Waste gas condensation treatment equipment based on chemical tank field

Abstract

The utility model provides waste gas condensation treatment equipment based on a chemical tank area. The waste gas condensation treatment equipment comprises a shell, a cooling cylinder fixedly mounted in the shell and a worm gear pipe arranged in the cooling cylinder, one end of the worm gear pipe is fixedly connected with an air inlet pipe, and the other end of the worm gear pipe is connected with an air outlet pipe. After use, the air pump is started, air is input into the air inlet pipe through the air conveying pipe, so that water staying in the worm wheel pipe can be cleaned, when the air pump continuously conveys air into the air conveying pipe, after the air pressure reaches a certain range, the other end of the blocking plate is jacked to tilt, and therefore the air cylinder passes through; and the plugging plate can be driven to reset through the first spring and the second spring, the gas conveying pipe is plugged, and gas in the gas inlet pipe is prevented from entering the gas conveying pipe.

Description

Technical Field

[0001] The utility model relates to the field of waste gas treatment, in particular to waste gas condensation treatment equipment based on a chemical tank area. Background Art

[0002] Condensation recovery is to cool and condense the steam from the gas into liquid, which is suitable for recovering harmful substances in the vapor state. It is especially used to recover organic solvent vapor with a mass concentration of more than (10)00mg / m3 in the water spray pipe. For example, in the chlor-alkali industry, the condensation method is often used to convert mercury vapor into liquid mercury for recovery. In addition, the condensation method is also used to condense the water vapor of high-humidity waste gas, which greatly reduces the gas volume and is conducive to the next step of operation.

[0003] The Chinese authorized patent with announcement number CN214051029U discloses a condensation exhaust gas treatment device, including a storage box, a detachable stabilizing seat is provided on the top of the storage box, a working frame is provided on the top of the stabilizing seat, the top of the working frame is open, a U-shaped tube is provided in the inner cavity of the working frame, both ends of the U-shaped tube are transversely penetrated to the outside of the working frame, a threaded block is provided on the outer wall of the working frame, both sides of the storage box are detachably provided with connecting pipes, the inner end of the connecting pipe is penetrated to the inner cavity of the storage box and is threadedly connected with the threaded block, a water spray pipe is transversely provided on the top of the working frame, a water inlet pipe is provided on one side of the top of the water spray pipe, a nozzle is provided on the water spray pipe, and the bottom end of the nozzle faces the U-shaped tube. This solution mainly has the effects of saving water, high applicability and fast condensation effect.

[0004] In actual use, water often remains at the bend of the U-shaped tube after use, and the above-mentioned prior art cannot process the remaining water. Utility Model Content

[0005] In order to solve the above problems, the utility model proposes an exhaust gas condensation treatment equipment based on a chemical tank area, which is used to solve the problem that water often remains at the bend of the U-shaped pipe in the above-mentioned prior art, and the above-mentioned prior art cannot treat the residual water.

[0006] To achieve the above-mentioned purpose, the utility model provides an exhaust gas condensation treatment device based on a chemical tank area, comprising: a shell, a cooling cylinder fixedly installed inside the shell, and a worm gear tube arranged inside the cooling cylinder;

[0007] One end of the worm gear is fixedly connected to an air inlet pipe, and the other end of the worm gear is connected to an air outlet pipe;

[0008] The top of the cooling cylinder is connected to a water inlet pipe, the bottom of the cooling cylinder is connected to a second water delivery pipe, and one end of the water inlet pipe extends to the outside of the shell;

[0009] One end of the air inlet pipe and the air outlet pipe both extend to the outside of the shell;

[0010] An air pump is installed on the top of the shell, and an output end of the air pump is connected to an air supply pipe, and the air supply pipe is communicated with the air inlet pipe.

[0011] Further, a blocking plate is hinged inside the air intake pipe, and the air delivery pipe is blocked by the blocking plate. One end of the blocking plate is hinged to the inner wall of the air intake pipe. A first spring is arranged on a side wall of the air intake pipe opposite to the blocking plate, and one end of the first spring is connected to the other end of the blocking plate.

