CN115340248A - Comprehensive sewage purification treatment equipment for environmental engineering - Google Patents

Abstract

The invention relates to the technical field of sewage purification treatment, and discloses comprehensive sewage purification treatment equipment for environmental engineering, which comprises a sewage settling tank, a sewage treatment tank and a purification box, wherein a settling hopper is arranged at the bottom of the sewage settling tank, a sludge settling and collecting device is arranged at the bottom of the settling hopper through bolts, a water inlet pipe is arranged at the lower end of the right side of the sewage settling tank, the purification box is arranged at the right end of the water inlet pipe, a drain pipe is arranged at the right end of the purification box, the sewage treatment tank is arranged at the right end of the drain pipe, a drain pipe is fixedly arranged at the middle end of the bottom of the sewage treatment tank, a support is fixedly distributed on the periphery of the top of the sewage treatment tank, a fixed disk is fixedly arranged at the top of the support, a circulating inlet pipe is connected at the rear end of the bottom of the sewage treatment tank in a penetrating manner, a circulating water pump is connected at the rear end of the circulating inlet pipe, sludge settled in the sewage collection can be directly received, impurities in the sewage can be directly filtered and purified, and the sewage can be stirred to be fully mixed.

Description

A comprehensive sewage purification treatment equipment for environmental engineering

technical field

The invention relates to the technical field of sewage purification treatment, in particular to a comprehensive sewage purification treatment equipment for environmental engineering.

Background technique

Environmental engineering mainly studies how to protect and rationally utilize natural resources, use scientific means to solve increasingly serious environmental problems, improve environmental quality, and promote environmental protection and social development. Since the Environmental Engineering Department is in its initial stage, the field of discipline is still developing, but its core is the control of environmental pollution sources. With the continuous development of science and technology, environmental problems are becoming more and more serious, and sewage purification treatment is getting more and more attention.

After searching, the Chinese patent authorization number is CN215654223U, which discloses a comprehensive sewage purification treatment equipment for environmental engineering, including an upper box and a lower box. A rotating filter box is installed in the middle part of the rotating filter box, and the inside of the rotating filter box is provided with a moving plate, which is convenient to push out the filtered sundries inside the rotating filter box, and the inside of the lower box is provided with a multi-layer filter box. The comprehensive sewage purification and treatment equipment for environmental engineering described in the utility model is used in conjunction with the upper box and the lower box to facilitate the cleaning of filtered sundries. It is used in conjunction with the moving plate to facilitate the cleaning of filtered sundries. Installing the rotating filter box in the middle of the fixed frame is beneficial to take out the rotating filter box for cleaning. The multi-layer filter box can filter the water multiple times. , and further increased the sewage purification effect.

The comprehensive sewage purification and treatment equipment for environmental engineering in the above patent has the following disadvantages: the sewage is inconvenient to be treated individually, the sludge in the sewage cannot be directly deposited for cleaning, it is difficult to directly purify and filter impurities and replace the filter plate, and it is impossible to automatically control the cleaning The dirt on the inner wall of the tank body is fully purified to purify the sewage, and it is more inconvenient to fully mix the sewage for circulating filtration and purification treatment, and the sewage treatment efficiency is insufficient. For this reason, need to design corresponding technical scheme to give solution.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides a comprehensive sewage purification and treatment equipment for environmental engineering, which solves the inconvenience of separate single-item treatment of sewage, the inability to directly settle the sludge in the sewage for cleaning, and the difficulty of directly purifying and filtering impurities and replacing the filter. The plate cannot be automatically controlled to clean the dirt on the inner wall of the tank to fully purify the sewage, and it is even more inconvenient to fully mix the sewage for circulation filtration and purification treatment, and the technical problem of insufficient sewage treatment efficiency.

(2) Technical solutions

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a comprehensive sewage purification treatment equipment for environmental engineering, including a sewage settling tank, a sewage treatment tank and a purification box,

The bottom of the sewage settling tank is provided with a settling bucket, and the bottom of the settling bucket is equipped with a sludge settling collection device through bolts;

A water inlet pipe is installed at the lower right side of the sewage settling tank, the purification box is installed at the right end of the water inlet pipe, and a drain pipe is installed at the right end of the purification box;

The sewage treatment tank is located at the right end of the drainpipe, the middle end of the bottom of the sewage treatment tank is fixed with a drainpipe, the side of the drainpipe is electrically connected with a solenoid valve, and the top of the sewage treatment tank is fixed around A bracket is distributed, and the bracket is an italic structure. The top of the bracket is fixed with a fixed plate, and the top of the fixed plate is provided with an electric push rod device. The bottom of the electric push rod device is connected with a push rod. The bottom of the push rod is equipped with a driving motor, the bottom of the driving motor is connected with a drive shaft, the lower end side of the drive shaft is fixedly distributed with a stirring rod, and the end of the stirring rod is fixed with a cleaning end, so A reinforcement rod is welded between the outer side of the drive shaft and the lower end of the stirring rod, and a circulation inlet pipe is connected through the bottom rear end of the sewage treatment tank, and a circulating water pump is connected to the rear end of the circulation inlet pipe, and the circulating water pump The upper end of the upper end is connected with a circulation outlet pipe, and the circulation outlet pipe is connected to the rear upper end of the sewage treatment tank.

