CN211600722U - Incinerator flue gas purification treatment equipment - Google Patents

Abstract

The utility model discloses an burn burning furnace gas cleaning treatment facility belongs to gas treatment facility technical field, including cooling cabinet, cooling subassembly, dust removal subassembly and exhaust purification subassembly, the cooling subassembly is including installing frame and deposit the liquid case, the both sides of depositing the liquid case all are equipped with the cold otter board of leading that a plurality of is the level setting, and all lead cold otter boards and make, a plurality of by leading cold material lead the equidistant setting on the vertical direction of cold otter board, the left side of cooling cabinet is equipped with the admission line rather than inside intercommunication. The utility model discloses a cooling subassembly can realize cooling down the processing to the high temperature flue gas, and the high temperature flue gas reduces the temperature of flue gas through leading cold otter board of depositing liquid case both sides earlier to the first atomizing nozzle of a plurality of can spray out cooling water and carry out further cooling to the flue gas, in order to reach the purpose of cooling down fast to the flue gas.

Description

Incinerator flue gas purification treatment equipment

Technical Field

The utility model belongs to the technical field of flue gas treatment facility technique and specifically relates to an burn burning furnace gas cleaning treatment facility is related to.

Background

During combustion of the incinerator, the flue gas contains a large amount of sulfur oxides mainly containing sulfur dioxide, and the sulfur oxides can be combined with water in the atmosphere to form sulfurous acid or sulfuric acid after entering the atmosphere to form acid rain, so that serious influence is brought to ground buildings, steel structures and crops, and the health of people is damaged, and therefore, the flue gas desulfurization is an important content for environmental protection. At present, flue gas generated by an incinerator can be directly discharged through a chimney, the environment is seriously polluted, some enterprises are transformed, and only simple dust removal is carried out on the flue gas, but harmful substances in the flue gas are not removed.

The utility model discloses a be CN 204522620U's utility model provides an burn burning furnace flue gas desulfurization device, including the air inlet, the desulfurization dust remover be connected with the air inlet, set up at the tobacco pipe at desulfurization dust remover top, the high temperature fan be connected with the tobacco pipe to and be connected the ventilation pipe that sets up with high temperature fan, desulfurization dust remover bottom is equipped with an ash collecting tube, be equipped with the defroster in the tobacco pipe. Reasonable design, simple structure, economy, environmental protection, obvious dust removal and desulfurization effects and high economic benefit.

However, the above-mentioned device can not cool down the flue gas fast in use, makes the flue gas of high temperature can reduce follow-up clarification plant and dust collecting equipment's life to direct outside emission of high temperature gas can produce harmful effects to people, to the thing, needs to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an incinerator gas cleaning treatment facility to solve the technical problem that can not cool down the processing fast to the flue gas among the prior art.

The utility model provides an burn burning furnace gas cleaning treatment facility, including cooling cabinet, cooling subassembly, dust removal subassembly and waste gas purification subassembly, the waste gas purification subassembly sets up the side at the cooling cabinet, cooling subassembly and dust removal subassembly all set up the inside at the cooling cabinet, and the dust removal subassembly sets up the top at the cooling subassembly, the cooling subassembly is including the installation frame of vertical setting in cooling cabinet middle section and the liquid storage box of setting in the installation frame, the both sides of liquid storage box all are equipped with the cold otter board of leading that a plurality of is the level setting, and all lead the cold otter board and make by leading cold material, a plurality of lead the equidistant setting of cold otter board in vertical direction, the left side of cooling cabinet is equipped with the admission line rather than inside intercommunication.

Further, the cooling subassembly is still including two cooling spray components that set up respectively in deposit liquid tank top both sides, every cooling spray component all includes that a plurality of extends to the spray line of depositing the liquid incasement portion, every spray line's play liquid end all is equipped with first atomizing nozzle.

Further, one side upper segment of deposit liquid case is equipped with the inlet channel rather than inside intercommunication, the opposite side hypomere of deposit liquid case is equipped with the drain pipe rather than inside intercommunication, all be equipped with the on-off valve on inlet channel and the drain pipe.

