CN119569166A - Rail transit sewage comprehensive treatment and reuse system - Google Patents
Rail transit sewage comprehensive treatment and reuse system Download PDFInfo
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- CN119569166A CN119569166A CN202411771138.1A CN202411771138A CN119569166A CN 119569166 A CN119569166 A CN 119569166A CN 202411771138 A CN202411771138 A CN 202411771138A CN 119569166 A CN119569166 A CN 119569166A
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- tank
- pipe
- filter
- movable
- plate
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/28—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed moving during the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/28—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed moving during the filtration
- B01D24/32—Rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
本发明属于污水处理技术领域，尤其公开了一种轨道交通污水综合处理与回用系统，包括过滤罐，过滤罐顶部设置有罐盖，罐盖顶部一侧设置有污水管，污水管一侧且位于罐盖顶部连接有进水管，过滤罐底部设置有排水管，进水管与污水管之间且位于过滤罐一侧设置有反冲洗结构，进水管一端穿过罐盖延伸至过滤罐顶部固定安装有布水器。通过安装块与搅拌杆相反的方向转动，使得安装块内部的核桃壳滤料能够充分得到搅拌，并在导流块的作用下使得核桃壳滤料能够翻转均匀，防止杂质和油污在核桃壳滤料的表面凝结，随着清洗水的排出，也不易引起跑料现象及循环回路的堵塞的现象，从而便于提高污水整体的过滤速度和过滤效果。
The present invention belongs to the technical field of sewage treatment, and in particular discloses a rail transit sewage comprehensive treatment and reuse system, including a filter tank, a tank cover is arranged on the top of the filter tank, a sewage pipe is arranged on one side of the tank cover, a water inlet pipe is connected to one side of the sewage pipe and located on the top of the tank cover, a drain pipe is arranged at the bottom of the filter tank, a backwash structure is arranged between the water inlet pipe and the sewage pipe and located on one side of the filter tank, and one end of the water inlet pipe extends through the tank cover to the top of the filter tank where a water distributor is fixedly installed. The mounting block is rotated in the opposite direction to the stirring rod, so that the walnut shell filter material inside the mounting block can be fully stirred, and the walnut shell filter material can be turned evenly under the action of the guide block, so as to prevent impurities and oil from condensing on the surface of the walnut shell filter material. With the discharge of cleaning water, it is not easy to cause material leakage and clogging of the circulation loop, thereby facilitating the improvement of the overall filtration speed and filtration effect of sewage.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a comprehensive treatment and recycling system for rail transit sewage.
Background
The wastewater produced in the rail transit industry mainly comprises domestic sewage, oil-containing wastewater and detergent-containing wastewater, so that the diversity and complexity of sewage pollutants are continuously increased, and the single sewage treatment process technology cannot remove the pollutants in a broad-spectrum and high-efficiency manner. The sewage comprehensive treatment equipment adopts the technologies of biological treatment, physical filtration, chemical strengthening and the like, so that suspended matters, heavy metals and harmful substances in the wastewater are effectively removed, and the water quality is ensured to reach the standard for emission. The recycling system is a system for treating and recycling sewage generated in rail transit, and mainly comprises a domestic sewage regulating tank, a aeration tank, a oily wastewater regulating tank, a air flotation machine, a walnut shell filter and a sludge concentration filter-press integrated machine, wherein the system also adopts a programmable controller and an intelligent instrument to realize automatic control of electrical equipment and ensure continuous safe and stable operation of the whole sewage treatment system.
However, in the use process, impurities and greasy dirt in sewage are adsorbed by walnut shells in the walnut shell filter, then the walnut shells are washed clean by back flushing and filtered again, along with the discharge of the cleaning water, the material running phenomenon and the blockage of a circulation loop are easy to occur, and when the filter material in the walnut shell filter is not sufficiently and evenly overturned and stirred, the impurities and the greasy dirt are condensed on the surface of the walnut shell filter material, so that the integral filtering speed and the filtering effect of the sewage are influenced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the following technical scheme:
The utility model provides a track traffic sewage integrated treatment and recycling system, including filtering the jar, it is provided with the tank cap to filter the tank cap top, tank cap top one side is provided with the sewer pipe, sewer pipe one side just is located tank cap top and is connected with the inlet tube, it is provided with the drain pipe to filter tank bottom, and be located between inlet tube and the sewer pipe and filter tank one side and be provided with back flush structure, inlet tube one end passes tank cap extension to filtration tank top fixed mounting and has the water distributor, it is inside to be provided with the installation piece to filter the jar, the inlet port has been seted up to the installation piece bottom, the inlet port is inside to be provided with the distribution pipe, the distribution pipe is the flexible material of elasticity, the distribution pipe bottom is provided with the intake pipe, intake pipe one end runs through filtration tank one side, the intake pipe bottom is provided with back flush water distribution sieve, distribution pipe top and be located installation piece bottom fixed mounting and have the connecting plate, the inside all seting up of filtration tank both sides has the recess, recess inside is provided with the moving structure, moving structure one end and connecting plate, installation piece top fixed mounting has the filter, installation piece one side fixed mounting has first dwang, first end fixed mounting has the second dwang, second dwang one side and be located filtration tank one side and be provided with first motor fixed mounting and first motor, the inside is connected with the first rotating shaft, the inside and is connected with the first rotating shaft.
