CN108939888B

CN108939888B - High-temperature waste gas desulfurization and purification device for incineration plant

Info

Publication number: CN108939888B
Application number: CN201810955819.1A
Authority: CN
Inventors: 董晶龙
Original assignee: Zibo Pengda Environmental Protection Technology Co ltd
Current assignee: Shandong Pengda Ecological Technology Co ltd
Priority date: 2018-08-21
Filing date: 2018-08-21
Publication date: 2021-09-21
Anticipated expiration: 2038-08-21
Also published as: CN108939888A

Abstract

The invention discloses a high-temperature waste gas desulfurization purification device for an incineration plant, which relates to the technical field of air purification and comprises a purification bin, wherein the bottom surface of the purification bin is fixedly connected with a fixed seat, the lower part of the left side surface of the purification bin is fixedly communicated with an air inlet pipe, a valve is sleeved on the outer surface of the air inlet pipe, cooling pipes which are arranged at equal intervals are arranged inside the purification bin, the left end and the right end of each cooling pipe are fixedly connected with the inner side wall of the purification bin, and a partition board which is matched with the purification bin is fixedly connected inside the purification bin. This burn factory and use high temperature exhaust gas desulfurization purifier, through the setting of slipmat, frictional force between can effectual increase fixing base bottom surface and the ground avoids purifier to slide on ground because of external force leads to in the use, influences purifier's normal use, wholly possesses better department stream purifying effect to waste gas, and can realize the secondary use of sulphur removal liquid, the cost is reduced.

Description

High-temperature waste gas desulfurization and purification device for incineration plant

Technical Field

The invention relates to the technical field of air purification, in particular to a high-temperature waste gas desulfurization and purification device for an incineration plant.

Background

The air purification is to provide the whole solutions of sterilization, disinfection, dust fall, haze removal, harmful decoration residue removal, peculiar smell removal and the like aiming at various indoor environmental problems, so that the living and office conditions are improved, the physical and mental health is promoted, and indoor environmental pollutants and pollution sources mainly comprise radioactive gas, mould, particulate matters, decoration residue, second-hand smoke and the like.

With the development of the times, the use of incineration plants is increasing day by day, but sulfur in high-temperature waste gas generated by the incineration plants is higher than the highest emission concentration index specified by the state, so the high-temperature waste gas is required to be desulfurized no matter the high-temperature waste gas is discharged after reaching the environmental protection standard or the final product quality of enterprises is ensured.

Disclosure of Invention

The invention aims to make up the defects of the prior art, and provides a high-temperature waste gas desulfurization and purification device for an incineration plant, which has the advantages of good desulfurization and purification effects on waste gas, capability of recycling desulfurization liquid and cost saving, and solves the problems of poor desulfurization and purification effects, capability of recycling desulfurization liquid and high cost in the prior art.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a high temperature exhaust gas desulfurization purifier for burning factory, includes purifying storehouse, purifying storehouse's bottom surface fixedly connected with fixing base, the fixed intercommunication in lower part of purifying storehouse left surface has the intake pipe, the surface cover of intake pipe is equipped with the valve, purifying storehouse's inside is equipped with the cooling tube that the equidistance was arranged, every both ends all with purifying storehouse's inside wall fixed connection about the cooling tube, purifying storehouse's inside fixedly connected with and purifying storehouse looks adaptation's baffle.

The last fixed surface of baffle is connected with the hair-dryer, the fixed intercommunication of input of hair-dryer has the exhaust tube, the bottom of exhaust tube runs through the baffle and extends to the bottom surface of baffle, the last fixed surface of baffle is connected with two symmetrical bracing pieces, the inside fixedly connected with of purifying storehouse and the sulphur removal storehouse of purifying storehouse looks adaptation, every the upper surface of bracing piece all with the bottom surface fixed connection in sulphur removal storehouse, the fixed intercommunication of output of hair-dryer has the breather pipe, the inside in sulphur removal storehouse and extension to sulphur removal storehouse is run through to the bottom of breather pipe.

Further, the fixed intercommunication in top of breather pipe has the spray tube, both ends all with the inside wall fixed connection in sulphur removal storehouse about the spray tube, the fixed intercommunication in bottom surface of spray tube has the shower nozzle, the inside fixedly connected with in sulphur removal storehouse and the purification packing layer of sulphur removal storehouse looks adaptation, the interior roof fixedly connected with shower in sulphur removal storehouse, the fixed intercommunication in bottom surface of shower has the shower head, the right-hand member of shower runs through sulphur removal storehouse and purification storehouse in proper order and extends to the outside in purification storehouse.

