Buffer hopper of oily sludge conveyor

Abstract

The utility model relates to the technical field of hoppers, in particular to a buffer hopper of an oily sludge conveyor, which comprises a hopper body, two sides of the bottom end of the hopper body are respectively and fixedly provided with a support, two sides of the top of the hopper body are respectively and fixedly provided with a supporting arm, and each supporting arm is provided with a hollow column casing through a swing mechanism. A spraying pipe, a water inlet pipe and a liquid adding mechanism are sequentially fixed to the outer surface of the hollow column barrel in the circumferential direction. Due to the fact that the spraying pipe capable of swinging is arranged, during cleaning, the spraying pipe can swing into the hopper body, and automatic flushing is conducted through the spraying pipe; and a liquid adding mechanism is further arranged, liquid medicine can be automatically added into flowing water through a storage tank of the liquid adding mechanism, automatic mixing of the liquid medicine and the flowing water can be achieved in cooperation with a rear rotating impeller, the sprayed water flow contains the cleaning liquid medicine, in this way, oil sludge on the inner wall can be dissolved through the cleaning liquid medicine, and the better cleaning effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hopper especially relates to an oily sludge conveyor buffer hopper. BACKGROUND

[0002] In the process of harmless treatment of oil sludge by treatment equipment, the inner wall of the buffer hopper of the equipment is adhered with a lot of oil sludge in the long-term use process, if not cleaned regularly, the more and more accumulated oil sludge will cause the feeding efficiency of the hopper to be greatly reduced. The existing cleaning method for the inner wall of the hopper is mainly to clean the inner wall of the hopper by manually holding a high-pressure water gun, which not only has low efficiency, but also some components in the oil sludge make the oil sludge adhere to the inner wall very firmly, and simple flushing is difficult to clean thoroughly. SUMMARY

[0003] The utility model discloses a kind of oily sludge conveyor buffer hoppers to solve the shortcomings of low efficiency and not clean in prior art by artificial flushing hopper.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] Design a kind of oily sludge conveyor buffer hopper, including hopper main body, the both sides of the bottom end of the hopper main body are respectively fixed with a support, the both sides of the top of the hopper main body are respectively fixed with a support arm, each support arm is installed with a hollow cylinder on the support arm by a swing mechanism, the outer surface of the hollow cylinder is sequentially fixed with spray pipe, water inlet pipe, liquid adding mechanism along the circumference, the spray pipe, water inlet pipe, liquid adding mechanism are communicated with the inner chamber of hollow cylinder, the spray pipe is respectively provided with a plurality of spouts towards the both sides of hopper main body, the water inlet pipe is used to connect water supply device, the liquid adding mechanism is used to add cleaning liquid to the hollow cylinder.

[0006] Preferably, the outer surface of the hopper main body is welded with a reinforcing angle steel strip along the longitudinal direction and the transverse direction respectively.

[0007] Preferably, the inner wall of the hopper main body is fixed with an inner lining plate by a countersunk screw, and the inner lining plate is made of ultrahigh molecular polyethylene material.

[0008] Preferably, the liquid adding mechanism comprises a storage tank and a liquid supplementing pipe, the liquid supplementing pipe is arranged on the surface of the hollow cylinder between the spray pipe and the water inlet pipe, and the outlet of the storage tank is communicated with the liquid supplementing pipe.

[0009] Preferably, an impeller is coaxially and rotatably installed in the hollow cylinder.

[0010] Preferably, the swing mechanism comprises a rotary motor, each of the support arms is fixed to a rotary motor, an output shaft of the rotary motor is arranged in parallel to the width direction of the hopper body, and a hollow cylinder is coaxially fixed on the output shaft of the rotary motor.

