CN211770667U

CN211770667U - Domestic wastewater treatment device

Info

Publication number: CN211770667U
Application number: CN201922226581.1U
Authority: CN
Inventors: 邵之剑; 王济来; 莫跃良
Original assignee: Hangzhou Jingyao Environmental Protection Technology Co ltd
Current assignee: Hangzhou Jingyao Environmental Protection Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-10-27
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to the technical field of domestic wastewater treatment, in particular to a domestic wastewater treatment device, which comprises a wastewater filling tank, wherein a wastewater filling port is arranged above the right side of the wastewater filling tank, a wastewater outlet is arranged below the left side of the wastewater filling tank, a driving motor is arranged at the end part of the wastewater filling tank, a connecting shaft is arranged at the driving end of the driving motor, the connecting shaft is connected with a stirrer, a first supporting leg is arranged at the bottom of the wastewater filling tank, a waste residue discharge port is arranged at the center of the bottom of the wastewater filling tank, a fine sand layer is arranged inside the wastewater outlet, a disinfection pipe is connected at the left side of the wastewater outlet, disinfection cotton, a first active carbon layer and a filter screen are arranged inside the disinfection pipe, the wastewater filling tank is connected with a dosing tank through the disinfection pipe, compared with the existing domestic wastewater treatment device, the utility model discloses a design can improve domestic wastewater treatment device's whole economic nature, efficiency nature and practicality.

Description

Domestic wastewater treatment device

Technical Field

The utility model relates to a domestic wastewater treatment technical field specifically is a domestic wastewater treatment device.

Background

Domestic wastewater refers to useless water discharged by residents in daily life, only a small part of the wastewater is treated, most of the wastewater is directly discharged into rivers and the like without treatment, small cities are more serious, excrement and the like are not directly discharged into the rivers and the like, collection measures are provided, pollutant components in the wastewater are extremely complex and various, the purpose of complete purification cannot be achieved by any treatment method, the discharge of the wastewater is greatly improved along with the general improvement of living conditions of people, various impurities in the wastewater are inconvenient to treat, the attention of people to living environments is slowly increased, treatment devices for the domestic wastewater are also slowly and generally opened, most of the existing domestic wastewater treatment devices are simple in structure, a large amount of residues are contained in the domestic wastewater, the wastewater treatment devices are easily blocked, and the structural design of part of the wastewater treatment devices is unreasonable, very inconvenient to the waste residue processing, the work consumption is big, work efficiency is low, domestic wastewater treatment device easily blocks up, wastewater treatment is inefficient, and wastewater treatment device causes the damage easily, the economic nature is lower, current partial wastewater treatment device simple structure, it is less to purify the filtration link, wastewater treatment is insufficient, whole economic nature, efficiency nature and practicality are generally lower, consequently to current domestic wastewater treatment device's improvement, design a novel domestic wastewater treatment device in order to change above-mentioned technical defect, improve whole domestic wastewater treatment device's practicality, it is especially important.

Disclosure of Invention

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

In order to achieve the above object, the utility model provides a following technical scheme:

a domestic wastewater treatment device comprises a wastewater filling tank, wherein a wastewater filling opening is formed in the upper portion of the right side of the wastewater filling tank, a wastewater outlet is formed in the lower portion of the left side of the wastewater filling tank, a driving motor is installed at the end portion of the wastewater filling tank, a connecting shaft is installed at the driving end of the driving motor, the connecting shaft penetrates through the end portion of the wastewater filling tank and extends to the inner portion of the wastewater filling tank to be connected with a stirrer, a first supporting leg is installed at the bottom of the wastewater filling tank, a waste residue discharge port is formed in the center of the bottom of the wastewater filling tank, a fine sand layer is installed inside the wastewater outlet, a disinfection pipe is connected to the left side of the wastewater outlet, disinfection cotton, a first active carbon layer and a filter screen are sequentially installed inside the disinfection pipe from left to right, the wastewater filling tank is connected with a dosing tank through the disinfection pipe, a dosing tank inlet is formed in, the utility model discloses a medicine adding tank, including medicine adding tank, disinfection pipe, medicine adding tank, medicine.

