Organic tail gas freezing recovery device

Abstract

The utility model discloses an organic tail gas freezing recovery device, and relates to the technical field of tail gas recovery. The cooling device comprises a cooling box. The cooling liquid circulating device is matched with the flow dividing assembly to enable the cooling liquid to circulate in the cooling box, when high-temperature organic tail gas enters the cooling assembly from one end of the cooling assembly to flow, the high-temperature organic tail gas can be matched with the cooling liquid in the cooling box to release heat, the cooling liquid absorbs the heat, and the cooling efficiency is improved. And meanwhile, a driving assembly is started to drive a first stirring assembly and a second stirring assembly to rotate, so that the first stirring assembly and the second stirring assembly stir cooling liquid in a cooling box, the cooling liquid conveniently flows, and the cooling effect is improved. And the high-temperature organic tail gas in the cooling assembly can be rapidly subjected to heat absorption, the high-temperature organic tail gas can be rapidly condensed to be in a liquid state, and then the condensation efficiency of the organic tail gas freezing and recycling device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tail gas recovery, and in particular relates to an organic tail gas freezing recovery device. Background Art

[0002] Tail gas condensation recovery technology is a technology used to treat waste gas or tail gas generated in industrial processes. In some industrial processes, a large amount of waste gas will be generated, which may contain harmful substances, pollutants or useful energy. The condensation principle is used to recover the useful components or remove the harmful substances, thereby achieving the purpose of resource utilization and environmental protection.

[0003] In the prior art, after searching Chinese Patent No. CN220589462U, a tail gas condensation recovery device is disclosed; it includes a cooling box, a liquid inlet pipe is fixedly arranged at the bottom of the side of the cooling box, a liquid outlet pipe is fixedly arranged at the top of the same side of the cooling box as the liquid inlet pipe, an air inlet pipe is fixedly arranged at the bottom of the side opposite to the liquid outlet pipe of the cooling box, a spiral tube is fixedly arranged at one end of the air inlet pipe at the inner cavity of the cooling box, a docking tube is fixedly arranged at the top end of the spiral tube, and the other end of the docking tube is fixedly connected to the air outlet pipe.

[0004] When the exhaust gas recovery device condenses the exhaust gas, the inside of the condensing device is generally in contact with the coolant inside the cooling device through a threaded pipe, but the coolant inside the condensing device cannot flow. As a result, the coolant cannot fully cool the exhaust gas inside the threaded pipe, and long-term use will easily reduce the condensation efficiency.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes an organic tail gas refrigeration recovery device to overcome the above technical problems existing in the existing related technology.

[0007] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0008] The utility model discloses an organic tail gas freezing and recovery device, comprising a cooling box, the outer surface of the cooling box is fixedly connected with a supporting component, the interior of the cooling box is provided with a diversion component, the interior of the cooling box is fixedly connected with a cooling component, the top of the cooling box is fixedly installed with a driving component, the interior of the cooling box is fixedly connected with a mounting plate, the interior of the mounting plate is fixedly connected with a first stirring component, the interior of the mounting plate is fixedly connected with a second stirring component, and the surfaces of the first stirring component and the second stirring component are both meshed with the output end of the driving component.

[0009] Furthermore, the support assembly includes a support ring, the interior of the support ring is fixedly connected to the outer surface of the cooling box, the bottom end of the support ring is fixedly connected to a support leg, and the bottom end of the support leg is fixedly connected to a mounting seat.

[0010] Furthermore, the diversion assembly includes a base, the top of the base is fixedly connected to the bottom of the cooling box, the top of the base is fixedly connected to a diversion plate, one side of the diversion plate is provided with a through hole, the bottom of the base is fixedly connected to a liquid inlet pipe, and the bottom of the base is fixedly connected to a liquid outlet pipe.

[0011] Furthermore, the cooling assembly includes a threaded tube, an outer surface of the threaded tube is fixedly connected to the interior of the cooling box, one end of the threaded tube is fixedly connected to an air inlet pipe, and the other end of the threaded tube is fixedly connected to an air outlet pipe.

[0012] Furthermore, the driving assembly includes a motor, the bottom end of the motor is fixedly mounted on the top end of the cooling box, the output end of the motor is fixedly connected to a driving gear, and the surface of the driving gear is meshed with the surfaces of the first stirring assembly and the second stirring assembly.

