CN115301048A - Desulfurization denitration dust removal integration equipment - Google Patents
Desulfurization denitration dust removal integration equipment Download PDFInfo
- Publication number
- CN115301048A CN115301048A CN202211004157.2A CN202211004157A CN115301048A CN 115301048 A CN115301048 A CN 115301048A CN 202211004157 A CN202211004157 A CN 202211004157A CN 115301048 A CN115301048 A CN 115301048A
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- China
- Prior art keywords
- solvent
- circulation
- storage tank
- bin
- support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
Abstract
The invention discloses desulfurization, denitrification and dust removal integrated equipment which comprises a waste gas purification tower body, wherein the waste gas purification tower body comprises a flue gas spray bin, a solvent circulation bin, a circulation bin support frame, a solvent storage tank, a storage tank support piece and a solvent guide hopper, wherein a circulation bin chassis is fixedly welded at the bottom end of the solvent circulation bin.
Description
Technical Field
The invention belongs to the technical field of waste gas purification towers, and particularly relates to desulfurization, denitrification and dust removal integrated equipment.
Background
The waste gas purification towers are classified into three types according to the gas-liquid contact state. The first type is a plate tower, a bubbling absorption tower and a stirring bubbling absorption tower, wherein gas is dispersed in a liquid phase in a bubble form; the second type is an ejector, a venturi, a spray tower in which liquid is dispersed in the form of droplets in the gas phase; the third type is a packed absorption tower and a falling film absorption tower in which liquid contacts with a gas phase in a film-shaped motion.
The spraying tower belongs to one kind of exhaust gas purification tower, divide into solvent circulation storehouse and waste gas spray the storehouse, through the reciprocal waste gas adsorption solvent of carrying in the shower of circulating pump, through spraying waste gas adsorption solvent, fully contact with waste gas, sulfide to in the waste gas, nitride and dust etc. adsorb and filter, the solvent after spraying falls into inside the solvent circulation storehouse again, then carry once more through the circulating pump, but present solvent circulation storehouse and body of the tower are the structure of integral type, dissolve into the sulfide, the solvent of nitride and dust can produce partial solid-state precipitate, the deposit is at solvent circulation storehouse bottom surface, need regularly clean maintenance, and present non-detachable solvent circulation storehouse, only wash the surface through the water pipe, it is difficult clean thoroughly, be unfavorable for the maintenance cleanness in solvent circulation storehouse, the practicality is relatively poor.
Disclosure of Invention
The invention aims to provide desulfurization, denitrification and dedusting integrated equipment to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a SOx/NOx control dust removal integration equipment, includes the exhaust purification body of the tower, the exhaust purification body of the tower includes that the flue gas sprays storehouse, solvent circulation storehouse, circulation storehouse support frame, solvent holding tank, holding tank support piece and solvent direction fill, the bottom welded fastening in solvent circulation storehouse has circulation storehouse chassis, the bottom side welded fastening in circulation storehouse chassis has circulation storehouse support frame, and one side on circulation storehouse chassis is provided with the solvent circulation spray pump, one side of solvent circulation spray pump is provided with circulation storehouse chassis, and one side of solvent circulation spray pump still is provided with the solvent output tube, the solvent output tube with inside intercommunication in flue gas spray storehouse, the solvent suction pipe with the inside intercommunication in solvent circulation storehouse, the solvent circulation storehouse sets up in the bottom that the storehouse was sprayed to the flue gas, and solvent circulation storehouse and flue gas storehouse pass through welded fastening, the inside in solvent circulation storehouse is installed to solvent direction fill, the solvent holding tank also sets up in the inside in solvent circulation storehouse, and the solvent holding tank sets up under the solvent direction fill.
Preferably, the solvent guide hopper and the solvent circulation bin are connected in a screwing mode through threads, and one end of the solvent guide hopper is provided with a guide hopper conical water outlet.
Preferably, circulation storehouse support frame includes the supporting leg and consolidates the horizontal pole, the supporting leg is provided with four, consolidate the horizontal pole welded fastening between the supporting leg.
