CN218290675U - Water quality regulating system before sewage treatment - Google Patents

Abstract

The utility model discloses a water quality adjusting system before sewage treatment, which comprises a water quality adjusting tank and a stirring mechanism, wherein one side of the water quality adjusting tank is provided with an inlet water quality monitoring room; the stirring mechanism is movably arranged in the water quality adjusting tank and is used for stirring and mixing the sewage in the water quality adjusting tank. The utility model discloses a quality of water governing system before sewage treatment, through quality of water equalizing basin and the rabbling mechanism that sets up, including a motor, a rotating tube, connecting rod and stirring rake cooperation are used, can stir the mixture to sewage and medicament in the quality of water equalizing basin, electronic slide rail and slider cooperation are used, can make the moving member remove on the supporting seat, thereby drive motor and rotating tube and carry out the round trip movement in the quality of water equalizing basin, thereby can carry out intensive mixing to sewage in the quality of water equalizing basin and mix, and need not install a lot of group's stirring rake, people's economic cost has been reduced, and people's intensity of labour has been alleviateed.

Description

Water quality regulating system before sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field, in particular to water quality regulating system before sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like.

Before sewage treatment, water quality regulation is needed to be carried out on sewage, the water quality regulation treatment mainly comprises treatment of suspended matters, then removal of heavy metal ions in water, namely regulation of water hardness, sterilization and disinfection of water and the like, and therefore a system for regulating water quality before sewage treatment is needed.

Water quality control system has certain drawback when using before current sewage treatment, current water quality control system when handling sewage, add the medicament and handle the suspended solid in the sewage or the heavy metal ion of aquatic usually, this in-process sets up the stirring rake and stirs sewage and medicament commonly and mixes, because the water quality control pond is too big, can install very many groups stirring rake usually, can increase people's economic cost, and need people to carry out periodic maintenance to many groups stirring rake, staff's intensity of labour has been increased, can't satisfy people's demand.

Therefore, a water quality adjusting system before sewage treatment is provided.

SUMMERY OF THE UTILITY MODEL

The invention mainly aims to provide a water quality adjusting system before sewage treatment, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a water quality adjusting system before sewage treatment comprises a water quality adjusting tank and a stirring mechanism, wherein one side of the water quality adjusting tank is provided with an inlet water quality monitoring room which can monitor the water quality of the water quality adjusting tank; the stirring mechanism is movably arranged in the water quality adjusting tank and is used for stirring and mixing the sewage in the water quality adjusting tank, so that the sewage in the water quality adjusting tank and the added medicament can be fully mixed, and the water quality adjustment of the sewage is accelerated; the water quality adjusting tank comprises a first adjusting tank and a second adjusting tank communicated with the first adjusting tank, a partition wall is arranged inside the water quality adjusting tank, so that the water quality adjusting tank forms the first adjusting tank and the second adjusting tank, and a one-way drain valve is arranged on the partition wall, so that sewage in the first adjusting tank enters the second adjusting tank; the stirring mechanism includes a plurality of groups of supporting seats, movable mounting moving members on the supporting seats and can dismantle the connecting seat of being connected with the moving members, the moving members can drive the connecting seat and move, a plurality of groups of rotating tubes are installed in the rotation of the lower extreme of connecting seat, demountable installation has the connecting rod on the rotating tube, install the stirring rake that a plurality of groups are used for stirring sewage on the connecting rod, the top demountable installation of connecting seat has the control rotating tube to carry out the pivoted motor, the motor stirs sewage through the rotation control stirring rake of rotating tube, the connecting seat removes different positions for the stirring rake fully stirs sewage in to the quality of water regulation pond.

Preferably, a plurality of groups the supporting seat sets up respectively in the both sides of first equalizing basin and the both sides of second equalizing basin, first recess has been seted up along length direction in the top of supporting seat, can make the moving member remove along the direction of first recess, be provided with in the first recess and drive the moving member and remove electronic slide rail, be provided with the slider on the electronic slide rail, be provided with the connecting block of being connected with the moving member on the slider, the connecting block can be dismantled with the moving member and be connected.

Preferably, moving member and supporting seat laminating set up, the moving member is "U" style of calligraphy structure, the spread groove with the connecting block intercommunication is seted up to the inboard of moving member, movable mounting has the first dead lever of being connected with the connecting block on the moving member, set up the first fixed orifices corresponding with first dead lever on the connecting block.

