Cleanable kitchen garbage oil-water extraction device

Abstract

The utility model discloses a cleanable kitchen waste oil-water extraction device in the field of kitchen waste treatment, which comprises a horizontally arranged separation cylinder, a rotating shaft is rotatably arranged in the separation cylinder along the length direction, a spiral blade is arranged on the periphery of the rotating shaft, a feed port is arranged on the upper side of one end of the separation cylinder, and a discharge port is arranged on the other end of the separation cylinder. A material outlet is formed in the lower side of the other end of the separation barrel, a plurality of separation holes are formed in the lower side of the separation barrel, the separation holes and the material outlet are staggered, extraction tank bodies corresponding to the separation holes are formed below the separation barrel, cleaning shafts are rotatably arranged in the extraction tank bodies, and spiral stirring blades are arranged on the peripheries of the cleaning shafts. A discharge port is formed in the lower side of the extraction tank body, and at least two cleaning nozzles extending into the extraction tank body are arranged on each of the front side wall and the rear side wall of the extraction tank body. The oil-water collecting tank can be used for cleaning the interior of the oil-water collecting tank, so that the cleanliness in the tank is improved, and the oil-water extraction purity is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to kitchen garbage processing field, especially relate to a cleanable kitchen garbage oil water extraction device. BACKGROUND

[0002] The main source of kitchen garbage is household kitchen, restaurant, hotel, dining hall, market and other food processing related industries. The oil part in kitchen garbage can be used to prepare biofuel. At present, the kitchen garbage is collected and then solid-liquid separation is carried out to extract oil water for preparing biofuel.

[0003] The oil water collection tank of the current kitchen garbage oil water extraction equipment does not have cleaning function. After collecting oil water for a long time, dirty substances are produced inside the oil water collection tank, the tank cannot be cleaned, the purity of the extracted oil water is affected, and the performance of the prepared biofuel is finally reduced. UTILITY MODEL CONTENTS

[0004] The utility model discloses a cleanable kitchen garbage oil water extraction device, can clean the inside of oil water collection tank, improve the cleanliness in the tank, realize the improvement oil water extraction purity.

[0005] The utility model discloses a cleanable kitchen garbage oil water extraction device, including the horizontal setting separation cylinder, rotatablely being provided with rotating shaft along the length direction in the separation cylinder, is provided with spiral blade on the rotating shaft periphery, is provided with feed inlet on the upside of separation cylinder one end, is provided with the discharge gate on the downside of separation cylinder other end, is set up with a plurality of separation holes on the downside of separation cylinder, each separation hole is staggered and is provided with the discharge gate, is provided with the extraction tank body in separation cylinder lower side corresponding each separation hole, rotatablely being provided with cleaning shaft in the extraction tank body, is provided with spiral stirring vane on the cleaning shaft periphery, is equipped with the discharge gate on the downside of extraction tank body, is provided with at least two cleaning spray head that enter the extraction tank body on the front and back two side walls of extraction tank body.

[0006] The utility model discloses a cleanable kitchen garbage oil water extraction device, can clean the inside of oil water collection tank, improve the cleanliness in the tank, realize the improvement oil water extraction purity.

[0007] As a further improvement of the present application, the cross section of the separation cylinder is circular, and two groups of front and back corresponding support assemblies are arranged on the lower side of the separation cylinder, each group of support assemblies comprises two left and right symmetrical support legs.

[0008] As a further improvement of the present application, the rotating shaft is coaxially arranged with the separation cylinder, one end of the rotating shaft extends out of the separation cylinder and is in transmission connection with the first speed reducer, and the first speed reducer is installed at the end of the separation cylinder. The first speed reducer drives the rotating shaft to rotate, and the kitchen garbage is extruded.

