Nozzle of CIP cleaning equipment

Abstract

The embodiment of the utility model discloses a nozzle of CIP (cleaning in place) cleaning equipment, which comprises a pipe body and a main shaft, a separating plate seat is arranged on the rear side of the pipe body, the rear end of the main shaft penetrates through the separating plate seat, a tail pipe is mounted at the tail of the main shaft, the rear end of the main shaft is positioned at the tail pipe, a stopper is mounted at the rear end of the main shaft, and a spring is mounted between the stopper and the separating plate seat. A head pipe is arranged at the front end of the pipe body, a sealing ring is installed on the curved surface of the main shaft, when the sealing ring is located in the head pipe, the sealing ring is attached to the inner wall of the head pipe, the pipe body is connected with a pipe handle, the pipe handle is communicated with the inner space of the pipe body, and the pipe handle is located between the separating plate base and the head pipe. According to the cleaning device, the corresponding speed during CIP cleaning is increased, manual labor is reduced, and the cleaning device is cleaner and more sanitary.

Description

Technical Field

[0001] The utility model relates to the field of pipeline cleaning, in particular to a nozzle of CIP cleaning equipment. Background Art

[0002] Pipe cleaning is a very important task in the food and pharmaceutical industry. Only regular cleaning can ensure cleanliness and hygiene during the production process and improve the quality of the final product.

[0003] Currently, the most commonly used cleaning operation in the food and pharmaceutical industry is CIP cleaning, which means that the entire production line is cyclically cleaned and disinfected in a closed loop without manual disassembly or opening.

[0004] The washing balls of the CIP system in common factories need to be manually placed into the pipes. When not cleaned, the washing balls are exposed to the outside. Each CIP is time-consuming and labor-intensive, and there is a risk of foreign objects falling into the pipes. Utility Model Content

[0005] The utility model provides a nozzle of CIP cleaning equipment, which improves the corresponding speed during CIP cleaning, reduces manual labor, and is cleaner and more sanitary.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A nozzle of CIP cleaning equipment comprises a tube body and a main shaft, wherein a separation plate seat is arranged at the rear side of the tube body, the rear end of the main shaft passes through the separation plate seat, a tail pipe is installed at the tail of the main shaft, the rear end of the main shaft is located at the tail pipe, a stopper is installed at the rear end of the main shaft, a spring is installed between the stopper and the separation plate seat, a head pipe is arranged at the front end of the tube body, a sealing ring is installed at the curved surface of the main shaft, when the sealing ring is located in the head pipe, the sealing ring is fitted with the inner wall of the head pipe, the tube body is connected with a pipe handle, the pipe handle is communicated with the internal space of the tube body, and the pipe handle is located between the separation plate seat and the head pipe.

[0008] Preferably, a circular block is provided at the front end of the main shaft, a sealing ring mounting groove is provided on the curved surface of the circular block, a circular block and a circular hole block are installed on the main shaft, the circular block is located at the rear end of the circular block, the circular hole block is located at the rear end of the circular block, a shaft retaining ring is provided at the rear end of the circular hole block, and the diameters of the circular block, the circular block and the circular hole block are equal.

[0009] Preferably, the front end of the round block is provided with a plurality of circumferentially distributed water outlet grooves, the circular hole block is provided with a plurality of water outlet holes distributed in a ring around the main axis, the axis of the water outlet hole is parallel to the axis of the main axis, and the inner diameter of the round block is greater than the sum of the inner diameter of the circular hole block and the inner diameter of the water outlet hole.

[0010] Preferably, a connecting tube is provided at the center of the rear end of the separation plate seat, one end of the spring is located in the connecting tube, and the outer diameter of the stopper is larger than the inner diameter of the connecting tube.

[0011] Preferably, when the stopper is fitted with the connecting pipe, the water outlet groove is located outside the head pipe, a sealing ring is provided on the curved surface of the circular hole block, and the sealing ring on the circular hole block is located inside the head pipe.

[0012] Preferably, a cylindrical hole is provided at the front end of the head pipe, and a truncated cone hole is provided at the rear end of the head pipe, the front end of the truncated cone hole is connected to the cylindrical hole, and the rear end of the truncated cone hole is connected to the inner hole of the tube body, and the diameter of the inner hole of the tube body is larger than the diameter of the cylindrical hole.