Preferably, the top end of the connecting rod is arranged inside the rotating pipe, a second fixing rod for fixing the connecting rod is movably mounted on the rotating pipe, a plurality of groups of second fixing holes corresponding to the second fixing rod are formed in the connecting rod, the second fixing rod is mounted in the second fixing holes in different positions, and the position of the connecting rod in the rotating pipe can be adjusted.

Preferably, a second groove is formed in the connecting seat, a limiting block is movably mounted in the second groove, a limiting groove corresponding to the limiting block is formed in the moving member, a third groove matched with the limiting block is formed in the inner side face of the supporting seat in the length direction, one end of the limiting block penetrates through the limiting groove and is movably mounted in the third groove, and therefore connection stability between the connecting seat and the moving member can be improved.

Preferably, be equipped with the screw rod handle that the connection can be dismantled with the stopper to a plurality of groups on the connecting seat, the connecting seat is equipped with the shifting chute that is used for the screw rod handle to remove, shifting chute and second recess intercommunication, the screw rod is rotatory to be installed on the handle and can be carried out the screw thread piece fixed to the stopper, the screw thread piece can be laminated with the up end of connecting seat, can fix a position the stopper, removes the screw rod handle can make the stopper remove in the second recess.

Preferably, the surface both sides of stopper are all fixed and are equipped with the guide block that is "T" style of calligraphy structure, the guide block can improve the moving direction of stopper, the inside of connecting seat is equipped with the guide way corresponding with the guide block, and is two sets of the guide way all communicates with the second recess.

Preferably, the inner wall of first equalizing basin and the inner wall of second equalizing basin all are equipped with a plurality of groups water quality testing ware, a plurality of groups water quality testing ware sets up respectively in co-altitude department, can monitor the sewage of co-altitude department, the inside of intaking water quality monitoring room is equipped with the data display corresponding with water quality testing ware, water quality testing ware can transmit sewage monitoring's structure to the data display in.

Preferably, the inside of first equalizing basin is equipped with the inlet tube, the inner wall of first equalizing basin is equipped with filtering mechanism, filtering mechanism filters the inside sewage of first equalizing basin, filtering mechanism includes demountable installation and filters at the filter of first equalizing basin inner wall and demountable installation in filtering the filter, be equipped with on the filter with the cavity of filtering a piece laminating, the filter mountable is in the cavity, the surface both sides of filtering all are equipped with a plurality of groups and filter the hole, filter the hole and can filter sewage.

Preferably, filter and install two sets of installed parts on the inner wall of piece symmetrically, the both sides of filter are equipped with the mounting groove with the installed part laminating, in the installed part was installed the mounting groove, can fix filtering piece, the installed part including be the cylinder structure first installation piece and with first installation piece fixed connection's second installation piece, first installation piece sets up to the elasticity material, can fix the filter fast, second installation piece fixed mounting is at the inner wall of filtering the piece.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through water quality control tank and the rabbling mechanism that sets up, including a motor, an end cap, a controller, and a cover plate, the rotating tube, connecting rod and stirring rake cooperation are used, can stir the mixture to sewage and medicament in the water quality control tank, electronic slide rail and slider cooperation are used, can make the moving member move on the supporting seat, thereby drive motor and rotating tube round trip movement in the water quality control tank, thereby can carry out intensive mixing to sewage in the water quality control tank, and need not install many groups of stirring rake, people's economic cost has been reduced, and people's intensity of labour has been alleviateed, people's use has been made things convenient for, improve water quality control system's suitability.

2. The utility model discloses in, through the filtering mechanism who sets up, filter piece and filter cooperation use, can filter the suspended solid in the sewage, through installed part and the mounting groove that sets up, can conveniently dismantle the filter and maintain, improved people's work efficiency, made things convenient for people's use, improved quality of water governing system's suitability.

Drawings

FIG. 1 is an overall structure diagram of a water quality adjusting system before sewage treatment.

FIG. 2 is an enlarged view of the structure A in FIG. 1 in the water quality adjusting system before sewage treatment.

FIG. 3 is a partial structure diagram of a connection seat and a support seat in a water quality adjusting system before sewage treatment.

FIG. 4 is the utility model relates to a local structure chart of moving member and stopper in the water quality control system before sewage treatment.

FIG. 5 is a partial structure view of the sliding block and the connecting block in the water quality adjusting system before sewage treatment.

FIG. 6 is a partial structure diagram of a filtering mechanism in a water quality adjusting system before sewage treatment.

