Feeding pipe of centrifugal machine

Abstract

The utility model provides a feeding pipe of a centrifugal machine, which structurally comprises a confluence box, and a buoyancy reserve ring is sleeved on the outer side of the confluence box; a plurality of fins are fixedly arranged at the bottom of the top cover, a baffle is fixedly arranged between every two adjacent fins, a filter screen is clamped in the middle of each baffle, a confluence box is matched with a hose, materials in a liquid pool can be conveniently guided into the centrifugal machine through a self-priming pump arranged at the feeding end of the centrifugal machine, and building of a feeding pipe foundation structure of a product is completed. The buoyancy storage ring enables the confluence box to float on the upper portion of the liquid pool, waste oil liquid close to the upper portion in the liquid pool conveniently flows into the confluence box through the liquid inlet, the floating of the product along with the liquid level change in the liquid pool is achieved, and impurities deposited at the bottom of the liquid pool are prevented from directly entering the confluence box.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of pipeline filtering, in particular to a feed pipe of a centrifuge. Background Art

[0002] The feed pipe and the self-priming pump work together to send the source liquid into the centrifuge for centrifugal filtration treatment. Usually the centrifuge needs to be installed close to the liquid pool in the production workshop to facilitate users to process the cold heading oil waste liquid, cable drawing oil waste liquid, rolling mill oil waste liquid or cutting and grinding waste liquid generated in the workshop.

[0003] Currently, the feed pipe of the centrifuge is usually a steel wire hose, and the liquid inlet of the steel wire hose is usually directly sunk to the bottom of the liquid pool, resulting in impurities deposited at the bottom of the liquid pool being directly pumped into the centrifuge.

[0004] The inventor proposes a feed pipe for a centrifuge. By adjusting the structure of the feed pipe and adding a filtering structure and a buoyancy reserve ring, the feed pipe is prevented from sinking to the bottom of the liquid pool. At the same time, the liquid inlet of the product is adjusted according to the liquid level in the liquid pool to introduce the oil that needs centrifugal filtration into the centrifuge. Utility Model Content

[0005] 1. Technical problems solved by the utility model:

[0006] The utility model provides a feed pipe for a centrifuge, which solves the technical problems mentioned in the above background technology.

[0007] 2. Technical solution:

[0008] In order to achieve the above object, the technical solution provided by the utility model is: a feed pipe of a centrifuge, comprising the following structure:

[0009] A junction box, the outer side of which is sleeved with a buoyancy reserve ring.

[0010] A top cover, wherein a plurality of fins are fixedly arranged at the bottom of the top cover, a baffle is fixedly arranged between two adjacent fins, and a filter screen is clamped at the middle of the baffle.

[0011] Furthermore, a hose matching the self-priming pump is clamped on the front of the junction box.

[0012] Furthermore, a bracket is fixedly provided at the bottom of the inner wall of the junction box, a mounting box is fixedly provided on the top of the bracket, a driving motor is fixedly provided on the inner side of the top end of the mounting box, a connecting frame is fixedly provided at the output end of the driving motor, and the bottom of the connecting frame is fixedly connected to the top of the top cover.

[0013] Furthermore, a buoyancy reserve chamber is fixedly arranged on the inner side of the buoyancy reserve ring, and a lower stabilizing ring is clamped on the outer side of the buoyancy reserve ring.

[0014] Furthermore, an upper stabilizing ring is fixedly provided at the bottom of the fin, and the middle portion of the upper stabilizing ring is movably sleeved with the outer side of the buoyancy reserve ring.

[0015] Furthermore, a liquid inlet is defined between the bottom of the top cover and the top of the upper stabilizing ring.

[0016] 3. Beneficial effects:

[0017] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0018] The utility model provides a feed pipe of a centrifuge, a junction box and a hose cooperate, so that a self-priming pump arranged at the feed end of the centrifuge can guide the material in the liquid pool into the centrifuge, and the basic structure of the feed pipe of the product is formed. The buoyancy reserve ring completes the floating of the junction box on the upper part of the liquid pool, so that the waste oil near the upper part of the liquid pool can flow into the junction box through the liquid inlet, so that the product can float along with the change of the liquid level in the liquid pool, and the impurities precipitated at the bottom of the liquid pool can be prevented from directly entering the junction box.

[0019] The utility model provides a feed pipe of a centrifuge, wherein waste oil in a liquid pool flows into a junction box through a liquid inlet between a top cover and an upper stabilizing ring, wherein part of impurities in the waste oil are blocked by a filter screen on a baffle, and a driving motor drives the top cover to rotate, and during the rotation of the top cover and fins, impurities on the fins, baffles and filter screen are thrown to the outside of the device, thereby completing the cleaning operation of the filter screen;

[0020] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0022] Figure 2 It is a half-section stereoscopic diagram of the junction box structure of the utility model;

[0023] Figure 3 It is an exploded view of the fin structure of the utility model;

[0024] Figure 4 This utility model Figure 3 A magnified view of the structure at center A;

[0025] Figure 5 It is a stereoscopic diagram of the buoyancy reserve ring structure of the utility model.

