Enzymatic wastewater treatment device for bio-based material

Abstract

The utility model discloses a bio-based material enzyme catalysis wastewater treatment device which comprises an external water inlet pipe, a reaction tank, a gas storage tank, a combustion system, an electric control three-way reversing valve, a heating chamber, a steam turbine, a condenser and a water storage tank. Enzymes are added through a star-shaped blanking device for a catalytic reaction, biogas generated by the reaction is connected to a gas storage tank for storage and distribution, one part of the biogas enters a combustion chamber for combustion, and the redundant part of the biogas is connected with the outside for collection through a biogas overflow pipeline. The temperature in the reaction tank is kept constant through the hot water pipe, the temperature when the enzyme reacts with the sewage is better controlled, the catalytic rate of the enzyme is improved, and when the water temperature reaches the standard, water vapor is distributed to the steam turbine through the electric control three-way reversing valve to generate electricity and purify water, and meanwhile the purposes of high efficiency, energy conservation and environmental protection are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field, concretely is a kind of enzyme catalysis's wastewater treatment device of biological base material. BACKGROUND

[0002] Sewage mainly contains high concentration organic compounds, suspended solids, dissolved solids and the like, direct discharge can cause serious pollution to the environment, for example, the Chinese invention patent with the publication number CN104556369A mentions that the energy recovery and utilization of sewage become the current research focus, the above-mentioned patent uses high-efficiency anaerobic biological technology to treat sewage, which can not only realize sewage purification but also produce a large amount of high-calorific-value biogas as energy for utilization, but it cannot well control the temperature when the enzyme reacts with sewage, so that the enzyme can efficiently complete catalysis at suitable temperature. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the deficiencies in the prior art, the utility model provides a kind of enzyme catalysis's wastewater treatment device of biological base material, solve the problem proposed above.

[0005] (II) technical scheme

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of enzyme catalysis's wastewater treatment device of biological base material, including external inlet pipe, reaction pool, gas storage tank, combustion system, electric control three-way reversing valve, heating chamber, steam turbine, condenser, water storage pool and water pump, the lower part of the external inlet pipe is connected with the top of the reaction pool, the left side of the reaction pool is connected with gas storage tank, the left side of the gas storage tank is connected with combustion system by pipeline, the top of the combustion system is connected with the electric control three-way reversing valve by pipeline, the three ports of the electric control three-way reversing valve are connected with the combustion system, heating chamber and one end of steam turbine respectively, the right side of the heating chamber is connected with the lower end of the front of the condenser by pipeline, the heating chamber is fixedly installed in the lower part of the reaction pool, the other end of the steam turbine is connected with the condenser by pipeline, the rear of the condenser is connected with the water storage pool by pipeline, the right side of the water storage pool is connected with water pump by pipeline and the water outlet of water pump is connected with combustion system.

[0007] Preferably, the heating chamber includes a heating chamber shell, a hot water pipe, and a circulating pump, the inner middle part of the heating chamber shell is connected with the hot water pipe, one end of the hot water pipe is connected with the water outlet end of the circulating pump, the other end of the hot water pipe is connected with the water inlet of the circulating pump, the circulating pump is installed at the front of the heating chamber shell, and the hot water pipe extends into the reaction pool.

[0008] Preferably, the reaction tank comprises a reaction tank shell, water inlet filter cotton, a reaction tank gas outlet pipe, a reaction tank water outlet pipe and a star-shaped material distributor, the inside upper end of the reaction tank shell is provided with the water inlet filter cotton, the left upper end of the reaction tank shell is provided with the reaction tank gas outlet pipe, the reaction tank gas outlet pipe is connected with the gas storage tank, the right lower part of the reaction tank shell is connected with the reaction tank water outlet pipe, the reaction tank water outlet pipe is connected with the water storage tank, and the right upper part of the reaction tank shell is provided with the star-shaped material distributor.