As the preference of above-mentioned technical scheme, filter jar and be close to intake pipe one end and be provided with the sight glass, filter jar bottom fixed mounting and have the supporting leg, filter jar and be close to first dwang one side and seted up the second movable groove, the second movable groove runs through filter jar one side, first dwang one end passes the second movable groove and extends to the filter jar outside, second movable groove bottom just is located filter jar outer wall fixed mounting and has the backup pad, first motor and backup pad fixed mounting.
As the preference of above-mentioned technical scheme, two fixed slots have been seted up to first movable tank and second movable tank top and be located the filtration jar inner wall, and installation piece one side and filtration jar one side are passed respectively at two fixed slot both ends, and two fixed slot one side just are located filtration jar outer wall fixed mounting and have the bin, and the bin sets up with filtration jar centrosymmetric.
As the preference of above-mentioned technical scheme, collecting chamber has been seted up to bin top, and its bottom sets up the cleaning solution chamber, and collecting chamber one side fixed mounting has the collecting pipe, and collecting pipe one side fixed mounting has the collecting pump, and cleaning solution bin one side fixed mounting has the fixed pipe, and fixed pipe one end is provided with the control valve, and collecting pipe and fixed pipe set up corresponding with two fixed slots respectively, and collecting pipe one end is located the filter top, and collecting pipe one end is located the filter bottom.
As the preference of above-mentioned technical scheme, puddler keeps away from axis of rotation one side and is the arc, and puddler is located arc one side fixed mounting and has compression spring, and compression spring one end fixed mounting has the impeller block, and fixed block, compression spring and impeller block are linear array distribution with the arc one side of puddler.
As the preference of above-mentioned technical scheme, installation piece bottom inner wall all is provided with two water conservancy diversion pieces, and two water conservancy diversion piece one side is the arc, and two water conservancy diversion pieces set up with installation piece central symmetry, and the installation piece is inside to be provided with walnut shell filter material, and the inlet opening has all been seted up to the installation piece outer wall, and the diameter of inlet opening is less than the diameter of walnut shell filter material.
As the preference of above-mentioned technical scheme, the mobile structure includes the fly leaf, fly leaf one side and connecting plate fixed mounting, and connecting plate bottom fixed mounting has electric putter, and electric putter both sides all fixed mounting have first rack, and first rack bottom one side meshing has the gear, and movable rod one end is connected with recess inner wall rotation, and gear middle part fixed mounting has the movable rod, and gear one side meshing has the second rack, and second rack top fixed mounting has the connecting block, and connecting block top fixed mounting has electric expansion plate.
As the preference of above-mentioned technical scheme, the recess top has been seted up and has been moved the groove, and recess is close to intake pipe one side fixed mounting and has been had the expansion plate, and expansion plate bottom and recess bottom inner wall fixed mounting have been seted up at the expansion plate top and have been moved the mouth, and connecting block one end is passed and is moved the mouth and extend to expansion plate and keep away from recess one side, and the intake pipe runs through right side expansion plate, and electric putter is located intake pipe one side.
As the preference of above-mentioned technical scheme, expansion plate flexible end one side fixed mounting has two movable blocks, and movable block top fixed mounting has the closing plate, and movable mouth has been seted up to movable groove one side and be located filtration jar inner wall one side, and the closing plate is located movable mouth department.
The beneficial effects of the invention are as follows:
(1) According to the invention, the walnut shell filter material in the installation block can be fully stirred by rotating the installation block in the opposite direction to the stirring rod, and the walnut shell filter material can be uniformly turned under the action of the flow guide block, so that impurities and greasy dirt are prevented from condensing on the surface of the walnut shell filter material, and along with the discharge of cleaning water, the phenomena of material running and blockage of a circulation loop are not easily caused, thereby being convenient for improving the integral filtering speed and filtering effect of sewage;
(2) According to the invention, after the air is introduced into the installation block through the air inlet pipe and the distribution pipe, the distribution pipe is driven to move downwards through the moving structure in the installation block, and meanwhile, the distribution pipe is separated from the installation block, so that the installation block is convenient for driving the walnut shell filter material in the installation block to rotate, the walnut shell is backwashed through water, the cleaning effect of the walnut shell filter material is improved, meanwhile, the electric expansion plate is moved to the bottom of the installation block, the rotated installation block is supported through the extension of the electric expansion plate, the stability of the installation block after rotation is improved, the sewage treatment effect of the cleaned walnut shell filter material is improved, and the subsequent sewage treatment effect is further improved.
