CN210736264U - Vehicle-mounted oil-water separation device based on automatic feeding - Google Patents

Abstract

The utility model relates to a vehicular oil-water separator based on automatic throw material, including the automobile body with set up the separator box on the automobile body, be provided with on the separator box with be used for the mixture import that the rubbish oil tank of storage rubbish mixture matches each other, throw material lifting mechanism and throw the material tilting mechanism with the rubbish oil tank upset of throwing of rubbish oil tank lifting, wherein, throwing material lifting mechanism and lifting rubbish oil tank to the mixture import under the condition of the position that corresponds, throw material tilting mechanism and can be connected with the separator box in order to rotate the rubbish oil tank to the separator box inboard and pour the rubbish mixture into the form of mixture import.

Description

Vehicle-mounted oil-water separation device based on automatic feeding

Technical Field

The utility model relates to a life water oil separating technical field especially relates to a vehicular oil water separator based on automatic material of throwing.

Background

With the development of economy, the business of urban dining is continuously rising. Although providing convenience for people, the rise of the catering industry is a great test for the environment, kitchen waste can be divided into two categories of kitchen waste and waste edible oil and fat waste, and the waste edible oil and fat refers to the mixture of animal and vegetable oil and fat which can not be eaten any more and various water and oil, including oil and fat which can not be eaten any more after frying food, commonly called 'old fire oil'.

In practice, the kitchen waste is generally collected, conveyed and treated in a unified manner by a waste transfer trolley, solid waste and liquid waste in the kitchen waste are separated, the liquid waste is a water-oil mixture, and then the water-oil mixture can be separated to realize the collection of waste gas and grease, so that the industrial application is facilitated. However, in the transferring process, solid waste and liquid waste need to be transferred simultaneously, the carrying capacity of the waste transfer vehicle is limited, meanwhile, waste water in solid-liquid coexisting kitchen waste accounts for about 50%, grease accounts for about 3%, solid food and sundries account for about 47%, and obviously, the simultaneous transfer of solid-liquid coexisting kitchen waste is unreasonable.

For example, chinese patent publication No. CN205989963U discloses a kitchen waste separating cart. The garbage truck comprises a truck body and a carriage arranged behind the truck body, wherein an oil-water separation tank is arranged in the carriage, a feeding hopper is arranged at the top of the front section of the carriage, a garbage bin lifting device is arranged on the side wall of the carriage corresponding to the feeding hopper, a crusher is arranged below the feeding hopper, a solid-liquid separator is arranged below the crusher, a crushed slag outlet is formed in one side, away from the garbage bin lifting device, of the solid-liquid separator, an opening is formed in the side wall of the carriage, corresponding to the crushed slag outlet, of the solid-liquid separator, and a material.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a vehicular oil-water separator based on automatic material of throwing. The oil-water separation device comprises a separation box at least comprising a first box body and a second box body which can be mutually communicated, wherein the first box body is provided with a mixture inlet matched with a garbage oil tank for storing garbage mixture, a feeding lifting mechanism for lifting the garbage oil tank and a feeding turnover mechanism for turning over the garbage oil tank, the feeding lifting mechanism is provided with a slide rail for enabling the garbage oil tank to move in the vertical direction along the side wall of the separation box, the slide rail is mutually matched with a slide body for bearing the end part of a lifting plate of the garbage oil tank, so that under the condition that the feeding lifting mechanism lifts the garbage oil tank to a specified position corresponding to the mixture inlet based on a moving pair formed by the slide rail and the slide body, the feeding turnover mechanism can rotate the garbage oil tank to the inner side of the separation box and pour the garbage mixture into the mixture inlet Is connected with the separation box.

According to a preferred embodiment, the feeding and lifting mechanism comprises a slide rail, wherein the slide rail is engaged with a slide body at the end of a lifting plate, one end of the slide body is connected with a first hydraulic telescopic rod, and the other end of the slide body is connected with a fixing plate for fixing the garbage oil tank during lifting.

According to a preferred embodiment, the part of the fixing plate protruding the slide rail is provided with a second circular hole matching with the first circular hole on the waste oil tank, so that the waste oil tank and the fixing plate are fixedly connected in the lifting process of the waste oil tank under the condition that the circular shaft is sequentially inserted into the second circular hole and the second circular hole.

According to a preferred embodiment, the feeding and overturning mechanism comprises a second hydraulic telescopic rod, and when the feeding and lifting mechanism lifts the garbage can to a specified position, the garbage can be rotatably connected with the fixed plate in a manner of rotating around the inner side direction of the separation box based on a rotating pair formed by the first circular hole and the circular shaft when the second hydraulic telescopic rod is extended.

