Preparation method of composite carbon source biological enzyme

Abstract

The application belongs to the technical field of composite biological enzyme carbon source, and particularly relates to a preparation method of composite carbon source biological enzyme, which comprises the following steps: S1, taking raw materials, corresponding weight fractions of raw materials for preparing biological carbon source are taken according to proportion, and the raw materials comprise glucose, alcohol, sodium acetate and water; S2, mixing raw materials, the glucose, the alcohol, the sodium acetate and the water are added into a mixing barrel for mixing and sealing, liquid mixing and stirring are carried out, and a composite stirring liquid is obtained; S3, the composite stirring liquid is discharged from the mixing barrel, and the mixing barrel is cleaned; and S4, the composite stirring liquid is post-treated to obtain the composite carbon source biological enzyme.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of composite biological enzyme carbon sources, and particularly relates to a preparation method of a composite carbon source biological enzyme. BACKGROUND

[0002] The novel composite enzyme carbon source is a novel composite biological carbon source capable of promoting denitrification and nitrogen removal, heterotrophic bacteria reproduction and total nitrogen removal effect of sewage. The novel composite enzyme carbon source contains sugar substances, has strong intermolecular forces and high viscosity, and is rich in carbon sources capable of being rapidly decomposed to provide microorganisms with rapid metabolism and reproduction and high metabolic efficiency.

[0003] At present, the denitrification and phosphorus removal of wastewater by using the action of microorganisms are widely applied. In the existing process, nitrifying bacteria and denitrifying bacteria are mainly used to decompose and remove nitrogen-containing compounds in wastewater, and phosphorus-removing bacteria are used to decompose and remove phosphorus-containing pollutants in wastewater. The dissolved carbon sources available in wastewater have a very significant influence on the denitrification and phosphorus removal effect of water microorganisms.

[0004] In the production process of the preparation of the composite enzyme carbon source, processes such as microbial fermentation, mixing, and miscellaneous bacteria detection need to be performed. Since the composite biological carbon source contains sugar substances, has strong intermolecular forces and high viscosity, and after mixing and stirring, a large amount of mixed liquid is easily adhered to the stirring paddle, which is difficult to handle. After the biological enzyme is stirred in the stirring barrel, it needs to be discharged and the bottom surface needs to be thoroughly cleaned. The existing cleaning method is generally manual cleaning, which is time-consuming and labor-intensive, and the cleaning effect is insufficient. SUMMARY

[0005] The application aims to provide a preparation method of a composite carbon source biological enzyme, which can solve the above problems.

[0006] The application aims to provide a preparation method of a composite carbon source biological enzyme, which can solve the above problems.

[0007] S1: raw material weighing, weighing corresponding weight fractions of raw materials for preparing biological carbon sources according to the proportion, the raw materials including glucose, alcohol, sodium acetate and water:

[0008] S2: raw material mixing, adding glucose, alcohol, sodium acetate and water into a mixing barrel, mixing and sealing, mixing and stirring the liquid, and obtaining a composite stirring liquid;

[0009] S3: discharging the composite stirring liquid from the mixing barrel, and cleaning the mixing barrel;

[0010] S4: post-treatment of the composite stirring liquid to obtain a composite carbon source biological enzyme.

[0011] The preparation method of the composite carbon source biological enzyme has the advantages that in the prior art, the glucose, alcohol and sodium acetate in step S2 are all small-molecule carbon sources, and when the COD concentration of the influent in the wastewater biological treatment is low, the carbon source in the wastewater can be supplemented, so that there is sufficient carbon source in the wastewater to meet the growth needs of the denitrifying bacteria and phosphorus removal bacteria commonly used in the biological method, and the denitrification and phosphorus removal efficiency of the microorganisms is improved.

[0012] Further, the mixing barrel comprises:

[0013] A barrel body, the inside of which is sequentially divided into a material adding space, a stirring space and a material discharging space, the stirring space comprising an inner stirring space and an outer stirring space which are spaced apart from each other from inside to outside;

[0014] A first stirring mechanism arranged on the barrel body and located in the inner stirring space, for stirring the material in the inner stirring space;

[0015] A second stirring mechanism arranged on the barrel body and located in the outer stirring space, for stirring the material in the outer stirring space;

[0016] A filtering and cleaning mechanism connected with the inner stirring space and the outer stirring space and used for cleaning the inner stirring space and the outer stirring space, and filtering the cleaning water;

[0017] The material adding space is provided with a material adding port at one end and a material distribution pipe connected with the inner stirring space and the outer stirring space at the other end, the inner stirring space and the outer stirring space are respectively provided with a first material discharging pipe and a second material discharging pipe connected with the material discharging space, and the material discharging space is provided with a material discharging port and a water discharging port at the bottom.

[0018] The material adding port and the material distribution pipe can be used to add the material to be stirred and mixed to the inner stirring space and the outer stirring space respectively, but only one space can be added with the material at the same time, and the inner stirring space and the outer stirring space cannot operate at the same time. When the material is added to the inner stirring space, the first stirring mechanism stirs the material in the inner stirring space, and when the material is added to the outer stirring space, the second stirring mechanism stirs the material in the outer stirring space. After one of the stirring mechanisms is stirred, it can be cleaned by the filtering and cleaning mechanism, and at this time, the other stirring mechanism stirs the material. The stirring work is continuously operated in sequence, the processing efficiency is improved, the cleaning of the stirring mechanism can be completed without affecting the stirring and mixing work, and the cleaned liquid can be recycled, thereby saving resources.

[0019] Further, the filtering and cleaning mechanism comprises:

[0020] The filter ring comprises a ring body arranged outside the cylinder body, a wastewater outlet arranged at one end of the ring body, a first inlet arranged at the other end of the ring body, a first inlet pipe connected to the first inlet, and a guide outlet arranged on the sidewall of the ring body.

