CN218046636U

CN218046636U - Sludge discharge equipment for sewage treatment

Info

Publication number: CN218046636U
Application number: CN202221712536.2U
Authority: CN
Inventors: 李建; 李兰英; 李嘉诚
Original assignee: Shandong Nachi Environmental Technology Co ltd
Current assignee: Shandong Nachi Environmental Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-12-16
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sludge discharge device for sewage treatment, which solves the technical problems that the prior sedimentation tank for sewage treatment is used for extracting precipitated sludge through a sludge pump, and the fluidity of the sludge is difficult to ensure and the sludge is completely discharged in the sludge extraction process; the device comprises a sedimentation tank and a shell, wherein the top end of the sedimentation tank is fixedly connected with the shell, a forward and reverse rotation motor is fixedly arranged in the shell, a lead screw is rotatably connected in the shell, an output shaft of the forward and reverse rotation motor is fixedly connected with one end of the lead screw through a coupler, and the lead screw is in threaded connection with a threaded sleeve; the utility model discloses a motor drive lead screw just reverses, the lead screw passes through the thread bush and can drive the square pole and remove, and the square pole can make the deflector remove toward the direction of album dirty pond through electric push rod and jib, and when the deflector drove the scraper blade through two connecting rods and removed, space between scraper blade bottom and the bottom of the pool can be filled to two flexible scrapers.

Description

Sludge discharge equipment for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a arrange mud equipment for sewage treatment.

Background

The 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, and is also increasingly used in daily life of common people, and sludge in the sewage is often required to be precipitated through a sedimentation tank in the sewage treatment process; a sedimentation tank for sewage treatment at present passes through the mud that the mud pump extraction was depositd many times, because the size of sedimentation tank is great, and the bottom of the pool is comparatively level and smooth, at the in-process of extraction mud, be difficult to guarantee the mobility of mud, discharge mud completely, mud scatters easily at the bottom of the pool of sedimentation tank, produces and remains, and is lower to the cleaning efficiency of mud.

SUMMERY OF THE UTILITY MODEL

The utility model provides a arrange mud equipment for sewage treatment has solved the mud that present sedimentation tank that is used for sewage treatment was used for the mud pump extraction sediment more, at the in-process of extraction mud, is difficult to guarantee mud's mobility, with mud completely discharged technical problem.

For solving the technical problem, the utility model provides a pair of arrange mud equipment for sewage treatment, including sedimentation tank and shell, the top fixedly connected with shell of sedimentation tank, the inside fixed mounting of shell has positive reverse motor, the inside of shell is rotated and is connected with the lead screw, the output shaft of positive reverse motor passes through the one end fixed connection of shaft coupling with the lead screw, lead screw threaded connection has the thread bush, the both sides of thread bush bottom are all rotated through the roller seat and are connected the backing roll, the middle part fixedly connected with square bar of thread bush bottom, the pole groove has been seted up to the bottom of shell, the width in pole groove is less than the length of two backing rolls, square bar and pole groove sliding connection, the bottom mounting of square bar is equipped with electric push rod, electric push rod's telescopic link passes through jib fixedly connected with clearance subassembly.

Preferably, the clearance subassembly includes deflector, two post grooves, two connecting rods, scraper blade and two flexible strips of scraping, the middle part on deflector top and the bottom fixed connection of jib, two post grooves have been seted up on the surface of deflector, the both sides of deflector bottom all through the connecting rod respectively with the both sides fixed connection on scraper blade top, the both sides of scraper blade bottom are all fixed and are equipped with flexible strips of scraping.

Preferably, two guide pillars are arranged inside the sedimentation tank, two ends of each guide pillar are fixedly connected with the inner walls of two sides of the sedimentation tank respectively, and the two guide pillars are slidably connected with the two pillar grooves respectively.

Preferably, the top of sedimentation tank both sides all is fixed and is equipped with the layer board, two the equal fixedly connected with set-square in bottom of layer board, two the equal sedimentation tank fixed connection in one side of set-square, two the top of layer board all through the cushion respectively with the both sides fixed connection of shell bottom.

Preferably, one side fixedly connected with of sedimentation tank bottom gathers dirty pond, the fixed water conservancy diversion platform that is equipped with in inside of gathering dirty pond, gather dirty one side in pond and one side of sedimentation tank respectively fixedly connected with blow off pipe and drain pipe.

