Environmentally friendly beverage production wastewater treatment equipment and method with temperature adjustment function

Abstract

The present invention provides an environmentally friendly beverage production wastewater treatment device and method with a temperature adjustment function, belonging to the field of wastewater treatment technology. The device comprises a conductivity prediction box connected to an external beverage production wastewater outlet, a sewage treatment component and a reuse treatment component respectively connected to the outlet of the conductivity prediction box and each provided with a solenoid valve at the connection point, and a temperature adjustment component connected to the reuse treatment component. The device detects the conductivity of the water entering the detection box using a conductivity meter, and by detecting the conductivity of the water, determines whether the water source can be used as a beverage production reuse water source. The device performs targeted differentiated treatment on the water source, achieves energy conservation and emission reduction effects, and greatly improves the water source recycling rate. Furthermore, the device performs a first temperature adjustment on the wastewater before ultrafiltration treatment and a second temperature adjustment on the wastewater before microbial degradation treatment, so that the water temperature meets the optimal temperature for treatment by the ultrafiltration treatment equipment and the UASB reactor, thereby improving the sewage treatment effect.

Description

Technical Field

[0001] The present invention belongs to the technical field of wastewater treatment, and in particular relates to an environmentally friendly beverage production wastewater treatment device and method with a temperature regulating function. Background Art

[0002] As we all know, with the continuous progress of society and the continuous improvement of material living standards, the types of beverages people pursue are increasing, and the production of beverages is expanding. Beverages are liquids for human consumption. They are packaged in a fixed quantity and are for direct drinking or to be mixed or brewed with water in a certain proportion. The ethanol content (mass fraction) does not exceed 0.5%. Beverages can also be divided into concentrated syrups or solid forms. Their function is to quench thirst, replenish energy, etc.

[0003] Beverage factories mainly produce carbonated beverages, fruit drinks, and dairy beverages. Among the pollutants in the production wastewater of these beverages, beverage production wastewater comes from bottle washing wastewater, raw material cleaning wastewater, machinery and equipment production workshop cleaning wastewater, tank cleaning wastewater, and sugar dissolving tank wastewater. Among them, beverage liquid is the main source of wastewater, and the wastewater pollutants in beverage liquid are dominated by organic compounds. Microbial treatment is mainly used, that is, by adding decomposing microorganisms to the wastewater in the beverage liquid, and adding acid and alkali liquids to the wastewater, the added reagents need to be fully mixed with the sewage, and the pH value of the sewage needs to be adjusted to meet the living environment suitable for the decomposing microorganisms. Therefore, a beverage production wastewater treatment equipment is needed.

[0004] The existing beverage production wastewater treatment equipment has a single treatment method and poor treatment effect. At the same time, the fixed installation form of the temperature control device easily leads to low temperature control efficiency, uneven wastewater temperature, and reduced sewage treatment effect. Summary of the Invention

[0005] In response to the above-mentioned problems, the present invention provides an environmentally friendly beverage production wastewater treatment device and method with a temperature adjustment function.

[0006] The technical solution of the present invention is: an environmentally friendly beverage production wastewater treatment device with a temperature adjustment function, comprising a conductivity prediction box connected to an external beverage production wastewater outlet, a sewage treatment component and a reuse treatment component respectively connected to the outlet of the conductivity prediction box and provided with a solenoid valve at each connection point, and a temperature adjustment component connected to the reuse treatment component;

[0007] The conductivity prediction box is provided with a conductivity meter, and the reuse treatment component includes a pH adjustment box connected to the water outlet of the conductivity prediction box, an ultrafiltration treatment device connected to the pH adjustment box, and a UASB reactor connected to the ultrafiltration treatment device;

[0008] The temperature control assembly includes a first temperature control box provided at the connection between the pH adjustment box and the ultrafiltration treatment equipment, a second temperature control box provided at the connection between the ultrafiltration treatment equipment and the UASB reactor, and temperature sensors provided in the first temperature control box and the second temperature control box. The first temperature control box is provided with installation recesses on the left and right sides respectively, and each of the installation recesses is provided with multiple installation frames, and the adjacent two installation frames are connected by a telescopic frame. A heating plate is inserted into each installation frame in the installation recess on the left, and a cooling plate is inserted into each installation frame in the installation recess on the right. The structure of the second temperature control box is the same as that of the first temperature control box.

[0009] Furthermore, a rotating circular plate is provided at the upper end of the conductivity prediction box, the upper end of the rotating circular plate is connected to a rotating motor through a rotating shaft, the bottom end of the rotating circular plate is connected to a plurality of hollow vertical rods, and each of the hollow vertical rods is evenly provided with a plurality of water inlet holes and a plurality of first stirring blades, a detection box is provided on the rotating circular plate, which is connected to each hollow vertical rod through a connecting pipe and a micro water pump is provided at the connection, and the conductivity meter is arranged in the detection box.

