CN202116383U - Cultivating and augmenting device for effective solid microorganism microbial inoculum - Google Patents

Abstract

The utility model relates to a device for cultivating and amplifying high-efficiency solid microbial bacterial agents, comprising a water inlet pipe, a water outlet pipe, a pool body, a stirring device, an aeration device, a mud bucket and a mud discharge pipe, and the water inlet pipe is arranged on the side wall of the pool body At the top, the outlet pipe is set at the bottom of the side wall of the pool. The stirring device includes power equipment, transmission rods and paddles. The transmission rod is connected to the power equipment and paddles. At the bottom of the pool body, the utility model can realize both aerobic cultivation and anaerobic operation. The stirring device not only realizes horizontal mixing when stirring, but also makes the liquid in the device convect up and down, which strengthens the mixing effect, and the pool body There is a mud bucket at the bottom, which can discharge sediments in time, and can also be used as an emptying pipe to empty the device. The purpose of this utility model is to continuously provide new solutions for the treatment of high-ammonia nitrogen wastewater through the amplification of high-efficiency solid bacterial agents. Supplement the bacterial solution to reduce the cost of ammonia nitrogen wastewater treatment in enterprises.

Description

A device for high-efficiency solid microbial bacterial agent cultivation and amplification

technical field

The utility model relates to a microorganism cultivating equipment, in particular to a device for cultivating and amplifying high-efficiency solid microbial bacterial agents.

Background technique

With the continuous development of modern industry, the discharge concentration of ammonia nitrogen in various industrial wastewater is very high. A large amount of untreated or improperly treated wastewater containing high ammonia nitrogen is discharged into the environment, which deteriorates the water quality and even degrades the lake. With the in-depth research of scientific researchers, various high-efficiency microbial agents have been widely used in the treatment of high-ammonia nitrogen wastewater. However, the current high-efficiency solid microbial agents have the following problems in the treatment of high-concentration wastewater: the dosage of high-efficiency solid microbial agents is large , the cost is expensive, and ordinary enterprises and sewage treatment plants can hardly bear the high purchase cost; the effect of high-efficiency solid microbial bacterial agents is short after being added and used, and new bacterial agents need to be continuously replenished in the process of wastewater treatment to maintain their effects. . The current bacterial culture generally adopts solid medium, liquid medium, and bacterial fermenter. Among them, solid medium has problems such as large amount of medium and short storage time; bacterial fermenter is expensive, complex in structure, and narrow in application range; liquid medium The cultured bacteria are directly put into industrial wastewater treatment and have problems such as insufficient adaptability.

Utility model content

The purpose of this utility model is to overcome the above-mentioned problem of prior art solid microorganism culture, provide a kind of simple in structure, easy to operate a kind of high-efficiency solid microorganism bacterial agent culture amplification device.

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

A device for cultivating and expanding high-efficiency solid microbial agents, comprising a water inlet pipe, a water outlet pipe, a pool body and a stirring device, the water inlet pipe is arranged on the top of the side wall of the pool body, the water outlet pipe is arranged on the bottom of the side wall of the pool body, and the stirring device includes Power equipment, transmission rods and paddles, the transmission rod is connected to the power equipment and paddles, the transmission rod and paddles are arranged inside the pool, the amplification device also includes an aeration device, mud buckets and mud discharge pipes, the mud buckets are set in The bottom of the pool body is connected with the mud discharge pipe, and the aeration device is arranged at the bottom of the pool body.

Preferably, the amplification device further includes a sampling tube arranged at the bottom of the side wall of the pool body, at a position higher than the water outlet tube.

Preferably, the amplification device further includes a liquid level display column, which is arranged outside the side wall of the cell body and communicates with the cell body.

Preferably, the paddles of the amplification device are connected to the transmission rod at an angle of 45° to the horizontal plane.

Preferably, the paddles of the amplification device are arranged in two symmetrical groups, one group is arranged in the middle of the transmission rod, and the other group is arranged in the bottom of the transmission rod.

The beneficial effects of the utility model:

The utility model is provided with an aeration pipeline and a stirring device, which can realize both aerobic cultivation and anaerobic operation, and has a wide range of applications. The liquid in the device convects up and down, so that the material at the bottom of the device can be lifted, and the mixing effect is strengthened. There is a mud bucket at the bottom of the pool body, which can discharge the sediment in time, and can also be used as an emptying pipe to empty the device. This practical The purpose of the new type is to continuously provide new supplementary bacterial liquid for the treatment of high ammonia nitrogen wastewater through the expansion of high-efficiency solid bacterial agents, and reduce the cost of ammonia nitrogen wastewater treatment for enterprises.

Description of drawings

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

Fig. 2 is a partial view of the stirring device of the present utility model;

Fig. 3 is a structural schematic diagram of an aeration device of the present invention.

In the figure 1—water inlet pipe, 2—motor, 3—transmission rod, 4—blade, 5—liquid level display column, 6—sampling pipe, 7—water outlet pipe, 8—tubular aeration device, 9—tank body, 10—mud discharge pipe, 11—mud bucket.

