CN212476377U

CN212476377U - Central transmission efficient thickener

Info

Publication number: CN212476377U
Application number: CN202020835403.9U
Authority: CN
Inventors: 蒋新国; 王和军
Original assignee: Jiangsu Zhongwei Environmental Engineering Group Co ltd
Current assignee: Jiangsu Zhongwei Environmental Engineering Group Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-02-05
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a high-efficient concentrated machine of central transmission relates to waste water treatment technical field, and thorough in order to ensure to scrape mud for the solution, need laminate scraper blade and low side mutually, can increase the load of scraper blade when lower end mud sediment accumulation is too much, cause the scraper blade deformation easily and scrape mud volume too big still cause the unloading pipe to dredge untimely jam easily, scrape the not good problem of mud efficiency. The top of concentrated pond is provided with the horizontal crane span structure, the top of horizontal crane span structure is provided with the mount pad, the top of mount pad is provided with gear motor, the below of gear motor output is provided with the puddler, the inside of mount pad is provided with the perforating hole, the below of mount pad is provided with electric telescopic handle, one side of mount pad is provided with the coagulant case, the outside of bearing frame is provided with the annular pipe, the opposite side of concentrated pond is provided with the overflow mouth, the both sides of puddler all are provided with scrapes the mud arm, the below of scraping the mud arm is provided with the scraper blade.

Description

Central transmission efficient thickener

Technical Field

The utility model relates to a waste water treatment technical field specifically is a high-efficient concentrated machine of central transmission.

Background

The central transmission thickener mainly comprises a concentration tank, a cake frame, a transmission device, a cake frame lifting device, a feeding device, a discharging device, a signal safety device and the like. The method is mainly used for the dehydration treatment system of wet separation concentrate in the ore dressing process and is used for the first stage of dehydration, namely concentration. Typically located between the beneficiation and filtration apparatus, and sometimes used for dewatering prior to beneficiation, and also used for dewatering operations in the chemical industry and coal preparation plants. The central transmission thickener mainly has medium and small specifications and mainly takes introduction as a main part; at present, with the development of science and technology and the expansion of application scale, central drive concentrators with various models, specifications and advanced technology are successively developed.

At present, the position relatively fixed that the scraper blade that the high-efficient concentrated machine lower extreme of center drive that uses was used for scraping mud sets up, in order to ensure to scrape mud thoroughly, needs to laminate scraper blade and low side mutually, can increase the load of scraper blade when lower extreme mud sediment accumulation is too much, causes the scraper blade deformation easily and scrapes mud volume too big still and cause the unloading pipe easily to dredge untimely jam, scrapes mud efficiency not good, can not satisfy the user demand. Therefore, a central drive high-efficiency thickener is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient concentrated machine of central transmission to propose in solving above-mentioned background art in order to ensure to scrape mud thoroughly, need laminate scraper blade and low side mutually, can increase the load of scraper blade when lower end mud sediment accumulation is too much, cause the scraper blade deformation easily and scrape mud volume too big still cause the unloading pipe to dredge untimely jam easily, scrape mud efficiency not good, can not satisfy user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a central transmission high-efficiency thickener comprises a concentration tank, wherein a transverse bridge frame is arranged above the concentration tank and is connected with the concentration tank through screws, a mounting seat is arranged above the transverse bridge frame, a speed reducing motor is arranged above the mounting seat and is connected with the mounting seat through screws, a stirring rod is arranged below the output end of the speed reducing motor, one end of the stirring rod penetrates through the transverse bridge frame and the mounting seat and extends into the concentration tank, a bearing seat is arranged at the contact part of the stirring rod and the transverse bridge frame and is of an integrated structure with the transverse bridge frame, the bearing seat is rotatably connected with the stirring rod, through holes are formed in the mounting seat, the number of the through holes is four, an electric telescopic rod is arranged below the mounting seat, the two ends of the electric telescopic rod are respectively connected with the mounting seat and the transverse bridge frame in an attaching manner, a coagulant box is arranged on one side of the mounting seat, and coagulant case and horizontal bridge pass through the screw connection, the outside of bearing frame is provided with the toroidal tube, and the toroidal tube is connected with the bearing frame laminating, one side of concentrated pond is provided with the water injection pipe, and the one end of water injection pipe runs through concentrated pond and extends to the inside of concentrated pond, the opposite side of concentrated pond is provided with the overflow mouth, the both sides of puddler all are provided with scrapes the mud arm, and scrape the mud arm and pass through the screw connection with the puddler, the below of scraping the mud arm is provided with the scraper blade, and the scraper blade passes through the screw connection with scraping the mud arm, the inside of concentrated pond is provided with the scum pipe, and the one end of scum pipe runs through concentrated pond and extends to the below of concentrated pond.

