CN209286998U - A comprehensive treatment equipment for petrochemical sewage treatment and exhaust gas - Google Patents

Abstract

The utility model discloses a comprehensive treatment equipment for petrochemical sewage treatment and exhaust gas, which comprises a box body, a water tank is fixedly connected to the bottom of the box body, a water pump is movably connected to the right side of the box body, and a first conduit is movably connected to the top of the water pump. The bottom of the water pump is movably connected with a second conduit, the inner cavity of the tank is fixedly connected with multiple electric heating tubes, the inner cavity of the tank is movably connected with an activated carbon filter, and the inner cavity of the tank is movably connected on the top of the activated carbon filter. There is a biological filler layer. The utility model solves the problem of traditional petrochemical waste gas treatment by setting the box body, water tank, water pump, first conduit, second conduit, electric heating pipe, activated carbon filter, biological filler layer, HEPA filter layer, control panel and single-chip microcomputer. Most of the devices have low purification efficiency, so that the harmful gas inside the exhaust gas cannot be fully purified, resulting in the problem that a large amount of toxic gas still remains in the discharged gas.

Description

A comprehensive treatment equipment for petrochemical sewage treatment and exhaust gas

technical field

The utility model relates to the technical field of petrochemical waste gas treatment, in particular to comprehensive treatment equipment for petrochemical sewage treatment and waste gas discharge.

Background technique

Sewage treatment plants of petrochemical enterprises generally have structures such as aeration tanks, grease traps, flotation tanks, tank-in-tanks, regulating tanks, and waste oil tanks. The aeration tanks mainly use biochemical methods to treat low-concentration sewage, and the concentration of exhaust gas emitted Low, the amount of waste gas is very large, generally treated by adsorption or biochemical methods, while the pollution concentration in the waste water treated by structures such as grease traps, flotation tanks, tanks in tanks, regulating tanks, and sewage oil tanks is relatively high, and the concentration of emitted waste gas is also corresponding Very high, among them, structures such as grease traps and flotation tanks have large surface areas and emit a large amount of exhaust gas, and the exhaust gas contains relatively high concentrations of sulfides, which have a foul smell. Chinese utility model CN207562607U proposes an exhaust gas treatment device, but The waste gas evolution efficiency of this treatment device is low, so that the waste gas cannot be fully purified, so that the waste gas will still pollute the atmospheric environment. Therefore, we propose a comprehensive treatment equipment for petrochemical sewage treatment and discharge of waste gas.

Utility model content

The purpose of this utility model is to provide a comprehensive treatment equipment for petrochemical sewage treatment and exhaust gas, which has the advantages of high purification efficiency, and solves the problem of traditional petrochemical waste gas treatment devices, most of which have low purification efficiency, so that the harmful gas inside the waste gas cannot be fully recovered. Purification, which leads to the problem that a large amount of toxic gas still remains in the discharged gas.

In order to achieve the above purpose, the utility model provides the following technical solutions: a comprehensive treatment equipment for petrochemical sewage treatment and exhaust gas, including a box body, a water tank is fixedly connected to the bottom of the box body, and a water tank is movably connected to the right side of the box body A water pump, the top of the water pump is movably connected with a first conduit, the bottom of the water pump is movably connected with a second conduit, the inner cavity of the box is fixedly connected with a plurality of electric heating tubes, and the inner cavity of the box is movable An activated carbon filter is connected, the inner chamber of the box is movably connected with a biological filler layer at the top of the activated carbon filter, and the inner cavity of the box is movably connected with a HEPA filter layer at the top of the biological filler layer. The left side of the box body is fixedly connected with a control panel, and the top of the inner cavity of the control panel is fixedly connected with a single-chip microcomputer. The input end of the tube is electrically connected in one direction.

Preferably, an air inlet is opened at the bottom of the left side of the box, and an air outlet is opened at the top of the box.

Preferably, the inner cavity of the water tank is fixedly connected with a partition, a waste liquid collection chamber is opened on the left side of the water tank, a liquid storage room is opened on the right side of the inner cavity of the water tank, and a liquid storage room is opened on the right side of the top of the water tank. A water inlet is opened on the side, and a water outlet is opened on the back of the water tank.

Preferably, the end of the first conduit away from the water pump runs through the tank and extends to the inner cavity of the tank, the bottom of the first conduit is movably connected with a plurality of shower heads, and the end of the second conduit away from the water pump runs through the tank. The water tank extends to the inner cavity of the water tank.

Preferably, a plurality of hygroscopic cottons are movably connected to the inner chamber of the box and located on the top of the shower head.

Preferably, a power supply block is fixedly connected to the bottom of the inner cavity of the control panel, and the output end of the power supply block is electrically connected to the input end of the single-chip microcomputer in one direction.

