Rural domestic sewage treatment facility convenient to operate and maintain

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a rural domestic sewage treatment facility convenient to operate and maintain. According to the technical scheme, the device comprises a mounting plate, a liquid storage tank, a shell and a tank body, the liquid storage tank and a second driving mechanism are mounted on the bottom end face of the inner wall of the shell, and a lead screw is arranged on an output shaft of the second driving mechanism; a guide rod is welded to the bottom end face of the inner wall of the shell, and a control panel is attached to the rear end face of the inner wall of the shell. A tank body is connected to the mounting plate in a sleeving manner; a driving mechanism I is mounted on the bottom end surface of the tank body, and a stirring rod is arranged on an output shaft of the driving mechanism I through a rotating shaft; a first guide block and a second guide block are welded to the side end face of the mounting plate. A pump body is installed on the bottom end face of the inner wall of the liquid storage box, and a connecting pipe is arranged on the pump body. The sewage treatment device meets the sewage treatment requirement, can be taken out and stored as required during treatment, and avoids the influence of pre-embedded integrated storage on later maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a rural domestic sewage treatment facility which is easy to operate and maintain. Background Art

[0002] Existing rural sewage mostly uses integrated tanks to collect domestic sewage in a centralized manner. After collection, it can be extracted by transportation equipment for centralized re-treatment. However, most tanks are pre-buried in the foundation, and effective maintenance is impossible after damage, so they still need to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide a rural domestic sewage treatment facility that is easy to operate and maintain, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a rural domestic sewage treatment facility that is easy to operate and maintain, including a mounting plate, a liquid storage tank, a shell and a tank body,

[0005] The bottom end surface of the inner wall of the shell is provided with a liquid storage tank and a second driving mechanism, and a screw rod is provided on the output shaft of the second driving mechanism;

[0006] A guide rod is welded to the bottom end surface of the inner wall of the shell, and a control panel is fitted and mounted on the rear end surface of the inner wall of the shell;

[0007] The mounting plate is sleeved with a tank body;

[0008] The bottom end surface of the tank body is provided with a driving mechanism 1, and a stirring rod is provided on the output shaft of the driving mechanism 1 via a rotating shaft;

[0009] A guide block 1 and a guide block 2 are welded on the side end surface of the mounting plate;

[0010] A pump body is installed on the bottom end surface of the inner wall of the liquid storage box, and a connecting pipe is arranged on the pump body.

[0011] Preferably, a liquid inlet pipe is embedded and fixed on the top surface of the liquid storage tank, the liquid inlet pipe is in liquid communication with the liquid storage tank, and a sealing cap is installed on the liquid inlet pipe through a thread. The agent for sewage disinfection can be injected into the liquid storage tank for storage through the liquid inlet pipe.

[0012] Preferably, a support block is welded to the bottom end surface of the shell, and there are four support blocks in total, and the four support blocks are distributed in a rectangular array relative to the shell. The shell can be supported by placing the support blocks on the foundation.

[0013] Preferably, a waste inlet pipe is embedded and fixed on the top surface of the tank body, and the waste inlet pipe is in liquid communication with the tank body. The waste inlet pipe can be connected to a rural sewage pipe to discharge sewage generated by rural life into the tank body for storage.

[0014] Preferably, a waste pipe is embedded and fixed on the front end surface of the tank body, the waste pipe is in liquid communication with the tank body, and a valve is installed on the waste pipe through a flange. The domestic sewage stored in the tank body can be discharged by opening the valve on the waste pipe, and during discharge, the sewage can be connected to a sewage storage vehicle for extraction and centralized discharge, so as to be collected and processed again later.

[0015] Preferably, the guide block 1 is slidably sleeved on the guide rod, and the guide block 2 is installed on the screw rod through threads. The guide block 1 is slidably sleeved on the guide rod to limit the mounting plate. When the guide block 2 is installed on the screw rod through threads during the limit, the person can open the driving mechanism 2 to drive the screw rod to rotate, and the mounting plate can be driven to move up and down according to the rotation direction of the screw rod.

