CN218709302U - Chemical industry production removes peculiar smell device with chemical waste water - Google Patents

Abstract

The utility model discloses a chemical waste water deodorization device for chemical production, which relates to the technical field of chemical waste water, and comprises a stirring tank. The outside of the stirring tank is provided with a filtering mechanism, and the filtering mechanism includes a sewage pump. The output end is fixedly connected with a filter box through a connecting pipe, and the filter box is fixedly connected with the upper surface of the stirring tank. The inner wall of the filter box is provided with a first chute, and the inner wall of the first chute is slidably connected with a frame A filter plate is fixedly connected to the inner wall of the frame, and two symmetrical limiting plates are fixedly connected to the outer surface of the frame. It can effectively filter and clean the solid pollutants in the chemical wastewater produced by chemical production through the setting of the stirring tank and the filtering mechanism, avoiding the entry of solid pollutants into the deodorization device, and avoiding the pollution caused by more solid pollutants entering The internal structure of the device is blocked or worn or even damaged, which improves the service life of the device.

Description

A device for deodorizing chemical wastewater used in chemical production

technical field

The utility model relates to the technical field of chemical wastewater, in particular to a chemical wastewater deodorization device for chemical production.

Background technique

Pure water changes its original physical or chemical properties after use, and becomes wastewater containing different types of impurities. Chemical wastewater is the process wastewater, cooling water, exhaust gas washing water, equipment and site flushing water discharged in chemical production. The unpleasant gas produced by chemical wastewater is increasing, which seriously affects the ecological environment and people around the factory. Therefore, in chemical production, deodorization devices are used to deodorize chemical wastewater.

According to the patent No. CN211419870U, there is a chemical waste water deodorization device for chemical production. The device drives the rotating shaft to rotate through the motor, so that the stirring impeller and the stirring rod are stirred, so that the peculiar smell in the chemical waste water becomes bubbles that rise rapidly and break up. The deodorization efficiency is faster, and the end of the activated carbon screen is separated from the socket on the inner wall of the scrubber, which is convenient for replacing a new activated carbon screen.

However, during the implementation of the above scheme, it is not convenient to filter and clean the solid pollutants in the chemical wastewater. In chemical production, a deodorization device will be used to deodorize the chemical wastewater, and the chemical wastewater usually contains solid pollution. When these solid pollutants enter the device, it will cause blockage inside the device or wear the internal structure of the device or even cause damage in the long run, reducing the service life of the device; for this reason, we provide a chemical wastewater deodorization device for chemical production. above question.

Utility model content

The purpose of the utility model is to make up for the deficiencies of the prior art, and to provide a chemical wastewater deodorization device for chemical production.

In order to achieve the above purpose, the utility model provides the following technical solutions: a chemical wastewater deodorization device for chemical production, including a stirring tank, the outside of the stirring tank is provided with a filter mechanism, the filter mechanism includes a sewage pump, the sewage The output end of the pump is fixedly connected with a filter box through a connecting pipe, and the filter box is fixedly connected with the upper surface of the mixing tank. The inner wall of the filter box is provided with a first chute, and the inner wall of the first chute is slidably connected to There is a frame, the inner wall of the frame is fixedly connected with a filter plate, the outer surface of the frame is fixedly connected with two symmetrical limiting plates, and the outer surface of the filter box is fixedly connected with two symmetrical fixing plates, The outer surface of the fixed plate is fixedly connected with a spring, the end of the spring far away from the fixed plate is fixedly connected with a disc, and the side of the disc close to the fixed plate is fixedly connected with a limit rod, and the outside of the stirring tank is provided with As for the gas processing mechanism, a stirring mechanism is arranged above the stirring tank.

Further, the limiting rod passes through the fixing plate and is slidably connected to the fixing plate, the limiting rod is adapted to the limiting plate, and when the limiting rod is inserted into the limiting plate, the frame can be limited.

Further, the gas treatment mechanism includes an air pump, the input end of the air pump communicates with the upper surface of the mixing tank through a connecting pipe, and the air pump extracts the odorous gas generated by the mixed reaction of chemical wastewater and catalyst and discharges it to the treatment box internal.

Further, the output end of the air pump is fixedly connected with a treatment box through a connecting pipe, and the treatment box is fixedly connected to the outer surface of the stirring tank, and the upper surface of the treatment box is provided with an air outlet pipe. After the treatment box treats the odor gas Discharge from the outlet pipe.

Further, the inner wall of the treatment box is provided with three second chutes, the inner wall of the second chute is slidably connected with an activated carbon breathable plate, and the inner wall of the treatment box is equipped with two ultraviolet lamps, the ultraviolet lamps are The prior art can rapidly photolyze the odorous gas.

