CN115228152A

CN115228152A - High-density sedimentation tank for water treatment

Info

Publication number: CN115228152A
Application number: CN202210957417.1A
Authority: CN
Inventors: 李新春; 刘延民; 陈平; 李广苏; 孟婕; 杜贻鑫
Original assignee: Shandong Gretech Water Treatment Co ltd
Current assignee: Shandong Gretech Water Treatment Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-10-25
Anticipated expiration: 2042-08-10
Also published as: CN115228152B

Abstract

A high-density sedimentation tank for water treatment comprises a long strip block, wherein a long strip groove is formed in the top end of the long strip block, a nut is fixedly installed at the opening of the top end of the long strip groove, a limiting groove is formed in each of the two sides of the top end of the long strip block, a connecting plate is arranged above the long strip block in a matched mode, a long strip rod is fixedly installed on each of the two sides of the bottom end of the connecting plate, the bottom end of each long strip rod can be inserted into the corresponding limiting groove, a waterproof forward and reverse rotating motor is fixedly installed in the middle of the bottom end of the connecting plate, silt at the corners can be synchronously removed in the rotating process through movement of a second scraper blade, the removing effect is improved, the removing efficiency is improved, and different operation modes are adopted to carry out cleaning operation when the silt is thick, so that the silt is thinned.

Description

High-density sedimentation tank for water treatment

Technical Field

The invention belongs to the technical field of sewage treatment, and particularly relates to a high-density sedimentation tank for water treatment.

Back-shadow technique

The sedimentation tank is a structure for removing suspended matters in water by using sedimentation, and equipment for purifying water is used for removing the suspended matters in water by using the natural sedimentation or coagulating sedimentation effect of water, but when the thickness of sludge at the bottom of the sedimentation tank is large, the resistance generated by the sludge is large, and when the sludge is scraped by the scraper, the phenomenon that the scraper is damaged or the driving assembly is protected to stop can occur, so that the use is inconvenient.

Disclosure of Invention

In order to solve the defects in the prior art, the invention provides a high-density sedimentation tank for water treatment.

The application provides a high density sedimentation tank for water treatment, including rectangular piece, rectangular piece top is seted up the rectangular groove, rectangular groove top opening part fixed mounting screw, the restriction groove is seted up respectively to the top both sides of rectangular piece, the top cooperation of rectangular piece is equipped with the connecting plate, the bottom both sides of connecting plate are fixed mounting rectangular pole respectively, the bottom of rectangular pole can insert to the restriction inslot that corresponds, the waterproof just reverse motor of bottom middle part fixed mounting of connecting plate, the output shaft bottom fixed mounting lead screw of waterproof just reverse motor, lead screw and screw thread fit, the both sides of rectangular piece are fixed mounting horizontal pole respectively, the back of the body end bottom of two horizontal poles is the fixed mounting montant respectively, the below cooperation of horizontal pole is equipped with a pole group, every group pole group is by horizontally upper strut, horizontal lower strut, several vertical bracing pieces are constituteed, the bracing piece is located between upper strut and the lower strut and with the upper strut, the lower strut is connected, lower strut bottom installation first scraper blade, the one side top of upper strut is seted up, the bottom fixed mounting movable rod moves the slider, the inside the telescopic link of the cavity is connected with the bottom of the cavity through the articulated spout of the bottom of second spring.

The utility model discloses a fixed block, the bottom fixed mounting fixed block of rectangular piece, the chamber is placed to inside seting up of fixed block, both ends inner wall movable mounting threaded rod about placing the middle part in chamber, two threaded rod screw threads are opposite, one of them threaded rod has power, screw-thread fit is equipped with the nut on the threaded rod, the both sides inner wall of placing the chamber is seted up two through-holes respectively, the through-hole fit in is equipped with the inserted bar, the both sides of nut articulate the one end of connecting rod respectively, the other end of connecting rod is articulated with the one end of an inserted bar that corresponds is connected, it all sets up the slot with one side that lower support bar is close to the fixed block to go up one side that the support bar is close to the fixed block, the inserted bar can insert to in the slot.

Specifically, the inner wall of the top end of the cavity is provided with a guide groove, a connecting block is fixedly installed on one side of the top end of the second scraper, a guide block is fixedly installed on the top end of the connecting block, and the guide block is inserted into the guide groove.