The upper surface in sulphur removal storehouse has seted up the gas outlet, the inside fixedly connected with in purification storehouse purifies the activated carbon plate of storehouse looks adaptation, the fixed intercommunication of upper surface in purification storehouse has the blast pipe.

Further, the right flank fixedly connected with backing plate of fixing base upper surface, the storehouse is handled to the last fixed surface of backing plate connected with, the fixed intercommunication in upper portion of handling the storehouse left surface has the siphunculus, the left end of siphunculus runs through purification storehouse and sulphur removal storehouse in proper order and extends to the inside in sulphur removal storehouse, the inside fixedly connected with who handles the storehouse handles the filter of storehouse looks adaptation, the right side of handling the storehouse upper surface has seted up the injection port, the upper portion fixedly connected with backup pad of purification storehouse right flank, the last fixed surface of backup pad is connected with the water pump, the output of water pump is linked together with the right-hand member of shower, the fixed intercommunication of input of water pump has the drinking-water pipe, the bottom of drinking-water pipe runs through in proper order and handles storehouse and filter and extends to the below of filter.

Through adopting above-mentioned technical scheme, the treatment fluid filters the desulfurization liquid through the filtration of filtering the packing layer, makes the desulfurization liquid can the secondary use, practices thrift the cost.

Further, the equal fixedly connected with slipmat in four edges of fixing base bottom surface, every the non-slip pattern has all been seted up to the bottom surface of slipmat, the last fixed surface of blast pipe is connected with the dead lever, the last fixed surface of dead lever is connected with the rain shade, the positive fixedly connected with operation indicator plate of processing the storehouse, operation indicator plate is rectangular form, the fixed observation window that inlays in front of processing the storehouse, the positive fixedly connected with scale of observation window.

Through adopting the above-mentioned technical scheme, can effectual increase the frictional force between fixing base bottom surface and the ground, avoid in the use purifier to lead to sliding on ground because of external force, influence purifier's normal use, can effectually protect the blast pipe, avoid the rainwater directly to instil into purifier's inside from the blast pipe, wet inside activated carbon plate, influence the purifying effect of waste gas, can effectually remind the user of using to operate according to correct operation method, avoid leading to purifier's damage because of improper operation, the user of being convenient for runs through the deposit capacity of the inside sulphur removal liquid in processing storehouse, in time supplement it when the stock is too few, and the user of being convenient for runs through the in service behavior of filter, in time change it when the filter is dirty.

Furthermore, the number of the cooling pipes is at least three, the partition plate is located right above the cooling pipes, a cover plate is arranged on the upper portion of the injection port, a sealing plug is fixedly connected to the bottom surface of the cover plate, and the sealing plug is clamped inside the injection port.

Through adopting above-mentioned technical scheme, make its overall structure compacter, improve the holistic result of use of purifier, can effectually seal the injection port, avoid causing the waste of sulphur removal liquid because of the accident leads to sulphur removal liquid to spill from the injection port.

Compared with the prior art, this high temperature exhaust gas desulfurization purifier for burning factory possesses following beneficial effect:

1. according to the invention, through the arrangement of the non-slip mat, the friction force between the bottom surface of the fixed seat and the ground can be effectively increased, the phenomenon that the purification device slides on the ground due to external force in the use process to influence the normal use of the purification device is avoided, and through the arrangement of the rain-proof cover, the exhaust pipe can be effectively protected, and the phenomenon that rainwater directly drips into the interior of the purification device from the exhaust pipe to wet an active carbon plate in the interior to influence the purification effect of waste gas is avoided.

2. According to the invention, through the arrangement of the operation indicating plate, a user can be effectively reminded to operate according to a correct operation method, the damage of the purifying device caused by improper operation is avoided, through the arrangement of the observation window and the graduated scale, the user can conveniently run through the storage amount of the sulfur removal liquid in the treatment bin, the sulfur removal liquid is timely supplemented when the storage amount is too small, the user can conveniently run through the use condition of the filter plate, and the filter plate can be timely replaced when the filter plate is dirty.

3. According to the invention, through the arrangement of the cover plate and the sealing plug, the injection port can be effectively sealed, and the waste of the sulfur removal liquid caused by the spilling of the sulfur removal liquid from the injection port due to accidents is avoided.

