CN212833170U

CN212833170U - Coking wastewater centralized treatment zero discharge system

Info

Publication number: CN212833170U
Application number: CN202021280024.4U
Authority: CN
Inventors: 马碧瑶; 马国华
Original assignee: Jiangsu Biyao Environmental Engineering Co ltd
Current assignee: Jiangsu Biyao Environmental Engineering Co ltd
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2021-03-30
Anticipated expiration: 2030-07-04

Abstract

The utility model relates to the technical field of purification equipment, in particular to a coking wastewater centralized treatment zero-discharge system which is convenient for a device to detect water quality and can simultaneously carry out multi-cycle purification treatment on wastewater so as to improve the purification effect of the device; including first purification main part, the filter screen, the active carbon adsorption net, the inlet tube, the second purifies the main part, first connecting pipe, first water pump, the second connecting pipe, the check valve, communicating pipe, the solenoid valve, the flocculating agent case, first control valve and water quality testing ware, the inside of first purification main part is provided with first filter chamber, filter screen and active carbon adsorption net are all fixed in the first filter chamber of first purification main part, and the filter screen is located the top of active carbon adsorption net, the inlet tube is fixed in the right-hand member top of first purification main part, and the second purifies the main part and fixes the top at first purification main part, the inside that the second purified the main part is provided with the second filter chamber.

Description

Coking wastewater centralized treatment zero discharge system

Technical Field

The utility model relates to a clarification plant's technical field especially relates to a zero discharge system is dealt with in coking wastewater is concentrated.

Background

As is well known, a system for centralized treatment and zero discharge of coking wastewater is an auxiliary device for purifying wastewater, which is widely used in the field of purification equipment; present coking wastewater concentrates to deal with zero discharge system and uses the discovery, because chemical element and noxious material are more in the coking wastewater, can not reach national emission standard through simple filtration, and the purification degree of waste water is not convenient for observe to the device simultaneously, if not reach emission standard, just with the waste water after filtering put into use easily causes environmental pollution, lead to the result of use of device relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a be convenient for device carries out the detection of quality of water, can carry out manifold cycles purification treatment with waste water simultaneously, improves the coking wastewater centralized treatment zero discharge system of its purifying effect.

The utility model discloses a zero discharge system for centralized disposal of coking wastewater, which comprises a first purifying main body, a filter screen, an activated carbon adsorption net, a water inlet pipe, a second purifying main body, a first connecting pipe, a first water pump, a second connecting pipe, a one-way valve, a communicating pipe, a solenoid valve, a flocculating agent box, a first control valve and a water quality detector, wherein a first filter chamber is arranged in the first purifying main body, the filter screen and the activated carbon adsorption net are both fixed in the first filter chamber of the first purifying main body, the filter screen is positioned above the activated carbon adsorption net, the water inlet pipe is fixed above the right end of the first purifying main body, the second purifying main body is fixed at the top end of the first purifying main body, a second filter chamber is arranged in the second purifying main body, one end of the first connecting pipe is positioned in the first filter chamber of the first purifying main body, and the other end is connected with the first water pump fixed at, and the output of first water pump is connected with the second connecting pipe, the other end and the second of second connecting pipe purify the second filter chamber intercommunication of main part, and the check valve is fixed on the second connecting pipe, the first filter chamber of first purification main part and the second filter chamber of second purification main part pass through communicating pipe intercommunication, and the solenoid valve is fixed on communicating pipe, the top of second purification main part is fixed to the flocculating agent case, the bottom of flocculating agent case and the second filter chamber intercommunication of second purification main part, and first control valve is fixed on the flocculating agent case, water quality detector fixes on the right side wall of second filter chamber, and water quality detector is connected with external power supply unit.

The utility model discloses a zero discharge system is dealt with in coking wastewater is concentrated still includes motor, axis of rotation, multiunit puddler and multiunit stirring rod, and the motor is fixed on the second top of purifying the main part, the output and the rotation axis connection of motor to the axis of rotation purifies the main part with the second and passes through the bearing rotation and be connected, and the multiunit puddler is fixed in the axis of rotation, and the multiunit puddler becomes different angles and fixes on the puddler.