Preferably, the front surface of the shell is fixedly connected with the door plate through screws, a guide rail is fixedly arranged on the inner wall of the top end of the shell, a guide block is fixedly arranged in the middle of the top end of the threaded sleeve, and the guide block is connected with the guide rail in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a mud discharging device for sewage treatment, through positive and negative motor drive lead screw, the lead screw can drive the square bar through the thread bush and move, the square bar can make the deflector move toward the direction of collecting the dirty pond through electric push rod and jib, when the deflector drives the scraper blade through two connecting rods and moves, two flexible scrapers can fill the space between scraper blade bottom and the bottom of the pool, the laminating degree between the scraper blade and the bottom of the pool is improved, scraper blade and flexible scrapers can promote the mud in the collecting the dirty pond, make it flow, can avoid the mud to scatter at the bottom of the sedimentation tank, produce and remain, can improve the cleaning efficiency of mud, can collect mud through the collecting the dirty pond, the water conservancy diversion platform can lead to the mud water conservancy diversion, can lead into the blow off pipe with the mud, when the thread bush moves, two backing rolls can support the thread bush, can avoid the thread bush to transmit vertical load to the lead screw, lead to the lead screw deformation;

the telescopic link through controlling electric push rod contracts, electric push rod's telescopic link can drive the scraper blade and rise, the flexible scraping strip can and the sedimentation tank bottom between produce the gap, through positive reverse motor back drive lead screw, the lead screw can drive square pole reverse movement through the thread bush, the scraper blade can reset, the scraper blade resets the in-process, the scraping strip stops the bottom of the pool of laminating sedimentation tank, can not promote the sediment dirt that forms immediately to the one side of keeping away from the dirty pond of collection, when the scraper blade removes, can lead to the deflector through two guide pillars, the stability of deflector has been improved, the deflector is difficult for inclining, the card is inside the sedimentation tank, can make its even running, when the scraper blade goes up and down, can guarantee the amount of movement of scraper blade through the post groove, can avoid the guide pillar to interfere the lift of scraper blade.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic structural view of the cleaning assembly of the present invention;

fig. 4 is an enlarged schematic structural diagram of the utility model a.

Reference numbers in the figures: 1. a sedimentation tank; 2. a sewage collecting tank; 3. a flow guide table; 4. a blow-off pipe; 5. a drain pipe; 6. a housing; 7. a support plate; 8. a set square; 9. cushion blocks; 10. a door panel; 11. a positive and negative rotation motor; 12. a screw rod; 13. a threaded sleeve; 14. a roller seat; 15. a support roll; 16. a square bar; 17. an electric push rod; 18. a boom; 19. a rod groove; 20. a guide block; 21. a guide rail; 22. a guide post; 23. cleaning the assembly; 231. a guide plate; 232. a column groove; 233. a connecting rod; 234. a squeegee; 235. a flexible wiper strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a sludge discharge device for sewage treatment, including a sedimentation tank 1 and a housing 6, the top end of the sedimentation tank 1 is fixedly connected with the housing 6, the inside of the housing 6 is fixedly provided with a forward and reverse rotation motor 11, the inside of the housing 6 is rotatably connected with a screw rod 12, the output shaft of the forward and reverse rotation motor 11 is fixedly connected with one end of the screw rod 12 through a coupler, the screw rod 12 is in threaded connection with a threaded sleeve 13, both sides of the bottom end of the threaded sleeve 13 are rotatably connected with supporting rollers 15 through roller seats 14, the middle part of the bottom end of the threaded sleeve 13 is fixedly connected with a square rod 16, the bottom end of the housing 6 is provided with a rod groove 19, the width of the rod groove 19 is smaller than the lengths of the two supporting rollers 15, the square rod 16 is in sliding connection with the rod groove 19, the bottom end of the square rod 16 is fixedly provided with an electric push rod 17, the telescopic rod of the electric push rod 17 is fixedly connected with a cleaning assembly 23 through a suspender 18, the forward and reverse rotation motor 11 drives the screw rod 12, the screw rod 12 can drive the square rod 16 to move through the threaded sleeve 13, and the square rod 16 can move the cleaning assembly 23 toward the direction of the sludge collection tank 2 through the

electric push rods

17 and 18.

