A dosing device for sewage treatment

Abstract

The present application provides a dosing device for sewage treatment, comprising: a dosing mechanism, a driving motor, a tank body, and a water inlet pipe; the dosing mechanism and the water inlet pipe are connected to the top of the tank body; the driving motor is fixedly arranged on the top of the tank body, and the output end is connected to the stirring mechanism located inside the tank body; the side wall of the tank body is provided with a mounting groove, a filter assembly is plugged into the interior of the mounting groove, and a sealing sheet is plugged into the opening of the mounting groove. The present application provides a dosing device for sewage treatment, which can improve the treatment effect and efficiency of sewage dosing treatment.

Description

Technical Field

[0001] The present application relates to the technical field of sewage treatment, and in particular to a dosing device for sewage treatment. Background Art

[0002] In industrial production, various types of sewage are inevitably generated, which need to be treated before discharge. The treatment methods for sewage include physical, chemical, biological and biological methods.

[0003] At present, chemical dosing is usually used for treatment in industrial production. For example, the existing patent with announcement number: CN219771794U discloses a dosing sewage treatment device for sewage treatment, which can drive the rotating rod to rotate through a driving motor. Under the action of centrifugal force, the two movable blocks move in relative or separate directions on the rotating rod. The angle of the stirring rod is adjusted by the adjusting rod, and the stirring range of the stirring rod is increased, so that the agent and the wastewater are fully mixed, thereby improving the overall wastewater treatment efficiency.

[0004] However, when the above technical solution is actually applied, it is found that although it can solve the problem that the stirring rod and the stirring rod are only limited to a certain range for stirring, the stirring effect is general, which prolongs the reaction time between the agent and the wastewater and reduces the overall treatment efficiency, the device directly injects sewage through the water inlet pipe when in use. When the sewage is treated, the suspended matter and particulate matter in the sewage will be mixed together, and the medicine cannot completely remove these substances, resulting in the treated water quality not meeting the standards, which in turn affects the effect of sewage treatment. Utility Model Content

[0005] In view of the above problems, the present application provides a dosing device for sewage treatment, which can improve the treatment effect and efficiency of sewage dosing treatment.

[0006] To achieve the purpose of this application, this application provides the following technical solutions:

[0007] The present application provides a dosing device for sewage treatment, comprising: a dosing mechanism, a driving motor, a tank body, and a water inlet pipe;

[0008] The dosing mechanism is connected to the water inlet pipe and the top of the tank body;

[0009] The driving motor is fixedly arranged on the top of the tank body, and the output end is connected to the stirring mechanism located inside the tank body;

[0010] A mounting groove is provided on the side wall of the tank body, a filter assembly is plugged into the interior of the mounting groove, and a sealing sheet is plugged into the opening of the mounting groove.

[0011] In a possible implementation, the dosing device for sewage treatment, the filter assembly includes: a first filter screen; the first filter screen is plugged into the inside of the mounting groove, the bottom of the first filter screen is fixedly connected to a connecting block, a plurality of connecting blocks are provided and are equidistantly distributed, the bottom of the connecting block is fixedly connected to a second filter screen, and one side of the first filter screen and the second filter screen are fixedly connected to a rubber plug.

[0012] In a possible implementation, in the dosing device for sewage treatment, the tank body and the filter assembly are fixedly connected via a fixing assembly.

[0013] In a possible implementation, the dosing device for sewage treatment, the fixing assembly includes: a fixing block; the fixing block is fixedly connected to the bottom of the outer wall of the tank body, one side of the tank body is provided with a slot for matching with the rubber plug, the rubber plug and the fixing block are both provided with threaded holes, and are fixedly connected by a fixing bolt.

[0014] In a possible implementation, in the dosing device for sewage treatment, both ends of the sealing sheet are fixedly connected with sealing inserts, both ends of the tank mounting groove are provided with plug holes for matching with the sealing inserts, and the sealing inserts are plugged into and matched with the plug holes.

[0015] In a possible implementation, the side wall of the insertion hole and the sealing insert are both provided with corresponding screw holes and are fixedly connected by a connecting bolt.

[0016] In a possible implementation, a convenient rod is fixedly connected to one side of the first filter screen and the second filter screen, and a convenient groove for cooperating with the convenient rod is provided inside the sealing sheet.