[0010] Description: When the wastewater enters the conductivity prediction box, turn on the rotating motor, and the rotating circular plate and the hollow vertical rod at its bottom are driven by the rotating motor to rotate, and the first stirring blades also rotate synchronously to stir the water. At the same time, turn on the micro water pump, and use the micro water pump to extract part of the stirred water and enter the hollow vertical rod through each water inlet hole. The water in each hollow vertical rod will eventually enter the detection box through each connecting pipe. At this time, the conductivity of the water entering the detection box is tested by the conductivity meter. By testing the conductivity of the water, it is distinguished whether the water source can be used for beverage production reuse water. The water source is differentiated and treated in a targeted manner, which has the effect of energy saving and emission reduction, and greatly improves the recycling rate of water sources.

[0011] Furthermore, the upper end of the rotating circular plate is concentrically distributed with an annular sliding groove, and the upper end of the conductivity prediction box is provided with multiple reinforcing vertical rods, and the bottom end of each reinforcing vertical rod is slidably connected to the annular sliding groove through an arc-shaped slider.

[0012] Note: Since the rotating circular plate itself and the number of components loaded on its upper end are large, the rotating shaft on the rotating circular plate is heavily loaded. In order to reduce the load strength of the rotating shaft, several reinforcing vertical rods are arranged between the upper end of the conductivity prediction box and the rotating circular plate, so that the weight is dispersed on each reinforcing vertical rod, which greatly reduces the load strength of the rotating shaft, extends its service life, and increases the reliability of the device operation. At the same time, when the rotating circular plate rotates, by providing an annular sliding groove, the arc-shaped slider at the bottom end of each reinforcing vertical rod can slide along its interior, ensuring the normal rotation of the rotating circular plate and making the various components cooperate with each other in an orderly and reliable manner.

[0013] Furthermore, an acid storage box and an alkali storage box are connected to the left and right sides of the upper end of the pH adjusting box respectively. A hollow mounting ring is provided in the pH adjusting box, and an inner connecting ring is provided at the center of the hollow mounting ring. The inner connecting ring and the hollow mounting ring are connected through a plurality of hollow connecting tubes distributed along the circumferential direction, and each hollow connecting tube has a plurality of spray ports evenly arranged on the side wall. The acid storage box and the alkali storage box are connected by a horizontal connecting tube, and the bottom end of the horizontal connecting tube is connected to the hollow connecting tube through a vertical connecting tube.

[0014] Description: When sewage enters the pH adjustment box, the additive liquid in the acid storage box or the alkali storage box enters the vertical connecting pipe through the corresponding horizontal connecting pipe, and is distributed to each hollow connecting pipe through the vertical connecting pipe and the inner connecting ring, and finally sprayed into the water source through each spraying port until the pH value of the sewage meets the requirements, thereby improving the treatment effect.

[0015] Furthermore, a V-shaped adding box is provided at the upper end of the pH adjusting box, and the left and right ends of the V-shaped adding box are respectively connected to the acid storage box and the alkali storage box through horizontal connecting pipes and an electromagnetic valve is provided at the connection. The bottom end of the V-shaped adding box is connected to the vertical connecting pipe, and the bottom end of the inner connecting ring is connected to a stirring rod, and a plurality of second stirring blades are evenly arranged on the stirring rod from top to bottom, and the stirring rod is connected to a forward and reverse rotating motor.

[0016] Description: When it is necessary to adjust the pH value of the water source in the pH adjustment box, open the corresponding solenoid valve, and let the additive liquid in the acid storage box and the alkali storage box enter the vertical connecting pipe through the corresponding horizontal connecting pipe, and is distributed to each hollow connecting pipe through the vertical connecting pipe and the inner connecting ring, and finally sprayed into the water source through each spray port. By setting up each hollow connecting pipe distributed in a divergent shape, the additive liquid can be evenly dispersed in the water source. At the same time, turn on the forward and reverse rotating motor, and drive the stirring rod and the second stirring blade to rotate through the forward and reverse rotating motor, and stir the water source and the additive liquid, which greatly increases the mixing uniformity of the two, and improves the adjustment accuracy of the pH value of the water source and the sewage treatment effect.

[0017] Furthermore, a spray pipe is provided at each of the spray ports, and the spray pipe is composed of a plurality of sub-spray pipes distributed in a divergent shape, and a pH detector is provided in the pH regulating box.

[0018] Description: When the additive liquid is sprayed out from each spray port, by setting up sub-spray pipes distributed in various directions, the additive liquid can be dispersed into the water source from all directions, further increasing the mixing uniformity of the two, which can improve sewage treatment efficiency, reduce the waste of chemical substances, reduce environmental pollution, and improve treatment stability. The pH value of the water source can be detected in real time by a pH detector, which facilitates timely adjustment, improves sewage treatment efficiency, and increases the degree of automation of the device operation.

