CN210595376U

CN210595376U - Chemical oil remover

Info

Publication number: CN210595376U
Application number: CN201921052655.8U
Authority: CN
Inventors: 郭义芳; 万鸣高
Original assignee: Anyang Changming Environmental Protection Equipment Co ltd
Current assignee: Anyang Changming Environmental Protection Equipment Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-05-22
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a chemical degreaser, which comprises a tank body, wherein a first vertical clapboard, a second vertical clapboard, a third vertical clapboard, a first transverse clapboard, a second transverse clapboard, an inclined clapboard and an inclined plate supporting frame are arranged in the tank body, an inclined plate group is arranged on the inclined plate supporting frame, and an overflow weir is arranged at the top of the inclined plate group; a mixing area is defined by the first vertical partition plate, the first transverse partition plate and the inner wall of the tank body; a water inlet pipe penetrates through the lower part of the mixing area, a pipeline mixer is further arranged on the part, located on the outer side of the tank body, of the water inlet pipe, the tail end of the water inlet pipe is opened upwards, and a horizontally placed reflecting plate is further connected to the tail end of the water inlet pipe; a multi-surface hollow ball blocking area is arranged at the upper part of the mixing area, and an overflow pipe is arranged on a first vertical partition plate above the multi-surface hollow ball blocking area; still be provided with the pencil of adding at the top of jar body, the pencil of adding passes multiaspect clean ball and blocks the district, and the terminal export of pencil of adding stretches into the lower part of mixing region. The whole oil removing tank is simple and compact in structure, small in occupied area and high in oil removing and precipitating efficiency.

Description

Chemical oil remover

Technical Field

The utility model belongs to the industrial sewage treatment field, concretely relates to chemical degreaser.

Background

The oil-containing and iron scale-containing sewage, also called turbid circulating water, is produced during the production of enterprises such as metallurgy, steel making and the like, the pollution to the environment is easily caused, and the oil-removing precipitation treatment is generally carried out on the production for recycling. The chemical oil remover is an oil removing device for treating oily sewage, and oil, suspended matters and the like in water are settled and separated through coagulation and flocculation after a chemical agent is added and mixed for reaction, so that the aim of purifying water quality is fulfilled.

Chemical degreaser usually takes up an area of very big among the prior art, and the structure is complicated, inconvenient maintenance, all adds the mixing stirring motor for making liquid medicine misce bene usually moreover, because of reaction zone and settling zone communicate with each other, causes the torrent disturbance to the settling zone easily, is unfavorable for the settlement of pollutant.

Disclosure of Invention

To the not enough of prior art, the utility model provides a chemical degreaser to solve the problem that exists among the prior art.

The technical scheme of the utility model is that: a chemical degreaser comprises a tank body, wherein the upper part of the tank body is cylindrical, the lower part of the tank body is conical, a first vertical partition plate, a second vertical partition plate, a third vertical partition plate, a first transverse partition plate, a second transverse partition plate, an inclined partition plate and an inclined plate support frame are arranged in the tank body, an inclined plate group is arranged on the inclined plate support frame, and an overflow weir is arranged at the top of the inclined plate group; a mixing area is defined by the first vertical partition plate, the first transverse partition plate and the inner wall of the tank body; a water inlet pipe penetrates through the lower part of the mixing area, a pipeline mixer is further arranged on the part, located on the outer side of the tank body, of the water inlet pipe, the tail end of the water inlet pipe is opened upwards, and a horizontally placed reflecting plate is further connected to the tail end of the water inlet pipe; a multi-surface hollow ball blocking area is arranged at the upper part of the mixing area, and an overflow pipe is arranged on a first vertical partition plate above the multi-surface hollow ball blocking area; the top of the tank body is also provided with a dosing pipe, the dosing pipe penetrates through the multi-surface hollow ball blocking area, and an outlet at the tail end of the dosing pipe extends into the lower part of the mixing area; the third vertical partition plate, the second transverse partition plate and the inner wall of the tank body form a water outlet area in a surrounding manner, and a water outlet pipe is arranged on the wall of the tank body in the water outlet area; and a horizontal sludge discharge pipe is also arranged at the bottom of the tank body.

Furthermore, a plurality of water outlet holes are formed in the overflow pipe.

