Carbon dioxide micro-heat drying machine

Abstract

The utility model relates to the technical field of micro-heat drying machines, and discloses a carbon dioxide micro-heat drying machine which comprises a bottom frame, a limiting sliding device is arranged at the top of the bottom frame, and a heat adsorption treatment device is arranged at the top of the bottom frame. The heat adsorption treatment device comprises an adsorption tower, a heater, a feeding pipe, a cooler, a gas input pipe, a gas discharge pipe, a hollow treatment box, a supporting bottom frame, a U-shaped sliding plate, a filter plate, a pull handle and a discharge pipe. According to the carbon dioxide micro-heat suction dryer, the heat adsorption treatment device and the heater are arranged to provide micro heat, moisture in an adsorbent is desorbed, then the adsorbent is cooled through the cooler, the adsorption capacity of the adsorbent is recovered, treatment can be carried out, then secondary adsorption treatment is carried out through an internal filter plate, and clean gas is discharged through a discharge pipe; the device can be provided with an assembly for filtering gas introduced in the heat absorption process, and the environment cannot be polluted when the gas is exhausted.

Description

Technical Field

[0001] The utility model relates to the technical field of micro-thermal desiccant machines, in particular to a carbon dioxide micro-thermal desiccant machine. Background Art

[0002] The micro-heat regeneration adsorption compressed air dryer uses the principle of pressure and temperature swing adsorption and adopts micro-heat regeneration to dry and dehumidify the compressed air and remove CO2. It has a double-tower structure, one tower is adsorbing while the other is regenerating.

[0003] The prior art discloses a carbon dioxide removal micro-heat dryer with publication number: CN214075861U, comprising a base, a first slide groove running through the top of the base, a first slider slidably connected inside the first slide groove, a support base plate fixedly connected to the top of the two first sliders, and connecting slide plates fixedly connected to both sides of the outer wall of the support base plate. The utility model drives the first bevel gear and the second bevel gear to rotate through a power rod, thereby driving the control roller to rotate, and at the same time drives the movable plate on the outer wall of the threaded rod to move in the opposite direction inside the third slide groove, further drives the movable clamping plate to slide through the fourth slide groove to clamp and fix the dryer base plate, rotates the connecting plate through the movable shaft, and uses the second screw rod to fix the position of the protective plate and the movable clamping plate, so as to further strengthen the protection of the dryer body, and the support base plate can be adjusted by sliding inside the first slide groove. The first screw rod is used to fix the position of the support base plate and the base.

[0004] However, the above-mentioned carbon dioxide micro-heat dryer allows the support base plate to adjust the position of the dryer body by sliding inside the first slide groove, and uses the first screw rod to fix the support base plate and the base to connect, which is further convenient for maintenance during transfer. However, the above-mentioned device does not have a component for filtering the gas introduced during the heat absorption process, and the gas discharge is easy to pollute the environment, and the effect during use is not good, which needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a carbon dioxide micro-heat desiccant to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a carbon dioxide micro-thermal desiccant, comprising a base frame, a limited position sliding device is arranged on the top of the base frame, and a heat adsorption processing device is arranged on the top of the base frame.

[0007] The heat adsorption treatment device includes an adsorption tower, a heater, a feed pipe, a cooler, a gas input pipe, a gas exhaust pipe, a hollow treatment box, a supporting frame, a U-shaped slide, a filter plate, a handle and an exhaust pipe. The adsorption tower is fixedly connected to the back of the supporting frame, the feed pipe is fixedly connected to the top of the adsorption tower, the gas input pipe is fixedly connected to the top of the side of the adsorption tower, the gas exhaust pipe is fixedly connected to the side of the adsorption tower near the bottom, the filter plate is fixedly connected to the inside of the U-shaped slide, the handle is fixedly connected to the side of the U-shaped slide, and the exhaust pipe is fixedly connected to the bottom of the side of the hollow treatment box.

[0008] Preferably, the limited sliding device includes a first slide, a slide plate, a second slide, a trapezoidal slide and a supporting base frame, the first slide is fixedly connected to the top of the base frame, the second slide is fixedly connected to the top of the base frame, the slide plate is fixedly connected to the front side of the supporting base frame, and the trapezoidal slide is fixedly connected to the side of the supporting base frame.

[0009] Preferably, the width of the trapezoidal slide is equal to the distance between the first slide and the second slide, the trapezoidal slide is slidably connected to the side of the first slide, and the trapezoidal slide is slidably connected to the side of the second slide.

[0010] Preferably, the hollow processing box is fixedly connected to the side of the gas exhaust pipe, and the U-shaped slide is slidably connected to the inside of the hollow processing box.