The utility model discloses a zero discharge system is dealt with in coking wastewater is concentrated still includes conducting rod and two sets of electrolysis stick, and the conducting rod is fixed on the first filter chamber's of the first main part of purifying top to with external power supply unit electric connection, and the both sides at the conducting rod are fixed to two sets of electrolysis stick symmetries.

The utility model discloses a zero discharge system is dealt with in coking wastewater is concentrated still includes multiunit case lid, pivot, fastening bolt and rubber handle, and the second purifies the right-hand member bottom of main part and is provided with the opening, and the case lid covers the opening to the upper portion and the second of case lid purify the main part and rotate through the pivot and be connected, and the bottom and the second of pivot purify the main part and pass through fastening bolt spiral shell dress and be connected, and the rubber handle is fixed on the case lid.

The utility model discloses a zero discharge system is dealt with in coking wastewater is concentrated still includes third connecting pipe and second control valve, and the third connecting pipe is connected with first connecting pipe, and the second control valve is fixed on the third connecting pipe.

The utility model discloses a zero discharge system is dealt with in coking wastewater is concentrated still includes multiunit roller device, and roller device fixes in the bottom of first purification main part.

The utility model discloses a zero discharge system is dealt with in coking wastewater is concentrated is provided with the vibration isolator between motor and the second purification main part.

The utility model discloses a zero discharge system is dealt with in coking wastewater is concentrated is provided with brake braking system on the gyro wheel device.

Compared with the prior art, the beneficial effects of the utility model are that: injecting the wastewater into a first filtering cavity of a first purifying main body through a water inlet pipe, absorbing most of greasy dirt and toxic substances after the wastewater is filtered by a filter screen and an active carbon adsorption net, sucking the wastewater in the first purifying main body into a second purifying main body through the cooperation of a first connecting pipe, a first water pump and a second connecting pipe, simultaneously adding a flocculating agent stored in a flocculating agent box into the second purifying main body, performing coagulation and precipitation on small particles in the wastewater through the flocculating agent, detecting through a water quality detector, discharging for secondary utilization if the wastewater reaches a discharge standard, opening an electromagnetic valve if the wastewater does not reach the discharge standard, enabling the wastewater in the second purifying main body to flow into the first purifying main body again through a communicating pipe, repeating the operation to perform secondary filtration on the wastewater until the wastewater reaches the standard, through setting up water quality detector, the device of being convenient for carries out the detection of quality of water, can carry out the purification treatment of manifold cycles with waste water simultaneously, improves the purifying effect of device.

Drawings

Fig. 1 is a schematic view of the internal front structure of the present invention;

fig. 2 is an enlarged schematic structural view at a point a of the present invention;