[0021] The switching structure;

[0022] The filter structure comprises a guide-out space, a first purification space and a second purification space arranged in the filter ring in sequence from top to bottom.

[0023] The wastewater separation structure is arranged in the filter ring and used for discharging wastewater in the filter ring.

[0024] The cleaning structure is arranged in the filter ring and used for cleaning the filter structure.

[0025] The water discharged from the drain port enters the filter ring through the first inlet pipe, the guide-out space is communicated with the guide outlet, and the wastewater separation structure is communicated with the wastewater outlet.

[0026] The cleaning wastewater generated after cleaning is discharged from the drain port through the cooperation of the first inlet pipe and the first inlet, and is finally introduced into the filter ring, and the filter water and the waste water are formed through the filtration of the filter ring, the waste water is discharged from the wastewater outlet, and the filter water is discharged from the guide outlet.

[0027] Further, the switching structure comprises:

[0028] The rotating disc is rotatably arranged in the discharging space, and the first through hole and the second through hole are arranged on the rotating disc at intervals, and the first through hole and the second through hole correspond to the first discharging pipe and the second discharging pipe respectively.

[0029] The driver is connected with the rotating disc and is used for driving the rotating disc to rotate.

[0030] The first hose is arranged at the bottom of the rotating disc and is connected with the first through hole.

[0031] The second hose is arranged at the bottom of the rotating disc and is connected with the second through hole.

[0032] The end of the first hose away from the first through hole is communicated with the drain port, and the end of the second hose away from the second through hole is connected with the discharging port.

[0033] The switching structure is used in conjunction with the first stirring structure and the second stirring structure. When the first stirring structure stirs the material, the second stirring structure cleans it. At this time, the driver drives the turntable to rotate 180°, so that the first discharge pipe, the second through hole, the second hose, and the discharge port are connected, and the second discharge pipe, the first through hole, the first hose, and the drain port are connected. The material stirred by the first stirring mechanism is discharged from the discharge port, and the cleaning wastewater after the second stirring mechanism is cleaned is introduced into the filter ring from the drain port.

[0034] Similarly, when the second stirring structure stirs the material, the first stirring structure cleans it. At this time, the driver drives the turntable to rotate 180°, so that the first discharge pipe, the first through hole, the first hose, and the drain outlet are connected, and the second discharge pipe, the second through hole, the second hose, and the discharge outlet are connected. The material stirred by the second stirring mechanism is discharged from the discharge pipe, and the cleaning wastewater after the first stirring mechanism is cleaned is introduced into the filter ring from the drain outlet. This can cooperate with the filter structure and the two stirring mechanisms to ensure that the mixed liquid after stirring is always discharged from the discharge outlet, and the cleaning wastewater after cleaning is always introduced into the filter ring from the drain outlet, ensuring the smoothness of the stirring and cleaning work.

[0035] Furthermore, a first purifier is installed within the first purified space, the first purifier comprising:

[0036] The first baffle is located inside the filter ring;

[0037] The first filter is installed in the first purification space and there are multiple first filters. The first filter is long and strip-shaped.

[0038] Each first filter is composed of multiple stacked filter screens, and each first filter is connected to the outlet space.

[0039] The first partition is used to support and install the first filter, and also to divide the internal space of the filter ring. Each first filter is composed of multiple stacked filter screens, and each first filter is connected to the outlet space. The mesh size of the multiple filter screens gradually decreases from the outside to the inside. After the incoming cleaning wastewater passes through multiple layers of filter screens, bacteria, large and small particles and other pollutants in the cleaning wastewater can be removed. The resulting filtered water is discharged from the outlet. Since there are multiple first filters, the filtration effect can be effectively improved. At the same time, in order to further improve the filtration effect and ensure the filtration work, a certain pressure needs to be applied when the cleaning wastewater is introduced to ensure that it has enough force to pass through multiple filter screens. It is recommended to use filter screens with sufficiently small pores, such as ultrafiltration membranes. The pores of the innermost filter screen must be small enough.

[0040] Furthermore, a second purifier is installed within the second purification space, the second purifier comprising:

[0041] The second baffle is located inside the filter ring;

[0042] A second filter is arranged in the second purification space and is provided with a plurality of second filters, which are identical to the second filter;

[0043] A separation plate is arranged on the second partition plate, and the separation plate is provided with a connecting pipe in communication with the lead-out space;

[0044] A fixed collar is arranged in the filter ring, and the separation plate and the second partition plate are both mounted on the fixed collar;

[0045] The separation plate and the second partition plate form a chamber therebetween, and each second filter is in communication with the chamber.

[0046] The second partition plate is used to support and mount the second filter, and cooperates with the first partition plate to divide the internal space of the filter ring. Each second filter is also a plurality of filter screens stacked and combined. The bacteria, large and small particulate matter and other pollutants in the cleaning wastewater can be removed after passing through the multiple layers of filter screens, and the filtered water enters the chamber and then enters the lead-out space through the connecting pipe, and is finally led out from the lead-out port. Like the first filter, the second filter is provided with a plurality of second filters, which can also effectively improve the filtering effect. In order to further improve the filtering effect and ensure the filtering work, a certain pressure needs to be applied to the cleaning wastewater when it is introduced. In addition, the fixed collar is arranged to support the separation plate and the second partition plate, and the outer wall of the fixed collar is connected with the inner wall of the filter ring to achieve the effect of sealing and separation.

[0047] Further, the wastewater separation structure comprises:

[0048] A main pipe body is arranged in the lead-out space, one end of which is in communication with the wastewater outlet, and the other end extends into the first purification space;

[0049] A first auxiliary pipe body is arranged in the first purification space, one end of which is provided with a collection head, and the other end of the collection head is in communication with the main pipe body;

[0050] A first inlet is arranged on the first auxiliary pipe body;

[0051] A second auxiliary pipe body is in communication with the main pipe body through the collection head at one end, and extends into the second purification space at the other end;

[0052] A second inlet is arranged on the second auxiliary pipe body.