[0011] Preferably, the heater is fixedly connected to the front of the adsorption tower near the top, and the cooler is fixedly connected to the front of the adsorption tower near the bottom. The heater provides a trace amount of heat to desorb moisture from the adsorbent, and then the adsorbent is cooled by the cooler to restore its adsorption capacity, so that gas processing can be carried out.

[0012] Preferably, the number of the U-shaped slide plate, filter plate and handle is three groups, and the three groups of U-shaped slide plates, filter plates and handles are evenly spaced and longitudinally distributed inside the hollow processing box. The arrangement of multiple groups of filter components allows the gas to be continuously filtered and processed when it enters the hollow processing box and diffuses downward, thereby ensuring the intensity of the filtration.

[0013] Preferably, the supporting chassis is fixedly connected to the top of the bearing chassis.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The carbon dioxide micro-thermal desiccant is provided with a heat adsorption treatment device. The heater provides a small amount of heat to desorb the water in the adsorbent, and then the adsorbent is cooled by the cooler to restore its adsorption capacity so that it can be processed. Then, it undergoes secondary adsorption treatment through the internal filter plate and is discharged through the discharge pipe to obtain clean gas. The device can be provided with a component for filtering the gas introduced during the heat absorption process, and the gas discharge will not pollute the environment.

[0016] 2. The carbon dioxide micro-heat desiccant machine is provided with a limited position sliding device. The device can be adjusted forward and backward during use. The trapezoidal slide can be pulled forward and backward. The setting of the first slide and the second slide can ensure that there will be no left and right deviation during the sliding process. The stability is strong, and the setting of the slide plate can slide against the surface of the bottom frame, further increasing the stability and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional front view structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 This is a schematic diagram of the overall three-dimensional side view structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. base frame; 2. limit sliding device; 201. first slide; 202. slide plate; 203. second slide; 204. trapezoidal slide; 205. bearing base frame; 3. heat adsorption treatment device; 301. adsorption tower; 302. heater; 303. feed pipe; 304. cooler; 305. gas input pipe; 306. gas exhaust pipe; 307. hollow treatment box; 308. supporting base frame; 309. U-shaped slide plate; 310. filter plate; 311. handle; 312. exhaust pipe. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 , the utility model provides the following technical solutions:

[0024] A carbon dioxide micro-thermal desiccant comprises a base frame 1, a limited position sliding device 2 is arranged on the top of the base frame 1, and a heat adsorption processing device 3 is arranged on the top of the base frame 1.

[0025] The heat adsorption treatment device 3 includes an adsorption tower 301, a heater 302, a feed pipe 303, a cooler 304, a gas input pipe 305, a gas exhaust pipe 306, a hollow treatment box 307, a support frame 308, a U-shaped slide 309, a filter plate 310, a handle 311 and an exhaust pipe 312. The adsorption tower 301 is fixedly connected to the back of the support frame 308, the feed pipe 303 is fixedly connected to the top of the adsorption tower 301, the gas input pipe 305 is fixedly connected to the top of the side of the adsorption tower 301, the gas exhaust pipe 306 is fixedly connected to the side of the adsorption tower 301 near the bottom, the filter plate 310 is fixedly connected to the inside of the U-shaped slide 309, the handle 311 is fixedly connected to the side of the U-shaped slide 309, the exhaust pipe 312 is fixedly connected to the bottom of the side of the hollow treatment box 307, and the support frame 308 is fixedly connected to the bearing frame 205, the hollow processing box 307 is fixedly connected to the side of the gas exhaust pipe 306, the U-shaped slide 309 is slidably connected to the inside of the hollow processing box 307, the heater 302 is fixedly connected to the front of the adsorption tower 301 near the top, and the cooler 304 is fixedly connected to the front of the adsorption tower 301 near the bottom. The heater 302 provides a trace amount of heat to desorb moisture in the adsorbent, and then the adsorbent is cooled by the cooler 304 to restore its adsorption capacity, so that the gas can be processed. The number of U-shaped slides 309, filter plates 310 and handles 311 are all three groups. The three groups of U-shaped slides 309, filter plates 310 and handles 311 are equidistantly distributed longitudinally in the interior of the hollow processing box 307. The setting of multiple groups of filter components allows the gas to be continuously filtered and processed when it enters the hollow processing box 307 and diffuses downward, thereby ensuring the strength of the filtration.

[0026] The limiting sliding device 2 includes a first slide 201, a slide plate 202, a second slide 203, a trapezoidal slide 204 and a supporting base 205. The first slide 201 is fixedly connected to the top of the base 1, the second slide 203 is fixedly connected to the top of the base 1, the slide plate 202 is fixedly connected to the front of the supporting base 205, the trapezoidal slide 204 is fixedly connected to the side of the supporting base 205, the width of the trapezoidal slide 204 is equal to the spacing between the first slide 201 and the second slide 203, the trapezoidal slide 204 is slidably connected to the side of the first slide 201, and the trapezoidal slide 204 is slidably connected to the side of the second slide 203.

