Handheld dry ice atomization impurity removal device

Abstract

The utility model relates to the technical field of dry ice impurity removal devices, and discloses a handheld dry ice atomization impurity removal device which comprises a main body and further comprises an atomization mechanism arranged on one side of the main body and used for atomizing dry ice, the atomization mechanism comprises a sealing box fixed to one side of the main body, a crushing piece and a heating plate are arranged in the sealing box, and the crushing piece is connected with the heating plate. The interior of the sealing box communicates with a conveying piece, a pressure gauge is arranged on one side of the sealing box, and a sealing cover is slidably connected to the top of the sealing box; and the spraying mechanism is arranged on one side of the main body and is used for spraying atomized dry ice. The problems that an existing device is large in size and cumbersome to carry, the use convenience is reduced, the dry ice atomization process is slow, the impurity removal work preparation time is long, the working efficiency is low, when the surface of a small-range object is cleaned, the spray size is inconvenient to adjust, the dry ice is wasted, and the cleaning effect is poor are solved. And the continuous operation capability of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dry ice impurity removal devices, in particular to a handheld dry ice atomization impurity removal device. Background Art

[0002] Dry ice is a cleaning material widely used by society due to its good cold storage effect, no residue after heating, environmental protection and non-toxicity. In particular, dry ice is the main component of the impurity removal device. Its working principle is to spray the dry ice mist in the dry ice machine onto the surface of the part to be cleaned through high-pressure air, and use the physical reaction of temperature difference to make different substances separate at different shrinkage speeds, so that the surface to be cleaned becomes clean, achieving a fast, efficient and energy-saving cleaning effect. Dry ice atomization impurity removal devices are widely used in the fields of car beauty, electronic equipment cleaning, mold degumming, food processing, etc., providing users with an efficient and environmentally friendly surface cleaning solution.

[0003] Existing handheld dry ice atomization cleaning devices are usually large in size, with poor equipment mobility and being heavy to carry, which reduces the convenience of use. The dry ice atomization process is slow, the cleaning work preparation time is long, the work efficiency is low, and it is not convenient to work quickly. When cleaning the surface of a small area of ​​objects, it is not convenient to adjust the size of the spray, resulting in a waste of dry ice and reducing the ability of the device to operate continuously. Utility Model Content

[0004] The purpose of the utility model is to provide a handheld dry ice atomization and impurity removal device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handheld dry ice atomization and impurity removal device, comprising a main body, and also comprising: an atomization mechanism arranged on one side of the main body for atomizing dry ice, the atomization mechanism comprising a sealed box fixed to one side of the main body, a crushing piece and a heating plate arranged inside the sealed box, a conveying piece connected to the inside of the sealed box, a pressure gauge arranged on one side of the sealed box, and a sealing cover slidably connected to the top of the sealed box; a spray mechanism arranged on one side of the main body for spraying atomized dry ice, the spray mechanism comprising a connecting pipe fixed to one side of the conveying piece, a fixing piece arranged at one end of the connecting pipe, and an adjusting piece arranged at the other end of the connecting pipe; a battery arranged inside the main body, and a switch and an anti-slip pad arranged outside the main body.

[0006] Preferably, the crushing member includes a motor fixed to one side of the sealing box, and a first gear fixed to an output end of the motor.

[0007] Preferably, the crushing member further comprises a second gear meshed with the outer side of the first gear, and a crushing roller fixed to one side of the second gear.

[0008] Preferably, the conveying member includes an air compressor arranged on one side of the sealing box, a conveying pipe connected to the inside of the sealing box, and a solenoid valve arranged on the outside of the conveying pipe.

[0009] Preferably, the fixing member includes a fixing claw fixed to one end of the connecting pipe, and a limiting groove opened on one side of the fixing claw.

[0010] Preferably, the fixing member further includes a locking ring arranged on the outside of the limiting groove, and a bolt threadedly connected to the inside of the locking ring.

[0011] Preferably, the adjusting member includes a slide rail provided at one end of the connecting pipe, and a nozzle sliding on the outside of the slide rail.

[0012] Preferably, the adjusting member further comprises a connecting rod fixed to one end of the connecting pipe, an adjusting plate fixed to the other end of the connecting rod, and a sliding block fixed to the outer side of the adjusting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model provides an atomizing mechanism to accelerate the atomization process of dry ice, shorten the preparation time for cleaning work, improve work efficiency, and facilitate quick operation. The spray mechanism 3 is provided to facilitate the adjustment of the size of the spray when cleaning the surface of a small area, thereby saving dry ice resources and improving the continuous operation capability of the device. The battery is provided to facilitate the supply of power to the device and improve the portability. The anti-slip pad is provided to reduce the probability of the hand-held device falling out of the hand and improve the stability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of the handheld dry ice atomization impurity removal device provided by the utility model;

[0016] Figure 2 A schematic diagram of the cross-sectional structure of the device provided by the utility model;

[0017] Figure 3 A schematic diagram of the atomization mechanism structure provided by the utility model;

[0018] Figure 4 A schematic diagram of the spray mechanism structure provided by the utility model;

[0019] Figure 5 This is a schematic diagram of the fixing structure provided by the utility model.