Drawings
FIG. 1 is a schematic view showing the overall structure of an embodiment;
FIG. 2 shows a cross-sectional view of an embodiment filter canister;
FIG. 3 is a diagram showing an internal construction of the filter tank of the embodiment;
FIG. 4 is a block diagram showing the construction of the mounting block, air inlet pipe and moving structure of the embodiment;
FIG. 5 shows a cross-sectional view of an embodiment mounting block;
FIG. 6 is a diagram showing the internal construction of an embodiment mounting block;
FIG. 7 shows an enlarged view at A of the embodiment of FIG. 6;
FIG. 8 is a diagram showing the structure of the air inlet pipe, the distribution pipe and the moving structure of the embodiment;
Fig. 9 is a front view showing a moving structure of the embodiment.
In the figure, 1, a filter tank, 2, a sewage pipe, 3, a water inlet pipe, 4, a water outlet pipe, 5, a water distributor, 6, a mounting block, 7, a distribution pipe, 8, an air inlet pipe, 9, a backwash water distribution sieve plate, 10, a connecting plate, 11, a moving structure, 111, a moving plate, 112, an electric push rod, 113, a first rack, 114, a gear, 115, a second rack, 116, a connecting block, 117, an electric telescopic plate, 12, a filter plate, 13, a first rotary rod, 14, a first motor, 15, a second rotary rod, 16, a second motor, 17, a rotary shaft, 18, a stirring rod, 19, a backwash structure, 23, a storage tank, 24, a collecting pipe, 25, a fixed pipe, 26, a fixed block, 27, a compression spring, 28, a pushing block, 29, a guide block, 30, a telescopic plate, 31, a movable block, 32 and a sealing plate are arranged.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
The invention provides a comprehensive treatment and recycling system for rail transit sewage, as shown in fig. 1 to 6, which comprises a filter tank 1, wherein the top of the filter tank 1 is provided with a tank cover, one side of the top of the tank cover is provided with a sewage pipe 2, one side of the sewage pipe 2 is connected with a water inlet pipe 3 positioned at the top of the tank cover, the bottom of the filter tank 1 is provided with a water outlet pipe 4, a back flushing structure 19 is arranged between the water inlet pipe 3 and the sewage pipe 2 and positioned at one side of the filter tank 1, one end of the water inlet pipe 3 penetrates through the tank cover to extend to the top of the filter tank 1 and is fixedly provided with a water distributor 5, the inside of the filter tank 1 is provided with a mounting block 6, the bottom of the mounting block 6 is provided with an air inlet, the inside of the air inlet is provided with a distribution pipe 7, the distribution pipe 7 is made of elastic telescopic materials, the bottom of the distribution pipe 7 is provided with an air inlet pipe 8, one end of the air inlet pipe 8 penetrates one side of the filter tank 1, the bottom of the air inlet pipe 8 is provided with a back flushing water distribution sieve 9, the top end of the distribution pipe 7 is fixedly provided with a connecting plate 10 which is positioned at the bottom of the installation block 6, grooves are formed in the two sides of the filter tank 1, a movable structure 11 is arranged in the grooves, one end of the movable structure 11 is connected with the connecting plate 10, the top of the installation block 6 is fixedly provided with a filter plate 12, the bottom of the installation block 6 is provided with a filter hole, one side of the installation block 6 is fixedly provided with a first rotating rod 13, one end of the first rotating rod 13 is fixedly provided with a first motor 14, the other side of the installation block 6 is fixedly provided with a second rotating rod 15, one side of the second rotating rod 15 is provided with a first movable groove which is positioned on the inner wall of the filter tank 1, one side of the second rotating rod 15 is rotationally connected with the first movable groove, the middle part of the second rotating rod 15 is provided with a mounting groove, the inside of the mounting groove is fixedly provided with a second motor 16, the output end of the second motor 16 is in transmission connection with a rotating shaft 17, one end of the rotating shaft 17 penetrates through one side of the mounting block 6 to extend into the mounting block 6, and is rotatably connected with the inner wall of the mounting block 6, and a stirring rod 18 is fixedly arranged on the outer side of the rotating shaft 17.