According to a preferred embodiment, a baffle plate is provided on the circular shaft, and a spring in an original length state when the circular shaft is inserted into the first circular hole is provided between the baffle plate and the fixing plate.

According to a preferred embodiment, one end of the second hydraulic telescopic rod is rotatably connected with the push plate, so that the push plate can be in contact with the waste oil tank in a manner of adaptively adjusting the pushing angle of the waste oil tank based on the gravity of the waste oil tank during the extension or the shortening of the second hydraulic telescopic rod.

According to a preferred embodiment, the separation tank comprises a first tank and a second tank, wherein the first tank and the second tank are in communication through a first filter plate.

According to a preferred embodiment, the length of the first box is less than that of the second box, wherein a guide plate capable of guiding the filtered waste oil passing through the first filter plate to the second box is arranged between the first box and the second box.

According to a preferred embodiment, be provided with in the second box and keep off the oil box, the oil inlet mouth of pipe of keeping off the oil box is located the middle part of second box, the oil outlet pipe of keeping off the oil box can communicate with the third box.

According to a preferred embodiment, the upper part of the second tank is provided with an oil drain port, and the lower part of the second tank is provided with a water drain port.

Drawings

Fig. 1 is a schematic perspective view of the vehicle-mounted oil-water separator based on automatic feeding provided by the utility model;

fig. 2 is a schematic view of a feeding and lifting mechanism of the oil-water separation device according to the present invention in a first state;

FIG. 3 is a schematic diagram of a second state of the feeding and lifting mechanism of the oil-water separation device provided by the present invention;

FIG. 4 is a schematic side view of a feeding and turning mechanism of the oil-water separation device provided by the present invention; and

fig. 5 is a schematic diagram of a preferred structure of the separation tank of the oil-water separation device provided by the present invention.

List of reference numerals

1: vehicle body 2 ab-1: filter plate

2: separation tank 2 ab-2: guide plate

3: feeding and lifting mechanism 3 a: sliding rail

4: feeding and overturning mechanism 3 b: lifting plate

5: a garbage oil tank 3 c: sliding body

2 a: first case 3 d: first hydraulic telescopic rod

2 a-1: mixture inlet 3 e: fixing plate

2 b: second case 3 f: round shaft

2 b-1: oil baffle box 3 f-1: baffle plate

2 b-2: oil discharge port 3 f-2: spring

2 b-3: drain joint 4 a: second hydraulic telescopic rod

2 c: third casing 4 b: push plate

Detailed Description

This is described in detail below with reference to fig. 1-5.

Example 1

According to the figure 1, the embodiment provides an automatic feeding-based vehicle-mounted oil-water separation device. The oil-water separation device comprises a vehicle body 1 and a separation tank 2 arranged on the vehicle body 1. This on-vehicle oily water separator mainly is applied to the preliminary separation of rubbish mixtures such as food waste, profit in the dining room, can reduce the human cost on the one hand, and on the other hand can improve separation efficiency.

Referring to fig. 1, 2 and 3, the separation tank 2 is provided with a mixture inlet 2a-1 matched with a garbage oil tank 2 for storing garbage mixture, a feeding lifting mechanism 3 for lifting the garbage oil tank 5 and a feeding turnover mechanism 4 for turning over the garbage oil tank 5. For example, the top surface of the separation tank is provided with a mixture inlet 2 a-1. The size of the mixture inlet 2a-1 is larger than the size of the waste oil tank 5. Wherein, under the condition that the feeding lifting mechanism 3 lifts the garbage oil tank 5 to the designated position corresponding to the mixture inlet 2a-1, the feeding turnover mechanism 4 can be connected with the separation tank 2 in a manner of rotating the garbage oil tank 5 to the inner side of the separation tank 2 and pouring the garbage mixture into the mixture inlet 2 a-1. Namely: when the garbage mixture such as food residue, oil water and the like in the garbage oil tank 5 needs to be poured into the vehicle-mounted oil-water separation device, the feeding and lifting mechanism 3 is used for lifting the garbage oil tank 5 to a position corresponding to the mixture inlet 2 a-1. This position is a position that can be determined by a person skilled in the art on the basis of geometry, depending on the opening position and size of the mixture inlet 2a-1 and the size of the waste fuel tank 5. When the feeding lifting mechanism lifts the garbage oil tank 5 to the position, the feeding turnover mechanism 4 turns over the garbage oil tank 5 towards the inner side direction of the separation tank, so that garbage mixtures such as food residues, oil water and the like can enter the separation tank 2.

