Sewage stirring tank convenient to clean

Abstract

The utility model provides a sewage stirring tank convenient to clean. The sewage stirring tank convenient to clean comprises a stirring tank body, a supporting plate is installed at the bottom of the stirring tank body, and the area of the supporting plate is larger than that of the bottom of the stirring tank body. A connecting block is mounted at the bottom of a mounting shaft, a mounting seat is mounted on the inner bottom surface of a stirring tank, a connecting seat is rotatably connected to the top of the mounting seat, a connecting groove matched with the connecting block mounted at the bottom of the mounting shaft is formed in the top of the connecting seat, and the connecting block is mounted in the connecting groove in an inserted manner; a connecting block is arranged to be of a rectangular structure, so that a mounting shaft and a mounting seat are rotationally connected, the mounting shaft can be driven by a motor to rotate in the stirring tank, sewage can be stirred, and meanwhile, when a conical cover is taken down, the mounting shaft and a stirring plate can be taken out from the interior of the stirring tank together; the stirring tank, the stirring plate and the mounting shaft are very convenient to clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to a sewage stirring tank which is easy to clean. Background Art

[0002] Wastewater treatment refers to the process of purifying sewage so that it meets the water quality requirements for discharge into a certain water body or reuse. This process is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people. Sewage treatment is of great significance for protecting the environment, saving water resources, and promoting sustainable development. Through effective sewage treatment, water pollution can be reduced, the ecological environment can be protected, and the recycling of water resources can be achieved, alleviating the problem of water shortage. In summary, sewage treatment is a complex and important process that requires the use of multiple methods and processes to achieve the purpose of purifying water quality and protecting the environment.

[0003] During the sewage treatment process, the sewage needs to be stirred to reduce the viscosity of the sewage so that further treatment can be carried out later. However, the sewage mixing tanks currently used in sewage treatment plants are mostly non-detachable structures, which makes it very inconvenient to clean the internal structure of the sewage mixing tank, affecting the efficiency of sewage treatment. Therefore, it is necessary to provide a sewage mixing tank that is easy to clean to solve the above problem. Utility Model Content

[0004] The technical content of the utility model is to provide a sewage mixing tank which is easy to clean.

[0005] In order to solve the above problems, the utility model provides a sewage mixing tank which is easy to clean, comprising a mixing tank, a support plate is installed at the bottom of the mixing tank, the area of the support plate is larger than the bottom area of the mixing tank, a conical cover is installed on the top of the mixing tank through a fixing ring, a sealing cover is installed on the top of the conical cover, a motor is installed inside the conical cover, the bottom of the motor is connected to a mounting shaft, a stirring plate is installed on the mounting shaft, a connecting block is installed at the bottom of the mounting shaft, a mounting seat is installed on the inner bottom surface of the mixing tank, a connecting seat is installed on the top of the mounting seat, a medicine tank is installed on the right side of the mixing tank, a diversion pump is installed on the top of the medicine tank, a diversion pipe is installed at the bottom of the diversion pump, an infusion pipe is installed on the top of the diversion pump, a fixing pipe is installed on the infusion pipe, and a connecting rod is installed on the side of the fixing pipe.

[0006] As a further solution of the present invention, six groups of symmetrical mounting holes are opened at the edge of the support plate, gaskets are installed on the top of the mounting holes, and a group of fixing rings are installed on the top outer side of the mixing tank and the bottom outer side of the conical cover. The two groups of fixing rings are connected by six groups of symmetrical fixing bolts, so that the conical cover is fixedly installed on the top of the mixing tank.

[0007] As a further solution of the present invention, the interior of the conical cover is set as a hollow structure, the motor is fixedly mounted on the inner bottom surface of the conical cover by fixing bolts, the sealing cover is fixedly mounted on the top of the conical cover by four groups of fixing bolts, two groups of handles are symmetrically installed on the top of the sealing cover, and a heat dissipation groove is opened in the middle of the sealing cover, in which a dustproof plate is installed, and the heat generated by the motor can be discharged from the interior of the conical cover through the heat dissipation groove.

[0008] As a further solution of the present invention, a through groove adapted to the mounting shaft is provided in the middle of the bottom of the conical cover, and the mounting shaft passes through the through groove at the bottom of the conical cover and extends into the interior of the mixing tank, and the mounting seat is fixedly installed on the inner bottom surface of the mixing tank by a fixing bolt, and the connecting seat installed on the top of the mounting seat is rotatably connected to the mounting seat, and a connecting groove adapted to the connecting block installed on the bottom of the mounting shaft is provided on the top of the connecting seat, and the connecting block is inserted and installed in the connecting groove, and the connecting block is arranged to be a rectangular structure, and two rows of stirring plates are installed at the lower end of the mounting shaft, and each row of stirring plates consists of six groups of symmetrical stirring plates, which can be driven to rotate by the mounting shaft.

