Municipal sewage comprehensive treatment equipment

Abstract

The utility model relates to the technical field of sewage, and discloses a municipal sewage comprehensive treatment device which comprises a first treatment shell and a second treatment shell arranged on one side of the first treatment shell, and further comprises a water inlet pipe arranged on the top of the first treatment shell, and a positioning shell used for bearing sundries is arranged on one side of the first treatment shell; and a cover plate is arranged at the top of the inner cavity of the positioning shell. Large particles can be filtered through a first filter plate, if the first filter plate is blocked, a first motor can be started to rotate a threaded rod, and when the threaded rod rotates, a movable plate is located on the surface of a sliding rod, so that the first filter plate is brushed by a brush, and workers do not need to manually and frequently clean the first filter plate; the sewage can be secondarily filtered by the aid of the second filter shells, accordingly, impurities in the sewage can be effectively reduced, the surfaces of the second filter shells can be brushed by brush plates by the aid of linkage assemblies, and the second filter shells can be prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage, in particular to a comprehensive municipal sewage treatment device. Background Art

[0002] Municipal engineering wastewater mainly comes from the construction and maintenance of municipal engineering, such as building construction, road paving, water supply and drainage system maintenance, etc. These wastewaters usually contain a large amount of suspended solids, organic matter, heavy metals, oil pollution and other pollutants, and the water quality fluctuates greatly. It may contain a large amount of construction waste such as stone metal debris and other large particles and impurities.

[0003] Therefore, sewage treatment equipment is needed. However, after a period of use, the current sewage treatment equipment will cause the filter plate to be clogged due to particle aggregation, affecting the filtering effect, requiring staff to frequently disassemble the filter plate for maintenance. Since the filter is clogged and needs to be cleaned manually, this will not only increase the maintenance cost of the equipment, but also increase the workload and time cost of the operators, and reduce operating efficiency. Moreover, the filtering function of the existing treatment equipment is relatively single, and the sewage may contain pollutants of different particle sizes and different properties. Equipment with a single filtering effect may not be able to effectively treat these diverse sewage types, resulting in poor treatment effect. Utility Model Content

[0004] The purpose of the utility model is to provide a comprehensive municipal sewage treatment device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a municipal sewage comprehensive treatment equipment, comprising a first treatment shell and a second treatment shell arranged on one side of the first treatment shell, and further comprising:

[0006] A water inlet pipe is arranged at the top of the first treatment shell, a positioning shell for carrying debris is arranged on one side of the first treatment shell, a cover plate is arranged on the top of the inner cavity of the positioning shell, and a first filter plate is arranged on the top of the inner cavity of the first treatment shell;

[0007] A cleaning component is fixed to one side of the first processing shell for cleaning the first filter plate, a linkage component is fixedly connected to the rear side of the first processing shell, the linkage component includes a second motor and a first bevel gear, a second filter shell is arranged in the inner cavity of the second processing shell, the top of the second filter shell is mounted on the top of the second processing shell by screws, and a valve is arranged on one side of the second processing shell.

[0008] Preferably, an activated carbon plate is provided at the bottom of the inner cavity of the first processing shell, and one side of the activated carbon plate is mounted on one side of the first processing shell by screws.

[0009] Preferably, guide plates are fixedly connected to both sides of the inner cavity of the first processing shell, and a baffle is fixedly connected to the bottom of the inner cavity of the first processing shell.

[0010] Preferably, a storage shell is provided in the inner cavity of the positioning shell, and a reinforcing plate is fixedly connected between the bottom of the positioning shell and one side close to the first processing shell.

[0011] Preferably, the cleaning assembly includes a first motor and a sliding rod, the first motor is fixed to one side of the first processing shell, the output end of the first motor passes through the inner cavity of the first processing shell and is installed with a threaded rod, the surface of the threaded rod is sleeved with a movable plate, and a brush is installed at the bottom of the movable plate, one side of the inner cavity of the movable plate is slidably connected to the surface of the sliding rod, and both ends of the sliding rod are fixed to the inner wall of the first processing shell.

[0012] Preferably, the second motor is fixed to the rear side of the first processing shell, the output end of the second motor passes through the inner cavity of the first processing shell and is installed with a stirring stick, the front side of the stirring stick passes through the outer side of the first processing shell and is fixedly connected to the first transmission wheel, the surface of the first transmission wheel is provided with a transmission belt, and the side of the inner cavity of the transmission belt away from the first transmission wheel is transmission-connected to the second transmission wheel.