[0013] Further, the first stirring assembly includes a first fixed cylinder, the outer surface of the first fixed cylinder is fixedly connected to the inside of the mounting plate, a first rotating rod is rotatably arranged inside the first fixed cylinder, a first driven gear is fixedly connected to the outer surface of the first rotating rod, and the surface of the first driven gear is meshed with the surface of the driving gear;

[0014] A first support plate is rotatably provided on the outer surface of the first rotating rod, one side of the first support plate is fixedly connected to the inner wall of the cooling box, and a first stirring rod is fixedly installed on the outer surface of the first rotating rod.

[0015] Further, the second stirring assembly includes a second fixed cylinder, the outer surface of the second fixed cylinder is fixedly connected to the inside of the mounting plate, a second rotating rod is rotatably arranged inside the second fixed cylinder, a second driven gear is fixedly connected to the outer surface of the second rotating rod, and the surface of the second driven gear is meshed with the surface of the driving gear;

[0016] A second support plate is rotatably provided on the outer surface of the second rotating rod, one side of the second support plate is fixedly connected to the inner wall of the cooling box, and a second stirring rod is fixedly installed on the outer surface of the second rotating rod.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model combines a coolant circulation device with a diverter component to allow the coolant to circulate inside the cooling box. When the high-temperature organic exhaust gas flows into the interior of the cooling box from one end of the cooling component, the coolant inside the cooling box can release heat, and the coolant absorbs the heat, thereby condensing the high-temperature organic exhaust gas into a liquid state, and then flows out from the other end of the cooling component. At the same time, the first stirring component and the second stirring component are driven to rotate by the start-up driving component to stir the coolant inside the cooling box, which is convenient for the coolant to flow, so that the coolant can quickly absorb heat from the high-temperature organic exhaust gas inside the cooling component, and can quickly condense the high-temperature organic exhaust gas into a liquid state, thereby improving the condensation efficiency of the organic exhaust gas refrigeration recovery device.

[0019] 2. The utility model injects the coolant into the interior of the cooling box through the liquid inlet pipe to make it flow upward. Since a through hole is provided on one side of the diverter plate, and the through hole is provided at the top of one side of the diverter plate, the coolant can flow to the other side of the diverter plate through the through hole, and then flow out from the inside of the liquid outlet pipe. In combination with the coolant circulation device, the coolant can circulate inside the cooling box, thereby improving the cooling efficiency of the organic tail gas refrigeration recovery device.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the cooling box of the utility model;

[0024] Figure 3 For the utility model Figure 2 A magnified schematic diagram of the local structure at point A;

[0025] Figure 4 It is a schematic diagram of the structure of the utility model in a cross-section from a front view perspective;

[0026] Figure 5 For the utility model Figure 4 A magnified schematic diagram of the local structure at B in the middle;

[0027] Figure 6It is a schematic diagram of the structure of the utility model in cross section from a top view.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. Cooling box; 2. Support assembly; 201. Support ring; 202. Support leg; 203. Mounting seat; 3. Diverter assembly; 301. Base; 302. Diverter plate; 303. Through hole; 304. Liquid inlet pipe; 305. Liquid outlet pipe; 4. Cooling assembly; 401. Threaded pipe; 402. Inlet pipe; 403. Outlet pipe; 5. Driving assembly; 501. Motor; 502. Driving gear; 6. Mounting plate; 7. First stirring assembly; 701. First fixed cylinder; 702. First rotating rod; 703. First driven gear; 704. First support plate; 705. First stirring rod; 8. Second stirring assembly; 801. Second fixed cylinder; 802. Second rotating rod; 803. Second driven gear; 804. Second support plate; 805. Second stirring rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0032] See also Figure 1-Figure 6 As shown, the utility model is an organic tail gas freezing recovery device, including a cooling box 1, the outer surface of the cooling box 1 is fixedly connected to a support component 2, the interior of the cooling box 1 is provided with a diversion component 3, the interior of the cooling box 1 is fixedly connected to a cooling component 4, the top of the cooling box 1 is fixedly installed with a driving component 5, the interior of the cooling box 1 is fixedly connected to a mounting plate 6, the interior of the mounting plate 6 is fixedly connected to a first stirring component 7, the interior of the mounting plate 6 is fixedly connected to a second stirring component 8, and the surfaces of the first stirring component 7 and the second stirring component 8 are both engaged with the output end of the driving component 5.

