CN204746091U - Biological deodorization equipment - Google Patents

Abstract

The utility model discloses a biological deodorization equipment, including the box, box upper portion is equipped with solid deodorization module, and the box lower part is equipped with liquid deodorization module, and the box outside is equipped with collects the air pump that the end is connected with the foul smell, and the air pump is connected with the tympanic bulla formula air distributor who stretches into to the liquid deodorization module in, has installed the mixer. Above the solid deodorization module. This biological deodorization equipment has that the overall arrangement is simple, convenient operation, can improve the advantage of deodorization efficiency greatly.

Description

Biological deodorization equipment

technical field

The utility model mainly relates to waste gas and sewage gas treatment equipment, in particular to biological deodorization equipment.

Background technique

Under the background of increasing urban population and increasing urban scale, many processes produce a large amount of odor and organic waste gas, such as food processing and organic fertilizer production, sewage treatment, garbage disposal and other processes. The generation and spread of odor not only pollute the environment, but also cause serious harm to the health of surrounding people. Therefore, the control and governance of odor are more and more concerned by people.

The main odor components produced by domestic garbage, organic fertilizers, sewage, etc. under the action of microorganisms include: ammonia, hydrogen sulfide, methyl mercaptan, methyl sulfide, formic acid, sulfur dioxide, monomethylamine, dimethylamine, trimethylamine, Propionaldehyde, dimethyl disulfide, nitric oxide, etc. Although these substances only account for a few ten-thousandths to several hundred thousandths of the total gas, the stench is unpleasant. At present, there are many treatment methods for odor, such as biodegradation, plasma separation, ozone oxidation, activated carbon adsorption, acid-base neutralization, etc. The biodegradation method has been widely used because of its long-lasting treatment effect, no secondary pollution, wide application range, simple operation, low cost, and easy management.

In the prior art, such as the integrated biological deodorization equipment disclosed in the utility model patent CN203764132U, the odorous gas can be sequentially processed through two steps of liquid washing and biodegradation of the biological filling layer. The above-mentioned patent uses a spray system to solve the microbial action humidity problem. However, in the process of microbial action, temperature, humidity and more importantly dissolved oxygen are the keys to determine the action of microorganisms. Under the condition of continuous or indirect liquid spraying, solid materials are easy to agglomerate and affect dissolved oxygen, thereby reducing the degradation of odor; moreover, the above structure is not equipped with a temperature control system to ensure the optimal temperature for microbial action. This will affect the deodorizing effect.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a biological deodorization device with simple layout, convenient operation and greatly improved deodorization efficiency.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A kind of biological deodorization equipment, comprising a box body, the upper part of the box body is provided with a solid deodorization module, the lower part of the box body is provided with a liquid deodorization module, and the outside of the box body is provided with an air pump connected to an odor collection end. The air pump is connected with a bubbling gas distributor extending into the liquid deodorization module, and a rake agitator is installed above the solid deodorization module.

As a further improvement of the above technical solution:

The solid deodorizing module includes a screen and solid microbial deodorizing particles, the screen is connected to the box, the solid microbial deodorizing particles are laid above the screen, and the rake agitator extends into the solid microbial deodorizing in particles.

The top of the box is provided with a feed port for filling the solid microbial deodorizing particles, and the top of the box is also provided with an exhaust port for discharging deodorized gas.

The liquid deodorizing module is a liquid biological deodorizing bacterial agent, and a thermocouple temperature controller and a temperature sensor extending into the liquid biological deodorizing bacterial agent are installed on the box.

A liquid inlet for injecting the liquid biological deodorizing agent is opened near the lower part of the box, and a slag discharge port is opened at the bottom of the box.

The box is provided with a filter screen between the solid deodorization module and the liquid deodorization module.

