Improved printing and dyeing waste gas purification device

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to an improved printing and dyeing waste gas purification device which comprises a machine body, an improved printing and dyeing waste gas purification structure is arranged on the machine body, the improved printing and dyeing waste gas purification structure comprises a first shell, and the surface of the first shell is fixedly connected with the inner wall of the machine body. The lower surface of the third bevel gear is fixedly connected with a second round rod, the second round rod penetrates through the second shell and is rotationally connected with the second shell through a bearing, and through cooperation of the improved printing and dyeing waste gas purification structure and a spiral blade, a motor is started to drive the first bevel gear to rotate and drive the second bevel gear to rotate; and meanwhile, a first round rod is driven to rotate in a second shell, a second bevel gear rotates to drive a third bevel gear to rotate, meanwhile, a sliding block is driven to slide left and right on a sliding way machined on the inner wall of the machine body, waste gas and an aqueous solution are stirred, the waste gas is fully absorbed, the waste gas is purified, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to an improved printing and dyeing waste gas purification device. Background Art

[0002] Improved printing and dyeing waste gas purification device At present, in printing and dyeing production, the waste gas discharged by the textile printing and dyeing setting machine when it is working not only contains a large amount of smoke and dust, but also contains polyphenyl organic matter, printing and dyeing auxiliaries, cotton wool, oil and other components. The above waste gas discharged by the setting machine is passed into the aqueous solution pool, and through the sedimentation separation method, after a period of standing, the upper aqueous solution is directly discharged into the river, and the lower layer of dirt is filled; this method cannot achieve complete separation, the upper aqueous solution still contains a large amount of oil and dirt, and the lower layer of filling will still cause environmental pollution to the soil. Therefore, this technology can no longer meet the needs of environmental protection.

[0003] For example, a printing and dyeing waste gas purification device with authorization announcement number "CN210544328U", the baffles are respectively installed on both sides of the inner wall of the cooling box, the baffles are arranged equidistantly from each other, and the baffles on the left and right sides are staggered. Nozzles are installed on the inner wall of the cooling box, and the nozzles are respectively installed above the baffles and correspond one-to-one with the baffles. The purification box and the cooling box are connected through an exhaust pipe, and the end of the exhaust pipe is divided into several air inlet branches, and the air inlet branches are equidistantly connected to the purification box. The present application adopts staggered baffles to make the aqueous solution flow fall in a step-by-step manner to achieve the effect of sufficient heat absorption. However, when the printing and dyeing waste gas purification device is stirring and mixing the waste gas and the aqueous solution for purification, the stirring position of the equipment is fixed and it is impossible to adjust the stirring position. A long period of stirring work is required to thoroughly stir and purify the gas-water solution, which reduces the work efficiency. At the same time, after the printing and dyeing waste gas purification device performs the purification work, a small amount of impurities will still remain in the waste water solution, and the impurities cannot be filtered, which reduces the recovery quality of the waste water solution. Utility Model Content

[0004] The purpose of the utility model is to solve the problems that a long period of stirring work is required to carry out thorough stirring and purification of the gas-water solution, which reduces the work efficiency and a small amount of impurities will remain in the wastewater solution, and the impurities cannot be filtered, thereby reducing the recovery quality of the wastewater solution. An improved printing and dyeing waste gas purification device is proposed to solve the problems that a long period of stirring work is required to carry out thorough stirring and purification of the gas-water solution, which reduces the work efficiency and the recovery quality of the wastewater solution.

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

[0006] An improved printing and dyeing waste gas purification device is designed, including a body, on which an improved printing and dyeing waste gas purification structure is provided, the improved printing and dyeing waste gas purification structure including a first shell, the surface of the first shell is fixedly connected to the inner wall of the body, the inner wall of the first shell is fixedly connected with a first electric telescopic rod, the first electric telescopic rod passes through the first shell and is fixedly connected with a second shell, the inner wall of the second shell is fixedly connected with a motor through a bracket, the output shaft of the motor is fixedly connected with a first bevel gear through a reducer, the first bevel gear is meshed with the second bevel gear, the surface of the second bevel gear is fixedly connected with a first round rod, the first round rod is rotatably connected to the inner wall of the second shell through a bearing, the second bevel gear is meshed with a third bevel gear, the lower surface of the third bevel gear is fixedly connected with a second round rod, the second round rod passes through the second shell and is rotatably connected to the second shell through a bearing, and the lower end of the second round rod is fixedly connected with a spiral leaf.

[0007] Preferably, a slider is fixedly connected to the upper surface of the second shell, and the upper surface of the slider is slidably connected to a slideway processed on the inner wall of the body.