Referring to fig. 3, cleaning assembly 23 includes deflector 231, two post grooves 232, two connecting rods 233, scraper 234 and two flexible scraping strips 235, the middle part on deflector 231 top and the bottom fixed connection of jib 18, two post grooves 232 have been seted up on the surface of deflector 231, the both sides of deflector 231 bottom all pass through connecting rod 233 respectively with the both sides fixed connection on scraper 234 top, the both sides of scraper 234 bottom are all fixed and are equipped with flexible scraping strip 235, when deflector 231 drives scraper 234 through two connecting rods 233, the space between scraper 234 bottom and the bottom of the pool can be filled to two flexible scraping strips 235, improved with the bottom of the pool laminating degree, scraper 234 and flexible scraping strip 235 can promote the dirt to in the dirt collecting tank 2.

Referring to fig. 2 and 3, two guide pillars 22 are arranged inside the sedimentation tank 1, two ends of the two guide pillars 22 are fixedly connected with the inner walls of two sides of the sedimentation tank 1 respectively, the two guide pillars 22 are slidably connected with the two pillar grooves 232 respectively, and the guide plate 231 can be guided by the two guide pillars 22, so that the stability of the guide plate 231 is improved, and the guide plate 231 is not easy to incline and is clamped inside the sedimentation tank 1, so that the guide plate can run stably.

Referring to fig. 1, the top of 1 both sides of sedimentation tank is all fixed and is equipped with layer board 7, the equal fixedly connected with set-square 8 in bottom of two layer boards 7, the equal sedimentation tank 1 fixed connection in one side of two set-squares 8, the top of two layer boards 7 all through cushion 9 respectively with the both sides fixed connection of 6 bottoms of shell, can increase the support area to shell 6 through layer board 7 and cushion 9, can consolidate layer board 7 through set-square 8.

Referring to fig. 1 and 2, one side fixedly connected with collection dirty pond 2 of 1 bottom of sedimentation tank, the fixed water conservancy diversion platform 3 that is equipped with in inside of collection dirty pond 2, one side of collection dirty pond 2 and one side of sedimentation tank 1 fixedly connected with blow off pipe 4 and drain pipe 5 respectively can collect the mud through collection dirty pond 2, and water conservancy diversion platform 3 can be to the mud water conservancy diversion, can be with the leading-in blow off pipe 4 of mud.

Referring to fig. 1 and 4, the front surface of the housing 6 is fixedly connected with the door panel 10 through screws, the inner wall of the top end of the housing 6 is fixedly provided with a guide rail 21, the middle part of the top end of the threaded sleeve 13 is fixedly provided with a guide block 20, the guide block 20 is slidably connected with the guide rail 21, the guide block 20 can be guided through the guide rail 21, and the threaded sleeve 13 can make linear motion.