[0009] Preferably, the gas storage tank comprises a gas storage tank shell, a gas storage tank gas outlet pipe and a biogas overflow pipe, the right upper part of the gas storage tank shell is connected with the reaction tank gas outlet pipe, the left lower part of the gas storage tank shell is connected with the gas storage tank gas outlet pipe, and the top of the gas storage tank shell is connected with the biogas overflow pipe.

[0010] Preferably, the combustion system comprises a combustion chamber shell, a combustion chamber, a steam generator, a steam pipe, a combustion chamber exhaust pipe and a water supplement pipe, the inside upper end of the combustion chamber shell is provided with the steam generator, the inside lower end of the combustion chamber shell is provided with the combustion chamber, the upper end middle part of the steam generator is connected with one end of the steam pipe, the other end of the steam pipe is connected with an electrically-controlled three-way reversing valve, the left upper end of the combustion chamber shell is provided with the combustion chamber exhaust pipe, the right middle part of the combustion chamber shell is connected with the water supplement pipe, and the water supplement pipe is connected with the water outlet end of the water pump.

[0011] Preferably, the water storage tank comprises a water storage tank shell, a water storage cavity, a filter, a clean water cavity and a water outlet pipe, the left inside of the water storage tank shell is provided with the water storage cavity, the middle inside of the water storage tank shell is provided with the filter, the right inside of the water storage tank shell is provided with the clean water cavity, and the right upper part of the water storage tank shell is connected with the water outlet pipe.

[0012] Preferably, the hot water pipe is arranged in a zigzag manner in the reaction tank shell and the heating chamber shell.

[0013] (Three), beneficial effects

[0014] The utility model provides a kind of enzyme catalysis wastewater treatment device of biological matrix.It has the following beneficial effects: by being provided with external inlet pipe, reaction pool, gas holder, combustion system, electrically controlled three-way reversing valve, heating chamber, steam turbine, condenser and water reservoir, sewage enters reaction pool by external inlet pipe, and sewage is filtered first by filter cotton in the upper portion of reaction pool, then enters reaction pool, and enzyme catalysis reaction is added by star material drop ware, and biogas produced by reaction is connected to gas holder to store and distribute, part enters combustion chamber to burn, and excess part is connected outside collection by biogas overflow pipeline, combustion biogas heats steam generator, produces water vapor, and water vapor can heat hot water pipe in heating chamber, and the temperature in reaction pool is kept constant by hot water pipe, and the temperature when enzyme and sewage react is controlled better, and the catalytic rate of enzyme is improved, if hot water temperature has reached, then it is distributed to steam turbine to generate electricity by electrically controlled three-way reversing valve, and water vapor after heating or power generation returns to clean water cavity by condenser, and water after reaction enters water reservoir, and then enters clean water cavity by filter, and water in clean water cavity is supplied to steam generator to generate steam, and excess clean water is discharged to outside by outlet pipe.

[0015] The temperature in reaction chamber is kept constant by hot water pipe, water is purified again by filter, and catalytic enzyme is prevented from flowing out, and water for steam generator is filtered from clean water cavity, to realize the purpose of energy saving and environmental protection while efficiently purifying water. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the plane structure schematic diagram of the utility model;

[0018] Figure 3 It is the structure schematic diagram of reaction pool and heating chamber in the utility model;

[0019] Figure 4 It is the structure schematic diagram of heating mechanism in the utility model;

[0020] Figure 5 It is the structure schematic diagram of water reservoir in the utility model.