[0009] As a further solution of the present invention, the medicine tank is fixedly installed at the lower right end of the stirring tank, an injection tube is installed on the top of the medicine tank, and the diversion pump is fixedly installed on the top of the medicine tank through a fixing bolt. The diversion tube is inside the medicine tank, and the bottom of the diversion tube is in contact with the inner bottom surface of the medicine tank. A plurality of through holes are provided on the outer side of the bottom of the diversion tube. The top of the infusion tube is set to an L-shaped structure. The left end of the top of the infusion tube passes through the through groove provided on the right top of the stirring tank and extends into the interior of the stirring tank. Two groups of fixed tubes are symmetrically installed on the outside of the infusion tube. The left side of the connecting rod installed on the left side of the fixed tube is fixedly connected to the right side of the stirring tank, thereby stabilizing the infusion tube.

[0010] Compared with the related art, the sewage mixing tank provided by the utility model is easy to clean and has the following beneficial effects:

[0011] 1. The utility model installs a connecting block at the bottom of the mounting shaft, and a mounting seat is installed on the inner bottom surface of the mixing tank. The top of the mounting seat is rotatably connected to the connecting seat. At the same time, a connecting groove is provided on the top of the connecting seat, which is compatible with the connecting block installed at the bottom of the mounting shaft. The connecting block is inserted and installed in the connecting groove. The connecting block is set to a rectangular structure, so that the mounting shaft and the mounting seat form a rotating connection, and then the mounting shaft can be driven by a motor to rotate inside the mixing tank to stir the sewage. At the same time, when the conical cover is removed, the mounting shaft and the stirring plate can be taken out from the inside of the mixing tank together, which is very convenient for cleaning the mixing tank, the stirring plate and the mounting shaft.

[0012] 2. The utility model can seal the top of the conical cover by installing a sealing cover on the top of the conical cover. At the same time, a heat dissipation groove is opened in the middle of the sealing cover, in which a dustproof plate is installed. The heat generated by the motor can be discharged from the inside of the conical cover through the heat dissipation groove, and a large amount of dust can be prevented from entering the inside of the conical cover through the dustproof plate, thereby protecting the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 This is a schematic top view of a three-dimensional structure of a sewage mixing tank that is easy to clean according to the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional three-dimensional structure of a sewage mixing tank that is easy to clean according to the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of a medicine tank of a sewage mixing tank that is easy to clean in the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the bottom structure of the installation shaft of a sewage mixing tank that is easy to clean.

[0018] In the figure: 1. Mixing tank; 2. Support plate; 3. Fixing ring; 4. Conical cover; 5. Sealing cover; 6. Motor; 7. Mounting shaft; 8. Mixing plate; 9. Connecting block; 10. Mounting seat; 11. Connecting seat; 12. Medicine tank; 13. Diversion pump; 14. Diversion tube; 15. Infusion tube; 16. Fixing tube; 17. Connecting rod; 18. Dustproof plate; 19. Injection tube. DETAILED DESCRIPTION

[0019] Please refer to Figure 1-4. A sewage mixing tank that is easy to clean, includes a mixing tank 1, a support plate 2 is installed at the bottom of the mixing tank 1, the area of the support plate 2 is larger than the bottom area of the mixing tank 1, a conical cover 4 is installed on the top of the mixing tank 1 through a fixing ring 3, a sealing cover 5 is installed on the top of the conical cover 4, a motor 6 is installed inside the conical cover 4, a mounting shaft 7 is connected to the bottom of the motor 6, a stirring plate 8 is installed on the mounting shaft 7, a connecting block 9 is installed at the bottom of the mounting shaft 7, a mounting seat 10 is installed on the inner bottom surface of the mixing tank 1, a connecting seat 11 is installed on the top of the mounting seat 10, a medicine tank 12 is installed on the right side of the mixing tank 1, a diversion pump 13 is installed on the top of the medicine tank 12, a diversion pipe 14 is installed at the bottom of the diversion pump 13, an infusion pipe 15 is installed on the top of the diversion pump 13, a fixed pipe 16 is installed on the infusion pipe 15, and a connecting rod 17 is installed on the side of the fixed pipe 16.