Further, the reflecting plate is positioned between the blocking area and the outlet of the dosing pipe.

Furthermore, the reflecting plate is connected with the tail end of the water inlet pipe through a spring.

Furthermore, the inclined partition plate is parallel to the conical inner wall of the lower part of the tank body.

Further, the overflow pipe is higher than the overflow weir, and the overflow weir is higher than the water outlet pipe.

Furthermore, an inspection manhole is arranged on the conical wall at the lower part of the tank body.

The utility model has the advantages that: the rivers that add first kind of chemical liquid medicine through the pipe mixer get into the mixed region, upwards earlier through the inlet tube export, it is downward again after the reflecting plate reflection, take away the second kind of chemical liquid medicine that comes out from adding the pencil, upward movement again after receiving first cross slab and hindering, simultaneously again through multiaspect clean shot block the district, make sewage and the natural intensive mixing of chemical liquid medicine of adding even, then apopore through on the overflow pipe gets into the reaction zone with the mode of mitigateing, avoided the great disturbance to the reaction zone and the settling zone, be favorable to the condensation and the decline of sediment, agitator motor has been saved, overall structure is simple and compact, take up an area of for a short time, deoiling precipitation efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

The labels in the figure are: 1 tank body, 11 first vertical partition boards, 12 second vertical partition boards, 13 third vertical partition boards, 14 first transverse partition boards, 15 second transverse partition boards, 16 inclined partition boards, 17 inspection manholes, 18 sludge discharge pipes, 19 water outlet pipes, 20 inclined plate groups, 21 inclined plate support frames, 22 overflow weirs, 30 water inlet pipes, 31 pipeline mixers, 32 reflecting plates, 33 multi-face hollow ball blocking areas, 34 dosing pipes and 35 overflow pipes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. The terms "first," "second," and the like are used for distinguishing between different elements and not necessarily for describing a particular sequential or chronological order.

As shown in fig. 1, the chemical oil remover comprises a tank body 1, wherein the upper part of the tank body is cylindrical, the lower part of the tank body is conical, a first vertical partition plate 11, a second vertical partition plate 12, a third vertical partition plate 13, a first transverse partition plate 14, a second transverse partition plate 15, an inclined partition plate 16 and an inclined plate support frame 21 are arranged in the tank body, an inclined plate group 20 is arranged on the inclined plate support frame 21, and an overflow weir 22 is arranged at the top of the inclined plate group 20. An inspection manhole 17 is arranged on the conical wall at the lower part of the tank body, and a horizontal sludge discharge pipe 18 is arranged at the bottom of the tank body; the inclined partition plate 16 is parallel to the conical inner wall of the lower part of the tank body.

A mixing area is defined by the first vertical partition plate 11, the first transverse partition plate 14 and the inner wall of the tank body; a reaction zone is enclosed by the first vertical partition plate 11, the second vertical partition plate 12, the inclined plate group 20, the inclined partition plate 16 and the inner wall of the tank body; the cone at the lower part of the tank body is a settling zone; the inclined plate group forms an inclined plate area; a clear water area is enclosed by the second vertical partition plate 12, the third vertical partition plate 13 and the overflow weir 22; a water outlet area is defined by the third vertical partition plate 13, the second transverse partition plate 15 and the inner wall of the tank body, and a water outlet pipe 19 is arranged on the wall of the tank body in the water outlet area.

A water inlet pipe 30 penetrates through the lower part of the mixing area, a pipeline mixer 31 is further arranged on the part, located on the outer side of the tank body, of the water inlet pipe, the tail end of the water inlet pipe is opened upwards, and a horizontally placed reflecting plate 32 is connected to the tail end of the water inlet pipe through a spring; a multi-surface hollow ball blocking area 33 is arranged at the upper part of the mixing area, an overflow pipe 35 is arranged on the first vertical partition plate above the blocking area 33, and a plurality of water outlet holes are formed in the overflow pipe; a dosing pipe 34 is also arranged at the top of the tank body, and an outlet at the tail end of the dosing pipe is positioned at the lower part of the mixing area; the reflecting plate 32 is positioned between the blocking area and the outlet of the dosing pipe, the overflow pipe 35 is positioned higher than the overflow weir 22, and the overflow weir 22 is positioned higher than the outlet pipe 19.