[0008] Preferably, a filtering structure is provided on the body, and the filtering structure includes a third shell, the surface of the third shell is fixedly connected to the surface of the body, the inner wall of the third shell is fixedly connected to a second electric telescopic rod, one end of the second electric telescopic rod is fixedly connected to a first rack, the surface of the first rack is fixedly connected to a limit rod, the limit rod is slidably connected to a slideway processed on the inner wall of the third shell, the first rack is meshed with a gear, the gear is rotatably connected to the inner wall of the third shell through a pin, the gear is meshed with the second rack, the back of the second rack is slidably connected to the slideway processed on the inner wall of the third shell, and the surface of the second rack is fixedly connected to a cross bar, the cross bar passes through the third shell and the body and is slidably connected to the slideway processed on the third shell and the body.

[0009] Preferably, one end of the cross bar is fixedly connected to a vertical bar, and the inner wall of the machine body is movably connected to the filter screen.

[0010] Preferably, inclined plates are fixedly connected to both sides of the inner wall of the machine body, and a solenoid valve is installed between the two inclined plates.

[0011] Preferably, the right side surface of the body is respectively connected to the first air pipe and the first aqueous solution pipe, and the left side surface of the body is respectively connected to the second air pipe and the second aqueous solution pipe.

[0012] The utility model proposes an improved printing and dyeing waste gas purification device, which has the beneficial effects of: through the cooperation of the improved printing and dyeing waste gas purification structure and the spiral blade, the motor starts to drive the first bevel gear to rotate, drives the second bevel gear to rotate, and drives the first round rod to rotate in the second shell at the same time, the second bevel gear rotates to drive the third bevel gear to rotate, and drives the second round rod to rotate in the second shell, drives the spiral blade to rotate, and at the same time connects the external power supply of the first electric telescopic rod, the first electric telescopic rod starts to drive the second shell to move left and right, and drives the slider to slide left and right on the slideway processed on the inner wall of the machine body, drives the spiral blade to move left and right, stirs the waste gas and the aqueous solution, makes the waste gas fully absorbed, purifies the waste gas, and improves the work efficiency;

[0013] Through the cooperation of the filtering structure and the filter screen, the second electric telescopic rod is started to drive the first rack to move up and down. The up and down movement of the first rack drives the limit rod to slide up and down on the slideway processed on the inner wall of the third shell, driving the gear to rotate in the third shell. The rotation of the gear drives the second rack to slide up and down on the slideway processed on the inner wall of the third shell, drives the cross bar to slide up and down on the slideway processed on the third shell and the body, drives the vertical rod to move up and down to knock on the filter screen, so that the filter screen vibrates, prevents the filter screen from being blocked, and improves the recovery quality of the wastewater solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 1 Front cross-sectional view of the improved printing and dyeing waste gas purification structure;

[0017] Figure 4 for Figure 1 A front cross-sectional view of the filter structure;

[0018] Figure 5 for Figure 2 Schematic diagram of part A.

[0019] In the figure: 1, body, 2, filtering structure, 201, third shell, 202, second electric telescopic rod, 203, second rack, 204, cross bar, 205, gear, 206, limit rod, 207, first rack, 3, inclined plate, 4, first aqueous solution pipe, 5, first air pipe, 6, spiral blade, 7, improved printing and dyeing waste gas purification structure, 701, second shell, 702, first bevel gear, 703, motor, 704, first round rod, 705, first shell, 706, first electric telescopic rod, 707, second bevel gear, 708, second round rod, 709, third bevel gear, 8, slider, 9, second air pipe, 10, solenoid valve, 11, second aqueous solution pipe, 12, filter net, 13, vertical rod. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] See attached Figure 1-5 :

[0022] In the present embodiment, an improved printing and dyeing waste gas purification device includes a body 1, on which an improved printing and dyeing waste gas purification structure 7 is provided, and the improved printing and dyeing waste gas purification structure 7 includes a first shell 705, the surface of the first shell 705 is fixedly connected to the inner wall of the body 1, and the inner wall of the first shell 705 is fixedly connected with a first electric telescopic rod 706, and the first electric telescopic rod 706 can meet the work needs according to actual needs, and the first electric telescopic rod 706 penetrates the first shell 705 and is fixedly connected with a second shell 701, and the inner wall of the second shell 701 is fixedly connected with a motor 703 through a bracket, and the motor 703 can meet the work needs according to actual needs, and the output shaft of the motor 703 is fixedly connected with the first bevel gear 702 through a reducer, and the motor 703 can drive the first bevel gear 702 to rotate when it is started The first bevel gear 702 is meshed with the second bevel gear 707. The rotation of the first bevel gear 702 can drive the second bevel gear 707 to rotate. The first round rod 704 is fixedly connected to the surface of the second bevel gear 707. The first round rod 704 is rotatably connected to the inner wall of the second shell 701 through a bearing. The rotation of the second bevel gear 707 can drive the first round rod 704 to rotate in the second shell 701. The second bevel gear 707 is meshed with the third bevel gear 709. The rotation of the second bevel gear 707 can drive the third bevel gear 709 to rotate. The lower surface of the third bevel gear 709 is fixedly connected with the second round rod 708. The second round rod 708 penetrates the second shell 701 and is rotatably connected to the second shell 701 through a bearing. The rotation of the third bevel gear 709 can drive the second round rod 708 to rotate in the second shell 701.