[0013] Preferably, one side of the second transmission wheel is fixedly connected to the first bevel gear, the surface of the first bevel gear penetrates into the inner cavity of the second processing shell and meshes with the second bevel gear, the bottom of the second bevel gear is fixedly connected to a reciprocating screw, the bottom of the reciprocating screw is movably connected to the inner wall of the second processing shell through a bearing, a brush plate is sleeved on the surface of the reciprocating screw, and the brush plate is slidably connected to a limiting rod on the side away from the reciprocating screw, and the limiting rod is fixed to the inner wall of the second processing shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model can filter larger particles through the first filter plate. If the first filter plate is blocked, the first motor can be turned on to rotate the threaded rod. The rotation of the threaded rod will cause the movable plate to use a brush on the surface of the sliding rod to clean the first filter plate, thereby eliminating the need for frequent manual cleaning by staff. The second filter shell can be used to filter sewage for a second time, thereby effectively reducing impurities in the sewage. The linkage component can also be used to enable the brush plate to clean the surface of the second filter shell to prevent it from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of the comprehensive municipal sewage treatment equipment provided by the utility model;

[0017] Figure 2 A rear view structural schematic diagram provided by the utility model;

[0018] Figure 3 A schematic diagram of the cleaning component structure provided by the utility model;

[0019] Figure 4 This is a schematic diagram of the linkage component structure provided by the utility model.

[0020] In the figure: 1. first treatment shell; 2. second treatment shell; 3. water inlet pipe; 4. positioning shell; 5. cover plate; 6. first filter plate; 7. cleaning assembly; 701. first motor; 702. slide rod; 703. threaded rod; 704. moving plate; 705. brush; 8. linkage assembly; 801. second motor; 802. first bevel gear; 803. stirring rod; 804. first transmission wheel; 805. transmission belt; 806. second transmission wheel; 807. second bevel gear; 808. reciprocating screw; 809. brush plate; 810. limit rod; 9. second filter shell; 10. valve; 11. activated carbon plate; 12. guide plate; 13. baffle; 14. storage shell; 15. reinforcement plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 As shown, a municipal sewage comprehensive treatment equipment comprises a first treatment shell 1 and a second treatment shell 2 arranged on one side of the first treatment shell 1, and also comprises: a water inlet pipe 3 at the top of the first treatment shell 1, a positioning shell 4 for carrying debris is arranged on one side of the first treatment shell 1, a storage shell 14 is arranged in the inner cavity of the positioning shell 4, and the filtered garbage is conveniently collected and temporarily stored by arranging the positioning shell 4 and the storage shell 14, a reinforcing plate 15 is fixedly connected between the bottom of the positioning shell 4 and one side close to the first treatment shell 1, and the reinforcing plate 15 is fixed to one side of the first treatment shell 1 to improve the connection strength between the positioning shell 4 and the first treatment shell 1, a cover plate 5 is arranged on the top of the inner cavity of the positioning shell 4, and the setting of the cover plate 5 can prevent foreign debris from falling into the positioning shell 4, and a first filter plate 6 is arranged on the top of the inner cavity of the first treatment shell 1, and the first filter plate 6 is inclined, which is convenient for filtering debris on the one hand and for guiding the filtered debris to the storage shell 14 for collection on the other hand;

[0023] A cleaning component 7 is fixed to one side of the first treatment shell 1 for cleaning the first filter plate 6. An activated carbon plate 11 is arranged at the bottom of the inner cavity of the first treatment shell 1. The activated carbon plate 11 is used to facilitate purification of the filtered sewage. One side of the activated carbon plate 11 is installed with one side of the first treatment shell 1 by screws. Guide plates 12 are fixedly connected to both sides of the inner cavity of the first treatment shell 1. The cooperation of the guide plates 12 and the baffles 13 can reduce the flow rate of the sewage. The baffles 13 are fixedly connected to the bottom of the inner cavity of the first treatment shell 1. A linkage component 8 is fixedly connected to the rear side of the first treatment shell 1. The linkage component 8 includes a second motor 801 and a first bevel gear 802. The linkage component 8 is convenient for stirring and mixing the sewage and the medicine on the one hand, and for cleaning the second filter shell 9 to prevent it from being blocked on the other hand. A second filter shell 9 is arranged in the inner cavity of the second treatment shell 2. The top of the second filter shell 9 is installed on the top of the second treatment shell 2 by screws. A valve 10 is arranged on one side of the second treatment shell 2.