4. The invention can effectively cool the high-temperature waste gas through the arrangement of the cooling pipe, avoids the overhigh temperature of electronic equipment in the purifying device caused by overhigh temperature of the waste gas, the blower can inject the cooled waste gas into the spray pipe and uniformly spray the waste gas into the inside of the sulfur removal bin through the spray head by arranging the blower, the exhaust pipe, the vent pipe, the spray pipe and the spray head, the water pump can inject the sulfur removal liquid in the treatment bin into the spray pipe and uniformly spray the sulfur removal liquid in the sulfur removal bin through the spray head to carry out sulfur removal work on the waste gas through the purification packing layer, the water pump, the spray pipe and the spray head, the water pump can effectively purify the harmful substances in the waste gas through the active carbon plate, the sulfur removal liquid after the sulfur removal work can be effectively filtered through the arrangement of the filtration packing layer, the through pipe and the filter plate, the desulfurization solution can be used for the second time, the cost is saved, the whole desulfurization solution has a good treatment flow purification effect on waste gas, the secondary use of the desulfurization solution can be realized, and the cost is reduced.

Drawings

FIG. 1 is a cross-sectional view of a purification cartridge according to the present invention;

FIG. 2 is a sectional view of a sulfur removal bin according to the present invention;

FIG. 3 is a sectional view of a treatment chamber according to the present invention;

fig. 4 is a front view of the purification cartridge of the present invention.

In the figure: 1-purification bin, 2-air exhaust pipe, 3-fixing seat, 4-backing plate, 5-treatment bin, 6-through pipe, 7-cover plate, 8-water pumping pipe, 9-supporting plate, 10-graduated scale, 11-water pump, 12-spray pipe, 13-exhaust pipe, 14-fixing rod, 15-rain-sheltering cover, 16-activated carbon plate, 17-sulfur removal bin, 18-vent pipe, 19-blower, 20-supporting rod, 21-partition plate, 22-cooling pipe, 23-valve, 24-air inlet pipe, 25-air outlet, 26-spray head, 27-filter packing layer, 28-spray pipe, 29-spray head, 30-filter plate, 31-observation window, 32-injection port, 33-injection port, 34-non-slip mat, 35-operation indicating plate.

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high temperature exhaust gas desulfurization purifier for incineration plant, including purifying storehouse 1, purifying storehouse 1's bottom surface fixedly connected with fixing base 3, the fixed intercommunication in lower part of purifying storehouse 1 left surface has intake pipe 24, the surface cover of intake pipe 24 is equipped with valve 23, purifying storehouse 1's inside is equipped with the cooling tube 22 that the equidistance was arranged, both ends all with purifying storehouse 1's inside wall fixed connection about every cooling tube 22, purifying storehouse 1's inside fixedly connected with and purifying storehouse 1 looks adaptation's baffle 21.

The last fixed surface of baffle 21 is connected with hair-dryer 19, the fixed intercommunication of input of hair-dryer 19 has exhaust tube 2, baffle 21 is run through and extends to the bottom surface of baffle 21 in the bottom of exhaust tube 2, two symmetrical bracing pieces 20 of the last fixed surface of baffle 21 are connected with, the inside fixedly connected with of clean warehouse 1 and the sulphur removal storehouse 17 of clean warehouse 1 looks adaptation, the upper surface of every bracing piece 20 all with the bottom surface fixed connection in sulphur removal storehouse 17, the fixed intercommunication of output of hair-dryer 19 has breather pipe 18, the inside that sulphur removal storehouse 17 and extend to sulphur removal storehouse 17 is run through to the bottom of breather pipe 18.

The fixed intercommunication in top of breather pipe 18 has spray tube 28, both ends all with the inside wall fixed connection in sulphur removal storehouse 17 about spray tube 28, the fixed intercommunication in bottom surface of spray tube 28 has shower nozzle 29, the inside fixedly connected with in sulphur removal storehouse 17 and the purification packing layer 27 of sulphur removal storehouse 17 looks adaptation, the interior roof fixedly connected with shower 12 in sulphur removal storehouse 17, the fixed intercommunication in bottom surface of shower 12 has shower head 26, the right-hand member of shower 12 runs through sulphur removal storehouse 17 and purification storehouse 1 in proper order and extends to the outside in purification storehouse 1.

An air outlet 25 is formed in the upper surface of the sulfur removal bin 17, an activated carbon plate 16 matched with the purification bin 1 is fixedly connected inside the purification bin 1, and an exhaust pipe 13 is fixedly communicated with the upper surface of the purification bin 1.

