CN211419838U - Dangerous waste water treatment device capable of cleaning filter material - Google Patents

Abstract

The utility model discloses a can carry out danger waste water treatment device who clears up to filter material, including filtering outer bucket, top cap and filter screen, the outer wall of filtering outer bucket is fixed with solid fixed ring, and solid fixed ring's below installs the support, the bottom of filtering outer bucket is provided with the discharging pipe, and filters the upper limb of outer bucket and install the bulge loop, settle the top of bulge loop has the holding ring, and the inboard below of holding ring is fixed with and filters interior bucket, the outer wall of filtering interior bucket evenly inlays and has the location slider, top cap threaded connection is in the top of holding ring board, and the upper surface intermediate position of top cap installs the motor, the left and right sides of motor all is provided with the feed inlet, and the below of motor installs well core rod through the shaft coupling, the filter screen sets up in the below of puddler, and the outward flange of filter screen evenly is fixed with the couple. The utility model discloses a set up and filter interior bucket and ring clamp board card on filtering outer bucket, provide convenience for the inside filter material of bucket in the later stage clearance filtration.

Description

Dangerous waste water treatment device capable of cleaning filter material

Technical Field

The utility model relates to a waste water treatment technical field specifically is a can carry out danger waste water treatment device of clearance to the filter material.

Background

Hazardous waste is treated, the waste water is discharged at will, under the long-term permeation and diffusion effects of rainwater and groundwater, water and soil can be polluted, human beings can cause toxicity through ingestion, suction, skin absorption and eye contact, or dangerous events such as combustion and explosion can be caused, long-term harm comprises long-term poisoning, carcinogenesis, teratogenesis, deformation and the like caused by repeated contact, and therefore the hazardous waste water can be discharged after being subjected to industrial processing and meeting the discharge standard.

However, the dangerous waste water treatment device in the current market is not convenient for cleaning the filter material after filtration when filtering, and is not convenient for replacing the filter screens with different screen diameters according to the filtration needs, and the uniformity is poor when filtering, so that the problem of local filter screen blockage is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can carry out the useless effluent treatment plant of danger of clearing up to the filter material to solve the useless effluent treatment plant of danger on the existing market who proposes in the above-mentioned background art when filtering, be not convenient for clear up the filter material after filtering, and be not convenient for change the filter screen in different net footpaths according to the filtration needs, it is relatively poor still to have the homogeneity during filtration simultaneously, easily takes place the problem of local filter screen jam.

In order to achieve the above object, the utility model provides a following technical scheme: a hazardous waste wastewater treatment device capable of cleaning filter materials comprises an outer filtering barrel, a top cover and a filter screen, wherein a fixing ring is fixed on the outer wall of the outer filtering barrel, a support is installed below the fixing ring, a discharging pipe is arranged at the bottom of the outer filtering barrel, a convex ring is installed at the upper edge of the outer filtering barrel, a ring pressing plate is arranged above the convex ring, a filtering inner barrel is fixed below the inner side of the ring pressing plate, positioning slide blocks are uniformly embedded on the outer wall of the filtering inner barrel, the top cover is in threaded connection with the upper portion of the ring pressing plate, a motor is installed in the middle of the upper surface of the top cover, feed inlets are formed in the left side and the right side of the motor, a central rod is installed below the motor through a coupler, a stirring rod is uniformly fixed on the outer surface of the central rod, the filter screen is arranged below the stirring rod, and, a snap ring is arranged on the inner side of the joint of the hook and the filtering inner barrel.

Preferably, the inner wall of the filtering outer barrel is uniformly provided with sliding grooves, and the number and the size of the sliding grooves are matched with those of the positioning sliding blocks.

Preferably, the lower surface of the annular pressing plate is provided with a clamping groove, and the annular pressing plate forms a clamping structure with the filtering outer barrel through the clamping groove and the convex ring.

Preferably, the motor forms a rotating structure through the coupler and between the central rod and the stirring rod, and the stirring rod is of a T-shaped structure.

Preferably, the feed inlet is bilaterally symmetrical about the vertical center line of the top cover, and the outer edge of the feed inlet is provided with threads.

Preferably, the hook and the snap ring are matched in size, and the hook and the snap ring are matched to form a buckling structure.