Compared with the prior art, the utility model has the advantages of:

The biological deodorization equipment of the utility model, when in use, starts the air pump, so that the odor enters the bubbling gas distributor through the air pump from the collection end, and the odor will enter the liquid deodorization in the form of bubbles from the bubbling gas distributor At this time, the liquid deodorization module will deodorize and purify the odor for the first time, and then the gas will enter the solid deodorization module on the upper layer. At this time, the solid deodorization module will deodorize the odor for the second time. Smelly purification. Compared with the traditional structure, the biological deodorization equipment adopts upper and lower deodorization layers. The liquid deodorization module is located in the lower layer of the box, which is equivalent to water storage filter deodorization. It does not need continuous or indirect liquid spraying, making The layout of the whole equipment is simpler and the operation is more convenient; and the rake agitator will continuously stir the solid deodorization module, which can prevent the solid deodorization module from agglomerating and improve the permeability of the solid deodorization module, so that The dissolved oxygen is greatly improved, which improves the deodorization efficiency.

Description of drawings

Fig. 1 is a structural schematic diagram of the biological deodorization equipment of the present invention.

Each label in the figure means:

1. Box body; 11. Feed inlet; 12. Exhaust port; 13. Liquid inlet; 14. Slag discharge port; 2. Solid deodorizing module; 21. Screen; 22. Solid microbial deodorizing particles; 3 1. Liquid deodorization module; 4. Air pump; 5. Bubble gas distributor; 6. Rake agitator; 7. Thermocouple temperature controller; 8. Temperature sensor; 9. Filter.

Detailed ways

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, an embodiment of the biological deodorization equipment of the present utility model includes a box body 1, a solid deodorization module 2 is arranged on the upper part of the box body 1, a liquid deodorization module 3 is arranged on the lower part of the box body 1, and the box body 1 There is an air pump 4 connected to the odor collection end on the outside, the air pump 4 is connected with a bubbling gas distributor 5 extending into the liquid deodorization module 3, and a rake agitator 6 is installed above the solid deodorization module 2 . During use, start the air pump 4, so that the odor enters the bubbling gas distributor 5 from the collection end through the air pump 4, and the odor will enter the liquid deodorization module 3 in the form of bubbles from the bubbling gas distributor 5. , the liquid deodorization module 3 will deodorize and purify the odor for the first time, and then the gas will enter the upper solid deodorization module 2 upwards, at this time, the solid deodorization module 2 will deodorize the odor for the second time purify. Compared with the traditional structure, the biological deodorization equipment adopts upper and lower deodorization layers, and the liquid deodorization module 3 is located in the lower layer of the box body 1, which is equivalent to the water storage type filtration deodorization, and does not need continuous or indirect liquid spraying , which makes the layout of the whole equipment simpler and more convenient to operate; and the rake agitator 6 will continuously stir the solid deodorization module 2, which can prevent the solid deodorization module 2 from agglomerating into blocks and improve the efficiency of the solid deodorization module 2. The permeability greatly increases the dissolved oxygen and improves the deodorization efficiency.

In this embodiment, the solid deodorizing module 2 includes a screen 21 and solid microbial deodorizing particles 22, the screen 21 is connected to the box body 1, the solid microbial deodorizing particles 22 are laid on the top of the screen 21, and the rake agitator 6 extends into the solid microbial deodorizing particles 22. In this structure, on the one hand, the screen 21 plays the role of carrying the upper solid microbial deodorizing particles 22, which can ensure that the solid microbial deodorizing particles 22 are arranged on the upper part of the box body 1; on the other hand, the screen 21 has gas permeability. It can ensure that the first deodorizing and purified gas in the lower layer enters the solid microbial deodorizing particles 22 after passing through; and the rake agitator 6 extends into the solid microbial deodorizing particles 22 and continuously stirs to prevent the solid microbial deodorizing particles 22 Coagulated into blocks, its structure is simple and reliable.

In this embodiment, the top of the box body 1 is provided with a feed port 11 for filling solid microbial deodorizing particles 22 , and the top of the box body 1 is also provided with an exhaust port 12 for discharging deodorized gas. In this structure, the solid microbial deodorizing particles 22 can be put into and laid on the screen 21 from the feed port 11, and the gas is discharged from the exhaust port 12 after the second deodorization and purification of the solid microbial deodorizing particles 22. The structure is simple and easy to implement.