FIG. 7 is an enlarged view of the structure B in FIG. 6 of the water quality adjusting system before sewage treatment.

In the figure: 1. a water quality adjusting tank; 2. a water inlet quality monitoring room; 3. a first conditioning tank; 4. a second regulating reservoir; 5. a supporting seat; 6. a moving member; 7. a connecting seat; 8. rotating the tube; 9. a connecting rod; 10. a stirring paddle; 11. a motor; 12. an electric slide rail; 13. connecting blocks; 14. connecting grooves; 15. a first fixing lever; 16. a second fixing bar; 17. a second groove; 18. a limiting block; 19. a limiting groove; 20. a screw handle; 21. a thread block; 22. a guide block; 23. a water quality detector; 24. a data display; 25. a water inlet pipe; 26. a filter member; 27. a filter plate; 28. a mounting member; 29. mounting grooves; 30. a first mounting block; 31. a second mounting block; 32. a slide block.

Detailed Description

The following further describes a specific embodiment of the water quality adjusting system before sewage treatment, and the main object of the present invention is to provide a water quality adjusting system before sewage treatment, which can effectively solve the problems in the background art.

The utility model relates to a water quality regulating system before sewage treatment is not limited to the description of the following embodiment.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

Example 1

Referring to fig. 1-6, a system for regulating water quality before sewage treatment comprises a water quality regulating tank 1 and a stirring mechanism, wherein one side of the water quality regulating tank 1 is provided with an inlet water quality monitoring room 2, and the inlet water quality monitoring room 2 can monitor the water quality of the water quality regulating tank 1; the stirring mechanism is movably arranged in the water quality adjusting tank 1 and is used for stirring and mixing the sewage in the water quality adjusting tank 1, so that the sewage in the water quality adjusting tank 1 and the added medicament can be fully mixed, and the water quality adjustment of the sewage is accelerated; the water quality adjusting tank 1 comprises a first adjusting tank 3 and a second adjusting tank 4 communicated with the first adjusting tank 3, a partition wall is arranged inside the water quality adjusting tank 1, so that the water quality adjusting tank 1 forms the first adjusting tank 3 and the second adjusting tank 4, and a one-way drain valve is mounted on the partition wall, so that sewage in the first adjusting tank 3 enters the second adjusting tank 4; rabbling mechanism includes a plurality of groups supporting seat 5, movable mounting is at moving member 6 on supporting seat 5 and can dismantle the connecting seat 7 of being connected with moving member 6, moving member 6 can drive connecting seat 7 and remove, the lower extreme of connecting seat 7 is rotated and is installed a plurality of groups swinging head 8, demountable installation has connecting rod 9 on the swinging head 8, install a plurality of groups stirring rake 10 that are used for stirring sewage on the connecting rod 9, the top demountable installation of connecting seat 7 has control swinging head 8 to carry out pivoted motor 11, motor 11 stirs sewage through the rotation control stirring rake 10 of swinging head 8, connecting seat 7 removes different positions, make stirring rake 10 carry out the intensive mixing to sewage in the water quality control pond 1.

And a water outlet pipe is arranged in the second regulating reservoir 4 and used for discharging water in the second regulating reservoir 4.

Starting motor 11, drive the rotating tube 8 and rotate, rotating tube 8 drives connecting rod 9 and rotates, and connecting rod 9 drives stirring rake 10 and rotates, stirs the sewage of quality of water equalizing basin 1, adjusts moving member 6 for moving member 6 moves on supporting seat 5, drives connecting seat 7 when moving member 6 removes, and connecting seat 7 drives motor 11 and rotating tube 8 and removes, thereby can adjust the position of stirring rake 10.

A plurality of supporting seats 5 of group set up respectively in the both sides of first equalizing basin 3 and the both sides of second equalizing basin 4, first recess has been seted up along length direction on the top of supporting seat 5, can make moving member 6 remove along the direction of first recess, be provided with in the first recess and drive moving member 6 and remove electronic slide rail 12, be provided with slider 32 on electronic slide rail 12, be provided with the connecting block 13 of being connected with moving member 6 on the slider 32, connecting block 13 can be dismantled with moving member 6 and be connected.

Starting the electric slide rail 12, the slide block 32 drives the connecting block 13 to move, and the connecting block 13 drives the moving part 6 to move on the supporting base 5.

