Sewage discharge rubber pipe production waste gas treatment device

Abstract

The invention discloses a sewage discharge rubber pipe production waste gas treatment device, and relates to the technical field of waste gas treatment. The waste gas treatment device comprises a spraying tower body, one end of the spraying tower body is provided with a waste gas inlet pipe, the other end of the spraying tower body is provided with a waste gas outlet pipe and an air inlet pipe, and the top of the spraying tower body is provided with a liquid inlet pipe. According to the waste gas treatment device for production of the pollution discharge rubber pipe, waste gas, air and treatment liquid are introduced into the spraying tower body through the waste gas inlet pipe, the air inlet pipe and the liquid inlet pipe; and in cooperation with a rotating sleeve, a fixing base, a first rotating rod, a second rotating rod, a third rotating rod, a first gear, a first bevel gear, a first chain wheel, an arc-shaped gear ring, a second bevel gear, a first rotating plate, a chain, a second chain wheel and a second rotating plate, waste gas and treating fluid can be deeply stirred, and the waste gas absorption efficiency of the treating fluid is improved.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas treatment, in particular to a waste gas treatment device for sewage hose production. Background Art

[0002] The background technology of the waste gas treatment device for the production of sewage hose mainly involves the needs of waste gas emission control, environmental protection and waste gas control in industrial production. With the gradual improvement of environmental protection requirements, the waste gas emissions generated in the industrial production process have become an important issue of environmental protection. In the production process of sewage hose, certain chemicals and harmful gases will be released. If these waste gases are discharged into the atmosphere without effective treatment, they may cause serious harm to air quality, environment and human health.

[0003] The Chinese patent CN115999327B authorized and announced on September 26, 2023 discloses a waste gas treatment device for hot melt pressure-sensitive adhesive production, which includes a spray tower body, a recovery tower base is fixedly installed under the spray tower body, a spray head is fixedly installed on the top of the spray tower body, and the top of the spray head is connected to a liquid inlet pipe, and a heating pipe is fixedly installed inside the liquid inlet pipe. In the above application documents, a static shingled layer is used to increase the reaction time of the treatment liquid and the waste gas, thereby improving the treatment effect of the device, but the static shingled layer has a limited increase in the contact area and contact time between the treatment liquid and the waste gas, which makes the treatment liquid's absorption efficiency of the waste gas low. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a waste gas treatment device for the production of sewage hoses, which solves the problems raised in the above background technology. To achieve the above purpose, the present invention is implemented through the following technical solutions: a waste gas treatment device for the production of sewage hoses, comprising a spray tower body, one end of the spray tower body is equipped with a waste gas inlet pipe, the other end of the spray tower body is equipped with a waste gas outlet pipe and an air inlet pipe, and the top of the spray tower body is equipped with a liquid inlet pipe;

[0005] The spray tower body is internally rotatably connected with a rotating sleeve driven by a servo motor, the outer side of the rotating sleeve is fixedly connected with a fixed seat, the interior of the fixed seat is respectively rotatably connected with rotating rod 1, rotating rod 2 and rotating rod 3, the outer side of the rotating rod 1 is respectively fixedly connected with gear 1, bevel gear 1 and sprocket 1, the interior of the spray tower body is fixedly connected with an arc gear ring, the side of the rotating rod 2 is fixedly connected with bevel gear 2, the outer side of the rotating rod 2 is fixedly connected with rotating plate 1, the outer side of the sprocket 1 is equipped with a chain, the outer side of the rotating rod 3 is respectively fixedly connected with sprocket 2 and rotating plate 2, and the interior of the spray tower body is respectively equipped with a closing component for passing waste gas and a spray component for spraying treatment liquid. The waste gas and treatment liquid can be deeply stirred, which improves the absorption efficiency of the treatment liquid for the waste gas.

[0006] Preferably, when the gear moves to the arc-shaped gear ring, it can mesh with the arc-shaped gear ring.

[0007] Preferably, one end of the chain away from the sprocket one is assembled on the outer side of the sprocket two.