[0053] By setting the waste water separation structure, when purifying the cleaning waste water, the cleaning waste water that cannot pass through the first filter and the second filter is waste water, and the cleaning waste water that can pass through is filtered water, the filtered water is guided out from the guide outlet, and the waste water is guided out from the waste water outlet under the action of the waste water separation structure. The waste water separation structure comprises a main pipe body, a first auxiliary pipe body, a second auxiliary pipe body, a first inlet, a second inlet and a collection head. The main pipe body is arranged in the guide space, one end of the main pipe body is communicated with the waste water outlet, and the other end of the main pipe body extends into the first purification space. The first auxiliary pipe body is arranged in the first purification space, one end of the first auxiliary pipe body is provided with the collection head, the other end of the collection head is communicated with the main pipe body, the waste water in the first purification space is guided out through the collection head and the main pipe body, the waste water in the first purification space enters the first auxiliary pipe body through the first inlet, and finally is guided out from the waste water outlet through the main pipe body. In addition, one end of the second auxiliary pipe body is communicated with the main pipe body through the collection head, the other end of the second auxiliary pipe body extends into the second purification space, and the waste water in the second purification space is guided out through the collection head and the main pipe body. The waste water in the second purification space enters the second auxiliary pipe body through the second inlet, and finally is guided out from the waste water outlet.

[0054] Further, the cleaning structure comprises:

[0055] An internal mounting shell is arranged in the filter ring and located in the second purification space, and a plurality of second filters are located in the internal mounting shell. One end of the internal mounting shell is further provided with a contact port.

[0056] A second guide inlet is arranged on the filter ring. One end of the second guide inlet is provided with a movable pipe, and a first valve body is arranged in the movable pipe.

[0057] A second guide pipe is arranged on the filter ring. The water discharged from the drain port enters the filter ring through the second guide pipe.

[0058] A flow divider is arranged on the movable pipe. The flow divider is further connected with the second guide pipe and the tap water pipe.

[0059] An electromagnet is arranged on the movable pipe. A metal ring matched with the electromagnet is arranged on the contact port.

[0060] A connecting channel is arranged on the fixed collar. A second valve body is arranged in the connecting channel.

[0061] A control device comprises a main detector arranged in the connecting pipe and used for detecting the flow in the connecting pipe, and a secondary detector arranged in the connecting channel and used for detecting the flow in the connecting channel.

[0062] The control device further comprises a controller connected with the first valve body, the second valve body, the driver, the main detector, the secondary detector, the flow divider and the electromagnet.

[0063] By setting the cleaning structure, the first purifier and the second purifier can be cleaned. The first purifier and the second purifier need to be cleaned regularly to ensure the purification effect after a period of purification. The cleaning of the first purifier and the second purifier is the same as the cleaning of the stirring mechanism. One of the purifiers performs filtering work while the other purifier is cleaned. The filtering work and the cleaning work can be performed synchronously, and the stirring mechanism is used to ensure that the cleaning does not affect the stirring and filtering work.

[0064] By setting the internal mounting shell, the second purification space is divided into two parts inside and outside the internal mounting shell. One end of the internal mounting shell has a contact port. The contact port is located at one end of the internal mounting shell close to the second inlet. The cleaning waste water enters the internal mounting shell through the contact port and contacts the second purifier. The second purifier filters the cleaning waste water. Meanwhile, the movable pipe can move up and down under the action of the electromagnet and the metal ring and can be connected and separated with the contact port. The connection and separation of the contact port and the movable pipe can realize the synchronous and cleaning filtering work of the first purifier and the second purifier. A connecting channel is formed in the fixed ring. A second valve body is arranged in the connecting channel. When the main detector and the auxiliary detector detect that the corresponding purifier needs to be cleaned, the control device controls the electromagnet to operate. According to the purifier that needs to be cleaned, there are two cases:

[0065] When the second purifier needs to be cleaned, the control device controls the electromagnet to open, the contact port is connected with the movable pipe, and the control device controls the shunt to open. At this time, the internal mounting shell is closed, and the cleaning waste water cannot enter the internal mounting shell from the contact port, that is, it cannot contact the second purifier. Under the action of the shunt, the tap water pipe introduces cleaning water to clean the second purifier. The cleaning waste water that cannot enter the internal mounting shell enters the first purification space under the action of the connecting channel and is purified by the first purifier. The first valve body and the second valve body are controlled by the controller to switch between blocking and flowing.

[0066] When the first purifier needs to be cleaned, the control device controls the electromagnet to open, the contact port is connected with the movable pipe, and the control device controls the shunt to open. The cleaning waste water enters the second inlet from the second inlet pipe and enters the movable pipe through the second inlet. The cleaning waste water enters the internal mounting shell through the movable pipe and the contact port and is filtered by the second purifier. At this time, the cleaning water enters the internal mounting shell outside through the outlet and enters the first purification space under the action of the connecting channel to clean the first purifier. Therefore, the cleaning of the first purifier and the second purifier can be completed without affecting the filtering work, and the work of stirring and mixing materials is not affected.

[0067] The beneficial effects of the present application are:

[0068] 1. By using the feeding port and the distribution pipe in combination, materials to be mixed can be added to the internal mixing space and the external mixing space respectively. When the material is added to the internal mixing space, the first mixing mechanism mixes the material in the internal mixing space. When the material is added to the external mixing space, the second mixing mechanism mixes the material in the external mixing space. After one of the mixing mechanisms has finished mixing, it can be cleaned by the filtration and cleaning mechanism. At this time, the other mixing mechanism will mix the material. This cycle ensures the continuous operation of the mixing work, improves the processing efficiency, and can also clean the mixing mechanism without affecting the mixing work. The cleaning liquid can be recycled through filtration, saving resources.

