CN215232519U

CN215232519U - Sewage treatment device

Info

Publication number: CN215232519U
Application number: CN202120207149.2U
Authority: CN
Inventors: 师源; 李振江
Original assignee: Shaanxi Shifeng Concrete Co ltd
Current assignee: Shaanxi Shifeng Concrete Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-12-21
Anticipated expiration: 2031-01-23

Abstract

The utility model relates to a sewage treatment device, relate to the field of sewage treatment technique, the on-line screen storage device comprises a base, be located the effluent water sump on the base, be located the separator on the effluent water sump, the drain pipe and be located the waste fitting discharging on the effluent water sump diapire, drain pipe and effluent water sump intercommunication, separator includes first filter mechanism and second filter mechanism, first filter mechanism includes first filter, two first screw rods and drive assembly, first filter is hugged closely and can be followed the diapire and the lateral wall of effluent water sump and slided, first screw rod runs through the both ends of first filter and is connected with the effluent water sump rotation, the one end that first screw rod stretches out the effluent water sump is connected with drive assembly. This application can filter sewage through first filter and second filter for the dirt is to the movement of waste fitting discharging direction, and under waste fitting discharging's effect, the dirt is by the discharge effluent water sump, reduces the clearance in staff's later stage, improves the blowdown ability.

Description

Sewage treatment device

Technical Field

The application relates to the field of sewage treatment technology, in particular to a sewage treatment device.

Background

In recent years, with the development of modern construction industry of our country, the demand of concrete on the market is increased year by year, a large amount of sewage is generated in the production process of the concrete, and components such as silt, aggregate, additives and the like contained in the sewage are required to be recycled and discharged.

The Chinese patent with the application number of 201821670974.0 discloses a concrete production sewage treatment device, which comprises a base, wherein a sewage treatment box is fixed on the inner wall of the bottom of the base, an L-shaped support frame is fixed on the top of one side of the sewage treatment box, a supporting block is horizontally fixed on the top of the other side of the sewage treatment box, a sand screening box is rotatably installed on one side of the top of the L-shaped support frame, a sand accumulation groove is arranged on one side of the sand screening box, which is close to the bottom of the L-shaped support frame, a movable block is fixed on the other side of the sand screening box, a rectangular groove is arranged on the top of the supporting block, a reciprocating lead screw is horizontally and rotatably installed between the inner walls of the rectangular grooves, a sliding block is sleeved on the surface of the reciprocating lead screw in a threaded manner, a swinging support rod is hinged on the top of the sliding block, a U-shaped groove is arranged on the bottom of the movable block, the other end of the swinging support rod is rotatably installed between the inner walls of the U-shaped grooves, and a motor is fixed on one side of the supporting block, the one end of reciprocal lead screw is rotated and is run through rectangle recess and fixed connection on the output shaft of motor, is fixed with coarse filtration board and fine filtration board between the inner wall of sewage treatment case, and one side bottom of sewage treatment case is fixed with the dirt and accumulates the box, and the other side bottom of sewage treatment case is fixed to run through there is the drain pipe.

During the use, through artifical starter motor, at L shape support frame, the movable block, the supporting shoe, reciprocal lead screw, under the effect of slider and swing bracing piece, make grit screening case shock reciprocally, pass through the inside of leading-in grit screening case of sewage honeycomb duct again, under the effect of sieve, can filter the grit in the sewage, and, along with the reciprocal shock of grit screening case, can slowly empty the grit in the inside that the grit accumulated the recess, through screening and retrieving the grit in the concrete production sewage, the waste of raw materials has effectively been avoided, and, sewage after the screening is at coarse filtration board, the inside that the box was accumulated in the dirt can be separated and accumulated to the dirt under the effect of fine filtration board and guide plate, and finally, the concrete production sewage through preliminary treatment is discharged from the drain pipe.

In view of the above-mentioned related art, the inventor believes that after sewage passes through the screening of the inclined coarse filter plate and the inclined suction filter plate, a lot of dirt adheres to the surfaces of the coarse filter plate and the fine filter plate along with gravity, which brings inconvenience to later cleaning.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the treatment of dirt, the application provides a sewage treatment plant.

