Gypsum powder gasification packaging equipment

Abstract

The utility model relates to the technical field of gypsum powder production, and discloses gypsum powder gasification packaging equipment which comprises a packaging machine, an air supply assembly is arranged on the left side of the packaging machine, the air supply assembly comprises two air storage tanks arranged on the left side of the packaging machine, the two air storage tanks are arranged in parallel in a spaced mode, an air compressor is arranged on the left side of the air storage tanks, and the air compressor is arranged on the right side of the packaging machine. One end of an air inlet pipe of the packaging machine communicates with and is fixedly provided with an air supply pipe, and the air supply pipe is of a U-shaped structure. The two air storage tanks are arranged to supply air to the packaging machine alternately, so that the air inflation process and the air deflation process of the air storage tanks can be effectively separated, the air pressure input into the packaging machine is stable, the packaging machine is ensured to discharge more smoothly, and the packaging efficiency is improved. By arranging the condenser, high-temperature and high-pressure gas in the two gas storage tanks can be cooled in a replaceable mode, the cooling time is prolonged, the temperature of the gas input into the packaging machine is closer to the normal temperature, and follow-up better production and transportation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum powder production, in particular to gypsum powder gasification packaging equipment. Background Art

[0002] As an emerging industry, gypsum building materials are widely used in various fields such as construction and building materials due to their green, environmentally friendly and decorative advantages. The air pressure of the gypsum powder production packaging machine comes from the air pump. The unstable air pressure from the air pump and poor gas quality will also cause poor material discharge in the packaging machine.

[0003] The existing gypsum powder gasification packaging equipment (Announcement No.: CN204998801U) has the following defects: the above-mentioned device uses an air compressor to transport air to the inside of a gas tank, and then transports the air from the gas tank to the inside of a packaging machine to ensure the stability of the air pressure. However, due to the limited gas transport capacity of the gas tank, the air compressor is required to re-inflate the gas tank after the gas is used up. If the gas is inflated and deflated at the same time, the air pressure inside the gas tank will be uneven, resulting in unstable air pressure input to the packaging machine. Moreover, the device can only use a cooler to cool down when inputting high-pressure gas. The cooling time is too short, resulting in the gas temperature input to the packaging machine still being high. For this reason, the present utility model is proposed. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art and proposes a gypsum powder gasification packaging device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A gypsum powder gasification packaging device includes a packaging machine, an air supply assembly is arranged on the left side of the packaging machine, the air supply assembly includes two gas storage tanks arranged on the left side of the packaging machine, the two gas storage tanks are arranged in parallel and at intervals, an air compressor is arranged on the left side of the gas storage tanks, one end of the air inlet pipe of the packaging machine is connected to and fixed with an air supply pipe, the air supply pipe is a U-shaped structure, and both ends of the air supply pipe are connected to the air outlets of the two gas storage tanks through air valves.

[0007] Preferably, an oil-water separator is provided between the air compressor and the gas storage tank, the gas outlet of the oil-water separator is connected to a first three-way valve, the two port ends of the first three-way valve are connected to two connecting pipes, and the two connecting pipes are respectively connected to the gas inlets of the two gas storage tanks.

[0008] Preferably, a filter box is provided between the air compressor and the oil-water separator, and the air inlet and the air outlet of the filter box are respectively connected to the air outlet of the air compressor and the air inlet of the oil-water separator by air pipes.

[0009] Preferably, a condenser is arranged between the two gas storage tanks, and two high-pressure circulating air pumps are arranged on the right side of the condenser, the air inlet pipe of the high-pressure circulating air pump near the front side of the condenser is connected to the air outlet of the condenser, and the air outlet pipe of the high-pressure circulating air pump near the rear side of the condenser is connected to the air inlet of the condenser, and one end of the air outlet pipe of the high-pressure circulating air pump near the front side of the condenser and the air outlet pipe of the high-pressure circulating air pump near the rear side of the condenser are both connected to a second three-way valve, and the two opening ends of the second three-way valve are respectively connected to cooling pipes, and the two cooling pipes of the second three-way valve are respectively connected to and fixed to the outer walls of the two gas storage tanks.

[0010] Preferably, a pressure sensor and a temperature sensor are respectively fixed to the outer wall of the gas storage tank, and the detection ends of the pressure sensor and the temperature sensor respectively penetrate and extend into the interior of the gas storage tank.

[0011] Preferably, the feeding port of the packaging machine is connected to a material valve, and the top of the material valve is connected to a feeding pipe.

