CN215539729U - Desulfurization equipment for double-tower double-circulation system - Google Patents
Desulfurization equipment for double-tower double-circulation system Download PDFInfo
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- CN215539729U CN215539729U CN202121083841.5U CN202121083841U CN215539729U CN 215539729 U CN215539729 U CN 215539729U CN 202121083841 U CN202121083841 U CN 202121083841U CN 215539729 U CN215539729 U CN 215539729U
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Abstract
The utility model relates to a desulfurization device for a double-tower double-circulation system, which is characterized by comprising a desulfurization tower, wherein an air inlet mechanism is fixedly arranged on the lower surface of the desulfurization tower, a splitter plate is fixedly arranged inside the desulfurization tower, a liquid inlet mechanism is fixedly arranged on the upper surface of the desulfurization tower, the air inlet mechanism comprises a first motor, the output end of the first motor is in transmission connection with a transmission belt, the inner side of the transmission belt, far away from one end of the first motor, is in transmission connection with an air inlet pipe, the upper surface of the air inlet pipe is fixedly provided with an exhaust box, the liquid inlet mechanism comprises a second motor, the output end of the second motor is fixedly connected with a transmission rod, and one end of the transmission rod, far away from the second motor, is fixedly connected with a first bevel gear. This desulfurization equipment for two circulation systems of double tower increases the mechanical structure of even reposition of redundant personnel in mechanism and the feed liquor mechanism admits air, makes flue gas and desulfurizer even convection current, increases desulfurization rate.
Description
Technical Field
The utility model relates to the technical field.
Background
Flue gas desulfurization refers to the removal of sulfur oxides from flue gases or other industrial waste gases by means of desulfurization including dry desulfurization, spray desulfurization, coal ash desulfurization, wet desulfurization and the like.
The existing desulfurization equipment has a simple structure, and when desulfurization is carried out, a desulfurizing agent cannot be fully and effectively contacted with flue gas, so that sulfides in the flue gas cannot be removed at one time, the standard can be reached through repeated desulfurization usually, a large amount of energy is wasted, and the effect and the speed of integral desulfurization are also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a double-tower double-circulation system desulfurization device aiming at the technical problems in the prior art, and solves the problem of low desulfurization efficiency of the conventional desulfurization device.
The technical scheme for solving the technical problems is as follows: a desulfurization device for a double-tower double-circulation system comprises a desulfurization tower, wherein an air inlet mechanism is fixedly arranged on the lower surface of the desulfurization tower, a flow distribution plate is fixedly arranged in the desulfurization tower, and a liquid inlet mechanism is fixedly arranged on the upper surface of the desulfurization tower;
the air inlet mechanism comprises a first motor, the output end of the first motor is in transmission connection with a transmission belt, the inner side of one end, far away from the first motor, of the transmission belt is in transmission connection with an air inlet pipe, and an exhaust box is fixedly mounted on the upper surface of the air inlet pipe;
the feed liquor mechanism includes the second motor, the output fixedly connected with transfer line of second motor, the first conical gear of one end fixedly connected with of second motor is kept away from to the transfer line, the outside transmission of first conical gear is connected with second conical gear, second conical gear's inboard fixedly connected with feed liquor pipe, the lower fixed surface of feed liquor pipe installs and divides the liquid pipe, the lower fixed surface who divides the liquid pipe installs the shower nozzle.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, air intake mechanism still includes the filter screen, the filter screen is located the outside of intake pipe, the exhaust hole has all been seted up to the left and right sides of exhaust box.
Further, feed liquor mechanism still includes the support ring, support ring fixed mounting is at the inside wall of desulfurizing tower, the spout has been seted up to the inboard of support ring, divide the inside that the liquid pipe is located the spout.
Further, the right side fixed mounting of desulfurizing tower has heat-conduction generator, the inside fixed mounting of desulfurizing tower has the heat conduction piece.