Moving member 6 and 5 laminating settings of supporting seat, moving member 6 are "U" style of calligraphy structure, and the connecting groove 14 with connecting block 13 intercommunication is seted up to the inboard of moving member 6, and movable mounting has first dead lever 15 of being connected with connecting block 13 on the moving member 6, has seted up the first fixed orifices corresponding with first dead lever 15 on the connecting block 13.

The connecting block 13 is fitted into the connecting groove 14, the first fixing rod 15 is fitted into the first fixing hole, and the connecting block 13 and the moving member 6 are fixed.

The top setting of connecting rod 9 is in the inside of rotating-tube 8, and movable mounting has the second dead lever 16 that is used for fixed connection 9 on the rotating-tube 8, is equipped with the second fixed orifices that a plurality of groups and second dead lever 16 correspond on the connecting rod 9, installs the second fixed orifices of different positions department with second dead lever 16, can adjust the position of connecting rod 9 in rotating-tube 8.

The connecting rod 9 is moved, the second fixing rod 16 is installed in the second fixing hole, the connecting rod 9 is fixed on the rotating pipe 8, and the position between the connecting rod 9 and the rotating pipe 8 is adjusted, so that the stirring mechanism is suitable for water quality adjusting tanks 1 with different depths.

The second groove 17 has been seted up on connecting seat 7, and movable mounting has stopper 18 in the second groove 17, has seted up on moving member 6 with stopper 18 corresponding spacing groove 19, the medial surface of supporting seat 5 seted up along length direction with stopper 18 assorted third recess, stopper 18's one end is passed spacing groove 19 to movable mounting can improve the connection stability between connecting seat 7 and moving member 6 in the third recess.

The limiting block 18 is moved, the limiting block 18 is inserted into the limiting groove 19, the connecting seat 7 is connected with the moving piece 6 through the limiting block 18, the limiting block 18 penetrates through the limiting groove 19 and is inserted into the third groove, and the limiting block 18 moves in the third groove.

Be equipped with the screw rod handle 20 that a plurality of groups and stopper 18 can dismantle the connection on connecting seat 7, connecting seat 7 is equipped with the shifting chute that is used for screw rod handle 20 to remove, shifting chute and second recess 17 intercommunication, rotate on the screw rod handle 20 and install the screw thread piece 21 that can carry out fixing to stopper 18, screw thread piece 21 can laminate with the up end of connecting seat 7, can fix a position stopper 18, remove screw rod handle 20, can make stopper 18 remove in second recess 17.

Remove screw rod handle 20, drive stopper 18 and remove in second recess 17, rotate screw thread piece 21, laminate screw thread piece 21 and the up end of connecting seat 7, spacing screw rod handle 20, fix stopper 18 in second recess 17.

The surface both sides of stopper 18 all are fixed to be equipped with the guide block 22 that is "T" style of calligraphy structure, and guide block 22 can improve stopper 18's moving direction, and the inside of connecting seat 7 is equipped with the guide way corresponding with guide block 22, and two sets of guide ways all communicate with second recess 17.

The stop block 18 moves in the second groove 17, and drives the guide block 22 to move in the guide groove.

The inner wall of first equalizing basin 3 and the inner wall of second equalizing basin 4 all are equipped with a plurality of groups water quality testing ware 23, and a plurality of groups water quality testing ware 23 set up respectively in co-altitude department, can monitor the sewage of co-altitude department, and the inside of intaking water quality monitoring room 2 is equipped with the data display 24 corresponding with water quality testing ware 23, and water quality testing ware 23 can transmit sewage monitoring's structure to data display 24 in.

The water quality detector 23 monitors the sewage at different heights in the first regulating reservoir 3 and the second regulating reservoir 4 respectively, and transmits the monitoring results to the data display 24.

Adjust the rabbling mechanism, remove connecting rod 9, install second fixed rod 16 in the second fixed orifices, fix connecting rod 9 to rotating tube 8 on, adjust the position between connecting rod 9 and the rotating tube 8 for stirring rake 10 and the corresponding setting of quality of water equalizing basin 1.

Remove screw rod handle 20, drive stopper 18 and remove in second recess 17, stopper 18 drives guide block 22 and removes in the guide way, insert stopper 18 in spacing groove 19 for connecting seat 7 connects through stopper 18 and moving member 6, passes stopper 18 spacing groove 19, and inserts in the third recess, rotates screw block 21, laminates screw block 21 and the up end of connecting seat 7, and is spacing to screw rod handle 20, fixes stopper 18 in second recess 17.

