CN214528595U

CN214528595U - Rural domestic sewage treatment equipment

Info

Publication number: CN214528595U
Application number: CN202120063589.5U
Authority: CN
Inventors: 彭进丙
Original assignee: Jiangsu Fanxin Environmental Protection Co ltd
Current assignee: Jiangsu Fanxin Environmental Protection Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-10-29
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a rural domestic sewage treatment device, which comprises a treatment tank, wherein a water inlet pipe is arranged at the top of the treatment tank, a treatment bin is arranged at the top of the inner wall of the treatment tank, a rotating motor is arranged at the top of one side of the outer wall of the treatment tank, the output end of the rotating motor extends into the treatment bin and is connected with a crushing roller, a crushing knife is uniformly arranged in the middle of the crushing roller, a DD motor is arranged at the top of the other side of the outer wall of the treatment tank, the output end of the DD motor is connected with a bidirectional screw rod, one end of the bidirectional screw rod extends into the treatment bin and is fixed with the inner wall of the treatment bin through a bearing seat, scraping blocks are sleeved at the corresponding two ends in the middle of the bidirectional screw rod, a filter screen is arranged in the middle of the treatment bin, the bottom of the scraping blocks is positioned on the surface of the filter screen, a material receiving box is fixed in the middle of the two sides of the outer wall of the treatment tank, the sewage filter has the advantages of good sewage filtering effect, convenience in collection of scraps and stable structure.

Description

Rural domestic sewage treatment equipment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a rural domestic sewage treatment equipment.

Background

The sewage treatment is a process for purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.

Disclosure of Invention

An object of the utility model is to provide a rural domestic sewage treatment equipment to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a rural domestic sewage treatment equipment, includes the processing jar, the inlet tube is installed at the top of processing jar, the inner wall top of processing jar is provided with the processing storehouse, the rotating electrical machines is installed at outer wall one side top of processing jar, the output of rotating electrical machines stretches into in the processing storehouse and is connected with crushing roller, crushing sword is evenly installed to the centre of crushing roller, the DD motor is installed at the outer wall opposite side top of processing jar, the output and the two-way lead screw of DD motor are connected, and two-way lead screw one end stretches into the processing storehouse and fixed with the processing storehouse inner wall through the bearing frame, scrape the material piece has all been cup jointed at the middle corresponding both ends in two-way lead screw, install the filter screen in the middle of the inside in processing storehouse, and scrape material piece bottom and be located the filter screen surface, all be fixed with the receipts workbin the middle of the outer wall both sides of processing jar, be fixed with the mounting bracket in the middle of the bottom in processing storehouse, the mounting bracket intussuseption is filled with the MBBR packing layer, and installs the MBR membrane in the middle of the MBBR packing layer, the drain pipe is installed to the bottom of mounting bracket, activated carbon adsorption layer is installed at drain pipe inner wall top.

In further embodiment, the both ends of smashing the roller all have cup jointed solid fixed ring, the fixed column is installed at solid fixed ring's top, and the fixed column passes through fixing base fixed connection with the processing jar, carries out spacing fixed to smashing the roller, guarantees stable in structure.

In a further embodiment, the bottom end of the material receiving box is provided with an inserting plate, one end of the inserting plate penetrates through the material receiving box to be connected with the handle, one side of the inner wall of the material receiving box is provided with a slot matched with the inserting plate, and the bottom of the material receiving box is provided with a chip removing port, so that scraps collected in the material receiving box can be conveniently discharged.

In a further embodiment, vibrating motors are installed at two ends of the bottom of the filter screen, and waste scraps in filter holes of the filter screen can be conveniently vibrated down.

In a further embodiment, the bottom end of the drain pipe penetrates through the treatment tank to be communicated with air, and a valve is arranged on the drain pipe to facilitate drainage.

