Flushing device of horizontal centrifuge

Abstract

The flushing device of the horizontal centrifugal machine comprises an arc-shaped pipe, first nozzle holes are formed in the pipe wall of the arc-shaped pipe, a fixing block is fixedly connected to the outer wall of the arc-shaped pipe, a transverse pipe is fixedly connected to the bottom of the arc-shaped pipe, and second nozzle holes are formed in the pipe wall of the transverse pipe; a water inlet is fixedly connected to the top of the pipe wall of the arc-shaped pipe, a connecting flange slidably sleeves the outer side of the water inlet, and a quick release mechanism is arranged on the outer side of the connecting flange. The arc pipe is arranged, the transverse pipes are arranged at the two ends of the arc pipe, the nozzle holes are formed in the arc pipe and the transverse pipes, the one-way valve nozzles are installed at the nozzle holes, and then the whole device is clamped on the inner wall of the horizontal centrifugal machine through the fixing blocks, so that water is injected into the arc pipe through the water inlet in the arc pipe; and then the inner wall of the horizontal centrifugal machine is flushed after the reaction is completed, manual operation in a narrow space is not needed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of flushing devices, and particularly relates to a flushing device for a horizontal centrifuge. Background Art

[0002] A horizontal centrifuge is a device that separates materials by the centrifugal force generated by high-speed rotation. Its working principle is to use the centrifugal force received by the materials when rotating in the centrifuge to make them stratified, so as to achieve solid-liquid or liquid-liquid separation. For example, the utility model patent with the publication number of CN209885996U discloses a sanitary horizontal centrifuge, which includes a drum, a spiral conveyor arranged in the drum, a differential, a feed pipe arranged at both ends of the drum and cooperating with the spiral conveyor. The inner wall of the drum is evenly provided with wire-cutting grooves, and the ribs are arranged between adjacent wire-cutting grooves; this horizontal centrifuge has no sanitary dead corners and can meet the sanitary requirements after cleaning.

[0003] After the existing horizontal centrifuge is used, stains adhere to its inner wall. Generally, manual flushing operations are carried out in the narrow space inside the horizontal centrifuge, which is rather troublesome. Therefore, improvements are needed. Content of the Utility Model

[0004] The utility model aims to provide a flushing device for a horizontal centrifuge to solve the problem that after the existing horizontal centrifuge is used, stains adhere to its inner wall, and generally, manual flushing operations are carried out in the narrow space inside the horizontal centrifuge, which is rather troublesome.

[0005] A flushing device for a horizontal centrifuge in this solution includes an arc-shaped pipe. Nozzles holes I are formed in the pipe wall of the arc-shaped pipe. A fixed block is fixedly connected to the outer wall of the arc-shaped pipe. A horizontal pipe is fixedly connected to the bottom of the arc-shaped pipe, and nozzles holes II are formed in the pipe wall of the horizontal pipe. A water inlet is fixedly connected to the top of the pipe wall of the arc-shaped pipe. A connecting flange is slidably sleeved outside the water inlet, and a quick-release mechanism is arranged outside the connecting flange.

[0006] Furthermore, a limiting ring is fixedly connected to the inner side of the connecting flange, and the limiting ring is in contact with the water inlet. Through the setting of the limiting ring, it has a positioning effect on the installation position of the connecting flange at the water inlet.

[0007] Furthermore, the quick-release mechanism includes a hollow shell fixedly connected to the outer wall of the connecting flange. A locking pin is slidably connected inside the hollow shell. One end of the locking pin penetrates the connecting flange and is slidably connected to the connecting flange. The locking pin is inserted into the water inlet. The other end of the locking pin is fixedly connected with a connecting piece. A guiding block is fixedly connected to the middle section of the pin body of the locking pin. A guiding rod is fixedly connected to the inner side of the hollow shell. The guiding rod penetrates the guiding block and is slidably connected to the guiding block. A limiting piece is fixedly connected to the end of the guiding rod. A spring is sleeved on the outer side of the rod body of the guiding rod. Through the setting of the quick-release mechanism, it is convenient for the quick disassembly and assembly between the connecting flange and the water inlet.

[0008] Furthermore, a pull ring is welded on the surface of the connecting piece, and the pull ring is made of stainless steel. Through the setting of the pull ring, it is convenient to horizontally pull the locking pin.

