CN221093812U - Petrochemical wastewater treatment device convenient to add catalyst - Google Patents

Abstract

The utility model discloses a petrochemical wastewater treatment device convenient for adding a catalyst, which comprises a bottom plate and a treatment box, and further comprises: the inside of bottom plate has the cartridge filter, driving motor's output fixedly connected with main pivot, the inside below fixedly connected with baffle of cartridge filter, the inside rotation of baffle is connected with the rotation piece, the top fixedly connected with side lever of rotation piece, the side lever passes fixed block fixedly connected with guide blade, the feed inlet has been seted up to the inside of fixed block, wherein, the rotary tank has been seted up at the middle part of filling tube, the inside rotation of rotary tank is connected with annular piece, the inboard fixedly connected with inner disc body of annular piece, the regulation hole has been seted up to the inside of inner disc body, has solved the device and has not been convenient for realize the regulation of catalyst addition efficiency, and the catalyst after adding is inconvenient for mixing with sewage fast, also can influence the problem of the work efficiency of catalyst and the treatment effeciency of sewage.

Description

Petrochemical wastewater treatment device convenient to add catalyst

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a petrochemical wastewater treatment device convenient for adding a catalyst.

Background

The petrochemical wastewater treatment catalyst feeding mechanism is a part of a petrochemical wastewater treatment system, so that catalyst materials are conveniently added into a wastewater pond, and the catalyst is generally fine particles or liquid.

Publication number CN211169912U discloses a petrochemical waste water treatment catalyst feeding device, this petrochemical waste water treatment catalyst feeding device, including the waste water treatment pond, the top in waste water treatment pond is provided with the open slot, the top sliding connection in open slot has the top cap, one side and the one end fixed connection of electric putter piston rod in open slot are kept away from to the top cap, electric putter passes through the connecting plate level setting in the top in waste water treatment pond, the top in waste water treatment pond is provided with the loading hopper, the loading hopper is located the open slot and keeps away from one side of electric putter, one side that the loading hopper is close to the open slot is provided with a set of filling tube, but this patent still has following problem in the in-service use:

Through setting up open slot, top cap, electric putter, loading hopper, filling tube, pipe box and sealing washer, solved the catalyst material of current effluent disposal system and added for the manual work is generally to add on time, and more troublesome during the interpolation, problem that work efficiency is low, but the device can realize automatic catalyst addition, can not control the speed that the catalyst added betterly, is inconvenient for realizing the regulation of catalyst addition efficiency promptly, has certain defect during the use, and the catalyst after adding is inconvenient for mixing with sewage fast, also can influence the work efficiency of catalyst and the treatment effeciency of sewage.

A petrochemical wastewater treatment apparatus is proposed which facilitates the addition of a catalyst so as to solve the problems set forth in the foregoing.

Disclosure of utility model

The utility model aims to provide a petrochemical wastewater treatment device convenient for adding a catalyst, so as to solve the problems that the device is inconvenient to adjust the catalyst adding efficiency, the added catalyst is inconvenient to be quickly mixed with sewage, and the working efficiency of the catalyst and the sewage treatment efficiency are also affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the petrochemical wastewater treatment device convenient for adding the catalyst comprises a bottom plate and a treatment box, wherein discharge pipes are symmetrically arranged at the lower parts of two sides of the treatment box;

A driving motor is fixedly arranged in the middle of the top of the treatment box, one side of the top of the treatment box is connected with a water inlet pipe, and the other side of the top of the treatment box is connected with a feeding pipe;

Further comprises:

the filter cartridge is arranged in the bottom plate, a filter hole is formed in the outer side of the filter cartridge, the output end of the driving motor is fixedly connected with a main rotating shaft, the main rotating shaft is rotationally connected with the top of the treatment box, stirring rods are symmetrically fixed on the outer side of the main rotating shaft, a partition plate is fixedly connected to the lower portion of the inner side of the filter cartridge, the main rotating shaft penetrates through the partition plate and is fixedly connected with a main gear, and the bottom end of the main rotating shaft is fixedly connected with the inner bottom surface of the filter cartridge;

Wherein the inside of the partition board is rotationally connected with a rotating piece, the bottom of the rotating piece is fixedly connected with a slave gear, the slave gear is meshed with a master gear, the top of the rotating piece is fixedly connected with a side rod, a fixed block is fixedly connected in the middle of the inside of the feeding pipe, the side rod penetrates through the fixed block and is fixedly connected with a guide blade, and a feeding hole is formed in the inside of the fixed block;

The feeding pipe comprises a feeding pipe, wherein a rotary groove is formed in the middle of the feeding pipe, an annular block is connected to the rotary groove in a rotary mode, a lantern ring is fixedly connected to the outer side of the annular block, an inner disc body is fixedly connected to the inner side of the annular block, the inner disc body is rotationally connected with a fixed block, and an adjusting hole is formed in the inner disc body.