Preferably, the charging lifting mechanism 3 comprises a slide rail 3 a. The slide rails 3a are welded to the side surfaces of the separation tank 2. The slide rail 3a is engaged with a slide body 3c at the end of the lifting plate 3 b. The slide body 3c and the slide rail 3a can form a moving pair to lift the lifting plate 3b carrying the waste oil tank 5. The sliding rail 3a and the sliding body 3c form a sliding pair, so that the garbage oil tank 5 is conveniently lifted by the lifting plate 3 b. As shown in fig. 2 and 3, the slide rails 3a are provided in total in two, and the two slide rails 3a are parallel to each other. Both ends of the lifting plate 3b are connected with sliding bodies 3 c. The slider 3c is fitted into the slide rail 3 a. The telescopic track of the first hydraulic telescopic rod 3d is arranged in parallel to the side surface of the separation box 2. One end of the sliding body 3c is connected with the first hydraulic telescopic rod 3 d. For example, the slider 3c and the first hydraulic telescopic rod 3d may be fixedly connected by a stud or welded. The other end of the slider 3c is connected to a fixing plate 3e for fixing the waste oil tank 5 during lifting. The fixed plate 3e and the slider 3c may be welded or screwed. The hydraulic pressure of the first hydraulic telescopic rod 3d comes from a vehicle-mounted hydraulic system of the vehicle, namely the first hydraulic telescopic rod 3d is communicated with the vehicle-mounted hydraulic system through a hydraulic oil loop. Vehicle hydraulic systems are well known to those skilled in the art and need not be described in detail herein. When needs lift rubbish oil tank 5, place rubbish oil tank 5 on lifting plate 3b, then fix it through fixed plate 3e, start the button that is used for controlling first hydraulic telescoping rod 3d, on-vehicle hydraulic system is to first hydraulic telescoping rod 3d oil supply, thereby first hydraulic telescoping rod 3d extension promotes rubbish oil tank 5.

Preferably, the portion of the protruding sliding rail 3a of the fixing plate 3e is provided with a second circular hole matched with the first circular hole on the garbage can 5, so that the garbage can 5 is fixedly connected with the fixing plate 3e in the lifting process of the garbage can 5 under the condition that the circular shaft 3f is sequentially inserted into the second circular hole and the second circular hole. The circular shaft 3f may be a clearance fit or a transition fit with the first circular hole. The circular shaft 3f and the second circular hole may be a transition fit or an interference fit.

Preferably, the charging and turning mechanism 4 comprises a second hydraulic telescopic rod 4 a. The second hydraulic telescopic rod 4a is in a cavity retracted into the separator tank 2 for its purpose when not in operation. The hydraulic pressure of the second hydraulic telescopic rod 4a is also from the vehicle hydraulic system. The projection of the extension displacement of the second hydraulic telescopic rod 4a on the side of the separation tank 2 is upward and at an acute angle to the side of the separation tank 2. When the material feeding and lifting mechanism 3 lifts the waste oil tank 5 to a predetermined position, the waste oil tank 5 can be rotationally connected to the fixed plate 3e so as to rotate around the inner side of the separation tank 3f based on the revolute pair formed by the first circular hole and the circular shaft 3f when the second hydraulic telescopic rod 4a is extended. The second hydraulic telescopic rod 4a applies a torque to the garbage oil tank 5 in the extending process, so that the garbage oil tank 5 rotates around the circular shaft 3f, and the garbage mixture in the garbage oil tank 5 can be poured into the separating tank 2. Preferably, the opening position of the specific position and the first circular hole of the waste oil tank 5, the opening position and the size of the mixture inlet 2a-1, and the size of the waste oil tank 5 are determined based on geometry. The person skilled in the art can determine this by geometry. The utility model discloses in, the matching relation between circular axle 3f and the first circular port can satisfy the promotion demand, also can satisfy the upset requirement, can reduce the utility model discloses a structure complexity with be favorable to the control cost.

Preferably, the circular shaft 3f is provided with a baffle 3 f-1. A spring 3f-2 is provided between the baffle plate 3f-1 and the fixing plate 3e in an original long state when the circular shaft 3f is inserted into the first circular hole. The spring 3f-2 facilitates the fixing during the lifting of the waste oil tank 5 and also automatically springs the circular shaft 3f into the first circular hole based on its elasticity.