Preferably, the storage tank support comprises a support sleeve, and the storage tank support is nestingly mounted on the outside of the support leg by the support sleeve.
Preferably, a storage tank support plate is fixedly welded to one side of the top end of the support member sleeve, the storage tank support plate supporting a bottom surface of the solvent storage tank.
Preferably, a sleeve positioning screw is embedded into one side of the support piece sleeve, the sleeve positioning screw is screwed with the support piece sleeve through threads, and the support piece sleeve and the support leg are extruded, limited and fixed through the sleeve positioning screw.
Preferably, the bottom end of the solvent suction pipe is inserted into the inside of the solvent storing bath.
Preferably, one side of the bottom end of the flue gas spraying bin is provided with a waste gas input pipe head.
Preferably, a gas discharge pipe is welded and fixed at the top end of the flue gas spraying bin.
Compared with the prior art, the invention has the beneficial effects that: the solvent circulation bin structure with the opening at the bottom is adopted, the solvent storage tank is placed in the solvent circulation bin, the solvent storage tank and the solvent circulation bin are not fixed, the bottom of the solvent circulation bin is supported by the storage tank supporting piece, so that the solvent storage tank can be quickly taken out by disassembling the storage tank supporting piece, the solvent storage tank is cleaned and maintained, the phenomenon that dust and impurities are accumulated and too much and the use is influenced is avoided, meanwhile, the solvent guide hopper is further installed in the solvent circulation bin right above the solvent storage tank, the vertical section of the solvent guide hopper is conical, the sprayed solution can be smoothly guided into the solvent storage tank, the solution is prevented from being scattered, and the practicability is higher.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic diagram of the vertical section of the solvent recycling bin of the present invention, viewed from the front;
FIG. 3 is a schematic perspective view of a solvent guide funnel according to the present invention;
FIG. 4 is a schematic front view of a solvent guide hopper of the present invention;
FIG. 5 is a schematic view of the front-view vertical section of the solvent guide funnel of the present invention;
FIG. 6 is a schematic perspective view of a solvent holding tank of the present invention;
FIG. 7 is a schematic perspective view of a storage tank support of the present invention;
in the figure: 1. a waste gas purification tower body; 101. a flue gas spraying bin; 111. a waste gas input pipe head; 102. a solvent circulation bin; 121. a circulating bin chassis; 122. a solvent circulating spray pump; 123. a solvent suction pipe; 124. a solvent output pipe; 103. a circulating bin support frame; 131. supporting legs; 132. reinforcing the cross bar; 104. a solvent storage tank; 105. a storage tank support; 151. a support sleeve; 152. a storage tank support plate; 153. a sleeve set screw; 106. a gas discharge pipe; 107. a solvent guide hopper; 171. a guide hopper cone-shaped water outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides a SOx/NOx control dust removal integration equipment, including exhaust gas purification body of the tower 1, exhaust gas purification body of the tower 1 includes flue gas spraying bin 101, solvent circulation bin 102, circulation bin support frame 103, solvent holding tank 104, holding tank support piece 105 and solvent guide hopper 107, the bottom welded fastening of solvent circulation bin 102 has circulation bin chassis 121, the bottom welded fastening of circulation bin chassis 121 has circulation bin support frame 103, and one side of circulation bin chassis 121 is provided with solvent circulation spraying pump 122, one side of solvent circulation spraying pump 122 is provided with circulation bin chassis 121, and one side of solvent circulation spraying pump 122 still is provided with solvent output tube 124, solvent output tube 124 and flue gas spraying bin 101 inside intercommunication, solvent suction tube 123 and solvent circulation bin 102 inside intercommunication, solvent circulation bin 102 sets up the bottom in flue gas spraying bin 101, and solvent circulation bin 102 and flue gas spraying bin 101 pass through welded fastening, solvent guide hopper 107 installs in the inside of solvent circulation bin 102, solvent holding tank 104 also sets up the inside of solvent circulation bin 102, and solvent holding tank 104 sets up under solvent guide hopper 107.
