Industrial wastewater purification treatment device

Abstract

The utility model relates to the technical field of wastewater treatment devices, and discloses an industrial wastewater purification treatment device which comprises a treatment kettle, a kettle cover is connected to the treatment kettle through a bolt, a liquid inlet is communicated with the kettle cover, a liquid outlet pipe is communicated with the treatment kettle, a liquid outlet valve is arranged on the liquid outlet pipe, and a fixing block is arranged on the treatment kettle. A bearing plate is rotationally arranged on the fixing block, draining holes are formed in the bearing plate, a connecting unit is arranged on the bearing plate, the bearing plate is connected with a centrifugal barrel through the connecting unit, lower screen holes are formed in the centrifugal barrel, side screen holes are formed in the centrifugal barrel, a driving motor is arranged at the lower end of the treatment kettle, and the output end of the driving motor is connected with the bearing plate. The connecting unit comprises a positioning column arranged on the bearing plate, the centrifugal barrel is connected with the positioning column in a sliding mode, and a fastening nut is connected to the positioning column through threads. Compared with the prior art, the industrial wastewater filtering device has the advantages that the filtering effect is good, the filtering efficiency is high, and the industrial wastewater purification treatment efficiency and effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment devices, in particular to an industrial wastewater purification treatment device. Background Art

[0002] Industrial wastewater refers to wastewater, sewage and waste liquid generated in the process of industrial production, which contains industrial production materials, intermediates and products lost with water, as well as pollutants generated in the production process. Since industrial wastewater often contains a variety of toxic substances, polluting the environment is very harmful to human health. Therefore, it is necessary to develop comprehensive utilization and turn harm into benefit. According to the composition and concentration of pollutants in the wastewater, appropriate purification measures should be taken for disposal before it can be discharged. For protecting the environment, treating industrial wastewater with the help of industrial wastewater purification treatment equipment is a top priority.

[0003] Most existing industrial wastewater purification and treatment devices filter the wastewater through a filter before treatment, and then carry out subsequent treatment. This filtering method mostly relies on gravity to separate impurities in the industrial wastewater from the industrial wastewater. The filtering effect is poor and the filtering efficiency is low. Moreover, after long-term use, the filter is prone to clogging, resulting in further reduction in filtering efficiency, affecting the efficiency and effect of industrial wastewater purification and treatment. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The technical problem to be solved by the utility model is that most of the existing filtering methods rely on the action of gravity on the filter screen to filter impurities. At the same time, the filter screen is easily clogged after long-term use, and the filtering efficiency is reduced, which affects the efficiency and effect of industrial wastewater purification treatment.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: an industrial wastewater purification treatment device, including a treatment kettle, a kettle cover is connected to the treatment kettle by bolts, the kettle cover is connected to a liquid inlet, the treatment kettle is connected to a liquid outlet pipe, the liquid outlet pipe is provided with a liquid outlet valve, the treatment kettle is provided with a fixed block, a supporting plate is rotatably provided on the fixed block, a drainage hole is provided on the supporting plate, a connecting unit is provided on the supporting plate, the supporting plate is connected to a centrifugal bucket through the connecting unit, the centrifugal bucket is provided with a lower sieve hole, the centrifugal bucket is provided with a side sieve hole, a driving motor is provided at the lower end of the treatment kettle, the output end of the driving motor is connected to the supporting plate, the connecting unit includes a positioning column arranged on the supporting plate, the centrifugal bucket is slidably connected to the positioning column, and a fastening nut is threadedly connected to the positioning column.

[0008] As an improvement, a limiting slide rail is provided on the processing kettle, the limiting slide rail is arranged around the inner wall of the processing kettle, and the supporting plate is slidably connected to the limiting slide rail.

[0009] As an improvement, the positioning posts are arranged in multiple groups at equal intervals along the circumference of the centrifugal barrel.

[0010] As an improvement, the kettle cover is provided with observation windows, which are symmetrically arranged and are transparent structures.

[0011] As an improvement, the centrifugal bucket is provided with pull rings, which are symmetrically arranged.

[0012] As an improvement, a limiting block is provided on the supporting plate, and a limiting groove is provided on the centrifugal bucket, and the limiting groove and the limiting block are arranged correspondingly.

[0013] As an improvement, the kettle cover is provided with cleaning columns, and a plurality of cleaning columns are arranged in equal intervals along the circumferential direction of the kettle cover, and cleaning brushes are provided on the cleaning columns.

[0014] (III) Beneficial effects

[0015] The advantages of the utility model compared with the prior art are:

[0016] 1. The driving motor drives the centrifugal barrel to rotate through the supporting plate and the connecting unit. The rotating centrifugal barrel drives the industrial wastewater to be treated to perform centrifugal motion. The industrial wastewater in the centrifugal motion is separated from impurities by the cooperation of the lower sieve hole and the side sieve hole. The filtering effect is good and the filtering efficiency is high, which improves the efficiency and effect of industrial wastewater purification treatment;

[0017] 2. The cleaning column cooperates with the cleaning brush, and the cleaning brush contacts the rotating centrifugal barrel to clean the centrifugal barrel, avoiding blockage of the side sieve holes, improving the filtration efficiency, and improving the efficiency and effect of industrial wastewater purification treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an industrial wastewater purification and treatment device of the utility model. Figure 1 .