The application provides a sewage treatment plant adopts following technical scheme:

the utility model provides a sewage treatment device, includes the base, is located the effluent water sump on the base, is located separator, drain pipe on the effluent water sump and be located waste fitting discharging on the effluent water sump diapire, the drain pipe with the effluent water sump intercommunication, separator includes first filter mechanism and second filter mechanism, first filter mechanism includes first filter, two first screw rods and drive assembly, first filter can be followed the diapire and the lateral wall of effluent water sump slide, first screw rod runs through the both ends of first filter are rotated with the effluent water sump and are connected, first screw rod stretches out the one end of effluent water sump with drive assembly connects.

Through adopting above-mentioned technical scheme, during the use, pour into the effluent water sump with sewage, adjust drive assembly, drive assembly drives first screw rod and rotates, and first screw rod drives first filter and moves along effluent water sump length direction, and great impurity in first filter with sewage filters, then adjusts second filter mechanism, and second filter mechanism filters less impurity in the sewage, then opens the drain pipe, and the sewage after the clearance flows along the drain pipe. Then adjusting the sewage discharge device, discharging the dirt along the sewage discharge device, and facilitating the collection of the dirt by workers; through first filter and second filter, can filter sewage for the dirt is to the movement of waste fitting discharging direction, and under waste fitting discharging's effect, the dirt is discharged the effluent water sump, reduces the clearance in staff's later stage, improves the blowdown ability.

Optionally, the driving assembly includes two first driving gears, a first driving chain and a first step motor, the first driving gear is coaxially disposed with the first screw rod, the first driving chain is wound on the first driving gear, the first driving chain is meshed with the first driving gear, the first step motor is connected with the first screw rod, and the first step motor is located on the sewage pool.

Through adopting above-mentioned technical scheme, adjust first step motor, the drive shaft of first step motor drives first screw rod and rotates, and under first drive chain and first drive gear's effect, two first screw rods of first step motor drive rotate, and then realize that first filter moves along effluent water sump length direction, and then make first filter carry out prefilter to sewage. The drive assembly who sets up can provide power for the rotation of first screw rod, makes two screw rod drive first filter move along the length direction of effluent water sump, realizes filtering great impurity in the sewage.

Optionally, the second filtering mechanism includes second filter, second screw rod and second step motor, the second filter can be followed the diapire and the lateral wall of effluent water sump slide, the second screw rod runs through the both ends of second filter with the effluent water sump rotates to be connected, the second screw rod stretches out the one end of effluent water sump is connected with second step motor, second step motor is located on the effluent water sump.

By adopting the technical scheme, the second stepping motor is adjusted, the driving shaft of the second stepping motor drives the second screw rod to rotate, and the second filter plate is driven to move along the length direction of the sewage pool under the action of the sewage pool, so that smaller dirt in the sewage is filtered and collected; the second filtering mechanism who sets up can filter and collect less dirt in the sewage, can improve and filter sewage quality, improves the rate of recovery of dirt.

Optionally, a plurality of guide sliding rods are arranged through the first filtering plate and the second filtering plate, and two ends of each guide sliding rod are connected with the sewage pool.

Through adopting above-mentioned technical scheme, the slide bar is led in the setting, can lead and support the motion of first filter and second filter, strengthens the support intensity of first filter and second filter, improves the stability of first filter and second filter motion.

Optionally, a plurality of anti-collision rings are arranged on the guide sliding rod, and the anti-collision rings are respectively arranged at two ends of the first filter plate and the second filter plate.

Through adopting above-mentioned technical scheme, the anticollision ring of setting can protect first filter and second filter, reduces to bump between first filter and second filter and the effluent water sump, causes the damage.

Optionally, the sewage discharging device comprises two blocking doors, two bidirectional screws and a driving mechanism, a sewage discharging groove is formed in the bottom wall of the sewage pool, the blocking doors can block the sewage discharging groove, the two bidirectional screws penetrate through the two ends of the blocking doors and are rotatably connected with the sewage pool, and one end of the bidirectional screws penetrating through the sewage pool is connected with the driving mechanism.

