CN217247990U - Structure for preventing liquid entrainment of exhaust gas from alkaline washing tower top - Google Patents
Structure for preventing liquid entrainment of exhaust gas from alkaline washing tower top Download PDFInfo
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- CN217247990U CN217247990U CN202220903522.2U CN202220903522U CN217247990U CN 217247990 U CN217247990 U CN 217247990U CN 202220903522 U CN202220903522 U CN 202220903522U CN 217247990 U CN217247990 U CN 217247990U
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- sprayer
- demister
- washing tower
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Abstract
The utility model relates to a prevent that alkaline washing tower top exhaust gas from entraining liquid structure, its characterized in that: including alkaline washing tower, sprayer, demister and rotary mechanism, the sprayer place alkaline washing tower upper portion in, the sprayer includes inlet tube, overlaps the water injection pipe in the inlet tube below, water injection pipe below fixedly connected with intake tray, the intake chamber that has UNICOM water injection pipe inner chamber in the intake tray, intake tray below is provided with the delivery port of laying along the circumferencial direction, be provided with the demister under the sprayer, the demister includes the screen cloth and with fixed upper surface layering and the lower surface layering of screen cloth centre gripping, the alkaline washing tower inner wall is fixed with the fixed stop who is used for bearing the demister, demister upper portion has the holding screw that runs through demister and fixed stop threaded connection. The liquid entrained in the exhaust gas can be effectively reduced, the potential safety hazard existing on the periphery is eliminated, and the effectiveness of environment-friendly sampling detection data is increased.
Description
Technical Field
The utility model relates to an alkali wash tower top exhaust gas technical field, especially a prevent that alkali wash tower top exhaust gas from entraining liquid structure.
Background
The alkaline washing tower, the upper segment is the alkaline washing section, and present alkaline washing tower system is simple sprays through alkali lye and carries out the alkali wash, and pyrolysis gas self carries the heat, leads to inside and alkali lye temperature rise of alkaline washing tower, and too high temperature leads to that air humidity in the alkaline washing tower is big, the moisture content is high, through once spraying, directly emits into the atmosphere to bring moisture into follow-up production system, to the potential safety hazard that the periphery exists.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a structure for preventing the liquid from being entrained in the exhaust gas from the top of the alkaline washing tower, which can reduce the water content in the exhaust gas from the top of the alkaline washing tower.
The technical scheme of the utility model as follows: the utility model provides a prevent that it presss from both sides tape liquid structure to wash tower top discharge gas with alkaline, its characterized in that, including alkaline tower, spray thrower, demister and rotary mechanism, the spray thrower in place alkaline tower upper portion in, the spray thrower includes inlet tube, overlaps the water injection pipe in the inlet tube below, water injection pipe below fixedly connected with intake tray, the intake chamber that has UNICOM's water injection pipe inner chamber in the intake tray, intake tray below is provided with the delivery port of laying along the circumferencial direction, be provided with the demister under the spray thrower, the demister includes the screen cloth and with fixed upper surface layering of screen cloth centre gripping and lower surface layering, the alkaline tower inner wall is fixed with the fixed dog that is used for bearing the demister, demister upper portion has the holding screw who runs through demister and fixed dog threaded connection.
Preferably, a sprayer water pipe is fixed at the water outlet, one end of the rotating mechanism is connected with a first support, the first support is fixed on the right side of the inner cavity of the alkaline tower, and the rotating mechanism drives the sprayer to rotate.
Preferably, the rotating mechanism comprises a rotating motor and a rotating shaft, and one end of the rotating shaft, which is far away from the rotating motor, is fixedly connected with a first gear. The water injection pipe is provided with an annular second gear, the first gear is meshed with the second gear, the first gear drives the rotating shaft to rotate through the rotating motor to move, and the sprayer rotates under the meshing action of the first gear and the second gear.
Preferably, the sprayer is connected to a second support through a bearing, the other end of the second support is connected with a lifting electric cylinder for driving the sprayer to lift, and the lifting electric cylinder is fixed on the left side of the inner wall of the alkaline tower.