[0012] A second spring is arranged on the inner wall of the gas delivery pipe, and one end of the second spring is connected to the other end of the blocking plate.

[0013] Furthermore, a second arc tube and a first arc tube are respectively arranged on two opposite sides of the bottom of the shell, and one end of the second arc tube and one end of the first arc tube are connected to each other;

[0014] A plurality of fixing blocks are provided at the bottom of the housing for fixing the first arc tube and the second arc tube;

[0015] One end of the second water delivery pipe is in communication with the second arc-shaped pipe;

[0016] The interior of the first arc-shaped tube is connected with a first water delivery pipe, and one end of the first water delivery pipe is connected with the water inlet pipe.

[0017] Further, a cooling box is fixedly installed at the bottom of the shell, the other ends of the first arc tube and the second arc tube are respectively connected to the two ends of the cooling box, a plurality of air outlet holes are opened on the top of the cooling box, a plurality of heat-conducting copper tubes are arranged at the inner bottom of the cooling box, and one end of the heat-conducting copper tube extends to the outside of the cooling box;

[0018] The interior of the cooling box is connected to a water outlet pipe;

[0019] A water pump is provided at one end of the cooling box, an output end of the water pump is connected to an atomizing nozzle, and an input end of the water pump is connected to the other end of the second arc-shaped tube;

[0020] The other end of the cooling box is provided with a same water pump, and the output end of the water pump is connected to the other end of the first arc tube.

[0021] Compared with the prior art, the beneficial effect of the utility model is that after use, the air pump is started to input gas into the interior of the air inlet pipe through the air supply pipe, so that the water retained in the worm gear tube can be cleaned; when the air pump continues to supply gas to the inside of the air supply pipe, the air pressure will push the other end of the blocking plate to lift up after reaching a certain range, so that the air cylinder can pass through; when the air supply is stopped, the blocking plate can be driven to reset by the first spring and the second spring to block the air supply pipe, thereby preventing the gas inside the air inlet pipe from entering the interior of the air supply pipe.

[0022] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;

[0024] Figure 2 This is a second three-dimensional structural schematic diagram of the utility model;

[0025] Figure 3 It is a schematic diagram of the internal structure of the housing in the utility model;

[0026] Figure 4 It is a structural schematic diagram of the gas transmission pipe in the utility model;

[0027] Figure 5 It is a cross-sectional view of the air intake pipe in the utility model;

[0028] Figure 6 It is a cross-sectional view of the cooling box in the utility model.

[0029] In the figure: 1. shell; 2. air inlet pipe; 3. air pump; 4. air outlet pipe; 5. first arc-shaped pipe; 6. second arc-shaped pipe; 7. fixing block; 8. cooling box; 9. air outlet; 10. water inlet pipe; 11. first water pipe; 12. water outlet pipe; 13. heat-conducting copper pipe; 14. worm gear pipe; 15. cooling cylinder; 16. second water pipe; 17. air pipe; 18. first spring; 19. second spring; 20. sealing plate; 21. atomizing nozzle. DETAILED DESCRIPTION

[0030] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings, but the protection scope of the utility model is not limited to the following.

[0031] Reference Figure 1-6 As shown, an exhaust gas condensation treatment device based on a chemical tank area includes: a housing 1, a cooling cylinder 15 fixedly installed inside the housing 1, and a worm gear tube 14 arranged inside the cooling cylinder 15;

[0032] One end of the worm gear tube 14 is fixedly connected to the air inlet pipe 2, and the other end of the worm gear tube 14 is connected to the air outlet pipe 4;

[0033] The top of the cooling tube 15 is connected to a water inlet pipe 10, and the bottom of the cooling tube 15 is connected to a second water delivery pipe 16. One end of the water inlet pipe 10 extends to the outside of the housing 1.

[0034] One end of the air inlet pipe 2 and the air outlet pipe 4 both extend to the outside of the housing 1;

[0035] An air pump 3 is installed on the top of the housing 1 , and an output end of the air pump 3 is connected to an air delivery pipe 17 , which is communicated with the air inlet pipe 2 .