[0009] As a further improvement of the present application, the extraction groove body comprises an upper groove body and a lower groove body, the upper groove body is rectangular, the cross section of the lower groove body in the horizontal direction decreases from top to bottom, the cross section of the lower groove body in the horizontal direction is rectangular, a sealing bottom plate is correspondingly arranged at the bottom of the lower groove body, the sealing bottom plate is fixed to the lower end of the lower groove body through a plurality of fasteners, and a sealing strip surrounding a rectangle is arranged between the sealing bottom plate and the lower groove body. The sealing bottom plate can be disassembled by loosening the fastening bolts, and the inside thereof can be overhauled.

[0010] As a further improvement of the present application, the cleaning shaft is arranged in the upper groove body, and one end of the cleaning shaft extends out of the extraction groove body and is in transmission connection with the second speed reducer. The second speed reducer drives the cleaning shaft to rotate.

[0011] As a further improvement of the present application, each cleaning nozzle inlet of the extraction groove body is connected with a cleaning liquid pipe. A pump is arranged on the cleaning liquid pipe to pass the cleaning liquid into the extraction groove body.

[0012] As a further improvement of the present application, the discharge port is arranged on the sealing bottom plate. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The present application is a structural schematic view.

[0014] Figure 2 The left view is Figure 1

[0015] Figure 3 The enlarged view of A in figure Figure 1

[0016] Among them, 1 is a separation cylinder, 2 is a rotating shaft, 2a is a spiral blade, 3 is an inlet, 4 is an outlet, 5 is a separation hole, 6 is an extraction groove body, 6a is an upper groove body, 6b is a lower groove body, 7 is a cleaning shaft, 7a is a stirring blade, 8 is a discharge port, 9 is a cleaning nozzle, 10 is a support leg, 11 is a first speed reducer, 12 is a sealing bottom plate, 13 is a fastener, 14 is a sealing strip, and 15 is a second speed reducer. DETAILED DESCRIPTION

[0017] As Figures 1-3 ​​As shown, it is a kind of cleanable kitchen garbage oil-water extraction device, including horizontally arranged separation cylinder 1, the cross section of separation cylinder 1 is circular, the lower side of separation cylinder 1 is provided with two groups of front and back corresponding support assemblies, each group of support assemblies includes two left and right symmetrical support legs 10;Rotatably arranged rotating shaft 2 in separation cylinder 1 along the length direction, the outer periphery of rotating shaft 2 is provided with helical blade 2a, rotating shaft 2 is coaxially arranged with separation cylinder 1, one end of rotating shaft 2 extends out of separation cylinder 1 and is transmissionally connected with speed reducer one 11, speed reducer one 11 is installed at the end of separation cylinder 1;Speed reducer one 11 drives rotating shaft 2 to rotate, extrudes kitchen garbage;The upper side of one end of separation cylinder 1 is provided with feed inlet 3, the lower side of the other end of separation cylinder 1 is provided with discharge port 4, a plurality of separation holes 5 are formed in the lower side of separation cylinder 1, each separation hole 5 is staggered with discharge port 4, extraction tank body 6 is arranged corresponding to each separation hole 5 below separation cylinder 1, cleaning shaft 7 is rotatably arranged in extraction tank body 6, helical stirring blade 7a is arranged on the outer periphery of cleaning shaft 7, cleaning shaft 7 is arranged in upper tank body 6a, one end of cleaning shaft 7 extends out of extraction tank body 6 and is transmissionally connected with speed reducer two 15;Speed reducer two 15 drives cleaning shaft 7 to rotate;The lower side of extraction tank body 6 is provided with discharge port 8, at least two cleaning spray heads 9 extending into extraction tank body 6 are arranged on the front and rear sidewalls of extraction tank body 6.

[0018] Extraction tank body 6 includes upper tank body 6a and lower tank body 6b, upper tank body 6a is rectangular, the cross-sectional area of lower tank body 6b decreases from top to bottom in horizontal direction, the cross section of lower tank body 6b is rectangular, the bottom of lower tank body 6b is correspondingly provided with sealing bottom plate 12, sealing bottom plate 12 is fixed to the lower end of lower tank body 6b by a plurality of fasteners 13, sealing strip 14 forming a rectangle is arranged between sealing bottom plate 12 and lower tank body 6b. Loosen the fastening bolt, the sealing bottom plate 12 can be removed, and the inside can be repaired. Each cleaning spray head 9 of extraction tank body 6 is connected with a cleaning liquid pipe. A pump is arranged on the cleaning liquid pipe to pass the cleaning liquid into the extraction tank body 6. The discharge port 8 is arranged on the sealing bottom plate 12.