Starting motor 11 drives the rotating tube 8 and rotates, and rotating tube 8 drives connecting rod 9 and rotates, and connecting rod 9 drives stirring rake 10 and rotates, stirs the sewage of quality of water equalizing basin 1.

Start electronic slide rail 12, slider 32 drives connecting block 13 and removes, and connecting block 13 drives moving member 6 and removes on supporting seat 5, and moving member 6 drives connecting seat 7 when removing and removes, and connecting seat 7 drives motor 11 and rotating tube 8 and removes, can make stirring rake 10 carry out reciprocating motion in quality of water equalizing basin 1.

The utility model discloses in, through the quality of water equalizing basin 1 and the rabbling mechanism that sets up, motor 11, the rotating tube 8, connecting rod 9 and stirring rake 10 cooperation are used, can stir the mixture to sewage and medicament in the quality of water equalizing basin 1, electronic slide rail 12 and slider 32 cooperation are used, can make moving member 6 remove on supporting seat 5, thereby drive motor 11 and rotating tube 8 and carry out the round trip movement in quality of water equalizing basin 1, thereby can carry out the intensive mixing to sewage in the quality of water equalizing basin 1 and mix, and need not install very many groups stirring rake 10, people's economic cost has been reduced, and people's intensity of labour has been alleviateed, people's use has been made things convenient for, improve quality of water governing system's suitability.

Example 2

Referring to fig. 1 to 7, a system for adjusting water quality before sewage treatment according to embodiment 1 further includes:

the inside of first equalizing basin 3 is equipped with inlet tube 25, the inner wall of first equalizing basin 3 is equipped with filtering mechanism, filtering mechanism filters the inside sewage of first equalizing basin 3, filtering mechanism includes demountable installation and filters 26 and demountable installation at the filter 26 of the filter of 3 inner walls of first equalizing basin, be equipped with on the filter 27 with the cavity of filtering the laminating of piece 26, the mountable of filter 27 is in the cavity, the surface both sides of filtering piece 26 all are equipped with a plurality of groups and filter the hole, it can filter sewage to filter the hole.

The filtering member 26 and the filtering plate 27 are used in cooperation, and can filter the sewage in the first regulating reservoir 3.

Filter and install two sets of installed parts 28 on 26's the inner wall symmetry, the both sides of filter 27 are equipped with the mounting groove 29 with the laminating of installed part 28, installed part 28 is installed in mounting groove 29, can fix filtering piece 26, installed part 28 including be the cylinder structure first installation piece 30 and with first installation piece 30 fixed connection's second installation piece 31, first installation piece 30 sets up to the elasticity material, can fix filter 27 fast, second installation piece 31 fixed mounting is at the inner wall of filtering piece 26.

The mounting member 28 is mounted in the mounting groove 29, the first mounting block 30 is fitted in the mounting groove 29, and the filter member 26 is mounted in the cavity.

Adjust the filter mechanism, install into mounting bracket 29 the installation piece 28, will first installation piece 30 and mounting bracket 29 laminating, will filter the piece 26 and install in the cavity for filter the piece 26 and filter 27 cooperation use, can filter the sewage in first equalizing basin 3.

The filter plate 27 is pulled upward to remove the mounting pieces 28 from the mounting grooves 29, the filter plate 27 is removed from the cavity, the filter plate 27 is detached from the filter member 26, the filter plate 27 is detached for maintenance, and then the filter holes on both sides of the filter member 26 are cleaned for maintenance.

The utility model discloses in, through the filtering mechanism who sets up, filter 26 and filter 27 cooperation and use, can filter the suspended solid in the sewage, through installed part 28 and the mounting groove 29 that sets up, can conveniently dismantle the filter 27 and maintain, improved people's work efficiency, made things convenient for people's use, improved quality of water governing system's suitability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. A water quality regulating system before sewage treatment is characterized by comprising:

a water quality adjusting tank (1), one side of which is provided with a water inlet quality monitoring room (2);

the stirring mechanism is movably arranged in the water quality adjusting tank (1) and is used for stirring and mixing the sewage in the water quality adjusting tank (1);

wherein the water quality adjusting tank (1) comprises a first adjusting tank (3) and a second adjusting tank (4) communicated with the first adjusting tank (3);

rabbling mechanism includes a plurality of supporting seats of group (5), movable mounting moving member (6) on supporting seat (5) and can dismantle connecting seat (7) of being connected with moving member (6), the lower extreme of connecting seat (7) is rotated and is installed a plurality of rotating-tube sets (8), demountable installation has connecting rod (9) on rotating-tube set (8), install stirring rake (10) that a plurality of groups are used for stirring sewage on connecting rod (9), the top demountable installation of connecting seat (7) has control rotating-tube (8) to carry out pivoted motor (11).