Further, the stirring mechanism includes a rotating motor, the output shaft end of the rotating motor is fixedly connected to a rotating disk, and the rotating disk is connected to the upper surface of the stirring tank in rotation. The rotating motor is a prior art, and the rotating motor controller Control the operation of the rotating motor and drive the rotating disc to rotate.

Further, the inner wall of the rotating disk is rotatably connected with a rotating rod, and the outer surface of the rotating rod is fixedly connected with a plurality of stirring fan blades, and the stirring fan blades rotate and rotate along the rotating disk, so that the catalyst and chemical wastewater can be treated. Stir well.

Further, the top end of the rotating rod is fixedly connected with a gear, and a gear ring is arranged above the mixing tank, and the gear ring meshes with the gear. Under the meshing action of the gear and the gear ring, the rotation of the rotating disc will drive the gear turn.

Compared with the prior art, the chemical wastewater deodorization device for chemical production has the following beneficial effects:

1. The utility model can effectively filter and clean the solid pollutants in the chemical wastewater produced by chemical production through the setting of the stirring tank and the filter mechanism, and prevent the solid pollutants from entering the deodorization device, thereby avoiding more solid pollution After the entry of objects, it will cause blockage inside the device or wear the internal structure or even cause damage, thereby improving the service life of the device.

2. Through the setting of the gas treatment mechanism in this utility model, the peculiar smell produced by the mixed reaction of the catalyst and the chemical wastewater is sucked into the treatment box through the air pump, and the ultraviolet lamp quickly photolyzes the peculiar smell gas, and the gas is purified again through the activated carbon breathable plate , and then discharged from the outlet pipe on the top of the treatment box, so as to complete the deodorization of chemical wastewater, and avoid the direct discharge of odor gas in chemical wastewater that will affect the surrounding ecological environment and people's health.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the split structure schematic diagram of filter box and frame of the present invention;

Fig. 3 is the split structure schematic diagram of the utility model processing box and activated carbon breathable plate;

Fig. 4 is the internal structure schematic diagram of the utility model stirring tank;

Fig. 5 is a three-dimensional structure diagram of the rotating disk and the rotating rod of the utility model.

In the figure: 1, mixing tank; 2, filter mechanism; 21, sewage pump; 22, filter box; 23, first chute; 24, frame; 25, filter plate; 26, fixed plate; 27, spring; 28, Disc; 29, limit rod; 210, limit plate; 3, gas treatment mechanism; 31, air pump; 32, treatment box; 33, second chute; 34, activated carbon ventilation plate; 4. Stirring mechanism; 41. Rotating motor; 42. Rotating disc; 43. Rotating rod; 44. Stirring blade; 45. Gear; 46. Gear ring.

Detailed ways

The principles and features of the present utility model are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the utility model, and are not used to limit the scope of the utility model.

This embodiment provides a chemical wastewater deodorization device for chemical production, which can effectively filter and clean the solid pollutants in the chemical wastewater produced in chemical production, and prevent the solid pollutants from entering the deodorization device, thereby avoiding After more solid pollutants enter, it will cause blockage inside the device or wear the internal structure or even cause damage, thereby improving the service life of the device.

Referring to Figure 1 and Figure 2, a chemical wastewater deodorization device for chemical production, including a mixing tank 1, the bottom of the mixing tank 1 is provided with support legs, and the upper surface of the mixing tank 1 is provided with a feed bin, which is convenient for catalysts to be put into the mixing tank 1 and mix and react with chemical wastewater, the bottom of the mixing tank 1 is provided with an outlet pipe, and the outlet pipe is provided with a valve, so that the treated chemical wastewater can be discharged from the mixing tank 1, and the outside of the mixing tank 1 is provided with a filtering mechanism 2. The filter mechanism 2 includes a sewage pump 21. The sewage pump 21 is fixed on the outer surface of the mixing tank 1 through a fixed block. The sewage pump 21 is an existing technology, and the chemical wastewater generated in chemical production is pumped into the filter box 22 through a hose internal.

The output end of the sewage pump 21 is fixedly connected to a filter box 22 through a connecting pipe, and the filter box 22 is fixedly connected to the upper surface of the mixing tank 1. After the filter box 22 filters the chemical wastewater, the wastewater will be discharged into the inside of the mixing tank 1, and filtered The inner wall of the box 22 is provided with a first chute 23, the inner wall of the first chute 23 is slidably connected with a frame 24, and the outer surface of the frame 24 is provided with a gasket to prevent waste water from passing through the gap between the frame 24 and the first chute 23. However, a filter plate 25 is fixedly connected to the inner wall of the frame 24, and the filter plate 25 can filter chemical wastewater and filter out solid pollutants in the wastewater.