[0009] Furthermore, one end of the spring is fixedly connected to the limiting piece, and the other end of the spring is fixedly connected to the guiding block. Through the setting of the spring, the elastic force can act on the locking pin through the guiding block.

[0010] Furthermore, a protective sleeve is fixedly connected between the limiting piece and the guiding block, and the protective sleeve is made of rubber. Through the setting of the protective sleeve, it has a protective effect on the spring.

[0011] The working principle and beneficial effects of this solution: 1. In this solution, an arc tube is provided, and horizontal tubes are provided at both ends of the arc tube. In addition, nozzle holes are provided on the arc tube and the horizontal tubes. Then, one-way valve nozzles are installed at the nozzle holes. Then, the whole is clamped on the inner wall of the horizontal centrifuge through a fixing block. In this way, water is injected into the arc tube through the water inlet on the arc tube, and then the inner wall of the horizontal centrifuge is flushed after the reaction is completed, without the need for manual operation in a narrow space, which saves time and effort.

[0012] 2. In this solution, a connecting flange is placed at the water inlet, and a quick-release mechanism is provided at the connecting flange. The quick-release mechanism contains a locking pin that expands and contracts through a spring. The locking pin will penetrate the connecting flange and then insert into the water inlet. In this way, only by controlling the separation and combination of the locking pin and the water inlet can the disassembly and assembly between the connecting flange and the water inlet be completed, which is more convenient than the welding method. At the same time, it is convenient for the subsequent disassembly of the arc tube from the horizontal centrifuge. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 is of the present invention Figure 1 right side view cross-sectional view of the horizontal tube;

[0015] Figure 3For the present utility model Figure 1 is a partial structure enlarged view;

[0016] Figure 4 For the present utility model Figure 3 is an enlarged view of the structure of part A. Specific embodiments

[0017] The following is a further detailed description through specific embodiments:

[0018] Reference numerals in the accompanying drawings of the specification include: arc tube 1, first nozzle hole 2, fixing block 3, horizontal tube 4, second nozzle hole 5, water inlet 6, connecting flange 7, quick-release mechanism 8, limiting ring 9, hollow shell 81, locking pin 82, connecting piece 83, pull ring 84, guiding block 85, guiding rod 86, limiting piece 87, spring 88, protective sleeve 89.

[0019] The embodiment is basically as shown in the attached Figure 1 , Figure 2 and Figure 3 shown: A flushing device for a horizontal centrifuge, including an arc tube 1, a first nozzle hole 2 is provided on the tube wall of the arc tube 1, a fixing block 3 is fixedly connected to the outer wall of the arc tube 1, a horizontal tube 4 is fixedly connected to the bottom of the arc tube 1, and a second nozzle hole 5 is provided on the tube wall of the horizontal tube 4. A water inlet 6 is fixedly connected to the top of the tube wall of the arc tube 1, a connecting flange 7 is slidably sleeved outside the water inlet 6, and a limiting ring 9 is fixedly connected to the inner side of the connecting flange 7, and the limiting ring 9 contacts the water inlet 6. Through the setting of the limiting ring 9, it has a positioning effect on the installation position of the connecting flange 7 at the water inlet 6.

[0020] Please refer to Figure 1 , Figure 3 , Figure 4 , a quick-release mechanism 8 is provided on the outer side of the connecting flange 7. The quick-release mechanism 8 includes a hollow shell 81 fixedly connected to the outer wall of the connecting flange 7. A locking pin 82 is slidably connected inside the hollow shell 81. One end of the locking pin 82 penetrates through the connecting flange 7 and is slidably connected to the connecting flange 7. The locking pin 82 is inserted into the water inlet 6. The other end of the locking pin 82 is fixedly connected to a connecting piece 83. A guiding block 85 is fixedly connected to the middle section of the pin body of the locking pin 82. A guiding rod 86 is fixedly connected to the inner side of the hollow shell 81. The guiding rod 86 penetrates through the guiding block 85 and is slidably connected to the guiding block 85. A limiting piece 87 is fixedly connected to the end of the guiding rod 86. A spring 88 is sleeved on the outer side of the rod body of the guiding rod 86. Through the setting of the quick-release mechanism 8, it is convenient for the quick disassembly and assembly between the connecting flange 7 and the water inlet 6.

