CN210229364U

CN210229364U - Waste water is precipitation equipment for spent acid

Info

Publication number: CN210229364U
Application number: CN201920618815.4U
Authority: CN
Inventors: Jinkou Shi; 石金扣; Ting Gu; 顾婷; Zhifeng Xie; 谢志峰; Zhichao Liu; 刘智超
Original assignee: Changzhou Yunuo Environmental Protection Technology Co ltd
Current assignee: Changzhou Yunuo Environmental Protection Technology Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-03
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a waste water is precipitation equipment for spent acid, including precipitation storehouse, pulley mounting bracket, installing frame, rotating vane, filter screen, frame, scraper blade, supporting leg, feed inlet, lead screw, the utility model discloses avoided artifical entering the sedimentation tank to clear up, practiced thrift the time for the clearance efficiency is low high, and has reduced the hand labor volume, so that carry out the precipitation work of waste water spent acid; through the installation of the pulleys, the movement of the installation frame and the filter screen can be more stable and faster, and the resistance is reduced; through the installation of the spiral blades in the separation bin, the separation work of impurities, dirt and filth discharged from the precipitation bin can be realized, so that the subsequent treatment work of waste water and waste acid is facilitated; in conclusion, the sedimentation equipment has the advantages of being convenient for clearing sediment in the sedimentation tank, good in effect, high in efficiency, time-saving, labor-saving and easy for separating dirt.

Description

Waste water is precipitation equipment for spent acid

Technical Field

The utility model relates to a waste water treatment technical field specifically is a waste water is precipitation equipment for spent acid.

Background

Approximately million cubic meters of industrial waste acid is discharged in China every year, and a large amount of acidic wastewater is discharged in the processes of acid preparation and acid use in chemical plants, chemical fiber plants, metal surface treatment industries, electroplating industries and the like. If the industrial acidic wastewater is directly discharged, the pipeline is corroded, crops are damaged, aquatic organisms such as fish and the like are injured, the ecological environment is damaged, and the human health is harmed. For these waste water spent acids, often need carry out sewage treatment, when waste water spent acid is handled, at first need through the sediment of sewage sedimentation tank, the sedimentation tank of waste water spent acid can deposit a large amount of silt after long-time the sediment, and these silt generally need the manual work to carry out periodic cleaning, and manual cleaning is inefficient, and the amount of labour is big to sewage and the filth after the silt is handled are difficult for carrying out the separation work, are people and carry out the big difficult problem of waste water spent acid treatment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the low sewage of prior art's sediment clearance efficiency and the difficult defect such as separation of filth, provide a waste water is precipitation equipment for spent acid. The sedimentation equipment for waste water and waste acid has the characteristics of convenience in cleaning the sedimentation tank, easiness in separating dirt and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a sedimentation device for waste water and waste acid comprises a sedimentation bin and a separation bin, wherein a discharge port is formed in the bottom of the right side of the sedimentation bin, the tail end of the discharge port extends into an inner cavity of the top of the separation bin, a feed inlet is formed in the outer wall of the top of the sedimentation bin, a filter screen is arranged in the inner cavity of the sedimentation bin, a frame is fixedly arranged at the edge of the filter screen, the frame and the filter screen are vertically arranged, an installation frame is fixedly arranged on the outer wall of the right side of the bottom of the frame, a partition plate is fixedly arranged in the inner cavity of the installation frame, a motor is fixedly arranged on the inner wall of the center of the left side of the installation frame, a sealing gasket is fixedly arranged in the center hole of the partition plate, an output shaft of the motor is hermetically connected with the sealing gasket, a rotating blade is fixedly arranged on the outer, the left side outer wall fixed mounting who deposits the storehouse has the screwed pipe that matches with the lead screw, the lead screw passes the screwed pipe, and the left end fixed mounting of lead screw has the carousel, the left side outer wall swing joint of carousel has the rocker.