Further, the dust removal subassembly is including reciprocating vibration part and the filter screen at the liquid storage tank top of setting that can move about, the filter screen is vertical setting, the right side of filter screen is equipped with four supporting seats that are the matrix distribution, every the left side of supporting seat all is equipped with vibrations spring, the right side and the vibrations spring fixed connection of filter screen.

Further, reciprocating vibration part is including rotating electrical machines, the extension strip and the vertical axis of rotation that sets up at the cooling cabinet top of setting on filter screen right side, rotating electrical machines's output and the top fixed connection of axis of rotation, the bottom cover of axis of rotation is equipped with the drive wheel, be equipped with on the drive wheel rather than articulated transfer line, the tip and the extension strip of transfer line are articulated.

Further, the exhaust gas purification subassembly is including purifying cabinet and a plurality of setting at the liquid pipeline that send that purifies the cabinet top, the bottom of purifying cabinet is leaks hopper-shaped, every the play liquid end of liquid pipeline all is equipped with second atomizing nozzle, the inside top of purifying cabinet is equipped with the guide plate that two slopes set up, two be equipped with the division board between the guide plate, division board and the bottom fixed connection who purifies the cabinet, the bottom of purifying cabinet is equipped with the drain pipe rather than inside intercommunication, be equipped with the solenoid valve on the drain pipe, the inside right side of purifying cabinet is equipped with the active carbon filter screen of vertical setting.

Further, the right side of purifying cabinet is equipped with exhaust duct, be equipped with between the left side of purifying cabinet and the cooling cabinet with both the air-out pipeline that communicates, all be equipped with the supply-air fan in exhaust duct and the air-out pipeline.

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

the utility model discloses a cooling subassembly can realize cooling down the processing to the high temperature flue gas, the high temperature flue gas reduces the temperature of flue gas through leading the cold otter board of depositing the liquid case both sides earlier, and the first atomizing nozzle of a plurality of can spray out cooling water and carry out further cooling to the flue gas, in order to reach the purpose of cooling down fast to the flue gas, the installing frame that sets up in cooling cabinet middle section can separate the cooling cabinet for two spaces that are linked together with depositing the liquid case, make the high temperature flue gas that lets in from the admission line to leading the cold otter board through a plurality of left leading of cooling cabinet, lead the cold otter board that lies in the cooling cabinet right side through a plurality of once more through the filter screen after the high temperature flue gas cooling temperature, later the flue gas enters into to the purifying cabinet through air-out pipeline, in order to solve prior art can not cool down.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

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

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a schematic partial sectional view of the present invention.

Reference numerals:

cooling cabinet 1, cooling subassembly 2, installing frame 21, deposit liquid case 22, inlet channel 23, liquid outlet pipe 24, lead cold otter board 25, inlet duct 26, cooling spray component 27, shower 271, first atomizing nozzle 272, dust removal component 3, reciprocal vibrations part 31, rotating electrical machines 32, extension strip 33, axis of rotation 34, drive wheel 35, transfer line 36, filter screen 37, supporting seat 371, vibrations spring 372, exhaust purification subassembly 4, purifying cabinet 41, send liquid pipeline 42, second atomizing nozzle 43, guide plate 44, division board 45, flowing back pipeline 46, active carbon filter screen 47, exhaust duct 48, air-out pipeline 481, air supply fan 482.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the embodiment of the present invention provides an incinerator flue gas purification device, which comprises a cooling cabinet 1, a cooling component 2, a dust removal component 3 and a waste gas purification component 4, the waste gas purification component 4 is arranged at the side of the cooling cabinet 1, the cooling component 2 and the dust removal component 3 are both arranged inside the cooling cabinet 1, the dust removal component 3 is arranged above the cooling component 2, the cooling component 2 comprises an installation frame 21 vertically arranged at the middle section of the cooling cabinet 1 and a liquid storage box 22 arranged in the installation frame 21, a plurality of horizontally arranged cold guide screen plates 25 are arranged on two sides of the liquid storage tank 22, all the cold guide screen plates 25 are made of cold guide materials, the plurality of cold guide screen plates 25 are arranged at equal intervals in the vertical direction, and an air inlet pipeline 26 communicated with the interior of the cooling cabinet 1 is arranged on the left side of the cooling cabinet; the cooling component 2 can cool the high-temperature flue gas, the high-temperature flue gas can reduce the temperature of the flue gas through the cold guide screen plates 25 at the two sides of the liquid storage box 22, and the first atomizing nozzles 272 can spray cooling water to further cool the flue gas, so as to achieve the purpose of quickly cooling the flue gas, the cold guide screen plates 25 are made of cold guide materials, so that the cooling water in the liquid storage box 22 can cool the cold guide screen plates 25, the installation frame 21 and the liquid storage box 22 arranged at the middle section of the cooling cabinet 1 can divide the cooling cabinet 1 into two communicated spaces, so that the high-temperature flue gas introduced from the gas inlet pipeline 26 passes through the cold guide screen plates 25 located at the left side of the cooling cabinet 1, passes through the filter screen 37 again through the cold guide screen plates 25 located at the right side of the cooling cabinet 1 after the temperature of the high-temperature flue gas is reduced, and then enters the purification cabinet 41 through the air outlet pipeline 481, the first atomizing nozzle 272 can spray the cooling water in the liquid storage tank 22 to the high-temperature flue gas in the flowing process of the flue gas in the cooling cabinet 1, so that the aim of rapidly cooling the flue gas is fulfilled.