The utility model discloses a water treatment process does: waste water containing oil and suspended matters is added with coagulant chemical liquid (such as polyaluminium chloride (PAC)) through a pipeline mixer to be mixed with the waste water and enter a mixing zone, and because the opening at the tail end of a water inlet pipe is upward, water flow firstly goes upward and then flows downward after being reflected by a reflecting plate; adding a chemical liquid medicine (such as Polyacrylamide (PAM)) of a high-molecular coagulant aid to the lower part of the mixing zone through a medicine adding pipe; the coagulant aid is taken away by the downward water flow, and the downward water flow is blocked by the first diaphragm plate and then turns back to flow upwards and passes through the multi-surface hollow ball blocking area; the multi-surface hollow ball blocking area is provided with a plurality of multi-surface hollow balls, when water flows, the multi-surface hollow ball blocking area can play a role in blocking and stirring water flow, so that waste water and chemical liquid medicine are fully and uniformly mixed, the waste water and the chemical liquid medicine enter the reaction area through water outlet holes on the overflow pipe in a relatively mild mode, the reaction area is communicated with the settling area, physical and chemical reaction processes such as electrostatic adsorption, bridging and the like are carried out on suspended oil and emulsified oil in water due to the action of a coagulant aid and a coagulant aid to form flocculent precipitates, the flocculent precipitates are settled on the inclined plate when passing through the inclined plate group, and the flocculent precipitates fall to; clear water at the upper part of the inclined plate group enters the water outlet area through the overflow weir and is discharged through the water outlet pipe for cyclic utilization.

The utility model discloses a chemical precipitation degreaser passes through inlet tube, pipe mixer, adds pencil, reflecting plate, spring, multiaspect clean shot and blocks setting such as district, overflow pipe for sewage and chemical liquid medicine both intensive mixing are even, have reduced the impact of rivers of intaking again to reaction zone and settling zone, have avoided turning over the mud phenomenon, have obviously improved deoiling precipitation efficiency.

Claims

1. The utility model provides a chemical degreaser, includes the jar body, jar body upper portion is cylindrical, and the lower part is conical, its characterized in that: a first vertical partition plate, a second vertical partition plate, a third vertical partition plate, a first transverse partition plate, a second transverse partition plate, an inclined partition plate and an inclined plate support frame are arranged in the tank body, an inclined plate group is arranged on the inclined plate support frame, and an overflow weir is arranged at the top of the inclined plate group; a mixing area is defined by the first vertical partition plate, the first transverse partition plate and the inner wall of the tank body; a water inlet pipe penetrates through the lower part of the mixing area, a pipeline mixer is further arranged on the part, located on the outer side of the tank body, of the water inlet pipe, the tail end of the water inlet pipe is opened upwards, and a horizontally placed reflecting plate is further connected to the tail end of the water inlet pipe; a multi-surface hollow ball blocking area is arranged at the upper part of the mixing area, and an overflow pipe is arranged on a first vertical partition plate above the multi-surface hollow ball blocking area; the top of the tank body is also provided with a dosing pipe, the dosing pipe penetrates through the multi-surface hollow ball blocking area, and an outlet at the tail end of the dosing pipe extends into the lower part of the mixing area; the third vertical partition plate, the second transverse partition plate and the inner wall of the tank body form a water outlet area in a surrounding manner, and a water outlet pipe is arranged on the wall of the tank body in the water outlet area; and a horizontal sludge discharge pipe is also arranged at the bottom of the tank body.

2. The chemical degreaser of claim 1, further comprising: the overflow pipe is provided with a plurality of water outlet holes.

3. The chemical degreaser of claim 1, further comprising: the reflecting plate is positioned between the blocking area and the outlet of the dosing pipe.

4. The chemical degreaser of claim 1, further comprising: the reflecting plate is connected with the tail end of the water inlet pipe through a spring.

5. The chemical degreaser of claim 1, further comprising: the inclined partition plate is parallel to the conical inner wall of the lower part of the tank body.

6. The chemical degreaser of claim 1, further comprising: the overflow pipe is higher than the overflow weir, and the overflow weir is higher than the water outlet pipe.

7. The chemical degreaser of claim 1, further comprising: and an inspection manhole is arranged on the conical wall at the lower part of the tank body.