[0036] The utility model provides a technical solution. When in use, an external air pipe is connected to the air intake pipe 2, and then the gas enters the interior of the turbine pipe 14, and water is injected into the interior of the cooling cylinder 15 through the water inlet pipe 10. The gas is cooled when passing through the worm gear tube 14. After use, the air pump 3 is started to input gas into the interior of the air intake pipe 2 through the air supply pipe 17, so that the water remaining in the worm gear tube 14 can be cleaned.

[0037] It should be noted that the gas delivery pipe 17 is arranged at an angle, and one end of the gas delivery pipe 17 connected to the air inlet pipe 2 is inclined toward the direction of the worm gear tube 14 to facilitate the gas to enter the interior of the worm gear tube 14 .

[0038] Preferably: a blocking plate 20 is hinged inside the air intake pipe 2, and the air delivery pipe 17 is blocked by the blocking plate 20. One end of the blocking plate 20 is hinged to the inner wall of the air intake pipe 2. A first spring 18 is provided on a side wall of the air intake pipe 2 opposite to the blocking plate 20. One end of the first spring 18 is connected to the other end of the blocking plate 20.

[0039] A second spring 19 is provided on the inner wall of the gas delivery pipe 17 , and one end of the second spring 19 is connected to the other end of the blocking plate 20 .

[0040] Specifically, when the air pump 3 continues to supply gas to the inside of the air pipe 17, the air pressure will push up the other end of the sealing plate 20 when it reaches a certain range, thereby allowing the air cylinder to pass through. When the gas supply stops, the first spring 18 and the second spring 19 can drive the sealing plate 20 to reset, thereby blocking the air pipe 17 and preventing the gas inside the intake pipe 2 from entering the inside of the air pipe 17.

[0041] Preferably: a second arc tube 6 and a first arc tube 5 are respectively arranged on two opposite sides of the bottom of the shell 1, and one end of the second arc tube 6 and one end of the first arc tube 5 are connected to each other;

[0042] A plurality of fixing blocks 7 are provided at the bottom of the housing 1 for fixing the first arc tube 5 and the second arc tube 6;

[0043] One end of the second water delivery pipe 16 is connected to the second arc-shaped pipe 6;

[0044] The interior of the first arc tube 5 is connected to a first water delivery pipe 11 , and one end of the first water delivery pipe 11 is connected to the water inlet pipe 10 .

[0045] Specifically, the water in the cooling cylinder 15 can be input into the first arc tube 5 and the second arc tube 6 through the second water delivery pipe 16 , and the water can be cooled by flowing in the first arc tube 5 and the second arc tube 6 .

[0046] Preferably: a cooling box 8 is fixedly installed at the bottom of the shell 1, the other ends of the first arc tube 5 and the second arc tube 6 are respectively connected to the two ends of the cooling box 8, a plurality of air outlet holes 9 are opened on the top of the cooling box 8, a plurality of heat-conducting copper tubes 13 are arranged at the inner bottom of the cooling box 8, and one end of the heat-conducting copper tube 13 extends to the outside of the cooling box 8;

[0047] The interior of the cooling box 8 is connected to a water outlet pipe 12;

[0048] A water pump is provided at one end of the cooling box 8, the output end of the water pump is connected to the atomizing nozzle 21, and the input end of the water pump is connected to the other end of the second arc tube 6;

[0049] The other end of the cooling box 8 is provided with a similar water pump, and the output end of the water pump is connected to the other end of the first arc tube 5 .

[0050] Specifically, the water can be atomized and sprayed out through the atomizing nozzle 21 to enter the interior of the cooling box 8. The water can be cooled through the air outlet 9 and the heat-conducting copper tube 13. The cooled water can be transported to the interior of the cooling cylinder 15 through the first water pipe 11.

