CN211546228U

CN211546228U - Coking wastewater aerobic device

Info

Publication number: CN211546228U
Application number: CN201922227803.1U
Authority: CN
Inventors: 杨学文
Original assignee: Chengdu Kaitian Environmental Technology Co ltd
Current assignee: Chengdu Kaitian Environmental Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-22
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a coking wastewater aerobic device comprises purifying the organism, purifying the organism and passing through the sealed intercommunication of transmission pipe and collecting vessel, it is equipped with waste water linking end and neutralization material entry to purify the organism top, it is equipped with the controller to purify the organism side, it is equipped with filter tank, neutralization groove, distillation tank and cold trap to purify organism inside, the filter tank passes through-hole and neutralization groove intercommunication, the inside filter plate that is equipped with of filter tank, be equipped with the electronic valve on the baffle between neutralization groove and the distillation tank, the distillation tank bottom is equipped with the heater, be equipped with the distillation tube on the baffle between distillation tank and the cold trap. This coking wastewater aerobic device can realize linking up and can accomplish whole purification flow in the organism through the purification organism of integration with industrial equipment, simultaneously through multiple modes such as filtration, neutralization, distillation, condensation and collection monitoring to make waste water treatment's more thorough, ensured the quality of water after the waste water treatment.

Description

Coking wastewater aerobic device

Technical Field

The utility model relates to the technical field of industrial wastewater treatment equipment, in particular to a coking wastewater aerobic device.

Background

The coking wastewater mainly comes from the process water and steam condensation wastewater in the process of coke oven gas primary cooling and coking production. Is characterized in that: the concentration of pollutants in the coking wastewater is high, the pollutants are difficult to degrade, and due to the existence of nitrogen in the coking wastewater, a nitrogen source required by biological purification is excessive, so that the treatment reaches the standard and great difficulty is brought; the discharge amount of waste water is large, and the water consumption per ton of coke is more than 2.5 t; the waste water has great harm, and the polycyclic aromatic hydrocarbon in the coking waste water is not only difficult to degrade, but also is a strong carcinogen generally, so that the environment is seriously polluted, and the human health is directly threatened.

The aerobic device for the coking wastewater can better treat the wastewater generated in industrial production, and is an important way for obtaining the aerobic condition. Present coking wastewater treatment device is mostly independent organism, can not dock with production machinery, can only handle the waste water after collecting, and the independence organism of different processing links leads to the loaded down with trivial details nature of flow linking simultaneously. Meanwhile, most of the existing industrial wastewater treatment devices achieve the purpose of purification through a filtering and neutralizing mode, and the filtering and neutralizing mode cannot enable the treated wastewater to reach the reuse standard. In order to solve the problems, an aerobic device for the coking wastewater is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aerobic device for coking wastewater, which solves the problems in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coking wastewater aerobic device, comprises the purification organism, the purification organism is through sealed intercommunication of transmission pipe and collecting vessel, purification organism top is equipped with waste water linking end and neutralization material entry, purification organism side is equipped with the controller, purification organism is inside to be equipped with filter tank, neutralization groove, distillation tank and cold trap, the filter tank passes through the through-hole and communicates with neutralization groove, the filter plate is equipped with to the filter tank inside, be equipped with the electronic valve on the baffle between neutralization groove and the distillation tank, distillation tank bottom is equipped with the heater, be equipped with the distillation tube on the baffle between distillation tank and the cold trap, the distillation tube communicates distillation tank and cold trap respectively, the collecting vessel outside is equipped with pH valve monitor and drain valve, the inside PH value tester that is equipped with of collecting vessel, the PH value tester passes through the connecting wire and is connected with the pH value monitor, the controller is respectively connected with the electronic valve and the heater through connecting wires.

As a preferred embodiment of the present invention, the plate body of the filter plate is sealed and welded on the groove wall of the filter tank, and the filter plate is provided with a filter screen.

As a preferred embodiment of the utility model, the distillation tank is respectively provided with a heat insulation board inside the partition board between the neutralization tank and the condensation tank.

As an optimal implementation mode of the utility model, the waste water links up the inside locking screw thread that is equipped with of end, waste water links up the end outside and is equipped with sealed gomphosis and detains.

As a preferred embodiment of the present invention, the position of the neutralizing material inlet at the top of the purifying body corresponds to the position of the neutralizing slot, and the neutralizing material inlet is fixed at the top of the purifying body in a sealing manner and is communicated with the neutralizing slot.

