Waste gas purification equipment based on workshop of pharmaceutical factory

Abstract

The utility model discloses waste gas purification equipment based on a workshop of a pharmaceutical factory, and relates to the field of feeding deviation rectifying devices. The pharmaceutical factory workshop waste gas purification equipment comprises a waste gas purification box, a reaction purification mechanism is arranged on the side face of the waste gas purification box, the reaction purification mechanism comprises a treatment box installed on the side face of the waste gas purification box, a dispersion box is installed in the treatment box, and a spiral plate is rotationally arranged in the dispersion box. The spiral plate is used for dispersing waste gas in the dispersion box, the gas outlet pipe is arranged below the dispersion box, the reaction water tank is mounted in the treatment box, and the gas outlet pipe is arranged in the reaction water tank. According to the waste gas purification equipment based on the pharmaceutical factory workshop, by arranging the dispersion box, gas is uniformly dispersed into the gas outlet pipe, the gas is exhausted through the exhaust head provided with a plurality of groups of exhaust holes, the exhaust amount of the gas is dispersed, and the gas reacts with liquid in the reaction water tank, so that harmful gas in the waste gas is primarily treated preferentially; the waste gas purification treatment effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding deviation correction devices, in particular to waste gas purification equipment based on a pharmaceutical factory workshop. Background Art

[0002] The pharmaceutical factory workshop will produce a large amount of harmful gases during the pharmaceutical manufacturing process, including alcohols, esters, etc. These gases are used in large quantities and are highly dangerous. Most of them have the characteristics of combustion and explosion. Therefore, it is necessary to use an exhaust gas purification box to purify the workshop air.

[0003] The existing waste gas purification box has the problem that it is inconvenient to neutralize the gas and the reaction liquid;

[0004] The reason for this problem is that when using the exhaust gas purification box, an air pump is needed to suck the exhaust gas from the air inlet into the exhaust gas purification box, and the exhaust gas is filtered through the layers of filters in the exhaust gas purification box. There are a large number of highly dangerous gases in the pharmaceutical factory workshop. Directly using filters to filter the gas will cause secondary pollution. At the same time, there are flammable components in the harmful exhaust gas in the pharmaceutical factory workshop. The harmful substances in the gas filtered by the filter will remain inside the filter, which is dangerous to a certain extent. Usually, a spray purification device is used to melt the harmful substances in the exhaust gas into water. This method not only wastes water resources, but also causes water vapor during the spraying process, resulting in a large amount of water being sucked into the filter box along with the air pipe, causing the filter plate to be blocked by water vapor, reducing the filtering effect of the filter plate, and directly inserting the air pipe into the pool will cause the harmful substances in the exhaust gas to not be melted in the water in the first time, resulting in no significant improvement in the purification effect. Therefore, we propose a waste gas purification device based on the pharmaceutical factory workshop. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a waste gas purification device based on a pharmaceutical factory workshop, which solves the problem that the existing waste gas purification box is inconvenient to perform a neutralization reaction treatment on the gas and the reaction liquid.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a waste gas purification device based on a pharmaceutical factory workshop includes a waste gas purification box, a reaction purification mechanism is arranged on the side of the waste gas purification box, and the reaction purification mechanism is used to react and purify other harmful and flammable components. The reaction purification mechanism includes a treatment box, which is installed on the side of the waste gas purification box, and a dispersion box is installed inside the treatment box. The dispersion box is used for dispersing the gas, and a spiral plate is rotatably arranged inside the dispersion box. The spiral plate is used to disperse the waste gas inside the dispersion box, and an outlet pipe is arranged below the dispersion box. A reaction water tank is installed inside the treatment box, and the outlet pipe is arranged inside the reaction water tank.

[0007] Preferably, an exhaust pipe is installed on the side of the exhaust gas purification box, and an air intake pipe is installed on the side of the processing box, and the air intake pipe is connected to the interior of the dispersion box.

[0008] Preferably, the dispersion box is rotatably connected to a rotating rod inside, the spiral plate is sleeved on the outside of the rotating rod, and a rotating member is sleeved on the middle part of the rotating rod.

[0009] Preferably, the outside of the dispersion box is fixedly connected to a mounting box, a motor is installed inside the mounting box, and the rotating rod is fixedly connected to the outer surface of the output end of the motor.

[0010] Preferably, a mounting ring is fixedly connected to the end of the air outlet pipe.

[0011] Preferably, the internal thread of the mounting ring is connected to a threaded ring, and an exhaust head is fixedly connected above the threaded ring.

