CN216779714U

CN216779714U - Based on dry ice washs uses injection apparatus

Info

Publication number: CN216779714U
Application number: CN202123272308.6U
Authority: CN
Inventors: 姜义容; 陈庆良; 王万品
Original assignee: Nanjing Hege Machinery Co ltd
Current assignee: Nanjing Hege Machinery Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-21
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses an injection device for cleaning based on dry ice, which comprises a transverse plate, a vertical pipe, a connecting pipe, a driving assembly and a branch pipe, wherein the vertical pipe is rotatably connected inside the transverse plate, the connecting pipe is slidably connected inside the vertical pipe, the top of the connecting pipe is rotatably connected with a guide pipe, the bottom end of the connecting pipe extends to the bottom of the vertical pipe and is fixedly connected with a fixing sleeve, and a sliding rod is slidably connected inside the fixing sleeve. Is beneficial to improving the using effect of the equipment.

Description

Based on dry ice washs uses injection apparatus

Technical Field

The utility model relates to a spraying device, in particular to a spraying device for cleaning based on dry ice, and belongs to the technical field of spraying devices.

Background

Dry ice cleaning is a method for cleaning dirt, which takes compressed air as power and carrier, dry ice particles as accelerated particles, the cleaning agent is sprayed to the surface of an object to be cleaned by a special spraying cleaning machine, and dirt, oil stain, residual impurities and the like on the surface of the object to be cleaned are rapidly frozen by utilizing the momentum change, sublimation, melting and other energy conversions of solid dry ice particles moving at high speed, thereby condensing, embrittling, being peeled off, and simultaneously being removed along with the air flow, not causing any damage to the surface of the object to be cleaned, especially the metal surface, and not influencing the finish degree of the metal surface, therefore, the cleaning device is widely applied to various cleaning industries, and as the spraying device of the existing cleaning equipment is mostly in a hand-held mode, when the inner wall of the tank body is cleaned, the movable range of the handheld spraying device is small, the efficiency is low, and the problem of cleaning dead corners also occurs.

The utility model content is as follows:

the present invention has been made to solve the above problems, and an object of the present invention is to provide a blasting device for dry ice cleaning, which solves the problems mentioned in the background art.

In order to solve the above problems, the present invention provides a technical solution:

the utility model provides a wash and use injection apparatus based on dry ice, includes diaphragm, standpipe, connecting pipe, drive assembly and branch pipe, the inside standpipe that is connected with that rotates of diaphragm, the inside sliding connection of standpipe has the connecting pipe, the connecting pipe top is rotated and is connected with the pipe, the bottom of connecting pipe extends to standpipe bottom and fixedly connected with fixed sleeve, the inside sliding connection of fixed sleeve has the slide bar, slide bar one end extends to the outside and fixedly connected with branch pipe of fixed sleeve, the outside equidistance fixedly connected with spray tube of branch pipe, the outside fixedly connected with hose of connecting pipe, the one end and the branch pipe fixed connection of hose, the diaphragm top just is located the outside fixedly connected with install bin of standpipe, the inside drive assembly that is equipped with of install bin.

As a preferable scheme of the utility model, sliding sleeves are symmetrically and slidably connected to the outer portion of the transverse plate and the two sides of the vertical pipe, and limiting plates are fixedly connected to the bottoms of the two sliding sleeves.

According to a preferable scheme of the utility model, a dovetail groove is formed in the vertical pipe, a dovetail strip is fixedly connected to the outer portion of the connecting pipe, and one end, far away from the connecting pipe, of the dovetail strip extends into the dovetail groove.

As a preferable scheme of the utility model, the outer part of the guide pipe is fixedly connected with an input pipe, and the outer part of the guide pipe and the position right below the input pipe are fixedly connected with a gas conveying pipe.

According to a preferable scheme of the utility model, the driving assembly comprises a motor, a gear and a gear ring, the motor is fixedly connected to the top of the transverse plate and located on one side of the vertical pipe, the gear is fixedly connected to the top of the motor, the gear ring is sleeved outside the vertical pipe, and the gear ring is in meshed connection with the gear.

As a preferred scheme of the utility model, fastening bolts are in threaded connection with the insides of the sliding sleeve, the vertical pipe and the fixed sleeve, and one ends of the fastening bolts penetrate through the sliding sleeve, the vertical pipe and the fixed sleeve and are in contact with the transverse plate, the connecting pipe and the sliding rod.