Compared with the prior art, the invention has the following beneficial effects:

when the high-density sedimentation tank is used for scraping mud, the driving device drives the connecting plate to rotate, the long rod is inserted into the limit groove through the threaded fit of the lead screw and the screw nut, the long block, the support rod group and the like can be driven to rotate, the bottom mud of the sedimentation tank is cleaned through the first scraper blade, in the rotating process, the second scraper blade moves outwards through the elasticity of the spring to scrape the mud at the corner of the sedimentation tank, and under the action of the spring, when the distance between the sedimentation tank wall and the placing block is shortened, the second scraper blade moves towards the cavity, the moving-out length of the second scraper blade can be changed at any time according to the distance from the second scraper blade to the tank wall, when the mud accumulation layer at the bottom of the tank is thick, the waterproof forward and reverse rotating motor drives the lead screw to rotate, the lead screw is matched with the screw nut, the long rod is matched with the limit groove, and the long block can be limited, controlling the strip block to move upwards to drive the horizontal rod, the support rod group and other components below to move upwards, simultaneously driving the first scraper and the second scraper to move upwards, then driving the connecting plate to rotate by the driving device, simultaneously driving the waterproof forward and reverse rotating motor to rotate reversely to enable the strip block and the support rod group to move downwards, cleaning the sludge layer by the first scraper until the bottom of the tank, or selecting another mode, retracting the waterproof telescopic rod, controlling the sliding block to move in the sliding groove to enable the support rod group to turn over around a hinge point with the vertical rod, driving the connecting plate to rotate by the driving device, cleaning the outer side of the sludge by the first scraper and the second scraper, namely moving the outer side of the sludge gradually towards the center direction from the outer side to clean a space outside of the sludge, then lifting the strip block for a distance upwards, and simultaneously enabling the support rod group to change from an inclined state to a horizontal state, the long blocks move downwards and rotate, at the moment, the sludge collapses outwards, the thickness of the sludge becomes thin, at the moment, the first scraper blade and the second scraper blade are cleaned again, the received torque becomes small, and the power jump of the driving device is avoided; the second scraper moves to synchronously remove the sludge at the corners in the rotating process, so that the removing effect is improved, the removing efficiency is improved, in addition, different modes can be selected for cleaning operation when the sludge is thicker through different operation modes, so that the sludge is thinned, and the phenomenon that the scrapers are damaged or the driving device stops due to overlarge sludge resistance in the cleaning process is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; fig. 2 is a partial enlarged view of I of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A high-density sedimentation tank for water treatment is disclosed, as shown in figure 1-2, comprising a long strip block 1, wherein the top end of the long strip block 1 is provided with a long strip groove 2, the top end opening of the long strip groove 2 is fixedly provided with a screw nut 3, two sides of the top end of the long strip block 1 are respectively provided with a limiting groove 4, the long strip groove 2 is positioned between the two limiting grooves 4, a connecting plate 5 is arranged above the long strip block 1 in a matching way, the connecting plate 5 is connected with a driving device and drives the connecting plate 5 to rotate, two sides of the bottom end of the connecting plate 5 are respectively fixedly provided with a long strip rod 6, the bottom end of the long strip rod 6 can be inserted into the corresponding limiting groove 4, the middle part of the bottom end of the connecting plate 5 is fixedly provided with a waterproof forward and reverse rotation motor, the bottom end of an output shaft of the waterproof forward and reverse rotation motor is fixedly provided with a screw rod 7, the screw rod 7 is in threaded fit with the screw nut 3, two sides of the long strip block 1 are respectively fixedly provided with a horizontal rod 8, the bottom parts of the two opposite ends of the two horizontal rods 8 are respectively fixedly provided with vertical rods 9, a support rod group 10 is arranged below the horizontal rod 8 in a matched manner, each support rod group 10 consists of a horizontal upper support rod 101, a horizontal lower support rod 102 and a plurality of vertical support rods, the support rods are positioned between the upper support rod 101 and the lower support rod 102 and are connected with the upper support rod and the lower support rod, the bottom end of each vertical rod 9 is connected with the top end of the upper support rod 101, a first scraper 11 is fixedly arranged at the bottom end of the lower support rod 101, a chute 12 is formed at the top end of one side of the upper support rod 101, one side of the upper support rod 101 is one side close to the long strip block 1, a sliding block is arranged in the chute 12 in a matched manner and always moves in the chute 12, a waterproof telescopic rod 13 is fixedly arranged at the bottom end of the horizontal rod 8, the two waterproof telescopic rods 13 are positioned between the two vertical rods 9, the bottom end of the moving end of the waterproof telescopic rod 13 is hinged with the top end of the sliding block, a placing block 14 provided with a cavity 15 inside is fixedly arranged at the front end of the lower support rod 102, one side and the bottom of cavity 15 all communicate with each other with the external world, it all communicates with each other with the external world to be located the left cavity 15 left side and the bottom of placing in the piece 14, it all communicates with each other with the external world to be located the right side place in the piece 14 cavity right side and bottom, cavity 15 fit in is equipped with second scraper blade 16, through several spring coupling between one side of second scraper blade 16 and the opposite side inner wall of cavity 15, the spring promotes second scraper blade 16 to the direction of keeping away from rectangular piece 1, make the second scraper blade strike off the operation to the silt in the sedimentation tank corner. When the high-density sedimentation tank is used for scraping mud, the driving device drives the connecting plate 5 to rotate, the long rod 6 is inserted into the limiting groove 4, the screw rod 7 is in threaded fit with the screw nut 3, the long block 1, the support rod group 10 and the like can be driven to rotate, the bottom mud of the sedimentation tank is cleaned through the first scraper 11, in the rotating process, the second scraper 16 moves outwards through the elasticity of the spring, the mud at the corner of the sedimentation tank is also scraped, in addition, under the action of the spring, when the distance between the sedimentation tank wall and the placing block 14 is shortened, the second scraper 16 moves towards the cavity 15, the moving-out length of the second scraper 16 can be changed at any time according to the distance from the tank wall, when the mud accumulation layer at the bottom of the tank is thick, the waterproof forward and reverse motor drives the screw rod 7 to rotate, the screw rod 7 is matched with the screw nut, the long rod 6 is matched with the limiting groove 4, the long block 1 can be limited, the long block 1 is controlled to move upwards to drive the horizontal rod 8, the support rod group 10 and other components below to move upwards, the first scraper 11 and the second scraper 16 move upwards at the same time, then the driving device drives the connecting plate 5 to rotate, meanwhile, the waterproof forward and reverse rotating motor rotates reversely to enable the long block 1 and the support rod group 10 to move downwards, sludge is cleared layer by layer through the first scraper 11 until the bottom of the pool, or the waterproof telescopic rod 13 contracts to control the sliding block to move in the sliding groove 12, the support rod group 10 is turned over by taking a hinge point with the vertical rod 9 as a center, the connecting plate 5 rotates under the driving of the driving device, the first scraper 11 and the second scraper 16 clear the outer side of the sludge, namely, the sludge gradually moves from the outer side to the center direction, and a space is cleared from the outer side of the sludge, then the long block 1 is lifted for a certain distance, meanwhile, the support rod group is changed from an inclined state to a horizontal state, the long block 1 moves downwards and rotates, at the moment, the sludge collapses outwards, the thickness of the sludge is thinned, at the moment, the first scraper 11 and the second scraper 16 are cleaned again, the received torque is reduced, and the power-off of the driving device is avoided; the movement of the second scraper 16 in the invention can synchronously remove the silt at the corners in the rotating process, thereby improving the removing effect and the removing efficiency, and different operation modes can be selected to carry out the cleaning operation when the silt is thicker, so that the silt becomes thinner, and the phenomenon that the scraper is damaged or the driving device stops due to the overlarge silt resistance in the cleaning process is prevented

