CN218665439U

CN218665439U - Dry ice production device capable of reducing carbon dioxide loss

Info

Publication number: CN218665439U
Application number: CN202320013798.8U
Authority: CN
Inventors: 朱涛; 陶汝山; 段成林; 谭洪定; 付爱明
Original assignee: Kunming Platinum Ice Industry Co ltd
Current assignee: Kunming Platinum Ice Industry Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-03-21
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses a dry ice production device for reducing carbon dioxide loss, relating to the technical field of dry ice production; the utility model discloses a workstation, the workstation outside is provided with the protection casing, and protection casing side wall hinged joint has transparent panel, the activity is provided with the bracing piece between transparent panel inside wall and the protection casing lateral wall, the tip terminal surface transversely installs the guide hole in the protection casing, and the guide hole top is fixed to be communicated with the aspirator pump, the aspirator pump runs through in protection casing top inner chamber, the last pipe of inserting of aspirator pump, and the pipe other end inserts in the tail gas collecting box top that sets up on one side of the aspirator pump; through the use of setting up of tail gas collecting box, reduced the carbon dioxide content in the air, effectively improved staff's long-term security, and convenient operation.

Description

Dry ice production device capable of reducing carbon dioxide loss

Technical Field

The utility model relates to a dry ice production technical field specifically is a reduce dry ice apparatus for producing of carbon dioxide loss.

Background

Dry Ice (Dry Ice) is a solid carbon dioxide, which is liquefied to a colorless liquid under 6250.5498kPa and rapidly solidified under low pressure. Dry ice has now found widespread use in many areas.

The prior art still has certain deficiencies in the production process of dry ice manufacture:

1. in the prior art, the partially dispersed carbon dioxide is emitted outside in the dry ice making process, and the emitted carbon dioxide cannot be treated, so that the health of workers is easily influenced;

2. in the prior art, when liquid carbon dioxide is cooled, the cooling time is long, so that the cooling is insufficient.

In view of the above problems, the inventors propose a dry ice production apparatus that reduces carbon dioxide loss to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The fixing bolt aims to solve the defects that a fixing bolt fixing mode in the prior art is inconvenient for a user to operate and is inconvenient for later-stage disassembly, and the problem that the clamping stability between the inserted rod and the mounting block is poor; an object of the utility model is to provide a reduce dry ice apparatus for producing of carbon dioxide loss.

In order to solve the technical problem, the utility model adopts the following technical scheme: a dry ice production device capable of reducing carbon dioxide loss comprises a workbench, wherein a protective cover is arranged on the outer side of the workbench, a transparent panel is hinged to the side wall of the protective cover, a supporting rod is movably arranged between the inner side wall of the transparent panel and the side wall of the protective cover, a guide hole is transversely arranged on the end face of the top end in the protective cover, the top end of the guide hole is fixedly communicated with an air suction pump, the air suction pump penetrates through the inner cavity of the top end of the protective cover, a guide pipe is inserted into the air suction pump, and the other end of the guide pipe is inserted into the top end of a tail gas collecting box arranged on one side of the air suction pump;

the tail gas collecting box is characterized in that a filter is arranged at the top end in the tail gas collecting box, a separating pipe is arranged at one end of the filter, a water-gas separator is fixedly communicated with one side of the tail gas collecting box, the filter is communicated with the water-gas separator through the separating pipe, and refrigerators are uniformly distributed on the inner side wall of the tail gas collecting box.

Preferably, the workstation mesa is improved level and has been placed liquid carbon dioxide holding vessel, and liquid carbon dioxide holding vessel top end fixed mounting has the pressure gauge, the fixed intercommunication under the liquid carbon dioxide holding vessel is provided with the governing valve, and governing valve one side is provided with cooling tank A, fixed intercommunication is provided with the drainage tube between governing valve and the cooling tank A looks adjacent face, the vertical heat transfer board of placeeing of cooling tank A inside wall, and heat transfer board one side is provided with the condenser, the fixed intercommunication of cooling tank A opposite side has the rapid cooling case, and the rapid cooling case top installs the motor, the output shaft of motor runs through in rapid cooling case top inner chamber, and has inserted the bearing between the output shaft of motor and the rapid cooling case inside wall meet, the circular chill roll is installed to the output shaft bottom spiral of motor, the rapid cooling case bottom is provided with the bottom plate, and bottom plate one end bottom and rapid cooling case inside wall swing joint, the bottom plate other end welding has the flexible baffle of L type, and the flexible baffle of L type sets up in the rapid cooling case inside wall, install electric push rod between bottom plate other end of bottom and the rapid cooling case, the granulator side wall cup joints the flexible baffle of dry ice, and the granulator is provided with the flexible dry ice cooling cylinder slope dry ice discharging pipe.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. by arranging the transparent protective cover and the transparent panel, the closed protective cover can be arranged in the dry ice processing process, so that carbon dioxide emitted outside in the dry ice manufacturing process can be conveniently treated, and the content of the carbon dioxide emitted to the air is reduced;

2. through setting up cooling tank A and quick cooler bin cooperation and using, can effectively reduce liquid carbon dioxide's cool time, improve machining efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the tail gas collecting box of fig. 1 of the present invention.