Preferably, the right side outer wall of separation storehouse is provided with driving motor, driving motor's output shaft outer wall installs the main shaft, the main shaft is installed in the inner chamber of separation storehouse, just the main shaft, the sewage export has been seted up on the bottom left side of separation storehouse, and the bottom right side of separation storehouse has seted up the filth export, through the installation of helical blade in the separation storehouse, can realize the separation work to settling bin exhaust impurity, and filth to in order to carry out subsequent waste water waste acid's processing work.

Preferably, deposit the storehouse and set up for the slope right, just the bottom outer wall symmetry in deposit the storehouse is installed the supporting leg for it becomes stable to deposit the storehouse.

Preferably, the separating bin is arranged in a transverse cylindrical shape, and a filter screen matched with the inner wall of the separating bin is fixedly installed at the water inlet end of the sewage outlet so as to facilitate separation.

Preferably, the bottom outer wall fixed mounting of frame has the pulley mounting bracket, the pulley is installed to the bottom of pulley mounting bracket, the bottom of pulley and the bottom inner wall in deposiing the storehouse contact each other, through the installation of pulley, can be so that the motion of installing frame and filter screen becomes more stable and swift, reduced the resistance.

Preferably, the guide slot has been seted up to the inner chamber top wall in storehouse of deposiing, the top outer wall fixed mounting of frame has the guide block that matches with the guide slot, through the setting of guide block and guide slot, can play a spacing effect to the removal about filter screen and frame, makes more steady of its motion.

Preferably, the length of the screw rod is greater than the setting of the inner diameter width of the precipitation bin, the screw rod can move normally, and the screw rod can enable the installation frame to be wider in the movement range and the width in the inner cavity of the precipitation bin.

Preferably, the right-hand scraper blade that is provided with of pulley, the bottom outer wall of the top fixed connection installing frame of scraper blade, and the bottom outer wall of scraper blade and the inner chamber diapire of deposiing the storehouse contact each other, and the scraper blade can strike off the work to deposiing the storehouse diapire.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model avoids the manual cleaning in the sedimentation tank, saves time, has low cleaning efficiency and reduces the manual labor amount, so as to facilitate the sedimentation work of waste water and waste acid; through the installation of the pulleys, the movement of the installation frame and the filter screen can be more stable and faster, the resistance is reduced, and the scraper can scrape the bottom wall of the settling bin, so that the dredging effect is better and the efficiency is higher; through the installation of the spiral blades in the separation bin, the separation work of impurities, dirt and filth discharged from the precipitation bin can be realized, so that the subsequent treatment work of waste water and waste acid is facilitated; in conclusion, the sedimentation equipment has the advantages of being convenient for clearing sediment in the sedimentation tank, good in effect, high in efficiency, time-saving, labor-saving and easy for separating dirt.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of point b of FIG. 1 according to the present invention;

fig. 4 is an internal structure view of the mounting frame of the present invention.

Reference numbers in the figures: 1. a settling bin; 2. a pulley; 3. a pulley mounting bracket; 4. installing a frame; 5. a rotating blade; 6. a filter screen; 7. a frame; 8. a squeegee; 9. supporting legs; 10. a feed inlet; 11. a screw rod; 12. a guide block; 13. a guide groove; 14. a threaded pipe; 15. a turntable; 16. a rocker; 17. a discharge port; 18. separating the bins; 19. a main shaft; 20. a helical blade; 21. a sewage outlet; 22. a dirt outlet; 23. a drive motor; 24. a motor; 25. a partition plate; 26. and a gasket.