[0033] During use, by fixing the coolant circulation device and the diverter component 3, the coolant can be circulated in a U-shape inside the cooling box 1. Since the cooling component 4 is arranged inside the cooling box 1, when the high-temperature organic exhaust gas flows into the interior of the cooling box 1 from one end of the cooling component 4, the coolant inside the cooling box 1 can release heat, and the coolant absorbs the heat, so that the high-temperature organic exhaust gas can be condensed into a liquid state, and then flows out from the other end of the cooling component 4. At the same time, by starting the driving component 5, the first stirring component 7 and the second stirring component 8 engaged with the output end thereof are driven to rotate, so that the coolant inside the cooling box 1 can be stirred, which is convenient for the coolant to flow, so that the high-temperature organic exhaust gas inside the cooling component 4 can be absorbed heat, and the high-temperature organic exhaust gas can be quickly condensed into a liquid state, thereby improving the condensation efficiency of the organic exhaust gas refrigeration recovery device.

[0034] The utility model cooperates with the coolant circulation device to make the coolant circulate inside the cooling box 1 through the diversion component 3. When the high-temperature organic tail gas enters the cooling box 4 from one end thereof and flows inside, the coolant inside the cooling box 1 can release heat, and the coolant absorbs the heat, thereby condensing the high-temperature organic tail gas into a liquid state, and then flows out from the other end of the cooling component 4. At the same time, the first stirring component 7 and the second stirring component 8 are driven to rotate by the starting driving component 5 to stir the coolant inside the cooling box 1, which is convenient for the coolant to flow, so that the coolant can quickly absorb heat from the high-temperature organic tail gas inside the cooling component 4, and can quickly condense the high-temperature organic tail gas into a liquid state, thereby improving the condensation efficiency of the organic tail gas freezing and recovery device.

[0035] In one embodiment, for the above-mentioned support assembly 2, the support assembly 2 includes a support ring 201, the interior of the support ring 201 is fixedly connected to the outer surface of the cooling box 1, the bottom end of the support ring 201 is fixedly connected to a support leg 202, and the bottom end of the support leg 202 is fixedly connected to a mounting seat 203.

[0036] By fixing the mounting seat 203 to the mounting platform set on the ground, the support ring 201 can be limited and fixed in position in cooperation with the support legs 202. Since the interior of the support ring 201 is fixedly connected to the outer surface of the cooling box 1, it is convenient to fix it.

[0037] In one embodiment, for the above-mentioned diversion component 3, the diversion component 3 includes a base 301, the top of the base 301 is fixedly connected to the bottom of the cooling box 1, the top of the base 301 is fixedly connected with a diversion plate 302, a through hole 303 is opened on one side of the diversion plate 302, the bottom end of the base 301 is fixedly connected with a liquid inlet pipe 304, and the bottom end of the base 301 is fixedly connected with a liquid outlet pipe 305.

[0038] The coolant is injected into the interior of the cooling box 1 through the liquid inlet pipe 304 to make it flow upward. Since a through hole 303 is provided on one side of the diverter plate 302, and the through hole 303 is provided at the top of one side of the diverter plate 302, the coolant 304 can flow to the other side of the diverter plate 302 through the through hole 303, and then flow out from the inside of the liquid outlet pipe 305. In combination with the coolant circulation device, the coolant can circulate inside the cooling box, thereby improving the cooling efficiency of the organic tail gas refrigeration recovery device.

[0039] In one embodiment, for the above-mentioned cooling component 4, the cooling component 4 includes a threaded tube 401, the outer surface of the threaded tube 401 is fixedly connected to the interior of the cooling box 1, one end of the threaded tube 401 is fixedly connected to the air inlet pipe 402, and the other end of the threaded tube 401 is fixedly connected to the air outlet pipe 403.

[0040] By allowing the organic exhaust gas to flow from the interior of the air intake pipe 402 into the interior of the threaded tube 401, since the threaded tube 401 is arranged inside the cooling box 1 and inside the coolant, when the organic exhaust gas enters the interior of the threaded tube 401, the heat of the organic exhaust gas itself can be transferred to the interior of the threaded tube 401 and to the interior of the coolant, thereby quickly cooling the organic exhaust gas.