in the drawings, the reference numbers: 1. a first purification main body; 2. a filter screen; 3. an activated carbon adsorption net; 4. a water inlet pipe; 5. a second purification main body; 6. a first connecting pipe; 7. a first water pump; 8. a second connecting pipe; 9. a one-way valve; 10. a communicating pipe; 11. an electromagnetic valve; 12. a flocculant box; 13. a first control valve; 14. a water quality detector; 15. a motor; 16. a rotating shaft; 17. a stirring rod; 18. a stirring rod; 19. a conductive rod; 20. an electrolytic rod; 21. a box cover; 22. a rotating shaft; 23. fastening a bolt; 24. a rubber handle; 25. a third connecting pipe; 26. a second control valve; 27. a roller device.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 2, the coking wastewater centralized treatment zero-emission system of the present invention comprises a first purifying main body 1, a filter screen 2, an activated carbon adsorption net 3, a water inlet pipe 4, a second purifying main body 5, a first connecting pipe 6, a first water pump 7, a second connecting pipe 8, a check valve 9, a communicating pipe 10, a solenoid valve 11, a flocculant box 12, a first control valve 13 and a water quality detector 14, wherein a first filter chamber is arranged inside the first purifying main body 1, the filter screen 2 and the activated carbon adsorption net 3 are both fixed in the first filter chamber of the first purifying main body 1, the filter screen 2 is located above the activated carbon adsorption net 3, the water inlet pipe 4 is fixed above the right end of the first purifying main body 1, the second purifying main body 5 is fixed at the top end of the first purifying main body 1, a second filter chamber is arranged inside the second purifying main body 5, one end of the first connecting pipe 6 is located in the first filter chamber of the first purifying main body 1, the other end of the first water pump 7 is connected with the first water pump 7 fixed at the left end of the second purifying main body 5, the output end of the first water pump 7 is connected with the second connecting pipe 8, the other end of the second connecting pipe 8 is communicated with the second filter chamber of the second purifying main body 5, the one-way valve 9 is fixed on the second connecting pipe 8, the first filter chamber of the first purifying main body 1 is communicated with the second filter chamber of the second purifying main body 5 through the communicating pipe 10, the electromagnetic valve 11 is fixed on the communicating pipe 10, the flocculating agent box 12 is fixed at the top end of the second purifying main body 5, the bottom end of the flocculating agent box 12 is communicated with the second filter chamber of the second purifying main body 5, the first control valve 13 is fixed on the flocculating agent box 12, the water quality detector 14 is fixed on the right side wall of the second filter chamber, and the water quality detector 14; injecting the waste water into a first filtering cavity of a first purifying main body 1 through a water inlet pipe 4, absorbing most of greasy dirt and toxic substances after the waste water is filtered by a filter screen 2 and an active carbon adsorption net 3, sucking the waste water in the first purifying main body 1 into a second purifying main body 5 through the matching use of a first connecting pipe 6, a first water pump 7 and a second connecting pipe 8, simultaneously adding a flocculating agent stored in a flocculating agent box 12 into the second purifying main body 5, performing coagulation and precipitation on small particles in the waste water through the flocculating agent, detecting through a water quality detector 14, discharging for secondary utilization if the waste water reaches a discharge standard, opening an electromagnetic valve 11 if the waste water does not reach the discharge standard, flowing the waste water in the second purifying main body 5 into the first purifying main body 1 again through a communicating pipe 10, and repeating the above operations to perform secondary filtering on the waste water, until waste water reaches the standard can, through setting up water quality detector 14, the device of being convenient for carries out the detection of quality of water, can carry out the purification treatment of manifold cycles with waste water simultaneously, improves the purifying effect of device.

The utility model discloses a zero discharge system is dealt with in coking wastewater is concentrated still includes motor 15, axis of rotation 16, multiunit puddler 17 and multiunit puddler 18, and motor 15 fixes on the top of second purification main part 5, and the output of motor 15 is connected with axis of rotation 16, and axis of rotation 16 and second purification main part 5 rotate through the bearing and be connected, and multiunit puddler 17 fixes on axis of rotation 16, and multiunit puddler 18 becomes different angles and fixes on puddler 17; drive axis of rotation 16, puddler 17 and stirring rod 18 through motor 15 and rotate, make the flocculating agent quick mix with waste water, improve the purification rate of device, improve the area of contact of flocculating agent and waste water simultaneously, further improve the purifying effect of device.

The coking wastewater centralized treatment zero-emission system of the utility model also comprises a conducting rod 19 and two groups of electrolysis rods 20, wherein the conducting rod 19 is fixed at the top end of the first filter cavity of the first purifying main body 1 and is electrically connected with an external power supply device, and the two groups of electrolysis rods 20 are symmetrically fixed at the two sides of the conducting rod 19; through setting up conducting rod 19 and electrolysis rod 20, carry out electrolysis to waste water, destroy the structure of the interior noxious material of waste water and constitute, the purification of the waste water of being convenient for improves the result of use of device.

