CN207786010U

CN207786010U - A kind of oil water separator

Info

Publication number: CN207786010U
Application number: CN201721708609.XU
Authority: CN
Inventors: 何昭纯
Original assignee: Guangzhou Leaf Forest Environmental Protection & Technology Co Ltd
Current assignee: Guangzhou Leaf Forest Environmental Protection & Technology Co Ltd
Priority date: 2017-12-11
Filing date: 2017-12-11
Publication date: 2018-08-31
Anticipated expiration: 2027-12-11

Abstract

The utility model discloses a kind of oil water separators of oily water separating equipment technical field,Including separator box,The left side top of the separator box is connected with dirt inlet,The inner cavity of the separator box is vertically connected with strainer,The inner cavity right hand top of the separator box is connected with two groups of transmission shafts,The transmission shaft is on the right side of strainer,Two groups of first motors are connected on rear side of the separator box,The first motor and transmission axis connection,It is connected with conveyer belt on the outside of the transmission shaft,The outside of the conveyer belt is uniformly connected with scraper plate,The method that the utility model carries out multiple water-oil separating using separator box and dissolving case,First the large size of floating high-quality is separated with separator box,Some small-sized greases being not readily separated, which are pumped in dissolving, carries out chemical agent progress lipid solubilization,Dissolved water is pumped in high-temperature cabinet,Carry out high temperature distillation,Water is distilled into vapor,Chemical residue, which is distilled off, to be stayed in high-temperature cabinet,Vapor is pumped to cold junction in cooling cylinder and is discharged at water.

Description

A kind of oil water separator

Technical field

The utility model is related to oily water separating equipment technical field, specially a kind of oil water separator.

Background technology

The sewage of urban restaurant trade has the characteristics that biochemical is strong, animal and plant fat content is high, therefore can not directly arrange It is put into City Buried Pipeline, needs to carry out water-oil separating in advance, currently, common oily water separation technique can according to operation principle It is divided into physical partition method, fractionation and electrochemical treatment three categories, physical partition method mainly utilizes oil, water density not Together, oil float carries out the gravitational separation process of water-oil separating the water surface the characteristics of, this method have take up a large area, grease point The parent of coarse filtrate can also be used in disadvantage slow from speed, separating effect is undesirable, another operation principle of physical partition method The hydrophobic principle of oil carries out grease absorption, filtration treatment, and this method is frequently referred to be separated by filtration method or coarse technology, advantage It is good separating effect, floor space is small, simple in structure, but filtering material is easy to block, and needs to carry out recoil process；Chemistry point The quantitative one or more chemical agents of addition, such as bodied ferric sulfate, sodium humate, Sodium Polyacrylate are relied primarily on from method, into The advantages of row demulsification is handled, and reinforcing grease, which is layered, achievees the purpose that water-oil separating, this method, which is to detach, to be difficult to handle Oil emulsion, point oily effect is ideal, if the disadvantage is that the chemical agent launched, which selects improper or concentration to cross, may well cause two Secondary pollution.

Utility model content

The purpose of this utility model is to provide a kind of oil water separators, mentioned above in the background art common to solve Oily water separation technique can be divided into physical partition method, fractionation and electrochemical treatment three categories, object according to operation principle Partition method is managed mainly using oil, water density difference, oil float carries out the gravitational separation process of water-oil separating in the characteristics of water surface, This method has the shortcomings that take up a large area, water-oil separating speed is slow, separating effect is undesirable, another work of physical partition method The principle that the oleophilic drainage of coarse filtrate can also be used as principle carries out grease absorption, filtration treatment, and this method is frequently referred to It is separated by filtration method or coarse technology, its advantage is that good separating effect, floor space is small, simple in structure, but filtering material holds It easily blocks, needs to carry out recoil process；Fractionation relies primarily on the quantitative one or more chemical agents of addition, such as polymerised sulphur Sour iron, sodium humate, Sodium Polyacrylate etc. carry out demulsification processing, strengthen grease layering and achieve the purpose that water-oil separating, this side The advantages of method is that reluctant oil emulsion can be detached, and point oily effect is ideal, if the disadvantage is that the chemical agent choosing launched It selects improper or concentration and spends the problem of may well causing secondary pollution.

