CN218944682U

CN218944682U - Environment-friendly smoke and dust exhaust treatment device

Info

Publication number: CN218944682U
Application number: CN202223047569.2U
Authority: CN
Inventors: 傅如斌; 林玉华
Original assignee: Quanzhou British Environmental Protection Technology Co ltd
Current assignee: Quanzhou British Environmental Protection Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-02
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses an environment-friendly smoke dust waste gas treatment device which comprises a shell, a dust removing cavity and a purifying cavity, wherein an alkaline solution is arranged at the lower end of the inner cavity of the purifying cavity, an active carbon filter screen plate, a liquid passing partition plate and an average dividing plate are sequentially and fixedly connected with the inner cavity of the purifying cavity from top to bottom, dust guiding grooves are formed in the left end and the right end of the bottom of the inner cavity of the dust removing cavity, and a sealing collecting box is arranged at the inner side of the dust guiding groove. The utility model solves the problems that the existing smoke and dust waste gas treatment device only filters particles in waste gas, and small molecular particles or harmful gas in the waste gas cannot be purified, so that the filtered waste gas hardly meets the emission standard, and the waste gas can cause environmental pollution when being discharged into the atmosphere, thereby being unfavorable for orderly production and life.

Description

Environment-friendly smoke and dust exhaust treatment device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to an environment-friendly smoke dust waste gas treatment device.

Background

With the development of urban process and the improvement of industrial level in China, the discharge amount of smoke dust and waste gas is increased. How to properly treat the smoke dust and the waste gas to achieve harmless, reduction and energy saving becomes a great problem in the present society, and the smoke dust and the waste gas in the atmosphere not only have serious pollution to the environment, but also have great threat to the health of human bodies. The existing boiler in the traditional steel plant is seriously discharged smoke dust and waste gas, and the discharged waste gas and various dust seriously pollute the environment.

At present, along with the development of society, environmental protection is more and more paid attention to, and smoke and dust exhaust gas treatment device also has been applied to in each fields such as steel mill, but current smoke and dust exhaust gas treatment device only filters the particulate matter in the waste gas, to the unable purification treatment of small molecule granule or harmful gas among them, leads to the waste gas after filtering to hardly accord with the standard of emission, and can cause environmental pollution in the waste gas emission to the atmosphere, is unfavorable for going on in order of production and life, for this reason, we propose an environmental protection smoke and dust exhaust gas treatment device.

Disclosure of Invention

The utility model aims to provide an environment-friendly smoke and exhaust gas treatment device which has the advantage of good exhaust gas treatment effect, and solves the problems that the existing smoke and exhaust gas treatment device only filters particles in exhaust gas, and small molecular particles or harmful gases in the smoke and exhaust gas cannot be purified, so that the filtered exhaust gas hardly meets the emission standard, and the exhaust gas is discharged into the atmosphere to cause environmental pollution, which is unfavorable for orderly production and life.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an environmental protection smoke and dust exhaust treatment device, includes casing and dust chamber and purification chamber, the lower extreme in purification chamber inner chamber is provided with alkaline solution, the inner chamber in purification chamber is from last down fixedly connected with active carbon filter plate and logical liquid baffle and equally dividing the board in proper order, both ends all are provided with the ash guiding groove about dust chamber inner chamber bottom, the inboard in ash guiding groove is provided with sealed collection box, the left end fixed mounting in dust chamber inner chamber bottom has the combustor, the inner chamber in dust chamber has set gradually coarse grain filter plate and heat transfer water pipe and microparticle filter plate from left to right, both sides all fixed mounting have the fan around the casing right-hand member, the lower extreme fixed mounting on casing right side has the pump machine.

Preferably, the left side intercommunication of casing has the intake pipe, the right-hand member fixed mounting of casing front surface has control panel, the both ends are provided with dust removal chamber and purification chamber respectively about the casing internal surface.

Preferably, the bottom intercommunication of equipartition board has equipartition spray tube, equipartition spray tube's quantity is a plurality of, and the distance between two adjacent equipartition spray tubes equals, equipartition spray tube's one end is provided with the check valve, the top intercommunication of casing has the blast pipe, and blast pipe and purification chamber intercommunication.

Preferably, the bottom of the liquid through partition plate is provided with atomizing spray heads, and the number of the atomizing spray heads is a plurality of.

Preferably, the coarse particle filter screen plate and the fine particle filter screen plate are obliquely arranged, and the inclination angles of the coarse particle filter screen plate and the fine particle filter screen plate are between thirty degrees and eighty degrees.

Preferably, the air inlet end of the fan is communicated with the right end of the dust removing cavity through a pipeline, and the air outlet end of the fan is communicated with the top of the equipartition plate through a pipeline.