[0041] In one embodiment, for the above-mentioned driving component 5, the driving component 5 includes a motor 501, the bottom end of the motor 501 is fixedly installed on the top end of the cooling box 1, and the output end of the motor 501 is fixedly connected to a driving gear 502, and the surface of the driving gear 502 is meshed with the surface of the first stirring component 7 and the second stirring component 8.

[0042] By starting the motor 501, the driving gear 502 fixedly connected to its output end is driven to rotate. When the driving gear 502 rotates, it can drive the first stirring component 7 and the second stirring component 8 meshingly connected on its surface to rotate, thereby facilitating the stirring of the coolant inside the cooling box 1 to make it flow quickly, thereby improving the cooling efficiency of the organic tail gas refrigeration recovery device.

[0043] In one embodiment, for the first stirring assembly 7, the first stirring assembly 7 includes a first fixed cylinder 701, the outer surface of the first fixed cylinder 701 is fixedly connected to the inside of the mounting plate 6, the first fixed cylinder 701 is internally rotatably provided with a first rotating rod 702, the outer surface of the first rotating rod 702 is fixedly connected to a first driven gear 703, and the surface of the first driven gear 703 is meshed with the surface of the driving gear 502;

[0044] A first support plate 704 is rotatably provided on the outer surface of the first rotating rod 702 . One side of the first support plate 704 is fixedly connected to the inner wall of the cooling box 1 . A first stirring rod 705 is fixedly installed on the outer surface of the first rotating rod 702 .

[0045] By starting the motor 501 to drive the driving gear 502 fixedly connected to its output end to rotate, the first driven gear 703 meshingly arranged on its surface can be driven to rotate. When the first driven gear 703 rotates, the first rotating rod 702 rotating inside it can be driven to rotate. When the first rotating rod 702 rotates, the first stirring rod 705 fixedly installed on its surface can be driven to rotate, thereby facilitating the stirring of the coolant inside the cooling box 1 to make it flow quickly, thereby improving the cooling efficiency of the organic tail gas refrigeration recovery device.

[0046] In one embodiment, for the second stirring assembly 8, the second stirring assembly 8 includes a second fixed cylinder 801, the outer surface of the second fixed cylinder 801 is fixedly connected to the inside of the mounting plate 6, the second fixed cylinder 801 is rotatably provided with a second rotating rod 802, the outer surface of the second rotating rod 802 is fixedly connected to a second driven gear 803, and the surface of the second driven gear 803 is meshed with the surface of the driving gear 502;

[0047] A second support plate 804 is rotatably provided on the outer surface of the second rotating rod 802 . One side of the second support plate 804 is fixedly connected to the inner wall of the cooling box 1 . A second stirring rod 805 is fixedly installed on the outer surface of the second rotating rod 802 .

[0048] By starting the motor 501 to drive the driving gear 502 fixedly connected to its output end to rotate, the second driven gear 803 meshingly arranged on its surface can be driven to rotate. When the second driven gear 803 rotates, the second rotating rod 802 rotating inside it can be driven to rotate. When the second rotating rod 802 rotates, the second stirring rod 805 fixedly installed on its surface can be driven to rotate, thereby facilitating the stirring of the coolant inside the cooling box 1 to make it flow quickly, thereby improving the cooling efficiency of the organic tail gas refrigeration recovery device.