By adopting the technical scheme, the driving mechanism is adjusted, the driving mechanism drives the two-way screw to rotate, and then the two plugging doors are driven to move along the length direction of the two-way screw, so that the plugging doors are opened and closed; the sewage discharging device is convenient to adjust the plugging door as required, and the dirt in the sewage tank is convenient to drop.

Optionally, the driving mechanism includes a second driving gear, a second driving chain and a third stepping motor, the second driving gear is coaxial with the bidirectional screw rod, the second driving chain is wound on the second driving gear, the second driving chain is meshed with the second driving gear, the third stepping motor is connected with the bidirectional screw rod, and the third stepping motor is located on the sewage pool.

By adopting the technical scheme, the third stepping motor is adjusted, the driving shaft of the third stepping motor drives the two-way screw rods to rotate, and the third stepping motor drives the two-way screw rods to rotate under the action of the second driving gear and the second driving chain, so that the opening and closing of the two plugging doors are realized; the driving mechanism who sets up can provide power for opening and close of shutoff door, is convenient for open and close the shutoff door as required, improves the efficiency of opening and close the shutoff door, uses manpower sparingly.

Optionally, the blocking doors are clamped with each other at the sides close to each other.

Through adopting above-mentioned technical scheme, the joint strength between the shutoff door is improved to the shutoff door that the joint set up, can improve the support intensity to sewage and dirt.

Optionally, a sealing gasket is arranged on one side, close to each other, of the blocking door.

Through adopting above-mentioned technical scheme, the sealing performance between the shutoff door is strengthened to the sealed pad that sets up, reduces sewage or dirt and spills over the shutoff door.

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

1. through the first filter plate and the second filter plate, sewage can be filtered, so that dirt moves towards the sewage disposal device, and is discharged out of the sewage pool under the action of the sewage disposal device, thereby reducing the later cleaning of workers and improving the sewage disposal capability;

2. the driving assembly can provide power for the rotation of the first screw rod, so that the two screw rods drive the first filter plate to move along the length direction of the sewage pool, and the filtering of larger sewage in the sewage is realized;

3. the second filtering mechanism who sets up can filter and collect less dirt in the sewage, can improve and filter sewage quality, improves the rate of recovery of dirt.

Drawings

Fig. 1 is a schematic view of an overall structure of a sewage treatment apparatus according to an embodiment of the present application.

Fig. 2 is a sectional view of a sewage treatment apparatus according to an embodiment of the present application.

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

Description of reference numerals: 1. a base; 11. a guide slide bar; 12. an anti-collision ring; 13. a valve; 2. a sewage tank; 3. a separation device; 31. a first filter mechanism; 311. a first filter plate; 312. a first screw; 313. a drive assembly; 3131. a first drive gear; 3132. a first drive chain; 3133. a first stepper motor; 32. a second filter mechanism; 321. a second filter plate; 322. a second screw; 323. a second stepping motor; 4. a drain pipe; 5. a sewage draining device; 51. plugging the door; 52. a bidirectional screw; 53. a drive mechanism; 531. a second drive gear; 532. a second drive chain; 533. a third step motor; 54. a sewage draining groove; 55. a gasket; 56. and (6) plugging the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a sewage treatment device. Referring to fig. 1 and 2, the sewage treatment apparatus includes a base 1, a wastewater tank 2 on the base 1, a separating apparatus 3 on the wastewater tank 2, a drain pipe 4, and a sewage discharging apparatus 5 on a bottom wall of the wastewater tank 2. The base 1 is welded and is passed through the bolt fastening in the bottom of effluent water sump 2, and drain pipe 4 and effluent water sump 2 intercommunication are connected with valve 13 on the drain pipe 4, can realize opening and close of drain pipe 4 through control flap 13, and separator 3 includes first filter mechanism 31 and second filter mechanism 32.