Preferably, the left side of the bottom of the box and the left side of the top of the water tank are provided with through holes, and the inner cavity of the through hole is movably connected with a filter screen, and the right side of the top of the inner cavity of the box is fixedly connected with a deflector .

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model solves the traditional petrochemical problem by setting the cooperation of the box body, water tank, water pump, first conduit, second conduit, electric heating tube, activated carbon filter, biological filler layer, HEPA filter layer, control panel and single-chip microcomputer. Most of the exhaust gas treatment devices have low purification efficiency, so that the harmful gas inside the exhaust gas cannot be fully purified, resulting in the problem that a large amount of toxic gas still remains in the discharged gas.

2. The utility model plays the role of separating the inner space of the water tank by setting the partition plate, and plays the role of collecting the purified waste liquid by setting the waste liquid collection room, and plays the role of storage and purification by setting the liquid storage room The role of liquid, and by setting a water inlet, it is convenient for users to add purification liquid, by setting a liquid discharge port, it plays the role of discharging waste liquid, by setting a spray head, it plays the role of spraying purification liquid, so that The exhaust gas can fully contact with the purification liquid, so that the purification liquid can effectively purify the harmful substances in the exhaust gas. By setting the hygroscopic cotton, it plays the role of moisture absorption and absorbs excess water in the gas. By setting the power supply block, it plays the role of power supply. Function, through the arrangement of through holes, filter screens and deflectors, the waste liquid can flow into the inside of the water tank.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the front schematic view of the utility model;

Fig. 3 is the schematic diagram of the utility model system.

In the figure: 1 box body, 2 water tank, 3 air inlet, 4 exhaust port, 5 partition, 6 waste liquid collection chamber, 7 liquid storage chamber, 8 water pump, 9 first conduit, 10 second conduit, 11 spray Shower head, 12 moisture-absorbing cotton, 13 electric heating tube, 14 activated carbon filter, 15 biological filler layer, 16 HEPA filter layer, 17 control panel, 18 single-chip microcomputer, 19 power supply block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-3, a comprehensive treatment equipment for petrochemical sewage treatment and exhaust gas, including a box body 1, an air inlet 3 is opened at the bottom of the left side of the box body 1, and an exhaust port 4 is opened at the top of the box body 1, The bottom of the tank 1 is fixedly connected with a water tank 2, the inner cavity of the water tank 2 is fixedly connected with a partition 5, the left side of the water tank 2 is provided with a waste liquid collection chamber 6, and the right side of the inner cavity of the water tank 2 is provided with a liquid storage chamber 7. A water inlet is provided on the right side of the top of the water tank 2, and a water outlet is provided on the back of the water tank 2. The partition plate 5 is provided to separate the inner space of the water tank 2. The waste liquid collection chamber 6 is provided to play a role of The function of collecting the purified waste liquid is to store the purified liquid by setting the liquid storage chamber 7, and it is convenient for the user to add the purified liquid by setting the water inlet, and by setting the liquid discharge port, it plays a role in discharging the waste liquid. The right side of the tank 1 is movably connected with a water pump 8, the top of the water pump 8 is movably connected with a first conduit 9, the bottom of the water pump 8 is movably connected with a second conduit 10, and the inner cavity of the tank 1 is fixedly connected with multiple An electric heating tube 13, the inner cavity of the box body 1 is movably connected with an activated carbon filter screen 14, and the inner cavity of the box body 1 is movably connected with a biological filler layer 15 at the top of the activated carbon filter screen 14, and the inner cavity of the box body 1 is located at the top of the activated carbon filter screen 14. The top of the biological filler layer 15 is movably connected with a HEPA filter layer 16, the left side of the box body 1 is fixedly connected with a control panel 17, and the top of the inner chamber of the control panel 17 is fixedly connected with a single-chip microcomputer 18, the output of the single-chip microcomputer 18 and the input of the water pump 8 end unidirectional electrical connection, the output end of the single chip microcomputer 18 is electrically connected to the input end of the electric heating tube 13 unidirectional electrical connection, the end of the first conduit 9 away from the water pump 8 runs through the box body 1 and extends to the inner cavity of the box body 1, the second The bottom of a conduit 9 is movably connected with a plurality of shower heads 11. The end of the second conduit 10 away from the water pump 8 runs through the water tank 2 and extends to the inner cavity of the water tank 2. By setting the sprinkler heads 11, it plays a role in spraying the purification liquid. function, so that the exhaust gas can fully contact with the purification liquid, so that the purification liquid can effectively purify the harmful substances in the exhaust gas. The inner cavity of the box body 1 and the top of the shower head 11 are movably connected with a plurality of hygroscopic cotton 12. Through Hygroscopic cotton 12 is set, which plays the role of moisture absorption and absorbs excess water in the gas. The bottom of the inner cavity of the control panel 17 is fixedly connected with a power supply block 19, and the output end of the power supply block 19 is electrically connected to the input end of the single-chip microcomputer 18. By setting the power supply block 19, the effect of power supply has been played, the left side of the bottom of the box body 1 and the left side of the top of the water tank 2 are all provided with through holes, and the inner cavity of the through hole is movably connected with a filter screen, and the inner cavity of the box body 1 The right side of the top is fixedly connected with a deflector, and waste liquid can flow into the inside of the water tank 2 by setting a through hole, a filter screen and a deflector.