Preferably, a protective guard is arranged above the transverse bridge frame and connected with the transverse bridge frame through screws, and a rain shelter is arranged above the speed reduction motor and connected with the transverse bridge frame through screws.

Preferably, the two sides of the speed reduction motor are provided with four guide screw rods, one point of each guide screw rod penetrates through the through hole and is integrated with the transverse bridge frame, and a spring is arranged outside each guide screw rod and is respectively attached to the guide screw rods and the mounting seat.

Preferably, one side of coagulant tank is provided with the water pump, and the water pump passes through bolted connection with horizontal bridge, the both sides of water pump all are provided with the rubber pipeline, and the one end of rubber pipeline extends to the inside of coagulant tank and ring pipe respectively, the below of ring pipe is provided with the nozzle, and the nozzle is provided with a plurality of, and the nozzle all with ring pipe sealing connection.

Preferably, one side of overflow mouth is provided with the filtration storehouse, and filters the storehouse and pass through screw connection with concentrated pond, the inside of filtering the storehouse is provided with the filter screen, and the filter screen is connected with the inner wall laminating of filtering the storehouse, the below of filtering the storehouse is provided with the drain pipe, and the one end of drain pipe extends to the inside of filtering the storehouse.

Preferably, a hanging rod is arranged between the stirring rod and the mud scraping arm, and two ends of the hanging rod are respectively connected with the stirring rod and the mud scraping arm through screws.

Preferably, one side of row's sediment pipe is provided with the motor, and the motor all passes through the screw connection with row's sediment pipe and concentrated pond, the inside of row's sediment pipe is provided with the spiral conveying axle, and the output of spiral conveying axle and motor passes through the coupling joint, the top of row's sediment pipe is provided with the unloading pipe, and the both ends of unloading pipe extend to the inside of concentrated pond and row's sediment pipe respectively, the outside of unloading pipe is provided with the unloading valve.

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

1. the utility model can drive the mounting seat to lift under the action of the electric telescopic rod through the arrangement of the electric telescopic rod, the guide screw rod and the spring, thereby adjusting the distance between the scraper and the bottom end of the concentration tank, gradually discharging the sludge through changing the height of the scraper, and the guide screw rod can limit the mounting seat when the mounting seat is lifted, thereby ensuring the stability of lifting; by means of the extension and contraction of the spring, vibration generated by the work of the speed reducing motor can be buffered, and the noise is reduced, so that the work stability of the speed reducing motor is improved. The problem of can adjust the interval between scraper blade and the concentrated pond bottom, progressively will pile up the mud sediment of concentrating the pond bottom and excrete away, avoid loading too big is solved.

2. The utility model discloses a device passes through the setting of filter screen, annular tube and nozzle, and when the water body that flows from the overflow mouth was through the filter screen, can cut the particulate matter that mixes in the water with the help of the filter screen and get off, improves the purity degree of overflow water, improves the annular tube and can mix with waste water faster in the even concentrated pond of adding of coagulant that adds, and the nozzle then can increase the impact force degree of additive adding overtime. The problem of can filter the water of overflow, the medicament that adds can be faster even mixes with waste water, improves water treatment efficiency is solved.

3. The utility model discloses a device passes through the setting of motor and spiral conveying axle, can drive the rotation of spiral conveying axle under the effect of motor to can excrete the mud sediment, not exempt from the mud sediment and pile up in the scum pipe. The problem of can dredge away the mud sediment, avoid the mud sediment to pile up in the scum pipe, cause the scum pipe to block up is solved.

Drawings

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

FIG. 2 is a side view of the connection between the reduction motor and the cross bridge of the present invention;

FIG. 3 is a bottom view of the ring tube connected to the bearing seat;

FIG. 4 is a partial enlarged view of area A of the present invention;

fig. 5 is a top view of the present invention.