[0069] 2. Through the cooperation of the first inlet pipe and the first inlet port, the cleaning wastewater generated after cleaning is discharged from the drain outlet and finally introduced into the filter ring. After being filtered by the filter ring, filtered water and waste water are formed. The waste water is discharged from the wastewater outlet and the filtered water is discharged from the outlet. By setting up a filter structure and with the action of the wastewater separation structure, the introduced cleaning wastewater can be converted into filtered water and waste gas water. After multiple filtrations, the filter structure will become clogged. The cleaning structure can be set up to clean the filter structure and ensure its filtration effect. The filtered water obtained after filtration can be reused for cleaning, saving costs.

[0070] 3. The cleaning structure can be set up to clean the first and second purifiers. After a period of purification, the first and second purifiers need to be cleaned regularly to ensure the purification effect. The cleaning of the first and second purifiers is the same as that of the stirring mechanism. They will not be cleaned at the same time. When one purifier is filtering, the other purifier is being cleaned. This allows the filtration and cleaning work to be carried out simultaneously. Together with the stirring mechanism, it ensures that the cleaning does not affect the stirring and filtration work. Attached Figure Description

[0071] Figure 1 This is a schematic diagram of the structure of the present invention;

[0072] Figure 2 This is a schematic diagram of the filter ring structure of the present invention;

[0073] Figure 3 yes Figure 2 A magnified view of A in the middle.

[0074] The figure mark is: 100, barrel; 110, additive space; 111, additive port; 112, distribution pipe; 120, stirring space; 121, first discharge pipe; 122, second discharge pipe; 130, discharge space; 131, discharge port; 132, drain port; 140, first stirring mechanism; 150, second stirring mechanism; 200, ring body; 210, wastewater outlet; 220, first guide inlet; 221, first guide pipe; 223, guide outlet; 300, switching structure; 310, rotating disc; 311, first through hole; 312, second through hole; 320, driver; 330, first hose; 340, second hose; 400, filtering structure; 410, guide-out space; 420, first purification space; 421, first purifier; 422, first partition; 423, first filter; 430, second purification space; 431, second purifier; 432, second partition; 433, second filter; 434, separation plate; 435, connecting pipe; 436, fixing collar; 437, cavity; 500, wastewater separation structure; 510, main pipe body; 520, first auxiliary pipe body; 521, collection head; 522, first inlet; 530, second auxiliary pipe body; 531, second inlet; 600, cleaning structure; 610, internal mounting shell; 611, contact port; 620, second guide inlet; 630, movable pipe; 640, second guide pipe; 650, flow divider; 660, electromagnet; 661, metal ring; 670, connecting channel; 680, main detector; 681, auxiliary detector. DETAILED DESCRIPTION

[0075] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0076] The terms "first", "second", and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally a category and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are in a "or" relationship.

[0077] The composite carbon source biological enzyme preparation method provided by the embodiments of the present application will be described in detail below with reference to the drawings and specific examples and their application scenarios.

[0078] Embodiment 1:

[0079] The embodiment of the present application provides a composite carbon source biological enzyme preparation method, comprising the following steps:

[0080] S1: raw material weighing, weighing the corresponding weight fraction of the raw material for preparing the biological carbon source, the raw material including glucose, alcohol, sodium acetate and water:

[0081] S2: raw material mixing, adding glucose, alcohol, sodium acetate and water into a mixing barrel for mixing and sealing, and mixing and stirring the liquid to obtain a composite stirring liquid;

[0082] S3: the composite stirring liquid is discharged from the mixing barrel, and the mixing barrel is cleaned;

[0083] S4: the composite stirring liquid is post-treated to obtain a composite carbon source biological enzyme.

[0084] In some embodiments of the embodiment of the present application, as shown in Figure 1 The above-mentioned composite carbon source biological enzyme preparation method is used in the prior art. In step S2, glucose, alcohol and sodium acetate are all small molecule carbon sources. When the COD concentration of the influent in the wastewater biological treatment is relatively low, the carbon source in the wastewater can be supplemented, so that there is enough carbon source in the wastewater to meet the growth needs of the denitrifying bacteria and phosphorus-removing bacteria commonly used in the biological method, and the denitrification and phosphorus removal efficiency of microorganisms is improved.

[0085] Embodiment 2:

[0086] The embodiment of the present application provides a composite carbon source biological enzyme preparation method, in addition to comprising the above technical features, the composite carbon source biological enzyme preparation method of the embodiment of the present application further comprises the following technical features.

[0087] As shown in Figures 1 to 3 Further, the mixing barrel comprises:

[0088] The barrel body 100 is sequentially divided into a feeding space 110, a stirring space 120 and a discharging space 130 inside. The stirring space 120 comprises an inner stirring space 120 and an outer stirring space 120 which are spaced apart from inside to outside;

[0089] The first stirring mechanism 140 is arranged on the barrel body 100 and located in the inner stirring space 120, and is used for stirring the material in the inner stirring space 120;

[0090] The second stirring mechanism 150 is arranged on the barrel body 100 and located in the outer stirring space 120, and is used for stirring the material in the outer stirring space 120;

[0091] A filtering and cleaning mechanism is arranged in the internal stirring space 120 and the external stirring space 120 and used for cleaning the internal stirring space 120 and the external stirring space 120 and filtering the cleaning water;

[0092] The material adding space 110 is provided with a material adding opening 111 at one end and a material distribution pipe 112 connected to the internal stirring space 120 and the external stirring space 120 at the other end. The internal stirring space 120 and the external stirring space 120 are respectively provided with a first material discharging pipe 121 and a second material discharging pipe 122 connected to the material discharging space 130. The material discharging space 130 is provided with a material discharging opening 131 and a water discharging opening 132 at the bottom.

