Sewage treatment tank

Abstract

The utility model relates to a sewage treatment pond, which belongs to the technical field of treatment ponds and comprises a box body, the lower side of the right side of the box body is communicated with a water outlet structure, a support frame is arranged on the back of the box body, an electric push rod is arranged on the upper surface of the support frame, and the outer side of an output shaft of the electric push rod penetrates through the support frame in a sliding manner and extends to the lower side. A first motor is arranged on the outer side of an output shaft of the electric push rod through a mounting frame, a stirring frame is arranged on the outer side of an output shaft of the first motor, a filtering mechanism is arranged on the right side of the box body, a connecting assembly is arranged on the left side of the box body, and a chemical feeding structure is arranged on the left side of the back face of the box body; the filtering mechanism comprises a fixing plate fixed to the right side of the box body through bolts. According to the sewage treatment tank, by starting the second motor, the cleaning brush can be driven to move up and down on the left side of the filter screen, dirt attached to the left side of the filter screen is cleaned, cleaning is facilitated, circulation is improved, and the blocking condition is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of treatment pool, concretely is a sewage treatment pool. BACKGROUND

[0002] Sewage treatment is the process of purifying sewage to meet the requirements of drainage or water quality for reuse, which involves the comprehensive application of multiple fields such as physics, chemistry and biology. Sewage treatment is widely used in various fields such as construction, agriculture and transportation, and is closely related to the quality of people's living environment. Currently, sewage treatment often requires the use of a sewage treatment pool.

[0003] For example, Chinese patent CN218232087U discloses a sewage treatment pool, which includes a box body and a stirring mechanism. The bottom of the box body is provided with a water inlet pipe and a water outlet pipe. The water inlet pipe is provided with a first rib near one end of the box body. The first rib is vertically arranged in the water inlet pipe. The water inlet pipe is provided with a first groove. The first groove contains a partition plate. The partition plate is slidably connected to the first groove. The partition plate is arranged on one side of the first rib. The water outlet pipe is arranged on the side of the box body away from the water inlet pipe. The stirring mechanism includes a first motor and a stirring rod connected to the output end of the first motor. The first motor is arranged on the top of the box body. The output end of the first motor penetrates the box body. The stirring rod is used to stir the sewage in the box body. The utility model discloses a sewage treatment pool, which can control the water flow.

[0004] Although the above-mentioned patent can control the water flow, when the filter screen filters the sewage, the impurities in the sewage are easily attached to the left side of the filter screen, which can easily cause the filter screen to be blocked, thereby reducing the practicality. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a sewage treatment pool, which has the advantages of improving the flowability of the filter screen and reducing the blocking situation, solves the problem that when the filter screen filters the sewage, the impurities in the sewage are easily attached to the left side of the filter screen, which can easily cause the filter screen to be blocked, thereby reducing the practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sewage treatment pool, including the box body, the lower side of the right side of the box body is communicated with the water outlet structure, the back of the box body is provided with the support frame, the upper surface of the support frame is provided with the electric push rod, the outer side of the output shaft of the electric push rod slides through the support frame and extends to the lower side, the outer side of the output shaft of the electric push rod is provided with the first motor through the mounting frame, the outer side of the output shaft of the first motor is provided with the stirring frame, the right side of the box body is equipped with the filtering mechanism, the left side of the box body is equipped with the connecting assembly, the left side of the back of the box body is provided with the dosing structure.

[0007] The filtering mechanism comprises a fixed plate fixed on the right side of the box body by bolts, the right side wall of the inner cavity of the box body is provided with a frame, a filtering opening is formed in the left side of the frame, a filter screen is arranged in the filtering opening, U-shaped carriages are arranged on the left side of the fixed plate and on the front and back sides thereof, moving rods are slidably connected to the outer sides of the U-shaped carriages on the front and back sides, a connecting plate is arranged on the left side of the moving rods on the front and back sides, a cleaning brush is arranged on the lower side of the right side of the connecting plate, and the right side of the cleaning brush abuts against the left side of the filter screen.

[0008] The filtering mechanism further comprises a second motor arranged on the left side of the fixed plate, a gear is arranged on the outer side of the output shaft of the second motor, a toothed plate is engaged with the outer side of the gear, and the toothed plate is arranged on the front face of the connecting plate.