In the figure: 1. a concentration tank; 2. a transverse bridge frame; 3. a water injection pipe; 4. protecting the fence; 5. a rain shelter; 6. a coagulant tank; 7. a reduction motor; 8. a guide screw rod; 9. a spring; 10. a mounting seat; 11. a bearing seat; 12. a water pump; 13. an overflow port; 14. a filtering bin; 15. filtering with a screen; 16. a drain pipe; 17. a stirring rod; 18. a slag discharge pipe; 19. a squeegee; 20. a mud scraping arm; 21. a boom; 22. a through hole; 23. an electric telescopic rod; 24. an annular tube; 25. a nozzle; 26. a motor; 27. a spiral delivery shaft; 28. a discharging pipe; 29. a discharge valve; 30. a rubber pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

Referring to fig. 1-5, the present invention provides an embodiment: a central transmission high-efficiency concentrator comprises a concentration tank 1, wherein a transverse bridge frame 2 is arranged above the concentration tank 1, the transverse bridge frame 2 is connected with the concentration tank 1 through screws, a mounting seat 10 is arranged above the transverse bridge frame 2, a speed reduction motor 7 is arranged above the mounting seat 10, the speed reduction motor 7 is connected with the mounting seat 10 through screws, a stirring rod 17 is arranged below the output end of the speed reduction motor 7, one end of the stirring rod 17 penetrates through the transverse bridge frame 2 and the mounting seat 10 and extends into the concentration tank 1, a bearing seat 11 is arranged at the contact part of the stirring rod 17 and the transverse bridge frame 2, the bearing seat 11 and the transverse bridge frame 2 are arranged into an integral structure, the bearing seat 11 can reduce the rotation resistance of the stirring rod 17, the bearing seat 11 is rotatably connected with the stirring rod 17, through holes 22 are formed in the mounting seat 10, four through holes 22 are formed in the mounting seat 10, an electric telescopic rod 23 is arranged below, and the two ends of the electric telescopic rod 23 are respectively jointed and connected with the mounting base 10 and the transverse bridge frame 2, the electric telescopic rod 23 can drive the mounting base 10 to lift, thereby adjusting the distance between the bottom end of the concentration tank 1 and the scraper blade 19, one side of the mounting base 10 is provided with the coagulant tank 6, the coagulant tank 6 is connected with the transverse bridge frame 2 through a screw, the outside of the bearing seat 11 is provided with an annular pipe 24, the annular pipe 24 is jointed and connected with the bearing seat 11, one side of the concentration tank 1 is provided with the water injection pipe 3, one end of the water injection pipe 3 penetrates through the concentration tank 1 and extends to the inside of the concentration tank 1, the other side of the concentration tank 1 is provided with an overflow port 13, the two sides of the stirring rod 17 are both provided with the mud scraping arms 20, the mud scraping arms 20 are connected with the stirring rod 17 through screws, the scraper blade 19 is arranged below the mud scraping arms 20, the scraper blade 19 is connected with the mud scraping arms 20 through screws, the inside of concentration tank 1 is provided with row's cinder pipe 18, and row's cinder pipe 18 one end runs through concentration tank 1 and extends to the below of concentration tank 1.

Further, a protective guard 4 is arranged above the transverse bridge frame 2, the protective guard 4 is connected with the transverse bridge frame 2 through screws, a rain shielding shed 5 is arranged above the speed reducing motor 7, and the rain shielding shed 5 is connected with the transverse bridge frame 2 through screws. People walking on the transverse bridge 2 can be protected by the protective guard 4, and water proofing can be realized by the rain sheltering shed 5.

Further, guide screw rods 8 are arranged on two sides of the speed reducing motor 7, four guide screw rods 8 are arranged, one point of each guide screw rod 8 penetrates through the through hole 22 and is integrated with the transverse bridge 2 into a whole, a spring 9 is arranged outside each guide screw rod 8, and the spring 9 is respectively attached to the guide screw rods 8 and the mounting seat 10. Can carry on spacingly when mount pad 10 goes up and down through guide screw 8, and spring 9 then can cushion the vibration that produces, improves gear motor 7 stability of working.

