CN213467010U - Urban sewage pretreatment device for environmental protection - Google Patents

Abstract

The utility model discloses an environmental protection is with cities and towns sewage pretreatment device relates to sewage treatment technical field, the dipping barrel comprises a barrel body, the upper end through connection of staving has the water inlet, and a lateral wall through connection of staving has the delivery port, another lateral wall fixed mounting of staving has the motor, the terminal surface sliding connection of staving has filtering material to place the box, the inside of staving articulates there is the filter stand, the one end of motor is rotated and is connected with the carousel, the terminal surface central point of carousel puts fixedly connected with transmission shaft of department, the outside of transmission shaft articulates there is the hinge bar. The utility model discloses in drive the carousel through the motor and rotate, make the carousel drive the transmission shaft and rotate, make the transmission shaft drive smash the sword and rotate to smash some large-grained materials in the sewage, avoid debris to plug up the filtration pore on the filter stand, also the person of facilitating the use changes the active carbon simultaneously.

Description

Urban sewage pretreatment device for environmental protection

Technical Field

The utility model relates to a sewage treatment technical field specifically is an environmental protection is with cities and towns sewage pretreatment device.

Background

Sewage treatment refers to a process of purifying sewage to meet the water quality requirements for drainage or reuse. The sewage treatment mainly comprises two procedures of pretreatment and advanced treatment, wherein the pretreatment mainly comprises the discharge of granular substances in the sewage, and the advanced treatment mainly comprises the aeration, oxidation and disinfection of the sewage.

Current sewage preliminary treatment filters through the filter screen, and the less mud of particle diameter, suspended solid can not screened out in this kind of mode can make sewage, lead to filterable effect relatively poor, and after filtering each time, need take out the filter screen, clear away after the impurity, carry out next filtration again, and when filtering, make the filtration pore block up very easily moreover, lead to filterable inefficiency, also simultaneously the person of also facilitating the use changes the active carbon.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides an environmental protection is with cities and towns sewage pretreatment device, it filters through the filter screen to have solved current sewage pretreatment, this kind of mode can make the less mud of particle diameter in the sewage, the suspended solid can not be sieved off, it is relatively poor to lead to filterable effect, and filter the back each time, need take out the filter screen, after driving impurity, carry out the filtration next time again, and when filtering, make the filtration pore block up very easily, lead to filterable inefficiency, the while also not convenient to use person carries out the problem of changing to the active carbon charcoal.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides an environmental protection is with cities and towns sewage pretreatment device, includes the staving, the upper end through connection of staving has the water inlet, and a lateral wall through connection of staving has the delivery port, another lateral wall fixed mounting of staving has the motor, the terminal surface sliding connection of staving has filtering material to place the box, the inside of staving articulates there is the filter frame, the one end of motor is rotated and is connected with the carousel, the terminal surface central point of carousel puts fixedly connected with transmission shaft, the outside of transmission shaft articulates there is the hinge bar, and the week lateral wall of transmission shaft is the crushing sword of a plurality of fixedly connected with of linear equidistance, the one end of hinge bar articulates in inner wall one side of filter frame, the top of delivery port is provided with the bin outlet.

Preferably, the both sides wall that the box was placed to filter material has all been seted up the mounting groove, and filter material places the inside of box and has placed the filtration baffle, filter material places the inner wall bottom of box and is linear equidistance seted up a plurality of and crosses the filtration pore, and filter material places the border position department of box and has cup jointed a plurality of rubber seal, the L shape mount of the equal fixedly connected with in upper end both sides and mounting groove looks adaptation of filtration baffle, L shape mount card is in the inside of mounting groove.

Preferably, the end face of the barrel body is provided with a replacement opening matched with the filter material placing box.

Preferably, the upper surface of bin outlet is seted up one and the installing port of baffle looks adaptation, a plurality of rubber seal has been cup jointed to the outside of baffle.