[0009] Further, the connecting assembly comprises a cleaning opening formed in the left side of the box body, a sealing plate is fixed on the left side of the box body by bolts, the sealing plate is arranged on the outer side of the cleaning opening, a water level sensor is arranged on the left side wall of the inner cavity of the box body, a water inlet structure is communicated with the left side of the box body, and a water level controller is arranged on the left side of the box body.

[0010] Further, the U-shaped carriages are matched with the gaps between the U-shaped carriages.

[0011] Further, the water outlet structure comprises a first water outlet pipe, a first valve is communicated with the outer side of the right side of the first water outlet pipe, and a second water outlet pipe is communicated with the inner side of the first valve.

[0012] Further, the water inlet structure comprises a first water inlet pipe, an electromagnetic valve is communicated with the outer side of the left side of the first water inlet pipe, and a second water inlet pipe is communicated with the inner side of the electromagnetic valve.

[0013] Further, the medicine feeding structure comprises a medicine loading box, a first medicine outlet pipe is communicated with the front face of the medicine loading box, a second valve is communicated with the outer side of the front face of the first medicine outlet pipe, and a second medicine outlet pipe is communicated with the inner side of the second valve.

[0014] Further, the sealing plate comprises a baffle, and a rubber sealing layer is arranged on the right side of the baffle.

[0015] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0016] 1. The sewage treatment tank can drive the cleaning brush to move up and down on the left side of the filter screen and clean the dirt attached to the left side of the filter screen by starting the second motor, so that the cleaning is facilitated, the flowability is improved, and the blocking is reduced.

[0017] 2、The sewage treatment tank can sense the water level in the box body through the water level sensor, avoid sewage overflow in the box body, put a certain amount of medicament into the box body through the dosing structure, purify the sewage, and clean the dirt through the cleaning port after the sealing plate is disassembled by twisting the bolt. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a filter mechanism schematic diagram of the utility model;

[0020] Figure 3 It is a connection structure schematic diagram of the frame body and the box body of the utility model;

[0021] Figure 4 It is a connection assembly schematic diagram of the utility model.

[0022] In the drawing: 1 box body, 2 water outlet structure, 3 support frame, 4 electric push rod, 5 first motor, 6 stirring frame, 7 filter mechanism, 701 fixed plate, 702 frame body, 703 filter screen, 704 U-shaped carriage, 705 moving rod, 706 connecting plate, 707 cleaning brush, 708 second motor, 709 gear, 710 toothed plate, 8 connection assembly, 801 cleaning port, 802 sealing plate, 803 water level sensor, 804 water inlet structure, 805 water level controller, 9 dosing structure. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figure 1 In the embodiment, the sewage treatment tank comprises a box body 1, a water outlet structure 2 is communicated to the lower side of the right side of the box body 1, a support frame 3 is arranged on the back of the box body 1, an electric push rod 4 is arranged on the upper surface of the support frame 3, the output shaft of the electric push rod 4 is slidably penetrated through the support frame 3 and extends to the lower side, a first motor 5 is arranged on the outer side of the output shaft of the electric push rod 4 through a mounting frame, a stirring frame 6 is arranged on the outer side of the output shaft of the first motor 5, a filter mechanism 7 is arranged on the right side of the box body 1, the filter mechanism 7 improves the flow permeability of the filter screen and reduces the blocking situation, a connection assembly 8 is arranged on the left side of the box body 1, the connection assembly 8 avoids sewage overflow in the box body 1, and a dosing structure 9 is arranged on the left side of the back of the box body 1.

[0025] In the embodiment, the water outlet structure 2 includes a first water outlet pipe, a first valve is communicated with the outer side of the right side of the first water outlet pipe, a second water outlet pipe is communicated with the inner side of the first valve, the dosing structure 9 includes a dosing box, a first medicine outlet pipe is communicated with the front of the dosing box, a second valve is communicated with the outer side of the front of the first medicine outlet pipe, a second medicine outlet pipe is communicated with the inner side of the second valve, the dosing structure 9 is a prior art, and the working principle and the type of the medicament are not described one by one.

[0026] It should be noted that the upper surface of the medicine box is communicated with a medicine inlet pipe, the outer side of the top end of the medicine inlet pipe is threadedly connected with a pipe cover, and dosing can be performed by opening the second valve. The stirring frame 6 includes a rotating rod, and the outer side of the rotating rod is provided with not less than two stirring paddles.

