CN218421541U

CN218421541U - Waste water precipitation device of rubber wet process production usefulness

Info

Publication number: CN218421541U
Application number: CN202222641419.8U
Authority: CN
Inventors: 周诗永; 倪明涛; 张弛
Original assignee: Mengla Manzhuang Rubber Co ltd
Current assignee: Mengla Manzhuang Rubber Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-02-03
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a waste water sedimentation device of rubber wet process production usefulness, including sedimentation tank body, set up the water inlet on sedimentation tank body upper portion, the bottom sets up the delivery port, sets up sedimentation mechanism in sedimentation tank body, sedimentation tank body lower part sets up the division board, and the division board divide into sedimentation tank and lower sedimentation tank to sedimentation tank body, all be equipped with the micropore intercommunication sedimentation tank down that permeates water on the division board, be provided with the mud pipe of extending sedimentation tank down in the division board central part, sedimentation mechanism detachably sets up in last sedimentation tank, and sets up the water inlet on the upper portion of last sedimentation tank, set up clarification mechanism in the sedimentation tank down, set up the outlet in the lower part of sedimentation tank, the bottom sets up the blow off pipe. The utility model discloses compact structure, convenient to use adopts tertiary sediment, and the precipitation effect is showing, and the operation is stable, maintains fewly, and application scope is wide, is fit for using widely.

Description

Waste water precipitation device of rubber wet process production usefulness

Technical Field

The utility model belongs to the technical field of natural rubber production and processing, especially, relate to a waste water precipitation device of rubber wet process production usefulness.

Background

The sedimentation tank is a structure for removing suspended matters in water, is one of important devices in rubber sewage treatment, has various structural forms, has the advantages of high removal efficiency, short retention time, small occupied area and the like due to the addition of the design of the inclined plate, and is widely applied to sewage treatment engineering. Traditional inclined plate sedimentation pond is after operation a period, perhaps when quality of water yield changes, and its precipitation efficiency obviously descends, influences out water quality of water, and simultaneously along with the time lapse, the long-pending mud condition with the mud pipe between the swash plate is also serious day by day, not only influences out the stability of water and still causes the damage of equipment easily, influences the work efficiency of sedimentation tank.

Therefore, the development of a novel sedimentation tank is the key to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waste water precipitation device for rubber wet process production.

The utility model discloses a following technical scheme realizes: including sedimentation tank body, set up the water inlet on sedimentation tank body upper portion, the bottom sets up the delivery port, sets up sedimentation mechanism in sedimentation tank body, sedimentation tank body lower part sets up the division board, and the division board divide into sedimentation tank and sedimentation tank down to sedimentation tank body, all be equipped with the micropore that permeates water on the division board and communicate sedimentation tank down, be provided with the mud pipe of sedimentation tank down in the division board central part downwardly extending, sedimentation mechanism includes one-level precipitate board, second grade precipitate board, one-level precipitate board, second grade precipitate board pass through frame subassembly top-down detachably and set up in last sedimentation tank, and set up the water inlet on the upper portion of last sedimentation tank, set up clarification mechanism in the sedimentation tank down, set up the outlet in the lower part of sedimentation tank down.

Furthermore, the first-stage sedimentation plate is an inclined plate, the front surface of the inclined plate is provided with a flow blocking transverse bar, the flow blocking transverse bar is arranged with a gap between the adjacent inclined plates, and the width of the flow blocking transverse bar is 0.3-0.6 times of the distance between the two adjacent inclined plates.

Furthermore, the second-stage sedimentation plate is a wave plate, and the inclination direction of the wave plate is opposite to that of the first-stage sedimentation plate.

Further, clarification mechanism include infiltration board, coarse quartz sand layer, fine quartz sand layer, all establish the infiltration micropore on the infiltration board, the infiltration board sets up the well upper portion at sedimentation tank down, and has at least two, coarse quartz sand layer, fine quartz sand layer top-down are spread respectively and are filled out on two infiltration boards, and the bottom of sedimentation tank is then for gathering water the chamber down, the outlet sets up on gathering water the chamber lateral wall.

