A modular honeycomb water purification system and process

Abstract

The present invention relates to the field of energy and environmental protection technology, and specifically to a modular honeycomb water purification system and process. The equipment is mainly composed of three hexagonal modular water purification systems, namely, a sewage chamber, a sludge chamber, and a water purification chamber, and their ancillary structures, and the scale of the equipment can be expanded by assembling more sewage chambers, sludge chambers, and water purification chambers. The water purification chamber, sewage chamber, and sludge chamber of the present invention can all be customized in size, and the number of units can be customized by scale and unit size, accurately matching the amount of water purification, and simply assembling new modules when expansion is needed. The equipment expansion of the present invention does not require more space, and only requires continuous stacking on existing modules to achieve the purpose of expansion. The present invention can be applied to water purification scenes of various sizes, bringing good social and economic benefits.

Description

Technical Field

[0001] The present invention relates to the technical field of energy environmental protection, and particularly relates to a modular honeycomb water purification system and process. Background Art

[0002] At present, the general technological process of municipal water purification plants and large water purification systems is: coagulation → sedimentation → filtration → disinfection, etc. The existing water purification solutions need to calculate the water purification scale to determine the scales of the coagulation tank, sedimentation tank, filtration tank and disinfection tank. Once built, the scales of these tanks cannot be changed. If the scale needs to be expanded, additional coagulation tanks, sedimentation tanks, filtration tanks and disinfection tanks need to be built. If there is no available land in the water purification plant, a new water purification plant can only be built, thus greatly increasing the planning cost and construction cost. Summary of the Invention

[0003] The technical problem to be solved by the present invention is: aiming at the deficiencies of the prior art, to provide a modular honeycomb water purification system and process, which can effectively improve the site utilization rate of the water purification plant, have high water purification efficiency, and low equipment construction cost.

[0004] To solve the above technical problem, the technical solution adopted by the present invention is:

[0005] I. A modular honeycomb water purification system

[0006] The present invention provides a modular honeycomb water purification system, including multiple groups of spliced and connected water purification chambers 1, sewage chambers 2 and sludge chambers 3. The water purification chambers 1, sewage chambers 2 and sludge chambers 3 are all regular hexagon cavity unit structures, and three of each of the other two cavity units are alternately spliced around each cavity unit;

[0007] The water purification chamber 1 is connected to the system water purification outlet through a water purification pipeline 6, the sewage chamber 2 is connected to the system sewage inlet through a sewage pipeline 7. A circulation pipeline 4 is arranged around the water purification chamber 1, and each water purification chamber 1 is connected to the surrounding sewage chambers 2 and sludge chambers 3 through the corresponding circulation pipeline 4, and the sewage chamber 2 and the sludge chamber 3 are not connected;

[0008] A filtering module 5 is arranged in the circulation pipeline 4, a sludge scraping device 8 is arranged at the connection of the sludge chamber 3 and the circulation pipeline 4, and the sludge chamber 3 is connected to the system sludge outlet through a sludge discharge pipeline 9;

[0009] The sizes and quantities of the water purification chambers 1, sewage chambers 2 and sludge chambers 3 are adapted to the size of the layout site of the water purification system.

[0010] Preferably, each side wall of the regular hexagon cavity unit is provided with an expansion slot, and each bottom of the regular hexagon cavity unit is provided with a connection hole, and each top of the regular hexagon cavity unit is provided with a connection bolt adapted to the connection hole.

[0011] Preferably, the filtering module 5 is specifically a replaceable flexible sewage filtering membrane, and the sewage in the sludge chamber 3 passes through the filtering module 5 in the adjacent circulation pipeline 4 and is filtered into clean water and flows into the corresponding clean water chamber 1.

[0012] Preferably, the sludge scraping device 8 is specifically a sludge scraper, and the sludge scraper is used to bring the sludge intercepted by the filtering module 5 in the circulation pipeline 4 into the corresponding sludge chamber 3.