[0027] Please refer to Figures 2-3 In order to improve the flowability of the filter screen and reduce the occurrence of blockage, in the embodiment, the filtering mechanism 7 includes a fixed plate 701 fixed on the right side of the box body 1 through bolts, a frame body 702 is arranged on the right side wall in the box body 1, a filtering opening is formed through the left side of the frame body 702, a filter screen 703 is arranged in the filtering opening, U-shaped carriages 704 are arranged on the front and back sides of the left side of the fixed plate 701, moving rods 705 are slidingly connected to the outer sides of the front and back U-shaped carriages 704, a connecting plate 706 is arranged on the left side of the front and back moving rods 705, a cleaning brush 707 is arranged on the right side of the lower side of the connecting plate 706, and the right side of the cleaning brush 707 abuts against the left side of the filter screen 703.

[0028] In the embodiment, the filtering mechanism 7 further includes a second motor 708 arranged on the left side of the upper side of the fixed plate 701, a gear 709 is arranged on the outer side of the output shaft of the second motor 708, a toothed plate 710 is engaged with the outer side of the gear 709, and the toothed plate 710 is arranged on the front of the connecting plate 706. The gap between the U-shaped carriages 704 is matched.

[0029] It should be noted that the second motor 708 can drive the gear 709 to rotate, the rotating gear 709 can drive the toothed plate 710 and the connecting plate 706 to move up and down through the cooperation between the connecting plate 706, the fixed plate 701 and the two U-shaped carriages 704, and the cleaning brush 707 can move up and down on the left side of the filter screen 703 and clean the dirt attached to the left side of the filter screen 703, so that the flowability is improved and the occurrence of blockage is reduced.

[0030] Please refer to Figure 4In order to avoid sewage overflow in the box 1, in the embodiment, the connecting assembly 8 comprises a cleaning port 801 penetratingly opened on the left side of the box 1, the left side of the box 1 is fixed with a sealing plate 802 through bolts, the sealing plate 802 is located outside the cleaning port 801, a water level sensor 803 is arranged on the left side wall of the inner cavity of the box 1, the left side of the box 1 is communicated with a water inlet structure 804, and a water level controller 805 is arranged on the left side of the box 1.

[0031] In the embodiment, the second water inlet pipe in the water inlet structure 804 can be communicated with the external sewage pipe, the sewage flows into the inside of the box 1, the water level in the box 1 can be sensed by the water level sensor 803, when the water level in the box 1 is flush with the water level sensor 803, the water level sensor 803 senses and sends a signal to the water level controller 805, the electromagnetic valve in the water inlet structure 804 can be closed by the water level controller 805, to avoid the sewage overflow in the box 1, and a certain medicament can be put into the inside of the box 1 through the dosing structure 9, to purify the sewage.

[0032] In the embodiment, the water inlet structure 804 comprises a first water inlet pipe, the left side of the first water inlet pipe is communicated with an electromagnetic valve outside, the inside of the electromagnetic valve is communicated with a second water inlet pipe, the sealing plate 802 comprises a baffle, and a rubber sealing layer is arranged on the right side of the baffle.

[0033] It should be noted that the sewage in the box 1 can be stirred by the cooperation between the electric push rod 4, the first motor 5 and the stirring frame 6, the medicament can be uniformly reacted with the sewage, the sewage purified and filtered in the box 1 can be discharged through the water outlet structure 2, when the dirt on the bottom wall of the inner cavity of the box 1 needs to be cleaned, the sealing plate 802 can be disassembled by twisting the bolts, and then the dirt can be cleaned out through the cleaning port 801.

[0034] The working principle of the above embodiment is as follows:

[0035] (1) The second motor 708 is started to drive the gear 709 to rotate, the rotating gear 709 drives the toothed plate 710 and the connecting plate 706 to move up and down through the cooperation between the connecting plate 706, the fixed plate 701 and the two U-shaped carriages 704, thereby driving the cleaning brush 707 to move up and down on the left side of the filter screen 703 and clean the dirt attached to the left side of the filter screen 703, facilitating cleaning, improving flowability and reducing the occurrence of blockage.