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

1. the hazardous waste wastewater treatment device capable of cleaning the filter material is provided with the annular pressing plate, the annular pressing plate can be clamped and sleeved above the convex ring through the clamping groove, so that the inner filtering barrel and the annular pressing plate are installed on the outer filtering barrel, the clamping and connecting structure is simple, later-stage disassembly is convenient, and convenience is provided for a user to take out the inner filtering barrel in the later stage to clean the filter material in the inner filtering barrel;

2. the motor can drive the central rod and the stirring rod to rotate so as to stir the hazardous waste wastewater being filtered, so that the filtering material in the wastewater is in a suspension state, the filtering material of the wastewater is effectively prevented from being directly deposited on the filter screen to partially block the filter screen, and the stability of the filtering effect of the filter screen is favorably ensured;

3. six hooks are installed to the outward flange equidistance that sets up the filter screen, and six snap rings have been installed to the bottom equidistance of bucket in filtering, and the filter screen can utilize the lock joint between couple and the snap ring to connect and to filter interior bucket installation together, and later stage convenient to detach is connected to the lock joint to the user changes the filter screen of different net footpaths according to actual need.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the filtering outer barrel, the filtering inner barrel and the filtering net installed in a overlooking manner;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the local enlarged structure of the joint of the hook and the snap ring of the present invention.

In the figure: 1. a filtration outer drum; 2. a fixing ring; 3. a support; 4. a discharge pipe; 5. a convex ring; 6. pressing a plate circularly; 7. filtering the inner barrel; 8. positioning the sliding block; 9. a top cover; 10. an electric motor; 11. a feed inlet; 12. a center pole; 13. a stirring rod; 14. a filter screen; 15. hooking; 16. a snap ring.

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

Referring to fig. 1-4, the present invention provides a technical solution: a hazardous waste wastewater treatment device capable of cleaning filter materials comprises an outer filtering barrel 1, a fixing ring 2, a support 3, a discharge pipe 4, a convex ring 5, a ring pressing plate 6, an inner filtering barrel 7, a positioning slide block 8, a top cover 9, a motor 10, a feed inlet 11, a center rod 12, a stirring rod 13, a filter screen 14, a hook 15 and a snap ring 16, wherein the fixing ring 2 is fixed on the outer wall of the outer filtering barrel 1, the support 3 is installed below the fixing ring 2, the discharge pipe 4 is arranged at the bottom of the outer filtering barrel 1, the convex ring 5 is installed at the upper edge of the outer filtering barrel 1, the ring pressing plate 6 is arranged above the convex ring 5, the inner filtering barrel 7 is fixed below the inner side of the ring pressing plate 6, a clamping groove is formed in the lower surface of the ring pressing plate 6, the ring pressing plate 6 forms a clamping structure with the outer filtering barrel 1 through the clamping groove and the convex ring 5, therefore, the inner filtering barrel 7 and the annular pressing plate 6 are arranged on the outer filtering barrel 1, the clamping connection structure is simple, later-stage disassembly is convenient, and convenience is provided for a user to take the inner filtering barrel 7 out to clean the filtering materials in the inner filtering barrel 7 in the later stage;

the outer wall of the inner filtering barrel 7 is uniformly embedded with positioning slide blocks 8, the inner wall of the outer filtering barrel 1 is uniformly provided with slide grooves, the number and the size of the slide grooves are matched with those of the positioning slide blocks 8, the inner wall of the outer filtering barrel 1 is symmetrically provided with four slide grooves, the outer wall of the inner filtering barrel 7 is symmetrically provided with four positioning slide blocks 8, so that the outer filtering barrel 1 and the inner filtering barrel 7 are positioned and installed through the sliding action of the positioning slide blocks 8 in the slide grooves, the operation is convenient and quick, the inner filtering barrel 7 after installation can be kept more stable, the top cover 9 is in threaded connection with the upper part of the annular pressing plate 6, the motor 10 is arranged in the middle of the upper surface of the top cover 9, the left side and the right side of the motor 10 are both provided with feed inlets 11, the center rod 12 is arranged below the motor 10 through a coupler, the outer edge of the feed port 11 is provided with threads, the top cover 9 is provided with a plurality of feed ports 11, so that suspended particles in wastewater can be settled by adding a certain flocculation additive in the feeding and filtering process, the filtering treatment effect of the whole treatment device is improved, and the feed port 11 is more conveniently connected with a feed pipe by the threads arranged on the outer wall of the feed port;

the outer surface of the central rod 12 is uniformly fixed with a stirring rod 13, the motor 10 forms a rotating structure with the central rod 12 and the stirring rod 13 through a coupler, the structure of the stirring rod 13 is a T-shaped structure, the motor 10 can be arranged to drive the central rod 12 and the stirring rod 13 to rotate so as to stir hazardous waste wastewater being filtered, so that a filter material in the wastewater is in a suspension state, the wastewater filter material is effectively prevented from being directly deposited on the filter screen and causing local blockage to the filter screen, the filter effect of the filter screen is ensured to be stable, the filter screen 14 is arranged below the stirring rod 13, hooks 15 are uniformly fixed at the outer edge of the filter screen 14, snap rings 16 are arranged at the inner sides of the joints of the hooks 15 and the inner filtering barrel 7, the hooks 15 and the snap rings 16 are mutually matched in size, the hooks 15 and the snap rings 16 are mutually matched to form a buckling structure, and six hooks 15 are equidistantly arranged, six snap rings 16 are equidistantly arranged at the bottom of the inner filtering barrel 7, the filter screen 14 can be arranged together with the inner filtering barrel 7 by utilizing the buckling connection between the hooks 15 and the snap rings 16, and the later stage of the buckling connection is convenient to detach, so that a user can replace the filter screen 14 with different screen diameters according to actual needs.

