Waste gas recycling device

Abstract

The utility model relates to the technical field of waste gas recycling treatment, and discloses a waste gas recycling device which comprises a bottom plate, a material tower is fixedly connected to the left side of the top end of the bottom plate, a receiving pipe is fixedly connected to the top end of the left side of the material tower, and an inner pipe is fixedly connected to the inner wall of the receiving pipe. An inner ring is fixedly connected to the left side of the inner wall of the inner pipe, a rubber pad is slidably connected to the inner wall of the inner ring, a limiting ring is fixedly connected to the right side of the rubber pad, a plurality of springs are arranged in the inner ring, sliding strips are fixedly connected to the four sides of the outer portion of the inner pipe, and access pipes are slidably connected to the outer portions of the multiple sliding strips. According to the utility model, the connecting pipe is sleeved on the surface of the inner pipe, is pushed to the right side, and rotates after reaching the limit, so that the inner wall of the connecting pipe is clamped with the sliding strip, and the rubber pad at the position is subjected to the acting force of the spring, so that the connecting pipe is tightly connected with the inner pipe, and the sealing performance during waste gas conveying is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas recovery and treatment, in particular to a waste gas recovery and resource utilization device. Background Art

[0002] Waste gas treatment technology is a technical method used to reduce environmental pollution caused by harmful substances in industrial emissions. It covers a variety of physical, chemical and biological treatment methods, such as adsorption, absorption, combustion, biofilter, etc., aiming to convert harmful gases into harmless or low-risk substances. These technologies play a vital role in protecting the environment and improving air quality.

[0003] In the prior art, some waste gas recovery devices cannot ensure the sealing when the gas pipe is connected to the device, which leads to the risk of leakage when transmitting waste gas, affecting the health of the workers. Therefore, a waste gas recovery and resource utilization device is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a waste gas recovery and resource utilization device, which aims to improve the problem that some waste gas recovery devices in the prior art cannot ensure the sealing when the gas pipe is connected to this device, which leads to the risk of leakage when transmitting waste gas, affecting the health of the staff.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A waste gas recycling and resource utilization device, comprising a bottom plate, a material tower is fixedly connected to the left side of the top of the bottom plate, a receiving pipe is fixedly connected to the top of the left side of the material tower, an inner tube is fixedly connected to the inner wall of the receiving pipe, an inner ring is fixedly connected to the left side of the inner wall of the inner tube, a rubber pad is slidably connected to the inner wall of the inner ring, a limiting ring is fixedly connected to the right side of the rubber pad, a plurality of springs are arranged inside the inner ring, sliding bars are fixedly connected to the four outer sides of the inner tube, an access pipe is slidably connected to the outer sides of the plurality of sliding bars, a top ring is fixedly connected to the right side of the inner wall of the access pipe, two filters are fixedly connected to the inner wall of the material tower, a gas transmission component for conveying waste gas is fixedly connected to the right side of the material tower, and a Gestalt component for purifying waste gas is fixedly connected to the other end of the gas transmission component;

[0007] As a further description of the above technical solution:

[0008] The gas delivery assembly includes a delivery pipe, one end of which is fixedly connected to the right side of the material tower, the other end of which is fixedly connected to a vacuum pump, the output end of the vacuum pump is fixedly connected to another delivery pipe, and the outside of the vacuum pump is fixedly connected to a bracket;

[0009] As a further description of the above technical solution:

[0010] The Gestalt assembly includes a condensing tower, the top of which is fixedly connected to the other end of the other delivery pipe, the bottom end of the inner wall of the condensing tower is fixedly connected to an inner tower, the outer sleeve of the inner tower is provided with a condensing tube, one end of the top of the condensing tube is fixedly connected to a copper tube, the other end of the copper tube is fixedly connected to a water tank, a filter plate is slidably connected to the inner wall of the water tank, a water pump is fixedly connected to the rear end of the water tank, the output end of the water pump is fixedly connected to the bottom end of the condensing tube, an air outlet pipe is fixedly connected to the right side of the inner tower, a box cover is rotatably connected to the top of the water tank, and a rubber tube is fixedly connected to the outside of the copper tube;

[0011] As a further description of the above technical solution:

[0012] The left side of the receiving tube is in contact with the right side of the access tube, and the outer portion of the inner tube is slidably connected to the inner wall of the access tube;

[0013] As a further description of the above technical solution:

[0014] One end of the spring is fixedly connected to one side of the inner wall of the inner ring, and the other end of the spring is fixedly connected to one side of the limiting ring;