[0012] Preferably, the interior of the treatment box is connected to the interior of the exhaust gas purification box through a pipeline.

[0013] The utility model discloses an exhaust gas purification device based on a pharmaceutical factory workshop, which has the following beneficial effects: in the exhaust gas purification device based on the pharmaceutical factory workshop, the gas enters the interior of the dispersion box from the position of the air inlet pipe, and at this time the motor will drive the spiral plate and the rotating part to rotate. When the spiral plate rotates, it will drive the air inside the dispersion box to be dispersed to the positions on both sides of the fan box, and then the exhaust gas will enter the interior of the exhaust head along the air outlet pipe, and be discharged along a plurality of circular grooves arranged on the outside of the exhaust head. By setting up a dispersion box, the gas is evenly dispersed to the interior of the air outlet pipe, and the gas is discharged through the exhaust head provided with a plurality of groups of exhaust holes, the exhaust amount of the dispersed gas is reacted with the liquid inside the reaction water tank, so that the harmful gas in the exhaust gas is preferentially treated preliminarily, and the treatment effect of the exhaust gas purification is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the processing box of the utility model;

[0017] Figure 3This is a schematic diagram of the internal structure of the dispersion box of the utility model;

[0018] Figure 4 This is an exploded view of the external structure of the exhaust head of the utility model;

[0019] Figure 5 This is an exploded view of the external structure of the rotating rod of the utility model;

[0020] Figure 6 This is an exploded view of the electric external structure of the utility model.

[0021] In the figure: 1. exhaust gas purification box; 101. exhaust pipe; 2. treatment box; 201. air inlet pipe; 202. dispersion box; 203. spiral plate; 204. air outlet pipe; 205. exhaust head; 206. reaction water tank; 207. rotating part; 208. mounting box; 209. mounting ring; 210. threaded ring; 211. rotating rod; 212. motor. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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] The embodiment of the present application provides a waste gas purification device based on a pharmaceutical factory workshop, thereby solving the problem that the existing waste gas purification box is inconvenient for neutralizing the gas and the reaction liquid.

[0024] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] The utility model embodiment discloses a waste gas purification device based on a pharmaceutical factory workshop.

[0026] According to the attached Figure 1-6As shown, it includes an exhaust gas purification box 1, which can refer to the air purification box model GLX-150. A reaction purification mechanism is arranged on the side of the exhaust gas purification box 1, and the reaction purification mechanism is used to react and purify harmful and flammable other components. The reaction purification mechanism includes a processing box 2, which is installed on the side of the exhaust gas purification box 1. The dispersion box 202 is installed inside the processing box 2, and the dispersion box 202 is used for dispersing the gas. The spiral plate 203 is rotatably arranged inside the dispersion box 202, and the spiral plate 203 is used to disperse the exhaust gas inside the dispersion box 202. The exhaust pipe 204 is arranged below the dispersion box 202, and the reaction water tank 206 is installed inside the processing box 2, and the exhaust pipe 204 is arranged inside the reaction water tank 206.

[0027] A plurality of groups of air purification screens are arranged inside the exhaust gas purification box 1, and the air purification screens can purify the exhaust gas.

[0028] The gas enters the dispersion box 202 from the position of the air inlet pipe 201. At this time, the motor 212 will drive the rotating rod 211 to rotate, and then the rotating rod 211 will drive the spiral plate 203 and the rotating part 207. When the spiral plate 203 rotates, it will drive the air inside the dispersion box 202 to disperse to the positions on both sides of the fan box. Then the exhaust gas will enter the exhaust head 205 through the exhaust pipe 204, and be discharged through multiple circular grooves arranged on the outside of the exhaust head 205. By placing a reaction liquid in the reaction water tank 206, the reaction liquid reacts with the exhaust gas discharged from the exhaust head 205, thereby preliminarily treating the harmful exhaust gas discharged from the exhaust gas. Then the exhaust gas after the reaction is completed enters the exhaust gas purification box 1 through the air pipe.

[0029] An exhaust pipe 101 is installed on the side of the waste gas purification box 1, and an air intake pipe 201 is installed on the side of the treatment box 2. The air intake pipe 201 is connected to the interior of the dispersion box 202. The interior of the dispersion box 202 is rotatably connected to a rotating rod 211, and the spiral plate 203 is sleeved on the outside of the rotating rod 211. A rotating part 207 is sleeved in the middle of the rotating rod 211.

[0030] The exhaust gas is further purified by the purification mesh plate inside the exhaust gas purification box 1, and finally the purified gas is discharged from the position of the exhaust pipe 101.