Fig. 3 is the schematic view of the internal installation of the cooling tank a of the present invention.

Fig. 4 is a schematic structural view of the rapid cooling box of the present invention.

Fig. 5 is an enlarged schematic view of the structure of the discharge cylinder of the present invention.

In the figure: 1. a work table; 1-1, a protective cover; 2. a liquid carbon dioxide storage tank; 2-1, a pressure device; 3. adjusting a valve; 3-1, a drainage tube; 4. a cooling tank A;4-1, heat exchange plates; 4-2, a condenser; 5. a rapid cooling box; 5-1, a discharge pipe; 5-2, a motor; 5-21, bearings; 5-22 parts of a circular refrigerating roller; 6. a dry ice granulator; 6-1, discharging a barrel; 6-11, protecting jacket; 7. a guide hole; 8. a getter pump; 8-1, a conduit; 9. a tail gas collecting box; 9-1, a refrigerator; 10. a transparent panel; 10-1, supporting rods; 11. a filter; 11-1, a separation tube; 12. a water-gas separator; 13. a base plate; 13-1, an electric push rod; 14. l type telescopic baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows: as shown in fig. 1-5, the utility model provides a dry ice production device for reducing carbon dioxide loss, which comprises a workbench 1, wherein a protective cover 1-1 is arranged outside the workbench 1, a transparent panel 10 is hinged on the side wall of the protective cover 1-1, a support rod 10-1 is movably arranged between the inner side wall of the transparent panel 10 and the side wall of the protective cover 1-1, a guide hole 7 is transversely arranged on the end surface of the top end in the protective cover 1-1, an aspirator pump 8 is fixedly communicated with the top end of the guide hole 7, the aspirator pump 8 penetrates through the inner cavity of the top end of the protective cover 1-1, a conduit 8-1 is inserted into the aspirator pump 8, and the other end of the conduit 8-1 is inserted into the top end of a tail gas collection box 9 arranged on one side of the aspirator pump 8;

the tail gas collecting box 9 is internally provided with a filter 11 at the top end, one end of the filter 11 is provided with a separating pipe 11-1, one side of the tail gas collecting box 9 is fixedly communicated with a water-gas separator 12, the filter 11 is communicated with the water-gas separator 12 through the separating pipe 11-1, and the inner side wall of the tail gas collecting box 9 is uniformly provided with refrigerators 9-1 in an arrangement manner.

By adopting the technical scheme, when in use, a user closes the transparent panel 10 to enable the protective cover 1-1 to be in a closed state, then utilizes the suction pump 8 of the Qianzhuang top end of the protective cover 1-1 to be connected with a power supply to utilize suction pressure to suck carbon dioxide flowing out in the process of manufacturing dry ice in the protective cover 1-1 in the closed state into the guide hole 7 transversely arranged at the top end in the protective cover 1-1, so that the emitted carbon dioxide is guided into the tail gas collecting box 9 to reduce the emission of the carbon dioxide, when the carbon dioxide enters the tail gas collecting box 9, the carbon dioxide can be effectively filtered by utilizing the filter 11 arranged at the connecting part of the top end in the tail gas collecting box 9 and the guide pipe 8-1, the water-gas separator 12 is arranged at one side of the filter 11 through the separating pipe 11-1, the water in the carbon dioxide can be effectively separated, the loss is reduced, and the filtered carbon dioxide is cooled by utilizing the refrigerator 9-1 arranged on the inner side wall of the tail gas collecting box 9 to prevent the surface temperature from rising and generating volatilization.