Preferably, the specific model of the driving motor is YE2, the driving motor is connected with the controller through a lead, and the connection mode is electric connection.

Preferably, the waste residue discharge port and the chemical feeding port are both correspondingly provided with valve switches.

Preferably, the aseptic cotton, the first activated carbon layer, the filter screen and the second activated carbon layer are all designed to be detachable structures.

Preferably, the dosing port and the dosing tank are perpendicular to each other.

Preferably, the wastewater filling tank and the chemical adding tank are both designed in a cylindrical structure.

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

1. the utility model discloses in, through the design of agitator for waste water filling jar inside waste water is when filtering through fine sand layer, because the stirring of inside agitator, increase waste water filling jar inside water velocity, make the waste residue in the waste water be the rotatory state of floating of everywhere, can not cause the jam to fine sand layer, domestic wastewater treatment device can not take place blocking phenomenon in long-term working process yet, the fault rate has been reduced, work efficiency is improved, overall economy, efficiency and practicality are higher.

2. The utility model discloses in, be detachable construction's design through aseptic cotton, first active carbon layer, filter screen and second active carbon layer for aseptic cotton, first active carbon layer, filter screen and second active carbon layer can regularly dismantle to it and wash the change in long-time working process, make domestic wastewater treatment device all keep the optimum for a long time, more thoroughly to domestic wastewater treatment, whole practicality is higher.

3. The utility model discloses in, through the design of disinfection pipe and dosing tank for carry out dual treatment to waste water, the treatment effect is more obvious, to the more thorough of the harmful substance processing in the waste water, thorough reduction domestic waste water is higher to the pollution of environment, whole practicality.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the wastewater filling tank and the disinfection tube of the present invention;

fig. 3 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1-a wastewater filling tank, 2-a wastewater filling port, 3-a wastewater outlet, 4-a driving motor, 5-a connecting shaft, 6-a stirrer, 7-a first support leg, 8-a waste residue outlet, 9-a fine sand layer, 10-a disinfection pipe, 11-disinfection cotton, 12-a first activated carbon layer, 13-a filter screen, 14-a medicine adding tank, 15-a medicine adding tank inlet, 16-a medicine adding port, 17-a second support leg, 18-a medicine adding tank outlet and 19-a second activated carbon layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a domestic wastewater treatment device comprises a wastewater filling tank 1, a wastewater filling port 2 is arranged above the right side of the wastewater filling tank 1, a wastewater outlet 3 is arranged below the left side of the wastewater filling tank 1, a driving motor 4 is arranged at the end part of the wastewater filling tank 1, the driving motor 4 is connected with a controller through a lead and is electrically connected in a connecting mode, a connecting shaft 5 is arranged at the driving end of the driving motor 4, the connecting shaft 5 penetrates through the end part of the wastewater filling tank 1 and extends to the inside of the wastewater filling tank 1 to be connected with a stirrer 6, a first supporting leg 7 is arranged at the bottom of the wastewater filling tank 1, a waste residue outlet 8 is arranged at the center of the bottom of the wastewater filling tank 1, a fine sand layer 9 is arranged inside the wastewater outlet 3, a disinfection pipe 10 is connected at the left side of the wastewater outlet 3, disinfection cotton 11, a first active carbon layer 12 and a filter screen 13 are sequentially arranged inside the, waste water filling jar 1 is connected with medicine adding jar 14 through disinfection pipe 10, waste water filling jar 1 and medicine adding jar 14 are the cylinder structural design, the right side of medicine adding jar 14 is provided with medicine adding jar entry 15, medicine adding jar entry 15 is connected with disinfection pipe 10, the center department of 14 tip of medicine adding jar is provided with medicine adding mouth 16, waste residue discharge port 8 corresponds with medicine adding mouth 16 homogeneous phase and is provided with the valve switch, medicine adding mouth 16 and the setting of 14 mutually perpendicular of medicine adding jar, second stabilizer blade 17 is installed to the bottom of medicine adding jar 14, the left side of medicine adding jar 14 is provided with medicine adding jar export 18, the internally mounted of medicine adding jar export 18 has second activated carbon layer 19, the aseptic cotton 11, first activated carbon layer 12, filter screen 13 and second activated carbon layer 19 are detachable construction design.

