Two-fluid atomizing nozzle with self-cleaning function for papermaking

Abstract

The utility model discloses a two-fluid atomizing nozzle with a self-cleaning function for papermaking, and relates to the technical field of two-fluid atomizing nozzles. The two-fluid atomizing nozzle with the self-cleaning function for papermaking comprises a nozzle body, an air inlet connector is arranged on the side face of the nozzle body, and a liquid inlet connector is arranged at the top of the nozzle body; a cleaning assembly is arranged in the spray head body and comprises an air pressure bin, and one end of the air pressure bin is fixedly connected with an elastic air bag. According to the two-fluid atomizing spray head with the self-cleaning function for papermaking, when a water outlet in the spray head body is blocked, liquid in the spray head body is accumulated and is matched with an elastic air bag, an air pressure bin, an arc-shaped push rod, a stress plate, a torsional spring rod, a power bevel gear, a stress bevel gear and a transmission rod, so that a cleaning rod rotates, and the water outlet in the spray head body is blocked; and the water outlet in the spray head body is cleaned, frequent disassembly and cleaning are not needed, and the use efficiency of the spray head body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to two fluid atomization shower head technical field, specifically to a papermaking with self -cleaning function's two fluid atomization shower head. BACKGROUND

[0002] In the papermaking industry, the application of the nozzle has important significance for improving product quality, reducing energy consumption and reducing environmental pollution. As an advanced nozzle technology, two-fluid air atomizing nozzle plays an important role in the papermaking process.

[0003] The Chinese patent CN220310740U authorized and announced on January 9, 2024 discloses a two-fluid atomizing nozzle for snow making, wherein, including the nozzle seat, one end of the nozzle seat is threadedly connected with the nozzle cap, a cyclone is installed in the inside of the nozzle seat, an air inlet connector is formed on the surface of the nozzle seat, a liquid inlet connector is formed on the other end of the nozzle seat, a gas-liquid mixing cavity is formed in the inside of the nozzle cap, and a liquid outlet groove is formed on the surface of the cyclone. In the above application file, when the nozzle body is used and clogged, it needs to be disassembled and cleaned, thereby affecting the use efficiency of the nozzle body. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a two-fluid atomizing nozzle with self-cleaning function for papermaking, which solves the problems raised in the above background art. To achieve the above purpose, the utility model is realized by the following technical scheme: a two-fluid atomizing nozzle with self-cleaning function for papermaking, comprising a nozzle body, an air inlet connector is formed on the side surface of the nozzle body, and a liquid inlet connector is formed on the top of the nozzle body.

[0005] A cleaning assembly is arranged in the inside of the nozzle body, the cleaning assembly comprises a gas pressure bin, one end of the gas pressure bin is fixedly connected with an elastic air bag, the other end of the gas pressure bin is slidably connected with an arc-shaped push rod, a torsional spring rod is rotatably connected and penetrates the inside of the nozzle body, a stress plate is fixedly connected to the outside of the torsional spring rod, a power bevel gear is fixedly connected to the side surface of the torsional spring rod, a transmission rod is rotatably connected in the inside of the nozzle body, a stress bevel gear is fixedly connected to the top of the transmission rod, and a cleaning rod is fixedly connected to the bottom of the transmission rod.

[0006] Preferably, the elastic air bag is located in the inside of the nozzle body, and a sealing plug is arranged at the connection between the torsional spring rod, the gas pressure bin and the nozzle body to prevent liquid leakage during use.

[0007] Preferably, the force-receiving plate is located at the bottom of the arc-shaped push rod, and the force-receiving plate is in contact with the arc-shaped push rod, so that the arc-shaped push rod moves, i.e. the force-receiving plate is pressed and moved.

[0008] Preferably, the force-receiving bevel gear is located at the bottom of the power bevel gear, and the force-receiving bevel gear is in meshing state with the power bevel gear, so that the power bevel gear rotates, and the force-receiving bevel gear rotates accordingly.

[0009] Preferably, the outer side of the nozzle body is provided with an auxiliary assembly, the outer side of the nozzle body is fixedly connected with an outer sleeve, and the inner side of the mounting seat is fixedly connected with a storage bin.

[0010] Preferably, the outer side of the outer sleeve and the inner wall of the mounting seat are both provided with threaded grooves, and the threaded grooves of the two are matched with each other.

[0011] The utility model provides a two fluid atomizing nozzle with self -cleaning function for papermaking. Have following beneficial effect:

[0012] (1) the two fluid atomizing nozzle with self -cleaning function for papermaking, when the water outlet in the nozzle body produces the condition of blockage, the liquid accumulation in the nozzle body, cooperate elastic air bag, air pressure storehouse, arc push rod, force-receiving plate, torsion spring rod, power bevel gear, force-receiving bevel gear and transmission rod, make the cleaning rod rotate, clean the water outlet in the nozzle body, do not need to clean frequently, improve the use efficiency of nozzle body.