[0049] Through the above technical solution, 1. By cooperating the coolant circulation device with the diverter component 3, the coolant is circulated inside the cooling box 1. When the high-temperature organic tail gas enters the cooling box 1 from one end of the cooling component 4 and flows inside, the coolant inside the cooling box 1 can release heat, and the coolant absorbs the heat, so that the high-temperature organic tail gas can be condensed into a liquid state, and then flow out from the other end of the cooling component 4. At the same time, by starting the driving component 5, the first stirring component 7 and the second stirring component 8 are driven to rotate, so that the coolant inside the cooling box 1 is stirred, which is convenient for the coolant to flow, so that the high-temperature organic tail gas inside the cooling component 4 can be quickly absorbed. Heat, so that it can quickly condense the high-temperature organic exhaust gas into liquid, thereby improving the condensation efficiency of the organic exhaust refrigeration recovery device; 2. The coolant is injected into the interior of the cooling box 1 through the liquid inlet pipe 304 to make it flow upward. Since a through hole 303 is provided on one side of the diverter plate 302, and the through hole 303 is provided on the top of one side of the diverter plate 302, the coolant 304 can flow to the other side of the diverter plate 302 through the through hole 303, and then flow out from the inside of the liquid outlet pipe 305, and then cooperate with the coolant circulation device to make the coolant circulate inside the cooling box, which can improve the cooling efficiency of the organic exhaust refrigeration recovery device.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An organic tail gas refrigeration recovery device, comprising a cooling box (1), It is characterized in that The outer surface of the cooling box (1) is fixedly connected to a support component (2), the interior of the cooling box (1) is provided with a diverter component (3), the interior of the cooling box (1) is fixedly connected to a cooling component (4), the top of the cooling box (1) is fixedly installed with a drive component (5), the interior of the cooling box (1) is fixedly connected to a mounting plate (6), the interior of the mounting plate (6) is fixedly connected to a first stirring component (7), the interior of the mounting plate (6) is fixedly connected to a second stirring component (8), and the surfaces of the first stirring component (7) and the second stirring component (8) are both engaged with the output end of the drive component (5).

2. The organic tail gas refrigeration recovery device according to claim 1, It is characterized in that The support assembly (2) comprises a support ring (201), the interior of the support ring (201) is fixedly connected to the outer surface of the cooling box (1), the bottom end of the support ring (201) is fixedly connected to a support leg (202), and the bottom end of the support leg (202) is fixedly connected to a mounting seat (203).

3. The organic tail gas refrigeration recovery device according to claim 1, It is characterized in that The flow diversion component (3) comprises a base (301), the top end of the base (301) is fixedly connected to the bottom end of the cooling box (1), the top end of the base (301) is fixedly connected to a flow diversion plate (302), one side of the flow diversion plate (302) is provided with a through hole (303), the bottom end of the base (301) is fixedly connected to a liquid inlet pipe (304), and the bottom end of the base (301) is fixedly connected to a liquid outlet pipe (305).

4. The organic tail gas refrigeration recovery device according to claim 1, It is characterized in that The cooling assembly (4) comprises a threaded tube (401), the outer surface of the threaded tube (401) is fixedly connected to the interior of the cooling box (1), one end of the threaded tube (401) is fixedly connected to an air inlet pipe (402), and the other end of the threaded tube (401) is fixedly connected to an air outlet pipe (403).

5. The organic tail gas refrigeration recovery device according to claim 1, It is characterized in that The driving assembly (5) comprises a motor (501), the bottom end of the motor (501) is fixedly mounted on the top end of the cooling box (1), the output end of the motor (501) is fixedly connected to a driving gear (502), and the surface of the driving gear (502) is meshed with the surfaces of the first stirring assembly (7) and the second stirring assembly (8).

6. The organic tail gas refrigeration recovery device according to claim 5, It is characterized in that The first stirring assembly (7) comprises a first fixed cylinder (701), the outer surface of the first fixed cylinder (701) is fixedly connected to the inside of the mounting plate (6), a first rotating rod (702) is rotatably arranged inside the first fixed cylinder (701), a first driven gear (703) is fixedly connected to the outer surface of the first rotating rod (702), and the surface of the first driven gear (703) is meshed with the surface of the driving gear (502); A first support plate (704) is rotatably provided on the outer surface of the first rotating rod (702), one side of the first support plate (704) is fixedly connected to the inner wall of the cooling box (1), and a first stirring rod (705) is fixedly installed on the outer surface of the first rotating rod (702).

7. The organic tail gas refrigeration recovery device according to claim 5, It is characterized in that The second stirring assembly (8) comprises a second fixed cylinder (801), the outer surface of the second fixed cylinder (801) is fixedly connected to the inside of the mounting plate (6), a second rotating rod (802) is rotatably arranged inside the second fixed cylinder (801), a second driven gear (803) is fixedly connected to the outer surface of the second rotating rod (802), and the surface of the second driven gear (803) is meshed with the surface of the driving gear (502); A second support plate (804) is rotatably provided on the outer surface of the second rotating rod (802), one side of the second support plate (804) is fixedly connected to the inner wall of the cooling box (1), and a second stirring rod (805) is fixedly installed on the outer surface of the second rotating rod (802).

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