CN111333226A - Industrial sewage treatment equipment - Google Patents

Abstract

The invention discloses an industrial sewage treatment equipment, comprising a bottom plate, the bottom of the bottom plate is provided with supporting legs, the left side of the upper surface of the bottom plate is fixedly connected with a primary treatment box, and the top of the primary treatment box is provided with a box Cover, the middle part of the top of the box cover is fixedly connected with a water inlet pipe, the top of the inner wall of the box cover is provided with a coarse filter screen, the bottom of the coarse filter screen is provided with a fine filter screen, and the bottom of the fine filter screen is provided with For the activated carbon filter layer, a first rotating shaft is fixedly connected to the bottom of the left side of the box cover, a first bearing is fixedly connected to the top of the left side of the primary treatment box, and the first rotating shaft is movably connected to the first bearing. In the invention, the sewage enters the equipment through the water inlet pipe on the top of the box cover, the larger particles are filtered out through the coarse filter screen and the fine filter screen, and the fine particles are filtered through the activated carbon filter layer, and the box cover can be opened to facilitate the replacement of the coarse filter screen. , fine filter and activated carbon filter layer.

Description

An industrial sewage treatment equipment

technical field

The invention relates to the technical field of sewage treatment, in particular to an industrial sewage treatment equipment.

Background technique

With the rapid development of industry and agriculture, the intensity and breadth of water pollution have presented a superposition effect, which has made the water quality of the slightly polluted rivers increasingly deteriorated in recent years. Pollution occurs, affecting the treatment and operation of conventional processes in water plants, posing a threat to the safety of water supply. Sewage treatment can be divided into primary treatment, secondary treatment and tertiary treatment according to the treatment degree. Physical methods are commonly used to remove pollutants, but only less than 20% of sewage pollutants after primary treatment are not suitable for discharge, and secondary treatment is required.

The existing equipment is not thorough enough to filter impurities, and the efficiency is low

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an industrial sewage treatment equipment to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: an industrial sewage treatment equipment, comprising a bottom plate, the bottom of the bottom plate is provided with a support leg, the left side of the upper surface of the bottom plate is fixedly connected with a primary treatment box, the first The top of the stage treatment box is provided with a box cover, the middle part of the top of the box cover is fixedly connected with a water inlet pipe, the top of the inner wall of the box cover is provided with a coarse filter screen, and the bottom of the coarse filter screen is provided with a fine filter screen, so There is an activated carbon filter layer below the fine filter screen, a rotating shaft is fixedly connected to the bottom of the left side of the box cover, a bearing is fixedly connected to the top of the left side of the primary treatment box, and the rotating shaft 1 is movable with the bearing 1 Connection, the bottom of the right side of the box cover is fixedly connected with a clamping column, the top right side of the primary processing box is provided with a bayonet, the clamping column is clamped with the bayonet, and the bottom of the inner wall of the primary processing box is fixedly connected There is a water pump, and a mud outlet pipe is fixedly connected to the left side of the water pump. The right side of the primary processing box is fixedly connected with a secondary processing box above the bottom plate, a support block is fixedly connected between the bottom of the right side of the secondary processing box and the bottom plate, and the right side of the bottom of the primary processing box is connected to the bottom plate. The left side of the secondary treatment box is connected, the inner left side of the secondary treatment box is provided with a filter element, the filter element is clamped with the bottom of the inner wall of the secondary treatment box through the clamping column at the bottom thereof, and the top of the filter element penetrates out On the top of the secondary treatment box, a waterproof ring is fixedly connected between the filter element and the outer wall of the secondary treatment box. The right side of the filter element is provided with a baffle inside the secondary treatment box, and the baffle penetrates the secondary treatment box. Outside the processing box, one end of the baffle is fixedly connected with a movable rod, the middle part of the movable rod is fixedly connected with the second rotating shaft, the inner wall of the secondary processing box is fixedly connected with the second bearing, and the second rotating shaft and the second bearing are movable connection, the right end of the movable rod is provided with an electric push rod outside the secondary processing box, the left end of the electric push rod is fixedly connected with a bearing three, the right end of the movable rod is fixedly connected with a rotating shaft three, the rotating shaft three It is movably connected with the bearing three, the top of the secondary processing box is fixedly connected with a sterilization box through the connecting legs, a pipeline is fixedly connected between the bottom of the sterilization box and the secondary processing box, and a solenoid valve is fixedly connected in the middle of the pipeline , the inner right side of the secondary processing box is provided with a rotating shaft 4, and a stirring blade is fixedly connected around the rotating shaft 4, and the rotating shaft 4 is movably connected with the bearing 4 that is fixedly connected to the upper and lower ends of the secondary processing box. The top of the rotating shaft four runs through the top of the secondary processing box and is fixedly connected with a helical gear 1, the helical gear 1, the left side of the helical gear 1 is fixedly connected with a motor on the top of the secondary processing box, and the right end of the motor is fixedly connected A second helical gear is fixedly connected, and the second helical gear meshes with the first helical gear, and a water outlet is fixedly connected to the right side of the secondary treatment box.