[0020] In the figure: 1. main body; 2. atomizing mechanism; 21. sealing box; 22. crushing part; 221. motor; 222. first gear; 223. second gear; 224. crushing roller; 23. heating plate; 24. conveying part; 241. air compressor; 242. conveying pipe; 243. solenoid valve; 25. pressure gauge; 26. sealing cover; 3. spray mechanism; 31. connecting pipe; 32. fixing part; 321. fixing claw; 322. limiting groove; 323. locking ring; 324. bolt; 33. adjusting part; 331. slide rail; 332. nozzle; 333. connecting rod; 334. adjusting plate; 335. slider; 4. battery; 5. switch; 6. anti-slip pad. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-5 As shown, a handheld dry ice atomization and impurity removal device comprises a main body 1, and also comprises: an atomization mechanism 2 arranged at one side of the main body 1 for atomizing dry ice, the atomization mechanism 2 comprising a sealed box 21 fixed at one side of the main body 1, a crushing piece 22 and a heating plate 23 are arranged inside the sealed box 21, a conveying piece 24 is connected to the inside of the sealed box 21, a pressure gauge 25 is arranged at one side of the sealed box 21, and a sealing cover 26 is slidably connected to the top of the sealed box 21; a spray mechanism 3 arranged at one side of the main body 1 for spraying atomized dry ice, the spray mechanism 3 comprising a connecting pipe 31 fixed at one side of the conveying piece 24, a fixing piece 32 is arranged at one end of the connecting pipe 31, and an adjusting piece 33 is arranged at the other end of the connecting pipe 31; a battery 4 arranged inside the main body 1, and a switch 5 and an anti-slip pad 6 arranged at the outside of the main body 1.

[0023] refer to Figure 1 , Figure 2 and Figure 3As shown, the crushing member 22 includes a motor 221 fixed to one side of the sealing box 21, and a first gear 222 fixed to the output end of the motor 221; the crushing member 22 also includes a second gear 223 meshed with the outer side of the first gear 222, and a crushing roller 224 fixed to one side of the second gear 223; the conveying member 24 includes an air compressor 241 arranged on one side of the sealing box 21, a conveying pipe 242 connected to the inside of the sealing box 21, and an electromagnetic valve 243 arranged on the outer side of the conveying pipe 242; by providing the motor 221, it is convenient to drive the first gear 222 to rotate, and indirectly drive the second gear 223 to rotate, so as to provide driving force for the crushing member 22, and by providing the crushing roller 224, it is convenient to add the air into the sealing box 21. The dry ice of 1 is crushed and pre-processed, which shortens the processing time of dry ice atomization. By setting the heating plate 23, it is convenient to generate heat, so that the dry ice is quickly atomized after being heated. By setting the air compressor 241, it is convenient to generate pressure inside the sealed box 21, so that the dry ice mist is sprayed out at a high speed after the solenoid valve 243 is opened. By setting the delivery pipe 242, it is convenient to transport the dry ice mist to the spray mechanism 3. By setting the solenoid valve 243, it is convenient to control the connection state of the delivery pipe 242 with the outside world, and open and close it according to the situation. By setting the pressure gauge 25, it is convenient to display the pressure index inside the sealed box 21. After reaching the appropriate range, the solenoid valve 243 can be opened, and the dry ice mist sprayed out at a high speed is immediately transported to the spray mechanism 3.

[0024] refer to Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the fixing member 32 includes a fixing claw 321 fixed to one end of the connecting pipe 31, and a limiting groove 322 opened on one side of the fixing claw 321; the fixing member 32 also includes a locking ring 323 arranged on the outside of the limiting groove 322, and a bolt 324 threadedly connected to the inner side of the locking ring 323; the adjusting member 33 includes a slide rail 331 arranged at one end of the connecting pipe 31, and a nozzle 332 sliding on the outside of the slide rail 331; the adjusting member 33 also includes a connecting rod 333 fixed to one end of the connecting pipe 31, an adjusting plate 334 fixed to the other end of the connecting rod 333, and a slider 335 fixed to the outside of the adjusting plate 334; by providing the fixing claw 321, it is convenient to fix the connecting pipe 31 when it is connected to the conveying pipe 242, and by providing the limiting groove 322, it is convenient to fix the locking ring 323 on its outside when the locking ring 323 is fixed The position of 323 is limited. By setting a locking ring 323, it is convenient for the fixing claw 321 to fix the delivery pipe 242. By setting a bolt 324, it is convenient for the locking ring 323 to enter a locking state, thereby improving the stability of the connection. By setting a slide rail 331, it is convenient to slide along the outer side when rotating the spray head 332. By setting a connecting rod 333, it is convenient to fix the adjustment plate 334 to one end of the connecting pipe 31. By setting a slider 335, it is convenient to adjust the spray size. When the spray head 332 is rotated, the slider 335 will slide along the slide groove set inside the spray head 332, thereby improving the stability of the adjustment. By rotating the spray head 332, when the hole groove of the adjustment plate 334 and the hole groove of the spray head 332 are not on the same horizontal line, the adjustment plate 334 will block the hole groove of the spray head 332, thereby adjusting the spray amount to be smaller.