[0011] The oil sludge conveyor buffer hopper has the advantages that: the spraying pipe can swing into the hopper body for automatic flushing by setting the spraying pipe; the liquid adding mechanism is set, the tank of the liquid adding mechanism can automatically add the liquid medicine into the flowing water, the liquid medicine and the flowing water can be automatically mixed by cooperating with the rotating impeller, the sprayed water flow contains the cleaning liquid medicine, the oil sludge on the inner wall can be dissolved by the cleaning liquid medicine, and better cleaning effect is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 FIG. 1 is a front structure schematic view of the oil sludge conveyor buffer hopper of the utility model;

[0013] Figure 2 FIG. 2 is a side structure schematic view of the oil sludge conveyor buffer hopper of the utility model;

[0014] Figure 3 FIG. 3 is a partial structure schematic view of A of the oil sludge conveyor buffer hopper of the utility model; Figure 1

[0015] Figure 4 FIG. 4 is a hollow cylinder internal structure schematic view of the oil sludge conveyor buffer hopper of the utility model.

[0016] In the figure: 1, hopper body; 2, support; 3, reinforcing angle steel strip; 4, inner lining plate; 5, countersunk screw; 6, support arm; 7, rotary motor; 8, hollow cylinder; 9, water inlet pipe; 10, liquid supplement pipe; 11, tank; 12, spraying pipe; 13, nozzle; 14, impeller. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0018] Embodiment 1: refer to Figures 1-3 ​The utility model provides an oily sludge conveyor buffer hopper, including hopper main body 1, both sides of the bottom end of hopper main body 1 are fixed with a support 2 respectively, both sides of the top of hopper main body 1 are fixed with a support arm 6 respectively, every support arm 6 is installed with a hollow cylinder 8 through a swing mechanism, the outer surface of hollow cylinder 8 is fixed with spray pipe 12, water inlet pipe 9, liquid adding mechanism in proper order along the circumference, and spray pipe 12, water inlet pipe 9, liquid adding mechanism are communicated with the inner chamber of hollow cylinder 8, a plurality of spouts 13 are set up to the both sides of spray pipe 12 towards hopper main body 1 respectively, water inlet pipe 9 is used for connecting water supply device, and liquid adding mechanism is used for adding cleaning liquid to the inside of hollow cylinder 8.

[0019] The outer surface of the hopper main body 1 is welded with reinforcing angle steel strips 3 in the longitudinal and transverse directions respectively. The reinforcing angle steel strips 3 reinforce the hopper main body 1, thereby greatly improving the load-bearing capacity and firmness of the hopper main body 1 and effectively prolonging the service life thereof.

[0020] The inner wall of the hopper main body 1 is fixed with an inner lining plate 4 through a countersunk screw 5, and the inner lining plate 4 is made of ultrahigh molecular polyethylene material. The ultrahigh molecular polyethylene is a high molecular compound, which has super wear resistance, self-lubricating property, high strength, stable chemical property and strong anti-aging performance.

[0021] The hollow cylinder 8 is coaxially and rotatably installed with an impeller 14. The impeller 14 can automatically rotate under the washing of water flow, thereby realizing the stirring and mixing of the liquid medicine and water.

[0022] The swing mechanism includes a rotary motor 7, and each support arm 6 is fixed with a rotary motor 7. The output shaft of the rotary motor 7 is arranged in parallel to the width direction of the hopper main body 1, and the output shaft of the rotary motor 7 is coaxially and fixedly installed with the hollow cylinder 8.

[0023] Embodiment 2: refer to Figure 4 As another preferred embodiment of the utility model, the difference from embodiment 1 is that the liquid adding mechanism includes a storage tank 11 and a liquid supplementing pipe 10, the liquid supplementing pipe 10 is arranged on the surface of the hollow cylinder 8 between the spray pipe 12 and the water inlet pipe 9, the outlet of the storage tank 11 is communicated with the liquid supplementing pipe 10, a check valve is installed at the liquid supplementing pipe 10, and the check valve is used to prevent the liquid in the hollow cylinder 8 from flowing back to the storage tank 11. When the liquid supplementing mechanism is used, the cleaning liquid stored in the storage tank 11 will automatically flow into the hollow cylinder 8 under the action of gravity only when the storage tank 11 is rotated to an inverted state by the hollow cylinder 8, thereby realizing automatic liquid supplementing. When cleaning is not needed, the rotation of the storage tank 11 to a vertical state by the hollow cylinder 8 can stop the addition of liquid medicine, and the bottom of the storage tank 11 is screw-mounted with a cover body, and the cleaning liquid can be added by opening the cover body.