[0031] The outside of the dispersion box 202 is fixedly connected to the installation box 208, the inside of the installation box 208 is installed with a motor 212, the rotating rod 211 is fixedly connected to the outer surface of the output end of the motor 212, the end of the outlet pipe 204 is fixedly connected to the installation ring 209, the internal thread of the installation ring 209 is connected to the threaded ring 210, the upper part of the threaded ring 210 is fixedly connected to the exhaust head 205, and the interior of the treatment box 2 is connected to the interior of the exhaust gas purification box 1 through a pipeline.

[0032] By setting up a dispersion box 202, the gas is evenly dispersed into the interior of the exhaust pipe 204, and the gas is discharged through an exhaust head 205 provided with multiple groups of exhaust holes, the exhaust amount of the gas is dispersed, and reacts with the liquid inside the reaction water tank 206, so as to give priority to the preliminary treatment of harmful gases in the exhaust gas and increase the treatment effect of the exhaust gas purification.

[0033] A water replacement pipe is provided outside the reaction water tank 206, and the water replacement pipe is connected to the water supply device to replace the reaction liquid inside the reaction water tank 206. The reaction liquid is mixed with a chemical liquid that reacts with harmful substances in the exhaust gas, thereby avoiding waste of water resources and increasing the treatment effect of harmful substances.

[0034] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0035] The gas enters the dispersion box 202 from the position of the air inlet pipe 201. At this time, the motor 212 will drive the spiral plate 203 and the rotating part 207 to rotate. When the spiral plate 203 rotates, it will drive the air inside the dispersion box 202 to disperse to the positions on both sides of the fan box. Then the exhaust gas will enter the exhaust head 205 through the exhaust pipe 204, and be discharged through a plurality of circular grooves arranged outside the exhaust head 205. By placing a reaction liquid in the reaction water tank 206, the reaction liquid reacts with the exhaust gas discharged from the exhaust head 205, thereby performing preliminary treatment on the harmful exhaust gas discharged from the exhaust gas. Then the exhaust gas after the reaction is completed enters the exhaust gas purification box 1 through the air pipe, and the exhaust gas is further purified through the purification mesh plate inside the exhaust gas purification box 1. Finally, the purified gas is discharged from the exhaust pipe 101.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A waste gas purification device based on a pharmaceutical factory workshop, comprising a waste gas purification box (1), characterized in that: A reaction purification mechanism is arranged on the side of the exhaust gas purification box (1), and the reaction purification mechanism is used to perform reaction purification on harmful and flammable components. The reaction purification mechanism comprises: A processing box (2) installed on the side of the exhaust gas purification box (1); A dispersion box (202) installed inside the processing box (2), the dispersion box (202) is used for dispersing gas; A spiral plate (203) is rotatably disposed inside the dispersion box (202), and the spiral plate (203) is used to disperse the exhaust gas inside the dispersion box (202); An air outlet pipe (204) is disposed below the dispersion box (202); The reaction water box (206) is installed inside the processing box (2), and the gas outlet pipe (204) is arranged inside the reaction water box (206).

2. The waste gas purification equipment based on pharmaceutical workshop according to claim 1 is characterized by: An exhaust pipe (101) is installed on the side of the waste gas purification box (1), and an air intake pipe (201) is installed on the side of the treatment box (2), and the air intake pipe (201) is connected to the interior of the dispersion box (202).

3. The waste gas purification equipment based on pharmaceutical workshop according to claim 1 is characterized by: The dispersion box (202) is rotatably connected to a rotating rod (211) inside, the spiral plate (203) is sleeved on the outside of the rotating rod (211), and a rotating member (207) is sleeved on the middle of the rotating rod (211).

4. The waste gas purification equipment based on pharmaceutical workshop according to claim 3 is characterized by: The outside of the dispersion box (202) is fixedly connected to a mounting box (208), a motor (212) is installed inside the mounting box (208), and the rotating rod (211) is fixedly connected to the outer surface of the output end of the motor (212).

5. The waste gas purification equipment based on pharmaceutical workshop according to claim 1 is characterized by: The end of the air outlet pipe (204) is fixedly connected with a mounting ring (209).

6. The waste gas purification equipment based on pharmaceutical workshop according to claim 5 is characterized by: The internal thread of the mounting ring (209) is connected to a threaded ring (210), and the top of the threaded ring (210) is fixedly connected to an exhaust head (205).

7. The waste gas purification equipment based on pharmaceutical workshop according to claim 1 is characterized by: The interior of the processing box (2) is connected to the interior of the exhaust gas purification box (1) through a pipeline.

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