[0017] In a possible implementation, the tank body is fixedly disposed on a mounting seat.

[0018] In a possible implementation manner, two ends of the sealing sheet have pull rings.

[0019] Beneficial effects:

[0020] 1. The utility model sets a filter assembly so that the filter assembly can filter impurities in sewage, and then fixes the filter assembly with a fixing assembly, which is not only convenient for disassembling the filter assembly, but also can ensure the stability of filtration, thereby achieving the effect of filtering sewage, and solves the problem that the device directly injects sewage through the water inlet pipe when in use, and does not have a filtering structure inside. When sewage is treated, suspended matter and particulate matter in the sewage are not separated, and it is difficult for the medicine to completely remove these substances, resulting in substandard water quality after treatment, and thus the problem of sewage treatment efficiency, thereby achieving the effect of filtering sewage.

[0021] 2. The utility model sets a filter assembly so that the first filter screen is fixed to the second filter screen through a connecting block, so that the first filter screen and the second filter screen can filter sewage, and the rubber plug block can fix the first filter screen and the second filter screen, thereby ensuring the stability of the first filter screen and the second filter screen.

[0022] 3. The utility model sets a fixing assembly to fix the fixing block to the tank body, and then limits the rubber plug block by the slot, so that the rubber plug block is inserted into the slot. The fixing bolt fixes the rubber plug block and the fixing block through the threaded hole, thereby avoiding unstable installation of the first filter screen and the second filter screen. The rubber plug block has a certain sealing performance, which can avoid installation gaps between the rubber plug block and the slot, thereby ensuring the stability of filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present application and form a part of the specification. Together with the embodiments of the present application, they are used to explain the present application and do not constitute a limitation to the present application.

[0024] Figure 1 A schematic diagram of the structure of a dosing device for sewage treatment provided in an embodiment of the present application;

[0025] Figure 2 A schematic diagram of a filter assembly for a sewage treatment dosing device provided in an embodiment of the present application

[0026] Figure 3 A schematic diagram of the structure of a dosing device for sewage treatment provided in an embodiment of the present application;

[0027] Figure 4 A schematic diagram of the separation structure of a dosing device for sewage treatment provided in an embodiment of the present application.

[0028] Reference numerals:

[0029] 1-dosing mechanism; 2-driving motor; 4-tank body; 5-water inlet pipe; 6-mounting seat; 7-mounting slot; 8-filter assembly; 801-first filter screen; 802-connecting block; 803-second filter screen; 804-rubber plug; 9-sealing piece; 10-fixing assembly; 101-fixing block; 102-slot; 103-threaded hole; 104-fixing bolt; 11-sealing plug; 12-jack; 13-screw hole; 14-connecting bolt; 15-convenient rod; 16-convenient slot; 17-pull ring. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features; in the description of this application, unless otherwise specified, "plurality" means two or more.

[0032] Example 1

[0033] Figure 1-4 A dosing device for sewage treatment provided in an embodiment of the present application includes: a dosing mechanism 1, a drive motor 2, a stirring mechanism, a tank body 4, a water inlet pipe 5 and a mounting seat 6, the dosing mechanism 1 is connected to the left side of the top of the tank body 4, the drive motor 2 is fixedly connected to the top of the tank body 4, the drive motor 2 and the stirring mechanism are fixedly installed, the water inlet pipe 5 is connected to the right side of the top of the tank body 4, the mounting seat 6 is fixedly connected to the bottom of the tank body 4, a mounting groove 7 is opened on the right side of the tank body 4, a filter assembly 8 is plugged into the inside of the mounting groove 7, a sealing sheet 9 is plugged into the right side of the mounting groove 7, and a fixing assembly 10 is fixedly connected to the bottom of the left side of the tank body 4.

[0034] like Figure 2 As shown, the filter assembly 8 includes a first filter screen 801, which is inserted into the interior of the installation groove 7. The bottom of the first filter screen 801 is fixedly connected to a connecting block 802. A plurality of connecting blocks 802 are provided and are equidistantly distributed. The bottom of the connecting block 802 is fixedly connected to a second filter screen 803. The left sides of the first filter screen 801 and the second filter screen 803 are fixedly connected to rubber plugs 804.