Further, the rack assembly comprises an installation frame, an upper frame, a lower frame, spring dampers and a vibrator, wherein the installation frame is arranged on the upper portion or the top of the upper sedimentation tank, the vibrator is arranged on the installation frame, the lower frame is arranged at the bottom of the upper sedimentation tank, the lower frame is provided with a plurality of spring dampers, a second-level sedimentation plate is arranged in the lower frame, the bottom of the upper frame is provided with a plurality of spring dampers which are connected with the top of the lower frame, the top of the upper frame is connected with the vibrator, and a first-level sedimentation plate is arranged in the upper frame.

The utility model has the advantages that: the utility model has compact structure and convenient use, firstly preliminarily deposits the sludge sundries of large volume particles in the rubber wastewater to make a certain amount of sludge sink into the primary sedimentation plate, then deposits the sludge sundries of small and medium volume particles in the rubber wastewater, and finally filters and deposits the sludge sundries of small volume particles in the rubber wastewater to adopt three-level sedimentation; and then the vibrator on the rack assembly is vibrated to operate, so that sludge sundries hardened on the first-stage sedimentation plate and the second-stage sedimentation plate are stirred, the sludge sundries are fluffy, the flowability of the hardened sludge sundries is greatly improved, the sludge discharge is smooth, the operation is stable, the maintenance is less, the sedimentation effect is obvious, the application range is wide, and the machine is suitable for popularization and use.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of a frame assembly according to the present invention;

reference numbers in the figures: 1-sedimentation tank body, 2-division plate, 3-sludge discharge pipe, 4-upper sedimentation tank, 5-lower sedimentation tank, 6-first-stage sedimentation plate, 7-flow-resisting cross bar, 8-second-stage sedimentation plate, 9-clarification mechanism, 10-penetration plate, 11-coarse quartz sand layer, 12-fine quartz sand layer, 13-water-gathering cavity, 14-water outlet, 15-water-dividing net, 16-frame component, 17-installation frame, 18-upper frame, 19-lower frame, 20-spring shock absorber, 21-vibrator and 22-blow-off pipe.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is provided with reference to the accompanying drawings.

The wastewater sedimentation device for rubber wet process production as shown in fig. 1-2 comprises a sedimentation tank body 1, wherein a water inlet is arranged at the upper part of the sedimentation tank body 1, a water outlet is arranged at the bottom of the sedimentation tank body 1, a sedimentation mechanism is arranged in the sedimentation tank body 1, a partition plate 2 is arranged at the lower part of the sedimentation tank body 1, the sedimentation tank body 1 is divided into an upper sedimentation tank 4 and a lower sedimentation tank 5 by the partition plate 2, the partition plate 2 is provided with a water-permeable micropore communicated with the lower sedimentation tank 5, the central part of the partition plate 2 is provided with a sludge discharge pipe 3 which downwards extends out of the lower sedimentation tank 5, the sedimentation mechanism comprises a first-stage sedimentation plate 6 and a second-stage sedimentation plate 8, the first-stage sedimentation plate 6 and the second-stage sedimentation plate 8 are detachably arranged in the upper sedimentation tank 4 from top to bottom by a rack assembly 16, the water inlet is arranged at the upper part of the upper sedimentation tank 4, a clarification mechanism 9 is arranged in the lower sedimentation tank 5, and a water outlet 14 is arranged at the lower part of the lower sedimentation tank 5.

The primary sedimentation plate 6 is an inclined plate, the front surface of the inclined plate is provided with a flow blocking transverse bar 7, the flow blocking transverse bar 7 is arranged with a gap between the adjacent inclined plates, and the width of the flow blocking transverse bar 7 is 0.3-0.6 times of the distance between the two adjacent inclined plates.

The second-stage sedimentation plate 8 is a wave plate, and the inclination direction of the wave plate is opposite to that of the first-stage sedimentation plate 6.

Further, the setting density of the second-stage precipitation plate 8 is 1-2 times of that of the first-stage precipitation plate 6.

Clarification mechanism 9 include osmotic plate 10, coarse quartz sand layer 11, thin quartz sand layer 12, all establish the infiltration micropore on the osmotic plate 10, the osmotic plate 10 sets up the well upper portion of sedimentation tank 5 down, and has two at least, coarse quartz sand layer 11, thin quartz sand layer 12 top-down fill respectively on two osmotic plates 10, and the bottom of sedimentation tank 5 is then for gathering water chamber 13 gather the lower part of water chamber 13 and set up outlet 14, and the bottom sets up blow off pipe 22, and the separation setting of mud pipe 3, blow off pipe 22 and outlet 14 can realize the separation of silt and the back rubber waste water that deposits by the at utmost, prevents the two and mixes once more, is showing and is improving precipitation effect.