[0093] In the embodiment, the material adding opening 111 and the material distribution pipe 112 are used together to add materials to be stirred and mixed into the internal stirring space 120 and the external stirring space 120 respectively. However, the materials can be added to only one of the spaces at the same time. The internal stirring space 120 and the external stirring space 120 do not operate at the same time. When the materials are added to the internal stirring space 120, the first stirring mechanism 140 stirs the materials in the internal stirring space 120. When the materials are added to the external stirring space 120, the second stirring mechanism 150 stirs the materials in the external stirring space 120. After one of the stirring mechanisms is stirred, the filtering and cleaning mechanism is used to clean the stirring mechanism. At this time, the other stirring mechanism stirs the materials. The stirring work is continuously operated in sequence, the processing efficiency is improved, the cleaning of the stirring mechanism is completed without affecting the stirring and mixing work, and the cleaned liquid can be recycled and utilized, thereby saving resources.

[0094] Embodiment 3

[0095] The embodiment of the present application provides a composite carbon source biological enzyme preparation method. In addition to the above technical features, the composite carbon source biological enzyme preparation method of the embodiment of the present application further includes the following technical features.

[0096] As shown in Figures 1 to 3 The filtering and cleaning mechanism includes:

[0097] The filter ring includes a ring body 200 arranged outside the cylinder body 100. One end of the ring body 200 is provided with a waste water outlet 210, and the other end is provided with a first guide inlet 220. The first guide inlet 220 is connected with a first guide inlet pipe 221. A guide outlet 223 is arranged on the side wall.

[0098] The switching structure 300 includes:

[0099] The filtering structure 400 includes a guide-out space 410, a first purification space 420 and a second purification space 430 arranged in the filter ring in sequence from top to bottom.

[0100] The wastewater separation structure 500 is arranged in the filter ring and is used for discharging wastewater in the filter ring.

[0101] The cleaning structure 600 is arranged in the filter ring and is used for cleaning the filter structure 400.

[0102] The water discharged from the water outlet 132 enters the filter ring from the first guide pipe 221, the guide-out space 410 is communicated with the guide-out port 223, and the wastewater separation structure 500 is communicated with the wastewater outlet 210.

[0103] In the embodiment of the present application, the cleaning wastewater generated after cleaning is discharged from the water outlet 132 and finally introduced into the filter ring through cooperation of the first guide pipe 221 and the first guide inlet 220, and the filter water and the waste water are formed after the filter ring is filtered. The waste water is guided out from the wastewater outlet 210, and the filter water is guided out from the guide-out port 223. By arranging the filter structure 400 including the guide-out space 410, the first purification space 420 and the second purification space 430, and under the action of the wastewater separation structure 500, the cleaning wastewater introduced can be converted into the filter water and the waste water. The filter structure 400 will be blocked after multiple filtering, and the cleaning structure 600 can clean the filter structure 400 to ensure the filtering effect. The filter water obtained after filtering can be continuously used for cleaning, thereby saving cost.

[0104] Embodiment 4:

[0105] The embodiment of the present application provides a composite carbon source biological enzyme preparation method. In addition to the above technical features, the composite carbon source biological enzyme preparation method of the embodiment of the present application further includes the following technical features.

[0106] As shown in Figures 1 to 3 Further, the switching structure 300 includes:

[0107] The rotating disc 310 is rotatably arranged in the discharging space 130, and the rotating disc 310 is provided with the first through hole 311 and the second through hole 312 at intervals. The first through hole 311 and the second through hole 312 correspond to the first discharging pipe 121 and the second discharging pipe 122 respectively.

[0108] The driver 320 is connected with the rotating disc 310 and is used for driving the rotating disc 310 to rotate.

[0109] The first hose 330 is arranged at the bottom of the rotating disc 310 and is connected with the first through hole 311.

[0110] The second hose 340 is arranged at the bottom of the rotating disc 310 and is connected with the second through hole 312.

[0111] The one end of the first hose 330 away from the first through hole 311 is communicated with the drain port 132, and the one end of the second hose 340 away from the second through hole 312 is connected with the discharge port 131.

[0112] In the embodiment of the application, the switching structure 300 is used in cooperation with the first stirring structure and the second stirring structure. When the first stirring structure stirs the material, the second stirring structure is cleaned. At this time, the driver 320 drives the rotating disc 310 to rotate by 180°, so that the first discharge pipe 121, the second through hole 312, the second hose 340 and the discharge port 131 are communicated, the second discharge pipe 122, the first through hole 311, the first hose 330 and the drain port 132 are communicated, the material stirred by the first stirring mechanism 140 is discharged from the discharge port 131, and the cleaning wastewater cleaned by the second stirring mechanism 150 is introduced into the filter ring from the drain port 132;

[0113] Similarly, when the second stirring structure stirs the material, the first stirring structure is cleaned. At this time, the driver 320 drives the rotating disc 310 to rotate by 180°, so that the first discharge pipe 121, the first through hole 311, the first hose 330 and the drain port 132 are communicated, the second discharge pipe 122, the second through hole 312, the second hose 340 and the discharge port 131 are communicated, the material stirred by the second stirring mechanism 150 is discharged from the discharge pipe, and the cleaning wastewater cleaned by the first stirring mechanism 140 is introduced into the filter ring from the drain port 132. The filter structure 400 and the two stirring mechanisms can be cooperated, so that the mixed liquid stirred is always discharged from the discharge port 131, the cleaning wastewater cleaned is always introduced into the filter ring from the drain port 132, and the smoothness of the stirring and cleaning work is ensured.

[0114] Embodiment 5:

[0115] The embodiment of the application provides a composite carbon source biological enzyme preparation method. In addition to the above technical features, the composite carbon source biological enzyme preparation method of the embodiment of the application further comprises the following technical features.