[0035] As a technical optimization solution of the present application, by setting up the filter assembly 8, the first filter net 801 is fixed to the second filter net 803 through the connecting block 802, so that the first filter net 801 and the second filter net 803 can filter the sewage, and the rubber plug 804 can fix the first filter net 801 and the second filter net 803, thereby ensuring the stability of the use of the first filter net 801 and the second filter net 803.

[0036] like Figure 1As shown, the fixing assembly 10 includes a fixing block 101, which is fixedly connected to the bottom of the left side of the tank body 4. A slot 102 for cooperating with the rubber plug 804 is provided on the left side of the tank body 4. A threaded hole 103 is provided inside the rubber plug 804 and the fixing block 101, and a fixing bolt 104 is threadedly connected inside the threaded hole 103.

[0037] As a technical optimization solution of the present application, a fixing component 10 is provided to fix the fixing block 101 to the tank body 4, and then the slot 102 is used to limit the rubber plug 804 so that the rubber plug 804 is inserted into the slot 102. The fixing bolt 104 fixes the rubber plug 804 to the fixing block 101 through the threaded hole 103, thereby avoiding unstable installation of the first filter screen 801 and the second filter screen 803. The rubber plug 804 has a certain sealing performance, which can avoid installation gaps between the rubber plug 804 and the slot 102, thereby ensuring the stability of filtration.

[0038] like Figure 4 As shown, both sides of the left side of the sealing sheet 9 are fixedly connected with sealing inserts 11, and the interior of the tank body 4 is provided with a plug hole 12 used in conjunction with the sealing insert 11, and the sealing insert 11 is plugged and matched with the plug hole 12.

[0039] As a technical optimization solution of the present application, by providing a sealing plug 11 and a plug hole 12, the sealing piece 9 can be plugged into and matched with the plug hole 12 through the sealing plug 11, so that the sealing piece 9 can fit tightly with the mounting groove 7 inside the tank body 4, thereby ensuring the stability of the seal and preventing sewage from flowing out.

[0040] like Figure 4 As shown, screw holes 13 located outside the insertion hole 12 are provided on both sides of the front and back sides of the tank body 4 and inside the sealing insert 11 , and connecting bolts 14 are threadedly connected inside the screw holes 13 .

[0041] As a technical optimization solution of the present application, by setting a screw hole 13 and a connecting bolt 14, the connecting bolt 14 fixes the sealing insert 11 and the sealing sheet 9 through the screw hole 13, so that the sealing sheet 9 can stably seal the mounting groove 7, thereby ensuring the stability of sewage filtration.

[0042] like Figure 4 As shown, a convenient rod 15 is fixedly connected to the right side of the first filter screen 801 and the second filter screen 803 , and a convenient groove 16 for cooperating with the convenient rod 15 is provided inside the sealing sheet 9 .

[0043] As a technical optimization solution of the present application, by providing a convenient rod 15 and a convenient groove 16, the convenient rod 15 can be plugged into and matched with the convenient groove 16. When the first filter 801 and the second filter 803 need to be replaced or cleaned, the first filter 801 and the second filter 803 can be conveniently pulled out through the convenient rod 15, thereby ensuring the convenience of filtering.

[0044] like Figure 4 As shown, pull rings 17 are fixedly connected to both sides of the sealing sheet 9 .

[0045] As a technical optimization solution of the present application, by providing a pull ring 17, it is convenient for the user to conveniently disassemble and install the sealing sheet 9 by pulling the pull ring 17, thereby ensuring the stability and convenience of the installation.

[0046] The working principle and use process of the present application are as follows: when in use, the mounting seat 6 fixes the tank body 4, and then the water inlet pipe 5 is connected to the tank body 4, and then the dosing mechanism 1, the driving motor 2 and the stirring mechanism are assembled with the tank body 4. When it is necessary to dosing treatment on the sewage, the first filter screen 801 and the second filter screen 803 are assembled through the connecting block 802, and then the first filter screen 801, the second filter screen 803 and the connecting block 802 are installed with the slot 102 through the rubber plug 804, and then the rubber plug 804 is fixed by the fixing bolt 104 through the threaded hole 103, so that the rubber plug 804 fixes the first filter screen 801 and the second filter screen 803, and then the sealing sheet 9 is installed to prevent the sewage from flowing out, and then the medicine is added through the dosing mechanism 1, and then the driving motor 2 drives the stirring mechanism to stir the medicine and the sewage, thereby ensuring the stability of the sewage treatment, and thus achieving the effect of filtering the sewage.

