A mobile aquaculture waste gas deodorization device

Abstract

The present invention discloses a mobile deodorizing device for aquaculture waste gas, comprising a base plate, wherein a spraying component for spraying waste gas and a low-temperature vacuum evaporating component for treating waste water after spraying for recycling are arranged on the base plate, and a plurality of groups of evenly arranged moving wheels are connected to the bottom of the base plate; the present invention can effectively spray aquaculture waste gas and detect gas concentration; the spray liquid can be adjusted to solutions of different concentrations according to the gas concentration, thereby reducing the cost of the deodorant and having high treatment efficiency; the low-temperature vacuum evaporating component is convenient for recycling the waste liquid after treatment, thereby achieving the purpose of economy and environmental protection; the device can be moved, thereby facilitating the treatment of waste gas from aquaculture rooms in various places and improving the waste gas treatment effect of aquaculture farms.

Description

Technical Field

[0001] The invention relates to the technical field of deodorization devices, in particular to a mobile deodorization device for aquaculture waste gas. Background Art

[0002] With the increasing market demand for livestock and poultry products, intensive and factory-based animal husbandry has continued to develop. Animal husbandry will produce a large amount of odorous substances, which will mix together and emit an unpleasant odor. The waste gas generated by breeding will affect the breeding environment, seriously endanger the health of livestock and poultry, reduce the disease resistance of livestock and poultry, hinder the performance of production, and endanger the health of people, especially breeders. The release of waste gas into the atmosphere may also form acid rain and pollute the environment. Therefore, how to effectively control the odor of farms is an urgent problem to ensure the sustainable development of animal husbandry.

[0003] The existing devices for treating aquaculture waste gas have complex treatment methods. For example, the survival conditions of microorganisms in the biological treatment process are complex and difficult to control. The photolysis method cannot adjust the treatment conditions in time, which is easy to be incomplete. Although the deodorant is used for treatment, the treatment is complete, but the cost is high. In view of the above problems, a mobile deodorization device for aquaculture waste gas is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a mobile aquaculture waste gas deodorization device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A mobile aquaculture waste gas deodorization device comprises a bottom plate, on which a spray assembly for spraying waste gas and a low-temperature vacuum evaporation assembly for treating waste water after spraying for recycling are arranged, and a plurality of groups of evenly arranged moving wheels are connected to the bottom of the bottom plate;

[0007] The spray assembly comprises a spray box mounted on a bottom plate, a dust collector for exhaust gas to enter is provided on one side of the spray box, a gas outlet is connected to the side of the spray box away from the dust collector, a plurality of groups of first spray plates and second spray plates are provided in the spray box, a first regulating box for supplying liquid to the spray nozzles on the first spray plate and a second regulating box for supplying liquid to the spray nozzles on the second spray plate are provided on the top of the spray box, a reaction chamber is provided between the first spray plate and the second spray plate, and a condensation assembly is provided at the bottom of the reaction chamber;

[0008] A detection element for detecting the exhaust gas concentration is provided on the top of the first spray plate, and a reaction chamber on the first spray plate away from the second spray plate is provided with a gas collecting component for accelerating the gas flow rate so that the gas drives the detection element to rotate, and the gas collecting component drives the stirring elements in the first regulating box and the second regulating box to work through the transmission component;

[0009] The water outlet of the condensation component is connected to the low-temperature vacuum evaporation component through a drain pipe;

[0010] The water outlet of the low-temperature vacuum evaporation component is connected to the first regulating box or the second regulating box through a water supply component.

[0011] Preferably, the detection component includes a support column, a rotating cylinder rotatably matched with the support column is sleeved on the outer side of the support column, four groups of connecting frames in a circular array are connected to the outer wall of the rotating cylinder, the connecting frame is connected to an air collection hood at one end away from the rotating cylinder, and an air collection port is provided on the side of the air collection hood close to the gas collecting component; a gas concentration detector is provided in the connecting frame, the detection head of the gas concentration detector extends into the inner cavity of the support rod, and an auxiliary gas detector is provided on the air outlet.

[0012] Preferably, the gas collecting assembly includes a gas collecting hopper installed on the top of the reaction chamber on the side of the first spray plate away from the second spray plate, the top of the gas collecting hopper is connected to the gas pipe, the gas outlet end of the gas pipe is connected to a cover tube, the cover tube is arranged on the outside of the detection part, and the cross-section of the cover tube is circular, the cover tube is connected to the exhaust port on the side away from the gas pipe; the opening area of ​​the gas inlet end of the gas collecting hopper is larger than the opening area of ​​the gas outlet end of the gas collecting hopper.