[0008] Preferably, the closing assembly includes a hydraulic device partially assembled in a rotating sleeve, a cam is fixedly connected to the outer side of the rotating rod 3, a force rod is slidably connected to one end of the hydraulic device, a push rod 1 is slidably connected to one end of the hydraulic device, a push rod 2 is slidably connected to the other end of the hydraulic device, a spring 1 is assembled on the side of the force rod, a transmission rod 1 is rotatably connected to the inside of the exhaust gas inlet pipe, a force plate 1 is fixedly connected to the outside of the transmission rod 1, a block 1 is fixedly connected to the bottom of the transmission rod 1, a transmission rod 2 is rotatably connected to the inside of the exhaust gas outlet pipe, a force plate 2 is fixedly connected to the outside of the transmission rod 2, and a block 2 is fixedly connected to the bottom of the transmission rod 2. This prevents the newly introduced exhaust gas from being discharged directly without being absorbed, thereby improving the absorption effect of the device.

[0009] Preferably, the hydraulic device is composed of two sections of rigid warehouse bodies, and the two sections of rigid warehouse bodies are rotationally connected.

[0010] Preferably, the force-bearing rod is located at a side position of the cam and is in contact with the cam.

[0011] Preferably, the spray assembly includes a hydraulic tank that penetrates the spray tower body, the top of the transmission rod 2 is fixedly connected to the gear 2, one end of the hydraulic tank is slidably connected to the gear rod 1, the other end of the hydraulic tank is slidably connected to the gear rod 2, the bottom of the liquid inlet pipe is rotatably connected to the pipe joint, the outer side of the pipe joint is fixedly connected to the gear 3, and the bottom of the pipe joint is fixedly connected to the spray head. The coverage area of ​​the treatment liquid is increased, thereby increasing the contact area between the treatment liquid and the exhaust gas, and further improving the absorption effect of the device.

[0012] Preferably, the gear rod 1 is in meshing state with the gear rod 2, and the gear rod 3 is in meshing state with the gear rod 2.

[0013] The present invention provides a waste gas treatment device for wastewater hose production, which has the following beneficial effects:

[0014] (1) The waste gas treatment device of the sewage hose production line introduces waste gas, air and treatment liquid into the spray tower body through the waste gas inlet pipe, the air inlet pipe and the liquid inlet pipe, starts the servo motor, and cooperates with the rotating sleeve, the fixed seat, the rotating rod 1, the rotating rod 2, the rotating rod 3, the gear 1, the bevel gear 1, the sprocket 1, the arc gear ring, the bevel gear 2, the rotating plate 1, the chain, the sprocket 2 and the rotating plate 2 to deeply stir the waste gas and the treatment liquid, thereby improving the absorption efficiency of the treatment liquid for the waste gas.

[0015] (2) The waste gas treatment device produced by the sewage hose can drive the cam to rotate synchronously when the rotating rod 3 is in a rotating state, and cooperate with the hydraulic device, the force rod, the push rod 1, the push rod 2, the spring 1, the transmission rod 1, the force plate 1, the block 1, the transmission rod 2, the force plate 2 and the block 2 to make the waste gas inlet pipe and the waste gas outlet pipe open and closed in turn, preventing the waste gas just introduced from being discharged directly without being absorbed, thereby improving the absorption effect of the device.

[0016] (3) The sewage hose produces a waste gas treatment device. When the transmission rod 2 rotates back and forth, in conjunction with the hydraulic chamber, gear 2, gear rod 1, gear rod 2, pipe joint, gear 3 and spray head, the treatment liquid can be rotated and sprayed into the spray tower body, thereby increasing the coverage area of ​​the treatment liquid, thereby increasing the contact area between the treatment liquid and the waste gas, and further improving the absorption effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the overall cross-sectional three-dimensional structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of some parts of the present invention;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the closing component of the present invention;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of some parts in the closing assembly of the present invention;

[0022] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0023] Figure 7 For the present invention Figure 4 The enlarged structural diagram at B in the middle;

[0024] Figure 8 For the present invention Figure 4 The enlarged structural diagram at C in the middle;

[0025] Fig. 9 It is a schematic diagram of the three-dimensional structure of the spray assembly of the present invention.