Preferably, there are four supporting legs at the bottom of the bottom plate, and the four supporting legs are respectively fixed and connected to the four corners of the bottom of the bottom plate.

Preferably, the shape of the top of the tank cover is arc-shaped, and the bottom of the water inlet pipe on the top of the tank cover penetrates into the interior of the primary treatment tank.

Preferably, the two ends of the coarse filter screen, the fine filter screen and the activated carbon filter layer are fixedly connected with clamping blocks, and the clamping blocks are movably connected with the clamping grooves on both sides of the inner wall of the box cover.

Preferably, the shape of the bottom of the inner wall of the primary treatment tank is a slope shape, the water pump is installed at the lowest position of the slope of the bottom of the inner wall of the primary treatment tank, and the left side of the mud discharge pipe is fixedly connected to the outside of the primary treatment tank There are valves.

Preferably, there are two groups of the baffles, and the two electric push rods are respectively fixedly connected to the top of the secondary processing box and the upper surface of the bottom plate through connecting blocks.

Preferably, the disinfectant inside the disinfection box is a chlorine dioxide solution, and a filling port is fixedly connected to the top of the disinfection box.

Compared with the prior art, the beneficial effects of the present invention are:

(1) In this invention, the sewage enters the equipment through the water inlet pipe on the top of the box cover, the larger particles are filtered out through the coarse filter screen and the fine filter screen, and the fine particles are filtered through the activated carbon filter layer, and the box cover can be opened for easy replacement. Coarse filter, fine filter and activated carbon filter layer;

(2) This invention removes the sludge deposited at the bottom through the water pump at the bottom of the inner wall of the primary treatment tank, so that the excess sludge will not affect the subsequent filtering effect;

(3) this invention filters out the toxic substances in the sewage through the filter element inside the secondary treatment tank;

(4) In this invention, the disinfectant in the disinfection box is mixed with the sewage in the secondary treatment tank, so that the toxic substances in the sewage can be thoroughly cleaned, and the stirring plate on the fourth rotating shaft is used to effectively mix the disinfectant and the sewage, so as to achieve high efficiency.

Description of drawings

Fig. 1 is the front view of the present invention;

Fig. 2 is the top view of the present invention;

Fig. 3 is a partial enlarged view of Fig. 1A;

Fig. 4 is a partial enlarged view of Fig. 1B;

FIG. 5 is a partial enlarged view of FIG. 1C .