[0024] The cleaning component 7 includes a first motor 701 and a sliding rod 702. The first motor 701 is fixed to one side of the first processing shell 1. The output end of the first motor 701 passes through the inner cavity of the first processing shell 1 and is installed with a threaded rod 703. The surface of the threaded rod 703 is sleeved with a movable plate 704. A brush 705 is installed at the bottom of the movable plate 704. One side of the inner cavity of the movable plate 704 is slidably connected to the surface of the sliding rod 702. If the first filter plate 6 is blocked, the first motor 701 can be turned on to rotate the threaded rod 703. When the threaded rod 703 rotates, the movable plate 704 will be on the surface of the sliding rod 702 to make the brush 705 clean the first filter plate 6. The two ends of the sliding rod 702 are fixed to the inner wall of the first processing shell 1.

[0025] The second motor 801 is fixed to the rear side of the first processing shell 1, the output end of the second motor 801 penetrates the inner cavity of the first processing shell 1 and is installed with a stirring rod 803, the front side of the stirring rod 803 penetrates the outer side of the first processing shell 1 and is fixedly connected with the first transmission wheel 804, the surface of the first transmission wheel 804 is sleeved with a transmission belt 805, and the side of the inner cavity of the transmission belt 805 away from the first transmission wheel 804 is transmission-connected with the second transmission wheel 806, the stirring rod 803 can be rotated by turning on the second motor 801, and then the purification drug and sewage can be mixed by the stirring rod 803, when the stirring rod 803 rotates, it will also drive the first transmission wheel 804 to drive the transmission belt 805, when the transmission belt 805 is driven, the second transmission wheel 806 will rotate, and one side of the second transmission wheel 806 is fixedly connected to the first bevel gear 802, The surface of the first bevel gear 802 passes through the inner cavity of the second processing shell 2 and is meshed with the second bevel gear 807. The bottom of the second bevel gear 807 is fixedly connected to a reciprocating screw 808. The bottom of the reciprocating screw 808 is movably connected to the inner wall of the second processing shell 2 through a bearing. A brush plate 809 is sleeved on the surface of the reciprocating screw 808. The brush plate 809 is slidably connected to a limiting rod 810 on the side away from the reciprocating screw 808. When the second transmission wheel 806 rotates, it will drive the first bevel gear 802 to rotate. When the first bevel gear 802 rotates, it will mesh with the second bevel gear 807 to cause the reciprocating screw 808 to rotate. When the reciprocating screw 808 rotates, the brush plate 809 will move up and down on the surface of the limiting rod 810 to limit the position, thereby cleaning the impurities blocked on the second filter shell 9. The limiting rod 810 is fixed to the inner wall of the second processing shell 2.

[0026] Working principle: first connect the water inlet pipe 3, then the sewage will be filtered by the first filter plate 6 and flow into the bottom of the inner cavity of the first treatment shell 1. At this time, the impurities in the sewage will stay on the surface of the first filter plate 6, and then turn on the first motor 701 to rotate the threaded rod 703. When the threaded rod 703 rotates, the movable plate 704 will make the brush 705 on the surface of the sliding rod 702 to brush the first filter plate 6 to clean the impurities into the storage shell 14, and then heat the purification agent, and then turn on the second motor 801 to make the stirring rod 803 rotate, and then the stirring rod 803 can make the purification drug and sewage mixed, and at this time the sewage will flow into the activated carbon plate 11 through the guide plate 12 and the baffle 13, and then be filtered into the second treatment shell 2, and then be filtered through the second filter shell 9 through the valve The second filter shell 9 may be clogged after a long period of use. Therefore, when the stirring rod 803 rotates, the first transmission wheel 804 is also driven to transmit the transmission belt 805. When the transmission belt 805 is transmitting, the second transmission wheel 806 is rotated. When the second transmission wheel 806 rotates, the first bevel gear 802 is driven to rotate. When the first bevel gear 802 rotates, the second bevel gear 807 is engaged to rotate the reciprocating screw 808. When the reciprocating screw 808 rotates, the brush plate 809 is limited on the surface of the limit rod 810 and moves up and down, thereby cleaning the impurities that are blocked in the second filter shell 9. If the user needs to disassemble the second filter shell 9, it can be done by removing the screws on the top thereof. At the same time, the storage shell 14 can also be taken out by opening the cover plate 5.

