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CN-224221678-U - Nitric acid sprayer

CN224221678UCN 224221678 UCN224221678 UCN 224221678UCN-224221678-U

Abstract

The utility model belongs to the technical field of ejectors, in particular to a nitric acid ejector, which comprises a moving platform and a water tank arranged on the moving platform, wherein the moving platform is provided with an ejector body through a clamping support seat, one end of the ejector body is connected with a water chamber through a flange plate and a double-end stud, a pore plate is connected between the ejector body and the water chamber, a cleaning pipe is arranged in the water chamber, an arc-shaped flushing spray pipe is arranged in an inner cavity of the ejector body, and a cleaning pump connected with the cleaning pipe and the arc-shaped flushing spray pipe is arranged on the water tank. The utility model utilizes the cleaning pump to pump the water in the water tank and spray the water out of the cleaning pipe and the spray head of the circular arc-shaped flushing spray pipe through the first cleaning pipe joint and the second cleaning pipe joint respectively, thereby being convenient for cleaning and flushing the inner cavities of the water chamber and the sprayer body, ensuring that the inner cavities of the water chamber and the sprayer body are more thoroughly cleaned, bringing convenience to staff and improving the working efficiency.

Inventors

  • OUYANG JINLIANG
  • TONG YINGWEN
  • YANG MINGMING
  • ZHOU QIAOFENG

Assignees

  • 江山佶可特真空设备有限公司

Dates

Publication Date
20260512
Application Date
20250429

Claims (6)

  1. 1. A nitric acid injector comprises a moving platform (1) and a water tank (3) arranged on the moving platform (1), and is characterized in that the moving platform (1) is provided with an injector body (2) through a clamping support seat (13), one end of the injector body (2) is connected with a water chamber (21) through a flange plate (7) through a double-end stud, a pore plate (23) is connected between the injector body (2) and the water chamber (21), a cleaning pipe (9) is arranged in the water chamber (21), an arc-shaped flushing spray pipe (10) is arranged in an inner cavity of the injector body (2), a cleaning pump (4) connected with the cleaning pipe (9) and the arc-shaped flushing spray pipe (10) is arranged on the water tank (3), the rear end of the water chamber (21) is connected with a liquid inlet pipe (61) through a first pipe interface (6), the top of the injector body (2) is connected with an air inlet pipe (81) through a second pipe interface (8), and the other end of the injector body (2) is integrally formed with an injection bin (22).
  2. 2. The nitric acid injector according to claim 1, wherein a first cleaning pipe joint (62) connected with the cleaning pipe (9) is arranged in the first pipe joint (6) in a penetrating manner, a second cleaning pipe joint (82) connected with the circular arc-shaped cleaning spray pipe (10) is arranged in the second pipe joint (8) in a penetrating manner, the cleaning pump (4) is connected with the cleaning pipe (9) and the circular arc-shaped cleaning spray pipe (10) through the first cleaning pipe joint (62) and the second cleaning pipe joint (82) through a water pipe (41), spray heads are arranged on the cleaning pipe (9) and the circular arc-shaped cleaning spray pipe (10), and valves are arranged on the first cleaning pipe joint (62) and the second cleaning pipe joint (82).
  3. 3. The nitric acid injector according to claim 1, wherein the water tank (3) is further provided with an infusion pump (5) connected with a liquid inlet pipe (61), and the liquid inlet pipe (61) is provided with a valve.
  4. 4. The nitric acid injector according to claim 1, wherein the air inlet pipe (81) is connected with the air delivery pipeline through a threaded joint, and a valve is arranged on the air inlet pipe (81).
  5. 5. The nitric acid injector according to claim 1, wherein a sealing flat gasket and a winding gasket are arranged at the joint of the injector body (2) and the water chamber (21).
  6. 6. The nitric acid injector according to claim 1, wherein the bottom of the mobile platform (1) is provided with a mobile wheel (11), and one end of the mobile platform (1) is provided with a push rod (12).

