CN114716042B - Method for installing modularized domestic sewage treatment equipment - Google Patents
Method for installing modularized domestic sewage treatment equipment Download PDFInfo
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- CN114716042B CN114716042B CN202210288681.0A CN202210288681A CN114716042B CN 114716042 B CN114716042 B CN 114716042B CN 202210288681 A CN202210288681 A CN 202210288681A CN 114716042 B CN114716042 B CN 114716042B
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
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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
- C02F2001/007—Processes including a sedimentation step
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Hydrology & Water Resources (AREA)
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- Water Supply & Treatment (AREA)
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- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
The invention discloses an installation method of modularized domestic sewage treatment equipment, which comprises the following steps: preparing before installation; b. placing an auxiliary mounting table; c. adjusting the auxiliary mounting table; d. placing the modularized components; e. the pipeline is connected; f. and (5) finishing the installation. In the installation method, the auxiliary installation table is adopted to assemble the modular components, after the foundation pit is dug, the auxiliary installation table is placed in the foundation pit, then the placement table on the top surface of the auxiliary installation table is horizontally and highly adjusted, the modular components are hung on the placement table, then the centers of the pipelines of the modular components are aligned, and the pipelines are connected among the modular components, so that the installation precision and the installation efficiency among the modular components are improved, and gaps are avoided in the pipeline connection among the modular components.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to an installation method of modularized domestic sewage treatment equipment.
Background
The domestic sewage treatment process generally determines the sewage treatment degree and the corresponding treatment process according to the utilization or discharge direction of the domestic sewage and considering the natural purification capability of the water body. The treated sewage, whether used for industry, agriculture or recharging and supplementing groundwater, must meet the relevant water quality standards issued by the country.
Modern sewage treatment technology is divided into primary, secondary and tertiary treatment technologies according to treatment degree. The first stage sewage treatment uses physical methods, such as screening, precipitation, etc., to remove insoluble suspended solids and floating materials from the sewage. The secondary sewage treatment mainly adopts a biological treatment method, namely, a process of converting substances through the metabolism of microorganisms, so that various complex organic matters in the sewage are oxidized and degraded into simple substances. Biological treatment has certain requirements on sewage quality, water temperature, dissolved oxygen in water, pH value and the like. The sewage three-stage treatment is to remove insoluble organic matters, phosphorus, nitrogen and other nutritive substances in the sewage by using physical and chemical methods such as coagulation, filtration, ion exchange, reverse osmosis and the like on the basis of the first-stage and second-stage treatment. The composition of pollutants in sewage is very complex, and the combination of the methods is often required to meet the treatment requirements. The primary treatment of sewage is pretreatment, the secondary treatment is main body, and the treated sewage can generally reach the discharge standard. The three-stage treatment is advanced treatment, the water quality of the effluent is better, and even the effluent can reach the standard of drinking water quality, but the treatment cost is high, and the application is less except for some countries and regions with extremely water shortage. Many cities in China are building up and expanding sewage secondary treatment plants to solve the increasingly serious water pollution problem.
In the construction of the system, the modules are units that can be combined, disassembled, and replaced. Modularization is a way to handle the breakdown of complex systems into better manageable modules. It can handle complex, large software by setting different functions in different components, decomposing a problem into multiple small independent, interacting components. The device is applied to domestic sewage treatment equipment, and is convenient to select and replace various functions by adopting a modularized design according to different treatment modes of purified water.