[0027] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] 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.

Claims

1. A municipal sewage comprehensive treatment device, comprising a first treatment shell (1) and a second treatment shell (2) arranged on one side of the first treatment shell (1), characterized in that: Also includes: A water inlet pipe (3) is arranged at the top of the first processing shell (1); a positioning shell (4) for carrying debris is arranged on one side of the first processing shell (1); a cover plate (5) is arranged at the top of the inner cavity of the positioning shell (4); and a first filter plate (6) is arranged at the top of the inner cavity of the first processing shell (1); A cleaning assembly (7) is fixed to one side of the first processing shell (1) and is used for cleaning the first filter plate (6); a linkage assembly (8) is fixedly connected to the rear side of the first processing shell (1); the linkage assembly (8) comprises a second motor (801) and a first bevel gear (802); a second filter shell (9) is arranged in the inner cavity of the second processing shell (2); the top of the second filter shell (9) is mounted on the top of the second processing shell (2) by screws; and a valve (10) is arranged on one side of the second processing shell (2).

2. A municipal sewage comprehensive treatment equipment according to claim 1, characterized in that: An activated carbon plate (11) is arranged at the bottom of the inner cavity of the first processing shell (1), and one side of the activated carbon plate (11) is mounted on one side of the first processing shell (1) by means of screws.

3. A municipal sewage comprehensive treatment equipment according to claim 1, characterized in that: Guide plates (12) are fixedly connected to both sides of the inner cavity of the first processing shell (1), and a baffle plate (13) is fixedly connected to the bottom of the inner cavity of the first processing shell (1).

4. A municipal sewage comprehensive treatment equipment according to claim 1, characterized in that: The inner cavity of the positioning shell (4) is provided with a storage shell (14), and a reinforcing plate (15) is fixedly connected between the bottom of the positioning shell (4) and one side close to the first processing shell (1).

5. The municipal sewage comprehensive treatment equipment according to claim 1, characterized in that: The cleaning assembly (7) comprises a first motor (701) and a sliding rod (702), wherein the first motor (701) is fixed to one side of the first processing shell (1), the output end of the first motor (701) passes through the inner cavity of the first processing shell (1) and is installed with a threaded rod (703), the surface of the threaded rod (703) is sleeved with a movable plate (704), the bottom of the movable plate (704) is installed with a brush (705), one side of the inner cavity of the movable plate (704) is slidably connected to the surface of the sliding rod (702), and both ends of the sliding rod (702) are fixed to the inner wall of the first processing shell (1).

6. A municipal sewage comprehensive treatment equipment according to claim 1, characterized in that: The second motor (801) is fixed to the rear side of the first processing shell (1); the output end of the second motor (801) passes through the inner cavity of the first processing shell (1) and is installed with a stirring rod (803); the front side of the stirring rod (803) passes through the outer side of the first processing shell (1) and is fixedly connected to the first transmission wheel (804); the surface of the first transmission wheel (804) is provided with a transmission belt (805); the inner cavity of the transmission belt (805) is connected to the second transmission wheel (806) at a side away from the first transmission wheel (804).

7. A municipal sewage comprehensive treatment equipment according to claim 6, characterized in that: One side of the second transmission wheel (806) is fixedly connected to the first bevel gear (802); the surface of the first bevel gear (802) penetrates into the inner cavity of the second processing shell (2) and is meshed with the second bevel gear (807); the bottom of the second bevel gear (807) is fixedly connected to a reciprocating screw (808); the bottom of the reciprocating screw (808) is movably connected to the inner wall of the second processing shell (2) via a bearing; a brush plate (809) is sleeved on the surface of the reciprocating screw (808); a side of the brush plate (809) away from the reciprocating screw (808) is slidably connected to a limiting rod (810); and the limiting rod (810) is fixed to the inner wall of the second processing shell (2).

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