CN215798706U

CN215798706U - Novel denitrifying bacteria culture equipment

Info

Publication number: CN215798706U
Application number: CN202120608434.5U
Authority: CN
Inventors: 万红
Original assignee: Liaoning Jinhao Technology Environmental Protection Co ltd
Current assignee: Liaoning Jinhao Technology Environmental Protection Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2022-02-11
Anticipated expiration: 2031-03-25

Abstract

The utility model relates to the technical field of sewage treatment, and discloses novel denitrifying bacteria culture equipment which comprises a culture mechanism and an inflation mechanism, wherein the culture mechanism comprises a motor, the output end of the motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is sleeved with a first belt mechanism, a stirring rod is inserted into one side, away from the rotating shaft, of the first belt mechanism, the upper surface of the stirring rod is connected with a fixed rod through a bearing, a rotary joint is installed at the top end of the stirring rod, the motor is fixed on the upper surface of an incubator, and a single chip microcomputer is installed on the left side surface of the incubator. The utility model is provided with a culture mechanism which adopts the sludge of an anoxic tank (anaerobic tank) in the original process system to carry out in-situ culture, improves the denitrification and dephosphorization effect, reduces the operation cost and the operation difficulty of a sewage treatment plant, and meets the culture requirement of strains in the sludge through an inflation mechanism.

Description

Novel denitrifying bacteria culture equipment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to novel denitrifying bacteria culture equipment.

Background

With the continuous development of society, the sewage amount of sewage treatment plants is increasing, the sewage needs to be treated and then reused, and denitrifying bacteria can effectively treat impurities in the sewage, so that the culture of the denitrifying bacteria is very important.

The existing denitrifying bacteria culture equipment is difficult to provide a stable denitrifying bacteria source for a nitrogen and phosphorus removal sewage treatment process, so that the total nitrogen of effluent is higher, the adding amount of the carbon source is larger, the effluent cannot reach the standard stably, the culture equipment is difficult to provide corresponding culture substances according to the culture conditions of denitrifying bacteria, the denitrifying bacteria are difficult to stabilize the output, and therefore a novel denitrifying bacteria culture equipment is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide a novel denitrifying bacteria culturing apparatus, which solves the problems of the prior art as set forth in the background above that it is difficult to stably supply a source and to add a culture material as needed.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel denitrifying bacteria cultivates equipment, includes cultivates the mechanism and aerifys the mechanism, it includes the motor to cultivate the mechanism, the output fixedly connected with pivot of motor, and the surface of pivot has cup jointed first belt mechanism, first belt mechanism keeps away from one side inside the inserting of pivot and is equipped with the puddler, the upper surface of puddler is connected with the dead lever through the bearing, rotary joint is installed on the top of puddler, the upper surface at the incubator is fixed to the motor, and the left side surface mounting of incubator has the singlechip, temperature-sensing ware, concentration inductor and humidity inductor are installed in proper order to the left side inner wall of incubator, the bottom of incubator is connected with the connecting box, and the inside of connecting box is inserted and is equipped with the collecting vessel, the top of incubator is connected with aerifys the mechanism.

Preferably, the inflation mechanism includes the water pump, the output of water pump is connected with the connecting pipe, and the left side internally mounted of connecting pipe has first control valve, the right side of connecting pipe is connected with the fixed case, and the left side of fixed case is fixed with the guard plate, the right side internally mounted of connecting pipe has the second control valve, the inside of fixed case is inserted and is equipped with the connecting plate, and the left side of connecting plate articulates there is the second connecting rod, the left side of second connecting rod articulates there is the third connecting rod, the right side of fixed case is connected with the nutrient solution case through the connecting pipe.

Preferably, the top end of the incubator is provided with two groups of through holes, and a first connecting rod is inserted into the through hole at the top end of the incubator.

Preferably, the puddler is provided with two sets ofly, and the puddler is connected with the pivot through first belt mechanism, the venthole has evenly been seted up to the inside equidistance of puddler.

Preferably, a fourth connecting rod is inserted into the left side of the third connecting rod, and the fourth connecting rod is of an L-shaped structure.

Preferably, a first connecting rod is fixed at the bottom end of the fourth connecting rod, and a second belt mechanism is sleeved on the surface of the first connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: this novel denitrifying bacteria culture equipment is provided with and cultivates the mechanism and adopts the oxygen deficiency pond (anaerobism pond) mud in the original process systems to carry out the in situ culture, improves nitrogen and phosphorus removal effect, reduces sewage treatment plant's running cost and operation degree of difficulty, satisfies the cultivation requirement of bacterial in the mud through aerifing the mechanism.