Among the prior art, modularization domestic sewage treatment equipment adopts pre-buried formula installation, uses after burying equipment house pit groove behind the mounted point position earth boring, in the installation, the pit bottom is uneven to can't dock between the pipeline to influence the installation accuracy, and because modularization sets up self weight great, leads to its adjustment difficulty, loaded down with trivial details, greatly reduced installation effectiveness and installation accuracy.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provide a method for installing modularized domestic sewage treatment equipment, which ensures the approximate flatness of the bottom of a foundation pit by digging the foundation pit at an installation station and pouring concrete on the bottom of the foundation pit, reduces the adjustment amount required by the modularized equipment in the installation process, and shortens the time required by the on-site assembly of the modularized equipment; after the foundation pit pouring is completed, the auxiliary mounting table is correspondingly placed at the bottom of the foundation pit according to the mounting distance between the grid water tank, the sedimentation water tank, the filtering water tank and the purifying water tank, and the auxiliary mounting table is arranged to carry out auxiliary mounting on the modularized domestic sewage treatment equipment, so that the modularized components are convenient to adjust, the accurate mounting is achieved, and the mounting accuracy and the mounting efficiency of the modularized domestic sewage treatment equipment are improved; after the auxiliary installation table is placed, firstly, the levelness of the placement table at the top of the auxiliary installation table is measured through the level meter, then the fixing piece is loosened, the placement table is controlled to swing and adjust, the level meter is matched, the top surface of the placement table is parallel to the horizontal plane, the position of the placement table is fixed through the fixing piece, the levelness of the adjustable modularized component of the auxiliary installation table is realized through the swingablity of the placement table, the installation accuracy of the modularized domestic sewage treatment equipment is improved, and the levelness of the placement table is adjusted simply and quickly, so that the installation efficiency is greatly improved; then, the height of the top surface of each placing table is measured, then, the height of the top surface of the placing table for placing the grating water tank is taken as a reference, and the lifting parts at the bottoms of the rest other auxiliary mounting tables are adjusted, so that the top surfaces of the placing tables are at the same height, the lifting parts are arranged to play a role in adjusting the heights of modular parts, the modular parts are kept at the same height in the mounting process, the levelness of the placing tables is firstly adjusted, the height of the placing tables is convenient and quick to measure, and after the levelness and the height adjustment are finished, the modular parts are kept at the same plane in the mounting process, the height adjustment of the placing tables is simple and convenient, so that the mounting efficiency is greatly improved, and the mounting precision is also improved; after the adjustment of the placing table is finished, each modularized component is hoisted to the corresponding placing table in sequence and is fixed on the top surface of the placing table through the clamping assembly, so that the modularized component is ensured to be placed on the placing table stably, the installation stability is improved, and the installation accuracy is improved; then control the adjustment bench on the auxiliary installation bench and drive and place the platform and swing to the center of messenger's bars water tank drain pipe, the center of sedimentation tank first takeover, the center of filtration tank second takeover and the center of purification tank third takeover remain unanimous, connect first takeover, second takeover and third takeover again in proper order, the rotatability of adjustment bench has realized the central calibration of modularization part, make the center between each pipeline on same line again, the precision of connecting between each pipeline has been improved, the connection existence gap between the pipeline has been avoided, thereby the installation accuracy has been improved, accomplish the installation with soil backfill at last.
In order to solve the technical problems, the invention adopts the following technical scheme:
the method for installing the modularized domestic sewage treatment equipment comprises the following steps:
a. preparation before installation
Firstly, preparing each component of modularized domestic sewage treatment equipment, wherein the modularized component comprises a grid water tank, a precipitation water tank, a filtering water tank and a purifying water tank, one end of the grid water tank is provided with a water inlet pipe, the other end of the grid water tank is provided with a water outlet pipe, both ends of the precipitation water tank are respectively provided with a first connecting pipe, both ends of the filtering water tank are correspondingly provided with a second connecting pipe, one end of the purifying water tank is provided with a third connecting pipe, the other end of the purifying water tank is provided with a water outlet pipe, digging a foundation pit with proper width and depth at a mounting station, paving a broken stone cushion layer after leveling the bottom of the foundation pit, then carrying out concrete pouring on the bottom of the foundation pit, and curing after pouring is completed;
b. placement of auxiliary mounting table
According to the installation intervals among the grid water tank, the sedimentation water tank, the filtering water tank and the purifying water tank, respectively placing auxiliary installation tables at the bottoms of the foundation pits;
c. adjustment of auxiliary mounting table
1) Level adjustment of a placement table
The top of the auxiliary installation table is provided with a placing table which is respectively used for placing a grid water tank, a sedimentation water tank, a filtering water tank and a purifying water tank, firstly, the levelness of the placing table at the top of the auxiliary installation table is measured through a level meter, then a fixing piece is loosened, and then the placing tables are controlled to swing and adjust, so that the top surfaces of the placing tables are parallel to the horizontal plane, and the placing tables are fixed through the fixing piece after adjustment is completed;
2) Height adjustment of a placement table
Firstly, measuring the height of the top surface of each placing table, and then, adjusting lifting pieces at the bottom of the rest auxiliary mounting tables by taking the height of the top surface of the placing table with the grid water tank as a reference, so that the heights of the placing tables are kept consistent;
d. placement of modular components
Sequentially placing the grille water tank, the sedimentation water tank, the filtering water tank and the purifying water tank on the placing tables on the top surfaces of the auxiliary installing tables through hanging equipment, and then respectively clamping the grille water tank, the sedimentation water tank, the filtering water tank and the purifying water tank through clamping assemblies on the placing tables so as to fix the grille water tank, the sedimentation water tank, the filtering water tank and the purifying water tank on the placing tables;
e. pipe connection
1) Docking
The adjusting table on the auxiliary mounting table is controlled to drive the placing table to swing, so that the center of the drain pipe of the grid water tank, the center of the first connecting pipe of the sedimentation water tank, the center of the second connecting pipe of the filtering water tank and the center of the third connecting pipe of the purifying water tank are kept consistent;
2) Connection of pipes
A first connecting pipe is fixed between the grid water tank drain pipe and a first connecting pipe at one end of the precipitation water tank, a second connecting pipe is fixed between the first connecting pipe at the other end of the precipitation water tank and a second connecting pipe at one end of the filtering water tank, and a third connecting pipe is fixed between the second connecting pipe at the other end of the filtering water tank and a third connecting pipe of the purifying water tank;
f. complete installation
After the pipeline connection among the grille water tank, the sedimentation water tank, the filtering water tank and the purifying water tank is completed, soil is backfilled into the foundation pit, the inlet pipe of the grille water tank and the port of the outlet pipe of the purifying water tank are located on the soil, and the bellows at the tops of the grille water tank, the sedimentation water tank, the filtering water tank and the purifying water tank are located above the soil.
