Sewage treatment device for water conservancy project

Abstract

The utility model discloses a sewage treatment device for hydraulic engineering, which comprises a treatment box, a filter mechanism is arranged in the treatment box, an alkaline water tank is fixedly mounted on the outer surface of the treatment box, and a cleaning mechanism with a first porous carbon rod and a second porous carbon rod is arranged in the alkaline water tank. The cleaning mechanism comprises a first porous carbon rod and a second porous carbon rod, the first porous carbon rod and the second porous carbon rod are both slidably mounted between the alkaline water tank and the treatment tank, a first rack and a second rack are slidably mounted on the outer surface of the alkaline water tank, and a second motor is fixedly mounted on the outer surface of the alkaline water tank; according to the sewage treatment device for the water conservancy project, the alkaline water tank is arranged, so that after the carbon rod is moved and replaced, organic matters and impurities can be decomposed through high alkalinity of alkaline water in the alkaline water tank, dirt in activated carbon is removed, the carbon rod can be continuously and repeatedly used, time and labor are saved, and the water conservancy project quality is improved. The sewage treatment efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device for water conservancy projects. Background Art

[0002] With the rapid development of global industrialization and urbanization, water pollution is becoming increasingly serious, and higher requirements are placed on the quality protection and rational use of water resources. As an important infrastructure for water resource allocation, flood control and drainage, and environmental protection, the sewage treatment capacity of water conservancy projects is directly related to the health of the water environment and the ecological balance. Therefore, the development of efficient and environmentally friendly sewage treatment equipment is of great significance to the construction of water conservancy projects.

[0003] With the improvement of environmental awareness and the advancement of technology, new sewage treatment technologies continue to emerge. Among them, the sewage treatment device for water conservancy projects, as an integrated and intelligent sewage treatment equipment, has the advantages of small footprint, high treatment efficiency, stable operation, etc., and has gradually attracted widespread attention. By integrating multiple sewage treatment technologies, the device realizes comprehensive treatment of sewage, effectively removes harmful substances in sewage, and improves the utilization and recovery rate of water resources. In sewage treatment equipment, carbon rods are the main tool for treating impurities and harmful substances in sewage. Therefore, the carbon rods inside the sewage treatment device need to be manually replaced frequently, which is time-consuming and labor-intensive. In addition, during the replacement process, the harmful substances in the carbon rods will cause physical harm to people with the circulation of air, and will also cause secondary pollution to the environment. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage treatment device for water conservancy projects, so as to solve the problem proposed in the above-mentioned background technology that the carbon rods inside the sewage treatment device are often manually replaced, the replacement is time-consuming and labor-intensive, and during the replacement process, the harmful substances in the carbon rods will cause physical harm to people with the circulation of air, and at the same time cause secondary pollution to the environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment device for water conservancy projects, comprising a treatment box, a filtering mechanism is arranged inside the treatment box, an alkaline water tank is fixedly installed on the outer surface of the treatment box, a cleaning mechanism with a first porous carbon rod and a second porous carbon rod is arranged inside the alkaline water tank, the cleaning mechanism comprises a first porous carbon rod and a second porous carbon rod, the first porous carbon rod and the second porous carbon rod are both slidably installed between the alkaline water tank and the treatment box, a first rack and a second rack are slidably installed on the outer surface of the alkaline water tank, a second motor is fixedly installed on the outer surface of the alkaline water tank, a gear is fixedly installed on the output end of the second motor, the gear is respectively meshed with the first rack and the second rack, a first support rod is fixedly installed between the first rack and the first porous carbon rod, and a second support rod is fixedly installed between the second rack and the second porous carbon rod.

[0006] As a preferred technical solution of the utility model, the top and bottom ends of the treatment box are respectively connected to a water inlet pipe and a water outlet pipe, the filtering mechanism includes a filter screen and a filter box, the filter screen is obliquely installed on the top end of the first porous carbon rod, the filter box is fixedly installed on the bottom end of the first porous carbon rod, and the interior of the filter box is provided with fiber filter cotton for filtering large particles of impurities.

