CN213589798U - Horizontal flow sedimentation tank for sewage treatment - Google Patents

Abstract

The utility model provides a advection sedimentation tank for sewage treatment, including the cell body, the water inlet has been seted up in the front of cell body, and the delivery port has been seted up at the back of cell body, and the mud outlet has been seted up to the bottom of delivery port, and the equal fixed mounting in both sides of cell body has the motor, and one side fixed mounting of cell body has the dredge pump, and the bottom of cell body is close to the one end of delivery port and has been seted up and store up the mud groove, and the top both sides fixed mounting of cell body has two slide rails, and the surface sliding of two slide rails is connected with elevating system, and the top fixed mounting. The utility model provides a horizontal sedimentation tank for sewage treatment, which can lift the mud scraping equipment after the mud scraping equipment is removed, and the equipment which is prevented from being soaked in the sewage for a long time is rusted, and the dust cover which is arranged can effectively separate the water body from the outside, thereby reducing the damage to the human body and the pollution to the air.

Description

Horizontal flow sedimentation tank for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a horizontal sedimentation tank for sewage treatment.

Background

Horizontal sedimentation tanks are one type of sedimentation tank in sewage treatment. The horizontal flow sedimentation tank is characterized in that waste water enters from one section of the tank and flows out from the other end of the tank, water flow moves horizontally in the tank, the planar shape of the tank is rectangular, and the tank can be a single or a plurality of tanks connected in series. The advection type sedimentation tank has strong adaptability to impact load and temperature change, simple construction and low cost; but the sludge is inconvenient to discharge, and mechanical equipment and a driving piece are immersed in water and are easy to rust by adopting mechanical sludge discharge; the method is suitable for areas with high underground water level and poor geology; is suitable for large, medium and small sewage treatment plants.

(1) In the use process of the existing horizontal flow sedimentation tank, the adopted mud scraping devices are soaked in sewage for a long time, the equipment can generate rust phenomenon in water for a long time, and the equipment can be damaged due to corrosion and can not be used because of no professional maintenance and corrosion prevention treatment, thereby affecting the mud scraping;

(2) the existing horizontal flow sedimentation tank adopts an open-air water tank in the using process, some sewage gives off odor or has pungent smell, the air can be polluted under the open-air condition, the pungent smell is scattered to influence the working environment of workers, and the nearby air is polluted.

SUMMERY OF THE UTILITY MODEL

The present invention provides a horizontal sedimentation tank for sewage treatment, which solves the problems of the prior horizontal sedimentation tank proposed by the background art that the adopted mud scraping is carried out in the equipment soaked in the sewage for a long time, the equipment will rust in the water for a long time, the open-air water tank is adopted in the use process, some sewage gives off odor or has pungent odor, and the nearby air will be polluted.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a horizontal sedimentation tank for sewage treatment, includes the cell body, the water inlet has been seted up in the front of cell body, the delivery port has been seted up at the back of cell body, the mud outlet has been seted up to the bottom of delivery port, the equal fixed mounting in both sides of cell body has the motor, one side fixed mounting of cell body has the dredge pump, the bottom of cell body is close to the one end of delivery port and has been seted up and has been stored up the mud groove, two slide rails of the top both sides fixed mounting of cell body, two the sliding surface of slide rail is connected with elevating system, the top fixed mounting of cell body has dustproof mechanism, the platform is controlled to one side fixedly connected with of cell body, the top.

As an optimal scheme of the utility model: the lifting mechanism comprises two supporting sliding columns connected with the two sliding rails in a sliding mode, the top end of each supporting sliding column is fixedly provided with an extensible machine, a lifting groove is formed in one side of each supporting sliding column, the lifting columns are movably connected inside the lifting grooves, lifting arms are fixedly connected to the tops of the lifting columns, and dredging mechanisms are fixedly connected to the bottom ends of the lifting arms.

As an optimal scheme of the utility model: the desilting mechanism includes the crossbeam with lifing arm fixed connection, crossbeam surface cover is equipped with the roller, the bottom fixed mounting of roller has the scraper, the first water pipe of top both ends fixedly connected with of crossbeam, first water pipe fixed surface installs a plurality of shower nozzles, roller fixed surface is connected with the second water pipe, also fixed mounting has a plurality of shower nozzles on second water pipe surface.

As an optimal scheme of the utility model: the top of two support travelers alternates and is connected with the bracing piece, the top fixedly connected with sunshading board of bracing piece.