[0019] Furthermore, limit mounting plates are provided on both the left and right sides of the upper end of the first temperature control box, and the opposite sides of the two limit mounting plates are connected to U-shaped clamping frames through electric telescopic rods, and the two U-shaped clamping frames are respectively connected to the front side of the mounting frame located at the outermost end of the mounting recess.

[0020] Note: When the water source temperature needs to be increased, open the electric telescopic rod on the left, and the extension of the electric telescopic rod drives the U-shaped clamping frame to move to the right. At this time, the installation frame clamped by the U-shaped clamping frame also moves to the right synchronously, and the remaining installation frames move synchronously under the action of the telescopic frame until the heating plates in each installation frame are evenly dispersed throughout the water source and heated synchronously, thereby increasing the heating efficiency of the water source and the uniformity of the water temperature, and improving the sewage treatment effect. When the water source temperature needs to be lowered, the steps are opposite to the above process, and the various cooling plates in each installation frame on the right are evenly dispersed throughout the water source and cooled synchronously.

[0021] Furthermore, the size of the installation frame matches the size of the installation recess, and the exterior of each telescopic frame is sprayed with a corrosion-resistant coating.

[0022] Note: By limiting the dimensional relationship between the mounting frame and the mounting recess, each mounting frame can be compressed and placed in the mounting recess when not in use, greatly reducing its occupied space without affecting the normal operation of other components.

[0023] Furthermore, a filter box is provided at the water inlet of the conductivity prediction box, and a filter screen is provided in the filter box. The filter screen includes a plurality of sub-filter screens distributed from top to bottom and the side walls are slidably connected to the inner wall of the filter box, and two adjacent sub-filter screens are connected by a plurality of buffer spring columns, and the mesh size of each sub-filter screen distributed from top to bottom increases successively.

[0024] Description: When sewage enters the filter box, it will pass through the sub-filters with increasing mesh sizes from top to bottom, filtering out solid impurities of various particle sizes in the water, greatly improving the filtering effect. At the same time, the buffer spring columns set between two adjacent sub-filters buffer the impact force of the water flow on the sub-filters, avoiding damage to the sub-filters and extending their service life.

[0025] The present invention also discloses a method for treating beverage production wastewater, which is based on the above-mentioned environmentally friendly beverage production wastewater treatment equipment with a temperature adjustment function, and includes the following steps:

[0026] S1. Beverage production wastewater enters the conductivity prediction box, and the conductivity of the wastewater is tested by the conductivity meter in the conductivity prediction box. When the conductivity of the water body is tested, it is determined whether the water source can be used as a reused water source for beverage production. If it does not meet the requirements of a reused water source for beverage production, the solenoid valve at the water inlet of the sewage treatment component is opened, and the sewage enters the sewage treatment component for separate treatment. If it is suitable for a reused water source for beverage production, the solenoid valve at the water inlet of the pH adjustment box is opened, and the sewage enters the pH adjustment box;

[0027] S2. When the sewage enters the pH adjustment box, the pH value of the sewage is adjusted until the pH value meets the requirement, and then the sewage is passed into the first temperature adjustment box for the first temperature adjustment treatment;

[0028] S3. When the sewage undergoes the first temperature adjustment treatment and the temperature needs to be increased, the installation frames on the left are moved out of the corresponding installation recesses by an external driving device, and the installation frames can be moved synchronously and the spacing can be adjusted under the action of the telescopic frame until the heating plates in the installation frames are evenly distributed throughout the sewage and heat it synchronously. When the water temperature needs to be lowered, the installation frames on the right are moved out of the corresponding installation recesses by an external driving device, and the installation frames can be moved synchronously and the spacing can be adjusted under the action of the telescopic frame until the cooling plates in the installation frames are evenly distributed throughout the sewage and cool it synchronously, until the water temperature meets the optimal temperature for treatment by the ultrafiltration treatment equipment;