[0021] In the figure: external water inlet pipe-1, reaction pool-2, gas storage tank-3, combustion system-4, electric control three-way reversing valve-5, heating chamber-6, steam turbine-7, condenser-8, water storage pool-9, water pump-10, reaction pool shell-21, water inlet filter cotton-22, reaction pool gas outlet pipe-23, reaction pool water outlet pipe-24, star-shaped material distributor-25, gas storage tank shell-31, gas storage tank gas outlet pipe-32, biogas overflow pipe-33, combustion chamber shell-41, combustion chamber-42, steam generator-43, steam pipe-44, combustion chamber exhaust pipe-45, water supplement pipe-46, heating chamber shell-61, hot water pipe-62, circulating pump-63, water storage pool shell-91, water storage cavity-92, filter-93, clean water cavity-94, water outlet pipe-95. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-2 The present application provides a kind of enzyme catalysis wastewater treatment device technical solutions of biological base material: including external water inlet pipe 1, reaction pool 2, gas storage tank 3, combustion system 4, electric control three-way reversing valve 5, heating chamber 6, steam turbine 7, condenser 8, water storage pool 9 and water pump 10, the lower part of external water inlet pipe 1 is connected with the top of reaction pool, the left side of reaction pool 2 is connected with gas storage tank 3, the left side of gas storage tank 3 is connected with combustion system 4 by pipeline, the top of combustion system 4 is connected with electric control three-way reversing valve 5 by pipeline, the three ports of electric control three-way reversing valve 5 are connected with combustion system 4, heating chamber 6 and one end of steam turbine 7 respectively, the right side of heating chamber 6 is connected with the lower end of the front of condenser 8 by pipeline, heating chamber 6 is fixedly installed in the lower part of reaction pool 2, the other end of steam turbine 7 is connected with condenser 8 by pipeline, the rear of condenser 8 is connected with water storage pool 9 by pipeline, the right side of water storage pool 9 is connected with water pump 10 by pipeline and the water outlet of water pump 10 is connected with combustion system 4.

[0024] Please refer to Figure 3 Heating chamber 6 includes heating chamber shell 61, hot water pipe 62 and circulating pump 63, the inner middle part of heating chamber shell 61 is connected with hot water pipe 62, one end of hot water pipe 62 is connected with the water outlet end of circulating pump 63, the other end of hot water pipe 62 is connected with the water inlet of circulating pump 63, circulating pump 63 is installed in the front of heating chamber shell 61, and hot water pipe 62 extends into the inside of reaction pool 2.

[0025] The reaction pool 2 comprises a reaction pool shell 21, water inlet filter cotton 22, reaction pool gas outlet pipe 23, reaction pool water outlet pipe 24 and star type material distributor 25, the inside upper end of the reaction pool shell 21 is provided with water inlet filter cotton 22, the left upper end of the reaction pool shell 21 is provided with reaction pool gas outlet pipe 23, the reaction pool gas outlet pipe 23 is connected with the gas storage tank 3, the right lower part of the reaction pool shell 21 is connected with reaction pool water outlet pipe 24, the reaction pool water outlet pipe 24 is connected with the water storage pool 9, and the right upper part of the reaction pool shell 21 is provided with star type material distributor 25.

[0026] The star type material distributor 25 can ensure the airtightness of the reaction pool shell 21 and provide reaction enzymes for the reaction.

[0027] Please refer to Figure 4 , the combustion system 4 comprises a combustion chamber shell 41, a combustion chamber 42, a steam generator 43, a steam pipe 44, a combustion chamber exhaust pipe 45 and a water supplement pipe 46, the inside upper end of the combustion chamber shell 41 is provided with the steam generator 43, the inside lower end of the combustion chamber shell 41 is provided with the combustion chamber 42, the upper end of the steam generator 43 is connected with one end of the steam pipe 44, the other end of the steam pipe 44 is connected with the electrically controlled three-way reversing valve 5, the left side of the upper end of the combustion chamber shell 41 is provided with the combustion chamber exhaust pipe 45, the right middle part of the combustion chamber shell 41 is connected with the water supplement pipe 46, and the water supplement pipe 46 is connected with the water outlet end of the water pump 10.

[0028] Please refer to Figure 5 , the water storage pool 9 comprises a water storage pool shell 91, a water storage cavity 92, a filter 93, a clean water cavity 94 and a water outlet pipe 95, the left side of the inside of the water storage pool shell 91 is provided with the water storage cavity 92, the middle part of the inside of the water storage pool shell 91 is provided with the filter 93, the right side of the inside of the water storage pool shell 91 is provided with the clean water cavity 94, and the right upper part of the water storage pool shell 91 is connected with the water outlet pipe 95.

[0029] When the water in the clean water pool is full, the water outlet pipe 95 can discharge the treated water meeting the discharge standard to the outside.

