CN217709065U

CN217709065U - Oil-water separator

Info

Publication number: CN217709065U
Application number: CN202221677763.6U
Authority: CN
Inventors: 刘昌举; 刘孝鑫; 李宏才; 陈三石; 汪启成; 杨立; 董思春
Original assignee: Wuhu Xinnuo Lubrication Technology Co ltd
Current assignee: Wuhu Xinnuo Lubrication Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-01
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses an oil-water separator belongs to the separator field, including dry wet separator, oily water setting tank and oil-water separator, dry wet separator installs in the sedimentation tank upper end of oily water setting tank, and oil-water separator installs inside the absorption pond of oily water setting tank, and dry wet separator carries out solid-liquid filtration with material mixture such as kitchen leftovers, and the solid pulverizes to separate and collect, and oil-water setting tank further deposits material oil-water mixture, and the oil water layering after the sediment adsorbs the oil slick through oil-water separator, scrapes and gets and collect.

Description

Oil-water separator

Technical Field

The utility model belongs to the separator field, more particularly, relates to oil water separator.

Background

The restaurant wastewater usually contains a large amount of fat and various vegetable oils, and after the oily wastewater is discharged into a sewer, oil stains float on the water surface to influence the oxygen exchange between air and a water interface; oil dispersed in water is decomposed by microorganisms; therefore, the oil stain in the water not only reduces the reoxygenation rate, but also consumes the dissolved oxygen in the water, thus deteriorating the water quality.

At present, in the catering industry, in order to reduce cost, a merchant generally builds a simple oil-water separation tank, and oil particles float on the water surface after slowly flowing and colliding with a partition plate for a certain time by utilizing the density difference of oil and water; then, the oil stain is discharged from an oil discharge valve on the side wall of the oil-water separation tank, and the water is discharged from a water discharge valve below the oil-water separation tank.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to solve the solid-liquid separation among the kitchen rubbish not thorough, the latency among the oil-water separation process.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses an oil-water separator, including dry-wet separator, oil-water settling tank and oil-water separator, dry-wet separator installs the sedimentation tank upper end at oil-water settling tank, oil-water separator installs inside the adsorption tank of oil-water settling tank, dry-wet separator includes the running roller, the filter sieve, the rotating electrical machines, the garbage collection box, the unloading pipe, connecting pipe and dry-wet separation case, the running roller is installed in dry-wet separation case, its rear end inserts the output of connecting pipe in-connection rotating electrical machines, its front end passes through the inside that the bearing is connected at dry-wet separation case, the inside at dry-wet separation case is installed to the filter sieve, its position is in the below of running roller, the connecting pipe is installed on dry-wet separation case, its inside cavity, its side design has the feed opening, the connecting pipe is connected to the upper end of unloading pipe, its lower extreme extends to the garbage collection box in, the left side at oil-water settling tank is put to the garbage collection box.

Preferably, the filter sieve is provided with a semicircular groove, the surface of the filter sieve is provided with a plurality of filter holes, the roller is arranged in the semicircular groove above the filter sieve, the filter sieve and the roller are designed to be arranged in the dry-wet separation box at a certain inclination angle, and the filter sieve and the roller are arranged at the bottom of the front end and the rear end in a high position.

Preferably, the profit precipitation case is including deposiing box, baffler, precipitation hole, the hole of draining and observing the hole, and the baffler is installed in the inside of deposiing the box, will deposiing the box and divide into sedimentation tank and adsorption tank two parts, and the bottom at the sedimentation tank is installed to the precipitation hole, and the hole of draining is installed in the bottom of adsorption tank, observes the hole and installs the right flank at the precipitation box, and its shape is rectangular form glass material, and the front design of deposiing the box has the quad slit of scraping oil.

Preferably, the oil-water separation device comprises an oil absorption belt, a rotary drum, a connecting rod, a motor, a scraper and a collection oil barrel, the connecting rod is arranged in the sedimentation box body in an upper-lower mode, the rotary drum is arranged on the connecting rod, the oil absorption belt is connected with the upper-lower rotary drum, the motor is arranged on the left side face of the sedimentation box body, the output end of the motor is connected with the connecting rod in the sedimentation box body, the scraper is arranged at the position of an oil scraping square hole in the front face of the sedimentation box body, and the collection oil barrel is arranged below the scraper.

Preferably, the oil absorption belt has adsorptivity to the oil slick, and two upper and lower connecting rods in the setting tank have certain distance in the horizontal direction, lead to the installation of oil absorption belt to have certain inclination.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) The utility model discloses an oil water separator can separate solid-liquid material through the design of running roller and filter sieve, pulverizes to the solid and makes inside water oil mixing fully discharge.