[0026] Reference numerals:

[0027] Junction box-1; Hose-11;

[0028] Bracket-2; mounting box-21; drive motor-22; connecting frame-23;

[0029] Buoyancy reserve ring-3; lower stabilization ring-31;

[0030] Top cover - 4;

[0031] Fins - 5;

[0032] Baffle - 6;

[0033] Filter-7;

[0034] Upper stabilization ring-8. DETAILED DESCRIPTION

[0035] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0036] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element; when an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element; the terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0038] See attached Figure 1-5 The utility model provides a feed pipe of a centrifuge, comprising the following structure:

[0039] The junction box 1 has a buoyancy reserve ring 3 sleeved on the outer side of the junction box 1 .

[0040] The top cover 4 has a plurality of fins 5 fixedly disposed at the bottom thereof, a baffle 6 fixedly disposed between two adjacent fins 5 , and a filter screen 7 clamped in the middle of the baffle 6 .

[0041] In this embodiment, a hose 11 cooperating with a self-priming pump is clamped on the front of the junction box 1 .

[0042] The combination of the junction box 1 and the hose 11 facilitates the self-priming pump provided at the feed end of the centrifuge to guide the material in the liquid pool into the centrifuge, thereby completing the basic structure of the feed pipe of the product.

[0043] In this embodiment, a bracket 2 is fixedly provided at the bottom of the inner wall of the junction box 1, a mounting box 21 is fixedly provided at the top of the bracket 2, a driving motor 22 is fixedly provided on the inner side of the top end of the mounting box 21, a connecting frame 23 is fixedly provided at the output end of the driving motor 22, and the bottom of the connecting frame 23 is fixedly connected to the top of the top cover 4.

[0044] The bracket 2 and the mounting box 21 provide mounting support for the driving motor 22 . The driving motor 22 cooperates with the connecting frame 23 to complete the rotational drive of the top cover 4 by the driving motor 22 .

[0045] In this embodiment, a buoyancy reserve cavity is fixedly disposed on the inner side of the buoyancy reserve ring 3 , and a lower stabilizing ring 31 is clamped on the outer side of the buoyancy reserve ring 3 .

[0046] The buoyancy reserve ring 3 enables the junction box 1 to float on the upper part of the liquid pool, making it convenient for the waste oil near the upper part of the liquid pool to flow into the junction box 1 through the liquid inlet, so that the product can float along with the changes in the liquid level in the liquid pool, and prevent impurities precipitated at the bottom of the liquid pool from directly entering the junction box 1.

[0047] In this embodiment, an upper stabilizing ring 8 is fixedly provided at the bottom of the fin 5 , and the middle portion of the upper stabilizing ring 8 is movably sleeved with the outer side of the buoyancy reserve ring 3 .

[0048] The cooperation between the upper stabilizing ring 8 and the lower stabilizing ring 31 improves the stability of the product when placed in the liquid pool and reduces the large-scale shaking thereof in the liquid pool.

[0049] The waste oil in the liquid pool flows into the junction box 1 through the liquid inlet between the top cover 4 and the upper stabilizing ring 8, wherein some impurities in the waste oil are blocked by the filter screen 7 on the baffle 6, and the driving motor 22 drives the top cover 4 to rotate. During the rotation of the top cover 4 and the fins 5, the impurities on the fins 5, the baffle 6 and the filter screen 7 are thrown to the outside of the equipment, thereby completing the cleaning operation of the filter screen 7.

[0050] In this embodiment, a liquid inlet is defined between the bottom of the top cover 4 and the top of the upper stabilizing ring 8 .

[0051] The design of the liquid inlet facilitates the waste oil in the liquid pool to flow into the junction box 1.

[0052] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A feed pipe for a centrifuge, characterized in that: Includes the following structure: A junction box (1), wherein a buoyancy reserve ring (3) is sleeved on the outer side of the junction box (1); A top cover (4), wherein a plurality of fins (5) are fixedly arranged at the bottom of the top cover (4), a baffle (6) is fixedly arranged between two adjacent fins (5), and a filter screen (7) is clamped in the middle of the baffle (6).

2. A centrifuge feed pipe according to claim 1, characterized in that: A hose (11) matching a self-priming pump is clamped on the front of the junction box (1).

3. A feed pipe for a centrifuge according to claim 1, characterized in that: A bracket (2) is fixedly provided at the bottom of the inner wall of the junction box (1), a mounting box (21) is fixedly provided at the top of the bracket (2), a driving motor (22) is fixedly provided at the inner side of the top end of the mounting box (21), a connecting frame (23) is fixedly provided at the output end of the driving motor (22), and the bottom of the connecting frame (23) is fixedly connected to the top of the top cover (4).

4. A feed pipe for a centrifuge according to claim 1, characterized in that: A buoyancy reserve chamber is fixedly arranged on the inner side of the buoyancy reserve ring (3), and a lower stabilizing ring (31) is clamped on the outer side of the buoyancy reserve ring (3).

5. A centrifuge feed pipe according to claim 1, characterized in that: An upper stabilizing ring (8) is fixedly provided at the bottom of the fin (5), and the middle portion of the upper stabilizing ring (8) is movably sleeved with the outer side of the buoyancy reserve ring (3).

6. A feed pipe for a centrifuge according to claim 1, characterized in that: A liquid inlet is defined between the bottom of the top cover (4) and the top of the upper stabilizing ring (8).

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