[0020] Preferably, six groups of symmetrical mounting holes are opened on the edge of the support plate 2, and gaskets are installed on the top of the mounting holes, in which mounting bolts can be inserted so that the support plate 2 can be fixedly installed on the ground, thereby realizing the installation and fixation of the device on the ground. The support plate 2 can provide protection for the bottom of the mixing tank 1. A group of fixing rings 3 are installed on the outer side of the top of the mixing tank 1 and the outer side of the bottom of the conical cover 4. The two groups of fixing rings 3 are connected by six groups of symmetrical fixing bolts, so that the conical cover 4 is fixedly installed on the top of the mixing tank 1;

[0021] Preferably, the interior of the conical cover 4 is set to a hollow structure, the motor 6 is fixedly mounted on the inner bottom surface of the conical cover 4 by fixing bolts, and the sealing cover 5 is fixedly mounted on the top of the conical cover 4 by four groups of fixing bolts, so that the top of the conical cover 4 can be closed, and two groups of handles are symmetrically mounted on the top of the sealing cover 5 to facilitate removing the sealing cover 5 from the top of the conical cover 4. A heat dissipation groove is opened in the middle of the sealing cover 5, in which a dustproof plate 18 is mounted. The heat generated by the motor 6 can be discharged from the interior of the conical cover 4 through the heat dissipation groove, and the dustproof plate 18 can prevent a large amount of dust from entering the interior of the conical cover 4, thereby protecting the motor 6;

[0022] Preferably, a through groove adapted to the mounting shaft 7 is provided in the middle part of the bottom of the conical cover 4, and the mounting shaft 7 passes through the through groove at the bottom of the conical cover 4 and extends into the interior of the mixing tank 1, and the mounting seat 10 is fixedly mounted on the inner bottom surface of the mixing tank 1 by a fixing bolt, and a connecting seat 11 installed on the top of the mounting seat 10 is rotatably connected with the mounting seat 10, and a connecting groove adapted to a connecting block 9 installed at the bottom of the mounting shaft 7 is provided on the top of the connecting seat 11, and the connecting block 9 is inserted and installed in the connecting groove, thereby connecting the mounting shaft 7 and the connecting block 9 together, and the connecting block 9 is set to a rectangular structure, so that the mounting shaft 7 and the mounting seat 10 form a rotatable connection, and then the mounting shaft 7 can be driven by the motor 6 to rotate inside the mixing tank 1, and two rows of stirring plates 8 are installed at the lower end of the mounting shaft 7, each row of stirring plates 8 consists of six groups of symmetrical stirring plates 8, and the stirring plates 8 can be driven to rotate by the mounting shaft 7;

[0023] Preferably, the medicine tank 12 is fixedly installed at the lower right end of the mixing tank 1, and an injection pipe 19 is installed on the top of the medicine tank 12 to inject the medicine solution used for sewage mixing into the interior of the medicine tank 12. The diversion pump 13 is fixedly installed on the top of the medicine tank 12 through a fixing bolt. The diversion pipe 14 is inside the medicine tank 12, and the bottom of the diversion pipe 14 is in contact with the inner bottom surface of the medicine tank 12. A plurality of through holes are provided on the outer side of the bottom of the diversion pipe 14, so that the diversion pump 13 can extract the medicine solution in the medicine tank 12 from the diversion pipe 14, and then the medicine solution enters the infusion pipe 15 installed on the top of the diversion pump 13. In the figure, the top of the infusion tube 15 is set to an L-shaped structure, and the left end of the top of the infusion tube 15 passes through the through groove opened at the top right side of the stirring tank 1 and extends into the interior of the stirring tank 1, so that the pharmaceutical solution can enter the interior of the stirring tank 1, thereby assisting the sewage stirring treatment process in the stirring tank 1 through the pharmaceutical solution. Two groups of fixed tubes 16 are symmetrically installed on the outside of the infusion tube 15, and the left side of the connecting rod 17 installed on the left side of the fixed tube 16 is fixedly connected to the right side of the stirring tank 1, so that the infusion tube 15 can be stabilized by the two groups of fixed tubes 16 and the two groups of connecting rods 17, so that the infusion tube 15 has good stability during daily use.

[0024] Working principle: Before stirring the sewage, first remove the conical cover 4 from the top of the stirring tank 1, then introduce the sewage into the interior of the stirring tank 1, and then install the conical cover 4 to the top of the stirring tank 1. At this time, the connecting block 9 is inserted into the connecting groove opened on the top of the connecting seat 11, so that the mounting shaft 7 can be driven by the motor 6 to drive the stirring plate 8 to rotate, and the sewage can be stirred in conjunction with the pharmaceutical solution entering the stirring tank 1 from the infusion tube 15. After the stirring is completed, the conical cover 4 is removed from the top of the stirring tank 1, and then the stirred sewage in the stirring tank 1 can be led out. When the conical cover 4 is removed, the mounting shaft 7 and the stirring plate 8 are removed together, so that the mounting shaft 7 and the stirring plate 8 and the interior of the stirring tank 1 can be quickly cleaned for subsequent use.