[0030] In use, sewage enters the reaction tank 2 through the external water inlet pipe 1, and the water inlet filter cotton 22 at the top of the reaction tank shell 21 first performs a filtration to filter out substances that cannot participate in the reaction, and the sewage enters the inside of the reaction tank 2 and is subjected to enzyme input through the star-shaped material distributor 25 arranged on the right side of the reaction tank shell 21 to catalyze the reaction rate, and the hot water pipe 62 is arranged to penetrate through the inside of the reaction tank shell 21, and the hot water in the hot water pipe 62 is circulated by the circulating pump 63, and the hot water exchanges heat with the water vapor in the heating chamber shell 61 to ensure that the reaction tank 2 is uniformly heated to improve the catalytic rate of the enzyme, and the enzyme reacts with the sewage to produce biogas, and the biogas rises to the top of the reaction tank 2 due to the lower density than water, and is transported to the gas storage tank 3 through the reaction tank gas outlet pipe 23 on the left side of the top of the reaction tank 2, and is connected to the combustion system 4 through the gas storage tank gas outlet pipe 32 on the left side of the bottom of the gas storage tank 3, and when the biogas in the gas storage tank 3 is surplus, the biogas overflows through the biogas overflow pipe 33 on the upper part of the gas storage tank 3 and is connected to the outside for collection, and the biogas is combusted in the combustion chamber 42 of the combustion system 4 to generate water vapor in the steam generator 43, and the steam generator 43 is supplemented with water through the water supplement pipe 46, and the water source of the water supplement pipe 46 is the water in the clean water cavity 94 of the water storage tank 9, and when the water is supplemented, the water in the clean water cavity 94 is pumped out by the water pump 10 and is pumped into the steam generator 43 through the water supplement pipe 46, and the generated water vapor is connected to the electrically-controlled three-way reversing valve 5 through the steam pipe 44, and when the water temperature in the hot water pipe 62 does not reach the temperature value corresponding to the highest efficiency of the enzyme catalytic reaction, the electrically-controlled three-way reversing valve 5 guides the steam into the heating chamber 6, and when the water temperature in the hot water pipe 62 reaches the temperature value corresponding to the highest efficiency of the enzyme catalytic reaction, the electrically-controlled three-way reversing valve 5 guides the steam into the steam turbine 7 to drive the blades in the steam turbine 7 to rotate to generate electric energy, and the used water vapor enters the condenser 8 to be condensed and then enters the clean water cavity 94 in the water storage tank 9. The sewage after catalytic reaction enters the water storage cavity 92 in the water storage tank 9 through the reaction tank water outlet pipe 24 and is filtered again through the filter 93 to prevent the enzyme participating in the catalysis from flowing out to the outside to pollute the water source, and then the filtered water enters the clean water cavity 94 and can be discharged to the outside through the water outlet pipe 95 or be used to supplement the steam generator 43, so that the clean water achieves the purposes of high efficiency and energy saving and environmental protection.

[0031] The control mode of the utility model is controlled by manual starting and closing switch, and the wiring diagram of power element and the power supply belong to the common knowledge in the art, and the utility model is mainly used for protecting mechanical device, so the control mode and wiring arrangement of the utility model will not be explained in detail.

[0032] The control mode of the utility model is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the technical personnel in the art, and the power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical device, so the control mode and circuit connection of the utility model will not be explained in detail.