The outer surface of the frame 24 is fixedly connected with two symmetrical limiting plates 210, the outer surface of the filter box 22 is fixedly connected with two symmetrical fixing plates 26, and the outer surface of the fixing plate 26 is fixedly connected with a spring 27, the limit When the rod 29 is inserted into the limit plate 210, the spring 27 is in a normal state. When the limit rod 29 is pulled out from the limit plate 210, the spring 27 will be stretched. The spring 27 can prevent the limit rod 29 from being artificially dislodged from the limit plate 210, the end of the spring 27 away from the fixed plate 26 is fixedly connected to the disc 28, and the side of the disc 28 close to the fixed plate 26 is fixedly connected to the limiting rod 29.

The limiting rod 29 runs through the fixing plate 26 and is slidably connected to the fixing plate 26 . The limiting rod 29 is adapted to the limiting plate 210 . When the limiting rod 29 is inserted into the limiting plate 210 , the frame 24 can be limited.

Referring to Fig. 1 and Fig. 3, the outside of stirring tank 1 is provided with gas processing mechanism 3, and gas processing mechanism 3 comprises air pump 31, and the outer surface of air pump 31 is provided with fixing block, and air pump 31 is fixed on mixing tank 1 by fixing block The outer surface of the air pump 31 is connected to the upper surface of the mixing tank 1 through a connecting pipe. The air pump 31 extracts and discharges the odorous gas generated by the mixed reaction of chemical wastewater and catalyst to the inside of the treatment tank 32.

The output end of air pump 31 is fixedly communicated with processing box 32 through connecting pipe, and the outer surface of processing box 32 is provided with airtight door, is convenient to replace activated carbon ventilating plate 34, and processing box 32 is fixedly connected on the outer surface of mixing tank 1, handles An air outlet pipe is arranged on the upper surface of the box 32, and the treatment box 32 discharges the odorous gas from the air outlet pipe after being processed.

The inwall of processing case 32 offers three second chutes 33, and the inwall of second chute 33 is slidably connected with activated carbon ventilating plate 34, and active carbon ventilating plate 34 is prior art, can purify peculiar smell gas, the inwall of processing case 32 Two ultraviolet lamp tubes 35 are installed, and the ultraviolet lamp tubes 35 are prior art, which can rapidly photolyze the peculiar smell gas.

Referring to Fig. 1, Fig. 4 and Fig. 5, stirring mechanism 4 is arranged on the top of mixing tank 1, and stirring mechanism 4 comprises rotating motor 41, and rotating motor 41 outer surface is provided with motor fixing frame, and rotating motor 41 is fixed on by motor fixing frame On the upper surface of the stirring tank 1, the output shaft end of the rotating motor 41 is fixedly connected with a rotating disc 42, and the rotating disc 42 is rotatably connected to the upper surface of the stirring tank 1. The rotating motor 41 is a prior art, and the rotation is controlled by the rotating motor 41 The motor 41 runs and drives the rotating disk 42 to rotate.

The inner wall of the rotating disc 42 is rotatably connected with a rotating rod 43, and the outer surface of the rotating rod 43 is fixedly connected with a plurality of stirring fan blades 44, and the stirring fan blades 44 rotate on their own and move along the rotating disc 42, so that the catalyst and chemical wastewater can be fully treated. Stir.

The top of the rotating rod 43 is fixedly connected with a gear 45, the top of the mixing tank 1 is provided with a gear ring 46, and the bottom surface of the gear ring 46 is fixedly connected with a plurality of fixing rods, and the gear ring 46 is fixedly connected to the upper surface of the mixing tank 1 through the fixing rods. , the ring gear 46 meshes with the gear 45 , under the meshing effect of the gear 45 and the ring gear 46 , the rotation of the rotating disk 42 will drive the gear 45 to rotate.