[0023] See attached Figure 1-2 and Figure 4 :

[0024] The body 1 is provided with a filtering structure 2, which includes a third shell 201, the surface of the third shell 201 is fixedly connected to the surface of the body 1, the inner wall of the third shell 201 is fixedly connected with a second electric telescopic rod 202, the second electric telescopic rod 202 can meet the working needs according to actual needs, one end of the second electric telescopic rod 202 is fixedly connected with a first rack 207, the second electric telescopic rod 202 can drive the first rack 207 to move up and down when it is started, the surface of the first rack 207 is fixedly connected with a limit rod 206, the limit rod 206 is slidably connected to a slideway processed on the inner wall of the third shell 201, the up and down movement of the first rack 207 can drive the limit rod 206 to slide up and down on the slideway processed on the inner wall of the third shell 201, the first rack 207 and the gear 20 The gear 205 is meshedly connected, the gear 205 is rotatably connected with the inner wall of the third housing 201 through a pin shaft, the first rack 207 moves up and down to drive the gear 205 to rotate in the third housing 201, the gear 205 is meshedly connected with the second rack 203, the back of the second rack 203 is slidably connected with a slideway processed on the inner wall of the third housing 201, the rotation of the gear 205 can drive the second rack 203 to slide up and down on the slideway processed on the inner wall of the third housing 201, the surface of the second rack 203 is fixedly connected with a cross bar 204, the cross bar 204 penetrates the third housing 201 and the body 1 and is slidably connected with the slideway processed on the third housing 201 and the body 1, the second rack 203 moves up and down to drive the cross bar 204 to slide up and down on the slideway processed on the third housing 201 and the body 1.

[0025] See attached Figure 1-2 and Figure 5 :

[0026] The lower end of the second round rod 708 is fixedly connected with a spiral blade 6, and the rotation of the second round rod 708 can drive the spiral blade 6 to rotate. The upper surface of the second shell 701 is fixedly connected with a slider 8, and the upper surface of the slider 8 is slidably connected to the slideway processed on the inner wall of the body 1. The slider 8 can slide left and right on the slideway processed on the inner wall of the body 1. One end of the cross bar 204 is fixedly connected with a vertical rod 13, and the up and down movement of the cross bar 204 can drive the vertical rod 13 to move up and down. The inner wall of the body 1 is movably connected with the filter screen 12, and the filter screen 12 is made of a steel plate with multiple openings. Inclined plates 3 are fixedly connected on both sides of the inner wall of the body 1, and an electromagnetic valve 10 is installed between the two inclined plates 3. The electromagnetic valve 10 can meet the working needs according to actual needs. The right side surface of the body 1 is respectively connected to the first air pipe 5 and the first water solution pipe 4, and the left side surface of the body 1 is respectively connected to the second air pipe 9 and the second water solution pipe 11.

[0027] Working principle:

[0028] 1. Improved printing and dyeing waste gas purification work: waste gas and aqueous solution are sent into the machine body 1 from the first air pipe 5 and the first aqueous solution pipe 4 respectively, and the external power supply of the motor 703 is turned on. The motor 703 starts to drive the first bevel gear 702 to rotate, drives the second bevel gear 707 to rotate, and at the same time drives the first round rod 704 to rotate in the second shell 701. The rotation of the second bevel gear 707 drives the third bevel gear 709 to rotate, and at the same time drives the second round rod 708 to rotate in the second shell 701, drives the spiral leaf 6 to rotate, and at the same time connects the external power supply of the first electric telescopic rod 706, the first electric telescopic rod 706 starts to drive the second shell 701 to move left and right, and at the same time drives the slider 8 to slide left and right on the slideway processed on the inner wall of the machine body 1, drives the spiral leaf 6 to move left and right, stirs the waste gas and the aqueous solution, makes the waste gas fully absorbed, and purifies the waste gas. The purified gas will flow out from the second air pipe 9.