[0029] S4. The wastewater after the first temperature adjustment treatment is passed into an ultrafiltration treatment device for ultrafiltration treatment to remove suspended matter and colloidal substances in the water. Then, the water treated by the ultrafiltration treatment device is passed into a second temperature adjustment box, and the steps of step S3 are repeated to perform a second temperature adjustment treatment on the water until the water temperature meets the optimal temperature for UASB reactor treatment. Then, various organic matter, nitrogen and phosphorus, sulfide and cyanide in the water are removed by the UASB reactor. The effluent can be directly reused as raw water in the cleaning process of beverage production, and the concentrated water generated by the ultrafiltration treatment device and UASB reactor can be passed into the sewage treatment component for treatment.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] (1) The environmentally friendly beverage production wastewater treatment equipment with a temperature adjustment function of the present invention can subject beverage production wastewater to ultrafiltration treatment and microbial degradation treatment, effectively removing many pollutants in beverage production wastewater, purifying the wastewater and recycling it for reuse as flushing water for beverage wastewater source equipment, thereby greatly saving water resources. The wastewater is temperature-adjusted for the first time before ultrafiltration treatment so that the water temperature meets the optimal temperature for ultrafiltration treatment equipment treatment. At this time, particulate matter in the water is more likely to pass through the ultrafiltration membrane, thereby improving treatment efficiency, avoiding temperature increase that accelerates aging of the membrane material, and extending the service life of the membrane. The wastewater is temperature-adjusted for the second time before microbial degradation treatment. Temperature, so that the water temperature meets the optimal temperature during UASB reactor treatment, can promote the growth and metabolism of microorganisms, thereby increasing the degradation rate of microorganisms, and avoiding the adverse effects of excessively high or low temperatures on the growth and metabolism of microorganisms. In addition, during the two temperature adjustment processes, the U-shaped clamping frame can be driven to move to the right by the extension of the electric telescopic rod. At this time, the installation frame clamped by the U-shaped clamping frame also moves to the right synchronously, and the remaining installation frames move synchronously under the action of the telescopic frame until the heating plates or cooling plates in each installation frame are evenly dispersed throughout the water source and heated or cooled synchronously, thereby increasing the temperature adjustment efficiency of the water source and the uniformity of the water temperature, and improving the sewage treatment effect;

[0032] (2) The conductivity of the water entering the test box is tested by a conductivity meter. By testing the conductivity of the water, it is determined whether the water source can be used for beverage production and reuse. The water source is treated in a targeted manner, which has the effect of energy saving and emission reduction, and greatly improves the recycling rate of water sources. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 It is a schematic diagram of the internal structure of the filter box of the present invention;

[0035] Figure 3 Schematic diagram of the internal structure of the conductivity prediction box of the present invention;

[0036] Figure 4 It is a structural schematic diagram of the rotating circular plate of the present invention;

[0037] Figure 5 It is a schematic diagram of the internal structure of the pH adjustment box of the present invention;

[0038] Figure 6 It is a structural schematic diagram of the hollow mounting ring of the present invention;

[0039] Figure 7 It is a structural schematic diagram of the hollow connecting pipe of the present invention;

[0040] Figure 8 It is a schematic diagram of the internal structure of the first temperature regulating box of the present invention.

[0041] Among them, 1- conductivity prediction box, 10- electromagnetic valve, 11- conductivity meter, 12- rotating circular plate, 120- rotating motor, 121- hollow vertical rod, 122- water inlet, 123- first stirring blade, 124- micro water pump, 125- detection box, 13- annular sliding groove, 130- reinforced vertical rod, 131- arc-shaped slider, 14- filter box, 140- filter screen, 141- sub-filter screen, 142- buffer spring column, 2- sewage treatment component, 3- reuse treatment component, 30- pH adjustment box, 300- acid storage box, 301- alkali storage box, 302- hollow installation ring, 303- inner connecting ring, 304- hollow Core connecting pipe, 305-spraying port, 306-horizontal connecting pipe, 307-vertical connecting pipe, 308-stirring rod, 31-ultrafiltration treatment equipment, 32-UASB reactor, 33-V-type addition box, 34-second stirring blade, 35-forward and reverse rotation motor, 36-spraying pipe, 360-sub-spraying pipe, 361-pH detector, 4-temperature adjustment component, 40-first temperature adjustment box, 400-installation recess, 401-installation frame, 402-telescopic frame, 403-heating plate, 404-cooling plate, 405-limiting mounting plate, 406-U-type clamping frame, 41-second temperature adjustment box, 42-temperature sensor, 43-electric telescopic rod. DETAILED DESCRIPTION

[0042] In order to further understand the content of the present invention, the present invention is described in detail below through examples.

[0043] Example 1

[0044] like Figure 1 、 5 6, an environmentally friendly beverage production wastewater treatment device with a temperature adjustment function, comprising a conductivity prediction box 1 connected to an external beverage production wastewater outlet, a sewage treatment component 2 and a reuse treatment component 3 respectively connected to the outlet of the conductivity prediction box 1 and provided with a solenoid valve 10 at each connection, and a temperature adjustment component 4 connected to the reuse treatment component 3;

[0045] The conductivity prediction box 1 is provided with a conductivity meter 11. The reuse treatment assembly 3 includes a pH adjustment box 30 connected to the water outlet of the conductivity prediction box 1, an ultrafiltration treatment device 31 connected to the pH adjustment box 30, and a UASB reactor 32 connected to the ultrafiltration treatment device 31. The left and right sides of the upper end of the pH adjustment box 30 are respectively connected to an acid storage box 300 and an alkali storage box 301. A hollow mounting ring 302 is provided in the pH adjustment box 30, and an inner connecting ring 303 is provided at the center of the hollow mounting ring 302. The inner connecting ring 303 and the hollow mounting ring 302 are connected through four circumferentially distributed hollow connecting tubes 304, and each hollow connecting tube 304 is evenly provided with eight spraying ports 305 on the side wall. The acid storage box 300 and the alkali storage box 301 are connected by a horizontal connecting tube 306, and the bottom end of the horizontal connecting tube 306 is connected to the hollow connecting tube 304 via a vertical connecting tube 307.