The partition board 2 is arranged to be of a conical structure with a downward tip.

The first-stage precipitation plate 6 and/or the second-stage precipitation plate 8 are arranged at an included angle of 15-60 degrees with the horizontal line.

The upper sedimentation tank 4 at the top of the first-stage sedimentation plate 6 is internally provided with a water diversion net 15 for covering the first-stage sedimentation plate 6, the water diversion net 15 is provided with an interlayer, the interlayer is filled with ceramsite, and the water diversion net 15 guides advection of rubber wastewater entering the upper sedimentation tank 4, so that the rubber wastewater can flow to each first-stage sedimentation plate 6.

The rack assembly 16 comprises an installation frame 17, an upper frame 18, a lower frame 19, spring dampers 20 and vibrators 21, wherein the installation frame 17 is arranged at the upper part or the top of the upper sedimentation tank 4, the vibrators 21 are arranged on the installation frame 17, the lower frame 19 is arranged at the bottom of the upper sedimentation tank 4, the spring dampers 20 are arranged on the lower frame 19, the secondary sedimentation plate 8 is arranged in the lower frame 19, the spring dampers 20 are arranged at the bottom of the upper frame 18 and connected with the top of the lower frame 19, the vibrator 21 is connected with the top of the upper frame 18, the primary sedimentation plate 6 is arranged in the upper frame 18, and the spring dampers 20 play a role in protecting the primary sedimentation plate 6 and the secondary sedimentation plate 8 and prevent the primary sedimentation plate 6 and the secondary sedimentation plate 8 from being damaged by vibration.

The bottom of the upper sedimentation tank 4 is provided with a mounting boss matched with the lower frame 19, and the partition plate 2 is arranged on the mounting boss.

The vibrator 21 is any one of a vibration motor, a hydraulic cylinder or an air cylinder; when the vibrator 21 is a vibrating motor, the vibrating motor is directly started to vibrate, and then the vibrating motor drives the upper frame 18 and the lower frame 19 to vibrate, so that the sludge on the primary settling plate 6 and the secondary settling plate 8 is vibrated to fall; when the vibrator 21 is a hydraulic cylinder or an air cylinder, the hydraulic cylinder or the air cylinder is started to operate, and the hydraulic cylinder or the air cylinder drives the upper frame 18 and the lower frame 19 to move up and down, so that the sludge on the primary sedimentation plate 6 and the secondary sedimentation plate 8 is vibrated to fall.

The utility model discloses a working method: rubber wastewater to be precipitated is discharged into a water diversion net 15 from a water inlet, large-volume particle impurities such as branches and leaves are filtered and removed, then the rubber wastewater is infiltrated and sequentially passes through a primary precipitation plate 6 and a secondary precipitation plate 8, under the detention action of a flow blocking transverse bar 7 of the primary precipitation plate 6, the large-volume particle impurities and sludge in the rubber wastewater are blocked on the primary precipitation plate 6 and the flow blocking transverse bar 7, the residual medium-small-volume particle impurities and sludge flow to the secondary precipitation plate 8 to be precipitated continuously, under the flow blocking action of a wavy line structure of the secondary precipitation plate 8, the medium-small-volume particle impurities and sludge realize secondary precipitation, the impurities and sludge are precipitated on the secondary precipitation plate 8, and the impurities and sludge generated by precipitation are discharged from a sludge discharge pipe 3; and the rubber wastewater subjected to secondary sedimentation enters the lower sedimentation tank 5 through the water-permeable micropores on the partition plate 2, is filtered by the coarse quartz sand layer 11 and the fine quartz sand layer 12 in the clarification mechanism 9 respectively, is subjected to removal of fine volume particle impurities and sludge, then permeates into the water collection cavity 13, and is finally discharged from the water outlet 14.