[0029] 2. Wastewater filtration work: After the waste gas purification work, the external power supply of the solenoid valve 10 is connected, and the solenoid valve 10 is started to drop the wastewater downward from between the two inclined plates 3, and the impurities in the wastewater are filtered through the filter screen 12. At the same time, the external power supply of the second electric telescopic rod 202 is connected, and the second electric telescopic rod 202 is started to drive the first rack 207 to move up and down. The first rack 207 moves up and down to drive the limit rod 206 to slide up and down on the slideway processed on the inner wall of the third shell 201, driving the gear 205 to rotate in the third shell 201, and the rotation of the gear 205 drives The second rack 203 slides up and down on the slideway processed on the inner wall of the third shell 201. The cooperation between the slideway processed on the inner wall of the third shell 201 and the second rack 203 can only make the second rack 203 move up and down in a straight line, thereby ensuring long-term and effective action on the filter 12, driving the cross bar 204 to slide up and down on the slideway processed on the third shell 201 and the body 1, and driving the vertical bar 13 to move up and down to knock on the filter 12, so that the filter 12 vibrates, preventing the filter 12 from being blocked, and pumping out the filtered waste water through the second water pipe 11 for collection.

[0030] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An improved printing and dyeing waste gas purification device, comprising a body (1), characterized in that: The machine body (1) is provided with an improved printing and dyeing waste gas purification structure (7), the improved printing and dyeing waste gas purification structure (7) comprising a first shell (705), the surface of the first shell (705) is fixedly connected to the inner wall of the machine body (1), the inner wall of the first shell (705) is fixedly connected to a first electric telescopic rod (706), the first electric telescopic rod (706) passes through the first shell (705) and is fixedly connected to a second shell (701), the inner wall of the second shell (701) is fixedly connected to a motor (703) via a bracket, and the output shaft of the motor (703) is fixedly connected to a first bevel gear (702) via a reducer, The first bevel gear (702) is meshedly connected with the second bevel gear (707); the surface of the second bevel gear (707) is fixedly connected with a first round rod (704); the first round rod (704) is rotatably connected to the inner wall of the second shell (701) via a bearing; the second bevel gear (707) is meshedly connected with the third bevel gear (709); the lower surface of the third bevel gear (709) is fixedly connected with a second round rod (708); the second round rod (708) penetrates the second shell (701) and is rotatably connected to the second shell (701) via a bearing; the lower end of the second round rod (708) is fixedly connected with a spiral blade (6).

2. The improved printing and dyeing waste gas purification device according to claim 1 is characterized in that: A slider (8) is fixedly connected to the upper surface of the second shell (701), and the upper surface of the slider (8) is slidably connected to a slideway processed on the inner wall of the body (1).

3. The improved printing and dyeing waste gas purification device according to claim 1 is characterized in that: The body (1) is provided with a filtering structure (2), the filtering structure (2) comprising a third shell (201), the surface of the third shell (201) being fixedly connected to the surface of the body (1), the inner wall of the third shell (201) being fixedly connected to a second electric telescopic rod (202), one end of the second electric telescopic rod (202) being fixedly connected to a first rack (207), the surface of the first rack (207) being fixedly connected to a limiting rod (206), the limiting rod (206) being slidably connected to a slideway processed on the inner wall of the third shell (201), the first electric telescopic rod (202) being fixedly connected to a first rack (207), and the first electric rack (207) being fixedly connected to a limiting rod (206). A rack (207) is meshedly connected with a gear (205), the gear (205) is rotatably connected to the inner wall of the third outer shell (201) via a pin shaft, the gear (205) is meshedly connected with a second rack (203), the back of the second rack (203) is slidably connected to a slideway processed on the inner wall of the third outer shell (201), a cross bar (204) is fixedly connected to the surface of the second rack (203), the cross bar (204) passes through the third outer shell (201) and the body (1) and is slidably connected to the slideway processed on the third outer shell (201) and the body (1).

4. The improved printing and dyeing waste gas purification device according to claim 3 is characterized in that: One end of the cross bar (204) is fixedly connected to a vertical bar (13), and the inner wall of the machine body (1) is movably engaged with the filter screen (12).

5. The improved printing and dyeing waste gas purification device according to claim 1 is characterized in that: Inclined plates (3) are fixedly connected to both sides of the inner wall of the machine body (1), and an electromagnetic valve (10) is installed between the two inclined plates (3).

6. The improved printing and dyeing waste gas purification device according to claim 1 is characterized in that: The right side surface of the machine body (1) is respectively connected to the first air pipe (5) and the first aqueous solution pipe (4), and the left side surface of the machine body (1) is respectively connected to the second air pipe (9) and the second aqueous solution pipe (11).

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