CN213078012U - Ceramic membrane tube gas purification and desulfurization device capable of self-cleaning - Google Patents
Ceramic membrane tube gas purification and desulfurization device capable of self-cleaning Download PDFInfo
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- CN213078012U CN213078012U CN202020666221.3U CN202020666221U CN213078012U CN 213078012 U CN213078012 U CN 213078012U CN 202020666221 U CN202020666221 U CN 202020666221U CN 213078012 U CN213078012 U CN 213078012U
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Abstract
The utility model discloses a but ceramic membrane pipe net gas desulphurization unit of self-cleaning, the inside both sides of desulfurization case are provided with membrane pipe closing plate, and correspondingly install the orderly ceramic membrane pipe of range between the membrane pipe closing plate of both sides, ceramic membrane pipe be seal installation on membrane pipe closing plate for space between two membrane pipe closing plates is seal space, and box department is provided with into the mouth of cigarette in the top of this seal space, and box department below then corresponds and is provided with out the mouth of cigarette. Except that in this device set up the sodium hydroxide solution pond at the inlet of desulfurization case and set up the circulation route that first circulating pump constitutes the adsorption agent at the liquid outlet, this device still sets up the clean water basin at the inlet and constitutes circulation route through first circulating pump and clean water basin, the centre sets up the three-way valve and can set up other valve body structure control and select to communicate liquid medicine route or clean water basin route, can wash the inside of ceramic membrane pipe through the clean water basin route, reach the inside cleanness of ceramic membrane pipe.
Description
Technical Field
The utility model relates to a desulfurization gas purification equipment technical field, but ceramic membrane pipe gas purification desulphurization unit of self-cleaning specifically says so.
Background
The ceramic membrane tube net gas desulphurization unit in the prior art, such as the publication number: the ceramic membrane tube is arranged in the patent document CN207356907U, a sodium hydroxide solution needs to be introduced into the ceramic membrane tube during use, when the sodium hydroxide flows through the ceramic membrane tube, the sodium hydroxide can be filled in micropores of the ceramic membrane tube, when smoke sweeps through the surface of a large ceramic membrane tube, SOX, NOX and other harmful substances in the smoke can be absorbed by the sodium hydroxide solution, so that the aim of smoke desulfurization is fulfilled, the existing structure collects partial smoke particles on the surface and inside of the ceramic membrane tube, when the ceramic membrane tube is cleaned, the ceramic membrane tube needs to be integrally disassembled and then cleaned, which is very inconvenient, and after cleaning, the ceramic membrane tube is re-assembled, the sealing installation of the ceramic membrane tube cannot be always kept, so the ceramic membrane tube is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a self-cleaning ceramic membrane tube gas purification and desulfurization device aiming at the defects of the prior art; the technical scheme is as follows:
a ceramic membrane tube gas purification and desulfurization device capable of self-cleaning comprises a desulfurization box, wherein membrane tube sealing plates are arranged on two sides in the desulfurization box, ceramic membrane tubes which are orderly arranged are correspondingly arranged between the membrane tube sealing plates on the two sides, the ceramic membrane tubes are hermetically arranged on the membrane tube sealing plates, so that the space between the two membrane tube sealing plates is a sealed space, a smoke inlet is formed in the upper box body of the sealed space, and a smoke outlet is correspondingly formed in the lower box body of the sealed space; a liquid inlet is formed in the left side of the desulfurization box, a liquid outlet is formed in the right side of the desulfurization box, a sodium hydroxide solution pool and a clean water pool are correspondingly formed in the liquid inlet in the left side through a circulating pipeline and a three-way valve, a first circulating pump is connected to the liquid outlet in the right side through the circulating pipeline, and the first circulating pump is connected with the sodium hydroxide solution pool and the clean water pool respectively; still install the scavenge pipe between the membrane pipe closing plate upper end of desulfurization case both sides, still install the washing water course with the scavenge pipe intercommunication in the membrane pipe closing plate of both sides, the washing water course of both sides is connected equally and is installed circulating line to through the second circulating pump and the clean water basin intercommunication that set up, then the corresponding washing shower nozzle that is provided with on scavenge pipe 11.
Preferably, 10 groups of ceramic membrane tubes are uniformly arranged at intervals up and down, 19 ceramic membrane tubes in each group are correspondingly uniformly arranged at intervals, and the ceramic membrane tubes in the adjacent groups up and down are arranged in a staggered manner.
Preferably, the ceramic membrane tube and the membrane tube sealing plate are hermetically installed through a sealing ring.
Preferably, the cleaning pipes are arranged between the smoke inlet and the ceramic membrane pipes, the number of the cleaning pipes corresponds to the number of the group of ceramic membrane pipes on the uppermost layer, and the positions of the cleaning pipes and the positions of the group of ceramic membrane pipes on the uppermost layer are arranged in a vertically staggered manner.