Furthermore, the desulfurizing tower is a cylinder with a hollow inner part, the number of the splitter plates is two, and the upper surface of each splitter plate is provided with splitter holes.
Further, the left bottom fixed mounting of desulfurizing tower has the drain pipe, the last fixed surface of desulfurizing tower installs the blast pipe.
Furthermore, the number of the liquid distribution pipes is five, and four spray heads are uniformly distributed on the lower surface of each liquid distribution pipe.
Furthermore, one end of the liquid outlet pipe far away from the liquid inlet pipe is fixedly connected with a pulley, and the pulley is located on the inner side of the support ring.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
this desulfurization equipment for two circulation systems in two towers, by down toward the flue gas of discharging into in following the desulfurizing tower through mechanism of admitting air, by last the down desulfurizer that lets in of feed liquor mechanism, be equipped with the structure that makes flue gas evenly distributed in the mechanism of admitting air, and also be equipped with the structure that makes the even whereabouts of desulfurizer in the feed liquor mechanism, both mutually support, make flue gas and the abundant and even mixed contact of desulfurizer, under the effect of flow distribution plate, can also be the flue gas further by the separation, make its coverage wider, make desulfurization effect better, reach and break away from efficient purpose.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the air intake mechanism of the present invention;
FIG. 3 is a front view of the liquid inlet mechanism of the present invention;
fig. 4 is a top view of the liquid inlet mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a desulfurizing tower, 2, an air inlet mechanism, 201, a first motor, 202, a transmission belt, 203, an air inlet pipe, 204, an exhaust box, 205, a filter screen, 3, a flow distribution plate, 4, a liquid inlet mechanism, 401, a second motor, 402, a transmission rod, 403, a first bevel gear, 404, a second bevel gear, 405, a liquid inlet pipe, 406, a liquid distribution pipe, 407, a spray head, 408 and a support ring.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
Please refer to fig. 1, the desulfurization apparatus for a dual-tower dual-circulation system in this embodiment includes a desulfurization tower 1, an air inlet mechanism 2 is fixedly installed on a lower surface of the desulfurization tower 1, a splitter plate 3 is fixedly installed inside the desulfurization tower 1, a liquid inlet mechanism 4 is fixedly installed on an upper surface of the desulfurization tower 1, flue gas and a desulfurizing agent are respectively sent out by the air inlet mechanism 2 and the liquid inlet mechanism 4, the flue gas and the desulfurizing agent flow relatively, so that the flue gas and the desulfurizing agent can be fully mixed, and the flue gas is further split by the splitter plate 3, so that the distribution of the flue gas is more uniform.
In addition, the right side fixed mounting of desulfurizing tower 1 has the heat-conduction generator, and the inside fixed mounting of desulfurizing tower 1 has the heat conduction piece, through setting up heat-conduction generator and heat conduction piece, can utilize the heat conduction piece to absorb the heat in the flue gas to turn into the electric energy by the generator and use, play energy-concerving and environment-protective effect.
Desulfurizing tower 1 is inside hollow cylinder, and the quantity of flow distribution plate 3 is two, and the diffluence hole has been seted up to flow distribution plate 3's upper surface, can flow out from a plurality of diffluence holes when the flue gas rises, becomes the even air current of multi-beam distribution to enlarge desulfurization reaction's area of contact, accelerate desulfurization speed.
And, the left bottom fixed mounting of desulfurizing tower 1 has the drain pipe, and the fixed surface of desulfurizing tower 1 installs the blast pipe, and the drain pipe is used for discharging the waste liquid, and the blast pipe is used for discharging the flue gas after the desulfurization.
Referring to fig. 2, the air intake mechanism 2 in this embodiment includes a first motor 201, an output end of the first motor 201 is connected to a transmission belt 202 in a transmission manner, an air intake pipe 203 is connected to an inner side of the transmission belt 202 far from one end of the first motor 201 in a transmission manner, and an exhaust box 204 is fixedly mounted on an upper surface of the air intake pipe 203.