Preferably, the liquid inlet end of the pump is communicated with the lower end of the purification cavity through a pipeline, and the liquid outlet end of the pump is communicated with the liquid through partition plate through a pipeline.

Compared with the prior art, the utility model has the following beneficial effects:

the device achieves the aim of good waste gas treatment effect through the functions of the heat exchange water pipe, the fan, the sealed collecting box, the burner, the ash guiding groove, the equipartition plate, the pump, the alkaline solution, the purifying cavity, the liquid passing partition plate, the atomizing nozzle, the active carbon filter screen plate, the dust removing cavity, the coarse particle filter screen plate and the fine particle filter screen plate, and solves the problems that the existing smoke and dust waste gas treatment device only filters particles in waste gas, cannot purify small molecular particles or harmful gas therein, leads the filtered waste gas to hardly meet the emission standard, causes environmental pollution when the waste gas is discharged into the atmosphere, and is unfavorable for orderly production and life.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model in a front view;

fig. 3 is a schematic diagram showing a sectional structure of the dividing plate in a side view state.

In the figure: 1. a housing; 2. a heat exchange water pipe; 3. an exhaust pipe; 4. a control panel; 5. a blower; 6. sealing the collection box; 7. an air inlet pipe; 8. a burner; 9. an ash guiding groove; 10. a dividing plate; 11. a pump machine; 12. an alkaline solution; 13. a purification chamber; 14. a liquid-passing separator; 15. an atomizing nozzle; 16. an active carbon filter screen plate; 17. a dust removal cavity; 18. coarse particle filter screen plate; 19. a microparticle filter screen plate; 20. equally dividing the spray pipe; 21. a one-way valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an environment-friendly smoke dust and exhaust gas treatment device comprises a shell 1, a dust removing cavity 17 and a purifying cavity 13, wherein an alkaline solution 12 is arranged at the lower end of the inner cavity of the purifying cavity 13, an active carbon filter screen plate 16, a liquid passing partition plate 14 and an equally dividing plate 10 are sequentially and fixedly connected to the inner cavity of the purifying cavity 13 from top to bottom, ash guiding grooves 9 are respectively arranged at the left end and the right end of the bottom of the inner cavity of the dust removing cavity 17, a sealing collecting box 6 is arranged at the inner side of the ash guiding groove 9, a combustor 8 is fixedly arranged at the left end of the bottom of the inner cavity of the dust removing cavity 17, a coarse particle filter screen plate 18, a heat exchange water pipe 2 and a micro particle filter screen plate 19 are sequentially arranged in the inner cavity of the dust removing cavity 17 from left to right, a fan 5 is fixedly arranged at the front side and the rear side of the right end of the shell 1, and a pump 11 is fixedly arranged at the lower end of the right side of the shell 1.

The left side intercommunication of casing 1 has intake pipe 7, and the right-hand member fixed mounting of casing 1 front surface has control panel 4, and the both ends are provided with dust removal chamber 17 and purification chamber 13 respectively about the casing 1 internal surface.

By the arrangement of the control panel 4, the operation of people is facilitated.

The bottom intercommunication of equipartition board 10 has equipartition spray tube 20, and equipartition spray tube 20 quantity is a plurality of, and the distance between two adjacent equipartition spray tubes 20 equals, and the one end of equipartition spray tube 20 is provided with check valve 21, and the top intercommunication of casing 1 has blast pipe 3, and blast pipe 3 and purification chamber 13 intercommunication.

Through equipartition spray tube 20 and check valve 21's setting, ensured that waste gas can equally divide fast.

The bottom of the liquid passing partition plate 14 is provided with atomizing nozzles 15, and the number of the atomizing nozzles 15 is a plurality of.

By the arrangement of the atomizer 15, the alkaline mist can be fully contacted with the gas.

The coarse particle filter screen plate 18 and the fine particle filter screen plate 19 are both obliquely arranged, and the inclination angle of the coarse particle filter screen plate 18 and the fine particle filter screen plate 19 is between thirty degrees and eighty degrees.

Through the arrangement of the coarse particle filter screen plate 18 and the fine particle filter screen plate 19, dust can automatically fall under the action of gravity conveniently while normal filtration is performed.

The air inlet end of the fan 5 is communicated with the right end of the dust removing cavity 17 through a pipeline, and the air outlet end of the fan 5 is communicated with the top of the equipartition plate 10 through a pipeline.

By the provision of the blower 5, the flow of gas can be powered.

The liquid inlet end of the pump 11 is communicated with the lower end of the purifying cavity 13 through a pipeline, and the liquid outlet end of the pump 11 is communicated with the liquid through baffle 14 through a pipeline.