[0019] When the utility model works, kitchen garbage enters separation cylinder 1 through feed inlet 3, helical blade 2a on rotating shaft 2 extrudes kitchen garbage backward, solid substances are discharged through discharge port 4, oil and water enter extraction tank body 6 through separation hole 5, a plurality of rows of separation hole 5 are arranged, after being collected, oil and water are collected through discharge port 8, a sealing door is arranged on discharge port 8;When cleaning is needed, cleaning liquid is passed into extraction tank body 6 through cleaning spray head 9, cleaning shaft 7 rotates to stir cleaning liquid through stirring blade 7a to clean the tank, after cleaning is completed, cleaning liquid is discharged through discharge port 8. The utility model has the advantages that the inside of the oil and water collecting tank can be cleaned, the cleanliness in the tank is improved, and the oil and water extraction purity is improved.

[0020] The utility model discloses not limited to above embodiment, on the basis of the technical scheme disclosed in the utility model, the technical content disclosed in the utility model is not needed to make some substitution and deformation to some technical features among them according to the creative labor of the person skilled in the art, and these substitutions and deformations are all within the protection scope of the utility model.

Claims

1. A cleanable kitchen garbage oil-water extraction device, comprising a horizontal separation cylinder, a rotating shaft is rotatably arranged in the separation cylinder along the length direction, a spiral blade is arranged on the outer periphery of the rotating shaft, a feeding port is arranged on the upper side of one end of the separation cylinder, a discharging port is arranged on the lower side of the other end of the separation cylinder, a plurality of separation holes are arranged on the lower side of the separation cylinder, each separation hole is arranged staggered with the discharging port, and an extraction groove body is arranged below the separation cylinder corresponding to each separation hole, characterized in that, The extraction tank body is provided with a cleaning shaft rotatably arranged in the extraction tank body, and the outer periphery of the cleaning shaft is provided with helical stirring blades.

2. The cleanable kitchen waste oil-water extractor according to claim 1, wherein, The cross section of the separation cylinder is circular, and the lower side of the separation cylinder is provided with two groups of front and rear corresponding support assemblies, and each group of support assemblies includes two left and right symmetrical support legs.

3. The cleanable kitchen waste oil-water extractor according to claim 1 or 2, characterized in that, The rotating shaft is coaxially arranged with the separation cylinder, one end of the rotating shaft extends out of the separation cylinder and is in transmission connection with the first speed reducer, and the first speed reducer is installed at the end of the separation cylinder.

4. The cleanable kitchen waste oil-water extractor according to claim 1 or 2, characterized in that, The extraction tank body includes an upper tank body and a lower tank body, the upper tank body is rectangular, the cross-sectional area of the lower tank body in the horizontal direction decreases from top to bottom, the cross section of the lower tank body in the horizontal direction is rectangular, the bottom of the lower tank body is correspondingly provided with a sealing bottom plate, the sealing bottom plate is fixed to the lower end of the lower tank body through a plurality of fasteners, and a sealing strip forming a rectangle is arranged between the sealing bottom plate and the lower tank body.

5. The cleanable kitchen waste oil-water extractor according to claim 4, wherein, The cleaning shaft is arranged in the upper tank body, and one end of the cleaning shaft extends out of the extraction tank body and is in transmission connection with the second speed reducer.

6. The cleanable kitchen waste oil-water extractor according to claim 4, wherein, The inlet of each cleaning spray head of the extraction tank body is connected with a cleaning liquid pipe.

7. The cleanable kitchen waste oil-water extractor according to claim 4, wherein, The discharge port is arranged on the sealing bottom plate.

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