[0016] Preferably, the end of the connecting pipe away from the pump body is embedded and fixed in the tank body, and the tank body is connected to the pump body through the connecting pipe. By embedding and fixing the end of the connecting pipe away from the pump body in the tank body, personnel can open the pump body to extract the sewage disinfectant stored in the liquid storage tank and inject it into the tank body.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model provides a tank body by setting up a tank body. When personnel treat rural domestic sewage, they can connect the rural sewage pipe externally through the waste inlet pipe, so that the sewage generated in rural life can be discharged into the tank body for storage. During storage, two tank bodies are provided, so that the two tank bodies can respectively store domestic washing and washing sewage, toilet sewage and other mixed sewage. During storage, the shell can be semi-embedded and installed at the rural sewage collection point. After installation, the guide block one is slidably sleeved on the guide rod to limit the mounting plate. When limiting, the guide block two is installed on the screw rod through a thread, so that personnel can open the driving mechanism two to drive the screw rod to rotate, and the mounting plate can be driven to move up and down according to the rotation direction of the screw rod, thereby driving the tank body to move up and down, and then it can be adjusted and carried out for maintenance according to actual needs, and the domestic sewage stored in the tank body can be discharged by opening the valve on the waste pipe. When discharging, it can be connected to the sewage storage vehicle for extraction and centralized discharge, which can be collected and processed again later.

[0019] 2. The utility model sets a liquid storage tank. When personnel treat rural domestic sewage, the end of the connecting pipe away from the pump body is embedded and fixed in the tank body, so that the personnel can open the pump body to extract the sewage disinfectant stored in the liquid storage tank and inject it into the tank body. After injection, the personnel can open the driving mechanism to drive the stirring rod to rotate through the rotating shaft. When the stirring rod rotates, the sewage and the disinfectant are mixed, thereby treating the rural domestic sewage, and then transporting it to the centralized treatment site for treatment after extraction, thereby facilitating the operation and maintenance of sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the tank body and the liquid storage box of the utility model;

[0022] Figure 3 This is a schematic diagram of the top view structure of the mounting plate of the utility model;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the shell of the utility model.

[0024] In the figure: 1. support block; 2. mounting plate; 3. liquid storage tank; 4. liquid inlet pipe; 5. outer shell; 6. waste discharge pipe; 7. guide block 1; 8. guide block 2; 9. screw rod; 10. guide rod; 11. control panel; 12. connecting pipe; 13. tank body; 14. waste inlet pipe; 15. rotating shaft; 16. stirring rod; 17. pump body; 18. driving mechanism 1; 19. driving mechanism 2. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] like Figure 1-Figure 4 As shown, the utility model provides a rural domestic sewage treatment facility that is easy to operate and maintain, including a mounting plate 2, a liquid storage tank 3, a shell 5 and a tank body 13.

[0028] The bottom end surface of the inner wall of the housing 5 is provided with a liquid storage tank 3 and a second driving mechanism 19, and a screw rod 9 is provided on the output shaft of the second driving mechanism 19;

[0029] A guide rod 10 is welded to the bottom end surface of the inner wall of the housing 5, and a control panel 11 is fitted and mounted to the rear end surface of the inner wall of the housing 5;

[0030] The tank body 13 is sleeved on the mounting plate 2;

[0031] A driving mechanism 18 is installed on the bottom end surface of the tank body 13, and a stirring rod 16 is arranged on the output shaft of the driving mechanism 18 through a rotating shaft 15;

[0032] The side end surface of the mounting plate 2 is welded with a guide block 1 7 and a guide block 2 8;

[0033] A pump body 17 is installed on the bottom end surface of the inner wall of the liquid storage tank 3 , and a connecting pipe 12 is provided on the pump body 17 .

[0034] And as is well known to those skilled in the art, the provision of the control panel 11, the pump body 17, the drive mechanism 1 18 and the drive mechanism 2 19 is commonplace. The control panel 11 can be connected to the pump body 17, the drive mechanism 1 18 and the drive mechanism 2 19 by wires and powered by an external power supply, so that personnel can control the stroke start of the pump body 17, the drive mechanism 1 18 and the drive mechanism 2 19 through the control panel 11. These are all conventional means or common knowledge and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0035] A waste inlet pipe 14 is embedded and fixed on the top surface of the tank body 13, and the waste inlet pipe 14 is in liquid communication with the tank body 13. The waste inlet pipe 14 can be connected to an external rural sewage pipe to discharge sewage generated in rural life into the tank body 13 for storage. There are two tank bodies 13 in total, so that the two tank bodies 13 can store toilet sewage and other mixed sewage separately in addition to domestic washing and cleaning sewage.