The utility model discloses work flow: before the domestic wastewater treatment device is used, firstly, the driving motor 4 and the controller are ensured to be in a normal electric connection state, then wastewater is discharged from the wastewater filling port 2, the driving motor 4 is started through the controller, the stirrer 6 operates normally, the wastewater is filtered by a fine sand layer in the wastewater outlet 3 and enters the disinfection tube 10, then the disinfection cotton 11, the first active carbon layer 12 and the filter screen 13 in the disinfection tube 10 are used for filtering and disinfecting, the wastewater enters the dosing tank 14, corresponding dosing treatment is carried out by the dosing port 16, after the wastewater is subjected to dosing treatment in the dosing tank 14, the wastewater is filtered again and discharged through the second active carbon layer 19, after the domestic wastewater treatment device is used, waste residues in the wastewater filling tank 1 are regularly cleaned through the waste residue discharge port 8, the whole operation flow is simple and convenient, and compared with the existing domestic wastewater treatment device, the utility model discloses a design can improve domestic wastewater treatment device's whole economic nature, efficiency nature and practicality.

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

1. The utility model provides a domestic wastewater treatment device, includes waste water filling jar (1), its characterized in that: waste water filling tank (1) right side top is provided with waste water filling opening (2), waste water filling tank (1) left below is provided with waste water export (3), driving motor (4) are installed to the tip of waste water filling tank (1), connecting axle (5) are installed to the drive end of driving motor (4), connecting axle (5) run through the tip of waste water filling tank (1) and extend to the internal connection of waste water filling tank (1) have agitator (6), first stabilizer blade (7) are installed to the bottom of waste water filling tank (1), waste residue discharge port (8) have been seted up in the center department of waste water filling tank (1) bottom, the internally mounted of waste water export (3) has fine sand layer (9), the left side of waste water export (3) is connected with disinfection pipe (10), disinfection cotton (11) have been installed in proper order from a left side to the inside of disinfection pipe (10), disinfection cotton (11) are turned right to the left side to the right side, First activated carbon layer (12) and filter screen (13), waste water filling jar (1) is connected with medicinal cupping (14) through disinfection pipe (10), the right side that adds medicinal cupping (14) is provided with medicinal cupping entry (15), it is connected with disinfection pipe (10) to add medicinal cupping entry (15), the center department that adds medicinal cupping (14) tip is provided with medicine mouth (16), second stabilizer blade (17) are installed to the bottom that adds medicinal cupping (14), the left side that adds medicinal cupping (14) is provided with medicinal cupping export (18), the internally mounted that adds medicinal cupping export (18) has second activated carbon layer (19).

2. The domestic wastewater treatment apparatus according to claim 1, wherein: the specific model of driving motor (4) is YE2, driving motor (4) pass through the wire and are connected with the controller, and the connected mode is electric connection.

3. The domestic wastewater treatment apparatus according to claim 1, wherein: and valve switches are correspondingly arranged on the waste residue discharge port (8) and the chemical adding port (16).

4. The domestic wastewater treatment apparatus according to claim 1, wherein: the sterilizing cotton (11), the first activated carbon layer (12), the filter screen (13) and the second activated carbon layer (19) are all designed into detachable structures.

5. The domestic wastewater treatment apparatus according to claim 1, wherein: the medicine adding opening (16) and the medicine adding pot (14) are arranged vertically.

6. The domestic wastewater treatment apparatus according to claim 1, wherein: the wastewater filling tank (1) and the chemical adding tank (14) are both designed to be cylindrical structures.