[0013] Preferably, a plurality of groups of spray nozzles inclined toward the bottom plate of the spray box are provided on one side of the first spray plate and the second spray plate, the water inlet end of the spray nozzle is connected to the infusion tube via a pipe arranged in the first spray plate or the second spray plate, the infusion tube arranged on the first spray plate is connected to the water outlet end of the first regulating box via a pump, and the infusion tube arranged on the second spray plate is connected to the water outlet end of the second regulating box via a pump; the bottom of the first spray plate is fixedly connected to the bottom plate of the spray box, the top of the first spray plate is connected to two groups of support rods, the cover tube and the detection part are arranged between the two groups of support rods, and the cover tubes at both ends of the support column extend to connect the support rods; the top of the second spray plate is fixedly connected to the top plate of the spray box, and a channel is provided between the bottom of the second spray plate and the bottom plate of the spray box.

[0014] Preferably, the transmission assembly includes a driving bevel gear fixedly connected to one end of the rotating drum, the driving bevel gear is rotatably connected to the support rod, the driving bevel gear is meshed and connected to the driven bevel gear, the top shaft end of the driven bevel gear is fixedly connected to the linkage column, the linkage column passes through the cover tube and the top plate of the spray box, and a fixing sleeve is connected to the top plate of the spray box to stabilize the rotation position of the linkage column, the linkage column extends out of the top of the top plate of the spray box and is fixedly connected to the driving gear, and the driving gear is connected to a driving member that drives the stirring member to work.

[0015] Preferably, the driving member includes a driven gear meshing with the driving gear, the shaft end of the driven gear is fixedly connected to the first stabilizer bar, the bottom end of the first stabilizer bar is rotatably connected to the top plate of the spray box, the top of the first stabilizer bar is fixedly connected to the synchronous gear, the shaft end of the synchronous gear away from the first stabilizer bar is fixedly connected to the transmission shaft, the output end of the transmission shaft is connected to the power input end of the agitator arranged in the first adjusting box, the input end of the agitator arranged in the second adjusting box is connected to the second stabilizer bar arranged on the outside of the bottom of the second adjusting box, the bottom end of the second stabilizer bar is rotatably connected to the top plate of the spray box, the second stabilizer bar is fixedly connected to the driving gear, and the driving gear is connected to the synchronous gear through a synchronous toothed belt.

[0016] Preferably, the first regulating box and the second regulating box are both provided with a water injection pipe, and the first regulating box and the water injection pipe are also connected to a liquid adding pipe for adding deodorant on one side close to the water injection pipe, and the liquid adding pipe is connected to the medicine storage cartridge, and a flow control valve is provided on the liquid adding pipe, and each set of flow control valves is electrically connected to the gas concentration detector in the corresponding detection component.

[0017] Preferably, the low-temperature vacuum evaporation component includes a condensation system and a liquid conversion system installed on the base plate through a mounting frame, the water outlet end of the drain pipe is connected to the bottom of the liquid conversion system through a delivery pipe, the condensation system is provided with a liquid outlet, the liquid outlet is connected to a vacuum pump, the water vapor outlet at the top of the condensation system is connected to the liquid conversion system through a pipeline, and the water outlet end of the liquid conversion system is connected to a water supply component.

[0018] Preferably, the water supply assembly includes a water outlet connected to the side wall of the liquid conversion system, the water outlet is connected to a liquid guide tube, the water outlet end of the liquid guide tube is connected to several groups of water injection pipes through a three-way pipe, the other interface of the three-way pipe is connected to a water pipe, and the water inlet end of the liquid guide tube and the water inlet end of the water injection pipe are both connected to regulating valves.

[0019] Preferably, the condensation assembly includes a condenser, which is installed on the bottom plate of the spray box, the condenser inlet is connected to the inside of the reaction chamber, the condenser outlet is connected to the output pipe, the output pipe is provided with a liquid detector for detecting whether the liquid is saturated, the liquid detector outlet is connected to a drain pipe and a reaction tube, the water outlet end of the drain pipe is connected to the delivery pipe, and the water outlet end of the reaction tube is connected to the water inlet end of the first regulating box or the second regulating box.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention can effectively spray aquaculture waste gas and detect gas concentration. The spray liquid can be adjusted into solutions of different concentrations according to the gas concentration, thereby reducing the cost of deodorants and having high treatment efficiency.