2. The system for regulating the quality of water before sewage treatment according to claim 1, wherein: a plurality of groups supporting seat (5) set up respectively in the both sides of first equalizing basin (3) and the both sides of second equalizing basin (4), first recess has been seted up along length direction on the top of supporting seat (5), be provided with in the first recess and drive moving member (6) and remove electronic slide rail (12), be provided with slider (32) on electronic slide rail (12), be provided with connecting block (13) of being connected with moving member (6) on slider (32).

3. The system of claim 2, wherein the system further comprises: moving member (6) and supporting seat (5) laminating setting, connecting groove (14) with connecting block (13) intercommunication are seted up to the inboard of moving member (6), movable mounting has first dead lever (15) of being connected with connecting block (13) on moving member (6), set up the first fixed orifices corresponding with first dead lever (15) on connecting block (13).

4. The pre-sewage treatment water quality conditioning system according to claim 3, characterized in that: the top of connecting rod (9) sets up the inside at rotating tube (8), movable mounting has second dead lever (16) that are used for fixed connection pole (9) on rotating tube (8), be equipped with a plurality of groups and the corresponding second fixed orifices of second dead lever (16) on connecting rod (9).

5. The pre-sewage treatment water quality conditioning system according to claim 3, characterized in that: the connecting seat (7) is provided with a second groove (17), a limiting block (18) is movably mounted in the second groove (17), a limiting groove (19) corresponding to the limiting block (18) is formed in the moving piece (6), a third groove matched with the limiting block (18) is formed in the inner side surface of the supporting seat (5) in the length direction, and one end of the limiting block (18) penetrates through the limiting groove (19) and is movably mounted in the third groove.

6. The system for regulating the quality of water before sewage treatment according to claim 5, wherein: be equipped with screw rod handle (20) that a plurality of groups and stopper (18) can dismantle the connection on connecting seat (7), connecting seat (7) are equipped with the shifting chute that is used for screw rod handle (20) to remove, shifting chute and second recess (17) intercommunication, rotate on screw rod handle (20) and install screw thread piece (21) that can go on fixing stopper (18), screw thread piece (21) can be laminated with the up end of connecting seat (7).

7. The system for regulating the quality of water before sewage treatment according to claim 5, wherein: the utility model discloses a stop block, including connecting seat (7), stopper (18), the surface both sides of stopper (18) all are fixed to be equipped with guide block (22) that are "T" style of calligraphy structure, the inside of connecting seat (7) is equipped with the guide way corresponding with guide block (22), and is two sets of the guide way all communicates with second recess (17).

8. The system for regulating the quality of water before sewage treatment according to claim 1, wherein: the inner wall of first equalizing basin (3) and the inner wall of second equalizing basin (4) all are equipped with a plurality of groups water quality testing ware (23), a plurality of groups water quality testing ware (23) set up respectively in not co-altitude department, the inside of intaking water quality monitoring room (2) is equipped with data display (24) corresponding with water quality testing ware (23).

9. The system of claim 1, wherein the system further comprises: the inside of first equalizing basin (3) is equipped with inlet tube (25), the inner wall of first equalizing basin (3) is equipped with filtering mechanism, filtering mechanism filters the inside sewage of first equalizing basin (3), filtering mechanism includes filter (26) and demountable installation filter (27) in filtering piece (26) of demountable installation at first equalizing basin (3) inner wall, be equipped with on filter (27) with filter the cavity of piece (26) laminating, the surface both sides of filtering piece (26) all are equipped with a plurality of groups and filter the hole.

10. The pre-sewage treatment water quality conditioning system according to claim 9, characterized in that: filter on the inner wall of piece (26) two sets of installed parts (28) are installed to the symmetry, the both sides of filter (27) are equipped with mounting groove (29) with installed part (28) laminating, installed part (28) including be cylinder structure first installation piece (30) and with first installation piece (30) fixed connection's second installation piece (31), second installation piece (31) fixed mounting is at the inner wall of filtering piece (26).

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