CN211372444U

CN211372444U - Exhaust purification processing apparatus is used in molecular sieve production

Info

Publication number: CN211372444U
Application number: CN201922249953.2U
Authority: CN
Inventors: 周立新
Original assignee: Xuyi Oasis Industrial Technology Co ltd
Current assignee: Xuyi Oasis Industrial Technology Co ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-08-28
Anticipated expiration: 2029-12-14

Abstract

The utility model provides a waste gas purification processing apparatus is used in molecular sieve production, burn the purifying incineration clean room, the waste gas that purify, lead to the direction that concentrates the incineration to waste gas and burn the mechanism and burn the cooling body who cools off the emission after burning waste gas including being used for carrying out the waste gas that produces in the molecular sieve production process, the direction is burned the inside that the mechanism set up at the incineration clean room, cooling body sets up at the top of incineration clean room, relates to the molecular sieve field. This exhaust purification processing apparatus for molecular sieve production is to the problem that the molecular sieve waste gas burns the current situation and exists, sets up simply and special structure can be in same equipment to the abundant burning of waste gas multistage formula to effectual solved general molecular sieve waste gas when handling, because gaseous difficult abundant burning harmful gas in the flame top, the problem that the purifying effect of waste gas is influenced to a certain extent to the easy purification of disposable burning is not thorough.

Description

Exhaust purification processing apparatus is used in molecular sieve production

Technical Field

The utility model relates to a molecular sieve technical field specifically is a waste gas purification processing apparatus is used in molecular sieve production.

Background

The molecular sieve can generate a large amount of harmful combustible gas in the production process, the gas is discharged into the air to cause certain air pollution, so the gas is generally required to be incinerated before being discharged, most of the existing molecular sieve waste gas is introduced into an incinerator when being incinerated, and then the gas is discharged through an exhaust channel of the incinerator, because the gas is difficult to be gathered again after the gas is incinerated and the gas is mixed with the waste gas generated by the incinerator, the two-section or multi-section combustion is generally not carried out, the energy consumption is high by increasing the combustion furnace, the equipment cost is higher, certain gas existing after the gas passes through the incinerator is not fully combusted and then is discharged through an exhaust port above, and the harmful gas is not fully combusted above the flame when the general molecular sieve waste gas is treated, the waste gas purification treatment device for molecular sieve production is needed because the waste gas is easy to purify incompletely in one-time combustion and the purification effect of the waste gas is influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a waste gas purification processing apparatus is used in molecular sieve production has solved general molecular sieve waste gas when handling, because gaseous be difficult for abundant burning harmful gas in the flame top, the disposable burning purifies thoroughly easily, influences the purifying effect's of waste gas problem to a certain extent.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a waste gas purification processing apparatus is used in molecular sieve production, is including being used for carrying out burning purification's burning clean room, waste gas burning pipe, the direction burning mechanism that leads to concentrating burning and carry out the cooling body that cools off the emission after burning waste gas that produces in the molecular sieve production process, the direction burning mechanism sets up the inside at burning clean room, cooling body sets up the top at burning clean room, waste gas burning pipe's surface and burning clean room's inner wall fixed connection, waste gas burning pipe's one end runs through and extends to burning clean room's outside, waste gas burning pipe is located burning clean room outside one end and is connected with molecular sieve production exhaust blast pipe.

Preferably, the direction burns the mechanism and includes that first direction burns board, second direction and burns board, exhaust division board, first ignition and second ignition, first direction burns board fixed connection on the inner wall of burning the clean room, second direction burns board fixed connection on the inner wall of burning the clean room, exhaust division board fixed connection is on burning the inner wall of clean room, the second direction burns the board and is located between first direction and burns board and the exhaust division board, first ignition fixed mounting is on burning the interior diapire of clean room, second ignition fixed mounting burns the surface of board at the second direction, the external natural gas line of gas pipeline is passed through to first ignition and second ignition's fuel.

Preferably, the pipe box has been seted up to the inner wall of burning clean room, the inner wall fixedly connected with siphunculus of pipe box, the fixed surface of siphunculus is connected with and is in charge of, the surface of in charge of is the L shape, the one end of in charge of is located the interior diapire of burning clean room.