[0007] As a preferred technical solution of the utility model, a first motor is fixedly installed on the top of the processing box, and a plurality of spiral blades are fixedly installed on the output shaft end of the first motor located inside the processing box. A buffer plate is fixedly installed on the inner wall of the processing box close to the water inlet pipe.

[0008] As a preferred technical solution of the utility model, a cleaning mechanism with a cleaning sponge is provided inside the alkaline water tank, a support plate is fixedly installed inside the alkaline water tank, a pulley is transmission-installed on the inner wall of the support plate, the first porous carbon rod and the second porous carbon rod are both located inside the pulley, and a cleaning sponge is fixedly installed on the surface of the pulley near the first porous carbon rod and the second porous carbon rod, a driving component is fixedly installed on the top of the alkaline water tank, and the pulley is driven by the driving component to generate transmission.

[0009] As a preferred technical solution of the utility model, a baffle is fixedly installed on the outer surface of the alkaline water tank, and the first rack, the second rack and the gear are all arranged inside the baffle.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model is provided with a filter screen, a carbon rod and a filter box, so that when sewage is treated, multiple sewage can be screened and filtered at the same time, and the spiral blades are used to accelerate the flow of sewage inside the treatment box, thereby further improving the filtering range and filtering effect.

[0012] 2. The utility model arranges a first porous carbon rod and a second porous carbon rod, so that the carbon rods can adsorb impurities and harmful substances in sewage, which is convenient for replacement. At the same time, an alkaline water tank is provided, so that after the carbon rods are moved and replaced, the high alkalinity of the alkaline water in the alkaline water tank can decompose organic matter and impurities, thereby removing dirt in the activated carbon, so that the carbon rods can be reused continuously, saving time and labor, and further improving the sewage treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a side view structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the processing box of the utility model;

[0016] Figure 4 It is a schematic diagram of the internal structure of the alkaline water tank of the utility model.

[0017] In the figure: 1. treatment box; 2. filtering mechanism; 21. water inlet pipe; 22. first motor; 23. spiral blade; 24. buffer plate; 25. filter screen; 26. cleaning mechanism; 261. first porous carbon rod; 262. first support rod; 263. second porous carbon rod; 264. second support rod; 265. first rack; 266. second rack; 267. gear; 268. second motor; 269. baffle; 27. cleaning mechanism; 271. cleaning sponge; 272. support plate; 273. pulley; 274. driving component; 28. filter box; 29. ​​water outlet pipe; 3. alkaline water tank. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides a technical solution for a sewage treatment device for water conservancy projects:

[0020] Embodiment 1:

[0021] according to Figure 1 , Figure 2 and Figure 3As shown, a sewage treatment device for water conservancy projects includes a treatment box 1, a filter mechanism 2 is arranged inside the treatment box 1, the top and bottom of the treatment box 1 are connected and installed with a water inlet pipe 21 and a water outlet pipe 29 respectively, the filter mechanism 2 includes a filter screen 25 and a filter box 28, the filter screen 25 is obliquely installed on the top of a first porous carbon rod 261, the filter box 28 is fixedly installed on the bottom of the first porous carbon rod 261, the filter box 28 is arranged inside the filter box 28 for filtering large particles of impurities, and the top of the treatment box 1 is fixedly installed with a first motor 22. A plurality of spiral blades 23 are fixedly mounted on the output shaft end of the first motor 22 located inside the treatment box 1. The spiral blades 23 can not only further buffer the water flow and mitigate the impact of the water flow, but also stir the sewage inside the treatment box 1 to increase the rate of water filtration. A buffer plate 24 is fixedly mounted on the inner wall of the treatment box 1 near the water inlet pipe 21. The buffer plate 24 buffers the water flow to prevent the water flow from directly impacting the filter screen 25 inside the treatment box 1, thereby damaging the filter screen 25.