Preferably, the side lever is rotationally connected with the fixed block, the guide blade is rotationally connected with the fixed block, the outside fixedly connected with of side lever strikes off the pole, the one end that the pole was kept away from to strike off the pole is with the inner wall looks butt of cartridge filter.

Preferably, the four feeding holes are symmetrically formed, the number of the regulating holes in each group is not less than three, the number of the regulating holes in each group corresponds to that of the feeding holes, the aperture of each group of regulating holes is sequentially increased, and the aperture of each regulating hole is not more than that of the feeding hole.

Preferably, the outside of filling tube is provided with the angle sign, the cartridge filter comprises front and back two parts, and the two parts pass through the bolt fastening, a plurality of have evenly been seted up to the filtration pore, the bottom fixedly connected with support column of cartridge filter, the support column rotates with the bottom plate to be connected.

Preferably, the stirring rod and the scraping rod are arranged in a staggered mode, the top of the fixed block is fixedly connected with an inclined block, the rotating piece is arranged in an annular mode, and a sealing ring is arranged at the joint of the rotating piece and the partition plate.

Preferably, the hollow groove is formed in the middle of the fixed block, the inner disc body is located in the hollow groove, the inner disc body is rotationally connected with the hollow groove, and the top and the bottom of the inner disc body are attached to the fixed block.

Preferably, a box door is hinged to one side of the front face of the treatment box.

Compared with the prior art, the utility model has the beneficial effects that: through setting up filling tube, fixed block, feed port, rotation groove, annular piece, lantern ring, interior disk body and regulation hole, through the lantern ring in the rotation filling tube outside, interior disk body rotates the regulation hole that can drive other apertures and is linked together with the feed port, and then uses great regulation hole or less regulation hole unloading, realizes the regulation of catalyst rate of adding, can control in a flexible way as required, has improved the additive effect of catalyst, and its concrete content is as follows:

Through setting up filling tube, the fixed block, the feed port, the rotary tank, the annular piece, the lantern ring, interior disk body and regulation hole, when needing to add the catalyst, add the catalyst from the top of filling tube, the catalyst drops into the top of fixed block through the guide blade guide, and flow down in proper order through the feed port on the fixed block, then the catalyst shunts the back through the regulation hole on the interior disk body, the feed port by interior disk body below flows into the cartridge filter again, make catalyst and sewage intensive mixing, when needing to adjust the rate of addition of catalyst, through the lantern ring in the rotation filling tube outside, the lantern ring drives annular piece and interior disk body rotation, refer to the angle sign on the filling tube, interior disk body rotation can drive the regulation hole and the feed port of other apertures and be linked together, and then use great regulation hole or less regulation hole unloading, realize the regulation of catalyst rate of addition, can be controlled in a flexible way as required, the effect of catalyst is improved, the device is inconvenient for realizing the regulation of catalyst addition efficiency, and the catalyst after adding is inconvenient for quick and sewage mixing, also can influence the work efficiency of catalyst and sewage treatment.

Be provided with driving motor, main pivot, the puddler, the baffle, the master gear, the support column, rotating the piece, from the gear, side lever and strike off the pole, when driving motor drives main pivot and puddler rotation, main pivot drives master gear and cartridge filter simultaneously and rotates, the master gear drives from the gear rotation, only rotation from the gear, rotate the piece motionless, drive the side lever again from the gear, strike off pole and guide blade rotation, make strike off the pole and can strike off the inner wall of cartridge filter, the jam of filtration pore has been reduced, guide blade rotates the unloading that can assist the catalyst, the jam when having reduced the catalyst feeding, the smoothness of catalyst interpolation has been improved, the effect of convenient interpolation catalyst and stirring the sewage is handled has been realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model in a front section;

FIG. 2 is a schematic view of the internal structure of the treatment tank of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 5 is a schematic top view of the tuning disk of the present utility model;

fig. 6 is a schematic diagram of the whole structure of the present utility model in front view.