[0021] Please refer to Figure 3 , Figure 4, a pull ring 84 is welded on the surface of the connecting piece 83, and the pull ring 84 is made of stainless steel. Through the setting of the pull ring 84, it is convenient to horizontally pull the locking pin 82. One end of the spring 88 is fixedly connected to the limiting piece 87, and the other end of the spring 88 is fixedly connected to the guiding block 85. Through the setting of the spring 88, the elastic force can act on the locking pin 82 through the guiding block 85. A protective sleeve 89 is fixedly connected between the limiting piece 87 and the guiding block 85, and the protective sleeve 89 is made of rubber. Through the setting of the protective sleeve 89, it has a protective effect on the spring 88.

[0022] The specific implementation process of the present utility model is as follows: When in use, first install one-way valve nozzles at the nozzle hole one 2 on the arc-shaped pipe 1 and the nozzle hole two 5 on the horizontal pipe 4, then attach the arc-shaped pipe 1 to the inner wall of the horizontal centrifuge, and fix it by clamping through the fixing block 3. At this time, the water inlet 6 on the arc-shaped pipe 1 penetrates through the inner wall of the horizontal centrifuge and extends to the outside of the horizontal centrifuge. Subsequently, the connecting flange 7 is sleeved on the water inlet 6, and then the locking pin 82 is horizontally pulled through the pull ring 84, and the locking pin 82 is controlled to insert into the side wall of the water inlet 6. In this way, the overall installation is completed. Then, an external high-pressure water source is connected through the connecting flange 7, and the clear water will enter the arc-shaped pipe 1 through the connecting flange 7 and the water inlet 6, and then be sprayed out through the one-way valve nozzles at the nozzle hole one 2 on the arc-shaped pipe 1 and the nozzle hole two 5 on the horizontal pipe 4, and the inner wall of the horizontal centrifuge is flushed, without the need for manual operation in a narrow space, saving time and effort.

[0023] The above are only the embodiments of the present utility model. Common knowledge such as the specific structures and characteristics in the solutions is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the structure of the present utility model, several deformations and improvements can still be made, and these should also be regarded as the protection scope of the present utility model, and these will not affect the implementation effect of the present utility model and the practicality of the patent. The protection scope required by this application should be subject to the content of its claims, and the specific implementation manners and the like recorded in the specification can be used to interpret the content of the claims.

Claims

1. A flushing device for a horizontal centrifuge, characterized in that: It comprises an arc-shaped tube, the tube wall of which is provided with a nozzle hole 1, the outer wall of which is fixedly connected with a fixing block, the bottom of which is fixedly connected with a transverse tube, and the tube wall of which is provided with a nozzle hole 2, the top of which is fixedly connected with a water inlet, the outer side of which is slidably sleeved with a connecting flange, and the outer side of which is provided with a quick-release mechanism.

2. The flushing device of a horizontal centrifuge according to claim 1, characterized in that: A limiting ring is fixedly connected to the inner side of the connecting flange, and the limiting ring is in contact with the water inlet.

3. A flushing device for a horizontal centrifuge according to claim 2, characterized in that: The quick-release mechanism includes a hollow shell fixedly connected to the outer wall of the connecting flange, a locking pin is slidably connected to the inside of the hollow shell, one end of the locking pin penetrates the connecting flange and is slidably connected to the connecting flange, the locking pin is plugged into the water inlet, the other end of the locking pin is fixedly connected to a connecting plate, the middle section of the pin body of the locking pin is fixedly connected to a guide block, the inner side of the hollow shell is fixedly connected to a guide rod, the guide rod penetrates the guide block and is slidably connected to the guide block, the end of the guide rod is fixedly connected to a limiting plate, and a spring is sleeved on the outer side of the rod body of the guide rod.

4. A flushing device for a horizontal centrifuge according to claim 3, characterized in that: A pull ring is welded on the surface of the connecting piece, and the pull ring is made of stainless steel.

5. A flushing device for a horizontal centrifuge according to claim 4, characterized in that: One end of the spring is fixedly connected to the limiting plate, and the other end of the spring is fixedly connected to the guide block.

6. A flushing device for a horizontal centrifuge according to claim 5, characterized in that: A protective sleeve is fixedly connected between the limiting piece and the guide block, and the protective sleeve is made of rubber material.

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