[0026] In the figure:

[0027] 100, spray tower body; 200, exhaust gas inlet pipe; 300, exhaust gas outlet pipe; 400, air inlet pipe; 500, liquid inlet pipe; 601, rotating sleeve; 602, fixed seat; 603, rotating rod 1; 604, rotating rod 2; 605, rotating rod 3; 606, gear 1; 607, bevel gear 1; 608, sprocket 1; 609, arc gear ring; 610, bevel gear 2; 611, rotating plate 1; 612, chain; 613, sprocket 2; 614, rotating plate 2;

[0028] 700, closing assembly; 701, hydraulic device; 702, cam; 703, force rod; 704, push rod 1; 705, push rod 2; 706, spring 1; 707, transmission rod 1; 708, force plate 1; 709, block 1; 710, transmission rod 2; 711, force plate 2; 712, block 2;

[0029] 800, spray assembly; 801, hydraulic compartment; 802, gear 2; 803, gear rod 1; 804, gear rod 2; 805, pipe joint; 806, gear 3; 807, spray head. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] Embodiment 1

[0032] See also Figure 1-Figure 3 A waste gas treatment device for waste gas production of a sewage hose comprises a spray tower body 100, one end of the spray tower body 100 is equipped with a waste gas inlet pipe 200, the other end of the spray tower body 100 is equipped with a waste gas outlet pipe 300 and an air inlet pipe 400, and the top of the spray tower body 100 is equipped with a liquid inlet pipe 500;

[0033] The spray tower body 100 is rotatably connected to a rotating sleeve 601 driven by a servo motor, and a fixing seat 602 is fixedly connected to the outside of the rotating sleeve 601. Exhaust gas, air and treatment liquid are introduced into the spray tower body 100 through the exhaust gas intake pipe 200, the air intake pipe 400 and the liquid intake pipe 500, and then the servo motor is started to drive the rotating sleeve 601 driven by the servo motor to rotate, so that the rotating sleeve 601 drives the fixing seat 602 fixedly connected thereto to rotate.

[0034] The interior of the fixed seat 602 is rotatably connected with a rotating rod 1 603, a rotating rod 2 604 and a rotating rod 3 605, respectively, and the outer side of the rotating rod 1 603 is fixedly connected with a gear 1 606, a bevel gear 1 607 and a sprocket 1 608, respectively. The interior of the spray tower body 100 is fixedly connected with an arc-shaped toothed ring 609, and when the gear 1 606 moves to the arc-shaped toothed ring 609, it can mesh with the arc-shaped toothed ring 609. When the fixed seat 602 rotates, the gear 1 606 on the fixed seat 602 revolves together with it, and when the gear 1 606 rotates to the arc-shaped toothed ring 609, the gear 1 606 is restricted by the arc-shaped toothed ring 609, and simultaneously rotates while revolving, and the rotating gear 1 606 drives the rotating rod 1 603 fixedly connected thereto to rotate.

[0035] The side of the rotating rod 604 is fixedly connected with a bevel gear 610, and the outer side of the rotating rod 604 is fixedly connected with a rotating plate 611. When the rotating rod 603 drives the bevel gear 607 fixedly connected thereto to rotate, the bevel gear 607 drives the bevel gear 610 meshing therewith to rotate, and the bevel gear 610 drives the rotating rod 604 fixedly connected thereto to rotate, so that the rotating rod 604 drives the rotating plate 611 fixedly connected thereto to rotate.

[0036] A chain 612 is installed on the outside of sprocket one 608, and the outside of rotating rod three 605 is fixedly connected with sprocket two 613 and rotating plate two 614 respectively. The end of chain 612 away from sprocket one 608 is installed on the outside of sprocket two 613. The interior of the spray tower body 100 is respectively equipped with a closing component 700 for introducing exhaust gas and a spray component 800 for spraying treatment liquid. When the rotating rod 1 603 drives the sprocket 1 608 fixedly connected to it to rotate, the chain 612 assembled on the outside of the sprocket 1 608 cooperates to make the sprocket 2 613 connected to the sprocket 1 608 through the chain 612 rotate, and the sprocket 2 613 drives the rotating rod 3 605 fixedly connected to it to rotate, so that the rotating rod 3 605 drives the rotating plate 2 614 fixedly connected to it to rotate; the rotating plate 1 611 and the rotating plate 2 614 are in different rotation directions, and the exhaust gas and the treatment liquid located in the spray tower body 100 are deeply stirred, thereby improving the absorption efficiency of the treatment liquid for the exhaust gas.