[0036] A waste pipe 6 is embedded and fixed on the front end surface of the tank body 13. The waste pipe 6 is in liquid communication with the tank body 13, and a valve is installed on the waste pipe 6 through a flange. The domestic sewage stored in the tank body 13 can be discharged by opening the valve on the waste pipe 6. When discharging, the sewage can be connected to a sewage storage vehicle for extraction and centralized discharge for later collection and further treatment.

[0037] The guide block 1 7 is slidably sleeved on the guide rod 10, and the guide block 2 8 is installed on the screw rod 9 through a thread. The guide block 1 7 is slidably sleeved on the guide rod 10 to limit the mounting plate 2. When limiting, the guide block 2 8 is installed on the screw rod 9 through a thread, so that a person can open the driving mechanism 2 19 to drive the screw rod 9 to rotate, and the mounting plate 2 can be driven to move up and down according to the rotation direction of the screw rod 9.

[0038] Based on Example 1: When personnel are treating rural domestic sewage, they can connect to the rural sewage pipe through the waste inlet pipe 14, so that the sewage generated by rural life can be discharged into the tank body 13 for storage. During storage, there are two tank bodies 13, so that the two tank bodies 13 can store toilet sewage and other mixed sewage separately in addition to domestic washing and washing sewage. During storage, the shell 5 can be semi-buried and installed at the rural sewage collection point. After installation, the guide block 17 is slidably sleeved on the guide rod 10 to limit the mounting plate 2. When limiting, the guide block 2 8 is installed on the screw rod 9 through a thread, so that personnel can open the driving mechanism 2 19 to drive the screw rod 9 to rotate. According to the rotation direction of the screw rod 9, the mounting plate 2 can be driven to move up and down, thereby driving the tank body 13 to move up and down, and then it can be adjusted and carried out for maintenance according to actual needs, and the domestic sewage stored in the tank body 13 can be discharged by opening the valve on the waste pipe 6. When discharging, it can be connected to a sewage storage vehicle for extraction and centralized discharge.

[0039] Embodiment 2

[0040] like Figure 1-Figure 4 As shown, the utility model proposes a rural domestic sewage treatment facility that is easy to operate and maintain. Compared with the first embodiment, this embodiment also includes: a mounting plate 2, a liquid storage tank 3, a shell 5 and a tank body 13.

[0041] The bottom end surface of the inner wall of the housing 5 is provided with a liquid storage tank 3 and a second driving mechanism 19, and a screw rod 9 is provided on the output shaft of the second driving mechanism 19;

[0042] A guide rod 10 is welded to the bottom end surface of the inner wall of the housing 5, and a control panel 11 is fitted and mounted to the rear end surface of the inner wall of the housing 5;

[0043] The tank body 13 is sleeved on the mounting plate 2;

[0044] A driving mechanism 18 is installed on the bottom end surface of the tank body 13, and a stirring rod 16 is arranged on the output shaft of the driving mechanism 18 through a rotating shaft 15;

[0045] The side end surface of the mounting plate 2 is welded with a guide block 1 7 and a guide block 2 8;

[0046] A pump body 17 is installed on the bottom end surface of the inner wall of the liquid storage tank 3 , and a connecting pipe 12 is provided on the pump body 17 .

[0047] A liquid inlet pipe 4 is embedded and fixed on the top surface of the liquid storage tank 3. The liquid inlet pipe 4 is connected to the liquid of the liquid storage tank 3, and a sealing cover is installed on the liquid inlet pipe 4 through a thread. The sewage disinfection agent can be injected into the liquid storage tank 3 for storage through the liquid inlet pipe 4, and the sealing cover can be installed to close the liquid storage tank 3 after storage. The disinfection agent can be liquid chlorine or other disinfectants.