[0046] like Figure 1 、 8 As shown, the temperature control assembly 4 includes a first temperature control box 40 provided at the connection between the pH adjustment box 30 and the ultrafiltration treatment equipment 31, a second temperature control box 41 provided at the connection between the ultrafiltration treatment equipment 31 and the UASB reactor 32, and a temperature sensor 42 provided in the first temperature control box 40 and the second temperature control box 41. The first temperature control box 40 has mounting recesses 400 on the left and right sides, respectively, and each mounting recess 400 has three mounting frames 401, and two adjacent mounting frames 401 are connected by a telescopic frame 402. A heating plate 403 is inserted into each mounting frame 401 in the left mounting recess 400, and a cooling plate 404 is inserted into each mounting frame 401 in the right mounting recess 400. The structure of the second temperature control box 41 is the same as that of the first temperature control box 40.

[0047] Among them, the solenoid valve 10, the sewage treatment component 2, the conductivity meter 11, the ultrafiltration treatment equipment 31, the UASB reactor 32, the temperature sensor 42, the heating plate 403 and the cooling plate 404 all adopt existing technologies.

[0048] Example 2

[0049] This embodiment discloses a method for treating beverage production wastewater, which is based on an environmentally friendly beverage production wastewater treatment device with a temperature adjustment function in Example 1, and includes the following steps:

[0050] S1. Beverage production wastewater enters the conductivity prediction box 1. The conductivity of the wastewater is tested by the conductivity meter 11 in the conductivity prediction box 1. When the conductivity of the water body is tested, it is determined whether the water source can be used as a reused water source for beverage production. If it does not meet the requirements of a reused water source for beverage production, the solenoid valve 10 at the water inlet of the sewage treatment component 2 is opened, and the sewage enters the sewage treatment component 2 for separate treatment. If it is suitable for a reused water source for beverage production, the solenoid valve 10 at the water inlet of the pH adjustment box 30 is opened, and the sewage enters the pH adjustment box 30.

[0051] S2. When the sewage enters the pH adjustment tank 30, the additive liquid in the acid storage box 300 or the alkali storage box 301 enters the vertical connecting pipe 307 through the corresponding horizontal connecting pipe 306. The additive liquid is then distributed to each hollow connecting pipe 304 through the vertical connecting pipe 307 and the inner connecting ring 303, and finally sprayed into the water source through each spraying port 305 until the pH value of the sewage meets the requirement. Then, the sewage is passed into the first temperature adjustment tank 40 for the first temperature adjustment treatment.

[0052] S3. When the sewage undergoes the first temperature adjustment treatment and the temperature needs to be increased, the installation frames 401 on the left are moved out of the corresponding installation recesses 400 by an external driving device, and the installation frames 401 can be moved synchronously and the spacing can be adjusted under the action of the telescopic frame 402 until the heating plates 403 in the installation frames 401 are evenly distributed throughout the sewage and heated synchronously. When the water temperature needs to be lowered, the installation frames 401 on the right are moved out of the corresponding installation recesses 400 by an external driving device, and the installation frames 401 can be moved synchronously and the spacing can be adjusted under the action of the telescopic frame 402 until the cooling plates 404 in the installation frames 401 are evenly distributed throughout the sewage and cooled synchronously, until the water temperature meets the optimal temperature for treatment by the ultrafiltration treatment device 31.

[0053] S4. The wastewater after the first temperature adjustment treatment is passed into the ultrafiltration treatment equipment 31 for ultrafiltration treatment to remove suspended matter and colloidal substances in the water body. Then, the water body treated by the ultrafiltration treatment equipment 31 is passed into the second temperature adjustment box 41, and the steps of step S3 are repeated to perform a second temperature adjustment treatment on the water body until the water temperature meets the optimal temperature for treatment by the UASB reactor 32. Then, various organic matter, nitrogen and phosphorus, as well as sulfide and cyanide in the water body are removed by the UASB reactor 32. The effluent can be directly reused as raw water in the cleaning process of beverage production, and the concentrated water produced by the ultrafiltration treatment equipment 31 and the UASB reactor 32 can be passed into the wastewater treatment component 2 for treatment.

[0054] Example 3

[0055] This embodiment differs from embodiment 1 in that:

[0056] like Figure 3 、 4 As shown, a rotating circular plate 12 is provided at the upper end of the conductivity prediction box 1. The upper end of the rotating circular plate 12 is connected to a rotating motor 120 via a rotating shaft. The bottom end of the rotating circular plate 12 is connected to four hollow vertical rods 121, and each hollow vertical rod 121 is evenly provided with 10 water inlet holes 122 and 12 first stirring blades 123. A detection box 125 is provided on the rotating circular plate 12, which is connected to each hollow vertical rod 121 via a connecting pipe and a micro water pump 124 is provided at the connection. The conductivity meter 11 is arranged in the detection box 125.