To sum up, in the sewage treatment process of the utility model, the sludge is precipitated by the sedimentation tank 1, the sludge can drop at the bottom of the sedimentation tank 1 after being precipitated, the sewage after impurity removal can be discharged through the drain pipe 5, when the sludge needs to be cleaned, a worker drives the screw rod 12 through the forward and reverse motor 11, the screw rod 12 can drive the square rod 16 to move through the thread sleeve 13, the square rod 16 can drive the guide plate 231 to move towards the sewage collection tank 2 through the electric push rod 17 and the suspension rod 18, when the guide plate 231 drives the scraper 234 to move through the two connecting rods 233, the two flexible scraping strips 235 can fill the gap between the bottom end of the scraper 234 and the bottom of the tank and can be tightly attached to the bottom of the sedimentation tank 1, the scraper 234 and the flexible scraping strips 235 can push the sludge into the sewage collection tank 2 and make the sludge flow, the sludge can be prevented from scattering at the bottom of the sedimentation tank 1 and generating residue, and the sludge cleaning efficiency can be improved, the flow guide table 3 can guide the sludge, the sludge can be discharged through the sewage discharge pipe 4, when the thread sleeve 13 moves, the thread sleeve 13 can be supported by the two supporting rollers 15, the situation that the thread sleeve 13 transmits vertical load to the lead screw 12 to cause deformation of the lead screw 12 can be avoided, after cleaning is finished, a worker controls the telescopic rod of the electric push rod 17 to contract, the telescopic rod of the electric push rod 17 can drive the scraper 234 to ascend, a gap can be generated between the flexible scraper 235 and the bottom of the sedimentation tank 1, the lead screw 12 can be reversely driven by the forward and reverse rotation motor 11, the lead screw 12 can drive the square rod 16 to reversely move through the thread sleeve 13, the scraper 234 can reset, the deposited sludge formed in real time cannot be pushed to one side far away from the sludge collection tank 2 in the resetting process of the scraper 234, when the scraper 234 moves, the two guide pillars 22 can guide the guide plate 231, the stability of the guide plate 231 can be improved, the guide plate 231 is not prone to incline, and the guide plate 231 is not prone to incline, the guide post 22 is clamped in the sedimentation tank 1, when the scraper 234 goes up and down, the post groove 232 can ensure the movement amount of the scraper 234, and the interference of the guide post 22 on the rising and falling of the scraper 234 can be avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A row's mud equipment for sewage treatment, includes sedimentation tank (1) and shell (6), its characterized in that: the top fixedly connected with shell (6) of sedimentation tank (1), the inside fixed mounting of shell (6) is positive motor (11) that just reverses, the inside of shell (6) is rotated and is connected with lead screw (12), the output shaft of positive motor (11) that just reverses passes through the one end fixed connection of shaft coupling and lead screw (12), lead screw (12) threaded connection has thread bush (13), the both sides of thread bush (13) bottom all rotate through roller seat (14) and connect backing roll (15), middle part fixedly connected with square bar (16) of thread bush (13) bottom, pole groove (19) have been seted up to the bottom of shell (6), the width in pole groove (19) is less than the length of two backing rolls (15), square bar (16) and pole groove (19) sliding connection, the bottom mounting of square bar (16) is equipped with electric putter (17), the telescopic link of electric putter (17) passes through jib (18) fixedly connected with and clears up subassembly (23).

2. The sludge discharging device for sewage treatment as claimed in claim 1, wherein the cleaning assembly (23) comprises a guide plate (231), two column grooves (232), two connecting rods (233), a scraper (234) and two flexible scraping strips (235), the middle of the top end of the guide plate (231) is fixedly connected with the bottom end of the suspender (18), the two column grooves (232) are formed in the surface of the guide plate (231), both sides of the bottom end of the guide plate (231) are respectively fixedly connected with both sides of the top end of the scraper (234) through the connecting rods (233), and both sides of the bottom end of the scraper (234) are fixedly provided with the flexible scraping strips (235).

3. The sludge discharging device for sewage treatment according to claim 2, wherein two guide posts (22) are arranged inside the sedimentation tank (1), two ends of the two guide posts (22) are respectively fixedly connected with the inner walls of two sides of the sedimentation tank (1), and the two guide posts (22) are respectively connected with the two post grooves (232) in a sliding manner.

4. The sludge discharge equipment for sewage treatment according to claim 1, wherein the top of each of two sides of the sedimentation tank (1) is fixedly provided with a supporting plate (7), the bottom ends of the two supporting plates (7) are fixedly connected with a triangular plate (8), one side of each of the two triangular plates (8) is fixedly connected with the sedimentation tank (1), and the top ends of the two supporting plates (7) are respectively fixedly connected with two sides of the bottom end of the housing (6) through cushion blocks (9).

5. The sludge discharge device for sewage treatment according to claim 1, wherein one side of the bottom end of the sedimentation tank (1) is fixedly connected with a sewage collection tank (2), a flow guide table (3) is fixedly arranged inside the sewage collection tank (2), and one side of the sewage collection tank (2) and one side of the sedimentation tank (1) are respectively and fixedly connected with a sewage discharge pipe (4) and a water discharge pipe (5).

6. The sludge discharging device for sewage treatment according to claim 1, wherein the front surface of the housing (6) is fixedly connected with the door plate (10) through screws, the inner wall of the top end of the housing (6) is fixedly provided with a guide rail (21), the middle part of the top end of the threaded sleeve (13) is fixedly provided with a guide block (20), and the guide block (20) is slidably connected with the guide rail (21).