Referring to fig. 1, in order to perform preliminary filtering on the wastewater tank 2, the first filtering mechanism 31 includes a first filtering plate 311, two first screws 312 and a driving component 313, the first filtering plate 311 can slide along the bottom wall and the side wall of the wastewater tank 2, the first screws 312 penetrate through the two ends of the first filtering plate 311 and are connected with the wastewater tank 2 through bearings, the outer rings of the bearings are in interference fit with the first filtering plate 311, the inner rings of the bearings are in interference fit with the first screws 312, and the bearings are not labeled in this embodiment. The end of the first screw 312 extending out of the wastewater tank 2 is connected to the driving assembly 313, the driving assembly 313 includes two first driving gears 3131, a first driving chain 3132 and a first stepping motor 3133, the first driving gear 3131 is coaxial with the first screw 312, the first driving gear 3131 is welded to the first screw 312, the first driving chain 3132 is wound on the first driving gear 3131, the first driving chain 3132 is engaged with the first driving gear 3131, the driving shaft of the first stepping motor 3133 is welded to the first screw 312, and the base of the first stepping motor 3133 is fixed to the wastewater tank 2 through bolts.

Referring to fig. 1, in order to further filter the wastewater tank 2, the second filtering mechanism 32 includes a second filtering plate 321, a second screw rod 322, and a second stepping motor 323, the second filtering plate 321 can slide along the bottom wall and the side wall of the wastewater tank 2, the second screw rod 322 penetrates through two ends of the second filtering plate 321 to be connected with the wastewater tank 2 through a bearing, an inner ring of the bearing is in interference fit with the second screw rod 322, and an outer ring of the bearing is in interference fit with the second filtering plate 321. One end of the second screw rod 322 extending out of the wastewater tank 2 is welded with a driving shaft of a second stepping motor 323, and a base of the second stepping motor 323 is fixed on the wastewater tank 2 through bolts. Two guide sliding rods 11 are arranged through the first filter plate 311 and the second filter plate 321, two ends of each guide sliding rod 11 are welded with the sewage tank 2, the guide sliding rods 11 are connected with a plurality of anti-collision rings 12 in a sliding mode, and the anti-collision rings 12 are located at two ends of the first filter plate 311 and the second filter plate 321 respectively.

Referring to fig. 2 and 3, in order to facilitate cleaning of sludge in the sewage tank 2, the sewage discharging device 5 includes two blocking doors 51, two bidirectional screws 52 and a driving mechanism 53, a sewage discharging groove 54 is formed in the bottom wall of the sewage tank 2, a blocking groove 56 is formed in the wall of the sewage discharging groove 54, two blocking doors 51 capable of blocking the sewage discharging groove 54 are arranged in the blocking groove 56, the blocking doors 51 are mutually clamped at one side close to each other, and a sealing gasket 55 is bonded at one side close to each other of the blocking doors 51. The bidirectional screw 52 penetrates through two ends of the blocking door 51 and is rotatably connected with the sewage tank 2. The bidirectional screw 52 penetrates through one end of the sewage tank 2 and is connected with the driving mechanism 53, the driving mechanism 53 comprises two second driving gears 531, a second driving chain 532 and a third stepping motor 533, the second driving gears 531 and the bidirectional screw 52 are coaxially arranged, the second gear is welded with the bidirectional screw 52, the second driving chain 532 is wound on the second driving gears 531, the second driving chain 532 is meshed with the second driving gears 531, the third stepping motor 533 is welded with the bidirectional screw 52, and a base of the third stepping motor 533 is fixed on the sewage tank 2 through bolts.