[0015] As a further description of the above technical solution:

[0016] The left side of the rubber pad contacts the right side of the top ring, and the left side of the inner tube contacts the right side of the top ring;

[0017] As a further description of the above technical solution:

[0018] The bottom end of the bracket is fixedly connected to the middle of the top of the bottom plate, and the bottom end of the condensation tower is fixedly connected to the right side of the top of the bottom plate;

[0019] As a further description of the above technical solution:

[0020] The outside of the air outlet pipe is fixedly connected to the right inner wall of the condensation tower, and the outer side wall of the box cover is in contact with the front end of the rubber tube.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the access pipe is sleeved on the surface of the inner pipe, pushed to the right, and rotated after reaching the limit, so that the inner wall and the slide bar are engaged, and the rubber pad here is subjected to the force of the spring, so that the access pipe and the inner pipe can be tightly connected, ensuring the sealing when conveying exhaust gas.

[0023] 2. In the utility model, when the exhaust gas stays in the inner tower, the water pump is started to draw the condensate in the water tank into the condenser tube, and then the exhaust gas in the inner tower is cooled and then flows back to the water tank from the inside of the copper tube. In the process, the hot gas is dissipated and the impurities and scale are removed through the filter plate, thereby realizing the self-circulation of the condensate and reducing the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a waste gas recovery and resource utilization device proposed by the utility model;

[0025] Figure 2 This is a structural schematic diagram of a slide bar of a waste gas recovery and resource utilization device proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the inner ring of a waste gas recovery and resource utilization device proposed by the utility model;

[0027] Figure 4 This is a structural schematic diagram of a bracket of a waste gas recovery and resource utilization device proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of an exhaust pipe of a waste gas recovery and resource utilization device proposed by the utility model;

[0029] Figure 6 This is a structural schematic diagram of a filter plate of a waste gas recovery and resource utilization device proposed by the utility model.

[0030] Legend:

[0031] 1. Bottom plate; 2. Material tower; 3. Receiving tube; 4. Inner tube; 5. Inner ring; 6. Rubber pad; 7. Limiting ring; 8. Spring; 9. Sliding bar; 10. Access tube; 11. Top ring; 12. Filter screen; 13. Delivery pipe; 14. Vacuum pump; 15. Bracket; 16. Condensation tower; 17. Inner tower; 18. Condensation tube; 19. Copper tube; 20. Water tank; 21. Filter plate; 22. Water pump; 23. Exhaust pipe; 24. Box cover; 25. Rubber tube. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, 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.

[0033] Reference Figure 1-Figure 3, an embodiment provided by the utility model: a waste gas recovery and resource utilization device, comprising a bottom plate 1, a material tower 2 is fixedly connected to the left side of the top of the bottom plate 1, the bottom plate 1 here plays a supporting and fixing role for the material tower 2, a receiving tube 3 is fixedly connected to the top of the left side of the material tower 2, an inner tube 4 is fixedly connected to the inner wall of the receiving tube 3, an inner ring 5 is fixedly connected to the left side of the inner wall of the inner tube 4, the inner tube 4 mainly provides support for the inner ring 5, a rubber pad 6 is slidably connected to the inner wall of the inner ring 5, the rubber pad 6 is made of rubber material, has good elasticity and toughness, the right side of the rubber pad 6 is fixedly connected to a limiting ring 7, the limiting ring 7 here can prevent the rubber pad 6 from leaving the sliding range of the inner ring 5, a plurality of springs 8 are arranged inside the inner ring 5, the spring 8 here is in a contracted state, which can generate a force, so that the force of the rubber pad 6 squeezing to the left becomes larger;

[0034] One end of the spring 8 is fixedly connected to one side of the inner wall of the inner ring 5, and the other end of the spring 8 is fixedly connected to one side of the limit ring 7. The inner ring 5 and the limit ring 7 here provide stable support for the spring 8, so that it remains stable during expansion and contraction. The four sides of the outer side of the inner tube 4 are fixedly connected with slide bars 9, and the outer sides of the multiple slide bars 9 are slidably connected with the access tube 10. The left side of the receiving tube 3 is in contact with the right side of the access tube 10. The slide bar 9 here can ensure the stability of the access tube 10 when it is connected to the receiving tube 3. The outer sliding of the inner tube 4 It is connected to the inner wall of the access pipe 10, and a top ring 11 is fixedly connected to the right side of the inner wall of the access pipe 10. The access pipe 10 here supports and fixes the top ring 11. The left side of the rubber pad 6 contacts the right side of the top ring 11, and the left side of the inner tube 4 contacts the right side of the top ring 11. When the inner tube 4 contacts the top ring 11, the rubber pad 6 here is squeezed tighter with the top ring 11 under the action of the spring 8, thereby improving the sealing performance when the two pipes are connected and effectively preventing the leakage of exhaust gas.