[0036] (2) through the second inlet pipe in the water inlet structure 804 can be communicated with the external sewage pipe, sewage into the inside of the box 1, through the water level sensor 803 can be on the water level inside the box 1 induction, when the water level inside the box 1 with water level sensor 803 flush, water level sensor 803 induction and send a signal to the water level controller 805, water level controller 805 can be closed in the water inlet structure 804 electromagnetic valve, to avoid the case of sewage overflow inside the box 1, through the dosing structure 9 can be put into the inside of the box 1 certain medicament, can purify sewage, through the electric push rod 4, the first motor 5 and the stirring frame 6 under the action of mutual cooperation can be stirred in the sewage inside the box 1, can make the input medicament uniform with sewage reaction, through the water outlet structure 2 can be discharged after the sewage inside the box 1 purification and filtration, need to clean the dirt in the box 1 inner cavity bottom wall, through the twist bolt seal plate 802 is removed, after, can be cleaned through the cleaning port 801 dirt.

[0037] It should be noted that in this document, the terms“first” and“second” and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms“comprises,”“comprising,” or any other variation thereof are used in this document to refer to a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by“comprises a” does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0038] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the present application.

Claims

1. A sewage treatment tank comprising a tank (1), characterised in that: The lower side of the right side of the box (1) is communicated with a water outlet structure (2), the back of the box (1) is provided with a support frame (3), the upper surface of the support frame (3) is provided with an electric push rod (4), the outer side of the output shaft of the electric push rod (4) is slidably penetrated through the support frame (3) and extends to the lower side, the outer side of the output shaft of the electric push rod (4) is provided with a first motor (5) through a mounting frame, the outer side of the output shaft of the first motor (5) is provided with a stirring frame (6), the right side of the box (1) is provided with a filtering mechanism (7), the left side of the box (1) is provided with a connecting assembly (8), the left side of the back of the box (1) is provided with a medicine feeding structure (9); The filtering mechanism (7) comprises a fixed plate (701) fixed on the right side of the box (1) by bolts, a frame (702) is arranged on the right side wall of the inner cavity of the box (1), a filtering opening is formed in the left side of the frame (702), a filter screen (703) is arranged in the filtering opening, U-shaped carriages (704) are arranged on the left side of the fixed plate (701) and on the front and back sides, movable rods (705) are slidably connected to the outer sides of the U-shaped carriages (704), connecting plates (706) are arranged on the left sides of the movable rods (705), cleaning brushes (707) are arranged on the lower sides of the right sides of the connecting plates (706), and the right sides of the cleaning brushes (707) abut against the left sides of the filter screens (703). The filtering mechanism (7) further comprises a second motor (708) arranged on the left side of the fixed plate (701) and on the upper side, a gear (709) is arranged on the outer side of the output shaft of the second motor (708), a toothed plate (710) is engaged with the outer side of the gear (709), and the toothed plate (710) is arranged on the front surface of the connecting plate (706).

2. A sewage treatment tank as claimed in claim 1, wherein: The connecting assembly (8) comprises a cleaning opening (801) formed in the left side of the box (1), a sealing plate (802) is fixed on the left side of the box (1) by bolts, the sealing plate (802) is located on the outer side of the cleaning opening (801), a water level sensor (803) is arranged on the left side wall of the inner cavity of the box (1), a water inlet structure (804) is communicated with the left side of the box (1), and a water level controller (805) is arranged on the left side of the box (1).

3. A sewage treatment tank as claimed in claim 1, wherein: The gap between the U-shaped carriages (704) is matched.

4. A sewage treatment tank as claimed in claim 1, wherein: The water outlet structure (2) comprises a first water outlet pipe, a first valve is communicated with the outer side of the right side of the first water outlet pipe, and a second water outlet pipe is communicated in the first valve.

5. A sewage treatment tank as claimed in claim 2, wherein: The water inlet structure (804) comprises a first water inlet pipe, an electromagnetic valve is communicated with the outer side of the left side of the first water inlet pipe, and a second water inlet pipe is communicated in the electromagnetic valve.

6. A sewage treatment tank as claimed in claim 1, wherein: The medicine feeding structure (9) comprises a medicine loading box, a first medicine outlet pipe is communicated with the front surface of the medicine loading box, a second valve is communicated with the outer side of the front surface of the first medicine outlet pipe, and a second medicine outlet pipe is communicated in the second valve.

7. A sewage treatment tank as claimed in claim 2, wherein: The sealing plate (802) comprises a baffle, and a rubber sealing layer is arranged on the right side of the baffle.

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