Specifically, this embodiment the bottom fixed mounting fixed block 17 of rectangular piece 1, fixed block 17 is inside to be seted up and to place chamber 18, both ends inner wall movable mounting threaded rod 19 about placing the middle part in

chamber

18, 19 opposite threads of two threaded rods, one of them threaded rod 19 has power, screw-thread fit is equipped with nut 20 on the threaded rod 19, two through-holes are seted up respectively to the both sides inner wall of placing chamber 18, the through-hole fit is equipped with inserted bar 21, the both sides of nut 20 articulate the one end of connecting rod 22 respectively, the other end of connecting rod 22 is connected with the one end of an inserted bar 21 that corresponds is articulated, go up the one side that the inserted bar is close to fixed block 17 and all set up slot 23 with one side that the lower support bar is close to fixed block 17, inserted bar 21 can insert to in slot 23. The power of the threaded rod 19 is a waterproof motor which is arranged on the inner wall of the bottom end of the placing cavity 18, the left through hole and the right through hole which are positioned at the upper part are positioned on the same horizontal plane, and the left through hole and the right through hole which are positioned at the lower part are positioned on the same horizontal plane; the concrete connection position of connecting rod and inserted bar: the other end of the connecting rod 22 positioned on the left side in the nut 20 positioned above is hinged with one end of the inserted rod 21 positioned on the left side and above, the other end of the connecting rod positioned on the right side in the nut positioned above is connected with one end of the inserted rod 21 positioned on the right side and above, the other end of the connecting rod positioned on the left side in the nut positioned below is connected with one end of the inserted rod positioned on the left side and below, and the other end of the connecting rod positioned on the right side in the nut positioned below is connected with one end of the inserted rod positioned on the right side and below; go up branch and when lower branch is in the level, water-proof motor drives threaded rod 19 and rotates, the screw thread through two threaded rods 19 is opposite, can make two nuts 20 remove to opposite direction, nut 20, inserted bar 21, connecting rod 22 is articulated to be connected, can promote two inserted bars 21 that are in same horizontal plane and remove to opposite direction, two inserted bars that are located the top insert respectively two slots of supreme branch 101, two inserted bars that are located the below insert respectively two slots of lower branch 102, go up branch 101 this moment, lower branch 102 further fixes, improve the compressive strength of branch group.

