CN210544272U

CN210544272U - A high-efficiency desulfurization tower for industrial environmental protection

Info

Publication number: CN210544272U
Application number: CN201920549492.8U
Authority: CN
Inventors: 倪加明; 孙菊萍
Original assignee: JIANGSU MINSHENG SPECIAL EQUIPMENT GROUP CO Ltd
Current assignee: JIANGSU MINSHENG SPECIAL EQUIPMENT GROUP CO Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-05-19
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses an industrial environmental protection uses high-efficient desulfurizing tower, including the desulfurizing tower, the air inlet is installed to the lower extreme, surface mounting has the lug, the gas outlet is installed to the upper end, the mount is installed to the lower extreme of gas outlet, the air exhauster, the cylinder inner wall, the fan is all installed to the surface of cylinder inner wall, the defroster is installed to the lower extreme, the shower is installed to the lower extreme of defroster, flange is installed to one side, the pipeline is installed to one side of flange, the centrifugal pump is installed to the lower extreme of pipeline, the inlet tube is installed to one side of centrifugal pump, the water purifier is installed to one side of inlet tube, the water inlet is installed to the upper end, the filter is installed to the inboard, the active carbon, the RZG garnet abrasive material, the dovetail groove is installed to the, A filter screen, the utility model provides high feature of environmental protection to improve efficiency, made the shower nozzle not blockking up.

Description

High-efficient desulfurizing tower is used in industry environmental protection

Technical Field

The utility model relates to a desulfurizing tower technical field specifically is a high-efficient desulfurizing tower is used to industry environmental protection.

Background

With the rapid development of social economy, the desulfurizing tower is tower equipment for desulfurizing industrial waste gas. The desulfurizing tower was originally built with granite as the most widely used, which utilized the principles of water film desulfurization and dust removal, also known as a granite water film desulfurization dust remover, or a granite water film desulfurization dust remover.

The advantages are easy maintenance, and can achieve the effects of dust removal and desulfurization (denitrification) by preparing different dust-removing agents. With the development of the glass fiber reinforced plastic technology, the desulfurization tower is gradually changed into the glass fiber reinforced plastic. Compared with a granite desulfurizing tower, the glass fiber reinforced plastic desulfurizing tower has the advantages of low cost, easy processing, no corrosion and light weight, thereby becoming the development trend of the desulfurizing tower in the future. In addition, 316L stainless steel has three advantages of corrosion resistance, high temperature resistance and wear resistance, and is one of important trends in the development of desulfurizing towers. Through years of improvement, various types of desulfurizing towers such as a Venturi type desulfurizing tower, a rotational flow plate type desulfurizing tower, a rotational flow column type desulfurizing tower, a floating ball type desulfurizing tower, a sieve plate type desulfurizing tower and a pneumatic emulsification type desulfurizing tower are developed, the equipment technology is mature day by day, and the desulfurizing towers have advantages and defects, and enterprises can select different types according to self requirements.

However, the existing desulfurizing tower is not environment-friendly enough, the dust removal and desulfurization efficiency is not high, and the nozzle can be blocked after being used for a long time; therefore, the existing requirements are not met, and an industrial environment-friendly high-efficiency desulfurizing tower is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient desulfurizing tower is used in industry environmental protection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an industrial environment-friendly efficient desulfurizing tower comprises a desulfurizing tower, wherein an air inlet is installed at the lower end of the desulfurizing tower, lifting lugs are installed on the outer surface of the desulfurizing tower, an air outlet is installed at the upper end of the lifting lugs, a fixing frame is installed at the lower end of the air outlet, an exhaust fan is installed at the lower end of the fixing frame, a cylindrical inner wall is installed at the lower end of the exhaust fan, fans are installed on the outer surface of the cylindrical inner wall, a demister is installed at the lower end of the cylindrical inner wall, a spray pipe is installed at the lower end of the demister, a connecting flange is installed at one side of the spray pipe, a pipeline is installed at one side of the connecting flange, a centrifugal pump is installed at the lower end of the pipeline, a water inlet pipe is installed at one side of the centrifugal pump, a water, the active carbon, the RZG garnet abrasive material, the dovetail groove is installed to the lower extreme of water purifier, and the dovetail groove has one, a side-mounting delivery port of dovetail groove, the waste liquid pipe is installed to water purifier one side, the shower nozzle is all installed at the both ends of shower, the dust removal board is installed to the lower extreme of shower nozzle, the filter screen is installed to the lower extreme of dust removal board.