In a further embodiment, support sleeves are symmetrically installed at two ends of the bottom of the treatment tank, a support inner pipe is connected to the bottom of each support sleeve in a clamping mode, a buffer spring is sleeved on each support inner pipe, support legs are fixed to the bottom of each support inner pipe, and the support inner pipes move through the support sleeves, so that the buffer springs are compressed and deformed, vibration generated by the treatment tank is buffered, and stability is guaranteed.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: sewage enters a treatment bin in a treatment tank through a water inlet pipe, a grinding roller is driven to rotate through a rotating motor, branches and leaves in the sewage are ground through a grinding knife, a DD motor drives a bidirectional screw rod to rotate, a scraping block scrapes scraps on a filter screen and pushes the scraps into a material receiving box to be collected, the vibrating motor conveniently shakes off the scraps on the filter screen, the treated sewage is filtered through an MBBR packing layer and matched with an MBR (membrane bioreactor) film for filtering, impurities in the sewage are adsorbed through an active carbon adsorption layer in a drainage pipe, and the filtering effect is ensured; through supporting sleeve, support inner tube, buffer spring and supporting legs and cooperate, alleviate the vibrations influence, guarantee stably.

Drawings

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

the reference signs are: processing jar 1, inlet tube 2, rotating electrical machines 3, crushing roller 4, crushing sword 5, DD motor 6, two-way lead screw 7, scrape material piece 8, filter screen 9, vibrating motor 10, receipts workbin 11, processing storehouse 12, mounting bracket 13, MBBR packing layer 14, MBR membrane 15, drain pipe 16, active carbon adsorption layer 17, support sleeve 18, support inner tube 19, buffer spring 20, supporting legs 21.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

Referring to fig. 1, the present invention provides a technical solution: a rural domestic sewage treatment device comprises a treatment tank 1, a water inlet pipe 2 is installed at the top of the treatment tank 1, a treatment bin 12 is arranged at the top of the inner wall of the treatment tank 1, a rotating motor 3 is installed at the top of one side of the outer wall of the treatment tank 1, the output end of the rotating motor 3 extends into the treatment bin 12 and is connected with a crushing roller 4, a crushing knife 5 is uniformly installed in the middle of the crushing roller 4, fixing rings are sleeved at two ends of the crushing roller 4, a fixing column is installed at the top of each fixing ring, the fixing column is fixedly connected with the treatment tank 1 through a fixing seat, the crushing roller 4 is limited and fixed, and the stable structure is ensured; the top of the other side of the outer wall of the treatment tank 1 is provided with a DD motor 6, the output end of the DD motor 6 is connected with a bidirectional screw 7, one end of the bidirectional screw 7 extends into a treatment bin 12 and is fixed with the inner wall of the treatment bin 12 through a bearing seat, two corresponding ends in the middle of the bidirectional screw 7 are respectively sleeved with a scraper block 8, a filter screen 9 is arranged in the middle of the interior of the treatment bin 12, the bottom of the scraper block 8 is positioned on the surface of the filter screen 9, two ends of the bottom of the filter screen 9 are respectively provided with a vibrating motor 10, and waste scraps in filter holes of the filter screen 9 can be conveniently vibrated down; the middle of the two sides of the outer wall of the treatment tank 1 are both fixed with a material receiving box 11, the bottom end of the material receiving box 11 is provided with an inserting plate, one end of the inserting plate penetrates through the material receiving box 11 to be connected with a handle, one side of the inner wall of the material receiving box 11 is provided with an inserting groove matched with the inserting plate, and the bottom of the material receiving box 11 is provided with a scrap discharging port, so that scraps collected in the material receiving box 11 can be conveniently discharged; an installation frame 13 is fixed in the middle of the bottom of the treatment bin 12, an MBBR packing layer 14 is filled in the installation frame 13, an MBR membrane 15 is arranged in the middle of the MBBR packing layer 14, a drain pipe 16 is arranged at the bottom of the installation frame 13, an activated carbon adsorption layer 17 is arranged on the top of the inner wall of the drain pipe 16, the bottom end of the drain pipe 16 penetrates through the treatment tank 1 to be communicated with air, and a valve is arranged on the drain pipe 16, so that water drainage is facilitated; support sleeve 18 is all installed to the equal symmetry in bottom both ends of treatment tank 1, and the joint is connected with support inner tube 19 in support sleeve 18's the bottom, and has cup jointed buffer spring 20 on the support inner tube 19, and the bottom of supporting inner tube 19 is fixed with supporting legs 21, moves to supporting inner tube 19 through support sleeve 18 for buffer spring 20 compression deformation cushions the vibrations that treatment tank 1 produced, guarantees stably.