The utility model discloses a zero discharge system is dealt with in coking wastewater is concentrated still includes multiunit case lid 21, pivot 22, fastening bolt 23 and rubber handle 24, and the right-hand member bottom of second purification main part 5 is provided with the opening, and case lid 21 covers the opening to the upper portion of case lid 21 is connected through pivot 22 rotation with second purification main part 5, and the bottom of pivot 22 is connected through fastening bolt 23 spiral shell dress with second purification main part 5, and rubber handle 24 is fixed on case lid 21; through setting up case lid 21, pivot 22, fastening bolt 23 and rubber handle 24, the operating personnel of being convenient for clear up the precipitate that sinks to second purification main part 5 bottom, improve the use convenience of device.

The coking wastewater centralized treatment zero-emission system of the utility model also comprises a third connecting pipe 25 and a second control valve 26, wherein the third connecting pipe 25 is connected with the first connecting pipe 6, and the second control valve 26 is fixed on the third connecting pipe 25; through setting up third connecting pipe 25 and second control valve 26, be convenient for collect the water after the purification and carry out reutilization, further improve the result of use of device.

The coking wastewater centralized treatment zero-emission system of the utility model also comprises a plurality of groups of roller devices 27, wherein the roller devices 27 are fixed at the bottom end of the first purifying main body 1; by arranging the roller device 27, the whole movement of the device is convenient, and the flexibility and the usability of the device are improved.

The utility model discloses a zero discharge system for centralized disposal of coking wastewater, a vibration isolation pad is arranged between a motor 15 and a second purifying main body 5; through setting up the vibration isolator, reduce the influence of vibrations to the device, improve the operating stability of device.

The utility model discloses a zero discharge system for centralized treatment of coking wastewater, a brake system is arranged on a roller device 27; through setting up brake braking system, avoid the device operation in-process to take place the skew or empty, further improve the operating stability of device.

The utility model discloses a zero discharge system is dealt with in coking waste water is concentrated, it is at work, at first pour into waste water into the first filter chamber of first purification main part 1 through inlet tube 4, waste water filters back through filter screen 2 and active carbon adsorption net 3, absorb most greasy dirt and noxious material, and use through the cooperation of first connecting pipe 6, first water pump 7 and second connecting pipe 8 and inhale waste water in the first purification main part 1 in the second purification main part 5, simultaneously add the flocculating agent that stores in flocculating agent case 12 in the second purification main part 5, carry out the condensation and precipitation through the flocculating agent with the tiny particle in the waste water, and detect through water quality detector 14, if waste water reaches emission standard, open second control valve 26 and solenoid valve 11, close check valve 9, make water flow out from third connecting pipe 25 and carry out the reutilization, if not reach emission standard open solenoid valve 11 and check valve 9, the second control valve 26 is closed, the above operation is carried out on the wastewater until the wastewater reaches the standard, the water quality detector 14 is arranged to facilitate the detection of the water quality of the device, and the wastewater can be purified for multiple cycles, so that the purification effect of the device is improved, then the rotating shaft 16, the stirring rod 17 and the stirring rod 18 are driven to rotate by the motor 15, so that the flocculating agent is rapidly mixed with the wastewater, the purification speed of the device is improved, the contact area of the flocculating agent and the wastewater is improved, the purification effect of the device is further improved, then the wastewater is electrolyzed by arranging the conducting rod 19 and the electrolytic rod 20, the structural composition of toxic substances in the wastewater is damaged, the purification of the wastewater is facilitated, the use effect of the device is improved, and then the operation personnel can clean the sediments settled at the bottom end of the second purification main body 5 by arranging the box cover 21, the rotating shaft 22, the fastening bolt 23 and the rubber handle 24, the use convenience of the device is improved.