[0116] As shown in Figures 1 to 3 The first purifier 421 is arranged in the first purification space 420, and the first purifier 421 comprises:

[0117] The first partition plate 422 is arranged in the filter ring.

[0118] The first filter 423 is arranged in the first purification space 420 and is provided in plurality, and the first filter 423 is in a strip shape.

[0119] Each first filter 423 is stacked and combined by a plurality of filter screens, and each first filter 423 is communicated with the lead-out space 410.

[0120] In the embodiment of the present application, the first partition plate 422 is used for supporting and installing the first filter 423, and is also used for separating the internal space of the filter ring. Each first filter 423 is composed of a plurality of filter screens stacked together, and each first filter 423 is in communication with the lead-out space 410. The mesh of the plurality of filter screens gradually decreases from outside to inside. The bacteria, large and small particles and other pollutants in the cleaning wastewater can be removed after the cleaning wastewater is led into the plurality of filter screens, and the filtered water is led out from the lead-out port 223. Since the first filter 423 is provided with a plurality of first filters 423, the filtering effect can be effectively improved. In order to further improve the filtering effect and ensure the filtering work, a certain pressure needs to be applied to the cleaning wastewater when it is led in, so that the cleaning wastewater has a certain force to pass through the plurality of filter screens. Here, the filter screen is recommended to be a filter screen with small enough filter holes, such as an ultrafiltration membrane. The filter holes of the innermost filter screen must be small enough.

[0121] Further, the second purification space 430 is provided with a second purifier 431. The second purifier 431 comprises:

[0122] A second partition plate 432 is arranged in the filter ring.

[0123] A plurality of second filters 433 are arranged in the second purification space 430, and the second filters 433 are the same as the second filters 433.

[0124] A separation plate 434 is arranged on the second partition plate 432, and the separation plate 434 is provided with a connecting pipe 435 in communication with the lead-out space 410.

[0125] A fixing sleeve 436 is arranged in the filter ring, and the separation plate 434 and the second partition plate 432 are both arranged on the fixing sleeve 436.

[0126] The separation plate 434 and the second partition plate 432 form a cavity 437 therebetween, and each second filter 433 is in communication with the cavity 437.

[0127] In some embodiments of the present application, the second partition plate 432 is used to support and install the second filter 433, and cooperates with the first partition plate 422 to divide the internal space of the filter ring. Each second filter 433 is also a stack of filter screens. After the introduced cleaning wastewater passes through the multiple layers of filter screens, the bacteria, small and large particles and other pollutants in the cleaning wastewater can be removed, and the filtered water enters the chamber 437 and then enters the leading-out space 410 through the connecting pipe 435, and is finally led out from the leading-out port 223. Like the first filter 423, the second filter 433 is also provided in multiple numbers, which can effectively improve the filtering effect. In addition, in order to further improve the filtering effect and ensure the filtering work, a certain pressure needs to be applied to the cleaning wastewater when it is introduced. In addition, the fixed collar 436 is provided to support the separation plate 434 and the second partition plate 432, and the outer wall of the fixed collar 436 is connected with the inner wall of the filter ring to achieve the effect of sealing and separation.

[0128] Embodiment 6:

[0129] The embodiment of the present application provides a composite carbon source biological enzyme preparation method. In addition to the above technical features, the composite carbon source biological enzyme preparation method of the embodiment of the present application further includes the following technical features.

[0130] As shown in Figures 1 to 3 , the wastewater separation structure 500 includes:

[0131] The main pipe body 510 is arranged in the leading-out space 410, one end of the main pipe body 510 is in communication with the wastewater outlet 210, and the other end of the main pipe body 510 extends into the first purification space 420;

[0132] The first auxiliary pipe body 520 is arranged in the first purification space 420, one end of the first auxiliary pipe body 520 is provided with a collecting head 521, and the other end of the collecting head 521 is in communication with the main pipe body 510;

[0133] The first inlet 522 is arranged on the first auxiliary pipe body 520;

[0134] The second auxiliary pipe body 530 is in communication with the main pipe body 510 through the collecting head 521, and the other end of the second auxiliary pipe body 530 extends into the second purification space 430;

[0135] The second inlet 531 is arranged on the second auxiliary pipe body 530.

[0136] In the embodiment of the present application, the wastewater separation structure 500 is provided. When purifying the cleaning wastewater, the cleaning wastewater that cannot pass through the first filter 423 and the second filter 433 is the discarded water, and the cleaning wastewater that can pass through is the filtered water. The filtered water is guided out of the guide outlet 223, and the discarded water is guided out of the wastewater outlet 210 under the action of the wastewater separation structure 500. The wastewater separation structure 500 includes a main pipe body 510, a first auxiliary pipe body 520, a second auxiliary pipe body 530, a first inlet 522, a second inlet 531, and a collection head 521. The main pipe body 510 is arranged in the guide space 410, and one end of the main pipe body 510 is in communication with the wastewater outlet 210, and the other end of the main pipe body 510 extends into the first purification space 420. The first auxiliary pipe body 520 is arranged in the first purification space 420, and one end of the first auxiliary pipe body 520 is provided with the collection head 521. The other end of the collection head 521 is in communication with the main pipe body 510, and is used to guide the discarded water in the first purification space 420 out of the first purification space 420. The discarded water in the first purification space 420 enters the first auxiliary pipe body 520 through the first inlet 522, and then enters the main pipe body 510 through the collection head 521, and finally is guided out of the wastewater outlet 210 through the main pipe body 510. In addition, one end of the second auxiliary pipe body 530 is in communication with the main pipe body 510 through the collection head 521, and the other end of the second auxiliary pipe body 530 extends into the second purification space 430, and is used to guide the discarded water in the second purification space 430 out of the second purification space 430. The discarded water in the second purification space 430 enters the second auxiliary pipe body 530 through the second inlet 531, and then sequentially passes through the collection head 521 and the main pipe body 510, and finally is guided out of the wastewater outlet 210.