[0012] The beneficial effects of the utility model are:

[0013] By setting up two gas tanks to supply gas to the packaging machine in rotation, the inflation and deflation processes of the gas tanks can be effectively separated, preventing the gas tanks from being inflated and deflated at the same time, which may cause the gas pressure inside the gas tanks to be unstable, resulting in unstable gas pressure input to the packaging machine, and causing poor material feeding of the packaging machine. By setting up a condenser, the high-temperature and high-pressure gases in the two gas tanks can be cooled down separately, and the condenser cools the high-temperature and high-pressure gas in one of the gas tanks when the other gas tank is deflated. Until the other gas tank is deflated, the high-temperature and high-pressure gas in one of the gas tanks can be continuously cooled, which greatly increases the cooling time, makes the temperature of the gas input to the packaging machine closer to normal temperature, and makes the temperature of the gypsum powder after packaging close to normal temperature, which is convenient for subsequent better production and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the air supply pipe proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the cooling pipe proposed by the utility model;

[0017] Figure 4 This is a three-dimensional structural schematic diagram of the packaging machine proposed by the utility model.

[0018] In the figure: 1. packaging machine; 2. gas storage tank; 201. air compressor; 202. air supply pipe; 203. oil-water separator; 204. first three-way valve; 205. connecting pipe; 206. filter box; 3. condenser; 301. high-pressure circulating air pump; 302. second three-way valve; 303. cooling pipe; 4. pressure sensor; 401. temperature sensor; 5. material valve; 501. supply pipe. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] 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.

[0021] Please see attached Figure 1 -Attached Figure 4 A gypsum powder gasification packaging device includes a packaging machine 1. An air supply assembly is arranged on the left side of the packaging machine 1. The air supply assembly includes two gas storage tanks 2 arranged on the left side of the packaging machine 1. The two gas storage tanks 2 are arranged in parallel and at intervals. An air compressor 201 is arranged on the left side of the gas storage tank 2. One end of the air inlet pipe of the packaging machine 1 is connected to and fixed with an air supply pipe 202. The air supply pipe 202 is a U-shaped structure. Both ends of the air supply pipe 202 are connected to the air outlets of the two gas storage tanks 2 through air valves.

[0022] In the embodiment, an oil-water separator 203 is arranged between the air compressor 201 and the gas storage tank 2, and the air outlet of the oil-water separator 203 is connected to the first three-way valve 204, and the two port ends of the first three-way valve 204 are connected to two connecting pipes 205, and the two connecting pipes 205 are respectively connected to the air inlets of the two gas storage tanks 2. By arranging two gas storage tanks 2 to supply air to the packaging machine 1 in rotation, the inflation and deflation processes of the gas storage tank 2 can be effectively separated, and it is prevented that the gas storage tank 2 is inflated and deflated at the same time, which leads to unstable air pressure inside the gas storage tank 2, unstable air pressure input into the packaging machine 1, and poor material discharge of the packaging machine 1.

[0023] In an embodiment, a filter box 206 is arranged between the air compressor 201 and the oil-water separator 203. The air inlet and the air outlet of the filter box 206 are respectively connected to the air outlet of the air compressor 201 and the air inlet of the oil-water separator 203 by air pipes. Through the setting and use of the filter box 206, the air compressor 201 can be initially filtered, so that tiny particles of dust in the air are filtered out, thereby improving the air quality.

[0024] In the embodiment, a condenser 3 is arranged between the two gas storage tanks 2, and two high-pressure circulating air pumps 301 are arranged on the right side of the condenser 3. The air inlet pipe of the high-pressure circulating air pump 301 near the front side of the condenser 3 is connected to the air outlet of the condenser 3, and the air outlet pipe of the high-pressure circulating air pump 301 near the rear side of the condenser 3 is connected to the air inlet of the condenser 3. The air outlet pipe of the high-pressure circulating air pump 301 near the front side of the condenser 3 and one end of the air outlet pipe of the high-pressure circulating air pump 301 near the rear side of the condenser 3 are both connected to the second three-way valve 302, and the two port ends of the second three-way valve 302 are respectively connected to the cooling pipe 303, and the two ends of the second three-way valve 302 are connected to the cooling pipe 303. The cooling pipes 303 are respectively connected to and fixed to the outer walls of the two gas tanks 2. By setting up the condenser 3, the high-temperature and high-pressure gas inside the two gas tanks 2 can be cooled down respectively. When the condenser 3 cools the high-temperature and high-pressure gas inside one of the gas tanks 2, it is done when the other gas tank 2 is deflated. Until the other gas tank 2 is completely deflated, the high-temperature and high-pressure gas inside one of the gas tanks 2 can be continuously cooled, which greatly increases the cooling time, makes the temperature of the gas input to the packaging machine 1 closer to normal temperature, and makes the temperature of the gypsum powder after packaging close to normal temperature, which is convenient for subsequent better production and transportation.

[0025] In the embodiment, a pressure sensor 4 and a temperature sensor 401 are respectively fixed to the outer wall of the gas storage tank 2, and the detection ends of the pressure sensor 4 and the temperature sensor 401 respectively penetrate and extend into the interior of the gas storage tank 2. The temperature and air pressure inside the gas storage tank 2 can be monitored in real time through the pressure sensor 4 and the temperature sensor 401, thereby ensuring that the gas storage tank 2 stores gas with optimal pressure and temperature.

[0026] In the embodiment, the material inlet of the packaging machine 1 is connected to a material valve 5 , and the top of the material valve 5 is connected to a feeding pipe 501 , through which gypsum powder can be continuously input into the interior of the packaging machine 1 .