In the figure: 1. a bottom plate; 2. a treatment box; 3. a discharge pipe; 4. a driving motor; 5. a water inlet pipe; 6. a feeding tube; 7. a filter cartridge; 8. filtering holes; 9. a main rotating shaft; 10. a stirring rod; 11. a partition plate; 12. a main gear; 13. a support column; 14. a rotating member; 15. a slave gear; 16. a side bar; 17. a scraper bar; 18. a guide blade; 19. a fixed block; 20. a feed hole; 21. a rotating groove; 22. an annular block; 23. a collar; 24. an inner tray body; 25. an adjustment aperture; 26. a box door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides the following technical solutions: a petrochemical wastewater treatment device convenient for adding a catalyst comprises a bottom plate 1 and a treatment box 2, wherein discharge pipes 3 are symmetrically arranged at the lower parts of two sides of the treatment box 2.

A driving motor 4 is fixedly arranged in the middle of the top of the treatment box 2, one side of the top of the treatment box 2 is connected with a water inlet pipe 5, and the other side of the top of the treatment box 2 is connected with a feeding pipe 6.

The outside of charging tube 6 is provided with the angle sign, and cartridge filter 7 comprises front and back two parts, and the two parts pass through the bolt fastening, and a plurality of have evenly been seted up to filtration pore 8, and cartridge filter 7's bottom fixedly connected with support column 13, support column 13 and bottom plate 1 rotate to be connected.

The internally mounted of bottom plate 1 has cartridge filter 7, and filtration pore 8 has been seted up in cartridge filter 7's the outside, and driving motor 4's output fixedly connected with main pivot 9, and main pivot 9 rotates with the top of handling case 2 to be connected, and the outside symmetry of main pivot 9 is fixed with puddler 10, and the inside below fixedly connected with baffle 11 of cartridge filter 7, main pivot 9 pass baffle 11 fixedly connected with master gear 12, and the bottom of main pivot 9 and the interior bottom surface fixed connection of cartridge filter 7.

Wherein, the inside rotation of baffle 11 is connected with rotor 14, and rotor 14's bottom fixedly connected with is from gear 15, and from gear 15 and main gear 12 meshing are connected, rotor 14's top fixedly connected with side lever 16, and fixed block 19 is fixedly connected with in the middle of the inside of filling tube 6, and side lever 16 passes fixed block 19 fixedly connected with guide blade 18, and feed port 20 has been seted up to the inside of fixed block 19.

The stirring rod 10 and the scraping rod 17 are arranged in a staggered manner, the top of the fixed block 19 is fixedly connected with an inclined block, the rotating piece 14 is arranged in a ring shape, and a sealing ring is arranged at the joint of the rotating piece 14 and the partition plate 11.

The side rod 16 is rotationally connected with the fixed block 19, and guide blade 18 is rotationally connected with the fixed block 19, and the outside fixedly connected with of side rod 16 strikes off the pole 17, strikes off the one end that the pole 16 was kept away from and the inner wall butt of cartridge filter 7.

The device is provided with a driving motor 4, a main rotating shaft 9, a stirring rod 10, a partition plate 11, a main gear 12, a supporting column 13, a rotating member 14, a secondary gear 15, a side rod 16 and a scraping rod 17, when the driving motor 4 drives the main rotating shaft 9 and the stirring rod 10 to rotate, the main rotating shaft 9 simultaneously drives the main gear 12 and the filter cylinder 7 to rotate, the main gear 12 drives the secondary gear 15 to rotate, the secondary gear 15 only rotates, the rotating member 14 is motionless, the secondary gear 15 drives the side rod 16, the scraping rod 17 and the guide blades 18 to rotate, so that the scraping rod 17 can scrape the inner wall of the filter cylinder 7, the blockage of a filter hole 8 is reduced, the feeding of a catalyst can be assisted by the rotation of the guide blades 18, the blockage of the catalyst in feeding is reduced, the smoothness of catalyst addition is improved, and the effects of convenient catalyst addition and sewage stirring treatment are realized.

Four adjusting holes 25 are symmetrically formed in the feeding hole 20, the number of each adjusting hole 25 is not less than three, the number of each adjusting hole 25 corresponds to that of the feeding hole 20, the aperture of each adjusting hole 25 is sequentially increased, and the aperture of each adjusting hole 25 is not more than that of the feeding hole 20.