Preferably, the apertures of the screen mesh are square and uniformly distributed, and the screen mesh is arranged on a horizontal plane in parallel.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the sprayer can be lifted and rotated, different water pressures can be provided for the sprayer, and the cleaning efficiency is improved;
(2) the entrained liquid of the discharged gas is reduced, the potential safety hazard existing to the periphery is eliminated, and the effectiveness of environment-friendly sampling detection data is increased.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic view of a screen according to the present invention.
Fig. 3 is a schematic structural view of the sprinkler device of the present invention.
Fig. 4 is a schematic structural view of the rotating mechanism of the present invention.
In the figure: 1-an alkaline washing tower, 2-a sprayer, 3-a rotating mechanism, 201-a sprayer water pipe, 202-a water inlet cavity, 203-a water outlet, 204-a water injection pipe, 205-a water inlet pipe, 206-a water inlet disc, 301-a first support, 302-a rotating motor, 303-a rotating shaft, 304-a first gear, 208-a second gear, 209-a sliding bearing, 305-a second support, 306-a lifting electric cylinder, 4-a demister, 401-a screen, 402-an upper surface pressing strip, 403-a lower surface pressing strip, 404-a fixed plate and 405-a set screw.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1, a structure for preventing liquid entrainment in exhaust gas from the top of an alkaline tower is characterized by comprising an alkaline tower 1, a sprayer 2 and a rotating mechanism 3, wherein the sprayer 2 comprises a water inlet pipe 205 and a water injection pipe 204 sleeved below the water inlet pipe 205, a water inlet disc 206 is fixedly connected below the water injection pipe 204, a water inlet cavity 202 communicated with the inner cavity of the water injection pipe 204 is arranged in the water inlet disc 206, water outlets 203 arranged along the circumferential direction are arranged below the water inlet disc 206, a sprayer water pipe 201 is fixed at the water outlet, one end of the rotating mechanism 3 is connected with a first bracket 301, the first bracket 301 is fixed on the right side of the inner cavity of the alkaline tower 1, and the rotating mechanism 3 drives the sprayer 2 to rotate.
Referring to fig. 2, a demister 4 is disposed right below the sprayer 2, the demister 4 includes a screen 401, an upper surface pressing strip 402 and a lower surface pressing strip 403 for clamping and fixing the screen 401, a fixed stopper 404 for supporting the demister 4 is fixed on the inner wall of the alkaline tower 1, and a set screw 405 penetrating through the demister 4 and in threaded connection with the fixed stopper 404 is disposed on the upper portion of the demister 4.
Referring to fig. 1, after the water inlet pipe 205 injects the liquid through the water injection pipe 204, the liquid is sprayed through the water outlet 203 after the water inlet tray 206 is filled with the liquid, and the water outlet 203 is matched with the water pressure of the water inlet tray 206 to facilitate large-area spraying.
Referring to fig. 1, one end of the rotating mechanism 3 is connected to the first bracket 301, the other end of the first bracket 301 is fixed to the right side of the inner cavity of the alkaline tower 1, the rotating mechanism 3 is fixed to the first bracket 301, and the rotating mechanism 3 drives the sprayer 2 to rotate.
Referring to fig. 4, the rotating mechanism 3 includes a rotating motor 302 and a rotating shaft 303, and a first gear 304 is fixedly disposed at an end of the rotating shaft 303 away from the rotating motor 302. Be provided with annular second gear 208 on the water injection pipe 204, second gear 208 welds on water injection pipe 204 surface, and spray thrower 2 sets up as an organic whole with second gear 208, and first gear 304 meshes with second gear 208, and first gear 304 drives rotation axis 303 through rotating electrical machines 302 and rotates and move, drives second gear 208 simultaneously and rotates, and spray thrower 2 also rotates under the meshing effect, the stroke of first gear highly can be covered to the second gear, guarantees that first gear and second gear mesh throughout in elevating system drive process, has promoted the cleaning efficiency of spray thrower 2.