The utility model has the beneficial effects that: compact structure, easy operation is convenient, therefore, the clothes hanger is strong in practicability, can highly adjust the branch pipe through the connecting pipe, use through fixed sleeve cooperation slide bar, can adjust the transverse position of branch pipe, thereby ensure that this equipment can adapt to the jar body of different specifications, be favorable to the scope and the flexibility that improve equipment used, use through drive assembly cooperation standpipe, can drive the branch pipe and rotate, thereby conveniently carry out abundant washing to jar internal portion, be favorable to improve equipment's result of use.

Description of the drawings:

for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic view of the connection between the standpipe and the connecting pipe according to the present invention.

In the figure: 1. a transverse plate; 2. a sliding sleeve; 3. a limiting plate; 4. a vertical tube; 5. a dovetail groove; 6. a dovetail strip; 7. a connecting pipe; 8. a conduit; 9. an input tube; 10. a gas delivery pipe; 11. fastening a bolt; 12. installing a box; 13. a drive assembly; 131. a motor; 132. a gear; 133. a ring gear; 14. fixing the sleeve; 15. a slide bar; 16. a branch pipe; 17. a nozzle; 18. a hose.

The specific implementation mode is as follows:

as shown in fig. 1 to 3, the following technical solutions are adopted in the present embodiment:

example (b):

an injection device for cleaning based on dry ice comprises a transverse plate 1, a vertical pipe 4, a connecting pipe 7, a driving assembly 13 and a branch pipe 16, wherein the vertical pipe 4 is rotatably connected inside the transverse plate 1 and can drive the branch pipe 16 to rotate, so that the inside of a tank body can be conveniently and fully cleaned, the using effect of equipment is favorably improved, the connecting pipe 7 is slidably connected inside the vertical pipe 4 and can adjust the height of the branch pipe 16, a guide pipe 8 is rotatably connected to the top of the connecting pipe 7, the bottom end of the connecting pipe 7 extends to the bottom of the vertical pipe 4 and is fixedly connected with a fixing sleeve 14, a slide rod 15 is slidably connected inside the fixing sleeve 14, one end of the slide rod 15 extends to the outside of the fixing sleeve 14 and is fixedly connected with the branch pipe 16, the transverse position of the branch pipe 16 can be adjusted, so that the equipment can be adapted to tank bodies with different specifications, spray pipes 17 are fixedly connected to the outside of the branch pipe 16 at equal intervals, the outside fixedly connected with hose 18 of connecting pipe 7, the one end and the branch pipe 16 fixed connection of hose 18, diaphragm 1 top just is located the outside fixedly connected with install bin 12 of standpipe 4, and install bin 12 is inside to be equipped with drive assembly 13.

Further, diaphragm 1 outside and the bilateral symmetry sliding connection who is located standpipe 4 have sliding sleeve 2, and the equal fixedly connected with limiting plate 3 in two sliding sleeve 2 bottoms can install diaphragm 1 at the jar body top of different specifications, is favorable to improve equipment's stability.

Further, the dovetail 5 has been seted up to standpipe 4 inside, and the outside fixedly connected with dovetail 6 of connecting pipe 7, dovetail 6 keep away from the one end of connecting pipe 7 and extend to inside dovetail 5, can avoid connecting pipe 7 to rotate in standpipe 4 is inside, is favorable to improve equipment's stability.

Further, the outside fixedly connected with input tube 9 of pipe 8, pipe 8 outside just is located input tube 9 and is connected with gas-supply pipe 10 fixedly under, conveniently lets in liquid carbon dioxide and air to pipe 8 is inside to make it mix and form the dry ice granule.

Further, drive assembly 13 includes motor 131, gear 132 and ring gear 133, and the one side fixedly connected with motor 131 that diaphragm 1 top just is located standpipe 4, and motor 131 top fixedly connected with gear 132, standpipe 4 outside has cup jointed ring gear 133, and ring gear 133 is connected with gear 132 meshing, can drive standpipe 4 and continuously rotate to make spray tube 17 clean the different positions of the jar body.

Further, the inside equal threaded connection of sliding sleeve 2, standpipe 4 and fixed sleeve 14 has fastening bolt 11, fastening bolt 11's one end to run through sliding sleeve 2, standpipe 4 and fixed sleeve 14 and with diaphragm 1, connecting pipe 7 and slide bar 15 contact, can fix sliding sleeve 2, connecting pipe 7 and slide bar 15.