Preferably, the water inlet pipe is a Z-shaped elbow structure, both ends of the water inlet pipe are welded with mounting plates 3, and both ends of the drain pipe are welded with mounting plates 4, and the drain pipe extends through Located on the upper end of the sewage treatment tank, the sewage can be discharged directly, and it is easy to disassemble and assemble.

Preferably, the interior of the sludge precipitation collection device is provided with a collection tank, the inner bottom of the sludge precipitation collection device is fixed with a magnetic suction plate, and the middle end of the bottom of the sludge precipitation collection device is welded with a handle, which can be Adsorbs metal impurities in sewage and has a good effect on sedimentation of sludge.

Preferably, the top of the purification box is equipped with a cover plate through bolts, the top middle end of the cover plate is welded with a lifting device, and the bottom of the cover plate is fixedly distributed with filter plate 1, filter plate 2 and filter plate Three, the inner bottom of the purification box is fixedly distributed with a limit plate, which can be disassembled to purify and filter sewage impurities, and is easy to use.

Preferably, the bottom of the electric push rod device is welded with a second mounting plate, the second mounting plate is connected to the top of the fixed plate by bolts, the middle end of the fixed plate is provided with a through hole, and the bottom of the push rod is welded There is a mounting plate 1, the diameter of the through hole is greater than the diameter of the mounting plate 1, the diameter of the mounting plate 2 is greater than the diameter of the through hole, and the mounting plate 1 is connected to the top of the driving motor by bolts, which is convenient for disassembly and assembly, Simple structure.

Preferably, the middle end of the drive shaft is rotatably connected with a bearing, and the outer end of the bearing is fixedly provided with a protective cover for safety protection and waterproof entry.

Preferably, the inner end of the circulation inlet pipe is threadedly connected with a filter end, the inside of the filter end is provided with a filter element, the outer side of the filter end is fixedly distributed with fixed blocks, and the bottom of the circulating water pump is provided with There is a support plate, which can filter and purify the sewage inside the sewage treatment tank.

(3) Beneficial effects

The environmental engineering uses comprehensive sewage purification treatment equipment, through the settling hopper and sludge settling collection device at the bottom of the sewage settling tank, it is convenient to directly collect the sludge settled in the sewage, which can be disassembled and cleaned. The purification box installed at the lower end through the water inlet pipe can directly filter and purify the impurities in the sewage, which is convenient for opening and closing, cleaning and maintenance. The electric push rod device and drive motor and other components installed at the upper end of the sewage treatment tank are convenient for automatic control of the stirring rod and the cleaning end. The head stirs the sewage to make it fully mixed, which can clean the dirt on the inner wall of the sewage treatment tank, and combined with the circulating water pump connected to the back end of the sewage treatment tank through the circulation inlet pipe and the circulation outlet pipe, it can automatically circulate and purify the sewage, improving the sewage purification treatment s efficiency.

Description of drawings

Fig. 1 is the three-dimensional structural schematic view of the upper right end of the overall front part of the present invention;

Fig. 2 is the structural representation of front view of the present invention;

Fig. 3 is a schematic diagram of the three-dimensional structure of the upper end of the front part of the sewage treatment tank of the present invention;

Fig. 4 is the schematic diagram of protective cover connecting mechanism of the present invention;

Fig. 5 is a schematic diagram of the stirring cleaning mechanism of the present invention;

Fig. 6 is the structural representation of the sludge sedimentation collection device of the present invention;

Fig. 7 is a schematic structural view of the purification box of the present invention;

Fig. 8 is a schematic diagram of the three-dimensional structure of the upper right side of the sewage treatment tank of the present invention;

Fig. 9 is a schematic diagram of the structure of the filter end of the present invention.