[0027] Working principle: When in use, the gas valve connected to the gas supply pipe 202 at the gas outlet of one of the gas storage tanks 2 is opened. At this time, the gas inside one of the gas storage tanks 2 is continuously input from the gas supply pipe 202 to the inside of the packaging machine 1. At this time, the material valve 5 is opened, so that the external gypsum powder is input from the supply pipe 501 to the inside of the packaging machine 1 to start vaporization and packaging. At this time, the first three-way valve 204 is opened, so that the connecting pipe 205 connected to the other gas storage tank 2 is connected to the oil-water separator 203, and then the air compressor 201 is started. The air compressor 201 compresses the air and inputs it into the inside of the filter box 206. The filter box 206 effectively filters the tiny dust in the air. Then the gas is input into the oil-water separator 203. After the oil and water in the air are separated by the oil-water separator 203, the air is input into the inside of the other gas storage tank 2 through the channel opened by the first three-way valve 204 via the connecting pipe 205. At this time, the pressure sensor 4 and the temperature sensor 4 01 continuously detects the air pressure and temperature inside the gas tank 2. When it is detected that the pressure inside the gas tank 2 meets the standard, the air compressor 201 and the first three-way valve 204 are closed, the condenser 3 is opened, and then the two second three-way valves 302 are opened, so that the two cooling pipes 303 of the other gas tank 2 are connected to the inside of the two high-pressure circulating air pumps 301 respectively. At this time, the two high-pressure circulating air pumps 301 are started synchronously, so that the high-pressure and high-temperature gas of the other gas tank 2 is continuously circulated inside the condenser 3 and the other gas tank 2, so that the condenser 3 continuously cools the high-temperature gas, and after the temperature sensor 401 detects that it meets the standard, it is transported back to the inside of the other gas tank 2 through the high-pressure circulating air pump 301, waits for the gas inside one of the gas tanks 2 to be used up, switches to the other gas tank 2 for continued use, fills the inside of one of the gas tanks 2 with high-temperature and high-pressure gas and cools it down, and completes the gas transportation to the packaging machine 1 in this cycle.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A gypsum powder gasification packaging device, comprising a packaging machine (1), characterized in that: An air supply assembly is arranged on the left side of the packaging machine (1), and the air supply assembly comprises two air storage tanks (2) arranged on the left side of the packaging machine (1). The two air storage tanks (2) are arranged in parallel and at intervals. An air compressor (201) is arranged on the left side of the air storage tanks (2). One end of the air inlet pipe of the packaging machine (1) is connected to and fixed with an air supply pipe (202). The air supply pipe (202) is a U-shaped structure. Both ends of the air supply pipe (202) are connected to the air outlets of the two air storage tanks (2) through air valves.

2. The gypsum powder gasification packaging equipment according to claim 1, characterized in that: An oil-water separator (203) is provided between the air compressor (201) and the air storage tank (2); the air outlet of the oil-water separator (203) is connected to a first three-way valve (204); two through-port ends of the first three-way valve (204) are connected to two connecting pipes (205); and the two connecting pipes (205) are respectively connected to the air inlets of the two air storage tanks (2).

3. The gypsum powder gasification packaging equipment according to claim 2, characterized in that: A filter box (206) is provided between the air compressor (201) and the oil-water separator (203), and an air inlet and an air outlet of the filter box (206) are respectively connected to the air outlet of the air compressor (201) and the air inlet of the oil-water separator (203) through air pipes.

4. The gypsum powder gasification packaging equipment according to claim 3, characterized in that: A condenser (3) is arranged between the two gas storage tanks (2), and two high-pressure circulating air pumps (301) are arranged on the right side of the condenser (3); an air inlet pipe of the high-pressure circulating air pump (301) close to the front side of the condenser (3) is connected to the air outlet of the condenser (3), and an air outlet pipe of the high-pressure circulating air pump (301) close to the rear side of the condenser (3) is connected to the air inlet of the condenser (3); one end of the air outlet pipe of the high-pressure circulating air pump (301) close to the front side of the condenser (3) and the air outlet pipe of the high-pressure circulating air pump (301) close to the rear side of the condenser (3) are both connected to a second three-way valve (302); two opening ends of the second three-way valve (302) are respectively connected to cooling pipes (303); and the two cooling pipes (303) of the second three-way valve (302) are respectively connected to and fixed to the outer walls of the two gas storage tanks (2).

5. The gypsum powder gasification packaging equipment according to claim 4, characterized in that: A pressure sensor (4) and a temperature sensor (401) are respectively fixed to the outer wall of the gas storage tank (2), and detection ends of the pressure sensor (4) and the temperature sensor (401) respectively penetrate and extend into the interior of the gas storage tank (2).

6. The gypsum powder gasification packaging equipment according to claim 5, characterized in that: The material inlet of the packaging machine (1) is connected to a material valve (5), and the top end of the material valve (5) is connected to a material supply pipe (501).

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