The sewage is conveyed into the filter tank 1 through the sewage pipe 2, firstly, large-particle impurities in the sewage are filtered out through the filter plate 12 at the top of the installation block 6, then the sewage enters the installation block 6, the sewage is filtered through the walnut shell filter material, then the filtered water is conveyed to the bottom of the filter tank 1 through the filter holes at the bottom of the installation block 6, the purified water is discharged through the drain pipe 4, when the sewage is treated, the walnut shell filter material is required to be cleaned, firstly, gas is introduced into the installation block 6 through the air inlet pipe 8 and the distribution pipe 7, and is introduced into the walnut shell filter material, small bubbles are formed on the surface of the walnut shell filter material, oil stains and impurities are adhered to the surface of the walnut shell filter material, the walnut shell filter material is easier to separate, the walnut shell filter material is thoroughly cleaned, the connection plate 10 is driven to move downwards by the starting the moving structure 11, and the distribution pipe 7 is made of elastic telescopic materials, when the connecting plate 10 moves downwards, the distributing pipe 7 is driven to move downwards to shrink, so that the distributing pipe 7 is separated from the air inlet pipe 8 at the bottom of the mounting block 6, the first motor 14 is started to drive the first rotating rod 13 to rotate, so that the first rotating rod 13 drives the mounting block 6 to rotate with the second rotating rod 15, the second rotating rod 15 rotates along the inner wall of the first movable groove, and simultaneously the second motor 16 is started to drive the rotating shaft 17 to rotate with the stirring rod 18, so that the mounting block 6 and the stirring rod 18 simultaneously rotate in opposite directions, walnut shell filter materials in the mounting block 6 are fully contacted, uneven stirring of the walnut shell filter materials is prevented, impurities and greasy dirt are prevented from condensing on the surface of the walnut shell filter materials, water enters the filter tank 1 from the drain pipe 4 through the backwash mechanism, the backwash water is filtered through the backwash water distribution sieve plate 9, and the walnut shell filtering effect is improved, the back flushing water washes the walnut shell filter material in the rotary installation block 6, and along with the discharge of the cleaning water, the walnut shell filter material in the installation block 6 can not run out or block the circulation loop, thereby being convenient for improving the whole filtering speed and filtering effect of the sewage.
As shown in fig. 1 to 4, a sight glass is disposed at one end of the filter tank 1, which is close to the air inlet pipe 8, a supporting leg is fixedly mounted at the bottom of the filter tank 1, a second movable groove is disposed at one side of the filter tank 1, which is close to the first rotary rod 13, the second movable groove penetrates through one side of the filter tank 1, one end of the first rotary rod 13 penetrates through the second movable groove to extend to the outer side of the filter tank 1, a supporting plate is fixedly mounted at the bottom of the second movable groove and is located on the outer wall of the filter tank 1, and a first motor 14 is fixedly mounted on the supporting plate.
The sight glass through filtration jar 1 one side is convenient for observe the inside condition of filtration jar 1, be convenient for support fixedly to filtration jar 1 through the supporting leg, be convenient for improve the stability of filtration jar 1, be connected with first motor 14 through the first dwang 13 of second movable groove, be convenient for install fixedly to first motor 14 through the backup pad, make first motor 14 rotate drive first dwang 13 and installation piece 6 rotate, installation piece 6 drive second dwang 15 rotate along first movable groove, be convenient for keep stable when making installation piece 6 rotate, make the inside walnut shell filter material of installation piece 6 can obtain the upset, be convenient for improve the walnut shell and wash more comprehensively, improve the effect that the filter material walnut shell filter material was filtered once more.
As shown in fig. 2, two fixed slots are formed in the tops of the first movable slot and the second movable slot and located on the inner wall of the filter tank 1, two ends of the two fixed slots respectively penetrate through one side of the mounting block 6 and one side of the filter tank 1, a storage tank 23 is fixedly mounted on the outer wall of the filter tank 1, the storage tank 23 is symmetrically arranged in the center of the filter tank 1, a collecting cavity is formed in the top of the storage tank 23, a cleaning liquid cavity is formed in the bottom of the storage tank, a collecting pipe 24 is fixedly mounted on one side of the collecting cavity, a collecting pump is fixedly mounted on one side of the collecting pipe 24, a fixed pipe 25 is fixedly mounted on one side of the cleaning liquid tank, a control valve is arranged at one end of the fixed pipe 25, the collecting pipe 24 and the fixed pipe 25 are respectively correspondingly arranged on two fixed slots, one end of the collecting pipe 24 is located at the top of the filter plate 12, and one end of the collecting pipe 24 is located at the bottom of the filter plate 12.
The collecting pipe 24 is convenient to connect with the fixed pipe 25 and the installation block 6 through the fixed slot, through starting the collecting pump with the filter on the filter 12 impurity, collect the collection chamber of bin 23 inside by collecting pipe 24 and collect, prevent that impurity from piling up on the filter 12, influence sewage treatment's effect, thereby be convenient for reduce the impurity of filtering jar 1 inside, be convenient for carry the inside of installation block 6 with the cleaning solution of cleaning solution intracavity portion by fixed pipe 25 through starting the control valve, thereby be convenient for improve walnut shell filter material clear effect, further improve sewage treatment's effect.
