CN213803264U

CN213803264U - High-concentration organic chemical wastewater treatment device

Info

Publication number: CN213803264U
Application number: CN202022610345.2U
Authority: CN
Inventors: 王伟宝; 栾正香
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-27
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a high concentration organic chemical industry effluent treatment plant, all weld water tank, water pump and the threaded rod of backup pad including bottom outer wall both ends, the welding of water tank bottom inner wall central point department of putting has the dead lever, the welding of dead lever top outer wall has first gear, and upper portion has cup jointed the mounting panel through the bearing in the dead lever outer wall, mounting panel top outer wall has the double-shaft motor through the support mounting, and double-shaft motor top output shaft has cup jointed the second gear. The utility model discloses accessible water pump adds various coagulants in with waste water suction water tank in to the water tank, makes the impurity flocculation in the waste water, is convenient for clear up out the impurity, when the biax of double-shaft motor rotates simultaneously, can move the puddler in the area and rotate, stirs waste water, and circular motion is being on the limit, stirs in each region in the water tank, avoids the waste water in the water tank to produce local swirl, guarantees that the coagulant mixes in waste water fully, has improved the coagulation effect.

Description

High-concentration organic chemical wastewater treatment device

Technical Field

The utility model relates to a waste water treatment technical field especially relates to a high concentration organic chemical industry effluent treatment plant.

Background

The organic chemical wastewater treatment is an important measure for solving the wastewater pollution in the environmental pollution by the current environmental protection departments and enterprises. The installation structure of the wastewater treatment equipment is widely applied to wastewater treatment. At present, the waste water treatment installation method has more forms and mainly comprises a guide rod, a support and a floating type. The guide rod and the support seat are adopted, the impeller of the wastewater equipment rotates along with the motor shaft, the impeller does not displace, the volume of the stirring fluid is relatively fixed, and the stirring range is greatly limited. The floating type mounting mode, although the submersible mixer floats in the pool, the submersible mixer is small in size and light in weight due to the balance problem, and the displacement of the submersible mixer is floating and uncertain, is not easy to control and can only be used as auxiliary mixing in a large pool.

Therefore, Chinese patent (application No. 201720166930.3) discloses an organic chemical wastewater treatment device for preventing local vortexes, which is characterized in that after a rotating motor is started, a stirring motor is driven by a transverse connecting rod to do circular motion, and the stirring motor is restarted, so that stirring paddles connected to an output shaft of the stirring motor can stir in each region of a tank body, local vortexes generated by wastewater in the tank body are avoided, the coagulant is fully mixed in the wastewater, the coagulation effect is improved, but the device performs the circular motion of stirring through the operation of the two motors, the energy consumption is large, meanwhile, the device can not effectively filter the coagulated wastewater in time, the coagulated wastewater and generated impurities are not conveniently discharged separately, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-concentration organic chemical wastewater treatment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-concentration organic chemical wastewater treatment device comprises a water tank, a water pump and a threaded rod, wherein supporting plates are welded at two ends of the outer wall of the bottom of the water tank, a fixed rod is welded at the central position of the inner wall of the bottom of the water tank, a first gear is welded on the outer wall of the top of the fixed rod, a mounting plate is sleeved at the middle upper part of the outer wall of the fixed rod through a bearing, a double-shaft motor is installed on the outer wall of the top of the mounting plate through a support, a second gear is sleeved on an output shaft at the top of the double-shaft motor, an output shaft at the bottom of the double-shaft motor is connected with a stirring shaft through a coupler, stirring rods distributed at equal intervals are welded on the outer walls of two sides of the stirring shaft, a threaded hole is formed in the outer wall of the stirring rod, which is far away from the stirring shaft, one end of the threaded rod is screwed with a brush plate, bristles distributed at equal intervals are bonded on the outer wall of the side of the brush plate, the water inlet end of the water pump is connected with a water inlet pipe, the water outlet end of the water pump is communicated with the top of the inner wall of one side of the water tank through a water outlet pipe, and a filter box is arranged below the water tank, one end of the inner wall of the bottom of the water tank is communicated with one end of the inner wall of the top of the filter box through a drain pipe, and the inner wall of one side of the water tank, which is far away from the water outlet pipe, is connected with water outlet valves which are distributed equidistantly.

Preferably, one end of the water outlet valve, which is far away from the water tank, is connected with a water flowing pipe.

Preferably, the filter box inner wall is installed oblique filter screen through the bolt, and oblique filter screen is close to water pump one end and is higher than oblique filter screen and keep away from water pump one end.

Preferably, a net cage is arranged in the filter box, activated carbon is arranged in the net cage, and the net cage is positioned below the inclined filter net.