[0022] During specific use, the utility model is a sewage treatment device for water conservancy projects. First, sewage is introduced into the interior of the treatment box 1 through the water inlet pipe 21, and the water flow is buffered by the buffer plate 24 to prevent the water flow from directly impacting the filter screen 25 inside the treatment box 1, thereby causing damage to the filter screen 25. Then, the sewage is filtered through the filter screen 25, the first porous carbon rod 261 or the second porous carbon rod 263, and the filter box 28 in sequence. After filtration, the filtered water source is discharged and collected through the water outlet pipe 29. At the same time, while filtering, the first motor 22 is started, and the first motor 22 drives the spiral blade 23 to rotate. The spiral blade 23 can not only further buffer the water flow and reduce the impact of the water flow, but also stir the sewage inside the treatment box 1, thereby increasing the rate of water filtration and avoiding clogging of the filter screen 25.

[0023] Embodiment 2:

[0024] On the basis of the first embodiment, Figure 2 , Figure 3 and Figure 4As shown, an alkaline water tank 3 is fixedly installed on the outer surface of the treatment box 1, and a cleaning mechanism 26 with a first porous carbon rod 261 and a second porous carbon rod 263 is arranged inside the alkaline water tank 3. The high alkalinity of the alkaline water in the alkaline water tank 3 can decompose organic matter and impurities in the first porous carbon rod 261, thereby removing dirt in the activated carbon, so that the first porous carbon rod 261 or the second porous carbon rod 263 can be continuously reused. The cleaning mechanism 26 includes a first porous carbon rod 261 and a second porous carbon rod 263. The first porous carbon rod 261 and the second porous carbon rod 263 are both slidably installed between the alkaline water tank 3 and the treatment box 1. Impurities and harmful substances in the sewage are adsorbed by the first porous carbon rod 261 or the second porous carbon rod 263. The outer surface of the alkaline water tank 3 A first rack 265 and a second rack 266 are slidably mounted on the surface, a second motor 268 is fixedly mounted on the outer surface of the alkaline water tank 3, a gear 267 is fixedly mounted on the output end of the second motor 268, the gear 267 is respectively meshed with the first rack 265 and the second rack 266, a baffle 269 is fixedly mounted on the outer surface of the alkaline water tank 3, the first rack 265, the second rack 266 and the gear 267 are all arranged inside the baffle 269, and the first rack 265, the second rack 266 and the gear 267 can be protected by the baffle 269, a first support rod 262 is fixedly mounted between the first rack 265 and the first porous carbon rod 261, and a second support rod 264 is fixedly mounted between the second rack 266 and the second porous carbon rod 263.

[0025] The alkaline water tank 3 is provided with a cleaning mechanism 27 with a cleaning sponge 271, a support plate 272 is fixedly installed inside the alkaline water tank 3, a pulley 273 is installed on the inner wall of the support plate 272, the first porous carbon rod 261 and the second porous carbon rod 263 are both located inside the pulley 273, and the cleaning sponge 271 is fixedly installed on the surface of the pulley 273 near the first porous carbon rod 261 and the second porous carbon rod 263, a driving component 274 is fixedly installed on the top of the alkaline water tank 3, and the belt The wheel 273 is driven by the driving component 274 to transmit. By starting the driving component 274, the driving component 274 drives the pulley 273 to transmit, and the pulley 273 drives the cleaning sponge 271 to transmit. The cleaning sponge 271 can be used to rub and clean the first porous carbon rod 261 or the second porous carbon rod 263, so as to remove impurities adhered to the surface of the first porous carbon rod 261 or the second porous carbon rod 263, thereby ensuring that the first porous carbon rod 261 or the second porous carbon rod 263 is further clean.