[0037] When in use, waste gas, air and treatment liquid are introduced into the spray tower body 100 through the waste gas intake pipe 200, the air intake pipe 400 and the liquid intake pipe 500, and then the servo motor is started to drive the rotating sleeve 601 driven by the servo motor to rotate, so that the rotating sleeve 601 drives the fixed seat 602 fixedly connected thereto to rotate, and the gear 1 606 on the fixed seat 602 revolves therewith. When the gear 1 606 rotates to the arc-shaped gear ring 609, the gear 1 606 is restricted by the arc-shaped gear ring 609 and simultaneously rotates while revolving. The rotating gear 1 606 drives the rotating rod 1 603 fixedly connected thereto to rotate; the rotating rod 1 603 drives the bevel gear 1 607 fixedly connected thereto to rotate, so that the bevel gear 1 607 drives The bevel gear 2 610 meshing with it rotates, and the bevel gear 2 610 drives the rotating rod 2 604 fixedly connected to it to rotate, so that the rotating rod 2 604 drives the rotating plate 1 611 fixedly connected to it to rotate; the rotating rod 1 603 drives the sprocket 1 608 fixedly connected to it to rotate, and cooperates with the chain 612 assembled on the outside of the sprocket 1 608 to make the sprocket 2 613 connected to the sprocket 1 608 through the chain 612 rotate, and the sprocket 2 613 drives the rotating rod 3 605 fixedly connected to it to rotate, so that the rotating rod 3 605 drives the rotating plate 2 614 fixedly connected to it to rotate; and the rotating plate 1 611 and the rotating plate 2 614 are in different rotation directions, so that the exhaust gas and treatment liquid located in the spray tower body 100 are deeply stirred.

[0038] Embodiment 2

[0039] See also Figure 1-Figure 8 On the basis of the first embodiment, the closing assembly 700 includes a hydraulic device 701 partially assembled in the rotating sleeve 601, the hydraulic device 701 is composed of two sections of hard warehouse bodies, and the two sections of hard warehouse bodies are in a rotating connection state, the outer side of the rotating rod 3 605 is fixedly connected with a cam 702, and one end of the hydraulic device 701 is slidably connected with a force rod 703, and the force rod 703 is located at the side of the cam 702 and contacts the cam 702. When the rotating rod 3 605 is in a rotating state, it can drive the cam 702 fixedly connected to the rotating rod 3 605 to rotate synchronously, and when the protruding part of the cam 702 rotates to the force rod 703, it can squeeze the force rod 703 and drive the force rod 703 to move into the hydraulic device 701, and cooperate with the hydraulic device 701 slidably connected to the force rod 703, so that the pressure in the hydraulic device 701 increases.

[0040] One end of the hydraulic device 701 is slidably connected to a push rod 1 704, and the other end of the hydraulic device 701 is slidably connected to a push rod 2 705. A spring 1 706 is mounted on the side of the force rod 703. A transmission rod 1 707 is rotatably connected to the inside of the exhaust gas intake pipe 200, and a force plate 1 708 is fixedly connected to the outside of the transmission rod 1 707. A blocking block 1 709 is fixedly connected to the bottom of the transmission rod 1 707. When the pressure in the hydraulic device 701 increases, the push rod 1 704 and the push rod 2 705 slidably connected to the hydraulic device 701 can be driven to move, and the push rod 1 704 drives the force plate 1 708 fixedly connected thereto to rotate, so that the force plate 1 708 drives the transmission rod 1 707 fixedly connected thereto to rotate, and the transmission rod 1 707 drives the blocking block 1 709 fixedly connected thereto to rotate.

[0041] The exhaust gas outlet pipe 300 is rotatably connected to the inside of the exhaust gas outlet pipe 300, the outer side of the exhaust gas outlet pipe 710 is fixedly connected to the force plate 711, and the bottom of the exhaust gas outlet pipe 710 is fixedly connected to the block 712. Similarly, when the push rod 705 moves, the block 712 can be driven to rotate through the exhaust gas outlet pipe 300. Figure 4 As shown, the waste gas inlet pipe 200 is in an open state, while the waste gas outlet pipe 300 is in a closed state, so that waste gas is introduced into the spray tower body 100, and the waste gas that has been treated is stopped from being discharged; when the protruding part of the cam 702 is rotated away from the force rod 703, the force rod 703 can be reset under the action of the spring 1 706, and similarly, the block 1 709 and the block 2 712 are reset. In this way, the waste gas inlet pipe 200 and the waste gas outlet pipe 300 can be in an open and closed state in turn, preventing the waste gas that has just been introduced from being directly discharged without being absorbed, thereby improving the absorption effect of the device.