Preferably, the inner wall of the filter frame close to one side of the turntable is fixedly connected with a fixed shaft, and the filter frame shaft is hinged to the hinge rod through the fixed shaft.

Preferably, the equal fixedly connected with transmission shaft in both ends of filtering the frame, the hinge hole with the looks adaptation of transmission shaft is all seted up to the inner wall both sides of staving, and the transmission shaft is located the inside of hinge hole.

(III) advantageous effects

The utility model provides an environmental protection is with city and town sewage pretreatment device. The method has the following beneficial effects:

the utility model discloses in drive the carousel through the motor and rotate, make the carousel drive the transmission shaft and rotate, make the transmission shaft drive crushing sword rotate to smash some large-grained materials in the sewage, make the transmission shaft drive the hinge bar swing under transmission shaft pivoted effect simultaneously, make the hinge bar drive and cross the swing of filter stand, thereby filter the debris in the sewage, avoid debris to plug up the filtration pore on the filter stand, also the person of facilitating the use simultaneously changes the active carbon.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the filter material placing box of the present invention;

FIG. 3 is a schematic view of the installation structure of the turntable of the present invention;

FIG. 4 is a schematic view of the filtering partition structure of the present invention;

FIG. 5 is a schematic view of the installation structure of the rubber seal ring of the present invention;

fig. 6 is a schematic view of the filter frame structure of the present invention.

In the figure: 1. a barrel body; 2. a water inlet; 3. a discharge outlet; 4. a water outlet; 5. a baffle plate; 6. An electric motor; 7. a filter material placing box; 8. a turntable; 9. a drive shaft; 10. a crushing knife; 11. A fixed shaft; 12. a rubber seal ring; 13. a hinged lever; 14. a filter frame; 15. mounting grooves; 16. replacing the port; 17. a filtering baffle plate; 18. an L-shaped fixing frame.

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. 1-6, the present invention provides a technical solution:

an environment protection town sewage pretreatment device comprises a barrel body 1, wherein the upper end of the barrel body 1 is connected with a water inlet 2 in a through way, one side wall of the barrel body 1 is connected with a water outlet 4 in a through way, and the other side wall of the barrel body 1 is fixedly provided with a motor 6;

the end surface of the barrel body 1 is connected with a filtering material placing box 7 in a sliding way;

a filter frame 14 is hinged in the barrel body 1;

one end of the motor 6 is rotatably connected with a rotary table 8, the center position of the end surface of the rotary table 8 is fixedly connected with a transmission shaft 9, the outside of the transmission shaft 9 is hinged with a hinge rod 13, and the peripheral side wall of the transmission shaft 9 is fixedly connected with a plurality of crushing cutters 10 in a linear equidistant manner;

one end of the hinge rod 13 is hinged on one side of the inner wall of the filter frame 14;

a discharge opening 3 is arranged above the water outlet 4, and a baffle 5 is connected inside the discharge opening 3 in a sliding manner.

Referring to fig. 4 and 6, for the convenience of the user to filter baffle 17 installation, filter material places the both sides wall of box 7 and has all seted up mounting groove 15, and filter material places the inside of box 7 and has placed filter baffle 17, filter material places the inner wall bottom of box 7 and is linear equidistance seted up a plurality of and crosses the filtration hole, and filter material places the border position department of box 7 and has cup jointed a plurality of rubber seal 12, the equal fixedly connected with in upper end both sides of filter baffle 17 and the L shape mount 18 of mounting groove 15 looks adaptation, L shape mount 18 card is in the inside of mounting groove 15.

Referring to fig. 4, in order to facilitate the replacement of the filter material by the user, the end surface of the barrel body 1 is provided with a replacement port 16 adapted to the filter material storage box 7.

Referring to fig. 2, in order to facilitate the user to filter, the upper surface of the discharge opening 3 is provided with a mounting opening matched with the baffle 5, and the baffle 5 is sleeved with a plurality of rubber sealing rings.