[0013] (2) the two fluid atomizing nozzle with self -cleaning function for papermaking, when the cleaning rod is difficult to clean the nozzle body to the water outlet state, thereby needs to disassemble and clean, before disassembling the nozzle body, moving and rotating the mounting seat of the outer sleeve, cooperate the threaded groove on the outer sleeve and the mounting seat, make when dismounting the nozzle body and cleaning, to the water outlet carry out certain protection, and the jammed sundries flow to the storage bin, can be collected, make the device more convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole appearance three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the whole section three-dimensional structure schematic diagram of the utility model;

[0016] Figure 3 It is the cleaning assembly three-dimensional structure schematic diagram of the utility model;

[0017] Figure 4 It is the auxiliary assembly three-dimensional structure schematic diagram of the utility model.

[0018] Fig.:

[0019] 100, nozzle body; 200, air inlet joint; 300, liquid inlet joint;

[0020] 400, cleaning assembly; 401, air pressure chamber; 402, elastic air bag; 403, arc push rod; 404, torsion spring rod; 405, stress plate; 406, power bevel gear; 407, transmission rod; 408, stress bevel gear; 409, cleaning rod;

[0021] 500, auxiliary assembly; 501, mounting seat; 502, outer sleeve; 503, storage chamber. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Embodiment 1: Please refer to Figures 1-4 As shown in the figure, a two-fluid atomizing nozzle with self-cleaning function for papermaking comprises a nozzle body 100, an air inlet joint 200 is arranged on the side of the nozzle body 100, and a liquid inlet joint 300 is arranged on the top of the nozzle body 100;

[0024] The inside of the nozzle body 100 is provided with a cleaning assembly 400, the cleaning assembly 400 comprises a gas pressure bin 401, one end of the gas pressure bin 401 is fixedly connected with an elastic air bag 402, the other end of the gas pressure bin 401 is slidably connected with an arc-shaped push rod 403. When the water outlet in the nozzle body 100 is blocked, the liquid in the nozzle body 100 accumulates, thereby extruding the elastic air bag 402, extruding the gas in the elastic air bag 402 into the gas pressure bin 401 fixedly connected with the elastic air bag 402, so that the pressure in the gas pressure bin 401 increases, driving the arc-shaped push rod 403 slidably connected with the gas pressure bin 401 to move. The inside of the nozzle body 100 is rotatably connected and penetrates a torsion spring rod 404, the elastic air bag 402 is located at the inside of the nozzle body 100, the connection positions of the torsion spring rod 404 and the gas pressure bin 401 with the nozzle body 100 are provided with sealing plugs, the outside of the torsion spring rod 404 is fixedly connected with a stress plate 405, the stress plate 405 is located at the bottom position of the arc-shaped push rod 403, the stress plate 405 is in contact with the arc-shaped push rod 403, the side surface of the torsion spring rod 404 is fixedly connected with a power bevel gear 406, the inside of the nozzle body 100 is rotatably connected with a transmission rod 407, the top of the transmission rod 407 is fixedly connected with a stress bevel gear 408, the stress bevel gear 408 is located at the bottom position of the power bevel gear 406, the stress bevel gear 408 and the power bevel gear 406 are in meshing state, the bottom of the transmission rod 407 is fixedly connected with a cleaning rod 409. When the arc-shaped push rod 403 moves, the arc-shaped push rod 403 immediately extrudes the stress plate 405, so that the stress plate 405 drives the torsion spring rod 404 fixedly connected therewith to rotate, the torsion spring rod 404 drives the power bevel gear 406 fixedly connected therewith to rotate, so that the power bevel gear 406 drives the stress bevel gear 408 meshed therewith to rotate, the stress bevel gear 408 immediately drives the transmission rod 407 fixedly connected therewith to rotate, so that the transmission rod 407 drives the cleaning rod 409 fixedly connected therewith to rotate, cleaning the water outlet in the nozzle body 100, without frequent disassembly and cleaning, improving the use efficiency of the nozzle body 100.