(1) The device is provided with cultivates the mechanism, adopt the interior oxygen deficiency pond (anaerobism pond) mud of original process systems to carry out the normal position cultivation, need not newly add external bacterial, carry out selective cultivation under guaranteeing specific condition, it is that denitrifying bacteria becomes dominant flora and even only fungus crowd, throw the obtained denitrifying bacteria of normal position cultivation back to original biochemical system again, improve nitrogen and phosphorus removal effect, reduce sewage treatment plant's running cost and operation degree of difficulty, can save the volume of throwing of carbon source, again than the high-efficient microbial inoculum on the market with low costs a lot, especially adapted sewage treatment plant upgrades and reforms transform the use.

(2) The device can add corresponding culture substance to the mud as required through aerifing the mechanism, satisfies the cultivation requirement of the bacterial in the mud.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

fig. 4 is a schematic front view of the structure of the present invention.

In the figure: 1. a culture mechanism; 11. a motor; 12. a rotating shaft; 13. a rotary joint; 14. a temperature sensor; 15. a single chip microcomputer; 16. a concentration sensor; 17. a humidity sensor; 18. an incubator; 19. an air outlet; 110. a stirring rod; 111. a first belt mechanism; 112. fixing the rod; 113. a connecting box; 114. a collection canister; 2. an inflation mechanism; 21. a water pump; 22. a first control valve; 23. a second belt mechanism; 24. a first connecting rod; 25. a fixed box; 26. a second connecting rod; 27. a third connecting rod; 28. a connecting plate; 29. a second control valve; 210. a nutrient solution tank; 211. a protection plate; 212. a fourth connecting rod; 213. and (4) connecting the pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

the utility model provides a novel denitrifying bacteria cultivates equipment, including cultivateing mechanism 1 and aerifing mechanism 2, it includes motor 11 to cultivate mechanism 1, motor 11's output fixedly connected with pivot 12, and first belt mechanism 111 has been cup jointed on the surface of pivot 12, one side inside the inserting of pivot 12 is kept away from to first belt mechanism 111 is equipped with puddler 110, puddler 110 is provided with two sets ofly, and puddler 110 is connected with pivot 12 through first belt mechanism 111, venthole 19 has evenly been seted up to puddler 110's inside equidistance, be convenient for add water or add the nutrient solution for 18 insides of incubator through venthole 19, it is convenient for the corresponding cultivation of activated sludge through puddler 110 stirring activated sludge.

The upper surface of the stirring rod 110 is connected with a fixed rod 112 through a bearing, the top end of the stirring rod 110 is provided with a rotary joint 13, the motor 11 is fixed on the upper surface of the incubator 18, and the left side surface of the incubator 18 is provided with the singlechip 15, the top end of the incubator 18 is provided with a through hole, and two groups of through holes are arranged, a first connecting rod 24 is inserted into the through hole at the top end of the incubator 18, the first connecting rod 24 is inserted into the through holes at different positions, so that the rotating shaft 12 drives the first connecting rod 24 to rotate or the rotating shaft 12 does not drive the first connecting rod 24 to rotate, different functions are realized, a temperature sensor 14, a concentration sensor 16 and a humidity sensor 17 are sequentially arranged on the inner wall of the left side of the incubator 18, a connecting box 113 is connected at the bottom end of the incubator 18, a collecting cylinder 114 is inserted into the connecting box 113, the top end of the incubator 18 is connected with an inflating mechanism 2, and the inflating mechanism 2 comprises a water pump 21.

The output end of the water pump 21 is connected with a connecting pipe 213, a first control valve 22 is installed inside the left side of the connecting pipe 213, the right side of the connecting pipe 213 is connected with a fixed box 25, a protection plate 211 is fixed on the left side of the fixed box 25, a second control valve 29 is installed inside the right side of the connecting pipe 213, a connecting plate 28 is inserted inside the fixed box 25, a second connecting rod 26 is hinged on the left side of the connecting plate 28, a third connecting rod 27 is hinged on the left side of the second connecting rod 26, a fourth connecting rod 212 is inserted inside the left side of the third connecting rod 27, the fourth connecting rod 212 is of an L-shaped structure, a first connecting rod 24 is fixed at the bottom end of the fourth connecting rod 212, a second belt mechanism 23 is sleeved on the surface of the first connecting rod 24, the fourth connecting rod 212 rotates to drive the third connecting rod 27 and the second connecting rod 26 to move left and right continuously, so that the air pressure inside the fixed box 25 changes, thereby facilitating the addition of nutrient solution to the inside of the incubator 18, and the right side of the fixing tank 25 is connected to the nutrient solution tank 210 through the connection pipe 213.