Preferably, the outer wall of one side of the filter box is opened with a mounting opening, the inner wall of the mounting opening is hinged with a door plate, the connecting part of the inner wall of the door plate and the mounting opening is bonded with a sealing strip, and the bottom of the inner wall of one side of the filter box is connected with a water passing pipe.

Preferably, the threaded rod is matched with the threaded hole, and the first gear is meshed with the second gear.

Preferably, the water pump and the double-shaft motor are both connected with a switch through a wire, and the switch is connected with an external power supply.

The utility model has the advantages that:

1. according to the high-concentration organic chemical wastewater treatment device, wastewater can be pumped into the water tank through the water pump, various coagulants are added into the water tank, impurities in the wastewater are flocculated, the impurities can be conveniently cleaned, when the double shafts of the double-shaft motor rotate simultaneously, the stirring rod can be driven to rotate, the wastewater is stirred while doing circular motion, all areas in the water tank are stirred, the wastewater in the water tank is prevented from generating local vortexes, the coagulants are guaranteed to be fully mixed in the wastewater, and the coagulation effect is improved;

2. the high-concentration organic chemical wastewater treatment device can be kept stand for a period of time after wastewater is fully coagulated to enable floccules generated by coagulation to be precipitated, supernatant liquid in the water tank is sequentially discharged outwards through the water outlet valve after precipitation is finished, and the floccules at the bottommost are discharged into the filter tank through the drain pipe to be filtered and adsorbed, so that the wastewater treatment efficiency is improved;

3. the organic chemical wastewater treatment device of high concentration of this design can be after having accomplished waste water treatment, with threaded rod spiral shell income screwed hole, to the partial clear water of suction in the water tank, through the rotation simultaneously of double-shaft motor biax, washs the water tank inner wall.

Drawings

FIG. 1 is a schematic structural view of a high concentration organic chemical wastewater treatment device provided by the present invention;

FIG. 2 is a schematic view of a threaded rod structure of a high concentration organic chemical wastewater treatment device provided by the utility model;

FIG. 3 is a schematic view of the high concentration organic chemical wastewater treatment device according to the present invention.

In the figure: the water pump comprises a water tank 1, a water pump 2, a water inlet pipe 3, a water outlet pipe 4, a fixing rod 5, a first gear 6, a mounting plate 7, a double-shaft motor 8, a second gear 9, a stirring shaft 10, a stirring rod 11, a threaded hole 12, a threaded rod 13, a brush plate 14, brush bristles 15, a water outlet valve 16, a filter box 17, an inclined filter screen 18, a net cage 19, a water outlet pipe 20 and a water flowing pipe 21.

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. 1-3, a high concentration organic chemical wastewater treatment device, comprising a water tank 1 with support plates welded at both ends of the outer wall of the bottom, a water pump 2 and a threaded rod 13, wherein the water pump 2 and a double-shaft motor 8 are connected with a switch through wires, the switch is connected with an external power supply, a fixed rod 5 is welded at the central position of the inner wall of the bottom of the water tank 1, a first gear 6 is welded on the outer wall of the top of the fixed rod 5, a mounting plate 7 is sleeved on the middle upper part of the outer wall of the fixed rod 5 through a bearing, the outer wall of the top of the mounting plate 7 is provided with the double-shaft motor 8 through a bracket, a second gear 9 is sleeved on the output shaft of the top of the double-shaft motor 8, the output shaft of the bottom of the double-shaft motor 8 is connected with a stirring shaft 10 through a coupling, stirring rods 11 distributed equidistantly are welded on the outer walls of both sides of the stirring shaft 10, threaded holes 12 are formed on the outer wall of one side of the stirring rod 11 away from the stirring shaft 10, and a brush plate 14 is screwed on one end of the threaded rod 13, the threaded rod 13 is matched with the threaded hole 12, the first gear 6 is meshed with the second gear 9, brush bristles 15 which are distributed equidistantly are bonded on the outer wall of one side of the brush plate 14 away from the threaded rod 13, the water inlet end of the water pump 2 is connected with a water inlet pipe 3, the water outlet end of the water pump 2 is communicated with the top of the inner wall of one side of the water tank 1 through a water outlet pipe 4, a filter box 17 is arranged below the water tank 1, a mounting opening is formed in the outer wall of one side of the filter box 17, a door plate is hinged to the inner wall of the mounting opening, a sealing strip is bonded at the joint of the door plate and the inner wall of the mounting opening, a water passing pipe is connected to the bottom of the inner wall of one side of the filter box 17, an inclined filter screen 18 is mounted on the inner wall of the filter box 17 through a bolt, one end, close to the water pump 2, is higher than one end, away from the water pump 2, of the inclined filter screen 18, a net cage 19 is arranged in the filter box 17, activated carbon is arranged in the net 19, the net 19 is arranged below the inclined filter screen 18, one end of the inner wall of the bottom of the water tank 1 is communicated with one end of the inner wall of the top of the filter box 17 through a water discharging pipe 20, and the inner wall of one side of the water tank 1 far away from the water outlet pipe 4 is connected with water outlet valves 16 distributed at equal intervals, and one end of the water outlet valve 16 far away from the water tank 1 is connected with a water flowing pipe 21.