As shown in fig. 5 to 7, the stirring rod 18 is arc-shaped on the side far away from the rotation shaft 17, a fixed block 26 is fixedly mounted on the side of the stirring rod 18, a compression spring 27 is fixedly mounted on the side of the fixed block 26, a pushing block 28 is fixedly mounted on one end of the compression spring 27, and the fixed block 26, the compression spring 27 and the pushing block 28 are distributed in a linear array on the side of the stirring rod 18, which is arc-shaped.
The stirring rod 18 on one side of the arc shape is convenient for overturning and stirring the walnut shell filter material, when the stirring rod 18 rotates, the fixed block 26, the compression spring 27 and the pushing block 28 are driven to rotate, when the stirring rod 18 rotates to the bottom of the filter plate 12, the pushing block 28 of the filter plate 12 is extruded, the pushing block 28 is pushed to move upwards under the action of the compression spring 27, the filter plate 12 is vibrated, impurities on the filter plate 12 fall off, the impurity falling speed on the filter plate 12 is improved through the fixed block 26, the compression spring 27 and the pushing block 28 which are distributed in a linear array, the accumulation of impurities inside the filter tank 1 is reduced, and the sewage treatment effect is improved.
As shown in fig. 5 to 6, two diversion blocks 29 are arranged on the inner wall of the bottom of the installation block 6, one side of each diversion block 29 is arc-shaped, the two diversion blocks 29 are arranged in a central symmetry manner with the installation block 6, walnut shell filter materials are arranged in the installation block 6, water inlets are formed in the outer wall of the installation block 6, and the diameters of the water inlets are smaller than those of the walnut shell filter materials.
When being convenient for make installation piece 6 changeing through the arcwall face of water conservancy diversion piece 29 one side, the walnut shell filter material can overturn fast for the upset is more even, and the back flush structure 19 of being convenient for through the inlet opening washes the walnut shell filter material with water into the inside of installation piece 6, because the diameter of inlet opening is less than the diameter of walnut shell filter material, prevents when washing, the phenomenon of running material appears in the walnut shell filter material to the jam of jam water pipe influences the washing effect of back flush structure 19.
As shown in fig. 8 to 9, the moving structure 11 includes a moving plate 111, one side of the moving plate 111 is fixedly installed with the connecting plate 10, an electric push rod 112 is fixedly installed at the bottom of the connecting plate 10, a first rack 113 is fixedly installed at two sides of the electric push rod 112, a gear 114 is engaged at one side of the bottom end of the first rack 113, a movable rod is fixedly installed in the middle of the gear 114, one end of the movable rod is rotatably connected with the inner wall of the groove, a second rack 115 is engaged at one side of the gear 114, a connecting block 116 is fixedly installed at the top of the second rack 115, and an electric telescopic plate 117 is fixedly installed at the top of the connecting block 116.
The movable plate 111 is driven to move downwards through the electric push rod 112, the movable plate 111 drives the connecting plate 10 to move downwards, the first rack 113 is driven to move downwards when the movable plate 111 moves downwards, the gear 114 drives the movable rod to rotate along the inner wall of the groove, the second rack 115 drives the connecting block 116 and the electric telescopic plate 117 to move upwards, when the movable plate 111 drives the connecting plate 10 to move downwards, the connecting plate 10 and the distribution pipe 7 move downwards to shrink, and the mounting block 6 and the distribution pipe 7 are separated, so that the mounting block 6 is convenient to rotate, walnut shell filter materials inside the mounting block 6 can be fully overturned, cleaning is facilitated, impurities and greasy dirt are prevented from condensing on the surface of the walnut shell filter materials, and the effect of subsequent sewage treatment is affected.
As shown in fig. 2, fig. 4, fig. 8 and fig. 9, the moving groove is formed in the top of the groove, the expansion plate 30 is fixedly mounted on one side of the groove close to the air inlet pipe 8, the bottom of the expansion plate 30 is fixedly mounted on the inner wall of the bottom of the groove, the air inlet pipe 8 fixedly mounted on the top of the expansion plate 30 and the bottom of the moving plate 111 penetrates through the right expansion plate 30, the electric push rod 112 is located on one side of the air inlet pipe 8, two movable blocks 31 are fixedly mounted on one side of the expansion end of the expansion plate 30, the sealing plate 32 is fixedly mounted on the top of the movable blocks 31, the movable opening is formed in one side of the moving groove and one side of the inner wall of the filter tank 1, and the sealing plate 32 is located at the movable opening.