In order to facilitate the installation of the solvent guiding funnel 107 and smoothly guide the solution into the solvent storing tank 104, in this embodiment, it is preferable that the solvent guiding funnel 107 and the solvent circulating bin 102 are screwed together, and one end of the solvent guiding funnel 107 is provided with a guiding funnel cone-shaped water outlet 171.
In order to make the circulation bin support frame 103 convenient to use, in the present embodiment, it is preferable that the circulation bin support frame 103 includes support legs 131 and reinforcement crossbars 132, the support legs 131 are provided with four, and the reinforcement crossbars 132 are welded and fixed between the support legs 131.
In order to facilitate the installation of the storage tank support 105, in the present embodiment, it is preferable that the storage tank support 105 includes a support sleeve 151, and the storage tank support 105 is nestedly installed outside the support leg 131 through the support sleeve 151.
In order to facilitate the support of the solvent storage tank 104, in the present embodiment, it is preferable that a storage tank support plate 152 is welded and fixed to a top end side of the support sleeve 151, and the storage tank support plate 152 supports a bottom surface of the solvent storage tank 104.
In order to adjust the installation height of the support sleeve 151, in this embodiment, it is preferable that a sleeve positioning screw 153 is embedded in one side of the support sleeve 151, the sleeve positioning screw 153 and the support sleeve 151 are screwed together by a screw thread, and the support sleeve 151 and the support leg 131 are fixed in a limited manner by the sleeve positioning screw 153.
In order to make the solution easy to recycle for spraying use, in the present embodiment, it is preferable that the bottom end of the solvent suction pipe 123 is inserted into the inside of the solvent storing bath 104.
In order to facilitate the input of the waste gas, in this embodiment, preferably, a waste gas input pipe head 111 is disposed at one side of the bottom end of the flue gas spraying bin 101.
In order to facilitate the discharge of the purified gas, in this embodiment, a gas discharge pipe 106 is preferably welded and fixed to the top end of the flue gas spraying bin 101.
The working principle and the using process of the invention are as follows: after the solvent storage tank 104 is installed, firstly, the installation and the safety protection of the solvent storage tank 104 are checked, then the solvent storage tank can be used, when more impurity dust is accumulated in the solvent storage tank 104 and needs to be cleaned, firstly, each sleeve positioning screw 153 is screwed and unscrewed, the storage tank supporting piece 105 moves towards the bottom end of the supporting leg 131, at the moment, the solvent storage tank 104 descends along with the solvent storage tank 104 until the solvent storage tank 104 is completely leaked, the solvent storage tank 104 can be taken down to clean the impurities, then, a new solution is replaced, and the solvent storage tank is installed again and placed back.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a SOx/NOx control dust removal integration equipment, includes exhaust purification body of the tower (1), exhaust purification body of the tower (1) includes that the flue gas sprays storehouse (101), solvent circulation storehouse (102), circulation storehouse support frame (103), solvent holding tank (104), holding tank support piece (105) and solvent guide hopper (107), the bottom welded fastening in solvent circulation storehouse (102) has circulation storehouse chassis (121), the bottom side welded fastening in circulation storehouse chassis (121) has circulation storehouse support frame (103), and one side of circulation storehouse chassis (121) is provided with solvent circulation spray pump (122), one side that solvent circulation sprayed pump (122) is provided with circulation storehouse chassis (121), and one side that solvent circulation sprayed pump (122) still is provided with solvent output tube (124), solvent output tube (124) sprays storehouse (101) inside intercommunication with the flue gas, solvent suction tube (123) and solvent circulation storehouse (102) inside intercommunication, its characterized in that: the solvent circulation bin (102) is arranged at the bottom end of the flue gas spraying bin (101), the solvent circulation bin (102) and the flue gas spraying bin (101) are fixed through welding, the solvent guide hopper (107) is arranged in the solvent circulation bin (102), the solvent storage tank (104) is also arranged in the solvent circulation bin (102), and the solvent storage tank (104) is arranged under the solvent guide hopper (107).
2. The integrated desulfurization, denitrification and dedusting device as claimed in claim 1, wherein: the solvent guide hopper (107) is connected with the solvent circulating bin (102) in a screwing manner through threads, and one end of the solvent guide hopper (107) is provided with a guide hopper conical water outlet (171).