[0137] Embodiment 7:

[0138] The embodiment of the present application provides a composite carbon source biological enzyme preparation method. In addition to the above technical features, the composite carbon source biological enzyme preparation method of the embodiment of the present application further includes the following technical features.

[0139] As shown in Figures 1 to 3 The cleaning structure 600 includes:

[0140] The internal mounting shell 610 is arranged in the filter ring and located in the second purification space 430, and a plurality of second filters 433 are located in the internal mounting shell 610. One end of the internal mounting shell 610 is further provided with a contact port 611.

[0141] The second guide inlet 620 is arranged on the filter ring. One end of the second guide inlet 620 is provided with a movable pipe 630. The movable pipe 630 is provided with a first valve body.

[0142] The second guide pipe 640 is arranged on the other end of the second guide inlet 620. The water discharged from the drain port 132 enters the filter ring from the second guide pipe 640.

[0143] A shunt 650 is arranged on the movable pipe 630, and the shunt 650 is further connected with the second inlet pipe 640 and the tap water pipe;

[0144] An electromagnet 660 is arranged on the movable pipe 630, and a metal ring 661 adapted to the electromagnet 660 is arranged on the contact port 611;

[0145] A connecting channel 670 is arranged on the fixed collar 436, and a second valve body is arranged in the connecting channel 670;

[0146] The control device comprises a main detector 680 arranged in the connecting pipe 435 and used for detecting the flow in the connecting pipe 435, and a secondary detector 681 arranged in the connecting channel 670 and used for detecting the flow in the connecting channel 670;

[0147] The control device further comprises a controller connected with the first valve body, the second valve body, the driver 320, the main detector 680, the secondary detector 681, the shunt 650 and the electromagnet 660.

[0148] In the embodiment, the cleaning structure 600 is arranged to clean the first purifier 421 and the second purifier 431. The first purifier 421 and the second purifier 431 need to be cleaned regularly to ensure the purification effect after a period of purification, and the cleaning of the first purifier 421 and the second purifier 431 is the same as the cleaning of the stirring mechanism. That is, one purifier is used for filtering, and the other purifier is used for cleaning. The filtering and cleaning can be performed synchronously, and the stirring mechanism is used to ensure that the cleaning does not affect the stirring and filtering.

[0149] The internal mounting shell 610 is arranged to divide the second purification space 430 into two parts, i.e., an inner part and an outer part. One end of the internal mounting shell 610 is provided with a contact port 611. The contact port 611 is located at one end of the internal mounting shell 610 close to the second inlet port 620. The cleaning waste water enters the internal mounting shell 610 through the contact port 611 and contacts the second purifier 431. The second purifier 431 filters the cleaning waste water. The second inlet port 620 and the movable pipe 630 are arranged. The movable pipe 630 can move up and down under the action of the electromagnet 660 and the metal ring 661 and can be connected with or separated from the contact port 611. The connection and separation of the contact port 611 and the movable pipe 630 can realize the synchronous and cleaning filtering of the first purifier 421 and the second purifier 431. The connecting channel 670 is further arranged on the fixed collar 436, and the second valve body is arranged in the connecting channel 670. When the main detector 680 and the secondary detector 681 detect that the corresponding purifier needs to be cleaned, the control device controls the electromagnet 660 to operate. According to the purifier that needs to be cleaned, there are two cases:

[0150] When the second purifier 431 needs to be cleaned, the control device controls the electromagnet 660 to open, the contact port 611 is connected with the movable pipe 630, and the control device controls the diverter 650 to open, the internal installation shell 610 is closed, the cleaning waste water is guided from the first guide port 220, the cleaning waste water cannot enter the internal installation shell 610 from the contact port 611, that is, cannot contact the second purifier 431, under the action of the diverter 650, the tap water pipe guides the cleaning water, and the cleaning waste water which cannot enter the internal installation shell 610 enters the first purification space 420 under the action of the connecting channel 670, and the purification work is completed through the first purifier 421, wherein the first valve body and the second valve body are controlled by the controller to switch between blocking and flowing.

[0151] When the first purifier 421 needs to be cleaned, the control device controls the electromagnet 660 to open, the contact port 611 is connected with the movable pipe 630, and the control device controls the diverter 650 to open, the cleaning waste water enters the second guide port 620 from the second guide pipe 640, and then enters the movable pipe 630 through the second guide port 620, enters the internal installation shell 610 through the movable pipe 630 and the contact port 611, and is filtered through the second purifier 431, and at this time, the cleaning water enters the outside of the internal installation shell 610 through the guide port 223 and enters the first purification space 420 under the action of the connecting channel 670, and the first purifier 421 is cleaned, so that the cleaning of the first purifier 421 and the second purifier 431 can be completed without affecting the filtering work, and the work of stirring and mixing materials is not affected.

[0152] It should be noted that in this document, the terms "comprise", "comprising", or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order, for example, the described method can be performed in an order different from that described, and various steps can be added, omitted, or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0153] The embodiments of the present application are described above with reference to the accompanying drawings, but the present application is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative, but not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims.