[0022] The condensation component can promote the fusion of waste gas and spray liquid to prevent high temperature from affecting decomposition. The low-temperature vacuum evaporation component is convenient for recycling waste liquid after treatment, achieving the purpose of economy and environmental protection.

[0023] The device can be moved to facilitate the treatment of waste gas from breeding rooms in various locations, thereby improving the waste gas treatment effect of breeding farms. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0026] Figure 3 It is a schematic diagram of the local structure in the present invention.

[0027] Figure 4 It is a schematic diagram of the structure of the first spray plate in the present invention.

[0028] Figure 5 It is a schematic diagram of the structure of the detection element in the present invention.

[0029] Figure 6 It is a schematic diagram of the structure of the detection element in the present invention.

[0030] Figure 7 It is a structural schematic diagram of the transmission component in the present invention.

[0031] In the figure: 11--bottom plate, 12--moving wheel, 13--condensation system, 14--liquid discharge pipe, 15--transmission pipe, 16--liquid conversion system, 17--liquid guide pipe, 18--water injection pipe, 19--first regulating box, 20--second regulating box, 21--spray box, 22--dust collector, 23--gas outlet, 24--first spray plate, 25--second spray plate, 26--spray nozzle, 27--liquid delivery pipe, 28--support rod, 29--liquid adding pipe;

[0032] 30--gas collecting hopper, 31--gas transmission pipe, 32--exhaust port, 33--cover tube, 34--detection part, 35--support column, 36--rotating drum, 37--connecting frame, 38--gas collecting hood, 39--detection head, 40--gas collecting port, 41--driving bevel gear, 42--driven bevel gear, 43--linkage column, 44--driving gear, 45--driven gear, 46--first stabilizing bar, 47--synchronous gear, 48--transmission shaft, 49--stirring part, 50--synchronous toothed belt, 51--second stabilizing bar, 52--condenser. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-7 In an embodiment of the present invention, a mobile aquaculture waste gas deodorization device includes a bottom plate 11, on which a spray assembly for spraying waste gas and a low-temperature vacuum evaporation assembly for treating waste water after spraying for recycling are provided, and a plurality of groups of evenly arranged moving wheels 12 are connected to the bottom of the bottom plate 11;

[0035] The spray assembly includes a spray box 21 installed on the bottom plate 11, a dust collector 22 for exhaust gas to enter is provided on one side of the spray box 21, a gas outlet 23 is connected to the side of the spray box 21 away from the dust collector 22, a plurality of groups of first spray plates 24 and second spray plates 25 are provided in the spray box 21, a first regulating box 19 for supplying liquid to the spray nozzles 26 on the first spray plate 24 and a second regulating box 20 for supplying liquid to the spray nozzles 26 on the second spray plate 25 are provided on the top of the spray box 21, a reaction chamber is provided between the first spray plate 24 and the second spray plate 25, and a condensation assembly is provided at the bottom of the reaction chamber;

[0036] The top of the first spray plate 24 is provided with a detection member 34 for detecting the exhaust gas concentration. The reaction chamber of the first spray plate 24 away from the second spray plate 25 is provided with a gas collecting component for accelerating the gas flow rate so that the gas drives the detection member 34 to rotate. The gas collecting component drives the stirring member 49 in the first regulating box 19 and the second regulating box 20 to work through the transmission component.

[0037] The water outlet of the condensation component is connected to the low-temperature vacuum evaporation component through a drain pipe 14;

[0038] The water outlet of the low-temperature vacuum evaporation component is connected to the first regulating box 19 or the second regulating box 20 through a water supply component.

[0039] The detection member 34 includes a support column 35, and a rotating cylinder 36 that is rotatably matched with the supporting column 35 is sleeved on the outer side of the supporting column 35. The outer wall of the rotating cylinder 36 is connected to four groups of connecting frames 37 in a circular array. The connecting frame 37 is connected to an air collecting hood 38 at one end away from the rotating cylinder 36, and an air collecting port 40 is provided on the side of the air collecting hood 38 close to the gas collecting component; a gas concentration detector is provided in the connecting frame 37, and a detection head 39 of the gas concentration detector extends into the inner cavity of the support rod 28, and an auxiliary gas detector is provided on the air outlet 23; when the gas flows, it enters the air collecting hood 38, and the air collecting hood 38 is driven by the impact force of the gas to drive the connecting frame 37 to move, thereby driving the rotating cylinder 36 to rotate on the supporting column 35, and the gas can be collected in the air collecting hood 38 when passing through, and then dispersed. When collecting, the detection head 39 can detect the gas concentration, and the air collecting hood 38 can prevent residual moisture in the detection head 39 and the air collecting hood 38 during the flipping process, so as to facilitate the subsequent accurate detection of the gas concentration.