[0013] Preferably, a negative pressure clean water pump is provided at the clean water outlet of the system for pumping out the clean water in the clean water chamber 1.

[0014] Preferably, a sewage pump is provided at the sewage inlet of the system for feeding the sewage to be treated into the sewage chamber 2.

[0015] Preferably, a negative pressure sludge pump is provided at the sludge outlet of the system for pumping out the sludge in the sludge chamber 3.

[0016] Preferably, the negative pressure clean water pump, the sewage pump, and the negative pressure sludge pump are all electrically connected to the clean water system controller.

[0017] II. A modular water purification process

[0018] Based on the same inventive concept, the present invention also provides a modular water purification process, which adopts the above-mentioned water purification system, and specifically includes the following steps:

[0019] S1. According to the preset total clean water volume Q of the water purification plant, determine the total number N of clean water chambers required 净水 ;

[0020] S2. According to the reserved equipment layout site area S of the water purification plant, determine the number of layers H of the water purification system layout;

[0021] S3. According to the total number of the clean water chambers and the number of layers of the water purification system layout, evenly install clean water chambers on each layer;

[0022] S4. Alternately splice three sewage chambers and three sludge chambers around each clean water chamber, and install the corresponding circulation pipelines and filtering modules;

[0023] S5. Sequentially turn on the sewage pump, the negative pressure clean water pump, and the negative pressure sludge pump to respectively perform sewage input, clean water output, and sludge output.

[0024] Wherein:

[0025] The total number N of the water purification chambers 净水 The calculation formula is as follows:

[0026]

[0027] In the formula, q is the net water volume of a single water purification chamber;

[0028] The calculation formula for the number of layers H of the layout of the water purification system is as follows:

[0029]

[0030] In the formula, N 净水 > 1, s 净水 is the floor area of a single one, s 污水 is the floor area of a single one, s 污泥 is the floor area of a single one.

[0031] The present invention has the following main advantages compared with the prior art:

[0032] 1. The present invention provides a modular honeycomb water purification system. Through the combined layout of modular water purification chambers, sewage chambers, and sludge chambers, and in cooperation with accessory structures such as circulation pipelines, filtration modules, and sludge scraping devices, it can efficiently purify sewage. Moreover, the modular structure can be stacked and expanded vertically, with a small overall floor area, which can effectively improve the site utilization rate of the water purification plant;

[0033] 2. Compared with the traditional water purification system of the water purification plant, the present invention greatly saves the planning cost and construction cost, and the present invention can be applied to various sizes of water purification scenarios, bringing good social and economic benefits;

[0034] 3. The present invention provides a modular water purification process, which can adjust the working modes of each module of the water purification system in real time according to the water purification scenario and water purification requirements, effectively improve the water purification efficiency, and reduce the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is an installation schematic diagram of a modular honeycomb water purification system in an embodiment of the present invention;

[0036] Figure 2 is a flowchart of a modular water purification process in an embodiment of the present invention.

[0037] In the figure: 1 - water purification chamber, 2 - sewage chamber, 3 - sludge chamber, 4 - circulation pipeline, 5 - filtration module, 6 - water purification pipeline, 7 - sewage pipeline, 8 - sludge scraping device, 9 - sludge discharge pipeline. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0038] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0039] It should be noted that according to the needs of implementation, each step / component described in this application can be split into more steps / components, or two or more steps / components or partial operations of steps / components can be combined into new steps / components to achieve the objectives of the present invention.

[0040] Embodiment 1. A modular honeycomb water purification system provided in this embodiment, as Figure 1 shown, includes three regular hexagon modular water purification systems: a water purification chamber 1, a sewage chamber 2, and a sludge chamber 3, and accessory structure circulation pipelines 4, a filtration module 5, a water purification pipeline 6, a sewage pipeline 7, a sludge scraping device 8, and a sludge discharge pipeline 9.