[0024] The utility model discloses when needing to clean the inner wall of hopper main part 1, starts rotary motor 7, and rotary motor 7 drives sprinkler pipe 12 to swing, to make sprinkler pipe 12 can extend to the inside of hopper main part 1, at this time water supply device will clean water through water inlet pipe 9 and inject into hollow cylinder 8, and the cleaning medicine liquid stored in storage tank 11 flows into the inside of hollow cylinder 8, and at the same time the water flow through water inlet pipe 9 enters will impact impeller 14, make impeller 14 rotate, thereby will the cleaning medicine liquid and water in the inside of hollow cylinder 8 mix, and the water after mixing flows into sprinkler pipe 12, finally through the inner wall of hopper main part 1 of both sides of sprinkler pipe 12 and sprays, the sprinkler pipe 12 of swing can effectively wash the inner wall of hopper main part 1, and the water that sprays contains the cleaning medicine liquid, can oil sludge in stubborn component and carry out dissolution, obtain better cleaning effect.

[0025] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, carries out equivalent replacement or change, all should be covered in the protection scope of the utility model.

Claims

1. An oil sludge conveyor buffer hopper comprising a hopper body (1), characterized in that, The both sides of bottom end of the hopper body (1) are respectively fixed with a support (2), the both sides of top of the hopper body (1) are respectively fixed with a support arm (6), each support arm (6) is installed with a hollow cylinder (8) through a swing mechanism, the outer surface of the hollow cylinder (8) is sequentially fixed with a spraying pipe (12), a water inlet pipe (9) and a liquid adding mechanism along the circumference direction, the spraying pipe (12), the water inlet pipe (9) and the liquid adding mechanism are communicated with the inner cavity of the hollow cylinder (8), the spraying pipe (12) is respectively provided with a plurality of spray openings (13) towards the both sides of the hopper body (1), the water inlet pipe (9) is used for connecting a water supply device, the liquid adding mechanism is used for adding cleaning liquid into the hollow cylinder (8).

2. The oil sludge conveyor buffer hopper of claim 1, wherein, The outer surface of the hopper body (1) is respectively welded with a reinforcing angle steel strip (3) along the longitudinal direction and the transverse direction.

3. The oil sludge conveyor buffer hopper of claim 1, wherein, The inner wall of the hopper body (1) is fixed with an inner lining plate (4) through a countersunk screw (5), the inner lining plate (4) is made of ultrahigh molecular polyethylene material.

4. The oil sludge conveyor buffer hopper of claim 1, wherein, The liquid adding mechanism comprises a storage tank (11) and a liquid supplementing pipe (10), the liquid supplementing pipe (10) is arranged on the surface of the hollow cylinder (8) between the spraying pipe (12) and the water inlet pipe (9), the outlet of the storage tank (11) is communicated with the liquid supplementing pipe (10).

5. The oil sludge conveyor buffer hopper of claim 1, wherein, The hollow cylinder (8) is coaxially and rotatably installed with an impeller (14).

6. The oil sludge conveyor buffer hopper of claim 1, wherein, The swing mechanism comprises a rotary motor (7), each support arm (6) is fixed with a rotary motor (7), the output shaft of the rotary motor (7) is arranged parallel to the width direction of the hopper body (1), the output shaft of the rotary motor (7) is coaxially and fixedly installed with the hollow cylinder (8).

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