In the picture: 1 bottom plate, 2 primary treatment box, 3 box cover, 4 water inlet pipe, 5 coarse filter screen, 6 fine filter screen, 7 activated carbon filter layer, 8 shaft 1, 9 bearing 1, 10 water pump, 11 mud pipe , 12 secondary treatment box, 13 filter element, 14 baffle plate, 15 movable rod, 16 shaft two, 17 bearing two, 18 electric push rod, 19 rotating shaft three, 20 bearing three, 21 disinfection box, 22 pipeline, 23 solenoid valve, 24 shaft four, 25 stirring plate, 26 bearing four, 27 helical gear one, 28 helical gear two, 29 motor, 30 water outlet.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-5, the present invention provides a technical solution: an industrial sewage treatment equipment, comprising a bottom plate 1, the bottom of the bottom plate 1 is provided with support legs, the bottom of the bottom plate 1 is provided with four supporting legs in total, and the four support The legs are respectively fixedly connected to the four corners of the bottom of the bottom plate 1, the left side of the upper surface of the bottom plate 1 is fixedly connected with a first-level treatment box 2, the top of the first-level treatment box 2 is provided with a box cover 3, and the middle of the top of the box cover 3 is fixedly connected with a water inlet pipe 4. The shape of the top of the box cover 3 is a circular arc. The bottom of the water inlet pipe 4 on the top of the box cover 3 penetrates into the interior of the primary treatment box 2. The top of the inner wall of the box cover 3 is provided with a coarse filter screen 5. The coarse filter screen 5 There is a fine filter screen 6 at the bottom, the sewage enters the equipment through the water inlet pipe 4 on the top of the box cover 3, the larger particles are filtered out through the coarse filter screen 5 and the fine filter screen 6, and the fine particles are filtered through the activated carbon filter layer 7. , and the box cover 3 can be opened to facilitate the replacement of the coarse filter screen 5, the fine filter screen 6 and the activated carbon filter layer 7. There is an activated carbon filter layer 7 under the fine filter screen 6, and the coarse filter screen 5, the fine filter screen 6 and the activated carbon filter Both ends of the layer 7 are fixedly connected with a clamping block, and the clamping block is movably connected with the clamping grooves on both sides of the inner wall of the box cover 3. Bearing one 9 is fixedly connected, the rotating shaft one 8 is movably connected with the bearing one 9, the bottom right side of the box cover 3 is fixedly connected with a clamping column, the top right side of the primary processing box 2 has a bayonet opening, and the clamping column is clamped with the bayonet opening. A water pump 10 is fixedly connected to the bottom of the inner wall of the primary treatment tank 2, and the sludge deposited at the bottom is removed by the water pump 10 at the bottom of the inner wall of the primary treatment tank 2, so that the excess sludge will not affect the subsequent filtering effect. The side is fixedly connected with a mud discharge pipe 11, the shape of the bottom of the inner wall of the primary treatment box 2 is a slope shape, the water pump 10 is installed at the lowest part of the slope at the bottom of the inner wall of the primary treatment box 2, and the left side of the mud discharge pipe 11 is in the primary treatment box. The outside of 2 is fixedly connected with a valve, the mud outlet pipe 11 runs through the outside of the primary treatment box 2, a waterproof ring is fixedly connected between the mud outlet pipe 11 and the primary treatment box 2, and the right side of the primary treatment box 2 is on the bottom plate. A secondary processing box 12 is fixedly connected to the top of 1, a support block is fixedly connected between the bottom of the secondary processing box 12 and the bottom plate 1, the right side of the bottom of the primary processing box 2 and the left side of the secondary processing box 12 are fixedly connected. Through, the inner left side of the secondary treatment box 12 is provided with a filter element 13, through which the filter element 13 inside the secondary treatment box 12 filters out toxic substances in the sewage, and the filter element 13 passes through the clamping column at the bottom of the filter element 13 and the inner wall of the secondary treatment box 12 The bottom is clamped, the top of the filter element 13 penetrates out of the top of the secondary treatment box 12, a waterproof ring is fixedly connected between the filter element 13 and the outer wall of the secondary treatment box 12, and the right side of the filter element 13 is provided inside the secondary treatment box 12. The baffle 14, the baffle 14 penetrates out of the secondary processing box 12, one end of the baffle 14 is fixedly connected with a movable rod 15, the middle of the movable rod 15 is fixedly connected with a rotating shaft 2 16, and the inner wall of the secondary processing box 12 is fixedly connected with a The second bearing 17, the second rotating shaft 16 is movably connected with the second bearing 17, and the right end of the movable rod 15 is provided with an electric motor outside the secondary processing box 12. There are two sets of push rods 18 and baffles 14. The two electric push rods 18 are respectively fixedly connected to the top of the secondary processing box 12 and the upper surface of the bottom plate 1 through connecting blocks. The left end of the electric push rods 18 is fixedly connected with a bearing. Three 20, the right end of the movable rod 15 is fixedly connected with the rotating shaft three 19, the rotating shaft three 19 is movably connected with the bearing three 20, the top of the secondary processing box 12 is fixedly connected with the disinfection box 21 through the connecting legs, and the disinfectant inside the disinfection box 21 is Chlorine dioxide solution, a filling port is fixedly connected to the top of the disinfection box 21, a pipeline 22 is fixedly connected between the bottom of the disinfection box 21 and the secondary treatment box 12, and a solenoid valve 23 is fixedly connected to the middle of the pipeline 22. The inner right side of the box 12 is provided with a rotating shaft four 24, and a stirring blade 25 is fixedly connected around the rotating shaft four 24. The disinfectant in the disinfection tank 21 is mixed with the sewage in the secondary treatment tank 12, so that the sewage in the sewage can be completely cleaned. Toxic substances, and cooperate with the stirring blade 25 on the rotating shaft four 24 to effectively mix the disinfectant and sewage to achieve high efficiency. The top penetrates out of the top of the secondary processing box 12 and is fixedly connected with a helical gear 1 27, a helical gear 27, the left side of the helical gear 1 27 is fixedly connected with a motor 29 on the top of the secondary processing box 12, and the right end of the motor 29 is fixedly connected There is a second helical gear 28 , the second helical gear 28 meshes with the first helical gear 27 , and a water outlet 30 is fixedly connected to the right side of the secondary treatment box 12 .