[0040] The gas collecting component includes a gas collecting hopper 30 installed on the top of the reaction chamber on the side of the first spray plate 24 away from the second spray plate 25. The top of the gas collecting hopper 30 is connected to the gas supply pipe 31. The gas outlet end of the gas supply pipe 31 is connected to the cover tube 33. The cover tube 33 is arranged on the outside of the detection part 34, and the cross-section of the cover tube 33 is circular. The side of the cover tube 33 away from the gas supply pipe 31 is connected to the exhaust port 32; the opening area of ​​the air inlet end of the gas collecting hopper 30 is larger than the opening area of ​​the air outlet end of the gas collecting hopper 30; the gas after reacting with the spray liquid in the reaction chamber enters the gas collecting component. The arrangement of the gas collecting hopper 30, the gas supply pipe 31 and the exhaust port 32 can increase the gas flow rate, so that the gas can effectively drive the detection part 34 to rotate, which is convenient for driving the transmission component to work.

[0041] A plurality of spray nozzles 26 inclined 45 degrees to the bottom plate of the spray box 21 are provided on one side of the first spray plate 24 and the second spray plate 25. The water inlet end of the spray nozzle 26 is connected to the infusion pipe 27 through a pipeline arranged in the first spray plate 24 or the second spray plate 25. The infusion pipe 27 arranged on the first spray plate 24 is connected to the water outlet end of the first regulating box 19 through a pump, and the infusion pipe 27 arranged on the second spray plate 25 is connected to the water outlet end of the second regulating box 20 through a pump; the bottom of the first spray plate 24 is fixedly connected to the bottom plate of the spray box 21, and the The top of the first spray plate 24 is connected to two groups of support rods 28, the cover tube 33 and the detection member 34 are arranged between the two groups of support rods 28, and the two ends of the support column 35 extend out of the cover tube 33 to connect the support rods 28; the top of the second spray plate 25 is fixedly connected to the top plate of the spray box 21, and a channel is provided between the bottom of the second spray plate 25 and the bottom plate of the spray box 21; the inclined spray nozzle 26 enables the spray liquid to be in good contact with the gas, and the reaction chamber between the first spray plate 24 and the second spray plate 25 forms an S-shaped channel, which can increase the reaction time between the gas and the spray liquid.

[0042] The transmission assembly includes a driving bevel gear 41 fixedly connected to one end of the rotating drum 36, the driving bevel gear 41 is rotatably connected to the support column 35, the driving bevel gear 41 is meshedly connected to the driven bevel gear 42, the top shaft end of the driven bevel gear 42 is fixedly connected to the linkage column 43, the linkage column 43 passes through the cover tube 33 and the top plate of the spray box 21, and a fixing sleeve for stabilizing the rotation position of the linkage column 43 is connected to the top plate of the spray box 21, the linkage column 43 extends out of the top plate of the spray box 21 and is fixedly connected to the driving gear 44, and the driving gear 44 is connected to a driving member that drives the stirring member 49 to work;

[0043] The driving member includes a driven gear 45 meshing with the driving gear 44, the shaft end of the driven gear 45 is fixedly connected to the first stabilizing rod 46, the bottom end of the first stabilizing rod 46 is rotatably connected to the top plate of the spray box 21, the top of the first stabilizing rod 46 is fixedly connected to the synchronous gear 47, the shaft end of the synchronous gear 47 away from the first stabilizing rod 46 is fixedly connected to the transmission shaft 48, the output end of the transmission shaft 48 is connected to the power input end of the stirring member 49 arranged in the first regulating box 19, the input end of the stirring member 49 arranged in the second regulating box 20 is connected to the second stabilizing rod 51 arranged on the outer side of the bottom of the second regulating box 20, the bottom end of the second stabilizing rod 51 is rotatably connected to the top plate of the spray box 21, the second stabilizing rod 51 is fixedly connected to the driving gear, and the driving gear is connected to the synchronous gear 47 through a synchronous toothed belt 50;