Description

Nitric acid sprayer Technical Field The utility model belongs to the technical field of ejectors, and particularly relates to a nitric acid ejector. Background The working fluid of the ejector may be a gas (air or steam) and a liquid, and there are water vapor ejectors, air ejectors, and water ejectors in common. The nitric acid injector is also one of the water injectors, the water injector can be installed outdoors, the occupied area is small, the factory building construction area and the installation cost can be saved, but the nitric acid injector has the problems of inconvenient cleaning and incomplete cleaning. Disclosure of utility model To solve the problems set forth in the background art. The utility model provides a nitric acid injector, which is convenient for cleaning and flushing a water chamber and an inner cavity of an injector body by using a cleaning pump to spray through a cleaning pipe and a spray head of a circular arc-shaped flushing spray pipe, so that the water chamber and the inner cavity of the injector body are cleaned more thoroughly, convenience is brought to staff, and the working efficiency is improved. The nitric acid sprayer comprises a moving platform and a water tank arranged on the moving platform, wherein the moving platform is provided with a sprayer body through a clamping support seat, one end of the sprayer body is connected with a water chamber through a flange plate by a stud, a pore plate is connected between the sprayer body and the water chamber, a cleaning pipe is arranged in the water chamber, an arc-shaped flushing spray pipe is arranged in the inner cavity of the sprayer body, a cleaning pump connected with the cleaning pipe and the arc-shaped flushing spray pipe is arranged on the water tank, the rear end of the water chamber is connected with a liquid inlet pipe through a first pipe connector, the top of the sprayer body is connected with an air inlet pipe through a second pipe connector, and the other end of the sprayer body is integrally formed with a spraying bin. As a preferable scheme, a first cleaning pipe joint connected with a cleaning pipe is arranged in the first pipe joint in a penetrating manner, a second cleaning pipe joint connected with a circular arc-shaped flushing spray pipe is arranged in the second pipe joint in a penetrating manner, a cleaning pump is connected with the cleaning pipe and the circular arc-shaped flushing spray pipe through a water pipe through the first cleaning pipe joint and the second cleaning pipe joint, a spray head is arranged on the cleaning pipe and the circular arc-shaped flushing spray pipe, and a valve is arranged on the first cleaning pipe joint and the second cleaning pipe joint. As an optimal scheme, the water tank is also provided with an infusion pump connected with a liquid inlet pipe, and the liquid inlet pipe is provided with a valve. As an optimal scheme, the air inlet pipe is connected with the air transmission pipeline through a threaded joint, and a valve is arranged on the air inlet pipe. Preferably, a sealing flat gasket and a winding gasket are arranged at the joint of the injector body and the water chamber. As an optimal scheme, a movable wheel is arranged at the bottom of the movable platform, and a push rod is arranged at one end of the movable platform. Compared with the prior art, the utility model has the beneficial effects that: 1) The utility model utilizes the cleaning pump to pump the water in the water tank and spray the water out of the cleaning pipe and the spray head of the circular arc-shaped flushing spray pipe through the first cleaning pipe joint and the second cleaning pipe joint respectively, thereby being convenient for cleaning and flushing the inner cavities of the water chamber and the sprayer body, ensuring that the inner cavities of the water chamber and the sprayer body are more thoroughly cleaned, bringing convenience to staff and improving the working efficiency. 2) The flange plate sealing detachable structure is adopted between the water chamber and the injector body, so that the water chamber and the inside of the injector body can be thoroughly disassembled, cleaned or a pipeline can be replaced. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic diagram of the structure of the injector body and the cleaning mechanism according to the present utility model; FIG. 3 is a schematic cross-sectional view of the longitudinal section of FIG. 2; fig. 4 is a schematic view of the inner cavity structure of the injector body according to the present utility model. Reference numerals illustrate: 1. The device comprises a moving platform, a moving wheel, 12, a push rod, 2, an ejector body, 21, a water chamber, 22, an ejector bin, 23, an orifice plate, 3, a water tank, 4, a cleaning pump, 41, a water pipe, 5, an infusion pump, 6, a first pipe connector, 61, a liquid inlet pipe, 62, a first cleaning pipe connect