[0019] Figure 2 This is a schematic diagram of the structure of an industrial wastewater purification and treatment device of the utility model. Figure 2 .

[0020] Figure 3 This is a schematic diagram of the structure of an industrial wastewater purification and treatment device of the utility model. Figure 3 .

[0021] Figure 4 This is a schematic diagram of the structure of an industrial wastewater purification and treatment device of the utility model. Figure 4 .

[0022] Figure 5 This is a schematic diagram of the structure of an industrial wastewater purification and treatment device of the utility model. Figure 5 .

[0023] As shown in the figure: 1. Processing kettle; 2. Kettle cover; 3. Liquid inlet; 4. Driving motor; 5. Liquid outlet pipe; 6. Liquid outlet valve; 7. Observation window; 8. Fixed block; 9. Support plate; 10. Drain hole; 11. Limit block; 12. Limit groove; 13. Centrifugal bucket; 14. Lower sieve hole; 15. Side sieve hole; 16. Positioning column; 17. Fastening nut; 18. Limit slide rail; 19. Pull ring; 20. Cleaning column; 21. Cleaning brush. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] Combined with Figure 1 To Attachment Figure 5 An industrial wastewater purification treatment device comprises a treatment kettle 1, a kettle cover 2 is connected to the treatment kettle 1 by bolts, a liquid inlet 3 is connected to the kettle cover 2, a liquid outlet pipe 5 is connected to the treatment kettle 1, a liquid outlet valve 6 is provided on the liquid outlet pipe 5, a fixed block 8 is provided on the treatment kettle 1, a support plate 9 is rotatably provided on the fixed block 8, a drain hole 10 is provided on the support plate 9, a connecting unit is provided on the support plate 9, a centrifugal bucket 13 is connected to the support plate 9 through the connecting unit, the centrifugal bucket 13 is coaxially arranged with the liquid inlet 3, a pull ring 19 is provided on the centrifugal bucket 13, the pull ring 19 is symmetrically arranged, and the centrifugal bucket 13 is provided with a pull ring 19. A lower sieve hole 14 is provided, and a plurality of groups of lower sieve holes 14 are arranged, and the plurality of groups of lower sieve holes 14 are evenly distributed on the centrifugal bucket 13. A side sieve hole 15 is provided on the centrifugal bucket 13, and a plurality of groups of side sieve holes 15 are arranged, and the plurality of groups of side sieve holes 15 are evenly distributed on the centrifugal bucket 13. A driving motor 4 is provided at the lower end of the processing kettle 1, and an output end of the driving motor 4 is connected to a supporting plate 9. The connecting unit includes a positioning column 16 arranged on the supporting plate 9, and a plurality of groups of the positioning columns 16 are equidistantly arranged along the circumferential direction of the centrifugal bucket 13. The centrifugal bucket 13 is slidably connected to the positioning column 16, and a fastening nut 17 is threadedly connected to the positioning column 16.

[0027] Through the above structure, the driving motor 4 drives the supporting plate 9 to rotate, and the supporting plate 9 drives the centrifugal bucket 13 to rotate synchronously under the action of the multiple groups of positioning columns 16. The rotating centrifugal bucket 13 drives the industrial wastewater to perform centrifugal motion, and the lower sieve hole 14 and the side sieve hole 15 filter the industrial wastewater. Through the combined action of centrifugal force and gravity, the filtering efficiency and effect of the industrial wastewater are improved, and the filtered impurities are stored inside the centrifugal bucket 13 under the action of gravity;

[0028] The fastening nut 17 cooperates with the positioning column 16, and with the cooperation of the pull ring 19, the centrifugal bucket 13 can be conveniently connected and separated from the supporting plate 9, so that when there are many impurities in the centrifugal bucket 13, the centrifugal bucket 13 can be removed and cleaned, thereby improving the convenience of operation;

[0029] Combined with Figure 3 And attached Figure 4 The processing kettle 1 is provided with a limiting slide rail 18, which is arranged around the inner wall of the processing kettle 1. The supporting plate 9 is slidably connected to the limiting slide rail 18. The supporting plate 9 is provided with a limiting block 11. The centrifugal bucket 13 is provided with a limiting groove 12, and the limiting groove 12 is arranged corresponding to the limiting block 11.

[0030] Through the above structure, the limiting slide rail 18 improves the stability of the supporting plate 9 during rotation, and the limiting block 11 cooperates with the limiting groove 12 to improve the stability of the supporting plate 9 during rotation, thereby improving the stability of the centrifugal bucket 13 during operation.

[0031] Combined with Figure 1 And attached Figure 4 The kettle cover 2 is provided with an observation window 7, which is symmetrically arranged and has a transparent structure.