A liquid carbon dioxide storage tank 2 is horizontally placed on the table top of the workbench 1, a pressure gauge 2-1 is fixedly installed at the top end of the liquid carbon dioxide storage tank 2, a regulating valve 3 is fixedly communicated and arranged under the liquid carbon dioxide storage tank 2, a cooling tank A4 is arranged on one side of the regulating valve 3, a drainage tube 3-1 is fixedly communicated and arranged between the adjacent surfaces of the regulating valve 3 and the cooling tank A4, a heat exchange plate 4-1 is vertically inserted in the inner side wall of the cooling tank A4, a condenser 4-2 is arranged on one side of the heat exchange plate 4-1, a rapid cooling tank 5 is fixedly communicated on the other side of the cooling tank A4, a motor 5-2 is installed at the top end of the rapid cooling tank 5, an output shaft of the motor 5-2 penetrates through an inner cavity at the top end of the rapid cooling tank 5, a bearing 5-21 is inserted between the connecting position of the output shaft of the motor 5-2 and the inner side wall of the rapid cooling tank 5, a circular cooling roller 5-22 is spirally installed at the bottom end of the output shaft of the motor 5-2, a bottom end of the rapid cooling tank 5 is provided with a bottom plate 13, a discharge pipe 13 is movably connected with the inner side wall of the rapid cooling tank 5, a dry ice-6 cylinder 6, a dry ice-cooling cylinder 6 is arranged between the bottom of the rapid cooling tank 1, a dry ice cylinder 6 and a dry ice-6 cylinder 6, a dry ice discharging baffle 6 is arranged on the rapid cooling cylinder 6, a dry ice discharging pipe 6, a dry ice discharging guide rail 6 is arranged on the bottom of the rapid cooling cylinder 6, a dry ice discharging guide rail 6 is arranged between the rapid cooling cylinder 6 and a dry ice discharging pipe 6 of the rapid cooling cylinder 6, a dry ice discharging guide plate 6 of the rapid cooling cylinder 6, a dry ice cylinder 6 is arranged on the rapid cooling cylinder 6, a dry ice discharging guide plate 6 of the rapid cooling cylinder 6, the L-shaped telescopic baffle 14 is installed in an inverted L shape.

By adopting the technical scheme, when in use, the regulating valve 3 is opened, so that liquid carbon dioxide flows into the drainage tube 3-1 from the liquid carbon dioxide storage tank 2 and enters the cooling tank A4 communicated with the other end of the drainage tube 3-1 to be primarily cooled, the heat exchange plate 4-1 is arranged on the inner side wall of the cooling tank A4 to absorb the surface temperature of the liquid carbon dioxide and then enters the condenser 4-2 to discharge absorbed heat through the exhaust pipe, the primarily cooled liquid carbon dioxide sends the cooled liquid carbon dioxide into the rapid cooling tank 5 through the connecting pipe inserted in the opposite surface of the cooling tank A4 and the rapid cooling tank 5, the motor 5-2 is arranged at the top end of the rapid cooling tank 5, the output shaft of the motor 5-2 is inserted into the bearing 5-21 arranged in the inner cavity at the top end of the rapid cooling tank 5 so that the output shaft of the motor 5-2 rotates and drives the circular refrigerating roller 5-22 arranged at the bottom end to rotate and fully contact and mix with the liquid carbon dioxide, the cooling solidification speed is accelerated, so that the liquid carbon dioxide is solid carbon dioxide is in a solid state, the solid carbon dioxide is conveniently extruded and extruded into the upper part of the rapid cooling tank 5, and rapidly cooled baffle plate 13 is conveniently extruded and the L13 and the other end of the rapid cooling tank 5-5 is connected with the bottom plate 13.

The working principle is as follows: when the carbon dioxide dry ice making device is used, a user closes the transparent panel 10 to enable the protective cover 1-1 to be in a closed state, then the suction pump 8 of a Qianzhuang top end of the protective cover 1-1 is connected with a power supply to utilize suction pressure, carbon dioxide flowing out in the dry ice making process in the protective cover 1-1 in the closed state is sucked into the guide hole 7 transversely arranged at the top end in the protective cover 1-1, so that the emitted carbon dioxide is guided into the tail gas collecting box 9, the emission of the carbon dioxide is reduced, when the carbon dioxide enters the tail gas collecting box 9, the carbon dioxide can be effectively filtered by using the filter 11 arranged at the connecting part of the top end in the tail gas collecting box 9 and the guide pipe 8-1, the water-gas separator 12 is arranged at one side of the filter 11 through the separating pipe 11-1, the moisture in the carbon dioxide can be effectively separated, the loss is reduced, and the filtered carbon dioxide is cooled by using the refrigerator 9-1 arranged on the inner side wall of the tail gas collecting box 9, so that the surface temperature is prevented from rising and generating volatilization;