[0042] When in use, on the basis of Example 1, when the rotating rod 3 605 is in a rotating state, it can drive the cam 702 fixedly connected to the rotating rod 3 605 to rotate synchronously, and when the protruding part of the cam 702 rotates to the force-bearing rod 703, it can squeeze the force-bearing rod 703 and drive the force-bearing rod 703 to move into the hydraulic device 701, and cooperate with the hydraulic device 701 slidably connected to the force-bearing rod 703, so that the pressure in the hydraulic device 701 increases, driving the push rod 1 704 and the push rod 2 705 slidably connected to the hydraulic device 701 to move, and the push rod 1 704 drives the force-bearing plate 1 708 fixedly connected thereto to rotate, so that the force-bearing plate 1 708 drives the transmission rod 1 707 fixedly connected thereto to rotate, so that the transmission rod 1 707 drives the blocking block 1 709 fixedly connected thereto to rotate. Similarly, with the movement of the push rod 2 705, the blocking block 2 712 can be driven to rotate through the transmission rod 2 710 and the force-bearing plate 2 711. At this time, Figure 4As shown, the exhaust gas inlet pipe 200 is in an open state, and the exhaust gas outlet pipe 300 is in a closed state, so that the exhaust gas is introduced into the spray tower body 100, and the exhaust gas that has been treated is stopped from being discharged; when the protruding portion of the cam 702 rotates away from the force-bearing rod 703, the force-bearing rod 703 can be reset under the action of spring 1 706, and similarly, the block 1 709 and the block 2 712 are reset.

[0043] Embodiment 3

[0044] See also Figure 1-Figure 9 On the basis of the first and second embodiments, the spray assembly 800 includes a hydraulic chamber 801 that penetrates the spray tower body 100, a gear 2 802 is fixedly connected to the top of the transmission rod 2 710, and a gear 1 803 is slidably connected to one end of the hydraulic chamber 801, and the gear 1 803 and the gear 2 802 are in meshing state. When the transmission rod 2 710 reciprocates, it can drive the gear 2 802 connected to it to reciprocate, so that the gear 2 802 drives the gear 1 803 meshing with it to move back and forth. The other end of the hydraulic chamber 801 is slidably connected to the gear 2 804, the bottom of the liquid inlet pipe 500 is rotatably connected to the pipe joint 805, the outer side of the pipe joint 805 is fixedly connected to the gear 3 806, the gear 3 806 and the gear 2 804 are in meshing state, and the bottom of the pipe joint 805 is fixedly connected to the spray head 807. When the gear rod 1 803 moves back and forth, in cooperation with the hydraulic chamber 801 slidably connected to the gear rod 1 803, the gear rod 2 804 slidably connected to the hydraulic chamber 801 can be driven to move back and forth, so that the gear rod 2 804 drives the gear 3 806 meshing with it to rotate back and forth, and the gear 3 806 drives the pipe joint 805 fixedly connected to it to rotate back and forth, so that the pipe joint 805 drives the spray head 807 fixedly connected to it to rotate back and forth, and the treatment liquid introduced through the liquid inlet pipe 500 can be reciprocated and sprayed out, thereby increasing the coverage area of ​​the treatment liquid, thereby increasing the contact area between the treatment liquid and the exhaust gas, and further improving the absorption effect of the device.