[0041] In the present invention, each cavity is a regular hexagon unit, and the six surrounding cavity units are all cavity units of different types from this cavity unit. Each cavity unit is surrounded by three cavity units of the other two types each, and they are arranged alternately around this cavity unit. The water purification chamber 1 has an external connection pipeline to discharge the purified water from the cavity. There is a circle of circulation pipelines 4 with water purification functions around the outside of the water purification chamber 1. Through the filtration module 5 on the circulation pipeline 4, material exchange with the sewage chamber 2 and the sludge chamber 3 is realized. Each water purification chamber 1 communicates with the sewage chamber 2 and the sludge chamber 3, and is connected to the outside through the water purification pipeline 6 to discharge the purified water from the device; the sewage chamber 2 only communicates with the water purification chamber 1 and the outside, and does not communicate with the sludge chamber 3. The sewage chamber 2 inputs external sewage through the sewage pipeline 7, and then sends the purified sewage into the water purification chamber 1 through the circulation pipeline 4, and the remaining sludge is intercepted on the circulation pipeline 4; the sludge chamber 3 only communicates with the water purification chamber 1 and the outside, and does not communicate with the sewage chamber 2. There is a sludge scraping device 8 inside the sludge chamber 3 to take the sludge intercepted on the circulation pipeline 4 away from the circulation pipeline 4, and discharge the sludge through the sludge discharge pipeline 9. The water purification chamber 1, the sewage chamber 2, and the sludge chamber 3 of the present invention can all be customized in size on a large scale, and the number of units can be customized according to the scale and unit size, which is accurately matched with the amount of purified water, and new modules can be simply assembled when expansion is needed.

[0042] Furthermore, the water purification chamber 1, the sewage chamber 2, and the sludge chamber 3 can be laid flat on the ground or stacked upright on the ground. When laid flat on the ground, expansion needs to be reasonably planned according to the site. When stacked upright on the ground, expansion does not require more land occupation, and only needs to continuously stack on the old modules to achieve the purpose of expansion.

[0043] Further, the filtering module 5 is a flexible and replaceable filtering module installed on the circulation pipeline 4, and its function is to intercept the sludge in the sewage chamber 2 and pass through the purified water to the purified water chamber 1.

[0044] Further, the sludge scraping device 8 is an automatic device installed in the sludge chamber 8, which can take away the sludge on the circulation pipeline 4 through the physical action of scraping and discharge the sludge through the sludge discharge pipeline 9 in the chamber.

[0045] Further, the purified water pipeline 6 is connected to the purified water chamber 1 and the outside, and there is a negative pressure purified water pump outside to pump the purified water out of the system.

[0046] Further, the sewage pipeline 7 is connected to the sewage chamber 2 and the outside, and there is a sewage pump outside to send the sewage into the system.

[0047] Further, the sludge discharge pipeline 9 is connected to the sludge chamber 3 and the outside, and there is a negative pressure sludge pump outside to pump the sludge out of the system.

[0048] Embodiment 2: A modular honeycomb water purification system provided in this embodiment includes a plurality of spliced and connected purified water chambers 1, sewage chambers 2 and sludge chambers 3. The purified water chambers 1, sewage chambers 2 and sludge chambers 3 are all regular hexagonal cavity unit structures, and three other cavity units are alternately spliced around each cavity unit;

[0049] The purified water chamber 1 is connected to the purified water outlet of the system through the purified water pipeline 6, the sewage chamber 2 is connected to the sewage inlet of the system through the sewage pipeline 7, a circulation pipeline 4 is provided around the purified water chamber 1, and each purified water chamber 1 is connected to the surrounding sewage chamber 2 and sludge chamber 3 through the corresponding circulation pipeline 4, and the sewage chamber 2 and the sludge chamber 3 are not connected;

[0050] A filtering module 5 is provided in the circulation pipeline 4, a sludge scraping device 8 is provided at the connection between the sludge chamber 3 and the circulation pipeline 4, and the sludge chamber 3 is connected to the sludge outlet of the system through the sludge discharge pipeline 9;

[0051] The sizes and quantities of the purified water chambers 1, sewage chambers 2 and sludge chambers 3 are adapted to the size of the water purification system layout site.