[0025] The standard parts used in this embodiment can be purchased directly from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles are all known to technical personnel through technical manuals or through conventional experimental methods.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments or applied directly or indirectly without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A sewage mixing tank that is easy to clean, comprising a mixing tank (1), a support plate (2) being installed at the bottom of the mixing tank (1), and characterized in that: The area of the support plate (2) is larger than the bottom area of the stirring tank (1); a conical cover (4) is installed on the top of the stirring tank (1) through a fixing ring (3); a sealing cover (5) is installed on the top of the conical cover (4); a motor (6) is installed inside the conical cover (4); a mounting shaft (7) is connected to the bottom of the motor (6); a stirring plate (8) is installed on the mounting shaft (7); a connecting block (9) is installed on the bottom of the inner bottom surface of the stirring tank (1) A mounting seat (10) is installed, a connecting seat (11) is installed on the top of the mounting seat (10), a medicine tank (12) is installed on the right side of the stirring tank (1), a diversion pump (13) is installed on the top of the medicine tank (12), a diversion pipe (14) is installed on the bottom of the diversion pump (13), an infusion pipe (15) is installed on the top of the diversion pump (13), a fixed pipe (16) is installed on the infusion pipe (15), and a connecting rod (17) is installed on the side of the fixed pipe (16).

2. The easy-to-clean sewage mixing tank according to claim 1, characterized in that: Six groups of symmetrical mounting holes are provided at the edge of the support plate (2), and gaskets are installed on the top of the mounting holes. A group of fixing rings (3) are installed on the outer side of the top of the mixing tank (1) and the outer side of the bottom of the conical cover (4), and the two groups of fixing rings (3) are connected by six groups of symmetrical fixing bolts.

3. The easy-to-clean sewage mixing tank according to claim 1, characterized in that: The interior of the conical cover (4) is configured as a hollow structure, the motor (6) is fixedly mounted on the inner bottom surface of the conical cover (4) via fixing bolts, the sealing cover (5) is fixedly mounted on the top of the conical cover (4) via four sets of fixing bolts, two sets of handles are symmetrically mounted on the top of the sealing cover (5), a heat dissipation slot is provided in the middle of the sealing cover (5), and a dustproof plate (18) is mounted therein.

4. The easy-to-clean sewage mixing tank according to claim 1, characterized in that: A through slot matching the mounting shaft (7) is provided at the middle of the bottom of the conical cover (4); the mounting shaft (7) passes through the through slot at the bottom of the conical cover (4) and extends into the interior of the mixing tank (1); the mounting seat (10) is fixedly mounted on the inner bottom surface of the mixing tank (1) via a fixing bolt; a connecting seat (11) mounted on the top of the mounting seat (10) is rotatably connected to the mounting seat (10); a connecting slot matching the connecting block (9) mounted on the bottom of the mounting shaft (7) is provided at the top of the connecting seat (11); the connecting block (9) is inserted and mounted in the connecting slot; the connecting block (9) is configured as a rectangular structure; two rows of stirring plates (8) are mounted at the lower end of the mounting shaft (7); each row of stirring plates (8) consists of six groups of symmetrical stirring plates (8).

5. The easy-to-clean sewage mixing tank according to claim 1, characterized in that: The medicine tank (12) is fixedly installed at the lower right end of the stirring tank (1), and a liquid injection pipe (19) is installed on the top of the medicine tank (12). The diversion pump (13) is fixedly installed on the top of the medicine tank (12) through a fixing bolt. The diversion pipe (14) is inside the medicine tank (12), and the bottom of the diversion pipe (14) contacts the inner bottom surface of the medicine tank (12). The bottom outer side of the diversion pipe (14) is provided with multiple groups of through holes. The top of the infusion pipe (15) is set as an L-shaped structure. The left end of the top of the infusion pipe (15) passes through the through groove opened on the right top of the stirring tank (1) and extends into the interior of the stirring tank (1). Two groups of fixed pipes (16) are symmetrically installed on the outside of the infusion pipe (15). The left side of the connecting rod (17) installed on the left side of the fixed pipe (16) is fixedly connected to the right side of the stirring tank (1).

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