[0045] During use, on the basis of Example 1 and Example 2, when the transmission rod 2 710 rotates back and forth, it can drive the gear 2 802 connected to it for transmission to rotate back and forth, so that the gear 2 802 drives the gear rod 1 803 meshing with it to move back and forth, and cooperates with the hydraulic warehouse 801 slidably connected to the gear rod 1 803, so that the gear rod 2 804 slidably connected to the hydraulic warehouse 801 can be driven to move back and forth, so that the gear rod 2 804 drives the gear three 806 meshing with it to rotate back and forth, and the gear three 806 drives the pipe joint 805 fixedly connected to it to rotate back and forth, so that the pipe joint 805 drives the spray head 807 fixedly connected to it to rotate back and forth, and the treatment liquid introduced through the liquid inlet pipe 500 can be reciprocated and sprayed out.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste gas treatment device for waste gas production from a sewage hose, comprising a spray tower body (100), one end of the spray tower body (100) being equipped with a waste gas inlet pipe (200), the other end of the spray tower body (100) being equipped with a waste gas outlet pipe (300) and an air inlet pipe (400), and the top of the spray tower body (100) being equipped with a liquid inlet pipe (500); Features: The spray tower body (100) is internally rotatably connected to a rotating sleeve (601) driven by a servo motor, the rotating sleeve (601) is fixedly connected to a fixed seat (602) on its outer side, the fixed seat (602) is internally rotatably connected to a rotating rod 1 (603), a rotating rod 2 (604) and a rotating rod 3 (605), the rotating rod 1 (603) is fixedly connected to its outer side with a gear 1 (606), a bevel gear 1 (607) and a sprocket 1 (608), the spray tower body (100) is internally fixedly connected to a rotating sleeve (601) driven by a servo motor, the rotating sleeve (601) is fixedly connected to a fixed seat (602) on its outer side, the rotating rod 1 (603) is fixedly connected to a rotating rod 2 (604) and a rotating rod 3 (605), the rotating rod 1 (603) is fixedly connected to a rotating rod 1 (606), a bevel gear 1 (607) and a sprocket 1 (608 ... There is an arc-shaped toothed ring (609), the side of the rotating rod 2 (604) is fixedly connected to the bevel gear 2 (610), the outer side of the rotating rod 2 (604) is fixedly connected to the rotating plate 1 (611), the outer side of the sprocket 1 (608) is equipped with a chain (612), the outer side of the rotating rod 3 (605) is respectively fixedly connected to the sprocket 2 (613) and the rotating plate 2 (614), and the interior of the spray tower body (100) is respectively equipped with a closing component (700) for introducing exhaust gas and a spray component (800) for spraying treatment liquid.

2. The waste gas treatment device for sewage hose production according to claim 1 is characterized by: When the gear 1 (606) moves to the arc-shaped gear ring (609), it can mesh with the arc-shaped gear ring (609).

3. The waste gas treatment device for sewage hose production according to claim 1 is characterized by: One end of the chain (612) away from the sprocket one (608) is assembled at the outer side of the sprocket two (613).

4. The waste gas treatment device for sewage hose production according to claim 1 is characterized by: The closing assembly (700) includes a hydraulic device (701) partially assembled in a rotating sleeve (601), a cam (702) is fixedly connected to the outer side of the rotating rod (605), one end of the hydraulic device (701) is slidably connected to a force-bearing rod (703), one end of the hydraulic device (701) is slidably connected to a push rod (704), the other end of the hydraulic device (701) is slidably connected to a push rod (705), and a spring (706) is assembled on the side of the force-bearing rod (703). The exhaust gas inlet pipe (200) is internally rotatably connected to a transmission rod (707) that penetrates therethrough, the outer side of the transmission rod (707) is fixedly connected to a force-bearing plate (708), the bottom of the transmission rod (707) is fixedly connected to a blocking block (709), and the exhaust gas outlet pipe (300) is internally rotatably connected to a transmission rod (710) that penetrates therethrough, the outer side of the transmission rod (710) is fixedly connected to a force-bearing plate (711), and the bottom of the transmission rod (710) is fixedly connected to a blocking block (712).

5. The waste gas treatment device for sewage hose production according to claim 4 is characterized by: The hydraulic device (701) is composed of two sections of rigid warehouse bodies, and the two sections of rigid warehouse bodies are in a rotationally connected state.

6. The waste gas treatment device for sewage hose production according to claim 4 is characterized by: The force bearing rod (703) is located on the side of the cam (702) and is in contact with the cam (702).

7. The waste gas treatment device for sewage hose production according to claim 1 is characterized by: The spray assembly (800) comprises a hydraulic chamber (801) penetrating the spray tower body (100); the top of the second transmission rod (710) is fixedly connected to a second gear (802); one end of the hydraulic chamber (801) is slidably connected to a first gear rod (803); the other end of the hydraulic chamber (801) is slidably connected to a second gear rod (804); the bottom of the liquid inlet pipe (500) is rotatably connected to a pipe joint (805); the outer side of the pipe joint (805) is fixedly connected to a third gear (806); and the bottom of the pipe joint (805) is fixedly connected to a spray head (807).

8. The waste gas treatment device for sewage hose production according to claim 7 is characterized by: The gear rod 1 (803) is in meshing state with the gear rod 2 (802), and the gear rod 3 (806) is in meshing state with the gear rod 2 (804).

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