The inside sealing that keeps of recess through the expansion plate 30 is convenient for, seal the movable mouth through closing plate 32, impurity drops in recess and movable groove inside when preventing sewage treatment, pile up for a long time and be difficult for the clearance to influence the removal of inner structure, when electric putter 112 drives movable plate 111 and moves down, movable plate 111 drives expansion plate 30 shrink, expansion plate 30 drives movable block 31 and closing plate 32 and moves down, make the movable mouth expose, electric putter 112 drives movable plate 111 and first rack 113 and moves down simultaneously, make gear 114 drive movable rod rotate along the recess inner wall, make second rack 115 drive connecting block 116 and electric telescopic plate 117 upwards move, electric telescopic plate 117 moves movable mouth department, after installation piece 6 stops rotating, stretch out the installation piece 6 bottom both ends from movable mouth department through starting electric telescopic plate 117, support fixedly to installation piece 6, the installation piece 6 after being convenient for make rotate keeps stable, thereby convenient to use.
Working principle: when in use, sewage is conveyed into the filter tank 1 through the sewage pipe 2, large-particle impurities in the sewage are filtered through the filter plate 12 at the top of the installation block 6, then the sewage enters the installation block 6, the sewage is filtered through the walnut shell filter material, the filtered water is conveyed to the bottom of the filter tank 1 through the filter holes at the bottom of the installation block 6, purified water is discharged through the drain pipe 4, when the sewage is treated, the walnut shell filter material is required to be cleaned, the impurities filtered on the filter plate 12 are collected into the collecting cavity in the storage tank 23 through the collecting pipe 24, the air is introduced into the installation block 6 through the air inlet pipe 8 and the distribution pipe 7, the air is introduced into the walnut shell filter material, small bubbles are formed on the surface of the walnut shell filter material, oil stains and impurities are adhered, then, the control valve is restarted to conveniently convey the cleaning liquid in the cleaning liquid cavity to the inside of the mounting block 6 through the fixed pipe 25, the electric push rod 112 is started to drive the moving plate 111 to move downwards, the moving plate 111 drives the connecting plate 10 to move downwards, the first rack 113 is driven to move downwards when the moving plate 111 moves downwards, the gear 114 drives the movable rod to rotate along the inner wall of the groove, the second rack 115 drives the connecting block 116 and the electric telescopic plate 30 to move upwards, when the moving plate 111 drives the connecting plate 10 to move downwards, the connecting plate 10 and the distribution pipe 7 move downwards to shrink, the mounting block 6 and the distribution pipe 7 are separated, the mounting block 6 is convenient to rotate, the first motor 14 is started to drive the first rotating rod 13 to rotate, the first rotating rod 13 drives the mounting block 6 and the second rotating rod 15 to rotate along the inner wall of the first movable groove, simultaneously, the second motor 16 is started to drive the rotating shaft 17 and the stirring rod 18 to rotate, the installation block 6 and the stirring rod 18 simultaneously rotate in opposite directions, when the installation block 6 rotates through the arc-shaped surface on one side of the guide block 29, the walnut shell filter material can be quickly turned over, the walnut shell filter material inside the installation block 6 is fully contacted, impurities and greasy dirt are prevented from condensing on the surface of the walnut shell filter material, water is fed into the filter tank 1 from the drain pipe 4 through the backwashing mechanism, the washed water is filtered through the backwashing water distribution screen plate 9, and the backwashed water washes the walnut shell filter material inside the rotated installation block 6.
When the rotation shaft 17 drives the stirring rod 18 to rotate, the fixing block 26, the compression spring 27 and the pushing block 28 are driven to rotate, and when the stirring rod 18 rotates to the bottom of the filter plate 12, the pushing block 28 of the filter plate 12 is extruded, the pushing block 28 is pushed to move upwards under the action of the compression spring 27, the filter plate 12 is vibrated, impurities on the filter plate 12 drop, the impurity dropping speed on the filter plate 12 is improved through the fixing block 26, the compression spring 27 and the pushing block 28 distributed in a linear array, the accumulation of impurities inside the filter tank 1 is reduced, and the sewage treatment effect is improved.