[0052] Further, each side wall of the regular hexagonal cavity unit is provided with an expansion slot, and each bottom of the regular hexagonal cavity unit is provided with a connection hole, and each top of the regular hexagonal cavity unit is provided with a connection bolt adapted to the connection hole.

[0053] Further, the filtering module 5 is specifically a replaceable flexible sewage filtering membrane, and the sewage in the sludge chamber 3 passes through the filtering module 5 in the adjacent circulation pipeline 4 and is filtered into clean water and flows into the corresponding clean water chamber 1.

[0054] Further, the sludge scraping device 8 is specifically a sludge scraper, and the sludge scraper is used to bring the sludge intercepted by the filtering module 5 in the circulation pipeline 4 into the corresponding sludge chamber 3.

[0055] Further, a negative pressure clean water pump is provided at the clean water outlet of the system for pumping out the clean water in the clean water chamber 1.

[0056] Further, a sewage pump is provided at the sewage inlet of the system for feeding the sewage to be treated into the sewage chamber 2.

[0057] Further, a negative pressure sludge pump is provided at the sludge outlet of the system for pumping out the sludge in the sludge chamber 3.

[0058] Further, the negative pressure clean water pump, the sewage pump, and the negative pressure sludge pump are all electrically connected to the clean water system controller.

[0059] Embodiment 3. Based on the same inventive concept, this embodiment also provides a modular clean water process, using the clean water system as described above, as Figure 2 shown, specifically including the following steps:

[0060] S1. According to the preset total clean water volume Q of the water purification plant, determine the total number N of clean water chambers required 净水 ;

[0061] S2. According to the reserved equipment layout site area S of the water purification plant, determine the number of layers H of the clean water system layout;

[0062] S3. According to the total number of clean water chambers and the number of layers of the clean water system layout, evenly install clean water chambers on each layer;

[0063] S4. Alternately splice three sewage chambers and three sludge chambers around each clean water chamber, and install the corresponding circulation pipelines and filtering modules;

[0064] S5. Turn on the sewage pump, the negative pressure clean water pump, and the negative pressure sludge pump in sequence to perform sewage input, clean water output, and sludge output respectively.

[0065] Wherein:

[0066] The total number N of clean water chambers 净水 The calculation formula is as follows:

[0067]

[0068] In the formula, q is the clean water volume of a single clean water chamber;

[0069] The calculation formula for the number of layers H of the water purification system layout is as follows:

[0070]

[0071] In the formula, N 净水 > 1, s 净水 is the floor area of a single unit, s 污水 is the floor area of a single unit, s 污泥 is the floor area of a single unit.

[0072] Furthermore, the parts not described in detail in this application are the same as or implemented using the prior art.

[0073] In summary:

[0074] 1. The present invention provides a modular honeycomb water purification system. Through the combined layout of modular water purification chambers, sewage chambers, and sludge chambers, and in cooperation with accessory structures such as circulation pipelines, filtration modules, and sludge scraping devices, it can efficiently purify sewage. Moreover, the modular structure can be stacked vertically for expansion, with a small overall floor area, effectively improving the site utilization rate of the water purification plant;

[0075] 2. Compared with the traditional water purification system of the water purification plant, the present invention greatly saves the planning cost and construction cost, and the present invention can be applied to various sizes of water purification scenarios, bringing good social and economic benefits;

[0076] 3. The present invention provides a modular water purification process, which can adjust the working modes of each module of the water purification system in real time according to the water purification scenario and water purification requirements, effectively improving the water purification efficiency and reducing the production cost.