Further, in step e, after the connection of the pipes is completed, the bottoms of the pipes are respectively supported by the supporting components. The setting of supporting component plays a supporting role to the pipeline, because the soil needs to be backfilled at last, can compress tightly the soil above the pipeline, through setting up supporting component to the bearing capacity of pipeline has been improved, dislocation has been avoided the pipeline to take place, has guaranteed the stability of connecting between the pipeline.
Further, supporting component includes L type spliced pole, mount pad and supporting disk, the one end of L type spliced pole is fixed connection respectively in the both sides of placing the platform, mount pad fixed connection is at the top of L type spliced pole other end, the both sides of mount pad all are equipped with the slide rail, the both ends of slide rail all are equipped with the slider, the top of slider is equipped with the support frame, the supporting disk rotates to be connected at the top of support frame, the supporting disk that is located both sides supports in the both sides of pipeline bottom, one side of slider is equipped with the fastening screw, the fastening screw is screwed up on the slide rail. After the pipeline connection is completed, the fastening screw is unscrewed at first, and then the sliding block is driven to drive the supporting disc to move to one side of the pipeline, so that the pipeline is erected between the two supporting discs, and the supporting disc plays a supporting role on the pipeline.
Further, the auxiliary installation platform comprises a base, a butt joint platform, an adjusting platform and a placing platform, wherein the lifting piece is arranged at four corners of the base, the butt joint platform is connected to the base in a lifting mode, the adjusting platform is connected to the butt joint platform in a rotating mode, and the placing platform is connected to the adjusting platform in a rotating mode.
Further, the lifting piece adopts lifting screw, and lifting screw's bottom fixed connection is in the four corners department of base, and lifting screw's top is passed the butt joint platform, and lifting screw's both ends all are equipped with adjusting nut, and adjusting nut screws up in the upper and lower both sides of butt joint platform. By unscrewing the adjusting nut, the docking station is driven to carry out lifting adjustment along the lifting screw rod, and after the adjustment is completed, the adjusting nut is screwed on the docking station, so that the height of the placing table is adjustable.
Further, the equal fixedly connected with in both sides of regulating table rotates the seat, places the middle part of platform both sides and rotates the top of connecting at rotating the seat, and the four corners department of placing the platform is located to the mounting, and the mounting includes fixed plate and locking screw, places the four corners department of platform and all is equipped with the screw thread post, and the screw thread post passes the top of fixed plate, is equipped with fixation nut on the screw thread post, and fixation nut screws up on the fixed plate, and the bottom of fixed plate is equipped with the regulation hole, and the regulation hole is located to the locking screw, and the locking screw top is tight on the regulating table. Through loosening the locking screw, then control to place the platform and swing around the top of rotating the seat, through the cooperation of spirit level to realized placing the regulation of platform levelness, make the top surface of placing the platform keep parallel with the horizontal plane, after the levelness adjustment is accomplished, loosen fixation nut, rotate the fixed plate, drive locking screw removes in the regulation hole, thereby make the locking screw up on the adjustment platform.
Further, the center of docking station top surface is equipped with the pivot, and the adjustment station middle part is equipped with the fixed block, and the center of fixed block corresponds the pivot and is equipped with the shaft hole, and in the shaft hole was located to the pivot, the adjustment station rotated and is connected on the docking station, and the both sides of docking station correspond the rotation seat and are equipped with the arc guide way, and the bottom fixedly connected with connecting plate of rotation seat, the tip of connecting plate is equipped with the guide bar, and in the arc guide way was located to the bottom of guide bar, the top of guide bar was equipped with the screw thread tip, and the screw thread tip is equipped with lock nut, and lock nut screws up on the connecting plate. The rotatability of adjustment platform has been realized in the setting in pivot and shaft hole, through unscrewing lock nut, drives adjustment platform and rotates around the pivot to the pipeline of the modularization part of control on placing the platform carries out center calibration, makes the center between each pipeline keep unanimous, then screws up lock nut again and fixes, and the setting of arc guide way and guide bar plays a guiding effect to the rotation of adjustment platform.