When the electric push rod 112 drives the moving plate 111 to move downwards, the moving plate 111 drives the telescopic plate 30 to shrink, the telescopic plate 30 drives the movable block 31 and the sealing plate 32 to move downwards, so that the movable opening is exposed, the electric push rod 112 drives the moving plate 111 to move downwards and the first rack 113 to move downwards, simultaneously, the gear 114 drives the movable rod to rotate along the inner wall of the groove, the second rack 115 drives the connecting block 116 and the electric telescopic plate 117 to move upwards, the electric telescopic plate 117 moves to the movable opening, after the mounting block 6 stops rotating, the electric telescopic plate 117 extends out of the movable opening to two ends of the bottom of the mounting block 6 through starting the movable opening, the mounting block 6 is supported and fixed, the rotated mounting block 6 is kept stable, and the use is convenient.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (9)
1. The utility model provides a rail transit sewage integrated treatment and recycling system, includes filtration tank (1), its characterized in that, filtration tank (1) top is provided with the tank cap, tank cap top one side is provided with sewer pipe (2), sewer pipe (2) one side just is located tank cap top and is connected with inlet tube (3), filtration tank (1) bottom is provided with drain pipe (4), be provided with backwash structure (19) between inlet tube (3) and sewer pipe (2) and be located filtration tank (1) one side, inlet tube (3) one end passes tank cap and extends to filtration tank (1) top fixed mounting and has water-locator (5), filtration tank (1) inside is provided with installation piece (6), the inlet port has been seted up to installation piece (6) bottom, the inside distribution pipe (7) that is provided with of inlet port, distribution pipe (7) are elasticity flexible material, distribution pipe (7) bottom is provided with intake pipe (8), intake pipe (8) one end runs through filtration tank (1) one side, intake pipe (8) bottom is provided with anti-distribution (9), installation piece (6) and installation piece (6) are located filtration tank (1) top fixed mounting groove (10) both sides, filtration tank (1) inside is provided with recess, filtration plate (10), the utility model discloses a filter, including installation piece (6), filter, mounting block (6), fixed mounting, movable structure (11) one end is connected with connecting plate (10), installation piece (6) top fixed mounting has filter (12), first dwang (13) are installed to installation piece (6) one side fixed mounting, first dwang (14) are installed to first dwang (13) one end fixed mounting, installation piece (6) opposite side fixed mounting has second dwang (15), first movable groove has been seted up to second dwang (15) one side and is located filter tank (1) inner wall, second dwang (15) one side and first movable groove rotate to be connected, the mounting groove has been seted up at second dwang (15) middle part, inside fixed mounting of mounting groove has second motor (16), second motor (16) output transmission is connected with axis of rotation (17), axis of rotation (17) one end passes inside installation piece (6) one side extension to installation piece (6), and it rotates with the inner wall of installation piece (6) to be connected, axis of rotation (17) outside fixed mounting has puddler (18).
2. The integrated rail transit sewage treatment and recycling system according to claim 1, wherein a sight glass is arranged at one end of the filter tank (1) close to the air inlet pipe (8), a supporting leg is fixedly arranged at the bottom of the filter tank (1), a second movable groove is formed in one side of the filter tank (1) close to the first rotating rod (13), the second movable groove penetrates through one side of the filter tank (1), one end of the first rotating rod (13) penetrates through the second movable groove to extend to the outer side of the filter tank (1), a supporting plate is fixedly arranged at the bottom of the second movable groove and positioned on the outer wall of the filter tank (1), and the first motor (14) is fixedly arranged with the supporting plate.
3. The integrated treatment and recycling system for rail transit sewage according to claim 2, wherein the first movable groove and the second movable groove are provided with two fixed grooves at the top and on the inner wall of the filtering tank (1), two ends of the two fixed grooves respectively penetrate through one side of the mounting block (6) and one side of the filtering tank (1), a storage tank (23) is fixedly arranged on one side of the two fixed grooves and on the outer wall of the filtering tank (1), and the storage tank (23) is arranged in a central symmetry manner of the filtering tank (1).
4. The integrated treatment and recycling system for rail transit sewage according to claim 3, wherein the collecting chamber is formed in the top of the storage tank (23), the cleaning liquid chamber is formed in the bottom of the storage tank, the collecting pipe (24) is fixedly installed on one side of the collecting chamber, the collecting pump is fixedly installed on one side of the collecting pipe (24), the fixing pipe (25) is fixedly installed on one side of the cleaning liquid tank, a control valve is arranged at one end of the fixing pipe (25), the collecting pipe (24) and the fixing pipe (25) are respectively arranged corresponding to the two fixing grooves, one end of the collecting pipe (24) is located at the top of the filter plate (12), and one end of the collecting pipe (24) is located at the bottom of the filter plate (12).
5. The integrated treatment and recycling system for rail transit sewage according to claim 1, wherein one side of the stirring rod (18) far away from the rotating shaft (17) is arc-shaped, a fixed block (26) is fixedly arranged on one side of the stirring rod (18), a compression spring (27) is fixedly arranged on one side of the fixed block (26), a pushing block (28) is fixedly arranged at one end of the compression spring (27), and the fixed block (26), the compression spring (27) and the pushing block (28) are distributed in a linear array on one side of the arc-shaped stirring rod (18).