[0051] Working principle: When in use, connect the external air pipe to the air intake pipe 2, and then the gas enters the interior of the turbine pipe 14, and water is injected into the cooling cylinder 15 through the water inlet pipe 10, and the gas is cooled when passing through the worm gear tube 14. After use, start the air pump 3, and input gas into the interior of the air intake pipe 2 through the air delivery pipe 17, so as to clean the water remaining in the worm gear tube 14;

[0052] When the air pump 3 continues to supply air to the air pipe 17, the air pressure will push up the other end of the sealing plate 20 when it reaches a certain range, allowing the air cylinder to pass through. When the air supply stops, the first spring 18 and the second spring 19 can drive the sealing plate 20 to reset, thereby blocking the air pipe 17 and preventing the gas inside the intake pipe 2 from entering the interior of the air pipe 17.

[0053] The above disclosure is only a preferred embodiment of the present invention, which certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A waste gas condensation treatment equipment based on a chemical tank area, characterized in that: include: A housing (1), a cooling cylinder (15) fixedly mounted inside the housing (1), and a worm gear tube (14) arranged inside the cooling cylinder (15); One end of the worm gear tube (14) is fixedly connected to an air inlet pipe (2), and the other end of the worm gear tube (14) is connected to an air outlet pipe (4); The top of the cooling cylinder (15) is connected to a water inlet pipe (10), the bottom of the cooling cylinder (15) is connected to a second water delivery pipe (16), and one end of the water inlet pipe (10) extends to the outside of the shell (1); One end of the air inlet pipe (2) and one end of the air outlet pipe (4) both extend to the outside of the shell (1); An air pump (3) is installed on the top of the housing (1); the output end of the air pump (3) is connected to an air delivery pipe (17); and the air delivery pipe (17) is in communication with the air inlet pipe (2).

2. The waste gas condensation treatment equipment based on the chemical tank area according to claim 1 is characterized by: A blocking plate (20) is hingedly connected inside the air intake pipe (2), and the air supply pipe (17) is blocked by the blocking plate (20). One end of the blocking plate (20) is hingedly connected to the inner wall of the air intake pipe (2). A first spring (18) is provided on a side wall of the air intake pipe (2) opposite to the blocking plate (20), and one end of the first spring (18) is connected to the other end of the blocking plate (20).

3. The waste gas condensation treatment equipment based on the chemical tank area according to claim 2 is characterized by: A second spring (19) is arranged on the inner wall of the gas delivery pipe (17), and one end of the second spring (19) is connected to the other end of the blocking plate (20).

4. The waste gas condensation treatment equipment based on the chemical tank area according to claim 1 is characterized by: A second arc-shaped tube (6) and a first arc-shaped tube (5) are respectively arranged on opposite sides of the bottom of the shell (1), and one end of the second arc-shaped tube (6) and one end of the first arc-shaped tube (5) are connected to each other; A plurality of fixing blocks (7) are provided at the bottom of the housing (1) for fixing the first arc-shaped tube (5) and the second arc-shaped tube (6); One end of the second water delivery pipe (16) is in communication with the second arc-shaped pipe (6).

5. The waste gas condensation treatment equipment based on the chemical tank area according to claim 4 is characterized in that: The interior of the first arc-shaped tube (5) is connected to a first water delivery pipe (11), and one end of the first water delivery pipe (11) is connected to the water inlet pipe (10).

6. The waste gas condensation treatment equipment based on the chemical tank area according to claim 4 is characterized in that: A cooling box (8) is fixedly mounted on the bottom of the shell (1); the other ends of the first arc-shaped tube (5) and the second arc-shaped tube (6) are respectively connected to the two ends of the cooling box (8); a plurality of air outlet holes (9) are provided on the top of the cooling box (8); a plurality of heat-conducting copper tubes (13) are provided on the inner bottom of the cooling box (8); one end of the heat-conducting copper tube (13) extends to the outside of the cooling box (8); The interior of the cooling box (8) is connected to a water outlet pipe (12).

7. The waste gas condensation treatment equipment based on the chemical tank area according to claim 6 is characterized by: A water pump is provided at one end of the interior of the cooling box (8), the output end of the water pump is connected to an atomizing nozzle (21), and the input end of the water pump is connected to the other end of the second arc-shaped tube (6); The other end of the cooling box (8) is provided with a similar water pump, and the output end of the water pump is connected to the other end of the first arc-shaped tube (5).

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