When sundries and sludge on the primary settling plate 6 and the secondary settling plate 8 need to be discharged, the vibrator 21 is started to operate, the vibrator 21 drives the upper frame 18 and the lower frame 19 to vibrate, so that the primary settling plate 6 and the secondary settling plate 8 also vibrate, the attached sundries and sludge are vibrated and shaken off the partition plate 2 respectively, and then the sundries and the sludge are discharged through the sludge discharge pipe 3; or the vibrator 21 is started to operate periodically to vibrate and shake off and discharge the sundries and the sludge attached to the first-stage settling plate 6 and the second-stage settling plate 8; on the other hand, the upper frame 18 and the lower frame 19 can be taken out, and then the first-stage sedimentation plate 6 and the second-stage sedimentation plate 8 can be taken out to clean impurities and sludge.

Claims

1. The utility model provides a waste water sedimentation device of rubber wet process production usefulness, includes sedimentation tank body (1), sets up the water inlet on sedimentation tank body (1) upper portion, and the bottom sets up the delivery port, sets up sedimentation mechanism, its characterized in that in sedimentation tank body (1): sedimentation tank body (1) lower part sets up division board (2), and division board (2) divide into sedimentation tank (4) and sedimentation tank (5) down sedimentation tank (1), all be equipped with on division board (2) and permeate water micropore intercommunication sedimentation tank (5) down, be provided with mud pipe (3) of downwardly extending sedimentation tank (5) down at division board (2) central part, it includes one-level precipitate board (6), second grade precipitate board (8) to deposit the mechanism, one-level precipitate board (6), second grade precipitate board (8) set up in last sedimentation tank (4) through frame subassembly (16) top-down detachably, and set up the water inlet on the upper portion of last sedimentation tank (4), set up clarification mechanism (9) in sedimentation tank (5) down, set up outlet (14) in the lower part of sedimentation tank (5) down.

2. The wastewater precipitation device for rubber wet process according to claim 1, wherein: the primary sedimentation plate (6) is an inclined plate, the front surface of the inclined plate is provided with a flow blocking transverse bar (7), the flow blocking transverse bar (7) is arranged with the adjacent inclined plate in a clearance way, and the width of the flow blocking transverse bar (7) is 0.3-0.6 times of the distance between the two adjacent inclined plates.

3. The wastewater precipitation device for rubber wet process according to claim 1, wherein: the second-stage sedimentation plate (8) is a wave plate, and the inclination direction of the wave plate is opposite to that of the first-stage sedimentation plate (6).

4. The wastewater precipitation device for rubber wet process according to claim 1, wherein: clarification mechanism (9) including infiltration board (10), coarse quartz sand layer (11), fine quartz sand layer (12), all establish the infiltration micropore on infiltration board (10), infiltration board (10) set up the well upper portion of sedimentation tank (5) down, and have at least two, coarse quartz sand layer (11), fine quartz sand layer (12) top-down are spread respectively and are filled out on two infiltration boards (10), and the bottom of sedimentation tank (5) is then for gathering water chamber (13) down the lower part of gathering water chamber (13) sets up outlet (14), and the bottom sets up blow off pipe (22).

5. The wastewater precipitation device for rubber wet process according to claim 1, wherein: the partition plate (2) is arranged to be of a conical structure with a downward tip.

6. The wastewater precipitation device for rubber wet process according to claim 1, wherein: the primary sedimentation plate (6) and/or the secondary sedimentation plate (8) have horizontal lines with an included angle of 15-60 degrees.

7. The wastewater precipitation device for rubber wet process according to claim 1, wherein: the upper sedimentation tank (4) at the top of the first-level sedimentation plate (6) is internally provided with a water distribution net (15) covering the first-level sedimentation plate (6), the water distribution net (15) is provided with an interlayer, and the interlayer is filled with ceramsite.

8. The wastewater precipitation device for rubber wet process according to claim 1, wherein: frame subassembly (16) including installation frame (17), go up frame (18), underframe (19), spring shock absorber ware (20), vibrator (21), installation frame (17) set up in last sedimentation tank (4) upper portion or top, set up vibrator (21) on installation frame (17), sedimentation tank (4) bottom is located in underframe (19), and all establishes a plurality of spring shock absorber ware (20) down frame (19), sets up second grade precipitate board (8) in lower frame (19), go up frame (18) bottom and all establish a plurality of spring shock absorber ware (20) and connect the top of underframe (19), the top of going up frame (18) then connects vibrator (21), sets up one-level precipitate board (6) in last frame (18).

9. The wastewater precipitating device for rubber wet process according to claim 8, wherein: the vibrator (21) is any one of a vibrating motor, a hydraulic cylinder or an air cylinder.