[0035] Reference Figure 4-Figure 6 , two filters 12 are fixedly connected to the inner wall of the material tower 2, and the filter 12 here can filter the particulate impurities in the exhaust gas in advance, and two filters 12 are fixed here, which further improves the filtering effect, and a gas delivery component for conveying exhaust gas is fixedly connected to the right side of the material tower 2, and the gas delivery component includes a delivery pipe 13, one end of the delivery pipe 13 is fixedly connected to the right side of the material tower 2, and the other end of the delivery pipe 13 is fixedly connected to a vacuum pump 14, and the exhaust gas preliminarily filtered here will be absorbed by the vacuum pump 14 and pass through the two delivery pipes 13, and the output end of the vacuum pump 14 is fixedly connected to another delivery pipe 13, and the outside of the vacuum pump 14 is fixedly connected to a bracket 15, and the bottom end of the bracket 15 is fixedly connected to the middle of the top of the bottom plate 1, and the bottom plate 1 here provides a stable support for the bracket 15, and the bracket 15 provides a stable support for the vacuum pump 14;

[0036] The other end of the gas delivery component is fixedly connected to a Gestalt component for purifying waste gas, and the Gestalt component includes a condensation tower 16. The top of the condensation tower 16 is fixedly connected to the other end of another delivery pipe 13. The waste gas that is initially filtered here will pass through the delivery pipe 13 and enter the interior of the condensation tower 16. The bottom end of the condensation tower 16 is fixedly connected to the top right side of the bottom plate 1. The bottom end of the inner wall of the condensation tower 16 is fixedly connected to an inner tower 17. After passing through the top of the condensation tower 16, the waste gas enters the interior of the inner tower 17. The outer sleeve of the inner tower 17 is There is a condenser 18, and one end of the top of the condenser 18 is fixedly connected to a copper tube 19. At this time, the condenser 18 will condense the exhaust gas, liquefy the harmful gas therein, and thus remove it from it. The other end of the copper tube 19 is fixedly connected to a water tank 20, and the water tank 20 here is used to pour condensate. The inner wall of the water tank 20 is slidably connected to a filter plate 21, and the filter plate 21 here can filter the cooled condensate, remove impurities and dirt, and take away heat, which is convenient for subsequent recycling and saves costs;

[0037] A water pump 22 is fixedly connected to the rear end of the water tank 20, and the water pump 22 here can extract the condensate inside the water tank 20. The output end of the water pump 22 is fixedly connected to the bottom end of the condenser pipe 18. An air outlet pipe 23 is fixedly connected to the right side of the inner tower 17. The air outlet pipe 23 here is used to exhaust the harmless gas that has been filtered and cooled, and the staff can collect it here. The outside of the air outlet pipe 23 is fixedly connected to the right inner wall of the condenser tower 16. The top of the water tank 20 is rotatably connected to a box cover 24, and the box cover 24 here can prevent dust from entering the interior of the water tank 20. A rubber tube 25 is fixedly connected to the outside of the copper tube 19, and the outer side wall of the box cover 24 is in contact with the front end of the rubber tube 25. When the box cover 24 is turned open, it can be laid down against the front end of the rubber tube 25, so as to facilitate the removal of the filter plate 21.

[0038] Working principle: first open the box cover 24, and place the handle of the box cover 24 against the rubber tube 25. At this time, condensate can be poured into the water tank 20 to facilitate the subsequent exhaust gas condensation treatment. Then, the access tube 10 is put on the surface of the inner tube 4 and rotated until it is engaged with the slide bar 9. At this time, the rubber pad 6 is squeezed into the inner ring 5 by the top ring 11. At the same time, the spring 8 here cooperates with the limit ring 7 to shrink and generate a force, which makes the extrusion between the rubber pad 6 and the top ring 11 tighter, thereby improving the sealing.