As an optimal scheme of the utility model: dustproof mechanism includes four cylinders with cell body top both sides fixed connection, cylindrical top fixedly connected with round bar, the round bar surface cover is equipped with the electronic dust cover of telescopic.

As an optimal scheme of the utility model: the motor, the telescopic machine, the sewage pump and the electric dust cover are all electrically connected with the PLC, and the PLC is electrically connected with an external power supply.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the lifting mechanism can lift the mud scraping equipment on the water surface when the mud scraping equipment is scraped and removed, so as to prevent the equipment from rusting caused by long-time soaking of the mud scraping equipment in sewage, and the spray heads fixedly arranged on the lifting equipment can wash away sediments adhered to the inner walls of the two sides of the settling tank, so as to prevent the pollutants adhered for a long time from breeding harmful microorganisms and influencing the water quality;

(2) can effectually separate water and external world through the dust cover that is equipped with, also avoided having when avoiding receiving secondary pollution to have irritant gas that irritant water distributes at the sedimentation process, to the harm of human body and to the pollution of air.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a schematic view of the lifting mechanism of the present invention.

In the figure: 1. a tank body; 2. a water inlet; 3. a water outlet; 4. a sludge outlet; 5. an electric motor; 6. a sewage pump; 7. a sludge storage tank; 8. a slide rail; 9. a lifting mechanism; 91. a support strut; 92. a compressor; 93. a lifting groove; 94. a lifting column; 95. a lifting arm; 96. a cross beam; 97. a roller; 98. a scraper; 99. a first water pipe; 910. a spray head; 911. a second water pipe; 10. a dust-proof mechanism; 101. a cylinder; 102. a round bar; 103. an electric dust cover; 11. a console; 12. a PLC controller; 13. a support bar; 14. a sun visor is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a horizontal sedimentation tank for sewage treatment, including cell body 1, water inlet 2 has been seted up in cell body 1's front, delivery port 3 has been seted up at cell body 1's back, mud outlet 4 has been seted up to delivery port 3's bottom, the equal fixed mounting in both sides of cell body 1 has motor 5, one side fixed mounting of cell body 1 has dredge pump 6, the bottom of cell body 1 is close to the one end of delivery port 3 and has been seted up and store up mud groove 7, two slide rails 8 of top both sides fixed mounting of cell body 1, the sliding surface of two slide rails 8 is connected with elevating system 9, the top fixed mounting of cell body 1 has dustproof mechanism 10, one side fixedly connected with of cell body 1 controls platform 11, the top fixed mounting who controls platform.

In this embodiment: the lifting mechanism 9 comprises two supporting sliding columns 91 which are slidably connected with the two sliding rails 8, a telescopic machine 92 is fixedly mounted at the top ends of the supporting sliding columns 91, a lifting groove 93 is formed in one side of each supporting sliding column 91, a lifting column 94 is movably connected inside the lifting groove 93, a lifting arm 95 is fixedly connected to the top of each lifting column 94, and a dredging mechanism is fixedly connected to the bottom end of each lifting arm 95.

When in specific use: when carrying out the operation, the telescopic machine 92 drives lift post 94 and carries out elevating movement in lift groove 93, carries out the operation in sending desilting mechanism to sewage, and when the operation was accomplished, telescopic machine 92 brought out the surface of water with desilting mechanism through concertina movement, just so prevents that the long-time equipment that leads to of soaking of clear equipment in aqueous from rustting, influences the condition of using.

In this embodiment: the desilting mechanism comprises a cross beam 96 fixedly connected with a lifting arm 95, a roller 97 is sleeved on the surface of the cross beam 96, a scraper 98 is fixedly installed at the bottom of the roller 97, first water pipes 99 are fixedly connected to two ends of the top of the cross beam 96, a plurality of spray heads 910 are fixedly installed on the surface of each first water pipe 99, second water pipes 911 are fixedly connected to the surface of each roller 97, and a plurality of spray heads 910 are also fixedly installed on the surface of each second water pipe 911.

When in specific use: when the operation is carried out, the two supporting sliding columns 91 move back and forth along the sliding rail 8 under the driving of the motor 5, at the moment, the lifting arm 95 drives the cross beam 96, the cross beam 96 drives the roller 97, the roller 97 drives the scraper 98 fixedly installed at the bottom to move, the sediment at the bottom of the tank body 1 is cleaned, when the supporting sliding columns 91 run to the water outlet 3 end, the scraper 98 scrapes and sends the sediment into the sludge storage tank 7, the cleaning is completed, the first water pipe 99 and the second water pipe 911 which are installed on the surfaces of the cross beam 96 and the roller 97 are used for cleaning completely, when the tank body 1 discharges water, when the supporting sliding columns 91 run along the sliding rail 8, the spray heads 910 on the first water pipe 99 and the second water pipe 911 flush along the inner walls and the bottom at two sides of the tank body 1, the dirt attached to the inner wall of the tank body 1 can be flushed completely, the dirt is prevented from breeding pests to pollute the tank, and the first water pipe 99 and the second water pipe 911 spray water when, when water is in the tank body 1 and mud is scraped normally, water cannot be sprayed.