In the figure, a sewage settling tank 1, a settling bucket 11, a sludge settling collection device 12, a collecting tank 121, a magnetic suction plate 122, a handle 123, a sewage treatment tank 2, a bracket 201, an electric push rod device 21, a fixed plate 211, a push rod Rod 212, mounting plate 1 213, mounting plate 2 214, drain pipe 22, solenoid valve 221, driving motor 23, driving shaft 231, stirring rod 232, reinforcing rod 2321, cleaning end 233, protective cover 24, bearing 241, circulation Water pump 25, circulation inlet pipe 251, filter end 2511, filter element 2512, fixing block 2513, circulation outlet pipe 252, support plate 253, purification box 3, limit plate 301, water inlet pipe 31, installation plate 3 311, drain pipe 32 , installation plate four 321, cover plate 33, lifting device 331, filter plate one 332, filter plate two 333, filter plate three 334.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-9, the embodiment of the present invention provides a technical solution: a comprehensive sewage purification treatment equipment for environmental engineering, including a sewage sedimentation tank 1, a sewage treatment tank 2 and a purification tank 3,

The bottom of the sewage settling tank 1 is provided with a settling bucket 11, and the bottom of the settling bucket 11 is equipped with a sludge settling collection device 12 through bolts, which can be disassembled to clean up sludge impurities;

The lower end of the right side of the sewage settling tank 1 is equipped with a water inlet pipe 31, the purification box 3 is installed at the right end of the water inlet pipe 31, and the right end of the purification box 3 is equipped with a drainage pipe 32, which can directly transfer sewage and is convenient for disassembly and assembly;

The sewage treatment tank 2 is located at the right end of the drain pipe 32, the middle end of the bottom of the sewage treatment tank 2 is fixed with a drain pipe 22, and the side of the drain pipe 22 is electrically connected to a solenoid valve 221, which can automatically and electrically control drainage. 2. There are brackets 201 fixedly distributed around the top of the bracket. The bracket 201 is an italic structure with stable support and high structural strength. The top of the bracket 201 is fixed with a fixed plate 211. The top of the fixed plate 211 is equipped with an electric push rod device 21. The bottom of the device 21 is connected with a push rod 212 for automatic control of lifting and lowering. The drive motor 23 is installed at the bottom of the push rod 212. The drive shaft 231 is connected to the bottom of the drive motor 23. The lower end of the drive shaft 231 is fixedly distributed with a stirring rod. 232, automatic control rotation stirring, the end of the stirring rod 232 is fixed with a cleaning end 233, the inner wall of the sewage treatment tank 2 is cleaned through the brush at the outer end of the cleaning end 233, to avoid the accumulation of impurities in the sewage treatment tank 2, the drive shaft 231 A reinforcing rod 2321 is welded between the outer side of the tank and the lower end of the stirring rod 232, which improves the supporting strength. The bottom rear end of the sewage treatment tank 2 is connected with a circulating inlet pipe 251, and the rear end of the circulating inlet pipe 251 is connected with a circulating water pump 25. The upper end of the circulating water pump 25 is connected with a circulation outlet pipe 252, and the circulation outlet pipe 252 runs through and is connected to the rear upper end of the sewage treatment tank 2 to circulate and filter sewage.

Further improved, the water inlet pipe 31 is a Z-shaped elbow structure, which is convenient for directly transferring sewage. Both ends of the water inlet pipe 31 are welded with mounting plates 3 311, and both ends of the drain pipe 32 are welded with mounting plates 4 321, and the drainage The pipe 32 extends through the inner upper end of the sewage treatment tank 2, which is convenient for disassembly and assembly.

As a further improvement, a collection tank 121 is provided inside the sludge precipitation collection device 12, a magnetic suction plate 122 is fixed on the inner bottom of the sludge precipitation collection device 12, and a handle 123 is welded at the middle end of the bottom of the sludge precipitation collection device 12, It can absorb metal impurities in sewage and has a good effect on sedimentation of sludge.

Further improved, the top of the purification box 3 is equipped with a cover plate 33 through bolts, the top middle end of the cover plate 33 is welded with a lifting device 331, and the bottom of the cover plate 33 is fixedly distributed with filter plate one 332, filter plate two 333 and The third filter plate 334 has a good effect of purifying and filtering sewage impurities, and the inner bottom of the purification box 3 is fixedly distributed with a limit plate 301, which is convenient for accurate disassembly and assembly, and is convenient to use.

Filter plate 1 332 , filter plate 2 333 and filter plate 3 334 sequentially adopt metal mesh structure, activated carbon mesh structure and chemical fiber mesh structure.