Preferably, one end of the second hydraulic telescopic rod 4a is rotatably connected with the push plate 4b, so that the push plate 4b can be in contact with the garbage tank 5 in a manner of adaptively adjusting the pushing angle thereof based on the gravity of the garbage tank 5 during the extension or contraction of the second hydraulic telescopic rod 4 a. As shown in fig. 5, the end of the second hydraulic telescopic rod 4a is welded to a rotating shaft, and the rotating shaft is matched with the rotating shaft hole of the push plate 4b, so that the second hydraulic telescopic rod 4a is rotatably connected with the push plate 4 b. The rotating shaft and the rotating shaft hole are in clearance fit. The shape and size of the push plate 4b and the garbage oil tank 5 are matched, for example, the diameter of the garbage oil tank 5 is D, and then the push plate 4b is in an arc-shaped structure with the diameter of D. When the second hydraulic telescopic rod 4a extends, the garbage oil tank 5 starts to rotate around the circular shaft 3f, at the moment, the garbage oil tank 5 applies pressure to one side of the push plate 4b, and the pressure can form moment after decomposition, so that the push plate 4b rotates around the rotary shaft to change the pushing angle of the push plate and is adaptive to fit with the garbage oil tank 5. The mode mainly reduces the risk of fatigue damage caused by the direct action of the second hydraulic telescopic rod 4a on a certain part of the garbage oil tank 5, and prolongs the service life of the garbage oil tank 5. The waste oil tank 5 is a standard component disposed in each restaurant.

Preferably, the separation tank 2 includes a first tank 2a and a second tank 2 b. The first case 2a and the second case 2b are communicated through a filter plate 2 ab-1. Preferably, the mixture inlet 2a-1 is provided to the first tank 2 a. The periphery of the first box body 2a can be arranged in a sealing mode and is used for realizing solid-liquid separation, namely oil-water and solid residue separation. The filter plates 2ab-1 are welded to the bottom surface of the first case 2a, and the filter plates 2ab-1 preferably have a filtering accuracy of 50 μm to 1mm, allowing liquid to pass therethrough but not allowing solids to pass therethrough.

The volume of oil and water which can be separated from the garbage is relatively low. Preferably, the length of the first casing 2a is greater than the length of the second casing 2 b. A guide plate 2ab-2 which can guide the filtered garbage oil passing through the filter plate 2ab-1 to the second box body 2b is arranged between the first box body 2a and the second box body 2 b. The guide plate is a plate without filter holes and is obliquely arranged at the lower side of the filter plate 2ab-1, and can guide the garbage oil penetrating through the filter plate 2ab-1 to the second box body 2 b.

Preferably, an oil baffle box 2b-1 is arranged in the second box body 2 b. As shown in fig. 4, the oil baffle box may be welded to the upper side of the second casing 2 b. As shown in fig. 4, the oil inlet nozzle of the oil baffle box 2b-1 is located in the middle of the second tank body 2 b. Namely: one end of the oil inlet pipe can be connected to the oil baffle box 2b-1 in a threaded mode. The other end of the oil inlet pipe is exposed out of the middle part of the second box body 2b to form an oil inlet pipe opening. For example, the position of the oil inlet pipe orifice is within the interval range of 1/4-1/2 of the height of the second box body 2 b. The oil outlet pipe of the oil baffle box 2b-1 can be communicated with the third box body 2 c. For example, one end of the oil outlet pipe is screwed with the oil baffle box 2 b-1. The other end of the oil outlet pipe is in threaded connection with the third box body 2 c. The oil-water mixture forms water in the second tank 2b at a position 1/4 upward from the bottom of the second tank 2b, forms an oil-water mixture region at a position 3/4 from the position 1/4 of the second tank 2b, and forms a grease region at a position 3/4 to the top of the second tank 2b, based on the difference in density between the oil and water. The oil blocking box is arranged, so that the mixture in the oil-water mixing area can be sent to the third box body for further storage and separation. In the implementation process, clear water is injected into the second box body 2b to the height of the oil blocking box, after oil and water enter the second box body 2b, free water and free grease can be layered gradually, oil and water are mixed and concentrated in the middle section, and based on the pressure of upper liquid, mixed liquid in an oil and water mixing area is pressed into the oil blocking box 2b-1, and is discharged into the third box body 2c through the oil outlet pipe.

Preferably, an upper portion of the second casing 2b is provided with an oil drain port 2 b-2. The lower part of the second box body 2b is provided with a drainage interface 2 b-3. As shown in fig. 4, an oil drain port 2b-2 is provided in a section from the position 3/4 of the second casing 2b to the position of the top. A drain port 2b-3 is provided in a region where the bottom of the second casing 2b faces upward 1/4. The drain port 2b-2 and the drain port 2b-3 may be threaded or flanged.