[0039] At this time, the waste gas can be transported. The waste gas will pass through the inside of the material tower 2 and be filtered by two layers of filter screens 12 to filter out the particulate impurities in the waste gas. Then, the vacuum pump 14 on the bracket 15 is started. At this time, the vacuum pump 14 will pump the waste gas inside the filter screen 12 to the inside of the delivery pipe 13, and then send it to the inner tower 17 inside the condensation tower 16. At this time, the water pump 22 can be started to transfer the extracted condensate to the condensation pipe 18. At this time, the condensate will flow along the condensation pipe 18 to the copper pipe 19, thereby completing the condensation treatment of the waste gas inside the inner tower 17, liquefying the harmful gas therein and leaving it at the bottom of the inner tower 17, and the clean harmless gas will be discharged from the outlet pipe 23, and the staff can collect it. Because the copper pipe 19 here is made of copper, when the condensate flows out to the inside of the copper pipe 19, the heat will be dissipated. At the same time, after long-term use, the filter plate 21 can be extracted from the inside of the water tank 20, and the impurities and dirt on it can be cleaned to improve the condensation effect.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste gas recovery and resource utilization device, comprising a bottom plate (1), characterized in that: The top left side of the bottom plate (1) is fixedly connected to a material tower (2), the top left side of the material tower (2) is fixedly connected to a receiving tube (3), the inner wall of the receiving tube (3) is fixedly connected to an inner tube (4), the inner wall of the inner tube (4) is fixedly connected to an inner ring (5) on the left side, the inner wall of the inner ring (5) is slidably connected to a rubber pad (6), the right side of the rubber pad (6) is fixedly connected to a limiting ring (7), a plurality of springs (8) are arranged inside the inner ring (5), the outer four sides of the inner tube (4) are fixedly connected to sliding bars (9), the outer sides of the plurality of sliding bars (9) are slidably connected to access tubes (10), the right side of the inner wall of the access tube (10) is fixedly connected to a top ring (11), the inner wall of the material tower (2) is fixedly connected to two filter screens (12), the right side of the material tower (2) is fixedly connected to a gas transmission component for transmitting waste gas, and the other end of the gas transmission component is fixedly connected to a Gestalt component for purifying waste gas.

2. The waste gas recovery and resource utilization device according to claim 1 is characterized in that: The gas delivery assembly comprises a delivery pipe (13), one end of the delivery pipe (13) is fixedly connected to the right side of the material tower (2), the other end of the delivery pipe (13) is fixedly connected to a vacuum pump (14), the output end of the vacuum pump (14) is fixedly connected to another delivery pipe (13), and the outside of the vacuum pump (14) is fixedly connected to a bracket (15).

3. The waste gas recovery and resource utilization device according to claim 2 is characterized in that: The Gestalt tower assembly comprises a condensation tower (16), the top of which is fixedly connected to the other end of the other delivery pipe (13), the bottom end of the inner wall of the condensation tower (16) is fixedly connected to an inner tower (17), the outer sleeve of the inner tower (17) is provided with a condensation pipe (18), the top end of the condensation pipe (18) is fixedly connected to a copper pipe (19), the other end of the copper pipe (19) is fixedly connected to a water tank (20), the inner wall of the water tank (20) is slidably connected to a filter plate (21), the rear end of the water tank (20) is fixedly connected to a water pump (22), the output end of the water pump (22) is fixedly connected to the bottom end of the condensation pipe (18), the right side of the inner tower (17) is fixedly connected to an air outlet pipe (23), the top of the water tank (20) is rotatably connected to a box cover (24), and the outside of the copper pipe (19) is fixedly connected to a rubber tube (25).

4. The waste gas recovery and resource utilization device according to claim 1 is characterized in that: The left side of the receiving tube (3) contacts the right side of the access tube (10), and the outside of the inner tube (4) is slidably connected to the inner wall of the access tube (10).

5. The waste gas recovery and resource utilization device according to claim 1 is characterized in that: One end of the spring (8) is fixedly connected to one side of the inner wall of the inner ring (5), and the other end of the spring (8) is fixedly connected to one side of the limiting ring (7).

6. The waste gas recovery and resource utilization device according to claim 1 is characterized in that: The left side of the rubber pad (6) contacts the right side of the top ring (11), and the left side of the inner tube (4) contacts the right side of the top ring (11).

7. The waste gas recovery and resource utilization device according to claim 3 is characterized in that: The bottom end of the bracket (15) is fixedly connected to the middle of the top end of the base plate (1), and the bottom end of the condensation tower (16) is fixedly connected to the right side of the top end of the base plate (1).

8. The waste gas recovery and resource utilization device according to claim 3 is characterized in that: The outside of the air outlet pipe (23) is fixedly connected to the right inner wall of the condensation tower (16), and the outer side wall of the box cover (24) is in contact with the front end of the rubber tube (25).

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