Preferably, the lower end of the pipeline is completely attached to the upper end of the centrifugal pump, and the pipeline is connected with the centrifugal pump through a flange.

Preferably, the inner side of the desulfurizing tower is completely attached to the upper end of the inner wall of the cylinder, and the desulfurizing tower is connected with the inner wall of the cylinder through welding.

Preferably, the outer surface of the inner cylindrical wall is completely attached to the inner side of the fan, and the inner cylindrical wall is connected with the fan through welding.

Preferably, one side of the waste liquid pipe is completely attached to one side of the water purifier, and the waste liquid pipe is connected with the water purifier through a flange.

Preferably, the outer surface of the spray pipe is completely attached to the lower end of the spray head, and the spray pipe (4) is connected with the spray head in a welding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can make full use of the waste liquid by installing the water purifier and the centrifugal pump, thereby improving the environmental protection performance;

2. the utility model, through the matching of the spray pipe and the spray head, enables the waste gas to be fully chemically absorbed, thereby improving the efficiency;

3. the utility model can make the water flow wash the spray head by installing the matching of the spray pipe and the centrifugal pump under the action of the centrifugal pump, so that the spray head is not blocked;

4. the utility model assists the exhaust fan to complete the desulfurization work by installing the fan to match with the inner wall of the desulfurization tower;

5. the utility model discloses an installation lug is convenient when making the device installation with the cooperation of desulfurizing tower surface.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a desulfurizing tower; 2. a cylindrical inner wall; 3. a fan; 4. a shower pipe; 5. a spray head; 6. a dust removal plate; 7. a filter screen; 8. an air inlet; 9. an exhaust fan; 10. lifting lugs; 11. a connecting flange; 12. an air outlet; 13. a fixed mount; 14. a waste liquid pipe; 15. a water purifier; 16. a centrifugal pump; 17. a demister; 18. a pipeline; 19. a water inlet pipe; 20. a water inlet; 21. a trapezoidal groove; 22. a water outlet; 23. a filter plate; 24. activated carbon; 25. an RZG garnet abrasive.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: an industrial environment-friendly efficient desulfurizing tower comprises a desulfurizing tower 1, wherein an air inlet 8 is installed at the lower end of the desulfurizing tower 1, a lifting lug 10 is installed on the outer surface of the desulfurizing tower 1, an air outlet 12 is installed at the upper end of the lifting lug 10, a fixing frame 13 is installed at the lower end of the air outlet 12, an exhaust fan 9 is installed at the lower end of the fixing frame 13, a cylindrical inner wall 2 is installed at the lower end of the exhaust fan 9, a fan 3 is installed on the outer surface of the cylindrical inner wall 2, a demister 17 is installed at the lower end of the cylindrical inner wall 2, spray pipes 4 are installed at the lower end of the

demister

17, 2 spray pipes 4 are provided, a connecting flange 11 is installed at one side of each spray pipe 4, a pipeline 18 is installed at one side of each connecting flange 11, a centrifugal pump 16 is installed at the lower end of each pipeline 18, inlet tube 19 is installed to one side of centrifugal pump 16, water purifier 15 is installed to one side of inlet tube 19, install the upper end of water purifier 15 water inlet 20, filter 23, active carbon 24, RZG garnet abrasive material 25 are installed to the inboard of water purifier 15, dovetail groove 21 is installed to the lower extreme of water purifier 15, and dovetail groove 21 has 4, a side-mounting delivery port 22 of dovetail groove 21, waste liquid pipe 14 is installed to water purifier 15 one side, shower nozzle 5 is all installed at the both ends of shower pipe 4, lets waste gas obtain abundant chemical absorption to efficiency has been improved, dust removal board 6 is installed to the lower extreme of shower nozzle 5, filter screen 7 is installed to the lower extreme of dust removal board.

Further, one side of water purifier 15 and one side of waste liquid pipe 14 are laminated completely, water purifier 15 and waste liquid pipe 14 pass through flange joint, make waste liquid can make full use of to environmental protection performance has been improved.

Further, the outer surface of the spray pipe 4 is completely attached to the lower end of the spray head 5, the spray pipe 4 is connected with the spray head 5 in a welding mode, waste gas is sufficiently chemically absorbed, and therefore efficiency is improved.

Further, one side of the spray pipe 4 is completely attached to one side of the pipeline 18, the spray pipe 4 is connected with the pipeline 18 through a flange, and under the action of the centrifugal pump, water flow can wash the spray head, so that the spray head is not blocked.

Further, one side of fan 3 laminates completely with the inboard of desulfurizing tower 1, fan 3 passes through welded connection with desulfurizing tower 1, and supplementary air exhauster accomplishes desulfurization work.