Specifically, the cooling assembly 2 further comprises two cooling spray components 27 respectively arranged at two sides of the top of the liquid storage tank 22, each cooling spray component 27 comprises a plurality of spray pipelines 271 extending into the liquid storage tank 22, and a first atomizing nozzle 272 is arranged at a liquid outlet end of each spray pipeline 271; the first atomizing nozzle 272 can spray the cooling water in the liquid storage tank 22 to the high-temperature flue gas in the flowing process of the flue gas in the cooling cabinet 1, so that the aim of rapidly cooling the flue gas is fulfilled.

Specifically, a liquid inlet pipeline 23 communicated with the inside of the liquid storage tank 22 is arranged at the upper section of one side of the liquid storage tank 22, a liquid outlet pipeline 24 communicated with the inside of the liquid storage tank 22 is arranged at the lower section of the other side of the liquid storage tank 22, and on-off valves are arranged on the liquid inlet pipeline 23 and the liquid outlet pipeline 24; the worker can feed cooling water into the liquid storage tank 22 through the liquid inlet pipe 23 and can discharge the cooling water in the liquid storage tank 22 through the liquid outlet pipe 24, so that the temperature of the cooling water in the liquid storage tank 22 is kept within a certain range.

Specifically, the dust removing assembly 3 comprises a reciprocating vibration part 31 and a filter screen 37 movably arranged at the top of the liquid storage tank 22, wherein the filter screen 37 is vertically arranged, four support seats 371 distributed in a matrix manner are arranged on the right side of the filter screen 37, a vibration spring 372 is arranged on the left side of each support seat 371, and the right side of the filter screen 37 is fixedly connected with the vibration spring 372; the vibration spring 372 is used for installing the filter screen 37, so that the filter screen 37 can vibrate, and the filter screen 37 can filter the passing smoke.

Specifically, the reciprocating vibration component 31 comprises a rotating motor 32, an extension strip 33 arranged on the right side of a filter screen 37 and a rotating shaft 34 vertically arranged at the top of the cooling cabinet 1, the output end of the rotating motor 32 is fixedly connected with the top end of the rotating shaft 34, a driving wheel 35 is sleeved at the bottom end of the rotating shaft 34, a driving rod 36 hinged with the driving wheel 35 is arranged on the driving wheel 35, and the end part of the driving rod 36 is hinged with the extension strip 33; can realize the reciprocal vibrations operation to filter screen 37 under the effect of reciprocal vibrations part 31, make filter screen 37 can shake and make the dust impurity that blocks up in filter screen 37 mesh fall, avoid blockking up the normal filtration work that influences filter screen 37 because of the mesh of filter screen 37, rotating electrical machines 32 work can drive axis of rotation 34 and take place to rotate, make axis of rotation 34 can drive wheel 35 and take place to rotate, make drive wheel 35 can drive extension strip 33 and filter screen 37 through transfer line 36 and remove at the pivoted in-process, make filter screen 37 take place to shake.