[0032] Through the above structure, the transparent observation window 7 can conveniently observe the operation of the processing kettle 1 and the centrifugal bucket 13, which is convenient for the operator to handle in time.

[0033] Embodiment 2

[0034] Combined with Figure 3 And attached Figure 4 The kettle cover 2 is provided with cleaning columns 20 , and a plurality of cleaning columns 20 are arranged equidistantly along the circumferential direction of the kettle cover 2 . The cleaning columns 20 are provided with cleaning brushes 21 , and the cleaning brushes 21 are movably in contact with the centrifugal barrel 13 .

[0035] Through the above structure, the cleaning brush 21 contacts the centrifugal barrel 13, so that the side sieve holes 15 can be cleaned when the centrifugal barrel 13 rotates, thereby avoiding clogging of the side sieve holes 15 and improving the filtering efficiency of industrial wastewater.

[0036] The specific usage is as follows:

[0037] The driving motor 4 is started, and the driving motor 4 drives the supporting plate 9 to rotate. The supporting plate 9 drives the centrifugal bucket 13 to rotate synchronously under the joint action of the multiple groups of positioning columns 16 and the limiting blocks 11 and the limiting grooves 12. The industrial wastewater to be treated is added into the centrifugal bucket 13 through the liquid inlet 3. The industrial wastewater enters the centrifugal bucket 13. The rotating centrifugal bucket 13 drives the industrial wastewater to perform centrifugal motion. The lower sieve holes 14 and the side sieve holes 15 filter the industrial wastewater. The filtered water enters the treatment kettle 1 to achieve preliminary purification of the industrial wastewater. The liquid outlet valve 6 is opened, and the industrial wastewater that has been preliminarily purified can be discharged through the liquid outlet pipe 5 for subsequent treatment operations.

[0038] The filtered impurities are collected in the centrifugal bucket 13 under the action of gravity. At the same time, as the centrifugal bucket 13 rotates, the cleaning brush 21 cleans the side sieve holes 15 of the centrifugal bucket 13 to avoid clogging of the side sieve holes 15. The impurity storage situation in the centrifugal bucket 13 is observed through the observation window 7. When a large amount of impurities are stored, the kettle cover 2 is opened by bolts, the fastening nut 17 is turned to open, and the centrifugal bucket 13 is taken out by the pull ring 19 to clean the impurities out of the centrifugal bucket 13. The operation is convenient and efficient.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0041] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An industrial wastewater purification treatment device, comprising a treatment kettle (1), wherein the treatment kettle (1) is connected to a kettle cover (2) by bolts, the kettle cover (2) is connected to a liquid inlet (3), the treatment kettle (1) is connected to a liquid outlet pipe (5), and the liquid outlet pipe (5) is provided with a liquid outlet valve (6), characterized in that: The treatment kettle (1) is provided with a fixed block (8), a supporting plate (9) is rotatably provided on the fixed block (8), a drainage hole (10) is provided on the supporting plate (9), a connecting unit is provided on the supporting plate (9), the supporting plate (9) is connected to a centrifugal bucket (13) through the connecting unit, the centrifugal bucket (13) is provided with a lower sieve hole (14), and the centrifugal bucket (13) is provided with a side sieve hole (15). A driving motor (4) is provided at the lower end of the treatment kettle (1), and an output end of the driving motor (4) is connected to the supporting plate (9); The connection unit comprises a positioning column (16) arranged on a supporting plate (9), the centrifugal bucket (13) is slidably connected to the positioning column (16), and a fastening nut (17) is threadedly connected to the positioning column (16).

2. The industrial wastewater purification treatment device according to claim 1, characterized in that: The processing kettle (1) is provided with a limiting slide rail (18), which is arranged around the inner wall of the processing kettle (1), and the supporting plate (9) is slidably connected to the limiting slide rail (18).

3. The industrial wastewater purification treatment device according to claim 1, characterized in that: The positioning posts (16) are arranged in multiple groups at equal distances along the circumferential direction of the centrifugal barrel (13).

4. The industrial wastewater purification treatment device according to claim 1, characterized in that: The kettle cover (2) is provided with observation windows (7), which are symmetrically arranged and are transparent structures.

5. The industrial wastewater purification treatment device according to claim 1, characterized in that: The centrifugal bucket (13) is provided with a pull ring (19), and the pull ring (19) is symmetrically arranged.

6. The industrial wastewater purification treatment device according to claim 1, characterized in that: The support plate (9) is provided with a limiting block (11), the centrifugal bucket (13) is provided with a limiting groove (12), and the limiting groove (12) and the limiting block (11) are arranged correspondingly.

7. The industrial wastewater purification treatment device according to claim 1, characterized in that: The kettle cover (2) is provided with cleaning columns (20), and a plurality of cleaning columns (20) are arranged at equal intervals along the circumferential direction of the kettle cover (2), and a cleaning brush (21) is provided on the cleaning columns (20).

Images