With continuing reference to fig. 1, referring to fig. 1, the sprayer 2 is connected to the second bracket 305 through the sliding bearing 206, the other end of the second bracket 305 is connected to the lifting electric cylinder 306 for driving the sprayer 2 to lift, and the lifting electric cylinder 306 is fixed on the left side of the inner wall of the alkaline tower 1. The lifting electric cylinder 306 drives the sprayer 2 to reciprocate up and down while the sprayer 2 rotates, so that the spraying effect can be improved to the maximum extent.
With continued reference to fig. 2, the openings of the screen 401 are square and evenly distributed, and the screen 401 is disposed parallel to the horizontal plane.
The utility model provides a slide bearing, lift electric cylinder, rotating electrical machines, screen cloth are prior art, and the technical personnel in the field have been clearly understood, do not carry out the detailed description here, just the utility model protects a structural feature that prevents alkaline cleaning tower top exhaust gas entrainment liquid structure.
The above description is only for the preferred embodiment of the present invention, and should not be interpreted as limiting the scope of the present invention, which is intended to cover all the equivalent changes and modifications made in accordance with the claims of the present invention.
Claims (5)
1. The utility model provides a prevent that alkaline washing tower top exhaust gas from entraining liquid structure which characterized in that: including alkaline washing tower, sprayer, demister and rotary mechanism, the sprayer place alkaline washing tower upper portion in, the sprayer includes inlet tube, overlaps the water injection pipe in the inlet tube below, water injection pipe below fixedly connected with intake tray, the intake chamber that has UNICOM water injection pipe inner chamber in the intake tray, intake tray below is provided with the delivery port of laying along the circumferencial direction, be provided with the demister under the sprayer, the demister includes the screen cloth and with fixed upper surface layering and the lower surface layering of screen cloth centre gripping, the alkaline washing tower inner wall is fixed with the fixed stop who is used for bearing the demister, demister upper portion has the holding screw that runs through demister and fixed stop threaded connection.
2. The structure for preventing liquid entrainment in the exhaust gas from the top of a caustic washing tower according to claim 1, wherein: a sprayer water pipe is fixed at the water outlet, one end of the rotating mechanism is connected with a first support, the first support is fixed on the right side of the inner cavity of the alkaline tower, and the rotating mechanism drives the sprayer to rotate.
3. The structure for preventing liquid entrainment in the exhaust gas from the top of a caustic washing tower according to claim 1, wherein: the rotary mechanism comprises a rotary motor and a rotary shaft, one end of the rotary shaft, far away from the rotary motor, is coaxially fixedly connected with a first gear, an annular second gear is coaxially fixed on the outer surface of the water injection pipe, the first gear is meshed with the second gear, the first gear drives the rotary shaft to rotate through the rotary motor to move, and the sprayer rotates under the meshing action of the first gear and the second gear.
4. The structure for preventing liquid entrainment in the exhaust gas from the top of a caustic washing tower according to claim 1, wherein: the sprayer is connected to the second support through a bearing, the other end of the second support is connected with a lifting electric cylinder for driving the sprayer to lift, and the lifting electric cylinder is fixed on the left side of the inner wall of the alkaline washing tower.
5. The structure for preventing liquid entrainment in the exhaust gas from the top of a caustic washing tower according to claim 1, wherein: the aperture of the screen mesh is square and evenly distributed, and the screen mesh is arranged on a horizontal plane in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220903522.2U CN217247990U (en) | 2022-04-19 | 2022-04-19 | Structure for preventing liquid entrainment of exhaust gas from alkaline washing tower top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220903522.2U CN217247990U (en) | 2022-04-19 | 2022-04-19 | Structure for preventing liquid entrainment of exhaust gas from alkaline washing tower top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217247990U true CN217247990U (en) | 2022-08-23 |
Family
ID=82876941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220903522.2U Active CN217247990U (en) | 2022-04-19 | 2022-04-19 | Structure for preventing liquid entrainment of exhaust gas from alkaline washing tower top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217247990U (en) |
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2022
- 2022-04-19 CN CN202220903522.2U patent/CN217247990U/en active Active
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