[0057] An annular sliding groove 13 is concentrically distributed with the rotating circular plate 12 at the upper end of the rotating circular plate 12, and four reinforcing vertical rods 130 are provided at the upper end of the conductivity prediction box 1. The bottom end of each reinforcing vertical rod 130 is slidably connected to the annular sliding groove 13 through an arc-shaped slider 131. Among them, the rotating motor 120, the micro water pump 124, and the conductivity meter 11 all adopt existing technologies.

[0058] Example 4

[0059] This embodiment differs from embodiment 2 in that:

[0060] After the wastewater enters the conductivity prediction box 1, the rotating motor 120 is turned on, and the rotating circular plate 12 and the hollow vertical rod 121 at the bottom thereof are driven to rotate by the rotating motor 120, and each first stirring blade 123 also rotates synchronously to stir the water. At the same time, the micro water pump 124 is turned on, and part of the stirred water is extracted by the micro water pump 124 and enters the hollow vertical rod 121 through each water inlet hole 122. The water in each hollow vertical rod 121 will eventually enter the detection box 125 through each connecting pipe. At this time, the conductivity of the water entering the detection box 125 is detected by the conductivity meter 11;

[0061] When the rotating circular plate 12 rotates, the annular sliding groove 13 is provided so that the arc-shaped sliders 131 at the bottom ends of the reinforcing vertical rods 130 can slide along the inside thereof, thereby ensuring the normal rotation of the rotating circular plate 12 and distributing the weight on the reinforcing vertical rods 130 .

[0062] Example 5

[0063] This embodiment differs from embodiment 3 in that:

[0064] like Figure 5 、 6As shown in Figures 7 and 8, a V-shaped addition box 33 is provided at the upper end of the pH adjustment box 30. The left and right ends of the V-shaped addition box 33 are respectively connected to the acid storage box 300 and the alkali storage box 301 through horizontal connecting pipes 306, and a solenoid valve 10 is provided at the connection. The bottom end of the V-shaped addition box 33 is connected to the vertical connecting pipe 307. The bottom end of the inner connecting ring 303 is connected to a stirring rod 308, and 12 second stirring blades 34 are evenly arranged on the stirring rod 308 from top to bottom. The stirring rod 308 is connected to a forward and reverse rotating motor 35.

[0065] Each spray port 305 is provided with a spray pipe 36, and the spray pipe 36 is composed of two divergent sub-spray pipes 360, and a pH detector 361 is provided in the pH regulating box 30;

[0066] Among them, the solenoid valve 10, the forward and reverse rotation motor 35 and the pH detector 361 all adopt existing technologies.

[0067] Example 6

[0068] This embodiment differs from embodiment 4 in that:

[0069] When the pH value of the water source in the pH regulating box 30 needs to be adjusted, the corresponding solenoid valve 10 is opened, and the additive liquid in the acid storage box 300 and the alkali solution storage box 301 enters the vertical connecting pipe 307 through the corresponding horizontal connecting pipe 306. The additive liquid is distributed into each hollow connecting pipe 304 through the vertical connecting pipe 307 and the inner connecting ring 303, and finally sprayed into the water source through each spraying port 305. By arranging the hollow connecting pipes 304 in a divergent shape, the additive liquid can be evenly dispersed in the water source. At the same time, the forward and reverse rotating motor 35 is turned on, and the stirring rod 308 and the second stirring blade 34 are driven by the forward and reverse rotating motor 35 to rotate, thereby stirring the water source and the additive liquid.

[0070] When the additive liquid is sprayed out from each spray port 305 , the sub-spray pipes 360 distributed in various directions are provided so that the additive liquid can be dispersed into the water source from various directions, and the pH value of the water source is detected in real time by the pH detector 361 .

[0071] Example 7

[0072] This embodiment differs from embodiment 5 in that:

[0073] like Figure 8 As shown, the first temperature control box 40 is provided with a limit mounting plate 405 on both sides of the upper end, and the opposite sides of the two limit mounting plates 405 are connected to U-shaped clamping frames 406 via electric telescopic rods 43. The two U-shaped clamping frames 406 are respectively connected to the front side of the mounting frame 401 located at the outermost end of the mounting recess 42;

[0074] The size of the mounting frame 401 matches the size of the mounting recess 400, and the exterior of each telescopic frame 402 is sprayed with a corrosion-resistant coating;

[0075] Among them, the electric telescopic rod 43 adopts existing technology, and the material of the corrosion-resistant coating is a nano-composite coating.