When in use, exhaust gas enters the interior of the box body 1 through the air inlet 3, and through the cooperation of the water pump 8, the first conduit 9 and the second conduit 10, the purification liquid is extracted, and the exhaust gas is purified by the spray head 11, and the purified The gas, through the moisture-absorbing cotton 12, absorbs excess moisture in the gas, and passes through the electric heating tube 13, burns the combustible pollutants in the gas, such as gases such as carbon monoxide, and passes through the activated carbon filter screen 14, biological filler layer 15 and HEPA The filter layer 16 filters out the harmful gas remaining in the gas, and then the gas is discharged through the exhaust port 4 .

To sum up: the comprehensive treatment equipment for petrochemical sewage treatment and exhaust gas passes through the box body 1, the water tank 2, the water pump 8, the first conduit 9, the second conduit 10, the electric heating pipe 13, the activated carbon filter 14, and the biological filler layer 15. The cooperation of HEPA filter layer 16, control panel 17 and single-chip microcomputer 18 solves the problem of traditional petrochemical waste gas treatment devices, most of which have low purification efficiency, so that the harmful gas inside the waste gas cannot be fully purified, resulting in the discharge of gas. There is still the problem of a large amount of toxic gas remaining.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. a kind of comprehensive treatment equipment of petrifaction sewage processing discharge exhaust gas, including cabinet, it is characterised in that: the bottom of the cabinet Portion is fixedly connected with water tank, and water pump is connected on the right side of the cabinet, and the top movable of the water pump is connected with first and leads Pipe, the bottom of the water pump are connected with the second conduit, and the inner cavity of the cabinet is fixedly connected with multiple electric heating tubes, described The inner cavity of cabinet is connected with activated charcoal strainer, the inner cavity of the cabinet and the top movable company for being located at activated charcoal strainer It is connected to biologic packing material layer, the inner cavity of the cabinet and top movable for being located at biologic packing material layer is connected with HEPA filter layer is described It is fixedly connected with control panel on the left of cabinet, single-chip microcontroller, the monolithic are fixedly connected at the top of the control panel inner cavity The output end of machine and the input terminal of water pump are unidirectionally electrically connected, and the output end of the single-chip microcontroller and the input terminal of electric heating tube are unidirectional It is electrically connected.

2. a kind of comprehensive treatment equipment of petrifaction sewage processing discharge exhaust gas according to claim 1, it is characterised in that: institute It states the bottom on the left of cabinet and offers air inlet, offer exhaust outlet at the top of the cabinet.

3. a kind of comprehensive treatment equipment of petrifaction sewage processing discharge exhaust gas according to claim 1, it is characterised in that: institute The inner cavity for stating water tank is fixedly connected with partition, and the left side in the water tank offers waste collection room, the inner cavity of the water tank Right side opening is equipped with fluid reservoir, and the right side opening of the tank top is equipped with filler, and the back side of the water tank offers discharge outlet.

4. a kind of comprehensive treatment equipment of petrifaction sewage processing discharge exhaust gas according to claim 1, it is characterised in that: institute The one end of the first conduit far from water pump is stated through cabinet and extends to the inner cavity of cabinet, the bottom of first conduit is flexibly connected There are multiple spray heads, second conduit runs through water tank far from one end of water pump and extends to the inner cavity of water tank.

5. a kind of comprehensive treatment equipment of petrifaction sewage processing discharge exhaust gas according to claim 1, it is characterised in that: institute It states the inner cavity of cabinet and is connected with multiple absorbent cottons positioned at the top movable of spray head.

6. a kind of comprehensive treatment equipment of petrifaction sewage processing discharge exhaust gas according to claim 1, it is characterised in that: institute The bottom for stating control panel inner cavity is fixedly connected with power supply block, and the output end of the power supply block and the input terminal of single-chip microcontroller are unidirectionally electric Property connection.

7. a kind of comprehensive treatment equipment of petrifaction sewage processing discharge exhaust gas according to claim 1, it is characterised in that: institute The left side in the left side and tank top of stating the bottom of box offers through-hole, and the inner cavity of through-hole is connected with strainer, described Right side at the top of cabinets cavity is fixedly connected with deflector.