[0044] When the detection member 34 rotates, the active bevel gear 41 rotates, thereby driving the driven bevel gear 42 to rotate, causing the linkage column 43 to rotate, and the active gear 44 drives the driven gear 45 to rotate, thereby driving the first stabilizing bar 46 and the transmission shaft 48 to rotate, and can drive the stirring member 49 in the first regulating box 19 to rotate, so as to mix the water and the deodorant, improve the uniformity of the solution, and prevent the solution in the first regulating box 19 from precipitating. At the same time, the synchronous gear 47 will drive the driving gear to rotate through the synchronous toothed belt 50, so that the stirring member 49 in the second regulating box 20 rotates to stir and mix the solution in the second regulating box 20.

[0045] The first regulating box 19 and the second regulating box 20 are both provided with a water injection pipe 18. The first regulating box 19 and the water injection pipe 18 are also connected to a liquid adding pipe 29 for adding deodorant on one side close to the water injection pipe 18. The liquid adding pipe 29 is connected to the medicine storage cartridge. The liquid adding pipe 29 is provided with a flow control valve. Each set of flow control valves is electrically connected to the gas concentration detector in the corresponding detection component 34, and the amount of deodorant added can be adjusted according to the gas concentration, thereby reducing the cost of the deodorant.

[0046] The low-temperature vacuum evaporation component includes a condensation system 13 and a liquid conversion system 16 installed on the base plate 11 through a mounting frame. The water outlet end of the drain pipe 14 is connected to the bottom of the liquid conversion system 16 through a delivery pipe 15. The condensation system 13 is provided with a liquid outlet, and the liquid outlet is connected to a vacuum pump. The water vapor outlet at the top of the condensation system 13 is connected to the liquid conversion system 16 through a pipeline, and the water outlet end of the liquid conversion system 16 is connected to a water supply component; the low-temperature vacuum evaporation component can extract water from the waste liquid for reuse, and the remaining liquid after evaporation can be discharged through the liquid outlet for centralized treatment.

[0047] The water supply assembly includes a water outlet connected to the side wall of the liquid conversion system 16, the water outlet is connected to a liquid guide tube 17, the water outlet end of the liquid guide tube 17 is connected to several groups of water injection pipes 18 through a three-way pipe, the other interface of the three-way pipe is connected to a water pipe, and the water inlet end of the liquid guide tube 17 and the water inlet end of the water injection pipe 18 are both connected to regulating valves.

[0048] The condensation component includes a condenser 52, which is installed on the bottom plate of the spray box 21. The inlet of the condenser 52 is connected to the inside of the reaction chamber, and the outlet of the condenser 52 is connected to the output pipe. The output pipe is provided with a liquid detector for detecting whether the liquid is saturated. The outlet of the liquid detector is connected to a drain pipe 14 and a reaction tube. The outlet end of the drain pipe 14 is connected to a delivery pipe 15, and the outlet end of the reaction tube is connected to a water inlet end of the first regulating box 19 or the second regulating box 20. During deodorization, the spray liquid reacts with the waste gas and enters the condenser 52 to promote the fusion of the waste gas and the spray liquid and prevent the decomposition caused by high temperature. The water passing through the condenser 52 enters the liquid detector to detect whether the liquid is saturated. If it is not saturated, it enters the regulating box through the reaction tube. If it is saturated, it enters the low-temperature vacuum evaporation component through the drain pipe 14 for treatment.

[0049] The working principle of the present invention is: when using the mobile deodorizing device for aquaculture waste gas, the mobile device is moved to the aquaculture room, and the waste gas is extracted and then enters the spray box 21 through the dust collector 22, and the spray liquid in the regulating box is sprayed out from the spray nozzle 26 to react with the waste gas, and then the gas enters the detection part 34 through the gas collecting component, and the detection head 39 can detect the gas concentration, which is convenient for adjusting the concentration of the solution in the subsequent regulating box. If the deodorization is completed in the early stage, the subsequent spray nozzle 26 can be closed to save costs. While the detection part 34 is detecting, it can drive the stirring part 49 through the transmission component to stir and mix the solution in the regulating box;

[0050] During deodorization, the spray liquid reacts with the waste gas and enters the condenser 52 to promote the fusion of the waste gas and the spray liquid and prevent the high temperature from affecting the decomposition. The water passing through the condenser 52 enters the liquid detector to detect whether the liquid is saturated. If it is not saturated, it enters the adjustment box through the reaction tube. If it is saturated, it enters the low-temperature vacuum evaporation component through the drain pipe 14 for treatment;

[0051] The low-temperature vacuum evaporation component can extract water from the waste liquid for reuse, and the remaining liquid after evaporation can be discharged through the liquid outlet for centralized treatment;

[0052] The auxiliary gas detector can detect whether the deodorization of the gas discharged through the gas outlet 23 is completed. If the expected deodorization effect is not achieved, the gas can re-enter the spray box 21 through the dust collector 22.