[0027] When in use, the adsorption tower is filled with an adsorbent for absorbing moisture in the carbon dioxide gas. The adsorbent and the gas to be treated are introduced through the top feed pipe 303 and the side gas input pipe 305 respectively. The heater 302 and the cooler 304 are arranged on the front. The heater 302 is used to provide a trace amount of heat to achieve the regeneration of the adsorbent. The cooler 304 is used to cool the regenerated adsorbent to improve its adsorption capacity. During the adsorption process, the carbon dioxide gas passes through the adsorption tower 301, and the moisture therein is adsorbed by the adsorbent, and the dried gas is discharged. During the regeneration process, the heater 302 provides a trace amount of heat to desorb the moisture in the adsorbent, and then the adsorbent is cooled by the cooler 304 to restore its adsorption capacity. The gas after the initial adsorption treatment can enter the hollow processing box 307, and then undergo a secondary adsorption treatment through the internal filter plate 310, and is discharged through the exhaust pipe 312 to obtain clean gas, so that the device can be provided with a component for filtering the gas introduced during the heat absorption process, and the gas discharge will not pollute the environment, and the effect is good during use, and a limited position sliding device 2 is provided on the top of the base frame 1, and the device can be adjusted forward and backward during use, and the trapezoidal slide 204 can be pulled forward and backward. The setting of the first slide 201 and the second slide 203 can ensure that there will be no left and right deviation during the sliding process, and the stability is strong, and the setting of the slide plate 202 can slide against the surface of the base frame 1, further increasing the stability and being easy to use.

[0028] Although the 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 carbon dioxide micro-thermal desiccant, comprising a base frame (1), characterized in that: A limited position sliding device (2) is provided on the top of the base frame (1), and a heat adsorption processing device (3) is provided on the top of the base frame (1); The heat adsorption treatment device (3) comprises an adsorption tower (301), a heater (302), a feed pipe (303), a cooler (304), a gas input pipe (305), a gas discharge pipe (306), a hollow treatment box (307), a support frame (308), a U-shaped slide plate (309), a filter plate (310), a handle (311) and a discharge pipe (312). The adsorption tower (301) is fixedly connected to the back of the support frame (308). The feed pipe (303) ) is fixedly connected to the top of the adsorption tower (301), the gas input pipe (305) is fixedly connected to the top of the side of the adsorption tower (301), the gas exhaust pipe (306) is fixedly connected to the side of the adsorption tower (301) near the bottom, the filter plate (310) is fixedly connected to the inside of the U-shaped slide (309), the handle (311) is fixedly connected to the side of the U-shaped slide (309), and the exhaust pipe (312) is fixedly connected to the bottom of the side of the hollow processing box (307).

2. The carbon dioxide micro-thermal desiccant according to claim 1, characterized in that: The limited sliding device (2) comprises a first slide (201), a slide plate (202), a second slide (203), a trapezoidal slide seat (204) and a supporting base frame (205), wherein the first slide (201) is fixedly connected to the top of the base frame (1), the second slide (203) is fixedly connected to the top of the base frame (1), the slide plate (202) is fixedly connected to the front side of the supporting base frame (205), and the trapezoidal slide seat (204) is fixedly connected to the side of the supporting base frame (205).

3. The carbon dioxide micro-thermal desiccant according to claim 2, characterized in that: The width of the trapezoidal slide (204) is equal to the spacing between the first slide (201) and the second slide (203); the trapezoidal slide (204) is slidably connected to the side of the first slide (201); and the trapezoidal slide (204) is slidably connected to the side of the second slide (203).

4. The carbon dioxide micro-thermal desiccant according to claim 1, characterized in that: The hollow processing box (307) is fixedly connected to the side of the gas exhaust pipe (306), and the U-shaped slide plate (309) is slidably connected to the inside of the hollow processing box (307).

5. The carbon dioxide micro-thermal desiccant according to claim 1, characterized in that: The heater (302) is fixedly connected to the front side of the adsorption tower (301) near the top, and the cooler (304) is fixedly connected to the front side of the adsorption tower (301) near the bottom.

6. The carbon dioxide micro-thermal desiccant according to claim 1, characterized in that: The number of the U-shaped slide plate (309), the filter plate (310) and the pull handle (311) is three groups, and the three groups of the U-shaped slide plate (309), the filter plate (310) and the pull handle (311) are evenly spaced and longitudinally distributed inside the hollow processing box (307).

7. The carbon dioxide micro-thermal desiccant according to claim 1, characterized in that: The supporting base frame (308) is fixedly connected to the top of the bearing base frame (205).

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