Further improved, the bottom of the electric push rod device 21 is welded with a mounting plate 214, the mounting plate 214 is connected to the top of the fixed plate 211 by bolts, the middle end of the fixed plate 211 is provided with a through hole, and the bottom of the push rod 212 is welded with a Installing plate one 213, the diameter of through hole is greater than the diameter of installing plate one 213, is convenient to directly take out push rod 212 and installing plate one 213 inside through hole, the diameter of installing plate two 214 is greater than the diameter of through hole, installing plate one 213 passes through Bolts are connected to the top of the driving motor 23, which is convenient for disassembly and assembly, and has a simple structure.

Further improved, the middle end of the drive shaft 231 is rotatably connected with a bearing 241, the outer end of the bearing 241 is fixedly provided with a protective cover 24, and a plurality of struts are fixed between the inner side of the protective cover 24 and the drive motor 23, when the drive shaft 231 rotates , through the static safety protection of the bearing 241, water enters the drive motor 23.

Specifically improved, the inner end of the circulation inlet pipe 251 is threadedly connected with a filter end 2511, the inside of the filter end 2511 is provided with a filter element 2512, the filter element 2512 is filtered and purified by PP cotton material, and the outside of the filter end 2511 is fixed with fixed Block 2513, the bottom of the circulating water pump 25 is provided with a support plate 253, which can filter and purify the sewage inside the sewage treatment tank 2, and is convenient to hold the fixed block 2513 to disassemble and clean the filter end 2511.

working principle:

The sewage is poured directly into the sewage sedimentation tank 1, and the sludge is deposited in the collection tank 121 at the upper end of the sludge sedimentation collection device 12. The metal impurities are absorbed and collected in the collection tank 121 by the magnetic suction plate 122, and the bolt can be removed by holding the handle 123. Clean up sludge and metal impurities;

The sewage enters the purification tank 3 through the water inlet pipe 31, and is filtered and purified layer by layer through the first filter plate 332, the second filter plate 333 and the third filter plate 334, and then enters the interior of the sewage treatment tank 2 through the drain pipe 32, and the lifting device 331 can be held The bolts are removed from the cover plate 33, which is convenient for cleaning and maintenance;

Start the electric push rod device 21, automatically control the lifting adjustment of the push rod 212, and start the drive motor 23 at the same time, automatically control the rotation of the drive shaft 231, so that the stirring rod 232 and the cleaning end 233 rotate quickly to clean the impurities on the inner wall of the sewage treatment tank 2, and The sewage inside the sewage treatment tank 2 can be fully mixed, combined with the control of the circulating water pump 25, the water is circulated through the circulation inlet pipe 251, the water is circulated from the circulation outlet pipe 252, and the filter end 2511 at the end of the circulation inlet pipe 251 is filtered by the internal filter element 2512 Purification, the treatment effect is good, and the filter element 2512 can be quickly disassembled and cleaned through the fixed block 2513 on the outer wall of the filter end 2511. After the treatment, the solenoid valve 221 is automatically controlled to open and close, and the water is drained from the drain pipe 22.

The sewage sedimentation tank 1 of the present invention, the sedimentation bucket 11, the sludge sedimentation collection device 12, the collection tank 121, the magnetic suction plate 122, the handle 123, the sewage treatment tank 2, the bracket 201, the electric push rod device 21, the fixed plate 211, the pusher Rod 212, mounting plate 1 213, mounting plate 2 214, drain pipe 22, solenoid valve 221, driving motor 23, driving shaft 231, stirring rod 232, reinforcing rod 2321, cleaning end 233, protective cover 24, bearing 241, circulation Water pump 25, circulation inlet pipe 251, filter end 2511, filter element 2512, fixing block 2513, circulation outlet pipe 252, support plate 253, purification box 3, limit plate 301, water inlet pipe 31, installation plate 3 311, drain pipe 32 , mounting plate 4 321, cover plate 33, lifting device 331, filter plate 1 332, filter plate 2 333, filter plate 3 334, the components are all general standard parts or components known to those skilled in the art, and their structures and principles are For those skilled in the art, it can be known through the technical manual or through conventional experimental methods that the problem solved by the present invention is that the sewage is inconvenient to be treated individually, and the sludge in the sewage cannot be directly deposited for cleaning, and it is difficult to directly purify and filter impurities and replace the filter plate , it is impossible to automatically control and clean the dirt on the inner wall of the tank to fully purify the sewage, and it is even more inconvenient to fully mix the sewage for circulation filtration and purification treatment, and the sewage treatment efficiency is insufficient. Mud, detachable for cleaning, can directly filter and purify the impurities in the sewage, convenient to open and close for cleaning and maintenance, easy to automatically control the stirring rod and the cleaning end to stir the sewage to make it fully mixed, and can clean the dirt on the inner wall of the sewage treatment tank, and Combined with the circulating water pump connected to the back end of the sewage treatment tank through the circulation inlet pipe and the circulation outlet pipe, the sewage can be automatically circulated and purified, and the efficiency of sewage purification treatment is improved.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or fundamentals of the present invention. The present invention can be implemented in other specific forms without any specific features. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. The utility model provides an environmental engineering uses comprehensive sewage purification treatment device, includes sewage settling tank (1), sewage treatment tank (2) and purifying box (3), its characterized in that:

a settling hopper (11) is arranged at the bottom of the sewage settling tank (1), and a sludge settling and collecting device (12) is mounted at the bottom of the settling hopper (11) through bolts;

a water inlet pipe (31) is installed at the lower end of the right side of the sewage settling tank (1), the purification box (3) is installed at the right end of the water inlet pipe (31), and a water discharge pipe (32) is installed at the right end of the purification box (3);

the sewage treatment tank (2) is arranged at the right end of the drain pipe (32), the drain pipe (22) is fixedly arranged at the middle end of the bottom of the sewage treatment tank (2), the side part of the drain pipe (22) is electrically connected with an electromagnetic valve (221), a bracket (201) is fixedly distributed on the top of the sewage treatment tank (2) in a circle, the support (201) is of an oblique structure, a fixed disc (211) is fixedly arranged at the top of the support (201), the top of the fixed disc (211) is provided with an electric push rod device (21), the bottom of the electric push rod device (21) is connected with a push rod (212) in a penetrating way, the bottom of the push rod (212) is provided with a driving motor (23), the bottom of the driving motor (23) is connected with a driving shaft (231), stirring rods (232) are fixedly distributed on the side part of the lower end of the driving shaft (231), a cleaning end head (233) is fixedly arranged at the end part of the stirring rod (232), a reinforcing rod (2321) is welded between the outer side of the driving shaft (231) and the lower end of the stirring rod (232), the rear end of the bottom of the sewage treatment tank (2) is connected with a circulating inlet pipe (251) in a penetrating way, the rear end of the circulating inlet pipe (251) is connected with a circulating water pump (25), the upper end of the circulating water pump (25) is connected with a circulating outlet pipe (252), the circulating outlet pipe (252) is connected with the upper end of the rear part of the sewage treatment tank (2) in a penetrating way.

2. The comprehensive sewage purification treatment device for environmental engineering according to claim 1, wherein: inlet tube (31) is Z style of calligraphy bent pipe structure, the both ends of inlet tube (31) have all been welded mounting panel three (311), the both ends of drain pipe (32) have all been welded mounting panel four (321), just drain pipe (32) run through extend in the inside upper end of sewage treatment jar (2).

3. The comprehensive sewage purification treatment device for environmental engineering according to claim 1, wherein: the sludge sedimentation collecting device is characterized in that a collecting tank (121) is arranged inside the sludge sedimentation collecting device (12), a magnetic suction plate (122) is fixedly arranged at the bottom of the inner side of the sludge sedimentation collecting device (12), and a handle (123) is welded at the middle end of the bottom of the sludge sedimentation collecting device (12).

4. The comprehensive sewage purification treatment device for environmental engineering according to claim 1, wherein: apron (33) are installed through the bolt in the top of purifying box (3), the top middle-end welding of apron (33) has and carries pull set (331), the bottom fixed distribution in proper order of apron (33) has filter plate one (332), filter plate two (333) and filter plate three (334), the inboard bottom fixed distribution of purifying box (3) has limiting plate (301).

5. The comprehensive sewage purification treatment device for environmental engineering according to claim 1, wherein: the welding of the bottom of electric putter device (21) has two (214) mounting panels, two (214) mounting panels pass through bolted connection in the top of fixed disk (211), the through-hole has been seted up to the middle end of fixed disk (211), the bottom welding of push rod (212) has one (213) mounting panel, the diameter of through-hole is greater than the diameter of one (213) mounting panel, the diameter of two (214) mounting panels is greater than the diameter of through-hole, one (213) mounting panel passes through bolted connection in the top of driving motor (23).

6. The comprehensive sewage purification treatment device for environmental engineering according to claim 1, wherein: the middle end of the driving shaft (231) is rotatably connected with a bearing (241), and the outer end of the bearing (241) is fixedly provided with a protective cover (24).

7. The comprehensive sewage purification treatment device for environmental engineering according to claim 1, wherein: the filter is characterized in that a filtering end head (2511) is connected to the inner side end of the circulating inlet pipe (251) through threads, a filter element (2512) is arranged inside the filtering end head (2511), fixed blocks (2513) are fixedly distributed on the outer side of the filtering end head (2511), and a supporting plate (253) is arranged at the bottom of the circulating water pump (25).

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