Working principle: When the industrial sewage treatment equipment is in use, the water inlet pipe on the top of the box cover makes the sewage enter the equipment, and the larger particles are filtered out through the coarse filter screen and the fine filter screen, and the fine particles are filtered through the activated carbon filter layer. It can be opened to facilitate the replacement of the coarse filter, fine filter and activated carbon filter layer. The water pump at the bottom of the inner wall of the primary treatment box removes the sludge deposited at the bottom, and the filter element inside the secondary treatment box filters out the toxic substances in the sewage. The disinfection box The disinfectant inside is mixed with the sewage in the secondary treatment tank, so that the toxic substances in the sewage can be completely removed, and the stirring blade on the fourth rotating shaft can effectively mix the disinfectant and the sewage to achieve high efficiency.

To sum up, in the present invention, the sewage enters the equipment through the water inlet pipe 4 on the top of the tank cover 3, the larger particles are filtered out through the coarse filter 5 and the fine filter 6, and the fine particles are filtered through the activated carbon filter layer 7, and The tank cover 3 can be opened to facilitate the replacement of the coarse filter screen 5, the fine filter screen 6 and the activated carbon filter layer 7. The water pump 10 at the bottom of the inner wall of the primary treatment tank 2 removes the sludge deposited at the bottom, so that the excess sludge will not be affected. After the filtering effect, the toxic substances in the sewage are filtered out through the filter element 13 inside the secondary treatment tank 12, and the disinfectant in the disinfection tank 21 is mixed with the sewage in the secondary treatment tank 12, so that the toxic substances in the sewage can be completely removed. and cooperate with the stirring blade 25 on the fourth rotating shaft 24 to effectively mix the disinfectant and the sewage to achieve high efficiency.

Claims (7)