[0053] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims

1. A mobile aquaculture waste gas deodorization device, comprising a bottom plate (11), wherein the bottom plate (11) is provided with a spraying assembly for spraying waste gas and a low-temperature vacuum evaporation assembly for treating waste water after spraying for recycling, wherein: The bottom of the bottom plate (11) is connected to a plurality of groups of evenly arranged moving wheels (12); The spray assembly comprises a spray box (21) mounted on a bottom plate (11); a dust collector (22) for exhaust gas to enter is provided on one side of the spray box (21); a gas outlet (23) is connected to the side of the spray box (21) away from the dust collector (22); a plurality of groups of first spray plates (24) and second spray plates (25) are provided in the spray box (21); a first regulating box (19) for supplying liquid to the spray nozzles (26) on the first spray plates (24) and a second regulating box (20) for supplying liquid to the spray nozzles (26) on the second spray plates (25) are provided on the top of the spray box (21); a reaction chamber is provided between the first spray plate (24) and the second spray plate (25); a condensation assembly is provided at the bottom of the reaction chamber; A detection member (34) for detecting exhaust gas concentration is provided on the top of the first spray plate (24); a reaction chamber on the side of the first spray plate (24) away from the second spray plate (25) is provided with a gas collecting component for accelerating the gas flow rate so that the gas drives the detection member (34) to rotate; the gas collecting component drives the stirring members (49) in the first regulating box (19) and the second regulating box (20) to work via the transmission component; The water outlet end of the condensation component is connected to the low-temperature vacuum evaporation component via a drain pipe (14); The water outlet of the low-temperature vacuum evaporation component is connected to the first regulating box (19) or the second regulating box (20) via a water supply component; The detection member (34) comprises a support column (35), the outer side of the support column (35) is sleeved with a rotating cylinder (36) which is rotatably matched therewith, the outer wall of the rotating cylinder (36) is connected to four groups of connecting frames (37) in a circular array, the connecting frame (37) is connected to an air collecting hood (38) at one end away from the rotating cylinder (36), and the air collecting hood (38) is provided with an air collecting port (40) on a side close to the air collecting assembly; A gas concentration detector is provided in the connecting frame (37), a detection head (39) of the gas concentration detector extends into the inner cavity of the gas collecting cover (38), and an auxiliary gas detector is provided on the gas outlet (23); two groups of support rods (28) are connected to the top of the first spray plate (24); The gas collecting assembly comprises a gas collecting hopper (30) installed at the top of the reaction chamber on the side of the first spray plate (24) away from the second spray plate (25); the top of the gas collecting hopper (30) is connected to the gas supply pipe (31); the gas outlet end of the gas supply pipe (31) is connected to the cover tube (33); the cover tube (33) is arranged outside the detection element (34); the cross section of the cover tube (33) is circular; the side of the cover tube (33) away from the gas supply pipe (31) is connected to the exhaust port (32); The opening area of ​​the air inlet end of the air collecting hopper (30) is larger than the opening area of ​​the air outlet end of the air collecting hopper (30); The transmission assembly comprises a driving bevel gear (41) fixedly connected to one end of the rotating drum (36), the driving bevel gear (41) being rotatably connected to the support column (35), the driving bevel gear (41) being meshingly connected to the driven bevel gear (42), the top shaft end of the driven bevel gear (42) being fixedly connected to a linkage column (43), the linkage column (43) passing through the cover cylinder (33) and the top plate of the spray box (21), and a fixing sleeve for stabilizing the rotation position of the linkage column (43) being connected to the top plate of the spray box (21), the top end of the linkage column (43) extending out of the top plate of the spray box (21) being fixedly connected to a driving gear (44), and the driving gear (44) being connected to a driving member for driving the stirring member (49) to work.