The working principle is as follows: the wastewater is pumped into the water tank 1 by starting the water pump 2, various coagulants are added into the water tank 1, the double-shaft motor 8 is started to enable the double shafts to rotate simultaneously, the output shaft at the top of the double-shaft motor 8 rotates to enable the second gear 9 to do circular motion around the first gear 6 to drive the double-shaft motor 8 to do circular motion, the output shaft at the bottom of the double-shaft motor 8 rotates to drive the stirring shaft 10 and the stirring rod 11 to rotate, the wastewater is stirred while doing circular motion, all areas in the water tank 1 are stirred, the wastewater in the water tank 1 is prevented from generating local vortexes, the coagulants are ensured to be fully mixed in the wastewater, after the wastewater is fully coagulated, the wastewater can be stood for a period of time to enable floccules generated by coagulation to be precipitated, after the precipitation, supernatant in the water tank 1 is sequentially discharged outwards through the water outlet valve 16, and the bottom floccules precipitate is discharged into the filter tank 17 through the water outlet pipe 20, through the filtration of oblique filter screen 18 and the absorption of box with a net 19 interior active carbon, handle the floccule deposit, to waste water treatment after, with threaded rod 13 spiral shell screw thread 12 in, to the partial clear water of suction in the water tank 1, through 8 biaxes of biax motor rotation simultaneously once more, wash the inner wall of water tank 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-concentration organic chemical wastewater treatment device comprises a water tank (1), a water pump (2) and a threaded rod (13), wherein supporting plates are welded at two ends of the outer wall of the bottom of the water tank (1), a fixing rod (5) is welded at the central position of the inner wall of the bottom of the water tank (1), a first gear (6) is welded at the outer wall of the top of the fixing rod (5), a mounting plate (7) is sleeved at the middle upper part of the outer wall of the fixing rod (5) through a bearing, a double-shaft motor (8) is installed on the outer wall of the top of the mounting plate (7) through a support, a second gear (9) is sleeved at the output shaft of the top of the double-shaft motor (8), an output shaft at the bottom of the double-shaft motor (8) is connected with a stirring shaft (10) through a coupler, stirring rods (11) which are distributed at equal intervals are welded at the outer walls of two sides of the stirring shaft (10), and threaded holes (12) are formed in the outer wall of one side, which is far away from the stirring rod (11), and threaded rod (13) one end spiro union has brush board (14), brush board (14) are kept away from threaded rod (13) one side outer wall and are bonded brush hair (15) that have the equidistance and distribute, and water pump (2) intake and hold and be connected with inlet tube (3), water pump (2) water outlet end is linked together through outlet pipe (4) and water tank (1) one side inner wall top, and water tank (1) below is equipped with rose box (17), water tank (1) bottom inner wall one end is linked together through drain pipe (20) and rose box (17) top inner wall one end, and water tank (1) keeps away from outlet pipe (4) one side inner wall and is connected with outlet valve (16) that the equidistance distributes.

2. The high-concentration organic chemical wastewater treatment device according to claim 1, wherein a water flowing pipe (21) is connected to one end of the water outlet valve (16) far away from the water tank (1).

3. The high-concentration organic chemical wastewater treatment device according to claim 1, wherein an inclined filter screen (18) is installed on the inner wall of the filter box (17) through a bolt, and one end, close to the water pump (2), of the inclined filter screen (18) is higher than one end, far away from the water pump (2), of the inclined filter screen (18).

4. The high-concentration organic chemical wastewater treatment device according to claim 3, wherein a net cage (19) is arranged in the filter box (17), activated carbon is arranged in the net cage (19), and the net cage (19) is positioned below the inclined filter screen (18).

5. The high-concentration organic chemical wastewater treatment device according to claim 1, wherein an installation opening is formed in the outer wall of one side of the filter box (17), a door plate is hinged to the inner wall of the installation opening, a sealing strip is bonded at the joint of the door plate and the inner wall of the installation opening, and a water passing pipe is connected to the bottom of the inner wall of one side of the filter box (17).

6. The high concentration organic chemical wastewater treatment device according to claim 1, wherein the threaded rod (13) is adapted to the threaded hole (12), and the first gear (6) is engaged with the second gear (9).

7. The high-concentration organic chemical wastewater treatment device according to claim 1, wherein the water pump (2) and the double-shaft motor (8) are both connected with a switch through a lead, and the switch is connected with an external power supply.