Further, the both sides of filter screen 7 are laminated with the inboard of cylinder inner wall 2 completely, the filter screen passes through welded connection with the cylinder inner wall, carries out prefiltering to raise the efficiency.

The working principle is as follows: the device is moved to a working area through a lifting lug 10, when in use, the service condition of each mechanism is checked, waste gas enters from an air inlet 8, the fan 3 assists an exhaust fan 9 to flow the waste gas, a spray head 5 on the outer surface of the spray pipe 4 starts to work, 2 spray pipes 4 are provided, under the action of the fan 3 and the exhaust fan 9, the waste gas is filtered under the action of a filter screen 7 and flows to a dust removal plate 7 to be filtered, the spray head 5 sprays again, the contact area is increased, the absorption efficiency is improved, demisting is carried out by a demister, gas is discharged from an air outlet 12, wherein during the spraying process of the spray head 5, the generated waste liquid precipitates and falls into the bottom of a desulfurizing tower 1, the waste liquid flows into a water purifier 15 through a waste liquid pipe 14 to be filtered and purified, the desulfurizing chemical composition can be added from an water inlet 20, a trapezoidal groove 21 is installed at the bottom end, is discharged from the water outlet 22 and is conveyed by the centrifugal pump 16, the spray head 5 is blocked after being used for a period of time, and the centrifugal pump 16 can be used for washing the spray head 5.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high-efficiency desulfurization tower for industrial environmental protection, comprising a desulfurization tower (1), characterized in that: the lower end of the desulfurization tower (1) is provided with an air inlet (8), and the outer surface of the desulfurization tower (1) is provided with an air inlet (8). A lifting lug (10) is installed, an air outlet (12) is installed on the upper end of the suspension lug (10), and a fixing frame (13) is installed at the lower end of the air outlet (12), and the fixing frame (13) A suction fan (9) is installed at the lower end, a cylindrical inner wall (2) is installed on the lower end of the suction fan (9), and a fan (3) is installed on the outer surface of the cylindrical inner wall (2). A mist eliminator (17) is installed at the lower end of the mist eliminator (17), and a spray pipe (4) is installed at the lower end of the mist eliminator (17). A connecting flange (11) is installed on one side, a pipeline (18) is installed on one side of the connecting flange (11), and a centrifugal pump (16) is installed at the lower end of the pipeline (18). 16) a water inlet pipe (19) is installed on one side, a water purifier (15) is installed on one side of the water inlet pipe (19), and a water inlet (20) is installed on the upper end of the water purifier (15), The inner side of the water purifier (15) is provided with a filter plate (23), activated carbon (24), RZG garnet abrasive (25), and a trapezoidal groove (21) is installed on the lower end of the water purifier (15). There are four grooves (21), a water outlet (22) is installed on one side of the trapezoidal groove (21), a waste liquid pipe (14) is installed on one side of the water purifier (15), and the spray pipe ( 4) Both ends are provided with spray heads (5), a dust removal plate (6) is installed at the lower end of the spray head (5), and a filter screen (7) is installed at the lower end of the dust removal plate.

2 . The high-efficiency desulfurization tower for industrial environmental protection according to claim 1 , wherein the lower end of the pipeline ( 18 ) is completely fitted with the upper end of the centrifugal pump ( 16 ), and the pipeline ( 18 ) is connected to the centrifugal pump ( 16 ). 3 . The pump (16) is flanged.

3. A high-efficiency desulfurization tower for industrial environmental protection according to claim 1, characterized in that: the inner side of the desulfurization tower (1) is completely fitted with the upper end of the cylindrical inner wall (2), and the desulfurization tower (1) It is connected with the inner wall of the cylinder (2) by welding.

4. A high-efficiency desulfurization tower for industrial environmental protection according to claim 1, characterized in that: the outer surface of the cylindrical inner wall (2) is completely fitted with the inner side of the fan (3), and the cylindrical inner wall (2) Connect to the fan (3) by welding.

5. A high-efficiency desulfurization tower for industrial environmental protection according to claim 1, characterized in that: one side of the waste liquid pipe (14) is completely fitted with one side of the water purifier (15), and the waste The liquid pipe (14) is connected with the water purifier (15) through a flange.

6. A high-efficiency desulfurization tower for industrial environmental protection according to claim 1, characterized in that: the outer surface of the spray pipe (4) is completely fitted with the lower end of the spray head (5), and the spray pipe ( 4) Connect with the nozzle (5) by welding.