Further, one side of coagulant tank 6 is provided with water pump 12, and water pump 12 passes through bolted connection with horizontal crane span structure 2, and the both sides of water pump 12 all are provided with rubber conduit 30, and rubber conduit 30's one end extends to coagulant tank 6 and the inside of annular tube 24 respectively, and the below of annular tube 24 is provided with nozzle 25, and nozzle 25 is provided with a plurality of, and nozzle 25 all with annular tube 24 sealing connection. Coagulant can be uniformly added into the concentration tank 1 through the annular pipe 24, and the nozzle 25 can increase the impact force and can be mixed with the wastewater more quickly.

Further, one side of overflow mouth 13 is provided with filters storehouse 14, and filters storehouse 14 and passes through the screw connection with concentrated pond 1, and the inside of filtering storehouse 14 is provided with filter screen 15, and filter screen 15 is connected with the inner wall laminating of filtering storehouse 14, and the below of filtering storehouse 14 is provided with drain pipe 16, and the one end of drain pipe 16 extends to the inside of filtering storehouse 14. The overflowing water body can be filtered through the filter screen 15, and particulate matters mixed in the water body are retained.

Further, a suspension rod 21 is arranged between the stirring rod 17 and the mud scraping arm 20, and two ends of the suspension rod 21 are respectively connected with the stirring rod 17 and the mud scraping arm 20 through screws. The drag may be provided to the wiper arm 20 by the hanger bar 21, increasing the structural strength of the wiper arm 20.

Further, one side of the deslagging pipe 18 is provided with a motor 26, the motor 26 is connected with the deslagging pipe 18 and the concentration tank 1 through screws, a spiral conveying shaft 27 is arranged inside the deslagging pipe 18, the spiral conveying shaft 27 is connected with the output end of the motor 26 through a coupler, a discharging pipe 28 is arranged above the deslagging pipe 18, two ends of the discharging pipe 28 extend to the inside of the concentration tank 1 and the deslagging pipe 18 respectively, and a discharging valve 29 is arranged outside the discharging pipe 28. The motor 26 drives the spiral conveying shaft 27 to rotate, so that mud can be dredged out, and the mud is prevented from being accumulated in the slag discharge pipe 18 to cause the blockage of the slag discharge pipe 18.

The working principle is as follows: when the device is used, a coagulant is added into the coagulant box 6, wastewater is injected into the concentration tank 1 through the water injection pipe 3, the speed reduction motor 7 is started, the stirring rod 17 is driven to rotate under the action of the speed reduction motor 7, and the mud scraping arm 20 is driven to rotate so as to stir a water body. The water pump 12 is started, the coagulant in the coagulant tank 6 can be extracted under the action of the water pump 12 and added into the concentration tank 1 by the nozzle 25, and the colloidal particles and the tiny suspended matters in the water are gathered, so that the purification of the water body is realized. The treated water body flows into the filtering bin 14 through the overflow port 13, and when the water body flows through the filtering screen 15, the filtering screen 15 can be used for filtering particulate matters mixed in the water body, so that the particulate matters are intercepted, and the purity of the water body is further improved. Drive mount pad 10 through electric telescopic handle 23 and go up and down to adjust the interval between 19 and the 1 bottom in concentrated pond of scraper blade, thereby can strike off the mud sediment successive layer of piling up in 1 bottom in concentrated pond, avoid 19 scraper blades to load excessively. The blanking valve 29 is opened, the motor 26 is started, and the spiral conveying shaft 27 is driven to rotate under the action of the motor 26 so as to dredge the sludge, so that the sludge is prevented from being accumulated on the slag discharge pipe 18 to cause blockage. The model number of the reduction motor 7 is THM607, and the model number of the motor 26 is SM 130-.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high-efficient concentrated machine of center drive, includes concentrated pond (1), its characterized in that: the device is characterized in that a transverse bridge frame (2) is arranged above the concentration tank (1), the transverse bridge frame (2) is connected with the concentration tank (1) through screws, a mounting seat (10) is arranged above the transverse bridge frame (2), a speed reduction motor (7) is arranged above the mounting seat (10), the speed reduction motor (7) is connected with the mounting seat (10) through screws, a stirring rod (17) is arranged below the output end of the speed reduction motor (7), one end of the stirring rod (17) penetrates through the transverse bridge frame (2) and the mounting seat (10) and extends to the inside of the concentration tank (1), a bearing seat (11) is arranged at the contact position of the stirring rod (17) and the transverse bridge frame (2), the bearing seat (11) and the transverse bridge frame (2) are arranged into an integral structure, the bearing seat (11) is rotatably connected with the stirring rod (17), a through hole (22) is formed in the mounting seat (10), the four through holes (22) are arranged, the electric telescopic rods (23) are arranged below the mounting seat (10), the two ends of each electric telescopic rod (23) are respectively attached to the mounting seat (10) and the transverse bridge (2), a coagulant box (6) is arranged on one side of the mounting seat (10), the coagulant box (6) is connected with the transverse bridge (2) through screws, a ring-shaped pipe (24) is arranged outside the bearing seat (11), the ring-shaped pipe (24) is attached to the bearing seat (11), a water injection pipe (3) is arranged on one side of the concentration tank (1), one end of the water injection pipe (3) penetrates through the concentration tank (1) and extends to the inside of the concentration tank (1), an overflow port (13) is arranged on the other side of the concentration tank (1), mud scraping arms (20) are arranged on the two sides of the stirring rod (17), and the mud scraping arms (20) are connected with the stirring rod (17) through screws, scrape the below of mud arm (20) and be provided with scraper blade (19), and scraper blade (19) and scrape mud arm (20) and pass through bolted connection, the inside of concentrated pond (1) is provided with row's cinder pipe (18), and the one end of row's cinder pipe (18) runs through concentrated pond (1) and extends to the below of concentrated pond (1).