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. Based on the embodiments in the present invention, other embodiments obtained by a person of ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a precipitation device for waste water and waste acid comprises a precipitation bin 1 and a separation bin 18, wherein the precipitation bin 1 is arranged in a right inclined mode, supporting legs 9 are symmetrically installed on the outer wall of the bottom of the precipitation bin 1, the precipitation bin 1 is enabled to become stable, a discharge hole 17 is formed in the bottom of the right side of the precipitation bin 1, the tail end of the discharge hole 17 extends into an inner cavity of the top of the separation bin 18, a driving motor 23 is arranged on the outer wall of the right side of the separation bin 18, a main shaft 19 is installed on the outer wall of an output shaft of the driving motor 23, the main shaft 19 is installed in the inner cavity of the separation bin 18, a spiral blade 20 is fixedly installed on the outer wall of the main shaft 19, a sewage outlet 21 is formed in the left side of the bottom of the separation bin 18, the separation bin 18 is arranged in a transverse cylindrical mode, a filter screen matched with the inner wall, through the installation of the spiral blades 20 in the separation bin 18, the separation work of impurities, dirt and filth discharged from the precipitation bin 1 can be realized, so that the subsequent treatment work of waste water and waste acid is facilitated; the top outer wall of the precipitation bin 1 is provided with a feeding hole 10, a filter screen 6 is arranged in an inner cavity of the precipitation bin 1, a frame 7 is fixedly arranged at the edge of the filter screen 6, the frame 7 and the filter screen 6 are both vertically arranged, an installation frame 4 is fixedly arranged on the outer wall of the right side of the bottom of the frame 7, a pulley installation frame 3 is fixedly arranged on the outer wall of the bottom of the frame 7, a pulley 2 is arranged at the bottom of the pulley installation frame 3, the bottom of the pulley 2 is in contact with the inner wall of the bottom of the precipitation bin 1, the installation frame 4 and the filter screen 6 can move more stably and quickly through the installation of the pulley 2, the resistance is reduced, a scraper 8 is arranged on the right side of the pulley 2, the top of the scraper 8 is fixedly connected with the outer wall of the bottom of the installation frame 4, the outer wall of the bottom of the, the dredging effect is better, the efficiency is higher, a partition plate 25 is fixedly installed in an inner cavity of an installation frame 4, a motor 24 is fixedly installed on the inner wall of the center of the left side of the installation frame 4, a sealing gasket 26 is fixedly installed on a central hole of the partition plate 25, an output shaft of the motor 24 is hermetically connected with the sealing gasket 26, a rotating blade 5 is fixedly installed on the outer wall of the output shaft of the motor 24, a hole is formed in the top of a frame 7, a lead screw 11 is movably connected with the top wall of the inner cavity of a sedimentation bin 1 through a bearing, a guide block 12 matched with the guide groove 13 is fixedly installed on the outer wall of the top of the frame 7, the left and right movement of a filter screen 6 and the frame 7 can be limited through the arrangement of the guide block 12 and the guide groove 13, the movement of the filter screen is more stable, the left end of the lead screw 11 penetrates through the side wall, the lead screw 11 passes screwed pipe 14, and the left end fixed mounting of lead screw 11 has carousel 15, and the left side outer wall swing joint of carousel 15 has rocker 16, and the length of lead screw 11 is for being greater than 1 internal diameter width setting in precipitation storehouse, and lead screw 11 can carry out normal motion, and lead screw 11 can be so that the home range of motion of installing frame 4 in the inner chamber in precipitation storehouse 1, the width more extensive.

The working principle, the utility model firstly discharges waste water and waste acid into the inner cavity of the settling bin 1 from the feed inlet 10 for settling, after the settling of the settling bin 1 is completed, the sewage of the waste water and waste acid is discharged from the sewage drain pipe, after the settling bin 1 is used for a long time, sludge can be accumulated at the bottom of the settling bin 1, at the moment, a worker rotates the rocker 16 by hands to drive the turntable 15 and the screw rod 11 to rotate, through the action of the threaded pipe 14 and the top opening of the frame 7, the screw rod 11 is movably connected through the bearing, the inner cavity top wall of the settling bin 1 is provided with the guide groove 13, the top outer wall of the frame 7 is fixedly provided with the guide block 12 matched with the guide groove 13, through the arrangement of the guide block 12 and the guide groove 13, the left and right movement of the filter screen 6 and the frame 7 can be controlled, a limiting effect is achieved, the movement of the filter screen is more, the scraper 8 can scrape the bottom wall of the settling bin 1, the motor 24 in the mounting frame 4 is opened through an external power supply and a switch, the motor 24 can drive the rotating blade 5 to rotate, and further can stir the sludge at the bottom, so that some firmer sludge can be broken and separated, the effect of dredging the settling bin 1 is improved, the sludge is pushed to the discharge port 17, the sewage of waste water and waste acid enters the left inner cavity of the separating bin 18 through the transportation of the discharge port 17, the driving motor 23 is opened through the external power supply and the switch, the spiral blade 20 can be driven to rotate through the connection of the main shaft 19 and the driving motor 23, the sewage discharged from the settling bin 1 can be discharged through the arrangement of the sewage outlet 21 at the left side of the separating bin 18, and the remained sewage is transported to the sewage outlet 22 and discharged through the action of the spiral blade 20, so as to facilitate the subsequent treatment work of waste water and waste acid.