Further, press from both sides tight subassembly including locking screw, the stopper, the thread bush, push the screw rod and press from both sides tight piece, thread bush fixed connection is at the middle part of placing platform one end, push the screw rod threaded connection and sheathe in at the thread, the one end that presss from both sides tight piece and is close to the thread bush is equipped with the axle sleeve, the tip rotation of push the screw rod is connected in the axle sleeve, the bottom of pressing from both sides tight piece is supported and is being placed the top surface of platform, the both ends of stopper are equipped with first through-hole, the both sides of placing the platform other end correspond evenly distributed and have the second through-hole, first through-hole and second through-hole are passed in locking screw rod's bottom, locking screw rod's both ends all are twisted and are had fastening nut, fastening nut is screwed up respectively on the stopper and the bottom of placing the platform. The limiting block is fixed on the placing table through the locking screw rod, and the pushing screw rod is rotated, so that the clamping block is controlled to slide on the placing table, the limiting block is matched with the clamping block, and the modularized component is fixed on the placing table.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
in the step a, the foundation pit is dug at the installation station, and concrete pouring is carried out on the bottom of the foundation pit, so that the approximate flatness of the bottom of the foundation pit is ensured, the adjustment amount required by the modularized equipment in the installation process is reduced, and the time required by the on-site assembly of the modularized equipment is shortened
In the step c, after the auxiliary installation table is placed, firstly, measuring the levelness of the top placement table on the auxiliary installation table through the level meter, then loosening the fixing piece, controlling the placement table to swing and adjust, matching the level meter to enable the top surface of the placement table to be parallel to the horizontal plane, fixing the position of the placement table through the fixing piece, and enabling the placement table to swing so as to enable the auxiliary installation table to adjust the levelness of the modularized component, thereby improving the installation accuracy of the modularized domestic sewage treatment equipment, and enabling the levelness of the placement table to be simple and quick to adjust, so that the installation efficiency is greatly improved; then the height of the top surface of each placing table is measured, then the lifting piece at the bottom of the rest other auxiliary mounting tables is adjusted by taking the height of the top surface of the placing table for placing the grating water tank as a reference, so that the top surface of each placing table is at the same height, the lifting piece is arranged to play a role in adjusting the height of the modular component, thereby ensuring that the modular component is kept at the same height in the mounting process, firstly, the levelness of the placing table is adjusted, so that the height of the placing table is convenient and quick to measure, and after the levelness and the height adjustment are completed, the modular component is kept at the same plane in the mounting process, the height adjustment of the placing table is simple and convenient, thereby greatly improving the mounting efficiency and the mounting precision
In the step e, the adjusting table on the auxiliary mounting table is controlled to drive the placing table to swing, so that the center of the grid water tank drain pipe, the center of the sedimentation water tank first connecting pipe, the center of the filtering water tank second connecting pipe and the center of the purifying water tank third connecting pipe are kept consistent, the first connecting pipe, the second connecting pipe and the third connecting pipe are sequentially connected, the rotatability of the adjusting table realizes the center calibration of the modularized component, the centers of all the pipelines are on the same line, the connection precision among all the pipelines is improved, gaps are avoided in connection among the pipelines, and the mounting precision is improved.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of a foundation pit structure in the present invention;
FIG. 2 is a schematic view of the structure of the auxiliary mounting table placed in the foundation pit;
FIG. 3 is a schematic view of the structure of the invention after the levelness and height adjustment of the placement table is completed;
FIG. 4 is a schematic view of the modular component of the present invention as it is being lifted to a placement table;
FIG. 5 is a schematic view of the present invention after centering of the pipes in the modular component;
FIG. 6 is a schematic view of the present invention after the pipe connection between the modular components is completed;
FIG. 7 is a schematic view of the auxiliary mounting table according to the present invention;
FIG. 8 is a schematic view of the connection between a base and a docking station according to the present invention;
FIG. 9 is a schematic view of a support assembly according to the present invention;
fig. 10 is a schematic structural view of the connection between the placing table and the adjusting table in the present invention.