[0025] When the water outlet in the nozzle body 100 is blocked, the liquid in the nozzle body 100 accumulates, thereby extruding the elastic air bag 402, extruding the gas in the elastic air bag 402 into the gas pressure bin 401 fixedly connected with the elastic air bag 402, so that the pressure in the gas pressure bin 401 increases, driving the arc-shaped push rod 403 slidably connected with the gas pressure bin 401 to move, the arc-shaped push rod 403 immediately extrudes the stress plate 405, so that the stress plate 405 drives the torsion spring rod 404 fixedly connected therewith to rotate, the torsion spring rod 404 drives the power bevel gear 406 fixedly connected therewith to rotate, so that the power bevel gear 406 drives the stress bevel gear 408 meshed therewith to rotate, the stress bevel gear 408 immediately drives the transmission rod 407 fixedly connected therewith to rotate, so that the transmission rod 407 drives the cleaning rod 409 fixedly connected therewith to rotate, cleaning the water outlet in the nozzle body 100.

[0026] Embodiment 2: please refer to Figures 1-4 On the basis of embodiment one, the outer side of the spray head body 100 is provided with an auxiliary assembly 500, the auxiliary assembly 500 comprises a mounting seat 501, the outer side of the spray head body 100 is fixedly connected with an outer sleeve 502, the outer side of the outer sleeve 502 and the inner wall of the mounting seat 501 are provided with threaded grooves, and the threaded grooves of the two are matched with each other, the inside of the mounting seat 501 is fixedly connected with a storage bin 503. When the cleaning rod 409 is difficult to clean the spray head body 100 to the water outlet state, it is necessary to disassemble and clean it, before disassembling the spray head body 100, the mounting seat 501 is moved and rotated to the outer sleeve 502, cooperated with the threaded grooves on the outer sleeve 502 and the mounting seat 501, the storage bin 503 can be installed at the bottom water outlet of the spray head body 100, so that when the spray head body 100 is disassembled and cleaned, the water outlet is protected to a certain extent, and the blocked sundries are flowed into the storage bin 503, which can be collected, so that the device is more convenient to use.

[0027] In use, on the basis of embodiment one, when the cleaning rod 409 is difficult to clean the spray head body 100 to the water outlet state, it is necessary to disassemble and clean it, before disassembling the spray head body 100, the mounting seat 501 is moved and rotated to the outer sleeve 502, cooperated with the threaded grooves on the outer sleeve 502 and the mounting seat 501, the storage bin 503 can be installed at the bottom water outlet of the spray head body 100, so that when the spray head body 100 is disassembled and cleaned, the water outlet is protected to a certain extent, and the blocked sundries are flowed into the storage bin 503, which can be collected.

[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A two-fluid atomizing nozzle for papermaking with self-cleaning function, comprising a nozzle body (100), wherein an air inlet connector (200) is provided on the side of the nozzle body (100), and a liquid inlet connector (300) is provided on the top of the nozzle body (100). Its features are: The nozzle body (100) is internally provided with a cleaning component (400), which includes an air chamber (401). One end of the air chamber (401) is fixedly connected to an elastic airbag (402), and the other end of the air chamber (401) is slidably connected to an arc-shaped push rod (403). A torsion spring rod (404) is rotatably connected and passes through the nozzle body (100). A force plate (405) is fixedly connected to the outer side of the torsion spring rod (404), and a power bevel gear (406) is fixedly connected to the side of the torsion spring rod (404). A transmission rod (407) is rotatably connected to the nozzle body (100). A force bevel gear (408) is fixedly connected to the top of the transmission rod (407), and a cleaning rod (409) is fixedly connected to the bottom of the transmission rod (407).

2. A two-fluid atomizing nozzle with self-cleaning function for papermaking according to claim 1, characterized in that: The elastic airbag (402) is located inside the nozzle body (100), and sealing plugs are provided at the connection points between the torsion spring rod (404) and the air pressure chamber (401) and the nozzle body (100).

3. A two-fluid atomizing nozzle with self-cleaning function for papermaking according to claim 2, characterized in that: The force plate (405) is located at the bottom of the arc-shaped push rod (403), and the force plate (405) is in contact with the arc-shaped push rod (403).

4. A two-fluid atomizing nozzle with self-cleaning function for papermaking according to claim 3, characterized in that: The force-bearing bevel gear (408) is located at the bottom of the power bevel gear (406), and the force-bearing bevel gear (408) and the power bevel gear (406) are in a meshing state.

5. A two-fluid atomizing nozzle with self-cleaning function for papermaking according to claim 4, characterized in that: An auxiliary component (500) is provided on the outside of the nozzle body (100). The auxiliary component (500) includes a mounting base (501). An outer sleeve (502) is fixedly connected to the outside of the nozzle body (100), and a storage chamber (503) is fixedly connected to the inside of the mounting base (501).

6. A two-fluid atomizing nozzle with self-cleaning function for papermaking according to claim 5, characterized in that: The outer side of the outer sleeve (502) and the inner wall of the mounting base (501) are both provided with threaded grooves, and the threaded grooves of the two are compatible with each other.

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