[0033] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An enzymatically catalyzed wastewater treatment device of a bio-based material, characterized by: The utility model relates to a kind of water heating system, including external inlet pipe (1), reaction pool (2), gas tank (3), combustion system (4), electric control three-way reversing valve (5), heating chamber (6), steam turbine (7), condenser (8), water storage pool (9) and water pump (10), the lower part of the external inlet pipe (1) is connected with the top of the reaction pool, the left side of the reaction pool (2) is connected with gas tank (3), the left side of the gas tank (3) is connected with combustion system (4) by pipeline, the top of the combustion system (4) is connected with the electric control three-way reversing valve (5) by pipeline, the three ports of the electric control three-way reversing valve (5) are connected with the combustion system (4), heating chamber (6) and steam turbine (7) one end respectively, the right side of the heating chamber (6) is connected with the front lower end of the condenser (8) by pipeline, the heating chamber (6) is fixedly installed in the lower part of the reaction pool (2), the other end of the steam turbine (7) is connected with the condenser (8) by pipeline, the rear of the condenser (8) is connected with the water storage pool (9) by pipeline, the right side of the water storage pool (9) is connected with water pump (10) by pipeline and the water outlet of water pump (10) is connected with combustion system (4); Wherein, heating chamber (6) includes heating chamber shell (61), hot water pipe (62) and circulating pump (63), the inner middle part of the heating chamber shell (61) is connected with hot water pipe (62), one end of the hot water pipe (62) is connected with the water outlet end of the circulating pump (63), the other end of the hot water pipe (62) is connected with the water inlet of the circulating pump (63), the circulating pump (63) is installed in the front of the heating chamber shell (61), the hot water pipe (62) extends into the inside of reaction pool (2).

2. An enzymatically catalyzed wastewater treatment device of a bio-based material according to claim 1, characterized in that: The reaction pool (2) includes reaction pool shell (21), water inlet filter cotton (22), reaction pool gas outlet pipe (23), reaction pool water outlet pipe (24) and star type material distributor (25), the inside upper end of the reaction pool shell (21) is installed with water inlet filter cotton (22), the left side upper end of the reaction pool shell (21) is installed with reaction pool gas outlet pipe (23), the reaction pool gas outlet pipe (23) is connected with the gas tank (3), the right side lower part of the reaction pool shell (21) is connected with reaction pool water outlet pipe (24) the reaction pool water outlet pipe (24) is connected with the water storage pool (9), the right side upper part of the reaction pool shell (21) is equipped with star type material distributor (25).

3. An enzymatically catalyzed wastewater treatment device of a bio-based material according to claim 1, characterized in that: The gas tank (3) includes gas tank shell (31), gas tank gas outlet pipe (32) and biogas overflow pipe (33), the right side upper part of the gas tank shell (31) is connected with reaction pool gas outlet pipe (23), the left side lower part of the gas tank shell (31) is connected with the gas tank gas outlet pipe (32), the top of the gas tank shell (31) is connected with biogas overflow pipe (33).

4. An enzymatically catalyzed wastewater treatment device of a bio-based material according to claim 1, characterized in that: The combustion system (4) comprises a combustion chamber shell (41), a combustion chamber (42), a steam generator (43), a steam pipe (44), a combustion chamber exhaust pipe (45) and a water supplement pipe (46), the inner upper end of the combustion chamber shell (41) is provided with the steam generator (43), the inner lower end of the combustion chamber shell (41) is provided with the combustion chamber (42), the middle part of the upper end of the steam generator (43) is connected with one end of the steam pipe (44), the other end of the steam pipe (44) is connected with the electric control three-way reversing valve (5), the left side of the upper end of the combustion chamber shell (41) is provided with the combustion chamber exhaust pipe (45), the right middle part of the combustion chamber shell (41) is connected with the water supplement pipe (46), and the water supplement pipe (46) is connected with the water outlet end of the water pump (10).

5. An enzymatically catalyzed wastewater treatment device of a bio-based material according to claim 1, characterized by: The water storage tank (9) comprises a water storage tank shell (91), a water storage cavity (92), a filter (93), a clean water cavity (94) and a water outlet pipe (95), the left side of the inner of the water storage tank shell (91) is provided with the water storage cavity (92), the middle part of the inner of the water storage tank shell (91) is provided with the filter (93), the right side of the inner of the water storage tank shell (91) is provided with the clean water cavity (94), and the upper right side of the water storage tank shell (91) is connected with the water outlet pipe (95).

6. An enzymatically catalyzed wastewater treatment device of a bio-based material according to claim 1, characterized by: The hot water pipe (62) is arranged in a zigzag manner in the reaction tank shell (21) and the heating chamber shell (61).

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