In the figure, a 1-grid water tank; 2-a precipitation tank; 3-a filter water tank; 4-purifying a water tank; 5-a water inlet pipe; 6-a drain pipe; 7-a first connection pipe; 8-a second connection pipe; 9-a third adapter; 10-a water outlet pipe; 11-foundation pit; 12-an auxiliary mounting table; 13-placing a table; 14-fixing piece; 15-lifting pieces; 16-a clamping assembly; 17-a first connection tube; 18-a second connecting tube; 19-a third connecting tube; 20-bellows; 21-a support assembly; 22-L type connecting column; 23-mounting seats; 24-supporting plate; 25-sliding rails; 26-a slider; 27-supporting frames; 28-tightening a screw; 29-a base; 30-a docking station; 31-a regulating table; 32-lifting screw rods; 33-adjusting the nut; 34-rotating the seat; 35-a fixing plate; 36-locking the screw; 37-threaded post; 38-fixing the nut; 39-adjusting holes; 40-rotating shaft; 41-fixing blocks; 42-shaft holes; 43-arc guide slot; 44-connecting plates; 45-guiding rod; 46-threaded end; 47-locking nut; 48-locking the screw; 49-limiting blocks; 50-thread sleeve; 51-pushing the screw; 52-clamping blocks; 53-sleeve; 54-a second through hole; 55-tightening the nut.
Detailed Description
As shown in fig. 1 to 10, the installation method of the modularized domestic sewage treatment equipment of the present invention comprises the following steps:
a. preparation before installation
Firstly, preparing each component of modularized domestic sewage treatment equipment, wherein the modularized component comprises a grid water tank 1, a precipitation water tank 2, a filtering water tank 3 and a purifying water tank 4, wherein one end of the grid water tank 1 is provided with a water inlet pipe 5, the other end of the grid water tank 1 is provided with a water outlet pipe 6, both ends of the precipitation water tank 2 are respectively provided with a first connecting pipe 7, both ends of the filtering water tank 3 are correspondingly provided with a second connecting pipe 8, one end of the purifying water tank 4 is provided with a third connecting pipe 9, the other end of the purifying water tank 4 is provided with a water outlet pipe 10, a foundation pit 11 with proper width and depth is dug at an installation station, a macadam cushion layer is paved after the bottom of the foundation pit 11 is leveled, concrete pouring is carried out on the bottom of the foundation pit 11, and maintenance is carried out after the pouring is completed.
b. Placement of auxiliary mounting table
Auxiliary installation tables 12 are respectively placed at the bottoms of the foundation pits 11 according to the installation intervals among the grille water tank 1, the sedimentation water tank 2, the filter water tank 3 and the purification water tank 4.
c. Adjustment of auxiliary mounting table 12
1) Level adjustment of a placement table
The top of auxiliary installation platform 12 is equipped with places platform 13, places platform 13 and is used for placing grid water tank 1, sedimentation water tank 2, filtration water tank 3 and clean water tank 4 respectively, and the levelness of placing platform 13 is placed at auxiliary installation platform 12 top through the spirit level at first, loosens mounting 14 again, then controls and places platform 13 and swing and adjust for each top surface of placing platform 13 is parallel with the horizontal plane, fixes through mounting 14 after the regulation is accomplished.
2) Height adjustment of the placement table 13
The height of the top surface of each of the placement stages 13 is first measured, and then the height of each of the placement stages 13 is maintained to be uniform by adjusting the elevating members 15 at the bottom of the remaining auxiliary installation stages 12 with reference to the height of the top surface of the placement stage 13 on which the grill water tank 1 is placed.
d. Placement of modular components
The grid water tank 1, the sedimentation water tank 2, the filtering water tank 3 and the purifying water tank 4 are respectively placed on the placing tables 13 on the top surfaces of the auxiliary installing tables 12 through hanging equipment, and then the grid water tank 1, the sedimentation water tank 2, the filtering water tank 3 and the purifying water tank 4 are respectively clamped through the clamping assemblies 16 on the placing tables 13, so that the grid water tank 1, the sedimentation water tank 2, the filtering water tank 3 and the purifying water tank 4 are fixed on the placing tables 13.
e. Pipe connection
1) Docking
The placing table 13 is driven to swing by controlling the adjusting table 31 on the auxiliary mounting table 12, so that the center of the drain pipe 6 of the grille water tank 1, the center of the first connecting pipe 7 of the sedimentation water tank 2, the center of the second connecting pipe 8 of the filtering water tank 3 and the center of the third connecting pipe 9 of the purifying water tank 4 are kept consistent.
2) Connection of pipes
A first connecting pipe 17 is fixed between the drain pipe 6 of the grid water tank 1 and the first connecting pipe 7 at one end of the precipitation water tank 2, a second connecting pipe 18 is fixed between the first connecting pipe 7 at the other end of the precipitation water tank 2 and the second connecting pipe 8 at one end of the filtering water tank 3, and a third connecting pipe 19 is fixed between the second connecting pipe 8 at the other end of the filtering water tank 3 and the third connecting pipe 9 of the purifying water tank 4.
f. Complete installation
After the pipeline connection among the grille water tank 1, the sedimentation water tank 2, the filtering water tank 3 and the purification water tank 4 is completed, soil is backfilled into the foundation pit 11, and meanwhile, the inlet pipe 5 of the grille water tank 1 and the port of the outlet pipe 10 of the purification water tank 4 are located on the soil, and meanwhile, the bellows 20 at the tops of the grille water tank 1, the sedimentation water tank 2, the filtering water tank 3 and the purification water tank 4 are located above the soil.