when a user uses the device, the adjusting valve 3 is opened, liquid carbon dioxide flows into the drainage tube 3-1 from the liquid carbon dioxide storage tank 2 and enters the cooling tank A4 communicated with the other end of the drainage tube 3-1 to be primarily cooled, the heat exchange plate 4-1 is arranged on the inner side wall of the cooling tank A4 to absorb the surface temperature of the liquid carbon dioxide and then enters the condenser 4-2 to remove absorbed heat through the exhaust pipe, the primarily cooled liquid carbon dioxide is sent into the rapid cooling tank 5 through the connecting pipe inserted in the opposite surface of the cooling tank A4 and the rapid cooling tank 5, the motor 5-2 is arranged at the top end of the rapid cooling tank 5, the output shaft of the motor 5-2 is inserted in the bearing 5-21 arranged in the inner cavity at the top end of the rapid cooling tank 5, so that the output shaft of the motor 5-2 rotates, the circular refrigerating roller 5-22 arranged at the bottom end is driven to rotate and is fully contacted and mixed with the liquid carbon dioxide, the cooling speed of the motor is accelerated, the liquid carbon dioxide is solidified, the liquid carbon dioxide is solid carbon dioxide is in a solid state, the solid carbon dioxide is conveniently extruded and processed by the electric push rod 13-1, the elastic baffle 13 arranged at the bottom of the bottom plate 13, and the rapid cooling tank 13 is conveniently extruded and the elastic baffle plate 13, and the elastic type plastic dry ice machine, and the plastic granulator is conveniently extruded and quickly extruded on the top of the rapid cooling tank 5, and quickly cooled tank 5, and quickly extruded on the plastic granulator, and quickly cooled tank 5.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A dry ice production device for reducing carbon dioxide loss comprises a workbench (1), and is characterized in that: the protective cover (1-1) is arranged on the outer side of the workbench (1), a transparent panel (10) is hinged to the side wall of the protective cover (1-1), a supporting rod (10-1) is movably arranged between the inner side wall of the transparent panel (10) and the side wall of the protective cover (1-1), a guide hole (7) is transversely arranged on the end face of the inner top end of the protective cover (1-1), an air suction pump (8) is fixedly communicated with the top end of the guide hole (7), the air suction pump (8) penetrates through the inner cavity of the top end of the protective cover (1-1), a guide pipe (8-1) is inserted into the air suction pump (8), and the other end of the guide pipe (8-1) is inserted into the top end of a tail gas collecting box (9) arranged on one side of the air suction pump (8);

the tail gas collecting box is characterized in that a filter (11) is arranged at the top end in the tail gas collecting box (9), a separating pipe (11-1) is arranged at one end of the filter (11), a water-gas separator (12) is fixedly communicated with one side of the tail gas collecting box (9), the filter (11) is communicated with the water-gas separator (12) through the separating pipe (11-1), and refrigerators (9-1) are uniformly distributed on the inner side wall of the tail gas collecting box (9).

2. A dry ice production device for reducing carbon dioxide loss according to claim 1, wherein a liquid carbon dioxide storage tank (2) is horizontally placed on the table top of the workbench (1), a pressure gauge (2-1) is fixedly installed at the top end of the liquid carbon dioxide storage tank (2), a regulating valve (3) is fixedly communicated and arranged right below the liquid carbon dioxide storage tank (2), a cooling tank a (4) is arranged on one side of the regulating valve (3), and a drainage pipe (3-1) is fixedly communicated and arranged between the adjacent surfaces of the regulating valve (3) and the cooling tank a (4).

3. A dry ice production apparatus for reducing carbon dioxide loss according to claim 2, wherein a heat exchange plate (4-1) is vertically inserted into the inner side wall of the cooling tank a (4), and a condenser (4-2) is provided on one side of the heat exchange plate (4-1).

4. The dry ice production device for reducing carbon dioxide loss according to claim 2, wherein the other side of the cooling tank A (4) is fixedly communicated with a rapid cooling tank (5), the top end of the rapid cooling tank (5) is provided with a motor (5-2), an output shaft of the motor (5-2) penetrates through an inner cavity at the top end of the rapid cooling tank (5), a bearing (5-21) is arranged between the connecting position of the output shaft of the motor (5-2) and the inner side wall of the rapid cooling tank (5), and the bottom end of the output shaft of the motor (5-2) is spirally provided with a circular cooling roller (5-22).

5. A dry ice production device for reducing carbon dioxide loss as claimed in claim 4, wherein a bottom plate (13) is arranged at the bottom end of the rapid cooling box (5), the bottom of one end of the bottom plate (13) is movably connected with the inner side wall of the rapid cooling box (5), an L-shaped telescopic baffle (14) is welded at the other end of the bottom plate (13), the L-shaped telescopic baffle (14) is arranged on the inner side wall of the rapid cooling box (5), and an electric push rod (13-1) is arranged between the bottom of the other end of the bottom plate (13) and the rapid cooling box (5).

6. A dry ice production device for reducing carbon dioxide loss according to claim 4, characterized in that the other side of the rapid cooling box (5) is provided with a dry ice pelletizer (6), the side wall of the dry ice pelletizer (6) is provided with a discharging tube (6-1), and a discharging tube (5-1) is obliquely arranged between the opposite surfaces of the rapid cooling box (5) and the dry ice pelletizer (6).

7. A dry ice production device for reducing carbon dioxide loss according to claim 6, characterized in that the outer side wall of the discharging barrel (6-1) is sleeved with a protective sleeve (6-11).

8. A dry ice production device for reducing carbon dioxide loss according to claim 5, wherein the L-shaped retractable baffle (14) is installed in an inverted L shape.