(2) The utility model discloses an oil water separator, the rotatory design from bottom to top of adsorption band can draw the oil slick on oil water mixture surface at any time, has avoided the time that the oil slick waited for to the oil drain valve in the oil water separation pond of building up, improves oil extraction efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the oil-water separator of the present invention.

Fig. 2 is a schematic view of the oil-water separator according to the present invention.

Fig. 3 is a schematic front view of the oil-water separator of the present invention.

Fig. 4 is a rear view structural diagram of the oil-water separator of the present invention.

Fig. 5 is an internal structure diagram of the settling tank of the oil-water separator of the present invention.

The reference numbers in the schematic drawings illustrate:

100. a dry-wet separation device; 200. an oil-water precipitation tank; 300. an oil-water separation device;

110. a roller wheel; 120. filtering and screening; 130. a rotating electric machine; 140. a waste collection box; 150. a discharging pipe; 160. a connecting pipe; 170. a dry-wet separation tank;

210. a settling tank body; 220. a barrier plate; 230. a sediment hole; 240. a water discharge hole; 250. an observation hole;

310. an oil absorption belt; 320. a drum; 330. a connecting rod; 340. an electric motor; 350. a squeegee; 360. collecting an oil drum;

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but on the contrary are provided for the purpose of making the disclosure more thorough and complete.

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 also be present; 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 be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative 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; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1 to 5, the oil-water separator of the present embodiment includes a dry-wet separation device 100, an oil-water precipitation tank 200, and an oil-water separation device 300, wherein the dry-wet separation device 100 is installed at an upper end of a precipitation tank of the oil-water precipitation tank 200, the oil-water separation device 300 is installed inside an adsorption tank of the oil-water precipitation tank 200, the dry-wet separation device 100 includes a roller 110, a filter sieve 120, a rotating electrical machine 130, a garbage collection box 140, a discharge pipe 150, a connection pipe 160, and a dry-wet separation tank 170, the roller 110 is installed inside the dry-wet separation tank 170, a rear end of the roller is inserted into the connection pipe 160 and connected to an output end of the rotating electrical machine 130, a front end of the roller is connected inside the dry-wet separation tank 170 through a bearing, the filter sieve 120 is installed inside the dry-wet separation tank 170 and positioned below the roller 110, the connection pipe 160 is installed on the dry-wet separation tank 170, an inside of the dry-wet separation tank 170 is hollow, a side surface of the filter sieve is designed with a discharge port, an upper end of the discharge pipe 150 is connected to the connection pipe 160, a lower end of the waste collection box 140 extends into the garbage collection box 140, and the garbage collection box 140 is positioned on a left side of the oil-water precipitation tank 200.

The above design, materials such as leftovers in a kitchen are poured into the dry-wet separation device 100, the rotating motor 130 is started to drive the roller 110 to rotate, the materials are rotated and crushed to be lifted into the connecting pipe 160, the materials enter the blanking pipe 150 through the connecting pipe 160 to be discharged into the waste collection box 140, the materials filter the water-oil mixture into the sedimentation tank of the oil-water sedimentation box 200 through the filter screen 120, the tiny precipitates are accumulated at the bottom of the sedimentation tank to be discharged through the sedimentation hole 230 through the sedimentation, the remaining water-oil mixture flows into the adsorption tank through the hole at the upper end of the baffle plate 220, at the same time, the drainage hole 240 can discharge the excess water into the sewer pipe, as the density of the oil is less than that of water, the oil floats on the water surface, the motor 340 rotates to drive the oil absorption belt 310 in the adsorption tank to rotate from bottom to top, the floating oil on the water surface is adsorbed on the surface of the oil absorption belt 310, and finally the oil on the oil absorption belt 310 is scraped into the collection oil drum 360 through the scraper 350, the design improves the collection efficiency of the floating oil, and the solid-liquid separation avoids the blockage of the sewer pipe.

In this embodiment, a semicircular groove is designed on the filter screen 120, a plurality of filter holes are designed on the surface of the filter screen, the roller 110 is installed in the semicircular groove above the filter screen 120, the filter screen 120 and the roller 110 are designed to be installed inside the wet and dry separation box 170 at a certain inclination angle, specifically, the position of the bottom of the front end is higher than that of the rear end, and in the design of the mechanism, the roller 110 and the filter screen 120 are designed to be at a certain inclination angle, so that the speed of solid-liquid separation can be accelerated, the solid is concentrated at the front end of the roller 110, and the roller 110 is convenient to rotate to crush the solid in the cabinet.