In step e, after the pipe connection is completed, the bottoms of the pipes are respectively supported by the support members 21. The setting of supporting component 21 plays a supporting role to the pipeline, because the soil needs to be backfilled at last, leads to the pipeline top to compress tightly there is soil, through setting up supporting component 21 to the bearing capacity of pipeline has been improved, the dislocation has been avoided the pipeline to take place, has guaranteed the stability of connecting between the pipeline.
The support component 21 includes L type spliced pole 22, mount pad 23 and supporting disk 24, the one end of L type spliced pole 22 is fixed connection respectively in the both sides of placing the platform 13, mount pad 23 fixed connection is at the top of L type spliced pole 22 other end, the both sides of mount pad 23 all are equipped with slide rail 25, the both ends of slide rail 25 all are equipped with slider 26, the top of slider 26 is equipped with support frame 27, supporting disk 24 rotates the top of connecting at support frame 27, the supporting disk 24 that is located both sides supports the both sides in the pipeline bottom, one side of slider 26 is equipped with fastening screw 28, fastening screw 28 screws up on slide rail 25. After the pipeline connection is completed, the fastening screw 28 is firstly unscrewed, and then the sliding block 26 is driven to drive the supporting disks 24 to move to one side of the pipeline, so that the pipeline is erected between the two supporting disks 24, and the supporting disks 24 play a supporting role on the pipeline.
The auxiliary installation table 12 comprises a base 29, a butt joint table 30, an adjusting table 31 and a placing table 13, the lifting piece 15 is arranged at four corners of the base 29, the butt joint table 30 is connected to the base 29 in a lifting manner, the adjusting table 31 is connected to the butt joint table 30 in a rotating manner, and the placing table 13 is connected to the adjusting table 31 in a rotating manner.
The lifting piece 15 adopts a lifting screw rod 32, the bottom of the lifting screw rod 32 is fixedly connected to four corners of the base 29, the top end of the lifting screw rod 32 penetrates through the docking station 30, two ends of the lifting screw rod 32 are respectively provided with an adjusting nut 33, and the adjusting nuts 33 are screwed on the upper side and the lower side of the docking station 30. By unscrewing the adjusting nut 33, the docking station 30 is driven to perform lifting adjustment along the lifting screw 32, and after the adjustment is completed, the adjusting nut 33 is screwed on the docking station 30, so that the height of the placement station 13 is adjustable.
The both sides of regulating table 31 all fixedly connected with rotates seat 34, place the middle part rotation of table 13 both sides and connect the top at rotating seat 34, the four corners department of placing table 13 is located to mounting 14, mounting 14 includes fixed plate 35 and locking screw 36, place the four corners department of table 13 and all be equipped with screw thread post 37, screw thread post 37 passes the top of fixed plate 35, be equipped with fixation nut 38 on the screw thread post 37, fixation nut 38 screws up on fixed plate 35, the bottom of fixed plate 35 is equipped with regulation hole 39, locking screw 36 locates regulation hole 39, locking screw 36 top is tightly on regulating table 31. By loosening the locking screw 36 and then controlling the placing table 13 to swing around the top end of the rotating seat 34, the levelness of the placing table 13 is adjusted through the cooperation of the level meter, the top surface of the placing table 13 is kept parallel to the horizontal plane, after the levelness adjustment is completed, the fixing nut 38 is loosened, the fixing plate 35 is rotated, and the locking screw 36 is driven to move in the adjusting hole 39, so that the locking screw 36 is screwed on the adjusting table 31.
The center of the top surface of the docking station 30 is provided with a rotating shaft 40, the middle part of the adjusting station 31 is provided with a fixed block 41, the center of the fixed block 41 is provided with a shaft hole 42 corresponding to the rotating shaft 40, the rotating shaft 40 is arranged in the shaft hole 42, the adjusting station 31 is rotationally connected to the docking station 30, two sides of the docking station 30 are provided with arc-shaped guide grooves 43 corresponding to the rotating seats 34, the bottoms of the rotating seats 34 are fixedly connected with connecting plates 44, the end parts of the connecting plates 44 are provided with guide rods 45, the bottoms of the guide rods 45 are arranged in the arc-shaped guide grooves 43, the tops of the guide rods 45 are provided with threaded end parts 46, the threaded end parts 46 are provided with locking nuts 47, and the locking nuts 47 are screwed on the connecting plates 44. The arrangement of the rotating shaft 40 and the shaft hole 42 realizes rotatability of the adjusting table 31, and the adjusting table 31 is driven to rotate around the rotating shaft 40 by unscrewing the locking nut 47, so that the pipelines of the modularized components on the placing table 13 are controlled to be subjected to center calibration, the centers among the pipelines are kept consistent, then the locking nut 47 is screwed down for fixation, and the arrangement of the arc-shaped guide groove 43 and the guide rod 45 plays a guide role in the rotation of the adjusting table 31.