The working principle is as follows: sewage enters a treatment bin 12 in a treatment tank 1 through a water inlet pipe 2, a rotary motor 3 drives a crushing roller 4 to rotate, a crushing cutter 5 is used for crushing tree branches and leaves in the sewage, a DD motor 6 is used for driving a bidirectional screw rod 7 to rotate, a scraping block 8 is used for scraping waste scraps on a filter screen 9 and pushing the waste scraps into a material receiving box 11 for collection, a vibration motor 10 is used for conveniently shaking off the waste scraps on the filter screen 9, the treated sewage is filtered through an MBBR packing layer 14 and matched with an MBR (membrane bioreactor) 15 for filtering, impurities in the sewage are adsorbed through an active carbon adsorption layer 17 in a drain pipe 16, and the filtering effect is ensured; through the matching of the supporting sleeve 18, the supporting inner tube 19, the buffer spring 20 and the supporting leg 21, the influence of vibration is relieved, and the stability is ensured.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.

Claims

1. The utility model provides a rural domestic sewage treatment equipment, includes treatment tank (1), its characterized in that: the water inlet pipe (2) is installed at the top of the treatment tank (1), the treatment tank (1) is provided with a treatment bin (12) at the top of the inner wall, a rotating motor (3) is installed at the top of one side of the outer wall of the treatment tank (1), the output end of the rotating motor (3) stretches into the treatment bin (12) and is connected with a crushing roller (4), a crushing knife (5) is uniformly installed in the middle of the crushing roller (4), a DD motor (6) is installed at the top of the other side of the outer wall of the treatment tank (1), the output end of the DD motor (6) is connected with a bidirectional screw rod (7), one end of the bidirectional screw rod (7) stretches into the treatment bin (12) and is fixed with the inner wall of the treatment bin (12) through a bearing seat, the scraping block (8) is sleeved at the middle corresponding two ends of the bidirectional screw rod (7), a filter screen (9) is installed in the middle of the interior of the treatment bin (12), and scrape material piece (8) bottom and be located filter screen (9) surface, all be fixed with in the middle of the outer wall both sides of handling jar (1) and receive workbin (11), be fixed with mounting bracket (13) in the middle of the bottom of handling storehouse (12), mounting bracket (13) intussuseption is filled with MBBR packing layer (14), and installs MBR membrane (15) in the middle of MBBR packing layer (14), drain pipe (16) are installed to the bottom of mounting bracket (13), active carbon adsorption layer (17) are installed at drain pipe (16) inner wall top.

2. The rural domestic sewage treatment equipment according to claim 1, characterized in that: the two ends of the crushing roller (4) are respectively sleeved with a fixing ring, a fixing column is installed at the top of the fixing ring, and the fixing column is fixedly connected with the treatment tank (1) through a fixing seat.

3. The rural domestic sewage treatment equipment according to claim 1, characterized in that: the bottom of receipts workbin (11) is installed the picture peg, picture peg one end is passed and is received workbin (11) and be connected with the handle, receive workbin (11) inner wall one side seted up with picture peg matched with slot, it has seted up the chip removal mouth to receive workbin (11) bottom.

4. The rural domestic sewage treatment equipment according to claim 1, characterized in that: vibrating motors (10) are installed at two ends of the bottom of the filter screen (9).

5. The rural domestic sewage treatment equipment according to claim 1, characterized in that: the bottom end of the drain pipe (16) penetrates through the treatment tank (1) to be communicated with the air, and the drain pipe (16) is provided with a valve.

6. The rural domestic sewage treatment equipment according to claim 1, characterized in that: support sleeve (18) are all installed to the bottom both ends of handling jar (1) symmetry, the block is connected with support inner tube (19) in the bottom of support sleeve (18), and has cup jointed buffer spring (20) on supporting inner tube (19), the bottom of supporting inner tube (19) is fixed with supporting legs (21).