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

through the design of the integrated purifying body, the integrated purifying body can be linked with industrial equipment, and the whole purifying process can be completed in the body, so that the problem of complexity of process linking caused by a plurality of independent processing devices is avoided, and meanwhile, the integrated purifying body is subjected to multiple modes such as filtering, neutralization, distillation, condensation and collection monitoring, so that the wastewater treatment is more thorough, the quality of water after the wastewater treatment is ensured, and the collection of good oxygen is facilitated.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the aerobic device for coking wastewater of the utility model;

FIG. 2 is a schematic view of the internal structure of the aerobic device for coking wastewater of the utility model;

fig. 3 is a schematic view of the internal structure of the collecting vessel of the coking wastewater aerobic device of the utility model.

In the figure, a purifying machine body-1, a collecting barrel-2, a waste water connecting end-3, a neutralizing material inlet-4, a controller-5, a transmission pipe-6, a pH value monitor-7, a drain valve-8, a filter tank-9, a neutralizing tank-10, a distillation tank-11, a condensation tank-12, a filter plate-13, an electronic valve-14, a heater-15 and a pH value tester-16.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution: a coking wastewater aerobic device comprises a purifying machine body 1, wherein the purifying machine body 1 is communicated with a collecting barrel 2 in a sealing way through a transmission pipe 6, the top end of the purifying machine body 1 is provided with a wastewater connecting end 3 and a neutralizing material inlet 4, the side end of the purifying machine body 1 is provided with a controller 5, the purifying machine body 1 is internally provided with a filter tank 9, a neutralizing tank 10, a distillation tank 11 and a condensation tank 12, the filter tank 9 is communicated with the neutralizing tank 10 through a through hole, a filter plate 13 is arranged inside the filter tank 9, an electronic valve 14 is arranged on a partition plate between the neutralizing tank 10 and the distillation tank 11, a heater 15 is arranged at the bottom of the distillation tank 11, a distillation pipe is arranged on the partition plate between the distillation tank 11 and the condensation tank 12, the distillation pipe is respectively communicated with the distillation tank 11 and the condensation tank 12, a pH value monitor 7 and a drain valve 8 are arranged outside the collecting barrel 2, a PH value tester 16 is arranged, the PH value tester 16 is connected with the pH value monitor 7 through a connecting wire, and the controller 5 is respectively connected with the electronic valve 14 and the heater 15 through connecting wires.

Referring to fig. 2, as a preferred embodiment of the present invention, a plate body of the filter plate 13 is welded to a wall of the filter tank 9, and a filter screen is disposed on the filter plate 13. Some material particles in the waste water can be filtered through a filter screen on the filter plate.

Referring to fig. 2, as a preferred embodiment of the present invention, heat insulation plates are respectively disposed inside the partition between the distillation tank 11 and the neutralization tank 10 and the condensation tank 12. The temperature in the heating groove can be effectively isolated through the heat insulation plate, and the temperature influence on the neutralization work in the neutralization groove and the water temperature of the distilled water in the distillation groove is avoided.

Referring to fig. 1, as a preferred embodiment of the present invention, a locking thread is disposed inside the wastewater connection end 3, and a sealing and engaging button is disposed outside the wastewater connection end 3. The internal locking threads and the external sealing and engaging fasteners allow the wastewater connection end to be connected to a variety of connection tubes.

Referring to fig. 2, as a preferred embodiment of the present invention, the position of the neutralizing material inlet 4 on the top of the purifying body 1 corresponds to the position of the neutralizing tank 10, and the neutralizing material inlet 4 is hermetically fixed on the top of the purifying body 1 and is communicated with the neutralizing tank 10. The position of the neutralizing material inlet is correspondingly consistent with that of the neutralizing groove, so that the accuracy of the neutralizing material during the embedding is ensured.