The utility model discloses a zero discharge system is dealt with in coking wastewater is concentrated, its mounting means, connected mode or set up the mode and be common mechanical type, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A coking wastewater centralized treatment zero-emission system is characterized by comprising a first purification main body (1), a filter screen (2), an activated carbon adsorption net (3), a water inlet pipe (4), a second purification main body (5), a first connecting pipe (6), a first water pump (7), a second connecting pipe (8), a one-way valve (9), a communicating pipe (10), an electromagnetic valve (11), a flocculant box (12), a first control valve (13) and a water quality detector (14), wherein a first filter chamber is arranged inside the first purification main body (1), the filter screen (2) and the activated carbon adsorption net (3) are both fixed in the first filter chamber of the first purification main body (1), the filter screen (2) is positioned above the activated carbon adsorption net (3), the water inlet pipe (4) is fixed above the right end of the first purification main body (1), and the second purification main body (5) is fixed at the top end of the first purification main body (1), a second filtering cavity is arranged in the second purifying main body (5), one end of a first connecting pipe (6) is positioned in the first filtering cavity of the first purifying main body (1), the other end of the first connecting pipe is connected with a first water pump (7) fixed at the left end of the second purifying main body (5), the output end of the first water pump (7) is connected with a second connecting pipe (8), the other end of the second connecting pipe (8) is communicated with the second filtering cavity of the second purifying main body (5), a one-way valve (9) is fixed on the second connecting pipe (8), the first filtering cavity of the first purifying main body (1) is communicated with the second filtering cavity of the second purifying main body (5) through a communicating pipe (10), an electromagnetic valve (11) is fixed on the communicating pipe (10), a flocculating agent box (12) is fixed at the top end of the second purifying main body (5), and the bottom end of the flocculating agent box (12) is communicated with the second filtering cavity of the second purifying main body (5), and the first control valve (13) is fixed on the flocculating agent box (12), the water quality detector (14) is fixed on the right side wall of the second filtering cavity, and the water quality detector (14) is connected with an external power supply device.

2. The coking wastewater centralized treatment zero-emission system according to claim 1, further comprising a motor (15), a rotating shaft (16), a plurality of sets of stirring rods (17) and a plurality of sets of stirring rods (18), wherein the motor (15) is fixed at the top end of the second purifying main body (5), the output end of the motor (15) is connected with the rotating shaft (16), the rotating shaft (16) is rotatably connected with the second purifying main body (5) through a bearing, the plurality of sets of stirring rods (17) are fixed on the rotating shaft (16), and the plurality of sets of stirring rods (18) are fixed on the stirring rods (17) at different angles.

3. The coking wastewater centralized treatment zero-emission system according to claim 2, further comprising a conducting rod (19) and two sets of electrolysis rods (20), wherein the conducting rod (19) is fixed at the top end of the first filter chamber of the first purifying body (1) and is electrically connected with an external power supply device, and the two sets of electrolysis rods (20) are symmetrically fixed at two sides of the conducting rod (19).

4. The coking wastewater centralized treatment zero-emission system according to claim 3, further comprising a plurality of sets of tank covers (21), rotating shafts (22), fastening bolts (23) and rubber handles (24), wherein an opening is provided at the bottom of the right end of the second purifying main body (5), the tank covers (21) the opening, the upper part of the tank cover (21) is rotatably connected with the second purifying main body (5) through the rotating shafts (22), the bottom of the rotating shafts (22) is screwed with the second purifying main body (5) through the fastening bolts (23), and the rubber handles (24) are fixed on the tank cover (21).

5. The coking wastewater centralized treatment zero-emission system of claim 4, further comprising a third connecting pipe (25) and a second control valve (26), wherein the third connecting pipe (25) is connected with the first connecting pipe (6), and the second control valve (26) is fixed on the third connecting pipe (25).

6. The coking wastewater centralized treatment zero-emission system of claim 5, further comprising a plurality of sets of roller devices (27), the roller devices (27) being fixed to the bottom end of the first purifying body (1).

7. The coking wastewater centralized treatment zero-emission system of claim 6, characterized in that a vibration isolation pad is arranged between the motor (15) and the second purifying body (5).

8. The coking wastewater centralized treatment zero-emission system of claim 7, characterized in that the roller device (27) is provided with a brake system.