[0026] In specific use, the utility model is a sewage treatment device for water conservancy projects. When the impurities and harmful substances in the sewage are adsorbed by the first porous carbon rod 261 or the second porous carbon rod 263, the second motor 268 can be started, and the second motor 268 drives the gear 267 to rotate, and the gear 267 drives the first rack 265 and the second rack 266 to move in opposite directions. At this time, the first rack 265 and the second rack 266 respectively drive the first porous carbon rod 261 and the second porous carbon rod 263 to move in opposite directions, so that the first porous carbon rod after use 261 can be moved to the inside of the alkaline water tank 3, and the unused four porous carbon rods are moved to the treatment box 1 for adsorption and filtration, so as to realize the replacement and use of the first porous carbon rod 261 and the second porous carbon rod 263. At this time, in the alkaline water tank 3, the high alkalinity of the alkaline water in the alkaline water tank 3 can decompose the organic matter and impurities in the first porous carbon rod 261, thereby removing the dirt in the activated carbon. In the reciprocating process at a certain interval, the first porous carbon rod 261 or the second porous carbon rod 263 can be continuously reused, which saves time and effort and further improves the sewage treatment efficiency.

[0027] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

Claims

1. A sewage treatment device for a water conservancy project, comprising a treatment box (1), characterized in that: The processing box (1) is provided with a filtering mechanism (2) inside, an alkaline water box (3) is fixedly mounted on the outer surface of the processing box (1), and the alkaline water box (3) is provided with a cleaning mechanism (26) having a first porous carbon rod (261) and a second porous carbon rod (263) inside; The cleaning mechanism (26) comprises a first porous carbon rod (261) and a second porous carbon rod (263), wherein the first porous carbon rod (261) and the second porous carbon rod (263) are both slidably mounted between the alkaline water box (3) and the treatment box (1), wherein a first rack (265) and a second rack (266) are slidably mounted on the outer surface of the alkaline water box (3), wherein a second motor (268) is fixedly mounted on the outer surface of the alkaline water box (3), wherein a gear (267) is fixedly mounted on the output end of the second motor (268), wherein the gear (267) is respectively meshed with the first rack (265) and the second rack (266), wherein a first support rod (262) is fixedly mounted between the first rack (265) and the first porous carbon rod (261), and a second support rod (264) is fixedly mounted between the second rack (266) and the second porous carbon rod (263).

2. A sewage treatment device for water conservancy projects according to claim 1, characterized in that: The top and bottom ends of the treatment box (1) are connected to a water inlet pipe (21) and a water outlet pipe (29) respectively. The filtering mechanism (2) comprises a filter screen (25) and a filter box (28). The filter screen (25) is obliquely installed on the top end of the first porous carbon rod (261). The filter box (28) is fixedly installed on the bottom end of the first porous carbon rod (261). The filter box (28) is provided with fiber filter cotton for filtering large particles of impurities.

3. A sewage treatment device for water conservancy projects according to claim 1, characterized in that: A first motor (22) is fixedly mounted on the top of the treatment box (1); a plurality of spiral blades (23) are fixedly mounted on the output shaft end of the first motor (22) located inside the treatment box (1); and a buffer plate (24) is fixedly mounted on the inner wall of the treatment box (1) close to the water inlet pipe (21).

4. A sewage treatment device for water conservancy projects according to claim 1, characterized in that: A cleaning mechanism (27) with a cleaning sponge (271) is arranged inside the alkaline water tank (3); a support plate (272) is fixedly installed inside the alkaline water tank (3); a pulley (273) is transmission-installed on the inner wall of the support plate (272); the first porous carbon rod (261) and the second porous carbon rod (263) are both located inside the pulley (273); a cleaning sponge (271) is fixedly installed on the surface of the pulley (273) close to the first porous carbon rod (261) and the second porous carbon rod (263); a driving component (274) is fixedly installed at the top of the alkaline water tank (3); the pulley (273) is driven by the driving component (274) to generate transmission.

5. A sewage treatment device for water conservancy projects according to claim 1, characterized in that: A baffle (269) is fixedly mounted on the outer surface of the alkaline water box (3), and the first rack (265), the second rack (266) and the gear (267) are all arranged inside the baffle (269).

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