Wherein, the rotary tank 21 has been seted up at the middle part of filling tube 6, and the inside rotation of rotary tank 21 is connected with annular piece 22, and the outside fixedly connected with lantern ring 23 of annular piece 22, the inboard fixedly connected with inner disc body 24 of annular piece 22, inner disc body 24 and fixed block 19 rotate to be connected, and regulation hole 25 has been seted up to the inside of inner disc body 24.

Through setting up filling tube 6, fixed block 19, feed port 20, rotation groove 21, annular piece 22, lantern ring 23, interior disk body 24 and regulation hole 25, sewage enters into cartridge filter 7 through inlet tube 5, driving motor 4 drives main pivot 9 and puddler 10 and rotates, filters the treatment to sewage through filtration pore 8 on cartridge filter 7, when needing to add the catalyst, adds the catalyst from the top of filling tube 6, and the optional granular alumina of catalyst, the particle diameter of catalyst is not less than the diameter of filtration pore 8.

The catalyst falls into the top of the fixed block 19 through the guide blade 18, flows down in sequence through the feeding holes 20 on the fixed block 19, and flows into the filter cartridge 7 through the feeding holes 20 below the inner disc 24 after being shunted through the regulating holes 25 on the inner disc 24, so that the catalyst and sewage are fully mixed.

When the adding rate of catalyst needs to be adjusted, through the lantern ring 23 in the outside of the rotary feeding pipe 6, the lantern ring 23 drives the annular block 22 and the inner disc body 24 to rotate, and the inner disc body 24 rotates to drive the adjusting holes 25 with other apertures to be communicated with the feeding hole 20 according to the angle mark on the feeding pipe 6, so that the adjustment of the adding rate of catalyst is realized by using the bigger adjusting holes 25 or the smaller adjusting holes 25 for blanking, the adding effect of catalyst can be flexibly controlled according to the needs, the adding effect of catalyst is improved, the problem that the device is inconvenient to realize the adjustment of the adding efficiency of catalyst, the added catalyst is inconvenient to be quickly mixed with sewage, and the working efficiency of catalyst and the treatment efficiency of sewage can be influenced is solved.

The empty slot has been seted up at the middle part of fixed block 19, and interior disk body 24 is located the inside in empty slot, and interior disk body 24 rotates with the empty slot to be connected, and the top and the bottom of interior disk body 24 all laminate mutually with fixed block 19, and the front one side of processing box 2 articulates there is chamber door 26.

Working principle:

Before the petrochemical wastewater treatment device convenient for adding the catalyst is used, the whole condition of the device needs to be checked firstly to determine that normal work can be carried out, sewage enters the filter cartridge 7 through the water inlet pipe 5 according to the images shown in the figures 1-6, the driving motor 4 drives the main rotating shaft 9 and the stirring rod 10 to rotate, and the sewage is filtered through the filter holes 8 on the filter cartridge 7.

When the catalyst is required to be added, the catalyst is added from the top of the charging pipe 6, is guided by the guide blade 18 and falls into the top of the fixed block 19, flows down sequentially through the feeding holes 20 on the fixed block 19, is shunted by the regulating holes 25 on the inner tray 24, and flows into the filter cartridge 7 through the feeding holes 20 below the inner tray 24, so that the catalyst is fully mixed with sewage.

When the adding rate of catalyst needs to be regulated, through the lantern ring 23 on the outer side of the feeding pipe 6, the lantern ring 23 drives the annular block 22 and the inner disc body 24 to rotate, and the inner disc body 24 rotates to drive the regulating holes 25 with other apertures to be communicated with the feeding hole 20 according to the angle mark on the feeding pipe 6, so that the larger regulating holes 25 or the smaller regulating holes 25 are used for discharging, the regulation of the adding rate of catalyst is realized, the flexible control can be realized according to the requirement, and the adding effect of the catalyst is improved.