Further, a backing plate 4 is fixedly connected to the right side surface of the upper surface of the fixed seat 3, a treatment bin 5 is fixedly connected to the upper surface of the backing plate 4, a through pipe 6 is fixedly communicated with the upper portion of the left side surface of the treatment bin 5, the left end of the through pipe 6 sequentially penetrates through the purification bin 1 and the sulfur removal bin 17 and extends into the sulfur removal bin 17, a filter plate 30 matched with the treatment bin 5 is fixedly connected to the interior of the treatment bin 5, an injection port 33 is formed in the right side of the upper surface of the treatment bin 5, a support plate 9 is fixedly connected to the upper portion of the right side surface of the purification bin 1, a water pump 11 is fixedly connected to the upper surface of the support plate 9, the output end of the water pump 11 is communicated with the right end of the spray pipe 12, a water pumping pipe 8 is fixedly communicated with the input end of the water pump 11, the bottom end of the water pumping pipe 8 sequentially penetrates through the treatment bin 5 and the filter plate 30 and extends to the lower side of the filter plate 30, the treatment liquid is filtered by a filtering packing layer 27 to filter the sulfur removal liquid, the desulfurizing liquid can be used for the second time, and the cost is saved.

Further, the equal fixedly connected with slipmat 34 of four edges of 3 bottom surfaces of fixing base, the non-slip line has all been seted up to the bottom surface of every slipmat 34, can effectual increase 3 bottom surfaces of fixing base and the frictional force between the ground, avoids purifier to lead to sliding on ground because of external force in the use, influences purifier's normal use.

Further, the last fixed surface of blast pipe 13 is connected with dead lever 14, and the last fixed surface of dead lever 14 is connected with and keeps away rain cover 15, can effectually protect blast pipe 13, avoids the rainwater directly to instil into purifier's inside from blast pipe 13, wets inside activated carbon plate 16, influences the purifying effect of waste gas.

Further, the front fixedly connected with operation indicator board 35 of processing bin 1, operation indicator board 35 are rectangular form, can effectually remind the user to operate according to correct operation method, avoid leading to purifier's damage because of the misoperation.

Further, the front of the treatment bin 5 is fixedly inlaid with an observation window 31, the front of the observation window 31 is fixedly connected with a graduated scale 10, so that a user can conveniently run through the storage amount of the sulfur removal liquid in the treatment bin 5, the sulfur removal liquid is timely supplemented when the storage amount is too small, the user can conveniently run through the service condition of the filter plate 30, and the filter plate 30 is timely replaced when being dirty.

Further, the number of the cooling tubes 22 is at least three, the number of the cooling tubes 22 located directly above the partition plate 21 is at least three, and the partition plate 21 is located directly above the cooling tubes 22.

Further, the upper portion of injection port 33 is equipped with apron 7, and the bottom surface fixedly connected with sealing plug 32 of apron 7, sealing plug 32 joint can be effectual sealed injection port 33 in the inside of injection port 33, avoid causing the waste of sulphur removal liquid because of the accident leads to sulphur removal liquid to spill from the injection port.

The working principle is as follows: firstly, injecting a sulfur removing liquid into the interior of the treatment bin 5 through an injection port 33, respectively communicating a blower 19, a cooling pipe 22 and a water pump 11 with a municipal power supply, wherein waste gas enters the interior of the purification bin 1 from an air inlet pipe 24, the cooling pipe 22 can effectively cool high-temperature waste gas to prevent the temperature of electronic equipment in the purification device from being too high due to too high temperature of the waste gas, then the blower 19 can inject the cooled waste gas into the spray pipe 28, the waste gas is uniformly sprayed into the interior of the sulfur removing bin 17 through a spray head 29, the water pump 11 can inject the sulfur removing liquid in the interior of the treatment bin 5 into the interior of a spray pipe 12 and is uniformly sprayed into the interior of the sulfur removing bin 17 through a spray head 26 to perform sulfur removing work on the waste gas, an activated carbon plate 16 purifies harmful substances in the waste gas, and finally the treatment liquid after the sulfur removing work is filtered by a filter filler layer 27 and a filter filler layer 27, the desulfurization solution is filtered, so that the desulfurization solution can be used for the second time, the cost is saved, the whole desulfurization solution has a better treatment and purification effect on waste gas, the secondary use of the desulfurization solution can be realized, and the cost is reduced.