[0076] Example 8

[0077] This embodiment differs from embodiment 6 in that:

[0078] When the water source temperature needs to be increased, the electric telescopic rod 43 on the left is opened, and the extension of the electric telescopic rod 43 drives the U-shaped clamping frame 406 to move to the right. At this time, the installation frame 401 clamped by the U-shaped clamping frame 406 also moves to the right synchronously, and the remaining installation frames 401 move synchronously under the action of the telescopic frame 402 until the heating plates 403 located in each installation frame 401 are evenly distributed throughout the water source and heated synchronously. When the water source temperature needs to be lowered, the steps are the opposite of the above process. The cooling plates 404 in each installation frame 401 on the right are evenly distributed throughout the water source and cooled synchronously.

[0079] By defining the size relationship between the installation frame 401 and the installation recess 400 , each installation frame 401 can be compressed and placed in the installation recess 400 when not in use.

[0080] Example 9

[0081] This embodiment differs from embodiment 7 in that:

[0082] like Figure 2 As shown, a filter box 14 is provided at the water inlet of the conductivity prediction box 1, and a filter screen 140 is provided in the filter box 14. The filter screen 140 includes three sub-filter screens 141 distributed from top to bottom and the side walls are slidably connected to the inner wall of the filter box 14, and two adjacent sub-filter screens 141 are connected by five buffer spring columns 142. The mesh size of each sub-filter screen 141 distributed from top to bottom increases successively.

[0083] Example 10

[0084] The difference between this embodiment and embodiment 8 is that:

[0085] When sewage enters the filter box 14, it will pass through the sub-filters 141 with increasing mesh sizes from top to bottom, filtering solid impurities of various particle sizes in the water. The impact force of the water flow acting on the sub-filters 141 is buffered by the buffer spring columns 142 arranged between two adjacent sub-filters 141.

Claims

1. An environmentally friendly beverage production wastewater treatment equipment with temperature adjustment function, characterized in that: It comprises a conductivity prediction box (1) connected to an external beverage production wastewater outlet, a sewage treatment component (2) and a reuse treatment component (3) respectively connected to the outlet of the conductivity prediction box (1) and each of which is provided with a solenoid valve (10), and a temperature control component (4) connected to the reuse treatment component (3); The conductivity prediction box (1) is provided with a conductivity meter (11), and the reuse treatment component (3) includes a pH adjustment box (30) connected to the water outlet of the conductivity prediction box (1), an ultrafiltration treatment device (31) connected to the pH adjustment box (30), and a UASB reactor (32) connected to the ultrafiltration treatment device (31); The temperature control assembly (4) comprises a first temperature control box (40) provided at the connection between the pH control box (30) and the ultrafiltration treatment device (31), a second temperature control box (41) provided at the connection between the ultrafiltration treatment device (31) and the UASB reactor (32), and temperature sensors (42) provided in the first temperature control box (40) and the second temperature control box (41); the first temperature control box (40) is provided with mounting recesses (400) on the left and right sides respectively, and each mounting recess (400) is provided with a plurality of mounting frames (401), and two adjacent mounting frames (401) are connected by a telescopic frame (402); each mounting frame (401) in the left mounting recess (400) is plugged with a heating plate (403), and each mounting frame (401) in the right mounting recess (400) is plugged with a cooling plate (404); the structure of the second temperature control box (41) is the same as that of the first temperature control box (40); A rotating circular plate (12) is provided at the upper end of the conductivity prediction box (1), the upper end of the rotating circular plate (12) is connected to a rotating motor (120) via a rotating shaft, the bottom end of the rotating circular plate (12) is connected to a plurality of hollow vertical rods (121), and each of the hollow vertical rods (121) is evenly provided with a plurality of water inlet holes (122) and a plurality of first stirring blades (123), the rotating circular plate (12) is provided with a detection box (125) connected to each of the hollow vertical rods (121) via a connecting pipe, and a micro water pump (124) is provided at the connection point, and the conductivity meter (11) is provided in the detection box (125); The upper end of the rotating circular plate (12) is provided with an annular sliding groove (13) concentrically distributed with the rotating circular plate (12); the upper end of the conductivity prediction box (1) is provided with a plurality of reinforcing vertical rods (130); the bottom end of each reinforcing vertical rod (130) is slidably connected to the annular sliding groove (13) via an arc-shaped sliding block (131); The left and right sides of the upper end of the pH regulating box (30) are respectively connected to an acid storage box (300) and an alkaline solution storage box (301); a hollow mounting ring (302) is provided in the pH regulating box (30), and an inner connecting ring (303) is provided at the center of the hollow mounting ring (302); the inner connecting ring (303) and the hollow mounting ring (302) are connected through a plurality of hollow connecting pipes (304) distributed along the circumference, and a plurality of spraying ports (305) are evenly provided on the side wall of each hollow connecting pipe (304); the acid storage box (300) and the alkaline solution storage box (301) are connected through a transverse connecting pipe (306), and the bottom end of the transverse connecting pipe (306) is connected to the hollow connecting pipe (304) through a vertical connecting pipe (307); A V-shaped addition box (33) is provided at the upper end of the pH regulating box (30), and the left and right ends of the V-shaped addition box (33) are respectively connected to the acid storage box (300) and the alkali storage box (301) through a horizontal connecting pipe (306), and a solenoid valve (10) is provided at the connection point. The bottom end of the V-shaped addition box (33) is connected to the vertical connecting pipe (307), and the bottom end of the inner connecting ring (303) is connected to a stirring rod (308), and a plurality of second stirring blades (34) are evenly provided on the stirring rod (308) from top to bottom. The stirring rod (308) is connected to a forward and reverse rotating motor (35).