Specifically, the exhaust gas purification assembly 4 includes a purification cabinet 41 and a plurality of liquid feeding pipelines 42 arranged at the top of the purification cabinet 41, the bottom of the purification cabinet 41 is funnel-shaped, a liquid outlet end of each liquid outlet pipeline 24 is provided with a second atomizing nozzle 43, two obliquely arranged guide plates 44 are arranged at the top end inside the purification cabinet 41, a separation plate 45 is arranged between the two guide plates 44, the separation plate 45 is fixedly connected with the bottom of the purification cabinet 41, a liquid discharge pipeline 46 communicated with the inside of the purification cabinet 41 is arranged at the bottom of the purification cabinet 41, an electromagnetic valve is arranged on the liquid discharge pipeline 46, and a vertically arranged activated carbon filter screen 47 is arranged at the right side inside the purification cabinet 41; the second atomizing nozzle 43 can spout the scavenging solution, make the scavenging solution carry out purification treatment to the harmful gas in the flue gas that passes through, division board 45 and two guide plates 44 can block the flow of flue gas, the time that the flue gas was sprayed by the scavenging solution has been improved, avoid the harmful gas in the flue gas to have the condition of purifying incompletely, activated carbon filter screen 47 can improve the purifying effect to harmful gas in the flue gas, the bottom of purifying cabinet 41 is hopper-shaped and is convenient for discharge the scavenging solution in the purifying cabinet 41.

Specifically, an exhaust duct 48 is arranged on the right side of the purification cabinet 41, an air outlet duct 481 communicated with the left side of the purification cabinet 41 and the cooling cabinet 1 is arranged between the left side of the purification cabinet and the cooling cabinet, and air supply fans 482 are arranged in the exhaust duct 48 and the air outlet duct 481; the flue gas after cooling and dust removal enters into the purifying cabinet 41 through the air outlet pipeline 481, the purified flue gas can be discharged through the exhaust pipeline 48, and the air supply fan 482 can improve the fluidity of the flue gas.

The utility model discloses a theory of operation: a worker can introduce cooling water into the liquid storage box 22 through the liquid inlet pipeline 23, the cooling water in the liquid storage box 22 can be discharged through the liquid outlet pipeline 24, so that the temperature of the cooling water in the liquid storage box 22 is kept in a certain range, the installation frame 21 and the liquid storage box 22 arranged in the middle section of the cooling cabinet 1 can divide the cooling cabinet 1 into two communicated spaces, high-temperature smoke can enter the left space of the cooling cabinet 1 through the air inlet pipeline 26, the high-temperature smoke introduced from the air inlet pipeline 26 can pass through a plurality of cold guide screen plates 25 positioned on the left side of the cooling cabinet 1, the high-temperature smoke passes through a plurality of cold guide screen plates 25 positioned on the right side of the cooling cabinet 1 again through the filter screen 37 after the temperature of the high-temperature smoke is reduced, then the smoke enters the purifying cabinet 41 through the air outlet pipeline 481, and the first atomizing nozzle 272 can spray the cooling water in the liquid storage box 22 to the high-temperature smoke in the flowing process, the purpose of rapidly cooling the flue gas is achieved, the filter screen 37 can intercept dust particles in the flue gas, reciprocating vibration operation of the filter screen 37 can be realized under the action of the reciprocating vibration part 31, the filter screen 37 can vibrate to enable dust impurities blocked in meshes of the filter screen 37 to fall off, and influence on normal filtering operation of the filter screen 37 due to the blockage of the meshes of the filter screen 37 is avoided, the rotating motor 32 can drive the rotating shaft 34 to rotate when operating, the rotating shaft 34 can drive the driving wheel 35 to rotate, the driving wheel 35 can drive the extending strip 33 and the filter screen 37 to move through the transmission rod 36 in the rotating process, the flue gas after cooling and dedusting enters the purifying cabinet 41 through the air outlet pipeline 481, the second atomizing nozzle 43 can spray purifying liquid, so that the purifying liquid can purify harmful gas in the passing flue gas, division board 45 and two guide plates 44 can block the flow of flue gas, have improved the flue gas by the time that the purifying solution sprayed, avoid the harmful gas in the flue gas to have the condition of purifying incompletely, and active carbon filter screen 47 can improve the purifying effect to harmful gas in the flue gas, and the flue gas after the purification can be discharged through exhaust pipe 48.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (7)