In this embodiment: the tops of the two supporting sliding columns 91 are inserted and connected with supporting rods 13, and the top ends of the supporting rods 13 are fixedly connected with sun visors 14.

When in specific use: the sun shield 14 arranged at the top end of the support sliding column 91 can effectively shield rain and snow, and the inside of the telescopic machine 92 is prevented from entering the rain and snow, so that the service life of the telescopic machine is prevented from being influenced.

In this embodiment: the dustproof mechanism 10 comprises four cylinders 101 fixedly connected with two sides of the top end of the tank body 1, a round rod 102 is fixedly connected to the top end of each cylinder 101, and a telescopic electric dustproof cover 103 is arranged on the surface of each round rod 102 in a covering mode.

When in specific use: the telescopic electric dust cover 103 can be adjusted through the PLC controller, so that the round rod 102 is contracted, isolation from the outside is achieved, irritant gas or other tastes are prevented from being emitted, the electric dust cover 103 is opened in advance when dredging is carried out, and the electric dust cover can be closed after dredging is finished.

In this embodiment: the motor 5, the telescopic machine 92, the sewage pump 6 and the electric dust cover 103 are all electrically connected with the PLC12, and the PLC12 is electrically connected with an external power supply.

When in specific use: the PLC12 controller is powered on by switching on the external power supply, so that electrical equipment on the pool body 1 is controlled and adjusted through the PLC12, and when the electrical equipment is disconnected from the external power supply, the electrical equipment cannot be controlled and adjusted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a horizontal flow sedimentation tank for sewage treatment, includes cell body (1), its characterized in that: the front surface of the tank body (1) is provided with a water inlet (2), the back of the tank body (1) is provided with a water outlet (3), a sludge outlet (4) is arranged at the bottom of the water outlet (3), motors (5) are fixedly arranged on both sides of the tank body (1), a sewage pump (6) is fixedly arranged on one side of the tank body (1), a sludge storage tank (7) is arranged at one end of the bottom of the tank body (1) close to the water outlet (3), two slide rails (8) are fixedly arranged on two sides of the top end of the tank body (1), the surfaces of the two slide rails (8) are connected with a lifting mechanism (9) in a sliding manner, a dustproof mechanism (10) is fixedly installed at the top of the tank body (1), one side of the tank body (1) is fixedly connected with a control platform (11), and a PLC (programmable logic controller) controller (12) is fixedly installed at the top of the console (11).

2. The horizontal flow sedimentation tank for sewage treatment as claimed in claim 1, wherein: elevating system (9) include with two slide rail (8) sliding connection's two spinal branchs support traveller (91), the top fixed mounting who supports traveller (91) has telescopic machine (92), lift groove (93) have been seted up to one side that supports traveller (91), the inside swing joint in lift groove (93) has lift post (94), the top fixedly connected with lifing arm (95) of lifing post (94), the bottom fixedly connected with desilting mechanism of lifing arm (95).

3. The horizontal flow sedimentation tank for sewage treatment as claimed in claim 2, wherein: desilting mechanism includes crossbeam (96) with lifing arm (95) fixed connection, crossbeam (96) surface cover is equipped with roller (97), the bottom fixed mounting of roller (97) has scraper (98), the first water pipe (99) of top both ends fixedly connected with of crossbeam (96), first water pipe (99) fixed surface installs a plurality of shower nozzles (910), roller (97) fixed surface is connected with second water pipe (911), second water pipe (911) surface also fixed mounting has a plurality of shower nozzles (910).

4. The horizontal flow sedimentation tank for sewage treatment as claimed in claim 2, wherein: the tops of the two supporting sliding columns (91) are connected with supporting rods (13) in an inserting mode, and the top ends of the supporting rods (13) are fixedly connected with sun shields (14).

5. The horizontal flow sedimentation tank for sewage treatment as claimed in claim 1, wherein: the motor (5), the telescopic machine (92) and the electric dust cover (103) are electrically connected with the PLC (12), and the PLC (12) is electrically connected with an external power supply.

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