[0013] Preferably, a clamp 1 is provided at the tail of the tube body, a clamp 2 is installed at the rear end of the clamp 1, the tail pipe is installed at the rear end of the clamp 2, the separation plate seat is installed between the clamp 1 and the clamp 2, and a sealing ring 1 is provided on the outer side of the separation plate seat.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model utilizes the pressure of cleaning fluid to push the main shaft to move, the nozzle is switched from a sealing state to a cleaning state, the cleaning fluid is sprayed from the gap between the main shaft and the head pipe to clean the pipeline, when the cleaning is finished, the hydraulic pressure is reduced, the spring is reset, the main shaft is sealed with the head pipe again, the cleaning of the inside of the pipe body is ensured, the cleaning efficiency is improved, and no manual operation is required. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the embodiment of the utility model when it is not cleaned.

[0017] Figure 2 yes Figure 1 Section view.

[0018] Figure 3 It is a schematic diagram of the cleaning embodiment of the utility model.

[0019] Figure 4 yes Figure 3 Section view.

[0020] Figure 5 It is a schematic diagram of the main axis of an embodiment of the utility model.

[0021] Figure 6 It is a schematic diagram of a head pipe according to an embodiment of the utility model.

[0022] Figure 7 It is a circular block schematic diagram of an embodiment of the utility model.

[0023] Figure 8 It is a schematic diagram of a circular hole block according to an embodiment of the utility model.

[0024] Fig. 9 It is a schematic diagram of a circular hole block according to an embodiment of the utility model.

[0025] Fig.10It is a schematic diagram of the combination of a round block and a round hole block in an embodiment of the utility model.

[0026] Fig.11 It is a partial schematic diagram of an embodiment of the utility model.

[0027] Fig.12 It is a partial schematic diagram of an embodiment of the utility model. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] As shown in the figure, the utility model discloses a nozzle of a CIP cleaning device, including a tube body 1 and a spindle 2, a separation plate seat 3 is provided at the rear side of the tube body 1, the rear end of the spindle 2 passes through the separation plate seat 3, a tail pipe 4 is installed at the tail of the spindle 2, the rear end of the spindle 2 is located at the tail pipe 4, a stopper 5 is installed at the rear end of the spindle 2, a spring 6 is installed between the stopper 5 and the separation plate seat 3, a head pipe 7 is provided at the front end of the tube body 1, a sealing ring 8 is installed at the curved surface of the spindle 2, when the sealing ring 8 is located in the head pipe 7, the sealing ring 8 fits with the inner wall of the head pipe 7, the tube body 1 is connected with a pipe handle 9, the pipe handle 9 is connected with the internal space of the tube body 1, and the pipe handle 9 is located between the separation plate seat 3 and the head pipe 7. When cleaning is required, the cleaning liquid is introduced from the pipe handle 9, and when a certain amount is introduced, the cleaning liquid in the tube body 1 pushes the front end of the spindle 2 to move, so that a gap is generated between the spindle 2 and the head pipe 7, and the cleaning liquid is sprayed from the gap to achieve cleaning of the pipeline. The head tube 7 is fitted with the pipe to be cleaned. When the cleaning is finished, the cleaning liquid is stopped, the hydraulic pressure is reduced, the spring 6 is reset, and the main shaft is driven to move in the opposite direction, and the head of the main shaft is fitted with the head tube 7 to achieve sealing.

[0030] In one embodiment of the utility model, a circular ring block 10 is provided at the front end of the main shaft 2, a sealing ring installation groove 101 is provided at the curved surface of the circular ring block 10, a circular block 11 and a circular hole block 12 are installed on the main shaft 2, the circular block 11 is located at the rear end of the circular ring block 12, the circular hole block 12 is located at the rear end of the circular block 11, a shaft retaining ring 13 is provided at the rear end of the circular hole block 12, and the diameters of the circular ring block 10, the circular block 11 and the circular hole block 12 are equal. When not cleaned, the circular ring block 10 seals the tube body 1. When cleaned, the circular ring block 10 and the circular block 11 extend out of the head tube 7, and the circular hole block 12 seals the head tube 7. At this time, the stopper 5 reaches the limit position and the main shaft cannot move further.

[0031] In one embodiment of the utility model, the front end of the round block 11 is provided with a plurality of circumferentially distributed water outlet grooves 111, and the circular hole block 12 is provided with a plurality of water outlet holes 121 distributed in a ring around the main axis, the axis of the water outlet hole 121 is parallel to the axis of the main axis 2, and the inner diameter of the round block 11 is greater than the sum of the inner diameter of the circular hole block 12 and the inner diameter of the water outlet hole 121. The cleaning liquid enters the water outlet groove 111 from the water outlet hole 121, and then enters the pipe to be cleaned. The design of the round block 11 and the circular hole block 12 increases the water outlet pressure of the cleaning liquid and improves the cleaning effect.

