Phenyl dichlorophosphate purifying and filtering device

Abstract

The utility model relates to the technical field of purification of phenyl dichlorophosphate, in particular to a phenyl dichlorophosphate purifying and filtering device which comprises a shell, an air inlet pipe is fixedly connected to the side wall of the shell, a cavity is formed in the side wall of the shell, and a plurality of hole grooves are distributed in the inner wall of the shell in an annular array mode. A vertical rod is rotatably connected to the lower end of the upper cover, a cavity is formed in the vertical rod, a plurality of transverse rods are fixedly connected to the side wall of the vertical rod in an annular array distribution mode, cavities are formed in the transverse rods, a plurality of holes are formed in the two sides of each transverse rod at equal intervals, and two exhaust ports are formed in the upper end of the upper cover in a penetrating mode. And a filter screen is fixedly connected to the interior of the exhaust port. Most harmful substances in waste gas are preliminarily removed through chemical agents, then residual small particles, aerosol or incompletely reacted chemical agents are further captured and filtered out through a filter screen, and the more comprehensive purification and filtration effect on the waste gas is ensured through a double purification and filtration mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to phenyl dichlorophosphate purification technical field especially, relates to a kind of phenyl dichlorophosphate purification filtering device. BACKGROUND

[0002] Phenyl dichlorophosphate purification filtering device is a kind of equipment specially designed for handling waste gas generated in the production process of phenyl dichlorophosphate, harmful substances in waste gas are removed or its concentration is reduced by specific physical or chemical process, to reach the equipment of environmental protection and waste gas emission standard requirement.

[0003] The existing phenyl dichlorophosphate purification filtering device mostly only relies on single purification filtering mode, for some specific components in waste gas, single purification filtering mode can be completely ineffective, so that overall purification filtering cannot be realized, leading to poor purification filtering effect. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of phenyl dichlorophosphate purification filtering device, by the effect of the device to improve the waste gas purification filtering effect generated in the production process of phenyl dichlorophosphate, to solve the problem of poor waste gas purification filtering effect generated in the production process of phenyl dichlorophosphate in prior art.

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

[0006] A kind of phenyl dichlorophosphate purification filtering device, including shell, the shell side wall is fixedly connected with air inlet pipe, the shell side wall is provided with cavity in interior, the air inlet pipe is communicated with cavity, the shell inner wall is provided with multiple hole grooves in annular array distribution, the hole groove is communicated with cavity interior;Upper cover, the upper cover is located at the upper end of shell, the upper cover lower end is rotatably connected with vertical rod, the vertical rod is provided with chamber in interior, the vertical rod side wall is fixedly connected with multiple horizontal rods in annular array distribution, the horizontal rod is provided with cavity in interior, the cavity is communicated with chamber, the horizontal rod both sides are provided with multiple holes at equal intervals, the hole is communicated with cavity, the upper cover upper end is provided with two exhaust ports, the exhaust port is fixedly connected with filter screen in interior.

[0007] Preferably, the shell lower end is fixedly connected with blowdown pipe, the blowdown pipe is provided with valve in interior.

[0008] Preferably, the shell side wall is fixedly connected with tank, the tank upper end is fixedly connected with pump body, the pump body input end is communicated with tank interior.

[0009] Preferably, the upper cover interior is provided with infusion cavity, the upper cover side wall is fixedly connected with pipeline, the pipeline one end is communicated with infusion cavity, the pipeline other end is communicated with pump body output end.

[0010] Preferably, the vertical rod is provided with a notch on both sides, one end of the notch is communicated with the chamber, the other end of the notch is communicated with the infusion cavity.

[0011] Preferably, the upper end of the upper cover is fixedly connected with a motor, the upper end of the upper cover is rotatably connected with a main gear, the upper end of the main gear is fixedly connected with the output end of the motor, the side wall of the vertical rod is fixedly connected with a gear, and the gear is engaged with the main gear.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The pump body pumps the chemical agent stored in the box body, and then the chemical agent is delivered to the infusion cavity through the pipeline. The chemical agent in the infusion cavity flows into the chamber through the notch in the side wall of the vertical rod. The chemical agent in the chamber is divided into the cavities in the plurality of horizontal rods. The chemical agent in the cavities is sprayed out of the plurality of holes. Then the motor drives the main gear to rotate, and the gear drives the vertical rod to rotate, and the horizontal rod is driven to rotate by the vertical rod, so that the sprayed chemical agent is uniformly distributed in the shell. Then the chemical agent contacts with the waste gas, and the harmful substances contained in the waste gas are preliminarily purified and filtered by the chemical agent. The uniform distribution of the chemical agent ensures that the harmful substances in the waste gas can fully contact with the agent, thereby improving the purification efficiency and reducing the residue of harmful substances in the waste gas, and achieving better environmental protection effect.