2. The environmentally friendly beverage production wastewater treatment equipment with temperature adjustment function according to claim 1 is characterized in that: A spray pipe (36) is provided at each of the spray ports (305), and the spray pipe (36) is composed of a plurality of sub-spray pipes (360) distributed in a divergent shape. A pH detector (361) is provided in the pH regulating box (30).

3. The environmentally friendly beverage production wastewater treatment equipment with temperature adjustment function according to claim 1 is characterized in that: The first temperature regulating box (40) is provided with a limit installation plate (405) on both the left and right sides of the upper end, and the opposite sides of the two limit installation plates (405) are respectively connected to a U-shaped clamping frame (406) through an electric telescopic rod (43), and the two U-shaped clamping frames (406) are respectively connected to the front side of the installation frame (401) located at the outermost end of the installation recess (400).

4. The environmentally friendly beverage production wastewater treatment equipment with temperature adjustment function according to claim 3 is characterized in that: The size of the installation frame (401) matches the size of the installation recess (400), and the exterior of each telescopic frame (402) is sprayed with a corrosion-resistant coating.

5. The environmentally friendly beverage production wastewater treatment equipment with temperature adjustment function according to claim 1, characterized in that: A filter box (14) is provided at the water inlet of the conductivity prediction box (1), and a filter screen (140) is provided in the filter box (14). The filter screen (140) comprises a plurality of sub-filter screens (141) distributed from top to bottom and having side walls slidably connected to the inner wall of the filter box (14), and two adjacent sub-filter screens (141) are connected by a plurality of buffer spring columns (142), and the mesh sizes of the sub-filter screens (141) distributed from top to bottom increase sequentially.

6. A method for treating beverage production wastewater, based on the environmentally friendly beverage production wastewater treatment equipment with temperature adjustment function according to any one of claims 1 to 5, characterized in that: The following steps are involved: S1, beverage production wastewater enters the conductivity prediction box (1), and the conductivity of the wastewater is detected by the conductivity meter (11) in the conductivity prediction box (1). When the conductivity of the water body is detected, it is distinguished whether the water source can be used as a beverage production reuse water source. When it does not meet the requirements of the beverage production reuse water source, the electromagnetic valve (10) at the water inlet of the sewage treatment component (2) is opened, and the sewage enters the sewage treatment component (2) for separate treatment. When it can be used as a beverage production reuse water source, the electromagnetic valve (10) at the water inlet of the pH adjustment box (30) is opened, and the sewage enters the pH adjustment box (30); S2. When the sewage enters the pH adjustment box (30), the pH value of the sewage is adjusted until the pH value meets the requirements, and then the sewage is passed into the first temperature adjustment box (40) for the first temperature adjustment treatment; S3. When the sewage undergoes the first temperature adjustment treatment and the temperature needs to be increased, the installation frames (401) on the left are moved out of the corresponding installation recesses (400) by an external driving device, and the installation frames (401) can be moved synchronously and the spacing can be adjusted under the action of the telescopic frame (402) until the heating plates (403) in the installation frames (401) are evenly distributed throughout the sewage and heated synchronously. When the water temperature needs to be lowered, the installation frames (401) on the right are moved out of the corresponding installation recesses (400) by an external driving device, and the installation frames (401) can be moved synchronously and the spacing can be adjusted under the action of the telescopic frame (402) until the cooling plates (404) in the installation frames (401) are evenly distributed throughout the sewage and cooled synchronously until the water temperature meets the optimal temperature for treatment by the ultrafiltration treatment device (31); S4, the sewage after the first temperature adjustment treatment is passed into the ultrafiltration treatment device (31) for ultrafiltration treatment to remove suspended matter and colloidal substances in the water body, then the water body treated by the ultrafiltration treatment device (31) is passed into the second temperature adjustment box (41), and the steps of step S3 are repeated to perform a second temperature adjustment treatment on the water body until the water temperature meets the optimal temperature for treatment by the UASB reactor (32), then the various organic matter, nitrogen and phosphorus as well as sulfide and cyanide in the water body are removed by the UASB reactor (32), and the effluent can be directly reused as raw water in the cleaning process of beverage production, and the concentrated water generated by the ultrafiltration treatment device (31) and the UASB reactor (32) is passed into the sewage treatment component (2) for treatment.

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