1. The incinerator flue gas purification treatment equipment is characterized by comprising a cooling cabinet (1), a cooling component (2), a dust removal component (3) and a waste gas purification component (4), wherein the waste gas purification component (4) is arranged beside the cooling cabinet (1), the cooling component (2) and the dust removal component (3) are arranged inside the cooling cabinet (1), the dust removal component (3) is arranged above the cooling component (2), the cooling component (2) comprises a mounting frame (21) vertically arranged at the middle section of the cooling cabinet (1) and a liquid storage box (22) arranged in the mounting frame (21), a plurality of horizontally arranged cold guide screen plates (25) are arranged on two sides of the liquid storage box (22), all the cold guide screen plates (25) are made of cold guide materials, and a plurality of the cold guide screen plates (25) are arranged at equal intervals in the vertical direction, and an air inlet pipeline (26) communicated with the interior of the cooling cabinet (1) is arranged on the left side of the cooling cabinet.

2. The incinerator flue gas purification treatment device according to claim 1, wherein said cooling assembly (2) further comprises two cooling spray units (27) respectively disposed at two sides of the top of the liquid storage tank (22), each cooling spray unit (27) comprises a plurality of spray pipes (271) extending into the liquid storage tank (22), and a first atomizing nozzle (272) is disposed at a liquid outlet end of each spray pipe (271).

3. The incinerator flue gas purification treatment device according to claim 1, wherein a liquid inlet pipeline (23) communicated with the inside of the liquid storage tank (22) is arranged at the upper section of one side of the liquid storage tank, a liquid outlet pipeline (24) communicated with the inside of the liquid storage tank is arranged at the lower section of the other side of the liquid storage tank (22), and on-off valves are arranged on the liquid inlet pipeline (23) and the liquid outlet pipeline (24).

4. The incinerator flue gas purification treatment device according to claim 1, wherein said dust removal unit (3) comprises a reciprocating vibration member (31) and a filter screen (37) movably disposed on the top of the liquid storage tank (22), said filter screen (37) is vertically disposed, four support bases (371) are disposed on the right side of said filter screen (37) in a matrix arrangement, a vibration spring (372) is disposed on the left side of each support base (371), and the right side of said filter screen (37) is fixedly connected to the vibration spring (372).

5. The incinerator flue gas purification treatment device according to claim 4, wherein the reciprocating vibration component (31) comprises a rotary motor (32), an extension bar (33) arranged on the right side of the filter screen (37) and a rotary shaft (34) vertically arranged at the top of the cooling cabinet (1), the output end of the rotary motor (32) is fixedly connected with the top end of the rotary shaft (34), a transmission wheel (35) is sleeved at the bottom end of the rotary shaft (34), a transmission rod (36) hinged with the transmission wheel (35) is arranged on the transmission wheel (35), and the end part of the transmission rod (36) is hinged with the extension bar (33).

6. The incinerator flue gas purification treatment device according to claim 3, wherein said exhaust gas purification assembly (4) comprises a purification cabinet (41) and a plurality of liquid feeding pipes (42) arranged on the top of the purification cabinet (41), the bottom of the purification cabinet (41) is funnel-shaped, the liquid outlet end of each liquid outlet pipeline (24) is provided with a second atomizing nozzle (43), two guide plates (44) which are obliquely arranged are arranged at the top end in the purification cabinet (41), a partition plate (45) is arranged between the two guide plates (44), the separation plate (45) is fixedly connected with the bottom of the purification cabinet (41), a liquid discharge pipeline (46) communicated with the interior of the purification cabinet (41) is arranged at the bottom of the purification cabinet (41), the liquid discharge pipeline (46) is provided with an electromagnetic valve, and the right side in the purification cabinet (41) is provided with an activated carbon filter screen (47) which is vertically arranged.

7. The incinerator flue gas purification treatment device according to claim 6, wherein an exhaust duct (48) is arranged on the right side of the purification cabinet (41), an air outlet duct (481) communicated with the left side of the purification cabinet (41) and the cooling cabinet (1) is arranged between the left side of the purification cabinet (41) and the cooling cabinet, and air supply fans (482) are arranged in the exhaust duct (48) and the air outlet duct (481).

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