Working principle: when in use, the chemical wastewater produced by chemical production will be pumped into the filter box 22 by the sewage pump 21, and flow to the top of the filter plate 25. After the chemical wastewater passes through the filter plate 25, the filter plate 25 will remove the solids in it. Pollutants are filtered out and stored inside the frame 24 and above the filter plate 25. After storing more solid pollutants, pull the disc 28 to stretch the spring 27, and pull out the limiting rod 29 from the limiting plate 210 , then pull out the frame 24, clean up the solid pollutants inside the frame 24, and clean up the filter plate 25, pull the disk 28 again after cleaning, and insert the frame 24 into the first chute 23, and then put the The limit rod 29 is inserted into the limit plate 210. At the same time, after the chemical wastewater is filtered, it will flow into the mixing tank 1, and the catalyst will be put into the mixing tank 1 through the feeding bin above the mixing tank 1, and the rotating motor will be controlled. 41 runs to drive the rotating disk 42 to rotate, so that the rotating rod 43 and the stirring blade 44 revolve around the rotating disk 42. Under the meshing effect of the gear 45 and the gear ring 46, the rotating disk 42 will drive the gear 45 to rotate, so that the rotating rod 43 and the stirring fan blade 44 rotate while revolving, so that the stirring fan blade 44 can fully stir the catalyst and chemical wastewater, so that the catalyst and chemical wastewater can be fully mixed and reacted, and the peculiar smell generated after the mixed reaction of the catalyst and chemical wastewater passes through the air pump 31 is pumped into the treatment box 32, and the ultraviolet lamp 35 quickly photolyzes the odorous gas, and the gas is purified again through the activated carbon breathable plate 34, and then discharged from the outlet pipe at the top of the treatment box 32, thereby completing the deodorization of chemical wastewater. The device can effectively filter and clean the solid pollutants in the chemical wastewater produced by chemical production, avoiding the entry of solid pollutants into the deodorization device, thereby avoiding the internal blockage or wear of the internal structure of the device after more solid pollutants enter, or even cause damage, thereby increasing the service life of the device.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (8)

1. The utility model provides a chemical industry waste water removes peculiar smell device for chemical production, includes agitator tank (1), its characterized in that: the utility model discloses a sewage treatment device, including agitator tank (1), filter mechanism (2) include sewage pump (21), the output of sewage pump (21) is through the fixed intercommunication of connecting pipe has filter box (22), the fixed intercommunication of filter box (22) is at the upper surface of agitator tank (1), first spout (23) have been seted up to the inner wall of filter box (22), the inner wall sliding connection of first spout (23) has frame (24), the inner wall fixedly connected with filter (25) of frame (24), the outer fixed surface of frame (24) is connected with two symmetrical limiting plates (210), the outer fixed surface of filter box (22) is connected with two symmetrical fixed plates (26), the outer fixed surface of fixed plate (26) is connected with spring (27), the one end fixedly connected with disc (28) of fixed plate (26) are kept away from to spring (27), a side fixedly connected with gag lever post (29) that disc (28) are close to fixed plate (26), the outside of agitator tank (1) is provided with gas treatment mechanism (3), the top of agitator tank (1) is provided with agitator tank (4).

2. The chemical wastewater peculiar smell removal device for chemical production according to claim 1, characterized in that: the limiting rod (29) penetrates through the fixing plate (26) and is in sliding connection with the fixing plate (26), and the limiting rod (29) is matched with the limiting plate (210).

3. The chemical wastewater peculiar smell removal device for chemical production according to claim 1, characterized in that: the gas treatment mechanism (3) comprises a suction pump (31), and the input end of the suction pump (31) is communicated with the upper surface of the stirring tank (1) through a connecting pipe.

4. The chemical wastewater peculiar smell removal device for chemical production according to claim 3, characterized in that: the output end of the air suction pump (31) is fixedly communicated with a treatment box (32) through a connecting pipe, and the treatment box (32) is fixedly connected to the outer surface of the stirring tank (1).

5. The chemical wastewater peculiar smell removal device for chemical production according to claim 4, characterized in that: three second chutes (33) are formed in the inner wall of the treatment box (32), the inner wall of each second chute (33) is connected with an activated carbon ventilation plate (34) in a sliding mode, and two ultraviolet lamp tubes (35) are mounted on the inner wall of the treatment box (32).

6. The chemical wastewater peculiar smell removal device for chemical production according to claim 1, characterized in that: the stirring mechanism (4) comprises a rotating motor (41), an output shaft end of the rotating motor (41) is fixedly connected with a rotating disc (42), and the rotating disc (42) is rotatably connected to the upper surface of the stirring tank (1).

7. The chemical wastewater peculiar smell removal device for chemical production according to claim 6, characterized in that: the inner wall of rolling disc (42) rotates and is connected with dwang (43), the outer fixed surface of dwang (43) is connected with a plurality of stirring fan blade (44).

8. The chemical wastewater peculiar smell removal device for chemical production according to claim 7, characterized in that: the top fixedly connected with gear (45) of dwang (43), the top of agitator tank (1) is provided with ring gear (46), ring gear (46) and gear (45) mesh mutually.

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