2. A mobile aquaculture waste gas deodorization device according to claim 1, characterized in that: A plurality of spray nozzles (26) inclined toward the bottom plate of the spray box (21) are provided on one side of the first spray plate (24) and the second spray plate (25); the water inlet end of the spray nozzle (26) is connected to a liquid infusion pipe (27) via a pipeline provided in the first spray plate (24) or the second spray plate (25); the liquid infusion pipe (27) provided on the first spray plate (24) is connected to a water outlet end of the first regulating box (19) via a pump; and the liquid infusion pipe (27) provided on the second spray plate (25) is connected to a water outlet end of the second regulating box (20) via a pump; The bottom of the first spray plate (24) is fixedly connected to the bottom plate of the spray box (21); the cover tube (33) and the detection member (34) are arranged between two groups of support rods (28); and both ends of the support column (35) extend out of the cover tube (33) to connect to the support rods (28); The top of the second spray plate (25) is fixedly connected to the top plate of the spray box (21), and a channel is provided between the bottom of the second spray plate (25) and the bottom plate of the spray box (21).

3. The mobile aquaculture waste gas deodorization device according to claim 1 is characterized in that: The driving member comprises a driven gear (45) meshingly connected to the driving gear (44); the shaft end of the driven gear (45) is fixedly connected to a first stabilizing rod (46); the bottom end of the first stabilizing rod (46) is rotatably connected to a top plate of a spray box (21); the top end of the first stabilizing rod (46) is fixedly connected to a synchronous gear (47); the shaft end of the synchronous gear (47) away from the first stabilizing rod (46) is fixedly connected to a transmission shaft (48); the output end of the transmission shaft (48) is connected to a power input end of a stirring member (49) arranged in the first regulating box (19); the input end of the stirring member (49) arranged in the second regulating box (20) is connected to a second stabilizing rod (51) arranged on the outer side of the bottom of the second regulating box (20); the bottom end of the second stabilizing rod (51) is rotatably connected to the top plate of the spray box (21); the second stabilizing rod (51) is fixedly connected to a driving gear; and the driving gear is connected to the synchronous gear (47) via a synchronous toothed belt (50).

4. The mobile aquaculture waste gas deodorization device according to claim 1 is characterized in that: The first regulating box (19) and the second regulating box (20) are both provided with a water injection pipe (18). The first regulating box (19) and the second regulating box (20) are also connected to a liquid adding pipe (29) for adding a deodorant on one side close to the water injection pipe (18). The liquid adding pipe (29) is connected to a medicine storage cylinder. The liquid adding pipe (29) is provided with a flow control valve. Each set of flow control valves is electrically connected to a gas concentration detector in a corresponding detection element (34).

5. The mobile aquaculture waste gas deodorization device according to claim 1 is characterized in that: The low-temperature vacuum evaporation component comprises a condensation system (13) and a liquid conversion system (16) mounted on a base plate (11) via a mounting frame; a water outlet end of the liquid discharge pipe (14) is connected to the bottom of the liquid conversion system (16) via a delivery pipe (15); a liquid outlet is provided on the condensation system (13); the liquid outlet is connected to a vacuum pump; a water vapor outlet at the top of the condensation system (13) is connected to the liquid conversion system (16) via a pipeline; and a water outlet end of the liquid conversion system (16) is connected to a water supply component.

6. The mobile aquaculture waste gas deodorization device according to claim 1 is characterized in that: The water supply assembly comprises a water outlet connected to the side wall of the liquid conversion system (16), the water outlet being connected to a liquid guide tube (17), the water outlet end of the liquid guide tube (17) being connected to a plurality of water injection tubes (18) via a three-way tube, the other interface of the three-way tube being connected to a water pipe, and the water inlet end of the liquid guide tube (17) and the water inlet end of the water injection tube (18) being connected to a regulating valve.

7. The mobile aquaculture waste gas deodorization device according to claim 1 is characterized in that: The condensation assembly comprises a condenser (52), the condenser (52) being mounted on the bottom plate of the spray box (21), the inlet of the condenser (52) being connected to the interior of the reaction chamber, the outlet of the condenser (52) being connected to an output pipe, the output pipe being provided with a liquid detector for detecting whether the liquid is saturated, the outlet of the liquid detector being connected to a drain pipe (14) and a reaction tube, the outlet end of the drain pipe (14) being connected to a delivery pipe (15), and the outlet end of the reaction tube being connected to a water inlet end of a first regulating box (19) or a second regulating box (20).

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