6. The integrated treatment and recycling system for rail transit sewage according to claim 1, wherein two diversion blocks (29) are arranged on the inner wall of the bottom of the installation block (6), one sides of the two diversion blocks (29) are arc-shaped, the two diversion blocks (29) are symmetrically arranged in the center of the installation block (6), walnut shell filter materials are arranged in the installation block (6), water inlet holes are formed in the outer wall of the installation block (6), and the diameter of each water inlet hole is smaller than that of each walnut shell filter material.
7. The integrated rail transit sewage treatment and recycling system according to claim 1, wherein the moving structure (11) comprises a moving plate (111), one side of the moving plate (111) is fixedly installed with the connecting plate (10), an electric push rod (112) is fixedly installed at the bottom of the connecting plate (10), first racks (113) are fixedly installed on two sides of the electric push rod (112), gears (114) are meshed on one side of the bottom ends of the first racks (113), one ends of the movable rods are rotatably connected with the inner walls of the grooves, movable rods are fixedly installed in the middle of the gears (114), second racks (115) are meshed on one side of the gears (114), connecting blocks (116) are fixedly installed at the tops of the second racks (115), and electric telescopic plates (117) are fixedly installed at the tops of the connecting blocks (116).
8. The integrated rail transit sewage treatment and recycling system according to claim 7, wherein the moving groove is formed in the top of the groove, a telescopic plate (30) is fixedly installed on one side, close to the air inlet pipe (8), of the groove, a moving opening is formed in the bottom of the telescopic plate (30) and the inner wall of the bottom of the groove, the top of the telescopic plate (30) is provided with a moving opening, one end of the connecting block (116) extends to one side, far away from the groove, of the telescopic plate (30) through the moving opening, the air inlet pipe (8) penetrates through the right telescopic plate (30), and the electric push rod (112) is located on one side of the air inlet pipe (8).
9. The integrated treatment and recycling system for rail transit sewage according to claim 8, wherein two movable blocks (31) are fixedly installed on one side of the telescopic ends of the telescopic plates (30), sealing plates (32) are fixedly installed on the tops of the movable blocks (31), movable openings are formed in one side of the movable grooves and one side of the movable grooves, which is located on the inner wall of the filtering tank (1), and the sealing plates (32) are located at the movable openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411771138.1A CN119569166A (en) | 2024-12-04 | 2024-12-04 | Rail transit sewage comprehensive treatment and reuse system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411771138.1A CN119569166A (en) | 2024-12-04 | 2024-12-04 | Rail transit sewage comprehensive treatment and reuse system |
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| Publication Number | Publication Date |
|---|---|
| CN119569166A true CN119569166A (en) | 2025-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411771138.1A Pending CN119569166A (en) | 2024-12-04 | 2024-12-04 | Rail transit sewage comprehensive treatment and reuse system |
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| Country | Link |
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| CN (1) | CN119569166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120058021A (en) * | 2025-04-28 | 2025-05-30 | 华东医药（西安）博华制药有限公司 | A water purification device for pharmaceutical use |
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| US3940333A (en) * | 1973-06-25 | 1976-02-24 | August Schreiber | Process for physically and biologically purifying sewage |
| CN201648046U (en) * | 2009-12-08 | 2010-11-24 | 江苏三星化工有限公司 | Nutshell filtering sewage treatment device |
| CN211035436U (en) * | 2019-09-11 | 2020-07-17 | 江苏汇顺环保科技有限公司 | Processing device for comet type fiber filter material filtering process |
| CN220443256U (en) * | 2023-08-30 | 2024-02-06 | 河北中海万弘生物科技有限公司 | Turnover type cultivation sewage sand filter tank |
| CN119038650A (en) * | 2024-10-08 | 2024-11-29 | 吉林迪威机械制造有限公司 | Walnut shell filter |
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2024
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940333A (en) * | 1973-06-25 | 1976-02-24 | August Schreiber | Process for physically and biologically purifying sewage |
| CN201648046U (en) * | 2009-12-08 | 2010-11-24 | 江苏三星化工有限公司 | Nutshell filtering sewage treatment device |
| CN211035436U (en) * | 2019-09-11 | 2020-07-17 | 江苏汇顺环保科技有限公司 | Processing device for comet type fiber filter material filtering process |
| CN220443256U (en) * | 2023-08-30 | 2024-02-06 | 河北中海万弘生物科技有限公司 | Turnover type cultivation sewage sand filter tank |
| CN119038650A (en) * | 2024-10-08 | 2024-11-29 | 吉林迪威机械制造有限公司 | Walnut shell filter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120058021A (en) * | 2025-04-28 | 2025-05-30 | 华东医药（西安）博华制药有限公司 | A water purification device for pharmaceutical use |
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