[0014] 2. The waste gas preliminarily purified and filtered flows upward to the exhaust port, and is secondarily purified and filtered by the filter screen in the exhaust port. Most of the harmful substances in the waste gas are removed by the chemical agent, and the residual small particles, aerosols or unreacted chemical agent are further captured and filtered by the filter screen. The double purification and filtration mechanism ensures more comprehensive purification and filtration effect of the waste gas. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model proposes a kind of phenyl dichlorophosphate purification and filtration device's front view external structure schematic diagram.

[0016] Figure 2 The utility model proposes a kind of phenyl dichlorophosphate purification and filtration device's top view external structure schematic diagram.

[0017] Figure 3 The utility model proposes a kind of phenyl dichlorophosphate purification and filtration device's front view sectional structure schematic diagram.

[0018] Figure 4 The utility model proposes a kind of phenyl dichlorophosphate purification and filtration device's side view sectional structure schematic diagram.

[0019] Figure 5 A schematic view of a top sectional structure of a dichlorophenyl phosphate purification and filtration device is provided.

[0020] In the figure: 001 housing, 101 air inlet pipe, 102 blowdown pipe, 103 cavity, 104 hole groove, 105 box, 106 pump body, 002 upper cover, 201 vertical rod, 202 chamber, 203 horizontal rod, 204 cavity, 205 hole, 206 slot, 207 infusion cavity, 208 motor, 209 main gear, 210 gear, 211 pipeline, 212 exhaust port, 213 filter screen. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0022] REFERENCE Figures 1-5The utility model provides a phenyl dichlorophosphate purifying filter device, including casing 001, casing 001 side wall fixedly connected with air inlet pipe 101, the inside of casing 001 side wall is provided with cavity 103, air inlet pipe 101 is communicated with cavity 103, the inner wall of casing 001 annular array distribution is provided with a plurality of hole grooves 104, and the inside of hole groove 104 is communicated with cavity 103, upper cover 002, upper cover 002 is located casing 001 upper end, and upper cover 002 lower end is rotatably connected with vertical rod 201, and the inside of vertical rod 201 is provided with chamber 202, and vertical rod 201 side wall annular array distribution is fixedly connected with a plurality of horizontal rods 203, and the inside of horizontal rod 203 is provided with cavity 204, and cavity 204 is communicated with chamber 202, and the both sides of horizontal rod 203 are equidistantly provided with a plurality of hole holes 205, and hole hole 205 is communicated with cavity 204, and the upper end of upper cover 002 is provided with two exhaust outlets 212, and exhaust outlet 212 is fixedly connected with filter screen 213 inside, and the operator connects with the output end of external air pump of air inlet pipe 101 input end, and the waste gas produced in the process of phenyl dichlorophosphate production is transported to the inside of cavity 103 through external air pump and air inlet pipe 101, and the waste gas in the inside of cavity 103 is dispersed and flows to the inside of casing 001 through a plurality of hole grooves 104, and the inside of chamber 202 in the inside of vertical rod 201 flows the chemical reagent that purifies and filters waste gas, and the chemical reagent is shunted to the inside of cavity 204 in the inside of a plurality of horizontal rods 203, and the chemical reagent in the inside of cavity 204 is sprayed out from a plurality of hole holes 205, and vertical rod 201 rotates simultaneously, so that the sprayed chemical reagent is evenly distributed in the inside of casing 001, and then the chemical reagent contacts waste gas, and the harmful substances contained in waste gas are primarily purified and filtered through the chemical reagent, and the waste gas of primary purification and filtration flows upwards to the inside of exhaust outlet 212, and is secondarily purified and filtered through filter screen 213 in the inside of exhaust outlet 212, and finally the waste gas of final purification and filtration is discharged from exhaust outlet 212.

[0023] Casing 001 lower end is fixedly connected with blowdown pipe 102, and the inside of blowdown pipe 102 is provided with a valve, and the chemical reagent sewage in the inside of casing 001 is discharged by opening the valve in the inside of blowdown pipe 102.

[0024] Casing 001 side wall is fixedly connected with box 105, and the upper end of box 105 is fixedly connected with pump body 106, and the input end of pump body 106 is communicated with the inside of box 105, and the chemical reagent stored in the inside of box 105 is pumped through pump body 106.

[0025] The inside of upper cover 002 is provided with infusion cavity 207, and the side wall of upper cover 002 is fixedly connected with pipeline 211, and one end of pipeline 211 is communicated with infusion cavity 207, and the other end of pipeline 211 is communicated with the output end of pump body 106, and the chemical reagent pumped by pump body 106 is transported to the inside of infusion cavity 207 through pipeline 211.

[0026] The vertical rod 201 is provided with a notch 206 on both sides, one end of the notch 206 is communicated with the cavity 202, and the other end of the notch 206 is communicated with a liquid delivery cavity 207; the chemical agent in the liquid delivery cavity 207 flows into the cavity 202 through the notch 206 arranged on the side wall of the vertical rod 201.