To achieve the above object, the utility model provides the following technical solutions：A kind of oil water separator, including separator box, The left side top of the separator box is connected with dirt inlet, and the inner cavity of the separator box is vertically connected with strainer, the separator box Inner cavity right hand top is connected with two groups of transmission shafts, and the transmission shaft is connected with two on rear side of the right side of strainer, the separator box First motor, the first motor and transmission axis connection are organized, conveyer belt is connected on the outside of the transmission shaft, the conveyer belt Outside is uniformly connected with scraper plate, and the inner cavity right side wall of the separator box is connected with oil trap, and the oil trap is under conveyer belt End, the bottom of the oil trap are connected with flowline, and the other end run through the right wall of separator box, connect on the right side of the separator box It is connected to oil sump tank, the other end of the flowline is connect with oil sump tank, and the right side of the separator box is connected with first by pipeline Drawing liquid pump, and the first drawing liquid pump, in the upper end of oil sump tank, the top of first drawing liquid pump is connected with dissolving case, institute by pipeline It states and is connected with the second motor and feed inlet at the top of dissolving case, the feed inlet is at the right side of the second motor, the bottom of the motor Agitating shaft is connected on the output shaft of end, for the agitating shaft in the inner cavity of dissolving case, the outside of the agitating shaft is uniform from top to bottom Seven groups of paddles are connected with, the bottom right side of the dissolving case is connected with the second drawing liquid pump, second drawing liquid pump by pipeline Right end high-temperature cabinet is connected with by pipeline, the top of the high-temperature cabinet is connected with aspiration pump by pipeline, the aspiration pump Right end is connected with cooling cylinder by pipeline, and the bottom right side of the cooling cylinder is connected with water outlet.

Preferably, the flow of the dirt inlet is equal to the summation of the flow of the first drawing liquid pump and flowline.

Preferably, the agitating shaft and paddle are respectively stainless steel agitating shaft and stainless steel paddle.

Preferably, the inner wall of the separator box, dissolving case, high-temperature cabinet and cooling cylinder is coated with anti-oxidation enamelled coating.

Compared with prior art, the utility model has the beneficial effects that：The utility model using separator box and dissolving case into The method of the multiple water-oil separating of row is first separated with separator box by the large size of floating is high-quality, some small-sized greases being not readily separated It is pumped in dissolving and carries out chemical agent progress lipid solubilization, dissolved water is pumped in high-temperature cabinet, carries out high temperature distillation, will Water is distilled into vapor, and chemical residue, which is distilled off, to be stayed in high-temperature cabinet, and vapor is pumped to cold junction Cheng Shui in cooling cylinder Discharge.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model left view.

In figure：1 separator box, 2 dirt inlets, 3 strainers, 4 transmission shafts, 5 conveyer belts, 6 scraper plates, 7 oil traps, 8 flowlines, 9 collection Fuel tank, 10 first drawing liquid pumps, 11 dissolving casees, 12 second motors, 13 feed inlets, 14 agitating shafts, 15 paddles, 16 second drawing liquids Pump, 17 high-temperature cabinets, 18 aspiration pumps, 19 cooling cylinders, 20 water outlets, 21 first motors.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of oil water separator, including separator box 1, point Left side top from case 1 is connected with dirt inlet 2, and the inner cavity of separator box 1 is vertically connected with strainer 3, is pushed up on the right side of the inner cavity of separator box 1 Portion is connected with two groups of transmission shafts 4, and transmission shaft 4 is connected with two groups of first motors 21 in the right side of strainer 3, the rear side of separator box 1, the One motor 21 is connect with transmission shaft 4, and the outside of transmission shaft 4 is connected with conveyer belt 5, and the outside of conveyer belt 5 is uniformly connected with scraper plate 6, the inner cavity right side wall of separator box 1 is connected with oil trap 7, and oil trap 7 is connected in the lower end of conveyer belt 5, the bottom of oil trap 7 Flowline 8, and 8 other end runs through the right wall of separator box 1, the right side of separator box 1 are connected with oil sump tank 9, flowline 8 it is another End is connect with oil sump tank 9, and the right side of separator box 1 is connected with the first drawing liquid pump 10 by pipeline, and the first drawing liquid pump 10 is in oil-collecting The top of the upper end of case 9, the first drawing liquid pump 10 is connected with dissolving case 11 by pipeline, and the top of dissolving case 11 is connected with the second electricity Machine 12 and feed inlet 13, feed inlet 13 are connected with agitating shaft 14 on the right side of the second motor 12, the bottom end output shaft of motor 12, Agitating shaft 14 is uniformly connected with seven groups of paddles 15, dissolves case from top to bottom in the inner cavity of dissolving case 11, the outside of agitating shaft 14 11 bottom right side is connected with the second drawing liquid pump 16 by pipeline, and the right end of the second drawing liquid pump 16 is connected with high-temperature cabinet by pipeline 17, the top of high-temperature cabinet 17 is connected with aspiration pump 18 by pipeline, and the right end of aspiration pump 18 is connected with cooling cylinder 19 by pipeline, The bottom right side of cooling cylinder 19 is connected with water outlet 20.