In the description of the present invention, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. It is noted that, herein, relational terms such as "first," "second," and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a high temperature exhaust gas desulfurization purifier for incineration plant, includes purifying storehouse (1), the bottom surface fixedly connected with fixing base (3) of purifying storehouse (1), its characterized in that: an air inlet pipe (24) is fixedly communicated with the lower part of the left side surface of the purification bin (1), a valve (23) is sleeved on the outer surface of the air inlet pipe (24), cooling pipes (22) which are arranged at equal intervals are arranged inside the purification bin (1), the left end and the right end of each cooling pipe (22) are fixedly connected with the inner side wall of the purification bin (1), and a partition plate (21) matched with the purification bin (1) is fixedly connected inside the purification bin (1);

the upper surface of the partition plate (21) is fixedly connected with a blower (19), the input end of the blower (19) is fixedly communicated with an exhaust pipe (2), the bottom end of the exhaust pipe (2) penetrates through the partition plate (21) and extends to the bottom surface of the partition plate (21), the upper surface of the partition plate (21) is fixedly connected with two symmetrical support rods (20), the interior of the purification bin (1) is fixedly connected with a sulfur removal bin (17) matched with the purification bin (1), and the upper surface of each support rod (20) is fixedly connected with the bottom surface of the sulfur removal bin (17);

the output end of the blower (19) is fixedly communicated with a vent pipe (18), the bottom end of the vent pipe (18) penetrates through the sulfur removal bin (17) and extends to the inside of the sulfur removal bin (17), the top end of the vent pipe (18) is fixedly communicated with a spray pipe (28), the left end and the right end of the spray pipe (28) are fixedly connected with the inner side wall of the sulfur removal bin (17), the bottom surface of the spray pipe (28) is fixedly communicated with a spray head (29), the inside of the sulfur removal bin (17) is fixedly connected with a purification packing layer (27) matched with the sulfur removal bin (17), the inner top wall of the sulfur removal bin (17) is fixedly connected with a spray pipe (12), the bottom surface of the spray pipe (12) is fixedly communicated with a spray head (26), the right end of the spray pipe (12) sequentially penetrates through the sulfur removal bin (17) and the purification bin (1) and extends to the outside of the purification bin (1), and the upper surface of the sulfur removal bin (17) is provided with, an activated carbon plate (16) matched with the purification bin (1) is fixedly connected inside the purification bin (1), and an exhaust pipe (13) is fixedly communicated with the upper surface of the purification bin (1);

a backing plate (4) is fixedly connected with the right side surface of the upper surface of the fixed seat (3), a treatment bin (5) is fixedly connected with the upper surface of the backing plate (4), the upper part of the left side surface of the treatment bin (5) is fixedly communicated with a through pipe (6), the left end of the through pipe (6) sequentially penetrates through the purification bin (1) and the desulphurization bin (17) and extends to the inside of the desulphurization bin (17), the interior of the treatment bin (5) is fixedly connected with a filter plate (30) which is matched with the treatment bin (5), the upper part of the right side surface of the purifying bin (1) is fixedly connected with a supporting plate (9), the upper surface of the supporting plate (9) is fixedly connected with a water pump (11), the output end of the water pump (11) is communicated with the right end of the spray pipe (12), the input end of the water pump (11) is fixedly communicated with a water pumping pipe (8), and the bottom end of the water pumping pipe (8) sequentially penetrates through the treatment bin (5) and the filter plate (30) and extends to the lower part of the filter plate (30);

an injection port (33) is formed in the right side of the upper surface of the treatment bin (5), a cover plate (7) is arranged on the upper portion of the injection port (33), a sealing plug (32) is fixedly connected to the bottom surface of the cover plate (7), and the sealing plug (32) is clamped inside the injection port (33).

2. The high-temperature exhaust gas desulfurization purification device for incineration plants according to claim 1, characterized in that: equal fixedly connected with slipmat (34), every in four edges of fixing base (3) bottom surface the non-slip pattern has all been seted up to the bottom surface of slipmat (34), the last fixed surface of blast pipe (13) is connected with dead lever (14), the last fixed surface of dead lever (14) is connected with and is kept away rain cover (15), the positive fixedly connected with operation indicator board (35) of processing storehouse (5), operation indicator board (35) are rectangular form, the positive fixed the inlaying of processing storehouse (5) has observation window (31), the positive fixedly connected with scale (10) of observation window (31).

3. The high-temperature exhaust gas desulfurization purification device for incineration plants according to claim 1, characterized in that: the number of the cooling pipes (22) is at least three, and the partition plate (21) is positioned right above the cooling pipes (22).