And air inlet mechanism 2 still includes filter screen 205, and filter screen 205 is located the outside of intake pipe 203, and the exhaust hole has all been seted up to the left and right sides of exhaust box 204, and through filter screen 205's setting, can filter the impurity in the waste liquid that the desulfurization produced, obtains more clean liquid, saves the post processing step, and the exhaust hole sets up in exhaust box 204 both sides, plugs up the exhaust hole when can preventing the desulfurizer whereabouts.
Referring to fig. 3 and 4, the liquid inlet mechanism 4 in this embodiment includes a second motor 401, an output end of the second motor 401 is fixedly connected with a transmission rod 402, one end of the transmission rod 402 far from the second motor 401 is fixedly connected with a first bevel gear 403, an outer side of the first bevel gear 403 is connected with a second bevel gear 404 in a transmission manner, an inner side of the second bevel gear 404 is fixedly connected with a liquid inlet pipe 405, a liquid distribution pipe 406 is fixedly installed on a lower surface of the liquid inlet pipe 405, and a nozzle 407 is fixedly installed on a lower surface of the liquid distribution pipe 406, so as to uniformly distribute the desulfurizer, the desulfurizer in the liquid inlet pipe 405 can be distributed into five liquid distribution pipes 406 and uniformly sprayed downward by the nozzle 407, and the liquid inlet pipe 405 can drive the five liquid distribution pipes 406 to rotate by the transmission action of the first bevel gear 403 and the second bevel gear 404 in cooperation with the driving action of the second motor 401, so that the nozzle 407 rotates and sprays, the sprayed desulfurizer is more uniform.
Specifically, the liquid inlet mechanism 4 further includes a support ring 408, the support ring 408 is fixedly mounted on the inner side wall of the desulfurization tower 1, a sliding groove is formed in the inner side of the support ring 408, the liquid distribution pipe 406 is located inside the sliding groove, and the sliding groove in the support ring 408 is used for limiting the liquid distribution pipe 406, so that the liquid distribution pipe 406 keeps rotating horizontally, and the stability of the liquid distribution pipe is enhanced.
The number of the liquid distributing pipes 406 is five, and four spray heads 407 are uniformly distributed on the lower surface of each liquid distributing pipe 406.
And one end of the liquid outlet pipe 406 far away from the liquid inlet pipe 405 is fixedly connected with a pulley, the pulley is positioned on the inner side of the supporting ring 408, and the pulley is arranged on the liquid outlet pipe 406, so that the pulley can move more smoothly in a sliding groove in the supporting ring 408, and the friction force is reduced.
The working principle of the above embodiment is as follows:
(1) through establishing intake pipe 203 and coming desulfurizing tower 1 to let in the flue gas, and the exhaust hole through exhaust box 204 both sides makes the flue gas spill over from the equidirectional not, make the flue gas can disperse and float, the rotatory drive driving belt 202 of rethread first motor 201 removes, make the inboard intake pipe 203 of the driving belt 202 other end receive the transmission and rotate, the exhaust box 204 of intake pipe 203 top is rotatory along with intake pipe 203 in the exhaust process, make the dispersion of exhaust flue gas under the effect of centrifugal force more even, can increase the area of contact of flue gas and desulfurizer, accelerate desulfurization efficiency.