Preferably, the cleaning nozzles on each cleaning pipe are uniformly arranged at intervals of five.
Has the advantages that: the utility model discloses following beneficial effect has:
(1) in the device, except that a sodium hydroxide solution pool is arranged at a liquid inlet of the desulfurization box and a first circulating pump is arranged at a liquid outlet to form a circulating passage for adsorbing the medicament, a clean water pool is arranged at the liquid inlet and forms a circulating passage with the clean water pool through the first circulating pump, a three-way valve is arranged in the middle of the device and other valve body structures can be arranged to control and select to communicate the liquid medicament passage or the clean water pool passage, and after the device is arranged, the inside of the ceramic membrane tube can be cleaned through the clean water pool passage to clean the inside of the ceramic membrane tube;
(2) the device is provided with a first circulating pump for cleaning the inside of the ceramic membrane tube, and is also provided with a cleaning tube between the upper ends of membrane tube sealing plates on two sides, wherein a cleaning nozzle is arranged on the cleaning tube, the cleaning tube is communicated with a cleaning water channel inside the membrane tube sealing plates, the outside of the cleaning water channel is connected to a clean water tank through a second circulating pump to form a cleaning passage, so that clean water is sprayed on the ceramic membrane tube from top to bottom through the second circulating pump, the outer surface of the ceramic membrane tube can be correspondingly cleaned, and the cleaned sewage flows out from a smoke outlet, so that the aim of cleaning the outer surface of the ceramic membrane tube in the west can be fulfilled;
(3) the cleaning pipes in the device can clean the outer surface of the ceramic membrane pipe, and the positions of the cleaning pipes and the ceramic membrane pipe on the uppermost layer are arranged in a vertically staggered manner, and the number of the cleaning pipes is correspondingly set; the purpose that sets up like this can be to shunting from the flue gas that advances the mouth entering, and the flue gas is dispersible to enter into in the box to ceramic membrane tube's surface is swept in a distributed way, can corresponding increase desulfurization efficiency.
Drawings
FIG. 1 is a view of the structure of the present invention;
fig. 2 is a distribution diagram of the cleaning tube of the present invention.
Detailed Description
The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1 and 2, a ceramic membrane tube gas purification desulfurization device capable of self-cleaning comprises a desulfurization box 1, wherein membrane tube sealing plates 2 are arranged on two sides of the interior of the desulfurization box 1, ceramic membrane tubes 3 which are orderly arranged are correspondingly arranged between the membrane tube sealing plates 2 on the two sides, the ceramic membrane tubes 3 are hermetically mounted on the membrane tube sealing plates 2, so that the space between the two membrane tube sealing plates 2 is a sealed space, a smoke inlet 4 is arranged at the upper box body of the sealed space, and a smoke outlet 5 is correspondingly arranged at the lower box body of the sealed space; a liquid inlet 6 is arranged on the left side of the desulfurization box 1, a liquid outlet 7 is arranged on the right side of the desulfurization box, a sodium hydroxide solution tank 9 and a clean water tank 10 are correspondingly arranged on the liquid inlet 6 on the left side through a circulating pipeline and a three-way valve 8, the liquid outlet 7 on the right side is connected with a first circulating pump 101 through the circulating pipeline, and the first circulating pump 101 is respectively connected with the sodium hydroxide solution tank 9 and the clean water tank 10; still install scavenge pipe 11 between the membrane tube closing plate 2 upper end of desulfurization case 1 both sides, still install the washing water course 12 with scavenge pipe 11 intercommunication in the membrane tube closing plate 2 of both sides, the washing water course 12 of both sides is connected equally and is installed circulating line to through the second circulating pump 102 and the clean water basin intercommunication that set up, then the corresponding washing shower nozzle 13 that is provided with on the scavenge pipe 11.
10 groups of ceramic membrane tubes 3 are uniformly arranged at intervals up and down, 19 ceramic membrane tubes 3 of each group are uniformly arranged at intervals correspondingly, and the ceramic membrane tubes 3 of the adjacent groups up and down are arranged in a staggered manner; the ceramic membrane tube 3 and the membrane tube sealing plate 2 are hermetically arranged through a sealing ring; the cleaning pipes 11 are arranged between the smoke inlet 4 and the ceramic membrane pipes 3, the number of the cleaning pipes 11 corresponds to that of the group of ceramic membrane pipes 3 on the uppermost layer, and the positions of the cleaning pipes 11 and the positions of the group of ceramic membrane pipes 3 on the uppermost layer are staggered up and down; five cleaning nozzles 13 are uniformly arranged on each cleaning pipe 11 at intervals.
Except that in this device set up the sodium hydroxide solution pond at the inlet of desulfurization case and set up the circulation path that first circulating pump constitutes the adsorption agent at the liquid outlet, this device still sets up the clean water basin at the inlet and constitutes circulation path through first circulating pump and clean water basin, the centre sets up the three-way valve and can set up other valve body structure control options and be intercommunication liquid medicine passageway or clean water basin passageway, after setting up like this, can wash the inside of ceramic membrane pipe through the clean water basin passageway, reach the inside cleanness of ceramic membrane pipe.