[0027] The upper cover 002 is fixedly connected with a motor 208 at the upper end, and a main gear 209 is rotatably connected to the inner upper end of the upper cover 002; the upper end of the main gear 209 is fixedly connected with the output end of the motor 208; a gear 210 is fixedly connected to the side wall of the vertical rod 201 and is engaged with the main gear 209; the main gear 209 is driven to rotate by the motor 208; the gear 210 drives the vertical rod 201 to rotate through the engagement between the gear 210 and the main gear 209.

[0028] In the utility model, the operator connects the input end of the air inlet pipe 101 with the output end of the external air pump, and transports the waste gas generated in the production of phenyl dichlorophosphate into the cavity 103 through the external air pump and the air inlet pipe 101; the waste gas in the cavity 103 flows into the shell 001 through the multiple holes and grooves 104.

[0029] In the process of flowing into the shell 001, the pump body 106 sucks the chemical agent stored in the box body 105; the chemical agent sucked by the pump body 106 is transported into the liquid delivery cavity 207 through the pipeline 211; the chemical agent in the liquid delivery cavity 207 flows into the cavity 202 through the notch 206 arranged on the side wall of the vertical rod 201; the chemical agent in the cavity 202 is distributed into the internal cavities 204 of the multiple horizontal rods 203; the chemical agent in the cavities 204 is sprayed out through the multiple holes 205; then the motor 208 drives the main gear 209 to rotate; the gear 210 drives the vertical rod 201 to rotate, and the vertical rod 201 drives the horizontal rod 203 to rotate, so that the sprayed chemical agent is uniformly distributed in the shell 001; then the chemical agent contacts with the waste gas, and the harmful substances contained in the waste gas are preliminarily purified and filtered by the chemical agent.

[0030] The waste gas preliminarily purified and filtered flows upward into the exhaust port 212 and is secondarily purified and filtered by the filter screen 213 in the exhaust port 212; finally, the waste gas after the final purification and filtration is discharged from the exhaust port 212.

[0031] The above is only a preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this; any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A phenyl dichlorophosphate purification filtration device, characterized by, Comprising The shell (001), the shell (001) side wall fixedly connected with the air inlet pipe (101), the shell (001) inside wall is provided with cavity (103), the air inlet pipe (101) and cavity (103) are communicated, the shell (001) inner wall annular array distribution is provided with a plurality of hole groove (104), the hole groove (104) and cavity (103) inside communicate; The upper cover (002), the upper cover (002) is located on the upper end of the shell (001), the upper cover (002) is rotatably connected with the vertical rod (201) at the lower end, the vertical rod (201) is provided with a cavity (202) in the inside, the vertical rod (201) is fixedly connected with a plurality of horizontal rods (203) in annular array distribution on the side wall, the horizontal rod (203) is provided with a cavity (204) in the inside, the cavity (204) and the cavity (202) are communicated, a plurality of hole holes (205) are equidistantly arranged on both sides of the horizontal rod (203), the hole hole (205) and the cavity (204) are communicated, two exhaust ports (212) are arranged through the upper end of the upper cover (002), and the filter screen (213) is fixedly connected in the exhaust port (212).

2. A phenyl dichlorophosphate purification filter device according to claim 1, characterized in that, The shell (001) is fixedly connected with the drain pipe (102) at the lower end, and the drain pipe (102) is provided with a valve in the inside.

3. A phenyl dichlorophosphate purification filter device according to claim 1, characterized in that, The shell (001) is fixedly connected with the box (105) on the side wall, and the pump body (106) is fixedly connected with the box (105) on the upper end.

4. A phenyl dichlorophosphate purification filter device according to claim 1, characterized in that, The upper cover (002) is provided with a transfusion cavity (207) in the inside, the upper cover (002) is fixedly connected with the pipeline (211) on the side wall, one end of the pipeline (211) is communicated with the transfusion cavity (207), and the other end of the pipeline (211) is communicated with the output end of the pump body (106).

5. A phenyl dichlorophosphate purification filter device according to claim 1, characterized in that, The vertical rod (201) is provided with a notch (206) on both sides, one end of the notch (206) is communicated with the cavity (202), and the other end of the notch (206) is communicated with the transfusion cavity (207).

6. A phenyl dichlorophosphate purification filtration device according to claim 1, wherein The upper cover (002) is fixedly connected with the motor (208) on the upper end, the main gear (209) is rotatably connected in the inside of the upper cover (002) on the upper end, the output end of the motor (208) is fixedly connected with the main gear (209) on the upper end, the gear (210) is fixedly connected with the vertical rod (201) on the side wall, and the gear (210) is engaged with the main gear (209).

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