[0025] Working principle: When in use, first open the sealing cover 26, add dry ice into the sealing box 21, then start the motor 221, drive the first gear 222 to rotate, and indirectly drive the crushing roller 224 fixedly connected to one side of the second gear 223 to rotate, crush the dry ice added to the sealing box 21, and perform pre-treatment, shortening the processing time of dry ice atomization, so as to better perform atomization later, then the dry ice slag falls onto the heating plate 23 at the bottom of the sealing box 21, and then generates heat, so that the dry ice is quickly atomized after being heated, and the air compressor 241 starts to pressurize the inside of the sealing box 21. When the pressure gauge 25 shows that the internal pressure reaches the set threshold, press the switch 5, the battery 4 provides power to the entire device, and then the solenoid valve 243 is opened. Due to the internal pressure of the sealing box 21, the pressure The force is large, and the dry ice mist enters the nozzle 332 through the delivery pipe 242 and is sprayed out at a high speed. When the spray size needs to be adjusted, it is only necessary to rotate the nozzle 332, and the slider 335 on the outside of the adjustment plate 334 will slide along the slide groove set inside the nozzle 332. When the hole groove of the adjustment plate 334 and the hole groove of the nozzle 332 are not on the same horizontal line, the adjustment plate 334 will block the hole groove of the nozzle 332, thereby adjusting the spray volume to be smaller, thereby improving the convenience of use. When installing the spray mechanism 3, the connecting pipe 31 is inserted into the outside of the delivery pipe 242, and then the locking ring 323 is inserted into the outside of the limiting groove 322, so that the fixing claw 321 firmly fixes the delivery pipe 242, and then the bolt 324 is tightened to put the locking ring 323 into a locked state, thereby improving the stability of the connection.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A handheld dry ice atomization impurity removal device, comprising a main body (1), characterized in that: Also includes: An atomizing mechanism (2) is arranged on one side of a main body (1) and is used for atomizing dry ice. The atomizing mechanism (2) comprises a sealing box (21) fixed to one side of the main body (1). A crushing member (22) and a heating plate (23) are arranged inside the sealing box (21). A conveying member (24) is connected to the inside of the sealing box (21). A pressure gauge (25) is arranged on one side of the sealing box (21). A sealing cover (26) is slidably connected to the top of the sealing box (21). A spray mechanism (3) is arranged on one side of the main body (1) and is used for spraying atomized dry ice. The spray mechanism (3) comprises a connecting pipe (31) fixed to one side of the conveying member (24), one end of the connecting pipe (31) is provided with a fixing member (32), and the other end of the connecting pipe (31) is provided with an adjusting member (33); A battery (4) is arranged inside the main body (1), and a switch (5) and an anti-slip pad (6) are arranged outside the main body (1).

2. A handheld dry ice atomization impurity removal device according to claim 1, characterized in that: The crushing member (22) comprises a motor (221) fixed to one side of the sealing box (21), and a first gear (222) fixed to the output end of the motor (221).

3. A handheld dry ice atomization impurity removal device according to claim 2, characterized in that: The crushing member (22) further comprises a second gear (223) meshed with the outside of the first gear (222), and a crushing roller (224) fixed to one side of the second gear (223).

4. The handheld dry ice atomization impurity removal device according to claim 1, characterized in that: The conveying member (24) comprises an air compressor (241) arranged on one side of the sealing box (21), a conveying pipe (242) connected to the inside of the sealing box (21), and a solenoid valve (243) arranged on the outside of the conveying pipe (242).

5. The handheld dry ice atomization impurity removal device according to claim 1 is characterized in that: The fixing member (32) comprises a fixing claw (321) fixed to one end of the connecting pipe (31), and a limiting groove (322) opened on one side of the fixing claw (321).

6. The handheld dry ice atomization impurity removal device according to claim 5, characterized in that: The fixing member (32) further comprises a locking ring (323) arranged on the outside of the limiting groove (322), and a bolt (324) threadedly connected to the inside of the locking ring (323).

7. The handheld dry ice atomization impurity removal device according to claim 1 is characterized in that: The adjusting member (33) comprises a slide rail (331) arranged at one end of the connecting pipe (31), and a spray head (332) sliding on the outside of the slide rail (331).

8. The handheld dry ice atomization impurity removal device according to claim 7, characterized in that: The adjusting member (33) further comprises a connecting rod (333) fixed to one end of the connecting tube (31), an adjusting plate (334) fixed to the other end of the connecting rod (333), and a sliding block (335) fixed to the outside of the adjusting plate (334).

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