2. A center drive high efficiency thickener according to claim 1 wherein: a protective guard (4) is arranged above the transverse bridge frame (2), the protective guard (4) is connected with the transverse bridge frame (2) through screws, a rain shelter (5) is arranged above the speed reducing motor (7), and the rain shelter (5) is connected with the transverse bridge frame (2) through screws.

3. A center drive high efficiency thickener according to claim 1 wherein: the two sides of the speed reducing motor (7) are provided with four guide screw rods (8), one point of each guide screw rod (8) penetrates through the through hole (22) and is integrated with the transverse bridge frame (2), a spring (9) is arranged outside each guide screw rod (8), and the springs (9) are respectively attached to the guide screw rods (8) and the mounting seat (10).

4. A center drive high efficiency thickener according to claim 1 wherein: one side of coagulant tank (6) is provided with water pump (12), and water pump (12) passes through bolted connection with horizontal bridge (2), the both sides of water pump (12) all are provided with rubber conduit (30), and the one end of rubber conduit (30) extends to the inside of coagulant tank (6) and ring pipe (24) respectively, the below of ring pipe (24) is provided with nozzle (25), and nozzle (25) are provided with a plurality of, and nozzle (25) all with ring pipe (24) sealing connection.

5. A center drive high efficiency thickener according to claim 1 wherein: one side of overflow mouth (13) is provided with crosses filter bin (14), and crosses filter bin (14) and pass through screw connection with concentrated pond (1), the inside of crossing filter bin (14) is provided with filter screen (15), and filter screen (15) and the inner wall laminating of crossing filter bin (14) are connected, the below of crossing filter bin (14) is provided with drain pipe (16), and the one end of drain pipe (16) extends to the inside of crossing filter bin (14).

6. A center drive high efficiency thickener according to claim 1 wherein: be provided with jib (21) between puddler (17) and mud scraping arm (20), and the both ends of jib (21) pass through bolted connection with puddler (17) and mud scraping arm (20) respectively.

7. A center drive high efficiency thickener according to claim 1 wherein: arrange one side of cinder pipe (18) and be provided with motor (26), and motor (26) and cinder pipe (18) and concentrated pond (1) all through the screw connection, the inside of cinder pipe (18) is provided with spiral delivery spindle (27), and spiral delivery spindle (27) pass through the coupling joint with the output of motor (26), the top of cinder pipe (18) is provided with unloading pipe (28), and the both ends of unloading pipe (28) extend to the inside of concentrated pond (1) and cinder pipe (18) respectively, the outside of unloading pipe (28) is provided with unloading valve (29).