[0032] In one embodiment of the utility model, a connecting tube 14 is provided at the center of the rear end of the separation plate seat 3 , one end of the spring 6 is located in the connecting tube 14 , and the outer diameter of the stopper 5 is greater than the inner diameter of the connecting tube 14 .

[0033] In an embodiment of the utility model, when the stopper 5 is fitted with the connecting pipe 14, the water outlet groove 111 is located outside the head pipe 7, a sealing ring is provided on the curved surface of the circular hole block 12, and the sealing ring on the circular hole block is located inside the head pipe.

[0034] In one embodiment of the utility model, the front end of the head pipe 7 is provided with a cylindrical hole 71, and the rear end of the head pipe 71 is provided with a truncated cone hole 72. The front end of the truncated cone hole is connected to the cylindrical hole, and the rear end of the truncated cone hole is connected to the inner hole of the tube body. The diameter of the inner hole of the tube body is larger than the diameter of the cylindrical hole. The design of the truncated cone hole 72 improves the outlet pressure of the cleaning liquid.

[0035] In one embodiment of the utility model, a clamp 15 is provided at the tail of the tube body 2, a clamp 2 16 is installed at the rear end of the clamp 15, the tail pipe 4 is installed at the rear end of the clamp 2 16, the separation plate seat 3 is installed between the clamp 15 and the clamp 2 16, and a sealing ring 17 is provided on the outer side of the separation plate seat 3.

[0036] The above contents are merely examples and explanations of the structure of the present utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the present utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the present utility model.

Claims

1. A nozzle for CIP cleaning equipment, characterized in that: It includes a tube body and a main shaft, a separation plate seat is provided on the rear side of the tube body, the rear end of the main shaft passes through the separation plate seat, a tail pipe is installed at the tail of the main shaft, the rear end of the main shaft is located at the tail pipe, a stopper is installed at the rear end of the main shaft, a spring is installed between the stopper and the separation plate seat, a head pipe is provided at the front end of the tube body, a sealing ring is installed at the curved surface of the main shaft, when the sealing ring is located in the head pipe, the sealing ring fits against the inner wall of the head pipe, the tube body is connected to a tube handle, the tube handle is communicated with the internal space of the tube body, and the tube handle is located between the separation plate seat and the head pipe.

2. The nozzle of a CIP cleaning equipment according to claim 1, characterized in that: A circular block is provided at the front end of the main shaft, a sealing ring installation groove is provided at the curved surface of the circular block, a circular block and a circular hole block are installed on the main shaft, the circular block is located at the rear end of the circular block, the circular hole block is located at the rear end of the circular block, a shaft retaining ring is provided at the rear end of the circular hole block, and the diameters of the circular block, the circular block and the circular hole block are equal.

3. The nozzle of a CIP cleaning equipment according to claim 2, characterized in that: The front end of the round block is provided with a plurality of circumferentially distributed water outlet grooves, the circular hole block is provided with a plurality of annularly distributed water outlet holes around the main axis, the axes of the water outlet holes are parallel to the axis of the main axis, and the inner diameter of the round block is greater than the sum of the inner diameters of the circular hole block and the inner diameters of the water outlet holes.

4. The nozzle of a CIP cleaning equipment according to claim 3, characterized in that: A connecting pipe is arranged at the center of the rear end of the separation plate seat, one end of the spring is located in the connecting pipe, and the outer diameter of the stopper is greater than the inner diameter of the connecting pipe.

5. The nozzle of a CIP cleaning equipment according to claim 4, characterized in that: When the stopper is fitted with the connecting pipe, the water outlet groove is located outside the head pipe, a sealing ring is arranged on the curved surface of the circular hole block, and the sealing ring on the circular hole block is located inside the head pipe.

6. The nozzle of a CIP cleaning equipment according to claim 1, characterized in that: The front end of the head pipe is provided with a cylindrical hole, and the rear end of the head pipe is provided with a truncated cone hole. The front end of the truncated cone hole is connected to the cylindrical hole, and the rear end of the truncated cone hole is connected to the inner hole of the tube body. The diameter of the inner hole of the tube body is greater than the diameter of the cylindrical hole.

7. The nozzle of a CIP cleaning equipment according to claim 1, characterized in that: A clamp 1 is provided at the tail of the pipe body, a clamp 2 is installed at the rear end of the clamp 1, a tail pipe is installed at the rear end of the clamp 2, a separation plate seat is installed between the clamp 1 and the clamp 2, and a sealing ring 1 is provided on the outer side of the separation plate seat.

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