(2) The transmission rod 402 is driven to transversely rotate by the second motor 401, the first bevel gear 403 drives the second bevel gear 404 to rotate in the horizontal direction in the rotating process, the second bevel gear 404 drives the liquid inlet pipe 405 to rotate, when desulfurizer is introduced into the liquid inlet pipe 405, the desulfurizer flows into each liquid distribution pipe 406 and is sprayed out by each spray head 407 below, the spray heads 407 can also rotate along with the liquid inlet pipe 405 under the connecting action of the liquid distribution pipes 406, so that the spray heads 407 can revolve around the liquid inlet pipe 405 while spraying the desulfurizer, the sprayed liquid can be fully distributed in the desulfurizing tower 1 and fully contacts with rising flue gas below, and the desulfurizing efficiency is higher.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The desulfurization equipment for the double-tower double-circulation system is characterized by comprising a desulfurization tower (1), wherein an air inlet mechanism (2) is fixedly installed on the lower surface of the desulfurization tower (1), a splitter plate (3) is fixedly installed inside the desulfurization tower (1), and a liquid inlet mechanism (4) is fixedly installed on the upper surface of the desulfurization tower (1);
the air inlet mechanism (2) comprises a first motor (201), the output end of the first motor (201) is in transmission connection with a transmission belt (202), the inner side, far away from one end of the first motor (201), of the transmission belt (202) is in transmission connection with an air inlet pipe (203), and an exhaust box (204) is fixedly installed on the upper surface of the air inlet pipe (203);
the feed liquor mechanism (4) comprises a second motor (401), an output end fixedly connected with transmission rod (402) of the second motor (401), a first bevel gear (403) fixedly connected with one end of the second motor (401) is far away from the transmission rod (402), an outer side transmission of the first bevel gear (403) is connected with a second bevel gear (404), an inner side fixedly connected with feed liquor pipe (405) of the second bevel gear (404), a liquid distributing pipe (406) is installed on the lower fixed surface of the feed liquor pipe (405), and a spray head (407) is installed on the lower fixed surface of the liquid distributing pipe (406).
2. The desulfurization equipment for the double-tower double-circulation system according to claim 1, wherein the air intake mechanism (2) further comprises a filter screen (205), the filter screen (205) is located outside the air intake pipe (203), and exhaust holes are formed in the left side and the right side of the exhaust box (204).
3. The desulfurization equipment for the double-tower double-circulation system according to claim 1, wherein the liquid inlet mechanism (4) further comprises a support ring (408), the support ring (408) is fixedly installed on the inner side wall of the desulfurization tower (1), a chute is formed on the inner side of the support ring (408), and the liquid distribution pipe (406) is located inside the chute.
4. The desulfurization apparatus for a double-tower double-circulation system according to claim 1, wherein a heat conduction generator is fixedly installed on the right side of the desulfurization tower (1), and a heat conduction sheet is fixedly installed inside the desulfurization tower (1).
5. The desulfurization equipment for the double-tower double-circulation system according to claim 1, wherein the desulfurization tower (1) is a cylinder with a hollow inner part, the number of the splitter plates (3) is two, and splitter holes are formed in the upper surface of each splitter plate (3).
6. The desulfurization equipment for the double-tower double-circulation system according to claim 1, wherein a liquid outlet pipe is fixedly installed at the bottom of the left side of the desulfurization tower (1), and an exhaust pipe is fixedly installed on the upper surface of the desulfurization tower (1).
7. The desulfurization apparatus for a double tower double circulation system according to claim 1, wherein the number of the liquid distribution pipes (406) is five, and four spray heads (407) are uniformly distributed on the lower surface of each liquid distribution pipe (406).
8. The desulfurization apparatus for a double tower double circulation system according to claim 1, wherein a pulley is fixedly connected to an end of the liquid outlet pipe (406) far from the liquid inlet pipe (405), and the pulley is located inside the support ring (408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121083841.5U CN215539729U (en) | 2021-05-20 | 2021-05-20 | Desulfurization equipment for double-tower double-circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121083841.5U CN215539729U (en) | 2021-05-20 | 2021-05-20 | Desulfurization equipment for double-tower double-circulation system |
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| Publication Number | Publication Date |
|---|---|
| CN215539729U true CN215539729U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121083841.5U Active CN215539729U (en) | 2021-05-20 | 2021-05-20 | Desulfurization equipment for double-tower double-circulation system |
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| CN (1) | CN215539729U (en) |
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2021
- 2021-05-20 CN CN202121083841.5U patent/CN215539729U/en active Active
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