The clamping assembly 16 comprises a locking screw 48, a limiting block 49, a threaded sleeve 50, a pushing screw 51 and a clamping block 52, wherein the threaded sleeve 50 is fixedly connected to the middle of one end of the placing table 13, the pushing screw 51 is in threaded connection with the threaded sleeve 50, a shaft sleeve 53 is arranged at one end, close to the threaded sleeve 50, of the clamping block 52, the end part of the pushing screw 51 is rotatably connected in the shaft sleeve 53, the bottom of the clamping block 52 abuts against the top surface of the placing table 13, first through holes are formed in two ends of the limiting block 49, second through holes 54 are correspondingly and uniformly distributed in two sides of the other end of the placing table 13, the bottom of the locking screw 48 penetrates through the first through holes and the second through holes 54, fastening nuts 55 are screwed into two ends of the locking screw 48, and the fastening nuts 55 are respectively screwed on the limiting block 49 and the bottom of the placing table 13. The limiting block 49 is fixed on the placing table 13 through the locking screw 48, and the pushing screw 51 is rotated to control the clamping block 52 to slide on the placing table 13, and the limiting block 49 is matched with the clamping block 52, so that the modularized component is fixed on the placing table 13.
In the installation method, the auxiliary installation table 12 is adopted to assemble the modular components, after the foundation pit 11 is dug, the auxiliary installation table 12 is placed in the foundation pit 11, then the placement table 13 on the top surface of the auxiliary installation table 12 is horizontally and highly adjusted, the modular components are hung on the placement table 13, then the centers of the pipelines of the modular components are aligned, and the pipelines are connected among the modular components, so that the installation precision and the installation efficiency among the modular components are improved, and gaps are avoided in the pipeline connection among the modular components.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present invention to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present invention.
Claims (5)
1. The method for installing the modularized domestic sewage treatment equipment is characterized by comprising the following steps of:
a. preparation before installation
Firstly, preparing each component of modularized domestic sewage treatment equipment, wherein the modularized component comprises a grid water tank, a precipitation water tank, a filtering water tank and a purifying water tank, one end of the grid water tank is provided with a water inlet pipe, the other end of the grid water tank is provided with a water outlet pipe, both ends of the precipitation water tank are respectively provided with a first connecting pipe, both ends of the filtering water tank are correspondingly provided with a second connecting pipe, one end of the purifying water tank is provided with a third connecting pipe, the other end of the purifying water tank is provided with a water outlet pipe, digging a foundation pit with proper width and depth at a mounting station, paving a broken stone cushion layer after leveling the bottom of the foundation pit, then carrying out concrete pouring on the bottom of the foundation pit, and curing after pouring is completed;
b. placement of auxiliary mounting table
According to the installation intervals among the grid water tank, the sedimentation water tank, the filtering water tank and the purifying water tank, respectively placing auxiliary installation tables at the bottoms of the foundation pits;
c. adjustment of auxiliary mounting table
1) Level adjustment of a placement table
The top of the auxiliary installation table is provided with a placing table which is respectively used for placing a grid water tank, a sedimentation water tank, a filtering water tank and a purifying water tank, firstly, the levelness of the placing table at the top of the auxiliary installation table is measured through a level meter, then a fixing piece is loosened, and then the placing tables are controlled to swing and adjust, so that the top surfaces of the placing tables are parallel to the horizontal plane, and the placing tables are fixed through the fixing piece after adjustment is completed;
2) Height adjustment of a placement table
Firstly, measuring the height of the top surface of each placing table, and then, adjusting lifting pieces at the bottom of the rest auxiliary mounting tables by taking the height of the top surface of the placing table with the grid water tank as a reference, so that the heights of the placing tables are kept consistent;
d. placement of modular components
Sequentially placing the grille water tank, the sedimentation water tank, the filtering water tank and the purifying water tank on the placing tables on the top surfaces of the auxiliary installing tables through hanging equipment, and then respectively clamping the grille water tank, the sedimentation water tank, the filtering water tank and the purifying water tank through clamping assemblies on the placing tables so as to fix the grille water tank, the sedimentation water tank, the filtering water tank and the purifying water tank on the placing tables; the clamping assembly comprises a locking screw, a limiting block, a thread sleeve, a pushing screw and a clamping block, wherein the thread sleeve is fixedly connected to the middle part of one end of the placing table, the pushing screw is in threaded connection with the thread sleeve, one end, close to the thread sleeve, of the clamping block is provided with a shaft sleeve, the end part of the pushing screw is rotationally connected in the shaft sleeve, the bottom of the clamping block is propped against the top surface of the placing table, two ends of the limiting block are provided with first through holes, two sides of the other end of the placing table are correspondingly and uniformly provided with second through holes, the bottom of the locking screw penetrates through the first through holes and the second through holes, fastening nuts are screwed into the two ends of the locking screw, and the fastening nuts are respectively screwed on the limiting block and the bottom of the placing table;