When driving motor 4 drives main pivot 9 and puddler 10 to rotate, main pivot 9 drives main gear 12 and cartridge filter 7 simultaneously and rotates, and main gear 12 drives from gear 15 rotation, and from gear 15 only autorotation, rotation piece 14 is motionless, and from gear 15 drives side lever 16, strike off pole 17 and guide blade 18 rotation again for strike off pole 17 can strike off the inner wall of cartridge filter 7, has reduced the jam of filtration 8, and guide blade 18 rotates the unloading that can assist the catalyst, has reduced the jam when catalyst feeding.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The petrochemical wastewater treatment device convenient for adding the catalyst comprises a bottom plate (1) and a treatment box (2), wherein discharge pipes (3) are symmetrically arranged at the lower parts of two sides of the treatment box (2);

A driving motor (4) is fixedly arranged in the middle of the top of the treatment box (2), one side of the top of the treatment box (2) is connected with a water inlet pipe (5), and the other side of the top of the treatment box (2) is connected with a feeding pipe (6);

Characterized by further comprising:

The filter is characterized in that a filter cartridge (7) is mounted in the bottom plate (1), a filter hole (8) is formed in the outer side of the filter cartridge (7), a main rotating shaft (9) is fixedly connected to the output end of the driving motor (4), the main rotating shaft (9) is rotationally connected with the top of the treatment box (2), stirring rods (10) are symmetrically fixed to the outer side of the main rotating shaft (9), a partition plate (11) is fixedly connected to the lower portion of the inner side of the filter cartridge (7), a main gear (12) is fixedly connected to the main rotating shaft (9) through the partition plate (11), and the bottom end of the main rotating shaft (9) is fixedly connected with the inner bottom surface of the filter cartridge (7);

The device comprises a partition plate (11), a rotating piece (14) is rotatably connected to the inside of the partition plate (11), a slave gear (15) is fixedly connected to the bottom of the rotating piece (14), the slave gear (15) is in meshed connection with a master gear (12), a side rod (16) is fixedly connected to the top of the rotating piece (14), a fixed block (19) is fixedly connected to the middle of the inside of a feeding pipe (6), a guide blade (18) is fixedly connected to the side rod (16) through the fixed block (19), and a feeding hole (20) is formed in the fixed block (19);

The feeding pipe is characterized in that a rotating groove (21) is formed in the middle of the feeding pipe (6), an annular block (22) is connected to the inner portion of the rotating groove (21) in a rotating mode, a lantern ring (23) is fixedly connected to the outer side of the annular block (22), an inner disc body (24) is fixedly connected to the inner side of the annular block (22), the inner disc body (24) is connected with the fixing block (19) in a rotating mode, and an adjusting hole (25) is formed in the inner portion of the inner disc body (24).

2. A petrochemical wastewater treatment device facilitating the addition of a catalyst according to claim 1, wherein: the side rod (16) is rotationally connected with the fixed block (19), the guide blade (18) is rotationally connected with the fixed block (19), the outside fixedly connected with of side rod (16) strikes off pole (17), the one end that side rod (16) was kept away from to strike off pole (17) is with the inner wall looks butt of cartridge filter (7).

3. A petrochemical wastewater treatment device facilitating the addition of a catalyst according to claim 1, wherein: four feed holes (20) are symmetrically formed, the number of the regulating holes (25) is not less than three, the number of the regulating holes (25) in each group corresponds to that of the feed holes (20), the aperture of each group of the regulating holes (25) is sequentially increased, and the aperture of the regulating holes (25) is not more than that of the feed holes (20).

4. A petrochemical wastewater treatment device facilitating the addition of a catalyst according to claim 1, wherein: the outside of filling tube (6) is provided with the angle sign, cartridge filter (7) comprises front and back two parts, and the two parts pass through the bolt fastening, a plurality of have evenly been seted up to filtration pore (8), the bottom fixedly connected with support column (13) of cartridge filter (7), support column (13) are connected with bottom plate (1) rotation.

5. A petrochemical wastewater treatment device facilitating the addition of a catalyst according to claim 1, wherein: the stirring rod (10) and the scraping rod (17) are arranged in a staggered mode, an inclined block is fixedly connected to the top of the fixed block (19), the rotating piece (14) is arranged in an annular mode, and a sealing ring is arranged at the joint of the rotating piece (14) and the partition plate (11).

6. A petrochemical wastewater treatment device facilitating the addition of a catalyst according to claim 1, wherein: the middle part of fixed block (19) has seted up the empty slot, interior disk body (24) are located the inside in empty slot, interior disk body (24) are connected with the empty slot rotation, the top and the bottom of interior disk body (24) all laminate mutually with fixed block (19).

7. A petrochemical wastewater treatment device facilitating the addition of a catalyst according to claim 1, wherein: a box door (26) is hinged to one side of the front face of the processing box (2).