The implementation principle of the sewage treatment device in the embodiment of the application is as follows: during the use, pour into sewage into effluent water sump 2, adjust first step motor 3133, the drive shaft of first step motor 3133 drives first screw rod 312 and rotates, under the effect of first drive chain 3132 and first drive gear 3131, first step motor 3133 drives two first screw rods 312 and rotates, and then realizes that first filter 311 moves along effluent water sump 2 length direction, and then makes first filter 311 filter great impurity in the sewage. Then, the second stepping motor 323 is adjusted, and the driving shaft of the second stepping motor 323 drives the second screw 322 to rotate, so as to drive the second filter plate 321 to move along the length direction of the wastewater tank 2 under the action of the wastewater tank 2, thereby filtering and collecting smaller dirt in the wastewater. Then, the drain pipe 4 is opened, and the cleaned sewage flows out along the drain pipe 4. Then, the third stepping motor 533 is adjusted, the driving shaft of the third stepping motor 533 drives the two-way screws 52 to rotate, and under the action of the second driving gear 531 and the second driving chain 532, the third stepping motor 533 drives the two-way screws 52 to rotate, so that the two plugging doors 51 are opened, the dirt is discharged along the sewage discharge groove 54, and the dirt collection by workers is facilitated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A sewage treatment device is characterized in that: comprises a base (1), a sewage tank (2) positioned on the base (1), a separating device (3) positioned on the sewage tank (2), a drain pipe (4) and a sewage discharge device (5) positioned on the bottom wall of the sewage tank (2), the drain pipe (4) is communicated with the sewage pool (2), the separating device (3) comprises a first filtering mechanism (31) and a second filtering mechanism (32), the first filtering mechanism (31) comprises a first filtering plate (311), two first screw rods (312) and a driving component (313), the first filter plate (311) can slide along the bottom wall and the side wall of the sewage tank (2), the first screw (312) penetrates through the two ends of the first filter plate (311) and is rotatably connected with the sewage pool (2), one end of the first screw rod (312) extending out of the sewage pool (2) is connected with the driving component (313).

2. The sewage treatment apparatus according to claim 1, wherein: the driving assembly (313) includes two first driving gears (3131), a first driving chain (3132) and a first stepping motor (3133), the first driving gears (3131) are coaxially disposed with the first screw (312), the first driving chain (3132) is wound on the first driving gears (3131), and the first driving chain (3132) is engaged with the first driving gears (3131), the first stepping motor (3133) is connected with the first screw (312), and the first stepping motor (3133) is located on the wastewater tank (2).

3. The sewage treatment apparatus according to claim 1, wherein: the second filter mechanism (32) comprises a second filter plate (321), a second screw rod (322) and a second stepping motor (323), the second filter plate (321) can slide along the bottom wall and the side wall of the sewage pool (2), the second screw rod (322) penetrates through the two ends of the second filter plate (321) and the sewage pool (2) to be rotatably connected, the second screw rod (322) extends out of one end of the sewage pool (2) and is connected with the second stepping motor (323), and the second stepping motor (323) is located on the sewage pool (2).

4. A wastewater treatment plant according to claim 3, characterized in that: run through first filter (311) and second filter (321) are provided with a plurality of and lead slide bar (11), lead the both ends of slide bar (11) with effluent water sump (2) are connected.

5. The sewage treatment apparatus according to claim 4, wherein: the guide sliding rod (11) is provided with a plurality of anti-collision rings (12), and the anti-collision rings (12) are respectively arranged at two ends of the first filter plate (311) and the second filter plate (321).

6. The sewage treatment apparatus according to claim 1, wherein: the sewage disposal device (5) comprises two blocking doors (51), two bidirectional screws (52) and a driving mechanism (53), a sewage disposal groove (54) is formed in the bottom wall of the sewage pool (2), the blocking doors (51) can block the sewage disposal groove (54), the two ends of each blocking door (51) are penetrated through by the bidirectional screws (52) to be rotatably connected with the sewage pool (2), and one end of each bidirectional screw (52) penetrating through the sewage pool (2) is connected with the driving mechanism (53).

7. The sewage treatment apparatus according to claim 6, wherein: the driving mechanism (53) comprises a second driving gear (531), a second driving chain (532) and a third stepping motor (533), the second driving gear (531) and the bidirectional screw (52) are coaxially arranged, the second driving chain (532) is wound on the second driving gear (531), the second driving chain (532) is meshed with the second driving gear (531), the third stepping motor (533) is connected with the bidirectional screw (52), and the third stepping motor (533) is positioned on the sewage pool (2).

8. The sewage treatment apparatus according to claim 6, wherein: the close sides of the blocking doors (51) are mutually clamped.

9. The sewage treatment apparatus according to claim 6, wherein: and a sealing gasket (55) is arranged on one side, close to each other, of the sealing door (51).