By providing the pump 11, the flow of the alkaline solution 12 can be supported with power.

During the use, carry out the circular telegram back through external electric socket to this device, then, through external raceway and heat transfer water pipe 2 intercommunication, and heat transfer water pipe 2's the other end and external hot water conveyer pipe intercommunication, then, after leading in smoke and dust waste gas in to casing 1 through intake pipe 7, this device work is controlled by control panel 4, then, combustor 8 burns, can be to getting into in the casing 1 gas, insufficiently burnt dust and organic gas further burn, then, the gas has effectively been filtered through coarse particle filter screen plate 18 and heat transfer water pipe 2 and micro-particle filter screen plate 19, and then particulate matter in the gas has effectively been filtered, simultaneously, the waste heat in the gas has been retrieved, in the sealed collection box 6 of having avoided the energy, and the particulate matter of filtering can fall into under the influence of gravity, make things convenient for people to the collection of particulate matter, then, fan 5 can be through the pipeline with the gas after the dust filtering carry in equally dividing board 10, and under the assistance of spray tube 20 and check valve 21, make the gas after the dust filtering can be fully contact with alkaline solution 12, further get rid of particulate matter in the gas through coarse particle filter screen plate 18 and the filter screen plate 12, thereby can be discharged through the exhaust gas in the air pump 11, and the exhaust gas has been passed through the exhaust pipe 16, thereby can be satisfied in the air filter screen plate 12, and the exhaust gas has been discharged through the exhaust gas has been filtered through the air filter screen plate 12, and the exhaust gas has been further, and the exhaust gas has been filtered off.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection smoke and dust exhaust-gas treatment device, includes casing (1) and dust removal chamber (17) and purification chamber (13), its characterized in that: the lower end of the inner cavity of the purifying cavity (13) is provided with an alkaline solution (12), the inner cavity of the purifying cavity (13) is sequentially and fixedly connected with an active carbon filter screen plate (16), a liquid-passing partition plate (14) and an equally dividing plate (10) from top to bottom, both the left end and the right end of the bottom of the inner cavity of the dedusting cavity (17) are respectively provided with an ash guiding groove (9), the inner side of the ash guiding groove (9) is provided with a sealed collecting box (6), the novel dust removal device is characterized in that a combustor (8) is fixedly arranged at the left end of the bottom of the inner cavity of the dust removal cavity (17), a coarse particle filter screen plate (18), a heat exchange water pipe (2) and a fine particle filter screen plate (19) are sequentially arranged in the inner cavity of the dust removal cavity (17) from left to right, fans (5) are fixedly arranged on the front side and the rear side of the right end of the shell (1), and a pump (11) is fixedly arranged at the lower end of the right side of the shell (1).

2. An environmental protection smoke and dust exhaust gas treatment device according to claim 1, wherein: the left side intercommunication of casing (1) has intake pipe (7), the right-hand member of casing (1) front surface has control panel (4), the both ends are provided with dust removal chamber (17) and purification chamber (13) respectively about casing (1) internal surface.

3. An environmental protection smoke and dust exhaust gas treatment device according to claim 1, wherein: the bottom intercommunication of equally dividing board (10) has equally dividing spray tube (20), equally divide the quantity of spray tube (20) and be a plurality of, and the distance between two adjacent equally dividing spray tube (20), equally divide the one end of spray tube (20) to be provided with check valve (21), the top intercommunication of casing (1) has blast pipe (3), and blast pipe (3) and purification chamber (13) intercommunication.

4. An environmental protection smoke and dust exhaust gas treatment device according to claim 1, wherein: the bottom of the liquid passing partition plate (14) is provided with atomizing spray heads (15), and the number of the atomizing spray heads (15) is multiple.

5. An environmental protection smoke and dust exhaust gas treatment device according to claim 1, wherein: the coarse particle filter screen plate (18) and the micro particle filter screen plate (19) are obliquely arranged, and the inclination angle of the coarse particle filter screen plate (18) and the micro particle filter screen plate (19) is between thirty degrees and eighty degrees.

6. An environmental protection smoke and dust exhaust gas treatment device according to claim 1, wherein: the air inlet end of the fan (5) is communicated with the right end of the dust removing cavity (17) through a pipeline, and the air outlet end of the fan (5) is communicated with the top of the equipartition plate (10) through a pipeline.

7. An environmental protection smoke and dust exhaust gas treatment device according to claim 1, wherein: the liquid inlet end of the pump (11) is communicated with the lower end of the purification cavity (13) through a pipeline, and the liquid outlet end of the pump (11) is communicated with the liquid through baffle (14) through a pipeline.