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. The utility model provides a waste water spent acid is with precipitation equipment, includes sediment storehouse (1) and separation storehouse (18), its characterized in that: the utility model discloses a sedimentation tank, including sediment storehouse (1), feed inlet (10) have been seted up to the right side bottom in sediment storehouse (1), the end of feed outlet (17) extends to in the top inner chamber of separation storehouse (18), the top outer wall in sediment storehouse (1) has seted up feed inlet (10), be provided with in the inner chamber in sediment storehouse (1) filter screen (6), the edge fixed mounting of filter screen (6) has frame (7), frame (7) and filter screen (6) are vertical setting, the bottom right side outer wall fixed mounting of frame (7) has installing frame (4), fixed mounting has baffle (25) in the inner chamber of installing frame (4), and the left side center inner wall fixed mounting of installing frame (4) has motor (24), the center trompil fixed mounting of baffle (25) has sealed pad (26), the sealed pad (26) of output shaft sealing connection of motor (24), and the output shaft outer wall fixed mounting of motor (24) has rotating vane (5), the top trompil of frame (7) is through bearing swing joint lead screw (11), the left end of lead screw (11) passes the lateral wall of deposiing storehouse (1), the left side outer wall fixed mounting who deposits storehouse (1) has screwed pipe (14) with lead screw (11) matching, lead screw (11) pass screwed pipe (14), and the left end fixed mounting of lead screw (11) has carousel (15), the left side outer wall swing joint of carousel (15) has rocker (16).

2. The waste water spent acid precipitation apparatus of claim 1, wherein: the right side outer wall of separation chamber (18) is provided with driving motor (23), main shaft (19) are installed to the output shaft outer wall of driving motor (23), install in the inner chamber of separation chamber (18) main shaft (19), just the outer wall fixed mounting of main shaft (19) has helical blade (20), sewage outlet (21) have been seted up on the bottom left side of separation chamber (18), and filth export (22) have been seted up on the bottom right side of separation chamber (18).

3. The waste water spent acid precipitation apparatus of claim 1, wherein: deposit storehouse (1) and set up for inclining right, just deposit the bottom outer wall symmetry in storehouse (1) and install supporting leg (9).

4. The waste water spent acid precipitation apparatus of claim 2, wherein: the separating bin (18) is arranged in a transverse cylindrical shape, and a filter screen matched with the inner wall of the separating bin (18) is fixedly installed at the water inlet end of the sewage outlet (21).

5. The waste water spent acid precipitation apparatus of claim 1, wherein: the bottom outer wall fixed mounting of frame (7) has pulley mounting bracket (3), pulley (2) are installed to the bottom of pulley mounting bracket (3), the bottom of pulley (2) and the bottom inner wall of deposiing storehouse (1) contact each other.

6. The waste water spent acid precipitation apparatus of claim 1, wherein: guide slot (13) have been seted up to the inner chamber top wall in storehouse (1) that deposits, the top outer wall fixed mounting of frame (7) has guide block (12) that matches with guide slot (13).

7. The waste water spent acid precipitation apparatus of claim 1, wherein: the length of the screw rod (11) is set to be larger than the inner diameter width of the precipitation bin (1).

8. The waste water spent acid precipitation apparatus of claim 5, wherein: the right-hand scraper blade (8) that is provided with of pulley (2), the bottom outer wall of the top fixed connection installing frame (4) of scraper blade (8), and the bottom outer wall of scraper blade (8) and the inner chamber diapire of deposiing storehouse (1) contact each other.