[0048] A support block 1 is welded to the bottom end surface of the shell 5 . There are four support blocks 1 in total, and the four support blocks 1 are distributed in a rectangular array relative to the shell 5 . The shell 5 can be supported by placing the support blocks 1 on the foundation.

[0049] The end of the connecting pipe 12 facing away from the pump body 17 is embedded and fixed in the tank body 13, and the tank body 13 is connected to the pump body 17 through the connecting pipe 12. The end of the connecting pipe 12 facing away from the pump body 17 is embedded and fixed in the tank body 13, so that personnel can open the pump body 17 to extract the sewage disinfectant stored in the liquid storage tank 3 and inject it into the tank body 13. The connecting pipe 12 can be used with a telescopic hose so that the connecting pipe 12 can move with the movement of the tank body 13.

[0050] Based on Example 2: When personnel treat rural domestic sewage, the end of the connecting pipe 12 away from the pump body 17 is embedded and fixed in the tank body 13, so that the personnel can open the pump body 17 to extract the sewage disinfectant stored in the liquid storage tank 3 and inject it into the tank body 13. After injection, the personnel can open the driving mechanism 18 to drive the stirring rod 16 to rotate through the rotating shaft 15. When the stirring rod 16 rotates, the sewage and the disinfectant are mixed, and then the rural domestic sewage is treated, and after extraction, it is transported to the centralized treatment site for treatment again.

[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A rural domestic sewage treatment facility that is easy to operate and maintain, comprising a mounting plate (2), a liquid storage tank (3), a housing (5) and a tank body (13), characterized in that: A liquid storage tank (3) and a second drive mechanism (19) are installed on the bottom end surface of the inner wall of the housing (5), and a screw rod (9) is arranged on the output shaft of the second drive mechanism (19); A guide rod (10) is welded to the bottom end surface of the inner wall of the outer shell (5), and a control panel (11) is fitted and mounted on the rear end surface of the inner wall of the outer shell (5); The mounting plate (2) is sleeved with a tank body (13); A driving mechanism (18) is installed on the bottom end surface of the tank body (13), and a stirring rod (16) is arranged on the output shaft of the driving mechanism (18) via a rotating shaft (15); A guide block 1 (7) and a guide block 2 (8) are welded to the side end surface of the mounting plate (2); A pump body (17) is installed on the bottom end surface of the inner wall of the liquid storage tank (3), and a connecting pipe (12) is arranged on the pump body (17).

2. A rural domestic sewage treatment facility that is easy to operate and maintain according to claim 1, characterized in that: A liquid inlet pipe (4) is embedded and fixed on the top surface of the liquid storage box (3), the liquid inlet pipe (4) is in liquid communication with the liquid storage box (3), and a sealing cover is threadedly mounted on the liquid inlet pipe (4).

3. A rural domestic sewage treatment facility that is easy to operate and maintain according to claim 1, characterized in that: A support block (1) is welded to the bottom end surface of the outer shell (5), and a total of four support blocks (1) are provided, and the four support blocks (1) are distributed in a rectangular array relative to the outer shell (5).

4. A rural domestic sewage treatment facility that is easy to operate and maintain according to claim 1, characterized in that: A waste inlet pipe (14) is embedded and fixed on the top surface of the tank body (13), and the waste inlet pipe (14) is in liquid communication with the tank body (13).

5. A rural domestic sewage treatment facility that is easy to operate and maintain according to claim 1, characterized in that: A waste discharge pipe (6) is embedded and fixed in the front end surface of the tank body (13); the waste discharge pipe (6) is in liquid communication with the tank body (13); and a valve is installed on the waste discharge pipe (6) via a flange.

6. A rural domestic sewage treatment facility that is easy to operate and maintain according to claim 1, characterized in that: The guide block 1 (7) is slidably sleeved on the guide rod (10), and the guide block 2 (8) is installed on the screw rod (9) through threads.

7. A rural domestic sewage treatment facility that is easy to operate and maintain according to claim 1, characterized in that: One end of the connecting pipe (12) facing away from the pump body (17) is embedded and fixed in the tank body (13), and the tank body (13) is connected to the pump body (17) through the connecting pipe (12).

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