The working principle is as follows: for the hazardous waste wastewater treatment device capable of cleaning the filter material, firstly, the outer filtering barrel 1 is supported by the fixing ring 2 and the bracket 3, then the external feeding pipe is connected with the feeding port 11, then the external discharging pipeline is connected with the discharging pipe 4, the external feeding pipe conveys the wastewater into the outer filtering barrel 1 and is contained in the inner filtering barrel 7, then the flocculating additive is added into the inner filtering barrel 7 from the feeding port 11, then the motor 10 is started, the motor 10 drives the central rod 12 and the stirring rod 13 to rotate, the central rod 12 and the stirring rod 13 stir the wastewater and the flocculating agent, then the motor 10 is closed, the wastewater is settled and precipitated, so that the filter material is left on the filter screen 14, the filtrate enters the discharging pipe 4 through the filter screen 14 and is discharged, then the top cover 9 is rotated anticlockwise, the thread effect is generated between the top cover 9 and the annular pressing plate 6, take down top cap 9 and central rod 12 and puddler 13 from filtering outer bucket 1 together, then upwards mention ring clamp board 6, take place the separation between ring clamp board 6 and the bulge loop 5, ring clamp board 6 drives location slider 8 and upwards slides along filtering outer bucket 1 inner wall, drive and filter interior bucket 7 and upwards take out, until will filtering interior bucket 7 and taking out from filtering outer bucket 1 inside, then can clear up the inside filter material of bucket 7 in filtering, upwards mention filter screen 14, filter screen 14 drives couple 15 and breaks away from snap ring 16 is inside, can dismantle filter screen 14 from filtering interior bucket 7, just so accomplish whole dangerous waste water treatment device's that can clear up the filter material use process.

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 (6)

1. The utility model provides a can carry out useless effluent treatment plant of danger of clearance to filter material, includes and filters outer bucket (1), top cap (9) and filter screen (14), its characterized in that: the outer wall of the filtering outer barrel (1) is fixed with a fixing ring (2), a support (3) is installed below the fixing ring (2), a discharge pipe (4) is arranged at the bottom of the filtering outer barrel (1), a convex ring (5) is installed at the upper edge of the filtering outer barrel (1), a ring pressing plate (6) is arranged above the convex ring (5), a filtering inner barrel (7) is fixed below the inner side of the ring pressing plate (6), positioning sliders (8) are uniformly embedded in the outer wall of the filtering inner barrel (7), a top cover (9) is in threaded connection with the upper portion of the ring pressing plate (6), a motor (10) is installed in the middle of the upper surface of the top cover (9), feed inlets (11) are formed in the left side and the right side of the motor (10), a center rod (12) is installed below the motor (10) through a coupler, and stirring rods (13) are uniformly fixed on the outer surface of the center, the filter screen (14) is arranged below the stirring rod (13), hooks (15) are uniformly fixed on the outer edge of the filter screen (14), and snap rings (16) are installed on the inner side of the joint of the hooks (15) and the inner filtering barrel (7).

2. The hazardous waste wastewater treatment device capable of cleaning the filter material according to claim 1, which is characterized in that: the inner wall of the filtering outer barrel (1) is uniformly provided with sliding grooves, and the number and the size of the sliding grooves are matched with those of the positioning sliding blocks (8).

3. The hazardous waste wastewater treatment device capable of cleaning the filter material according to claim 1, which is characterized in that: the lower surface of the ring pressing plate (6) is provided with a clamping groove, and the ring pressing plate (6) forms a clamping structure with the filtering outer barrel (1) through the clamping groove and the convex ring (5).

4. The hazardous waste wastewater treatment device capable of cleaning the filter material according to claim 1, which is characterized in that: the motor (10) forms a rotating structure with the central rod (12) and the stirring rod (13) through the shaft coupler, and the stirring rod (13) is of a T-shaped structure.

5. The hazardous waste wastewater treatment device capable of cleaning the filter material according to claim 1, which is characterized in that: the feed inlet (11) is bilaterally symmetrical about the vertical center line of the top cover (9), and the outer edge of the feed inlet (11) is provided with threads.

6. The hazardous waste wastewater treatment device capable of cleaning the filter material according to claim 1, which is characterized in that: the hook (15) and the snap ring (16) are matched in size, and the hook (15) and the snap ring (16) are matched to form a buckling structure.

Images