This device is except setting up the inside of the clean ceramic membrane pipe of first circulating pump, still set up the scavenge pipe between the upper end of the membrane pipe closing plate of both sides, set up the washing shower nozzle on this scavenge pipe, the inside washing water course of scavenge pipe intercommunication membrane pipe closing plate, wash the outside second circulating pump through setting up of water course and be connected to the clean water basin and form the washing passageway, spill the clear water from the top down on ceramic membrane pipe through second circulating water pump like this, can corresponding surface of wasing ceramic membrane pipe, abluent sewage flows from the outlet flue, can reach the purpose that the outer surface of western washing ceramic membrane pipe.
The cleaning pipes in the device can clean the outer surface of the ceramic membrane pipe, and the positions of the cleaning pipes and the ceramic membrane pipe on the uppermost layer are arranged in a vertically staggered manner, and the number of the cleaning pipes is correspondingly set; the purpose that sets up like this can be to shunting from the flue gas that advances the mouth entering, and the flue gas is dispersible to enter into in the box to ceramic membrane tube's surface is swept in a distributed way, can corresponding increase desulfurization efficiency.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a but ceramic membrane pipe net gas desulphurization unit of self-cleaning which characterized in that: the desulfurization device comprises a desulfurization box (1), wherein membrane tube sealing plates (2) are arranged on two sides in the desulfurization box (1), ceramic membrane tubes (3) which are orderly arranged are correspondingly arranged between the membrane tube sealing plates (2) on the two sides, the ceramic membrane tubes (3) are hermetically mounted on the membrane tube sealing plates (2), so that the space between the two membrane tube sealing plates (2) is a sealed space, a smoke inlet (4) is arranged at a box body above the sealed space, and a smoke outlet (5) is correspondingly arranged at a box body below the sealed space; a liquid inlet (6) is arranged on the left side of the desulfurization box (1), a liquid outlet (7) is arranged on the right side of the desulfurization box, a sodium hydroxide solution pool (9) and a clean water pool (10) are correspondingly arranged on the liquid inlet (6) on the left side of the desulfurization box through a circulating pipeline and a three-way valve (8), the liquid outlet (7) on the right side of the desulfurization box is connected with a first circulating pump (101) through the circulating pipeline, and the first circulating pump (101) is respectively connected with the sodium hydroxide solution pool (9) and the clean water pool (10); still install between the membrane tube closing plate (2) upper end of desulfurization case (1) both sides cleaning tube (11), still install in the membrane tube closing plate (2) of both sides and wash water course (12) with cleaning tube (11) intercommunication, the cleaning water course (12) of both sides are connected equally and are installed circulating line to second circulating pump (102) and the clean water basin intercommunication through setting up, and then corresponding cleaning nozzle (13) that is provided with on cleaning tube (11).
2. The self-cleaning ceramic membrane tube net gas desulfurization device according to claim 1, characterized in that: the ceramic membrane tubes (3) are arranged in 10 groups at equal intervals from top to bottom, 19 ceramic membrane tubes (3) in each group are correspondingly arranged at equal intervals, and the ceramic membrane tubes (3) in the adjacent groups are arranged in a staggered manner.
3. The self-cleaning ceramic membrane tube net gas desulfurization device according to claim 1, characterized in that: the ceramic membrane tube (3) and the membrane tube sealing plate (2) are hermetically arranged through a sealing ring.
4. The self-cleaning ceramic membrane tube net gas desulfurization device according to claim 2, characterized in that: cleaning tube (11) set up between smoke inlet (4) and ceramic membrane pipe (3), the quantity that sets up cleaning tube (11) corresponds with the quantity of a set of ceramic membrane pipe (3) of the superiors to the position that sets up cleaning tube (11) and a set of ceramic membrane pipe (3) of the superiors are crisscross setting from top to bottom.
5. The self-cleaning ceramic membrane tube net gas desulfurization device according to claim 4, characterized in that: five cleaning spray heads (13) are uniformly arranged on each cleaning pipe (11) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020666221.3U CN213078012U (en) | 2020-04-27 | 2020-04-27 | Ceramic membrane tube gas purification and desulfurization device capable of self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020666221.3U CN213078012U (en) | 2020-04-27 | 2020-04-27 | Ceramic membrane tube gas purification and desulfurization device capable of self-cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213078012U true CN213078012U (en) | 2021-04-30 |
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ID=75600698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020666221.3U Active CN213078012U (en) | 2020-04-27 | 2020-04-27 | Ceramic membrane tube gas purification and desulfurization device capable of self-cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213078012U (en) |
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2020
- 2020-04-27 CN CN202020666221.3U patent/CN213078012U/en active Active
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