1. An industrial sewage treatment equipment, comprising a base plate (1), the bottom of the base plate (1) is provided with a support leg, and it is characterized in that: the left side of the upper surface of the base plate (1) is fixedly connected with a primary treatment box ( 2), the top of the primary treatment box (2) is provided with a box cover (3), the middle of the top of the box cover (3) is fixedly connected with a water inlet pipe (4), and the inner wall of the box cover (3) The top is provided with a coarse filter screen (5), a fine filter screen (6) is provided below the coarse filter screen (5), an activated carbon filter layer (7) is provided below the fine filter screen (6), and the A rotating shaft one (8) is fixedly connected to the bottom of the left side of the box cover (3), a bearing one (9) is fixedly connected to the top of the left side of the primary treatment box (2), and the rotating shaft one (8) is connected to a bearing one (9). (9) Active connection, a clamping column is fixedly connected to the bottom right side of the box cover (3), a bayonet is opened on the top right side of the primary processing box (2), and the clamping column is clamped with the bayonet opening, so A water pump (10) is fixedly connected to the bottom of the inner wall of the first-stage treatment box (2), and a mud discharge pipe (11) is fixedly connected to the left side of the water pump (10), and the mud discharge pipe (11) runs through the first-stage discharge pipe (11). Outside the processing box (2), a waterproof ring is fixedly connected between the mud outlet pipe (11) and the primary processing box (2), and the right side of the primary processing box (2) is at the bottom of the bottom plate (1). A secondary processing box (12) is fixedly connected above, a support block is fixedly connected between the bottom of the right side of the secondary processing box (12) and the bottom plate (1), and a right side of the bottom of the primary processing box (2) is fixedly connected with a support block. The side is connected to the left side of the secondary treatment box (12), the inner left side of the secondary treatment box (12) is provided with a filter element (13), and the filter element (13) is connected to the secondary treatment box through the clamping column at the bottom of the filter element (13). The bottom of the inner wall of the box (12) is clamped, the top of the filter element (13) penetrates the top of the secondary treatment box (12), and the filter element (13) is fixedly connected with the outer wall of the secondary treatment box (12). There is a waterproof ring, the right side of the filter element (13) is provided with a baffle (14) inside the secondary treatment box (12), and the baffle (14) penetrates out of the secondary treatment box (12). One end of the baffle plate (14) is fixedly connected with a movable rod (15), the middle part of the movable rod (15) is fixedly connected with a second rotating shaft (16), and the inner wall of the secondary processing box (12) is fixedly connected with a second bearing (17), the second rotating shaft (16) is movably connected with the second bearing (17), the right end of the movable rod (15) is provided with an electric push rod (18) outside the secondary processing box (12), the The left end of the electric push rod (18) is fixedly connected with a bearing three (20), and the right end of the movable rod (15) is fixedly connected with a rotating shaft three (19), and the rotating shaft three (19) is movably connected with the bearing three (20). , the top of the secondary treatment box (12) is fixedly connected with a sterilization box (21) through connecting legs, and a pipe (22) is fixedly connected between the bottom of the sterilization box (21) and the secondary treatment box (12), The middle part of the pipeline (22) is fixedly connected with a solenoid valve (23), and the inner right side of the secondary treatment box (12) is provided with a rotating shaft four (2). 4), a stirring blade (25) is fixedly connected around the rotating shaft four (24), and the rotating shaft four (24) is movably connected with the bearing four (26) that is fixedly connected to the upper and lower ends of the secondary processing box (12), A helical gear one (27) is fixedly connected to the top of the second-stage processing box (12) through the top of the fourth rotating shaft (24), the helical gear one (27), and the left side of the helical gear one (27). A motor (29) is fixedly connected to the top of the secondary processing box (12), and a second helical gear (28) is fixedly connected to the right end of the motor (29). ) are engaged, and a water outlet (30) is fixedly connected to the right side of the secondary treatment box (12). 2. An industrial sewage treatment equipment according to claim 1, characterized in that: there are four supporting legs at the bottom of the bottom plate (1), and the four supporting legs are fixedly connected to the bottom plate (1) respectively. bottom corners. 3. An industrial sewage treatment equipment according to claim 1, characterized in that: the shape of the top of the box cover (3) is a circular arc, and the water inlet pipe (4) on the top of the box cover (3) has a The bottom penetrates the interior of the further processing box (2). 4. An industrial sewage treatment equipment according to claim 1, characterized in that: both ends of the coarse filter screen (5), the fine filter screen (6) and the activated carbon filter layer (7) are fixedly connected with a card The clamping block is movably connected with the clamping grooves on both sides of the inner wall of the box cover (3). 5. An industrial sewage treatment equipment according to claim 1, characterized in that: the shape of the bottom of the inner wall of the primary treatment tank (2) is a slope, and the water pump (10) is installed in the primary treatment tank (2). 2) At the lowest position of the slope at the bottom of the inner wall, the left side of the mud outlet pipe (11) is fixedly connected with a valve outside the primary treatment box (2). 6 . The industrial sewage treatment equipment according to claim 1 , wherein the baffles ( 14 ) are provided with two groups in total, and the two electric push rods ( 18 ) are respectively connected to the second stage through connecting blocks. 7 . The top of the processing box (12) is fixedly connected to the upper surface of the bottom plate (1). 7. A kind of industrial sewage treatment equipment according to claim 1, is characterized in that: the sterilizing liquid inside described sterilizing box (21) is chlorine dioxide solution, and the top of described sterilizing box (21) is fixedly connected with Filler.

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