e. pipe connection
1) Docking
The adjusting table on the auxiliary mounting table is controlled to drive the placing table to swing, so that the center of the drain pipe of the grid water tank, the center of the first connecting pipe of the sedimentation water tank, the center of the second connecting pipe of the filtering water tank and the center of the third connecting pipe of the purifying water tank are kept consistent;
2) Connection of pipes
A first connecting pipe is fixed between a grid water tank drain pipe and a first connecting pipe at one end of a precipitation water tank, a second connecting pipe is fixed between the first connecting pipe at the other end of the precipitation water tank and a second connecting pipe at one end of a filtering water tank, a third connecting pipe is fixed between the second connecting pipe at the other end of the filtering water tank and a third connecting pipe of a purifying water tank, and after the pipeline connection is completed, the bottoms of the pipelines are respectively supported by a supporting component; the support assembly comprises an L-shaped connecting column, a mounting seat and a support disc, one end of the L-shaped connecting column is fixedly connected to two sides of the placing table respectively, the mounting seat is fixedly connected to the top of the other end of the L-shaped connecting column, sliding rails are arranged on two sides of the mounting seat, sliding blocks are arranged on two ends of the sliding rails, a support frame is arranged on the top of the sliding blocks, the support disc is rotationally connected to the top of the support frame, the support disc on two sides abuts against two sides of the bottom of a pipeline, fastening screws are arranged on one side of the sliding blocks, and the fastening screws are screwed on the sliding rails;
f. complete installation
After the pipeline connection among the grille water tank, the sedimentation water tank, the filtering water tank and the purifying water tank is completed, backfilling soil into the foundation pit, ensuring that the inlet pipe of the grille water tank and the port of the outlet pipe of the purifying water tank are positioned on the soil, and ensuring the wind at the tops of the grille water tank, the sedimentation water tank, the filtering water tank and the purifying water tank
The tank is located above the soil.
2. The method of installing a modular domestic sewage treatment apparatus according to claim 1, wherein: the auxiliary installation table comprises a base, a butt joint table, an adjusting table and a placing table, wherein the lifting piece is arranged at four corners of the base, the butt joint table is connected to the base in a lifting mode, the adjusting table is connected to the butt joint table in a rotating mode, and the placing table is connected to the adjusting table in a rotating mode.
3. The method of installing a modular domestic sewage treatment apparatus according to claim 2, wherein: the lifting piece adopts lifting screw, lifting screw's bottom fixed connection is in the four corners department of base, lifting screw's top passes the docking station, lifting screw's both ends all are equipped with adjusting nut, adjusting nut screws up the upper and lower both sides of docking station.
4. The method of installing a modular domestic sewage treatment apparatus according to claim 2, wherein: the two sides of the adjusting table are fixedly connected with rotating seats, the middle parts of the two sides of the placing table are rotationally connected with the top ends of the rotating seats, the fixing pieces are arranged at the four corners of the placing table and comprise fixing plates and locking screws, threaded columns are arranged at the four corners of the placing table, the screw thread post passes the top of fixed plate, be equipped with fixation nut on the screw thread post, fixation nut screws up on the fixed plate, the bottom of fixed plate is equipped with the regulation hole, locking screw locates in the regulation hole, locking screw top is tightly in on the adjustment table.
5. The method of installing a modular domestic sewage treatment apparatus according to claim 4, wherein: the center of docking station top surface is equipped with the pivot, the adjustment station middle part is equipped with the fixed block, the center of fixed block corresponds the pivot is equipped with the shaft hole, the pivot is located in the shaft hole, the adjustment station rotates to be connected docking station is last, docking station's both sides correspond the rotation seat is equipped with the arc guide way, the bottom fixedly connected with connecting plate of rotation seat, the tip of connecting plate is equipped with the guide bar, the bottom of guide bar is located in the arc guide way, the top of guide bar is equipped with the screw thread tip, the screw thread tip is equipped with lock nut, lock nut screws up on the connecting plate.
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