Detailed ways

Embodiment 1

As shown in Figures 1 to 3, a device for cultivating and amplifying high-efficiency solid microbial bacterial agents includes a water inlet pipe 1, an outlet pipe 7, a pool body 9 and a stirring device, and the water inlet pipe 1 is arranged on the top of the side wall of the pool body 9 , the outlet pipe 7 is arranged at the bottom of the side wall of the pool body 9, the stirring device includes a power equipment motor 2, a transmission rod 3 and a paddle 4, the paddle 4 is connected to the transmission rod at 45° with the horizontal plane, and the paddle 4 is arranged in two symmetrical groups, One group is arranged in the middle of the transmission rod, and one group is arranged at the bottom of the transmission rod. The transmission rod 3 and paddle 4 are arranged inside the tank body. The amplification device also includes an aeration device, a mud bucket 11, a mud discharge pipe 10, and a sampling pipe 6 and a liquid level display column 5, the mud bucket 11 is set at the bottom of the pool body 9 and connected with the mud discharge pipe 10, the sampling pipe 6 is set at the bottom of the side wall of the pool body 9, the position is higher than the outlet pipe 7, and the liquid level display column 5 is set The outside of the side wall of the pool body 9 communicates with the pool body 9, and the aeration device adopts a tubular aeration device 8, which is arranged at the inner bottom of the pool body 9.

Two sets of paddles 4 are symmetrically installed on the transmission rod 3 in the stirring device, and the paddles 4 are installed at an angle of 45° to the horizontal plane, which not only realizes horizontal mixing during stirring, but also allows the liquid in the device to convect up and down, so that the bottom of the device The material can be lifted to enhance the mixing effect. Through the liquid level display column 5, the liquid level in the pool can be observed at any time. The mud bucket at the bottom of the pool can discharge the sediment in time, and can also be used as an emptying pipe to make the device emptying.

When in use, the culture solution enters the tank body from the water inlet pipe 1, and at the same time, a certain amount of high-efficiency solid microbial bacterial agent can be artificially injected from the upper part of the tank body, and the stirring device can be turned on. When the liquid level rises to the set height, stop the water intake. If aerobic cultivation is required, the aeration pipeline can be opened. Regularly sample from the sampling pipe 6 for microbial activity identification. If the microbial activity is good, the number is large, and the effect of cultivation and amplification is obvious, part of the cultured bacterial liquid can be discharged from the outlet pipe 7 for biointensive treatment of wastewater. After a long period of operation, some solid particles in the original high-efficiency solid microbial bacterial agent and some microorganisms in the bacterial liquid will be deposited in the mud bucket at the bottom of the pool, and can be discharged into the wastewater treatment system through the sludge discharge pipe.

The high-ammonia-nitrogen wastewater to be treated is directly cultivated and multiplied before being used in wastewater treatment. The bacterial flora has better adaptability to wastewater and can achieve better treatment efficiency. .The utility model continuously provides new supplementary bacterial liquid for the treatment of high ammonia nitrogen wastewater through the amplification of high-efficiency solid bacterial agents, and reduces the cost of ammonia nitrogen wastewater treatment for enterprises.

The above is only the preferred implementation of the utility model, it should be pointed out that for those of ordinary skill in the art, under the technical inspiration provided by the utility model, as the common knowledge in the field, other equivalents can also be made Variations and improvements should also be considered as the protection scope of the present utility model.

Claims (5)

1. one kind is used for high-performance solid microbiobacterial agent cultivation amplification device, comprises water inlet pipe, rising pipe, pond body and whipping appts; Water inlet pipe is arranged at body sidewall top, pond; Rising pipe is arranged at body sidewall bottom, pond, and whipping appts comprises power-equipment, transmission rod and blade, and transmission rod connects power-equipment and blade; It is inner that transmission rod and blade are arranged at the pond body; It is characterized in that: said amplification device also comprises aerating apparatus, bucket and shore pipe, and bucket is arranged at body bottom, pond and is connected with shore pipe, and aerating apparatus is arranged at pond body inner bottom part.

2. a kind of high-performance solid microbiobacterial agent that is used for according to claim 1 is cultivated amplification device, it is characterized in that: said amplification device comprises that also stopple coupon is arranged at body sidewall bottom, pond, and the position is higher than rising pipe.

3. a kind of high-performance solid microbiobacterial agent that is used for according to claim 1 is cultivated amplification device, and it is characterized in that: said amplification device also comprises liquid level display column, is arranged at body sidewall outside, pond, is communicated with the pond body.

4. a kind of high-performance solid microbiobacterial agent that is used for according to claim 1 is cultivated amplification device, and it is characterized in that: the blade of said amplification device becomes 45 ° to be connected transmission rod with horizontal plane.

5. a kind of high-performance solid microbiobacterial agent that is used for according to claim 1 is cultivated amplification device, and it is characterized in that: the blade of said amplification device is provided with two symmetrical groups, and one group is arranged at the transmission rod middle part, and one group is arranged at the transmission rod bottom.

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