3. The integrated equipment of claim 1, which is characterized in that: circulation storehouse support frame (103) are including supporting leg (131) and reinforcement horizontal pole (132), supporting leg (131) are provided with four, reinforcement horizontal pole (132) welded fastening is between supporting leg (131).
4. The integrated equipment of claim 3, which is characterized in that: the storage tank support (105) comprises a support sleeve (151), and the storage tank support (105) is nested outside the support leg (131) by the support sleeve (151).
5. The integrated desulfurization, denitrification and dedusting device as claimed in claim 4, wherein: a storage tank support plate (152) is welded and fixed to one side of the top end of the support sleeve (151), and the storage tank support plate (152) supports the bottom surface of the solvent storage tank (104).
6. The integrated desulfurization, denitrification and dedusting device as claimed in claim 5, wherein: one side of the support piece sleeve (151) is embedded with a sleeve positioning screw (153), the sleeve positioning screw (153) is screwed with the support piece sleeve (151) through threads, and the support piece sleeve (151) and the support leg (131) are extruded, limited and fixed through the sleeve positioning screw (153).
7. The integrated equipment of claim 1, which is characterized in that: the bottom end of the solvent suction pipe (123) is inserted into the inside of the solvent storage tank (104).
8. The integrated equipment of claim 1, which is characterized in that: and a waste gas input pipe head (111) is arranged on one side of the bottom end of the flue gas spraying bin (101).
9. The integrated equipment of claim 1, which is characterized in that: and a gas discharge pipe (106) is fixedly welded at the top end of the flue gas spraying bin (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211004157.2A CN115301048A (en) | 2022-08-22 | 2022-08-22 | Desulfurization denitration dust removal integration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211004157.2A CN115301048A (en) | 2022-08-22 | 2022-08-22 | Desulfurization denitration dust removal integration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115301048A true CN115301048A (en) | 2022-11-08 |
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ID=83862004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211004157.2A Pending CN115301048A (en) | 2022-08-22 | 2022-08-22 | Desulfurization denitration dust removal integration equipment |
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| Country | Link |
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| CN (1) | CN115301048A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806005A (en) * | 2012-08-25 | 2012-12-05 | 河北华强科技开发有限公司 | Method for dedusting, desulfuration and denitration of flue gas and integrated absorption tower equipment for dedusting, desulfuration and denitration |
| CN206168144U (en) * | 2016-09-22 | 2017-05-17 | 广东前力环保科技有限公司 | Removable spraying purification tower of bottom open -type |
| CN111495122A (en) * | 2020-04-27 | 2020-08-07 | 安徽顺达环保科技股份有限公司 | Slurry leakage prevention device and method for desulfurization and denitrification process |
| CN212999061U (en) * | 2020-07-17 | 2021-04-20 | 广州蓝清环保工程有限公司 | Spray tower with circulating water tank convenient to assemble and disassemble |
| CN113117473A (en) * | 2019-12-31 | 2021-07-16 | 浙江千尧环境工程有限公司 | High-efficient flue gas desulfurization device |
-
2022
- 2022-08-22 CN CN202211004157.2A patent/CN115301048A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806005A (en) * | 2012-08-25 | 2012-12-05 | 河北华强科技开发有限公司 | Method for dedusting, desulfuration and denitration of flue gas and integrated absorption tower equipment for dedusting, desulfuration and denitration |
| CN206168144U (en) * | 2016-09-22 | 2017-05-17 | 广东前力环保科技有限公司 | Removable spraying purification tower of bottom open -type |
| CN113117473A (en) * | 2019-12-31 | 2021-07-16 | 浙江千尧环境工程有限公司 | High-efficient flue gas desulfurization device |
| CN111495122A (en) * | 2020-04-27 | 2020-08-07 | 安徽顺达环保科技股份有限公司 | Slurry leakage prevention device and method for desulfurization and denitrification process |
| CN212999061U (en) * | 2020-07-17 | 2021-04-20 | 广州蓝清环保工程有限公司 | Spray tower with circulating water tank convenient to assemble and disassemble |
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