Claims

1. A method for preparing a complex carbon source bio-enzyme, characterized in that, The method comprises the following steps: S1: raw material weighing, weighing the corresponding weight fraction of the raw material for preparing the biological carbon source, the raw material including glucose, alcohol, sodium acetate and water; S2: raw material mixing, adding glucose, alcohol, sodium acetate and water into a mixing barrel for mixing and sealing, and mixing and stirring the liquid to obtain a composite stirring liquid; S3: discharging the composite stirring liquid from the mixing barrel, and cleaning the mixing barrel; S4: post-treating the composite stirring liquid to obtain a composite carbon source biological enzyme; The mixing barrel comprises: a barrel body (100), the inside of which is sequentially divided into a feeding space (110), a stirring space (120) and a discharging space (130), the stirring space (120) comprising an inner stirring space and an outer stirring space which are spaced apart from each other from inside to outside; a first stirring mechanism (140) arranged on the barrel body (100) and located in the inner stirring space, for stirring the material in the inner stirring space; a second stirring mechanism (150) arranged on the barrel body (100) and located in the outer stirring space, for stirring the material in the outer stirring space; a filter cleaning mechanism which is connected with the inner stirring space and the outer stirring space and is used for cleaning the inner stirring space and the outer stirring space, and filtering the cleaning water; wherein one end of the feeding space (110) is provided with a feeding port (111), the other end is provided with a distribution pipe (112) connected with the inner stirring space and the outer stirring space, the inner stirring space and the outer stirring space are respectively provided with a first discharging pipe (121) and a second discharging pipe (122) connected with the discharging space (130), and the bottom of the discharging space (130) is provided with a discharging port (131) and a drainage port (132); The filter cleaning mechanism comprises: a filter ring comprising a ring body (200) arranged outside the barrel body (100), one end of the ring body (200) being provided with a waste water outlet (210), the other end being provided with a first inlet (220), the first inlet (220) being connected with a first inlet pipe (221), and a side wall being provided with a discharge port (223); a switching structure (300); a filter structure (400) comprising a discharge space (410), a first purification space (420) and a second purification space (430) arranged in the filter ring from top to bottom; a waste water separation structure (500) arranged in the filter ring and used for discharging waste water in the filter ring; a cleaning structure (600) arranged in the filter ring and used for cleaning the filter structure (400); wherein the water discharged from the drainage port (132) enters the filter ring from the first inlet pipe (221), the discharge space (410) is in communication with the discharge port (223), and the waste water separation structure (500) is in communication with the waste water outlet (210); The switching structure (300) comprises: a rotating disc (310) rotatably arranged in the discharging space (130), the rotating disc (310) being provided with a first through hole (311) and a second through hole (312) at intervals, and the first through hole (311) and the second through hole (312) corresponding to the first discharging pipe (121) and the second discharging pipe (122) respectively; a driver (320) connected with the rotating disc (310) and used for driving the rotating disc (310) to rotate; a first hose (330) arranged at the bottom of the rotating disc (310) and connected with the first through hole (311); a second hose (340) arranged at the bottom of the rotating disc (310) and connected with the second through hole (312); wherein one end of the first hose (330) away from the first through hole (311) is connected with the water outlet (132), and one end of the second hose (340) away from the second through hole (312) is connected with the material outlet (131).

2. The method according to claim 1, wherein the method is characterized by: The first purification space (420) is provided with a first purifier (421), and the first purifier (421) comprises: a first partition plate (422) arranged in the filter ring; a plurality of first filters (423) arranged in the first purification space (420) and in a strip shape; wherein each first filter (423) is stacked and combined by a plurality of filter screens, and each first filter (423) is connected with the lead-out space (410).

3. The method for preparing a composite carbon source bioenzyme according to claim 2, characterized in that: The second purification space (430) is provided with a second purifier (431), and the second purifier (431) comprises: a second partition plate (432) arranged in the filter ring; a plurality of second filters (433) arranged in the second purification space (430) and identical to the second filters (433); a separation plate (434) arranged on the second partition plate (432), and the separation plate (434) is provided with a connecting pipe (435) connected with the lead-out space (410); a fixed sleeve ring (436) arranged in the filter ring, and the separation plate (434) and the second partition plate (432) are both mounted on the fixed sleeve ring (436); wherein a cavity (437) is formed between the separation plate (434) and the second partition plate (432), and each second filter (433) is connected with the cavity (437).

4. The method for preparing a composite carbon source bioenzyme according to claim 3, characterized in that: The wastewater separation structure (500) comprises: a main pipe body (510) arranged in the lead-out space (410), one end of which is connected with the wastewater outlet (210), and the other end of which extends into the first purification space (420); a first auxiliary pipe body (520) arranged in the first purification space (420), one end of which is provided with a collection head (521), and the other end of which is connected with the main pipe body (510); a first inlet (522) arranged on the first auxiliary pipe body (520); a second auxiliary pipe body (530) having one end connected with the main pipe body (510) through the collection head (521) and the other end extending into the second purification space (430); a second inlet (531) arranged on the second auxiliary pipe body (530).

5. The method for preparing a composite carbon source bio-enzyme according to claim 4, characterized in that: The cleaning structure (600) comprises: an internal mounting shell (610) arranged in the filter ring and located in the second purification space (430), and a plurality of second filters (433) are located in the internal mounting shell (610), and one end of the internal mounting shell (610) is further provided with a contact port (611); A second inlet (620) is arranged on the filter ring, one end of the second inlet (620) is provided with a movable pipe (630), and the movable pipe (630) is provided with a first valve body; A second inlet pipe (640) is arranged, and water discharged from the drain (132) enters the filter ring from the second inlet pipe (640); A flow divider (650) is arranged on the movable pipe (630), and the flow divider (650) is further connected with the second inlet pipe (640) and a tap water pipe; An electromagnet (660) is arranged on the movable pipe (630), and a metal ring (661) matched with the electromagnet (660) is arranged on the contact port (611); A connecting channel (670) is arranged on the fixed sleeve ring (436), and a second valve body is arranged in the connecting channel (670); The control device comprises a main detector (680) arranged in the connecting pipe (435) and used for detecting the flow in the connecting pipe (435), and a secondary detector (681) arranged in the connecting channel (670) and used for detecting the flow in the connecting channel (670); The control device further comprises a controller connected with the first valve body, the second valve body, the driver (320), the main detector (680), the secondary detector (681), the flow divider (650) and the electromagnet (660).

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