The working principle is as follows: when the device is used, activated sludge is placed in the incubator 18 for cultivation, information in the incubator 18 is sensed through the temperature sensor 14, the concentration sensor 16 and the humidity sensor 17, the information is transmitted to the singlechip 15 to enable the singlechip 15 to control the motor 11 to work, when nutrient solution needs to be added into the incubator 18, the second control valve 29 is opened to close the first control valve 22, the motor 11 works to drive the rotating shaft 12 to rotate through the output shaft, the stirring rod 110 rotates through the connection of the first belt mechanism 111 to stir and cultivate the activated sludge, the rotating shaft 12 drives the first connecting rod 24 to rotate through the second belt mechanism 23, the first connecting rod 24 drives the fourth connecting rod 212 to rotate so as to drive the third connecting rod 27 and the second connecting rod 26 to move left and right, the second connecting rod 26 drives the connecting plate 28 to move left and right so as to change the air pressure in the fixed box 25, so that the nutrient solution in the water pump 21 is sucked into the fixed box 25, then the sewage is conveyed into the stirring rod 110 through the fixed box 25 and the connecting pipe 213 and then is sprayed into the culture box 18, when no nutrient solution is needed, the first connecting rod 24 is pulled out and inserted into the through hole close to one side of the motor 11, so that the rotating shaft 12 does not drive the first connecting rod 24 to rotate, when water needs to be added into the culture box 18, the first control valve 22 is opened, the second control valve 29 is closed, the water pump 21 works and is conveyed into the stirring rod 110 through an external water source, a water source is added into the culture box 18, the activated sludge is subjected to selective culture through the inflating mechanism 2, the growth activity and the denitrifying bacteria concentration of denitrifying bacteria are further improved, a stable denitrifying bacteria source is provided for the traditional nitrogen and phosphorus removal sewage treatment process, and the effluent is stable and reaches the standard.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A novel denitrifying bacteria culture device is characterized in that: including cultivateing mechanism (1) and inflating mechanism (2), cultivate mechanism (1) and include motor (11), the output fixedly connected with pivot (12) of motor (11), and first belt mechanism (111) has been cup jointed on the surface of pivot (12), one side inside of pivot (12) is kept away from in first belt mechanism (111) is inserted and is equipped with puddler (110), the upper surface of puddler (110) is connected with dead lever (112) through the bearing, rotary joint (13) are installed on the top of puddler (110), motor (11) are fixed at the upper surface of incubator (18), and the left side surface mounting of incubator (18) has singlechip (15), temperature-sensing ware (14), concentration inductor (16) and humidity inductor (17) are installed in proper order to the left side inner wall of incubator (18), the bottom of incubator (18) is connected with connecting box (113), and a collecting cylinder (114) is inserted in the connecting box (113), and the top end of the incubator (18) is connected with an inflating mechanism (2).

2. The novel denitrifying bacteria culture apparatus according to claim 1, wherein: aerify mechanism (2) including water pump (21), the output of water pump (21) is connected with connecting pipe (213), and the left side internally mounted of connecting pipe (213) has first control valve (22), the right side of connecting pipe (213) is connected with fixed case (25), and the left side of fixed case (25) is fixed with guard plate (211), the right side internally mounted of connecting pipe (213) has second control valve (29), the inside of fixed case (25) is inserted and is equipped with connecting plate (28), and the left side of connecting plate (28) articulates there is second connecting rod (26), the left side of second connecting rod (26) articulates there is third connecting rod (27), the right side of fixed case (25) is connected with nutrient solution case (210) through connecting pipe (213).

3. The novel denitrifying bacteria culture apparatus according to claim 1, wherein: the top end of the incubator (18) is provided with two groups of through holes, and a first connecting rod (24) is inserted into the through hole at the top end of the incubator (18).

4. The novel denitrifying bacteria culture apparatus according to claim 1, wherein: puddler (110) are provided with two sets ofly, and puddler (110) are connected with pivot (12) through first belt mechanism (111), venthole (19) have evenly been seted up to the inside equidistance of puddler (110).

5. The novel denitrifying bacteria culture apparatus according to claim 2, wherein: a fourth connecting rod (212) is inserted into the left inner part of the third connecting rod (27), and the fourth connecting rod (212) is of an L-shaped structure.

6. The novel denitrifying bacteria culture apparatus according to claim 5, wherein: the bottom end of the fourth connecting rod (212) is fixed with a first connecting rod (24), and the surface of the first connecting rod (24) is sleeved with a second belt mechanism (23).