Wherein, the flow of dirt inlet 2 is equal to the summation of the flow of the first drawing liquid pump 10 and flowline 8, agitating shaft 14 and stirs It is respectively stainless steel agitating shaft and stainless steel paddle to mix leaf 15, and separator box 1 dissolves case 11, high-temperature cabinet 17 and cooling cylinder 19 Inner wall is coated with anti-oxidation enamelled coating.

Operation principle：Oil water mixture is flowed to by dirt inlet 2 in separator box 1, is removed sundries through filter screen 3, first The rotation of motor 21 drives conveyer belt 5 to rotate, and conveyer belt 5 drives scraper plate 6 to rotate, and since oil float is on the water surface, scraper plate 6 is by grease It scrapes in oil trap 7, is flowed in oil sump tank 9 by flowline 8, the water for having scraped oil slick is extracted into dissolving case 11 by the first drawing liquid pump 10 It is interior, sodium hydroxide is poured into from feed inlet 13 in dissolving case 11, the second motor 12 drives agitating shaft 14, agitating shaft 14 to drive stirring Leaf 15 stirs, and sodium hydroxide is merged completely with the water for having scraped oil slick, sodium hydroxide can dissolve grease, be dissolved by sodium hydroxide The water of grease is extracted by the second drawing liquid pump 16 in high-temperature cabinet 17, and high-temperature cabinet 17 will dissolve the water high temperature of grease by sodium hydroxide It is distilled into vapor, vapor, which is extracted by aspiration pump 18 in cooling cylinder 19, to condense into water and be discharged from water outlet 20.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of oil water separator, including separator box（1）, it is characterised in that：The separator box（1）Left side top be connected with into Dirty mouth（2）, the separator box（1）Inner cavity be vertically connected with strainer（3）, the separator box（1）The connection of inner cavity right hand top There are two groups of transmission shafts（4）, the transmission shaft（4）In strainer（3）Right side, the separator box（1）Rear side be connected with two group One motor（21）, the first motor（21）With transmission shaft（4）Connection, the transmission shaft（4）Outside be connected with conveyer belt （5）, the conveyer belt（5）Outside be uniformly connected with scraper plate（6）, the separator box（1）Inner cavity right side wall be connected with oil-collecting Slot（7）, the oil trap（7）In conveyer belt（5）Lower end, the oil trap（7）Bottom be connected with flowline（8）, and go out Oil pipe（8）The other end run through separator box（1）Right wall, the separator box（1）Right side be connected with oil sump tank（9）, it is described go out Oil pipe（8）The other end and oil sump tank（9）Connection, the separator box（1）Right side the first drawing liquid pump is connected with by pipeline （10）, and the first drawing liquid pump（10）In oil sump tank（9）Upper end, first drawing liquid pump（10）Top be connected with by pipeline Dissolve case（11）, the dissolving case（11）Top be connected with the second motor（12）And feed inlet（13）, the feed inlet（13） In the second motor（12）Right side, second motor（12）Bottom end output shaft on be connected with agitating shaft（14）, the stirring Axis（14）In dissolving case（11）Inner cavity, the agitating shaft（14）Outside be uniformly connected with seven groups of paddles from top to bottom （15）, the dissolving case（11）Bottom right side the second drawing liquid pump is connected with by pipeline（16）, second drawing liquid pump（16） Right end high-temperature cabinet is connected with by pipeline（17）, the high-temperature cabinet（17）Top aspiration pump is connected with by pipeline（18）, The aspiration pump（18）Right end cooling cylinder is connected with by pipeline（19）, the cooling cylinder（19）Bottom right side be connected with out The mouth of a river（20）.

2. a kind of oil water separator according to claim 1, it is characterised in that：The dirt inlet（2）Flow be equal to the One drawing liquid pump（10）And flowline（8）Flow summation.

3. a kind of oil water separator according to claim 1, it is characterised in that：The agitating shaft（14）And paddle（15） Respectively stainless steel agitating shaft and stainless steel paddle.

4. a kind of oil water separator according to claim 1, it is characterised in that：The separator box（1）, dissolving case（11）、 High-temperature cabinet（17）And cooling cylinder（19）Inner wall be coated with anti-oxidation enamelled coating.