sleeve 15, so that the receiving trolley is in a downward drooping form, and the fallen silt can smoothly fall into the receiving trolley.

In this mode, in order to drive vertical scraper 3 and horizontal scraper 4 and can move in sedimentation tank 2 level, thereby reach the purpose of scraping attachment and scooping up silt, specifically, be fixed with box body two 8 at the top of base 1, rotate on the top inner wall of box body two 8 and the bottom inner wall and install same screw rod two 9, install loading board 10 on the screw rod two 9 screw thread, one side of loading board 10 extends to the box body two 8 outward, and in order to guarantee that loading board 10 can only go on the linearity lift, be fixed with same spacing stick two on the top inner wall and the bottom inner wall of box body two 8, and this spacing stick two runs through loading board 10 and slides with loading board 10, and the top of loading board 10 is fixed with the shelf board 11, one side that shelf board 11 kept away from box body two 8 is fixed with fixed plate 12, the bottom of fixed plate 12 is fixed through connecting block and box body one 5, so can become the reliable fixed with box body one 5.

In this mode, in order to give the charge car 14 a horizontally accept the platform, make it can not take place to slide, specifically, be fixed with put car platform 13 in one side of base 1, put car platform 13's top and charge car 14 and contact, put car platform 13 and keep away from one side of base 1 and establish to the slope face, this slope face just can make things convenient for charge car 14 to push up with push down, and the wheel that this charge car 14 bottom set up is for the good fortune Ma Lun can have locking and leveling dual function, and it is comparatively convenient to use.

In the above manner, in order to facilitate people to lift the filter bag 16 out of the material receiving carriage 14, a lifting frame 17 is placed at the top of the material receiving carriage 14, four connecting rods are fixed at the bottom of the lifting frame 17, the bottom ends of the four connecting rods are fixedly connected with the filter bag 16, and two lifting rings are fixed at the top of the lifting frame 17, so that both hands of people can be inserted into the lifting rings for lifting.

In the method, in order to provide electric drive for the first screw rod 6 and the second screw rod 9, specifically, a first motor is fixed on the outer wall of one side, far away from the second screw rod 8, of the first box body 5, an output shaft of the first motor is fixedly connected with one end of the first screw rod 6, a second motor is fixed on the top of the second box body 8, and an output shaft of the second motor is fixedly connected with the top end of the second screw rod 9.

The working principle of the sludge precipitation discharge device provided by the utility model is as follows:

when the device is used for sewage precipitation, sewage is led into a sedimentation tank 2 through an external pipeline, then is subjected to standing precipitation, and is discharged through a supernatant discharge pipe after the precipitation is finished, and then the rest is sludge;

when the sludge is discharged, the first motor is started positively, the output shaft of the first motor drives the first screw rod 6 to rotate, then the second motor is started positively under the threaded relation with the connecting plate 7, so that the two scrapers scrape and scoop up the sludge accumulated and adhered on the inner wall of the sedimentation tank 2 and the inner wall of the bottom, the scraped sludge gradually accumulates above the transverse scraper 4 along with the movement of the vertical scraper 3 and the transverse scraper 4 until the transverse scraper 4 is moved to abut against the inner wall of one side of the sedimentation tank 2, at the moment, the sludge exists in the space above the transverse scraper 4 and is formed by the vertical scraper 3 and the inner wall of one side of the sedimentation tank 2, then the second motor is started positively, the output shaft of the second motor drives the second screw rod 9 to rotate, so that the two scrapers lift up along with the frame connecting plate 11, the fixed plate 12 and the first box body 5, the scraped sludge gradually accumulates above the transverse scraper 4 until the scraped sludge is lifted along with the vertical scraper 3 and the transverse scraper 4 until the scraped sludge is lifted along with the transverse scraper, the sludge is lifted up until the sludge is discharged from the side of the sedimentation tank 2, the filter bag 16 is left in the filter bag 16, and the filter bag 16 is left in the sedimentation tank, and the filter bag 16 is left in the filter bag is left behind, and the filter bag is completely lifted, and the filter bag 16 is left in the sedimentation tank is left in the position after the filter bag is left in the sedimentation tank is left by the filter bag and is left in the filter bag 2;

the material receiving carriage 14 is then pushed down from the loading platform 13, the lifting frame 17 is then lifted up, the filter bag 16 with the sludge therein is lifted out of the material receiving carriage 14, and then the material is poured into a designated sludge recovery position.

the utility model provides a sludge precipitation discharge device, which can completely scrape all the inner walls of a sedimentation tank 2 through a vertical scraping plate 3 which can extend to the upper part of the sedimentation tank 2 and a transverse scraping plate 4 which can be in contact with the inner walls and the three side walls at the bottom of the sedimentation tank 2, so that sludge and attachments on the inner walls can be completely and thoroughly scraped and discharged, the discharge thoroughly degree of impurities such as sludge is improved, the subsequent sewage precipitation work is ensured, and the discharged sludge can be filtered by a filter bag 16, so that residual water can be filtered out, and the subsequent sludge recovery work is facilitated.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a silt deposits discharging equipment, includes base and fixed mounting in the sedimentation tank at base top, its characterized in that, be equipped with vertical scraper blade in the sedimentation tank, vertical scraper blade's top extends to the top of sedimentation tank, just vertical scraper blade with the three side inner wall of sedimentation tank contacts, vertical scraper blade's bottom fixed mounting have horizontal scraper blade, horizontal scraper blade with the bottom inner wall and the three side inner wall of sedimentation tank contact, the top of sedimentation tank is equipped with box body one, rotate on the both sides inner wall of box body one and install same screw rod one, screw rod one is gone up the screw thread and is installed the joint board, the bottom of joint board with vertical scraper blade fixed connection, one side of sedimentation tank is equipped with the material receiving car, the interior fixed mounting of material receiving car has interior round rectangle cover, interior round rectangle is sheathe in and is equipped with the filter bag, the filter bag runs through interior round rectangle cover.

2. The sludge precipitation discharging apparatus according to claim 1, wherein the top of the base is fixedly provided with a second box body, the top inner wall and the bottom inner wall of the second box body are rotatably provided with the same second screw rod, the second screw rod is provided with a bearing plate in a threaded manner, one side of the bearing plate extends out of the box body, the top of the bearing plate is fixedly provided with a bridging plate, one side of the bridging plate, which is far away from the second box body, is fixedly provided with a fixing plate, and the bottom of the fixing plate is fixedly connected with the first box body.

3. The sludge precipitation drainage device of claim 1, wherein a car-placing platform is fixedly installed on one side of the base, the top of the car-placing platform is in contact with the receiving car, and one side of the car-placing platform, which is far away from the base, is provided with a slope surface.

4. The sludge sedimentation discharge device of claim 1, wherein a lifting frame is placed at the top of the material receiving vehicle, four connecting rods are fixedly installed at the bottom of the lifting frame, and the bottom ends of the two connecting rods are fixedly connected with the filter bag.

5. The sludge discharge apparatus of claim 1 wherein a guide plate is fixedly installed at a side of the sedimentation tank adjacent to the receiving car, the guide plate being located above the receiving car.

6. The sludge discharge apparatus of claim 1 wherein two leakage preventing plates are fixedly installed at the top of the settling tank.

7. The sludge precipitation drainage device according to claim 2, wherein a first motor is fixedly installed on the outer wall of one side, far away from the second box body, of the first box body, an output shaft of the first motor is fixedly connected with one end of the first screw rod, a second motor is fixedly installed on the top of the second box body, and an output shaft of the second motor is fixedly connected with the top end of the second screw rod.