The embodiment, oily water setting tank 200 is including deposiing the box 210, separation plate 220, precipitation hole 230, drain hole 240 and observation hole 250, separation plate 220 installs the inside at deposiing the box 210, it divide into sedimentation tank and adsorption tank two parts to deposit the box 210, the bottom at the sedimentation tank is installed to precipitation hole 230, the bottom at the adsorption tank is installed to drain hole 240, observe the right flank of hole 250 installation at deposiing the box 210, its shape is rectangular form glass material, the design of the front of deposiing the box 210 has the oil scraping quad slit, the design of this structure, observe the water level condition in the box 210 of observation hole 250 is convenient for observe, separation plate 220 divide into sedimentation tank and adsorption tank with deposiing the box 210, make the concentrated sediment of tiny solid deposit accomplish to handle, get rid of the jam of through deposiing hole 230 and avoid the sewer.

In this embodiment, the oil-water separator 300 includes the oil absorption belt 310, the rotary drum 320, the connecting rod 330, the motor 340, the scraper 350 and the collection oil drum 360, the connecting rod 330 is installed in the inside of the sediment box 210 for two pieces from top to bottom, the rotary drum 320 is installed on the connecting rod 330, two pieces of rotary drums 320 about the oil absorption belt 310 is connected, the motor 340 is installed on the left side of the sediment box 210, the connecting rod 330 in the sediment box 210 is connected to its output end, the scraper 350 is installed in the front oil scraping square hole of the sediment box 210, the collection oil drum 360 is placed below the scraper 350, the design of this mechanism, the oil absorption belt 310 rotates under the drive of the motor 340, the oil slick at the bottom can be transmitted to the oil scraping square hole, and the collection efficiency of the oil slick is improved.

In the embodiment, the oil absorption belt 310 has adsorptivity to the floating oil, and the upper and lower connecting rods 330 in the settling tank 210 have a certain distance in the horizontal direction, so that the installation of the oil absorption belt 310 has a certain inclination angle.

The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Oil water separator, its characterized in that: including dry wet separator (100), profit settling tank (200) and oil water separator (300), dry wet separator (100) are installed in the sedimentation tank upper end of profit settling tank (200), inside oil water separator (300) installs the adsorption tank of profit settling tank (200), dry wet separator (100) include running roller (110), filter sieve (120), rotating electrical machines (130), garbage collection box (140), unloading pipe (150), connecting pipe (160) and dry wet separator (170), running roller (110) are installed in dry wet separator (170), and its rear end inserts the output of connecting pipe (160) in-connection rotating electrical machines (130), and its front end passes through the bearing and connects in the inside of dry wet separator (170), filter sieve (120) are installed in the inside of dry wet separator (170), and its position is in the below of running roller (110), connecting pipe (160) are installed on dry wet separator (170) inside, its side unloading mouth, the design of unloading pipe (150) has the upper end to be connected in the lower extreme of unloading pipe (160), and extend to the left side of garbage collection box (140) the oil collection box (140), waste collection box (140).

2. The oil-water separator according to claim 1, wherein: the filter screen (120) is provided with a semicircular groove, the surface of the filter screen is provided with a plurality of filter holes, the roller (110) is arranged in the semicircular groove above the filter screen (120), the filter screen (120) and the roller (110) are designed to be arranged in the dry-wet separation box (170) at a certain inclination angle, and the filter screen is high in the position of the bottom of the front end and high in the position of the rear end.

3. The oil-water separator according to claim 1, wherein: profit settling tank (200) are including settling tank (210), separation plate (220), precipitation hole (230), hole (240) and observation hole (250) drain, separation plate (220) are installed in the inside of settling tank (210), divide into sedimentation tank and adsorption tank two parts with settling tank (210), the bottom at the sedimentation tank is installed in precipitation hole (230), the bottom at the adsorption tank is installed in hole (240) drain, observe hole (250) and install the right flank at settling tank (210), its shape is rectangular form glass material, the design of the front of settling tank (210) has the quad slit of scraping oil.

4. The oil-water separator according to claim 1, wherein: the oil-water separation device (300) comprises an oil absorption belt (310), a rotary drum (320), a connecting rod (330), a motor (340), a scraper (350) and a collection oil barrel (360), wherein the connecting rod (330) is installed inside the sedimentation tank body (210) for an upper part and a lower part, the rotary drum (320) is installed on the connecting rod (330), the oil absorption belt (310) is connected with the upper part and the lower part of the rotary drum (320), the motor (340) is installed on the left side surface of the sedimentation tank body (210), the output end of the motor is connected with the connecting rod (330) in the sedimentation tank body (210), the scraper (350) is installed at the oil scraping square hole in the front surface of the sedimentation tank body (210), and the collection oil barrel (360) is placed below the scraper (350).

5. The oil-water separator according to claim 4, wherein: the oil absorption belt (310) has adsorbability on floating oil, and an upper connecting rod (330) and a lower connecting rod (330) in the settling box body (210) have a certain distance in the horizontal direction, so that the oil absorption belt (310) is installed at a certain inclination angle.