The working principle is as follows: when the feeding lifting mechanism lifts the garbage oil tank 5 to a designated position, the feeding turnover mechanism 4 turns over the garbage oil tank 5 towards the inner side direction of the separation tank, so that garbage mixtures such as food residues, oil water and the like can enter the separation tank 2. First, the solid-liquid separation of the waste mixture is performed in the first tank 2a, and the oil-water mixture flows into the second tank 2 b. The liquid in the second tank 2b forms a grease zone, an oil-water mixing zone and a water zone. The liquid in the grease zone is discharged through the oil discharge port 2 b-2. The liquid in the water area is discharged through the water discharging port 2 b-3. The liquid in the oil-water mixing area is discharged through the oil baffle box 2 b-1.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims (10)

1. A vehicle-mounted oil-water separation device based on automatic feeding comprises a vehicle body (1) and a separation box (2) arranged on the vehicle body (1), and is characterized in that,

the separation box (2) at least comprises a first box body (2a) and a second box body (2b) which can be communicated with each other,

wherein the first box body (2a) is provided with a mixture inlet (2a-1) which is matched with a garbage oil tank (5) for storing garbage mixture, a feeding lifting mechanism (3) for lifting the garbage oil tank (5) and a feeding turnover mechanism (4) for turning over the garbage oil tank (5),

wherein the feeding lifting mechanism (3) is provided with a slide rail (3a) which is used for enabling the garbage oil tank (5) to move in the vertical direction along the side wall of the separation tank (2), the sliding rail (3a) is matched with a sliding body (3c) used for bearing the end part of a lifting plate (3b) of the garbage oil tank (5), so that when the feeding lifting mechanism (3) lifts the garbage oil tank (5) to a corresponding designated position of the mixture inlet (2a-1) based on a moving pair formed by the sliding rail (3a) and the sliding body (3c), the feeding turnover mechanism (4) can be connected with the separation box (2) in a mode that the garbage oil tank (5) rotates towards the inner side of the separation box (2) and the garbage mixture is poured into the mixture inlet (2 a-1).

2. The oil-water separator according to claim 1, characterized in that one end of the sliding body (3c) is connected with a first hydraulic telescopic rod (3d), and the other end of the sliding body (3c) is connected with a fixing plate (3e) for fixing the garbage oil tank (5) during lifting.

3. The oil-water separator according to claim 2, wherein the fixing plate (3e) is provided with a second circular hole matching with the first circular hole on the garbage can (5) at the position protruding the slide rail (3a), so that the garbage can (5) and the fixing plate (3e) are fixedly connected in the process of lifting the garbage can (5) under the condition that the circular shaft (3f) is inserted into the first circular hole and the second circular hole in sequence.

4. The oil-water separator according to claim 3, wherein the charging turnover mechanism (4) comprises a second hydraulic telescopic rod (4a), and when the charging lifting mechanism (3) lifts the garbage tank (5) to a specified position, the garbage tank (5) can be rotationally connected with the fixed plate (3e) in a manner of rotating around the inner side direction of the separator tank (2) based on a rotating pair formed by the first circular hole and the circular shaft (3f) when the second hydraulic telescopic rod (4a) is extended.

5. The oil-water separator according to claim 3, wherein a baffle plate (3f-1) is provided on the circular shaft (3f), and a spring (3f-2) is provided between the baffle plate (3f-1) and the fixing plate (3e) in an original length state when the circular shaft (3f) is inserted into the first circular hole.

6. The oil-water separation device according to claim 4, characterized in that one end of the second hydraulic telescopic rod (4a) is rotatably connected with a push plate (4b) so that the push plate (4b) can contact with the waste oil tank (5) in a manner of adaptively adjusting the pushing angle thereof based on the gravity of the waste oil tank (5) during the extension or contraction of the second hydraulic telescopic rod (4 a).

7. The oil-water separator according to claim 1, wherein the first tank (2a) and the second tank (2b) communicate through a filter plate (2 ab-1).

8. The oil-water separator according to claim 7, wherein the first tank (2a) has a length greater than that of the second tank (2b),

wherein a guide plate (2ab-2) which can guide the filtered garbage oil passing through the filter plate (2ab-1) to the second box body (2b) is arranged between the first box body (2a) and the second box body (2 b).

9. The oil-water separator according to claim 1, wherein an oil baffle box (2b-1) is provided in the second tank (2b),

an oil inlet pipe orifice of the oil baffle box (2b-1) is positioned in the middle of the second box body (2b),

an oil outlet pipe of the oil blocking box (2b-1) can be communicated with the third box body (2 c).

10. The oil-water separator according to claim 1, wherein an oil drain port (2b-2) is provided at an upper portion of the second tank (2b),

and a drainage interface (2b-3) is arranged at the lower part of the second box body (2 b).

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