[0077] It is easy for those skilled in the art to understand that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A modular honeycomb water purification system, characterized in that, It includes multiple groups of spliced and connected water purification chambers (1), sewage chambers (2) and sludge chambers (3). The water purification chambers (1), sewage chambers (2) and sludge chambers (3) are all regular hexagon cavity unit structures. Around each cavity unit, three other cavity units of the other two types are alternately spliced; The water purification chamber (1) is connected to the system water purification outlet through a water purification pipeline (6). The sewage chamber (2) is connected to the system sewage inlet through a sewage pipeline (7). A circulation pipeline (4) is arranged around the water purification chamber (1). Each water purification chamber (1) is connected to the sewage chamber (2) and sludge chamber (3) around it through the corresponding circulation pipeline (4), and the sewage chamber (2) and the sludge chamber (3) are not connected to each other; A filtration module (5) is arranged in the circulation pipeline (4). A sludge scraping device (8) is arranged at the connection between the sludge chamber (3) and the circulation pipeline (4). The sludge chamber (3) is connected to the system sludge outlet through a sludge discharge pipeline (9); The sizes and quantities of the water purification chambers (1), sewage chambers (2) and sludge chambers (3) are adapted to the size of the layout site of the water purification system.

2. The modular honeycomb water purification system according to claim 1, characterized in that, Each side wall of the regular hexagon cavity unit is provided with an expansion slot, and each bottom of the regular hexagon cavity unit is provided with a connection hole. Each top of the regular hexagon cavity unit is provided with a connection bolt adapted to the connection hole.

3. A modular honeycomb water purification system according to claim 1, characterized in that, The filtration module (5) is specifically a replaceable flexible sewage filtration membrane. The sewage in the sludge chamber (3) is filtered into purified water after passing through the filtration module (5) in the adjacent circulation pipeline (4) and flows into the corresponding water purification chamber (1).

4. A modular honeycomb water purification system according to claim 3, characterized in that, The sludge scraping device (8) is specifically a sludge scraper, and the sludge scraper is used to bring the sludge intercepted by the filtration module (5) in the circulation pipeline (4) into the corresponding sludge chamber (3).

5. A modular honeycomb water purification system according to claim 1, wherein, A negative pressure water purification pump is arranged at the system water purification outlet for pumping out the purified water in the water purification chamber (1).

6. A modular honeycomb water purification system according to claim 5, characterized in that, A sewage pump is arranged at the system sewage inlet for sending the sewage to be treated into the sewage chamber (2).

7. A modular honeycomb water purification system according to claim 6, wherein, A negative pressure sludge pump is arranged at the system sludge outlet for pumping out the sludge in the sludge chamber (3).

8. A modular honeycomb water purification system according to claim 7, wherein, The negative pressure water purification pump, sewage pump and negative pressure sludge pump are all electrically connected to the water purification system controller.

9. A modular water purification process, which uses the water purification system according to any one of claims 1 to 8, characterized in that, It includes the following steps: S1. Determine the total number N of required water purification chambers according to the preset total purified water volume Q of the water purification plant 净水 ; S2. According to the reserved equipment layout site area S of the water purification plant, determine the number of layers H of the water purification system layout; S3. According to the total number of the water purification chambers and the number of layers of the water purification system arrangement, evenly install water purification chambers on each layer; S4. Alternately splice three sewage chambers and three sludge chambers around each water purification chamber, and install the corresponding circulation pipeline and filtration module; S5. Turn on the sewage pump, negative pressure water purification pump and negative pressure sludge pump in sequence to respectively perform sewage input, purified water output and sludge output.

10. According to a modular water purification process as claimed in claim 9, wherein: The total number N of the water purification chambers 净水 The calculation formula is as follows: In the formula, q is the purified water volume of a single water purification chamber; The calculation formula for the number of layers H of the water purification system layout is as follows: where N 净水 > 1, s 净水 is the floor area of a single unit, s 污水 is the floor area of a single unit, s 污泥 is the floor area of a single unit.

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