Referring to fig. 3, in order to enable the hinge rod 13 to drive the filter frame 14 to swing, a fixing shaft 11 is fixedly connected to the inner wall of the filter frame 14 close to one side of the rotating disk 8, and the filter frame 14 and the hinge rod 13 are hinged through the fixing shaft 11.

Referring to fig. 3 and 6, in order to let filter frame 14 can swing, avoid the filtration pore to be plugged up, filter the equal fixedly connected with transmission shaft in both ends of frame 14, the hinge hole with the looks adaptation of transmission shaft is all seted up to the inner wall both sides of staving 1, and the transmission shaft is located the inside of hinge hole.

The filter material placing box 7 is divided into an upper layer and a lower layer by the filter partition board 17 in the embodiment, the filter ceramic particles are placed above the filter partition board 17, and the activated carbon is placed below the filter partition board 17.

During the use, drive carousel 8 through motor 6 and rotate, make carousel 8 drive transmission shaft 9 rotate, make transmission shaft 9 drive crushing sword 10 rotate, thereby smash some large-grained materials in the sewage, make transmission shaft 9 drive hinge bar 13 swings under transmission shaft 9 pivoted effect simultaneously, make hinge bar 13 drive and filter frame 14 swing, thereby filter the debris in the sewage, avoid debris to plug up the filtration pore on the filtration frame 14, also the person of facilitating the use changes the active carbon simultaneously, make the device practicality stronger.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an environmental protection is with town sewage pretreatment device, includes staving (1), the upper end through connection of staving (1) has water inlet (2), and a lateral wall through connection of staving (1) has delivery port (4), its characterized in that: the other side wall of the barrel body (1) is fixedly provided with a motor (6);

the end surface of the barrel body (1) is connected with a filtering material placing box (7) in a sliding way;

a filter frame (14) is hinged inside the barrel body (1);

one end of the motor (6) is rotatably connected with a rotary table (8), a transmission shaft (9) is fixedly connected to the center of the end face of the rotary table (8), a hinge rod (13) is hinged to the outer portion of the transmission shaft (9), and a plurality of crushing cutters (10) are fixedly connected to the peripheral side wall of the transmission shaft (9) in a linear equidistant mode;

one end of the hinge rod (13) is hinged to one side of the inner wall of the filter frame (14);

the upper portion of delivery port (4) is provided with bin outlet (3), the inside sliding connection of bin outlet (3) has baffle (5).

2. The town sewage pretreatment device for environmental protection according to claim 1, wherein: mounting groove (15) have all been seted up to the both sides wall that filtering material placed box (7), and filtering material places the inside of box (7) and has placed filtering baffle (17), filtering material places the inner wall bottom of box (7) and is linear equidistance seted up a plurality of and crosses the filtration pore, and filtering material places the border position department of box (7) and has cup jointed a plurality of rubber seal (12), L shape mount (18) of the equal fixedly connected with in upper end both sides and mounting groove (15) looks adaptation of filtering baffle (17), L shape mount (18) card is in the inside of mounting groove (15).

3. The town sewage pretreatment device for environmental protection according to claim 1, wherein: the end face of the barrel body (1) is provided with a replacement opening (16) matched with the filtering material placing box (7).

4. The town sewage pretreatment device for environmental protection according to claim 1, wherein: the upper surface of bin outlet (3) is seted up one with the installing port of baffle (5) looks adaptation, a plurality of rubber seal has been cup jointed to the outside of baffle (5).

5. The town sewage pretreatment device for environmental protection according to claim 1, wherein: the inner wall of one side, close to the rotary table (8), of the filter frame (14) is fixedly connected with a fixed shaft (11), and the filter frame (14) is hinged to the hinge rod (13) through the fixed shaft (11).

6. The town sewage pretreatment device for environmental protection according to claim 1, wherein: the equal fixedly connected with transmission shaft in both ends of filter frame (14), the hinge hole with the looks adaptation of transmission shaft is all seted up to the inner wall both sides of staving (1), and the transmission shaft is located the inside of hinge hole.

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