[0047] To sum up: this dosing device for sewage treatment, by setting a filter component 8, enables the filter component 8 to filter impurities in the sewage, and then uses the fixing component 10 to fix the filter component 8, which is not only convenient for disassembly of the filter component 8, but also can ensure the stability of the filtration, thereby achieving the effect of filtering the sewage, and solves the problem that the device directly injects sewage through the water inlet pipe when in use, and does not have a filtering structure inside. When treating the sewage, the suspended matter and particulate matter in the sewage are not separated, and the medicine is difficult to completely remove these substances, resulting in the water quality after treatment not meeting the standards, and then the problem of sewage treatment efficiency.

[0048] In the several embodiments provided in the present application, it should be understood that the disclosed systems, modules and methods can be implemented in other ways. For example, the module embodiments described above are only schematic, for example, the division of units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, modules or units, which can be electrical, mechanical or other forms.

[0049] The above embodiments are only used to illustrate the technical solution of the present application, but not to limit it. The present application is not limited to the exact structure described above and illustrated in the accompanying drawings, and it cannot be determined that the specific implementation of the present application is limited to these descriptions. For ordinary technicians in the technical field to which the present application belongs, various changes and modifications made without departing from the concept of the present application should be deemed to belong to the protection scope of the present application.

Claims

1. A dosing device for sewage treatment, characterized in that: include: Dosing mechanism (1), driving motor (2), tank body (4), water inlet pipe (5); The dosing mechanism (1) is connected to the water inlet pipe (5) and the top of the tank body (4); The driving motor (2) is fixedly arranged on the top of the tank body (4), and the output end is connected to the stirring mechanism located inside the tank body (4); The side wall of the tank body (4) is provided with a mounting groove (7), a filter assembly (8) is inserted into the interior of the mounting groove (7), and a sealing sheet (9) is inserted into the opening of the mounting groove (7).

2. The dosing device for sewage treatment according to claim 1, characterized in that: The filter assembly (8) comprises: a first filter screen (801); the first filter screen (801) is plugged into the interior of the mounting groove (7); a connecting block (802) is fixedly connected to the bottom of the first filter screen (801); a plurality of connecting blocks (802) are provided and are distributed at equal distances; a second filter screen (803) is fixedly connected to the bottom of the connecting block (802); and a rubber plug (804) is fixedly connected to one side of each of the first filter screen (801) and the second filter screen (803).

3. The dosing device for sewage treatment according to claim 1, characterized in that: The tank body (4) and the filter assembly (8) are fixedly connected via a fixing assembly (10).

4. The dosing device for sewage treatment according to claim 3, characterized in that: The fixing assembly (10) comprises: a fixing block (101); the fixing block (101) is fixedly connected to the bottom of the outer wall of the tank body (4); a slot (102) for matching with the rubber plug (804) is provided on one side of the tank body (4); the rubber plug (804) and the fixing block (101) are both provided with threaded holes (103) and are fixedly connected via a fixing bolt (104).

5. The dosing device for sewage treatment according to claim 1, characterized in that: Both ends of the sealing sheet (9) are fixedly connected with sealing inserts (11), and both ends of the installation groove (7) of the tank body (4) are provided with insertion holes (12) used in conjunction with the sealing inserts (11), and the sealing inserts (11) are plugged and matched with the insertion holes (12).

6. The dosing device for sewage treatment according to claim 5, characterized in that: The side wall of the insertion hole (12) and the sealing insert (11) are both provided with corresponding screw holes (13) and are fixedly connected via a connecting bolt (14).

7. The dosing device for sewage treatment according to claim 2, characterized in that: A convenient rod (15) is fixedly connected to one side of the first filter screen (801) and the second filter screen (803), and a convenient groove (16) for use with the convenient rod (15) is provided inside the sealing sheet (9).

8. The dosing device for sewage treatment according to claim 1, characterized in that: The tank body (4) is fixedly arranged on a mounting seat (6).

9. The dosing device for sewage treatment according to claim 1, characterized in that: Both ends of the sealing sheet (9) are provided with pull rings (17).

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