In this embodiment, the liquid deodorizing module 3 is a liquid biological deodorizing bacterial agent, and the casing 1 is equipped with a thermocouple temperature controller 7 and a temperature sensor 8 extending into the liquid biological deodorizing bacterial agent. In this structure, the liquid biological deodorizing bacteria agent deodorizes and purifies the odor for the first time, and the thermocouple temperature controller 7 can increase the temperature of the liquid biological deodorizing bacteria agent, which can ensure that the microbial action process is always at the optimum temperature. The deodorizing effect is further improved; and the temperature sensor 8 can feed back the temperature of the liquid biological deodorizing bacteria agent in real time, which is convenient for the operator to monitor and manage the temperature.

In this embodiment, a liquid inlet 13 for injecting a liquid biological deodorizing agent is opened near the lower part of the box body 1 , and a slag discharge port 14 is also opened at the bottom of the box body 1 . In this structure, the liquid biological deodorizing bacteria agent can be injected into the lower part of the box body 1 from the liquid inlet 13, and the sediment or sludge in the deodorizing equipment can be discharged from the slag discharge port 14, which has a simple structure and is easy to use .

In this embodiment, the box 1 is provided with a filter 9 between the solid deodorization module 2 and the liquid deodorization module 3 . In this structure, the gas deodorized and purified for the first time will first pass through the filter 9 and then enter the upper solid deodorization module 2. The filter 9 makes the moisture in the lower part condense on the filter 9 to prevent moisture from entering the upper part. In the solid deodorizing module 2, the solid microbial deodorizing particles 22 of the upper solid deodorizing module 2 can be further prevented from agglomerating into blocks, and the structure is simple and the design is ingenious.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person familiar with the art, without departing from the scope of the technical solution of the present utility model, can use the technical content disclosed above to make many possible changes and modifications to the technical solution of the utility model, or modify it into an equivalent change, etc. effective example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical proposal of the present invention.

Claims (7)

1. a biological deodorizing equipment, comprise casing (1), it is characterized in that: described casing (1) top is provided with solid deodorizing module (2), casing (1) bottom is provided with liquid deodorant module (3), described casing (1) outside is provided with the air pump (4) be connected with foul smell collecting terminal, described air pump (4) is connected with the bubble type gas distributor (5) stretched in liquid deodorant module (3), and described solid deodorizing module (2) top is equiped with mixer. (6).

2. biological deodorizing equipment according to claim 1, it is characterized in that: described solid deodorizing module (2) comprises screen cloth (21) and solid microbe deodorizing particle (22), described screen cloth (21) is connected with casing (1), described solid microbe deodorizing particle (22) is layed in screen cloth (21) top, and described mixer. (6) stretches in solid microbe deodorizing particle (22).

3. biological deodorizing equipment according to claim 2, it is characterized in that: described casing (1) top offers for filling out the charging aperture (11) putting described solid microbe deodorizing particle (22), described casing (1) top also offers the exhaust outlet (12) for discharging gas after deodorizing.

4. biological deodorizing equipment according to any one of claim 1 to 3, it is characterized in that: described liquid deodorant module (3) is liquid bio deodorizing microorganism, described casing (1) is equiped with and stretches to electric thermo-couple temperature controller (7) in liquid bio deodorizing microorganism and temperature sensor (8).

5. biological deodorizing equipment according to claim 4, is characterized in that: described casing (1) offers the inlet (13) for injecting described liquid bio deodorizing microorganism near lower position, and described casing (1) bottom also offers slag-drip opening (14).

6. biological deodorizing equipment according to any one of claim 1 to 3, is characterized in that: described casing (1) is equiped with screen pack (9) between solid deodorizing module (2) and liquid deodorant module (3).

7. biological deodorizing equipment according to claim 5, is characterized in that: described casing (1) is equiped with screen pack (9) between solid deodorizing module (2) and liquid deodorant module (3).