Furthermore, in the embodiment, a guide groove 24 is formed in the inner wall of the top end of the cavity 15, a connecting block 25 is fixedly installed on one side of the top end of the second scraper 16, a guide block 26 is fixedly installed on the top end of the connecting block 25, and the guide block 26 is inserted into the guide groove 24. The connecting block 25 is located the second scraper blade 16 and is close to one side of rectangular piece, and the second scraper blade 16 is in outside removal, through the cooperation of guide block 26 with guide way 24, can avoid the second scraper blade to shift out cavity 15, also avoids the second scraper blade to take place the skew in removing simultaneously, and the function that reaches is various.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A high density sedimentation tank for water treatment, which is characterized in that: comprises a long strip block (1), a long strip groove (2) is formed in the top end of the long strip block (1), a screw (3) is fixedly installed at the opening of the top end of the long strip groove (2), limiting grooves (4) are respectively formed in two sides of the top end of the long strip block (1), a connecting plate (5) is arranged above the long strip block (1) in a matched mode, long strip rods (6) are respectively fixedly installed on two sides of the bottom end of the connecting plate (5), the bottom end of each long strip rod (6) can be inserted into the corresponding limiting groove (4), a waterproof positive and negative rotating motor is fixedly installed in the middle of the bottom end of the connecting plate (5), a lead screw (7) is fixedly installed at the bottom end of an output shaft of the waterproof positive and negative rotating motor, the lead screw (7) is in threaded fit with the screw (3), horizontal rods (8) are respectively fixedly installed on two sides of the long strip block (1), vertical rods (9) are respectively fixedly installed at the bottom ends opposite to each other, a support rod group (10) is arranged below the horizontal rods (8) in a matched mode, each support rod group (10) is formed by a horizontal lower support rod (101), a scraper blade (102), a sliding groove (12) is formed by connecting a sliding block (101) and a sliding block (11) connected with one side of the upper support rod (101), bottom fixed mounting waterproof telescopic link (13) of horizon bar (8), the removal end bottom of waterproof telescopic link (13) is connected with the top of slider is articulated, the inside piece (14) of placing of seting up cavity (15) of front end fixed mounting of lower branch pole (102), one side and the bottom of cavity (15) all communicate with each other with the external world, cavity (15) fit in is equipped with second scraper blade (16), through several spring coupling between one side of second scraper blade (16) and the opposite side inner wall of cavity (15).

2. A high-density sedimentation tank for water treatment as claimed in claim 1, wherein: bottom fixed mounting fixed block (17) of rectangular piece (1), fixed block (17) inside seting up places chamber (18), both ends inner wall movable mounting threaded rod (19) about placing the middle part in chamber (18), two threaded rod (19) screw thread are opposite, one of them threaded rod (19) have power, screw-thread fit is equipped with nut (20) on threaded rod (19), the both sides inner wall of placing chamber (18) sets up two through-holes respectively, the through-hole fit is equipped with inserted bar (21), the both sides of nut (20) articulate the one end of connecting rod (22) respectively, the other end of connecting rod (22) is connected with the one end of an inserted bar (21) that corresponds is articulated, slot (23) are all seted up with one side that lower branch is close to fixed block (17) to one side of going up the pole (17), inserted bar (21) can insert to in slot (23).

3. A high-density sedimentation tank for water treatment as claimed in claim 1, wherein: a guide groove (24) is formed in the inner wall of the top end of the cavity (15), a connecting block (25) is fixedly installed on one side of the top end of the second scraper (16), a guide block (26) is fixedly installed on the top end of the connecting block (25), and the guide block (26) is inserted into the guide groove (24).