Specifically, when the device is used, a worker firstly places the transverse plate 1 at the top of the tank body, then adjusts the distance between the two limiting plates 3 through the sliding sleeve 2, so that the transverse plate 1 is limited on the tank body, at the moment, the sliding rod 15 is drawn out from the inside of the fixed sleeve 14, the position of the branch pipe 16 is adjusted easily, at the moment, the spraying pipe 17 is positioned at one side of the inner wall of the tank body, then liquid carbon dioxide is introduced into the conduit 8 through the input pipe 9, air is filled into the conduit 8 through the air conveying pipe 10, at the moment, the liquid carbon dioxide is rapidly solidified and condensed into dry ice powder particles, along with the continuous filling of the air and the liquid carbon dioxide, the dry ice particles enter the branch pipe 16 through the connecting pipe 7 and the hose 18, at the moment, the dry ice in the branch pipe 16 is sprayed out through the spraying pipe 17, and is sublimated again when the dry ice particles collide with dust stains on the inner wall of the tank body, so that the dust stains are removed completely, because connecting pipe 7 is at 4 inside sliding connection of standpipe, can drive branch pipe 16 through connecting pipe 7 and reciprocate in jar internal portion, drive gear 132 through motor 131 and rotate, at this moment gear 132 drives ring gear 133 and standpipe 4 and rotates to drive branch pipe 16 and spray tube 17 and rotate, at this moment can clean the jar body.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The dry ice cleaning-based spraying device is characterized by comprising a transverse plate (1), a vertical pipe (4), a connecting pipe (7), a driving assembly (13) and a branch pipe (16), wherein the transverse plate (1) is rotatably connected with the vertical pipe (4), the vertical pipe (4) is slidably connected with the connecting pipe (7), the top of the connecting pipe (7) is rotatably connected with a guide pipe (8), the bottom end of the connecting pipe (7) extends to the bottom of the vertical pipe (4) and is fixedly connected with a fixing sleeve (14), the fixing sleeve (14) is slidably connected with a sliding rod (15), one end of the sliding rod (15) extends to the outside of the fixing sleeve (14) and is fixedly connected with the branch pipe (16), the outside of the branch pipe (16) is fixedly connected with a spraying pipe (17) in an equidistant mode, the outside of the connecting pipe (7) is fixedly connected with a hose (18), and one end of the hose (18) is fixedly connected with the branch pipe (16), the device is characterized in that the top of the transverse plate (1) is fixedly connected with an installation box (12) which is located outside the vertical tube (4), and a driving assembly (13) is arranged inside the installation box (12).

2. The spraying device for cleaning based on dry ice according to claim 1, characterized in that sliding sleeves (2) are symmetrically and slidably connected to both sides of the vertical tube (4) and outside the transverse plate (1), and limiting plates (3) are fixedly connected to the bottoms of the two sliding sleeves (2).

3. The dry ice cleaning-based spraying device according to claim 1, wherein a dovetail groove (5) is formed in the standpipe (4), a dovetail bar (6) is fixedly connected to the outside of the connecting pipe (7), and one end, away from the connecting pipe (7), of the dovetail bar (6) extends into the dovetail groove (5).

4. The spraying device for cleaning based on dry ice as claimed in claim 1, characterized in that an input pipe (9) is fixedly connected to the outside of the conduit (8), and a gas pipe (10) is fixedly connected to the outside of the conduit (8) and is positioned right below the input pipe (9).

5. The dry ice cleaning-based spraying device according to claim 1, wherein the driving assembly (13) comprises a motor (131), a gear (132) and a gear ring (133), the motor (131) is fixedly connected to one side of the vertical pipe (4) on the top of the transverse plate (1), the gear (132) is fixedly connected to the top of the motor (131), the gear ring (133) is sleeved on the outer portion of the vertical pipe (4), and the gear ring (133) is meshed with the gear (132).

6. The dry ice cleaning-based spraying device according to claim 2, wherein the sliding sleeve (2), the vertical tube (4) and the fixing sleeve (14) are all internally connected with a fastening bolt (11) in a threaded manner, and one end of the fastening bolt (11) penetrates through the sliding sleeve (2), the vertical tube (4) and the fixing sleeve (14) and is in contact with the transverse plate (1), the connecting tube (7) and the sliding rod (15).