The utility model relates to a coking wastewater aerobic device, when purifying industrial wastewater, firstly, the wastewater connecting end 3 at the top end of a purifying body 1 is connected with an industrial mechanical water outlet through a connecting pipe in a sealing way, when wastewater flows into the purifying body 1, the wastewater firstly passes through a filter tank 9, a filter plate 13 filters large impurities and particles in the wastewater, the filtered wastewater flows into a neutralization tank 10 through a through hole at the bottom of the filter tank 9, the pH value of the wastewater is judged according to processed substances, corresponding neutralization materials are poured into the neutralization tank 10 through a neutralization material inlet 4, after a neutralization reaction between the neutralization materials and the wastewater for a period of time, an electronic valve 14 is opened through a controller 5, the neutralized water flows into a distillation tank 11, when the water quantity is proper, the electronic valve 14 is closed, a heater 15 is opened through the controller 5, the heater 15 evaporates the neutralized water, the gas of evaporation can get into condensate tank 12 through the distillation tube, the distilled water after the condensation can flow into collecting vessel 2 through transmission pipe 6, pH value tester 16 can carry out the pH valve test to the distilled water, and present pH valve on pH valve monitor 7, according to the pH valve condition, decide whether need the secondary treatment, if need not directly open drain valve 8 with the water drainage can, if need the secondary treatment, with the corresponding neutralization material of addition in the collecting vessel 2, until the distilled water reaches the pH value of standard.

The utility model relates to a purifying machine body 1, a collecting bucket 2, a wastewater linking end 3, a neutralizing material inlet 4, a controller 5, a transmission pipe 6, a pH value monitor 7, a drain valve 8, a filter tank 9, a neutralizing tank 10, a distillation tank 11, a condensation tank 12, a filter plate 13, an electronic valve 14, a heater 15, a pH value tester 16, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components are all parts known by technicians in the field through technical instruction manuals or conventional experimental methods, the utility model solves the problems that the prior industrial wastewater treatment device is mostly independent, can not be butted with production machinery, can only treat the collected wastewater, and meanwhile, the independent machines of different treatment links cause the complexity of flow linking, and the prior industrial wastewater treatment device mostly achieves the purifying purpose through a filtering and neutralizing mode, the filtration and neutralization methods do not allow the treated wastewater to meet the reuse standards. The utility model discloses a design of the purification organism 1 of integration, the purification organism 1 of integration can realize linking up with industrial equipment to can accomplish whole purification flow inside the organism, avoided a plurality of independent treatment facility to cause the loaded down with trivial details problem that the flow links up, simultaneously through filtering, neutralization, distillation, condensation and collect multiple modes such as monitoring, thereby make waste water treatment's more thorough, the quality of water after having ensured waste water treatment, thereby be favorable to the collection of good oxygen.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a coking wastewater aerobic device, comprises purifying organism (1), its characterized in that: the purifying machine body (1) is communicated with the collecting barrel (2) in a sealing way through a transmission pipe (6), the top end of the purifying machine body (1) is provided with a wastewater connecting end (3) and a neutralizing material inlet (4), the side end of the purifying machine body (1) is provided with a controller (5), a filter tank (9), a neutralizing tank (10), a distillation tank (11) and a condensation tank (12) are arranged inside the purifying machine body (1), the filter tank (9) is communicated with the neutralizing tank (10) through a through hole, a filter plate (13) is arranged inside the filter tank (9), an electronic valve (14) is arranged on a partition plate between the neutralizing tank (10) and the distillation tank (11), a heater (15) is arranged at the bottom of the distillation tank (11), a distillation pipe is arranged on the partition plate between the distillation tank (11) and the condensation tank (12), and the distillation pipe is respectively communicated with the distillation tank (11) and the condensation tank (12), collecting vessel (2) outside is equipped with pH valve monitor (7) and drain valve (8), collecting vessel (2) inside is equipped with pH value tester (16), pH value tester (16) are connected with pH valve monitor (7) through the connecting wire, controller (5) are connected with electronic valve (14) and heater (15) respectively through the connecting wire.

2. The aerobic device for coking wastewater according to claim 1, is characterized in that: the plate body of the filter plate (13) is welded on the wall of the filter tank (9) in a sealing way, and a filter screen is arranged on the filter plate (13).

3. The aerobic device for coking wastewater according to claim 1, is characterized in that: and heat insulation plates are respectively arranged in the distillation tank (11) and the partition plates between the neutralization tank (10) and the condensation tank (12).

4. The aerobic device for coking wastewater according to claim 1, is characterized in that: the waste water connection end (3) is internally provided with a locking thread, and the waste water connection end (3) is externally provided with a sealing embedded buckle.

5. The aerobic device for coking wastewater according to claim 1, is characterized in that: the position of the neutralizing material inlet (4) at the top of the purifying body (1) is correspondingly consistent with that of the neutralizing tank (10), and the neutralizing material inlet (4) is hermetically fixed at the top of the purifying body (1) and is communicated with the neutralizing tank (10).