Preferably, the surface that the board was burned in the first direction is provided with first concentrated arc wall, the surperficial edge that the board was burned in the first direction has seted up one section gas port of going up, the second direction is burned the bottom of board and has seted up a plurality of second and concentrated arc wall, arc wall (311) are located the top of one section gas port in the second, second ignition is located the below that the arc wall was concentrated to the second, the middle part that the board was burned in the second direction is provided with two sections gas ports of going up, and a plurality of three sections gas ports of going up have been seted up on the surface of exhaust division board, the waste gas burns the pipe and is located the top of exhaust division board.

Preferably, cooling body includes the cooling chamber, a plurality of circulating pipe of inner wall fixedly connected with of cooling chamber, the surface fixedly connected with of cooling chamber concentrates the inlet tube, the surface fixedly connected with of cooling chamber concentrates the outlet pipe, circulating pipe's input cup joints with concentrated inlet tube surface, circulating pipe's output cup joints with concentrated outlet pipe surface, circulating pipe's surface is the slope form, the cold water pipe has been cup jointed on the surface of concentrating the inlet tube, the hot-water line has been cup jointed on the surface of concentrating the outlet pipe, the gas vent has been seted up at the top of cooling chamber, the drain pipe has been cup jointed on the surface of cooling chamber, the fixed surface of drain pipe installs the control valve, be provided with the intercommunication mouth between incineration purification room and the cooling chamber.

Preferably, the surface of the incineration purification chamber is hinged with an operation door, the surface of the operation door is fixedly provided with a buckle lock, and the surface of the operation door is fixedly connected with the surface of the incineration purification chamber through the buckle lock.

(III) advantageous effects

(1) The utility model discloses a set up the direction and burn the mechanism, can be with waste gas from the bottom of flame to climb gradually along the radian of outer highest temperature flame and concentrate the burning to sunken region, and can rise gradually from the flame below many times at gaseous in-process that rises, then concentrate the burning in a plurality of sunken regions, compared with the prior art, can divide the multistage burning to waste gas in same equipment through simple structure, and from bottom to top pass through the fire bed abundant burning waste gas, efficiency obviously obtains promoting, waste gas purification effect is obviously superior to prior art.

(2) The utility model discloses a set up cooling body, can cool down the gas after the burning that is about to discharge, avoided the high temperature pollution to the air, can carry out the recovery heating cold water with high temperature simultaneously, to the abundant recycle of resource.

(3) The utility model discloses to the problem that molecular sieve waste gas burns the current situation and exists, set up simply and special structure can be to the abundant burning of waste gas multistage formula in same equipment to effectual general molecular sieve waste gas of having solved when handling, because gaseous be difficult for abundant burning harmful gas in the flame top, the easy purification of disposable burning is not thorough, influences the purifying effect's of waste gas problem to a certain extent.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the incineration chamber of the present invention;

fig. 3 is a bottom view of the pipe structure of the present invention.

The system comprises a combustion purification chamber 1, a waste gas combustion pipe 2, a guide combustion mechanism 3, a first guide combustion plate 31, a second guide combustion plate 32, an exhaust separation plate 33, a first ignition device 34, a second ignition device 35, a pipe groove 36, a through pipe 37, a branch pipe 38, a first concentrated arc-shaped groove 39, an upper air port 310 of a first section, a second concentrated arc-shaped groove 311, an upper air port 312 of a second section, an upper air port 313 of a third section, a cooling mechanism 4, a cooling chamber 41, a circulating water pipe 42, a concentrated water inlet pipe 43, a concentrated water outlet pipe 44, a cold water pipe 45, a hot water pipe 46, an exhaust port 47, a drain pipe 48, a control valve 49, an operation door 5, a latch 6 and a communication port 7.

Detailed Description

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

As shown in fig. 1-3, the embodiment of the present invention provides a waste gas purification treatment device for molecular sieve production, which comprises an incineration purification chamber 1 for burning and purifying waste gas generated in the molecular sieve production process, a waste gas incineration tube 2, a guide incineration mechanism 3 for guiding and concentrating incineration of waste gas, and a cooling mechanism 4 for cooling and discharging the waste gas after incineration, wherein the guide incineration mechanism 3 is arranged inside the incineration purification chamber 1, the cooling mechanism 4 is arranged on the top of the incineration purification chamber 1, the surface of the waste gas incineration tube 2 is fixedly connected with the inner wall of the incineration purification chamber 1, one end of the waste gas incineration tube 2 penetrates through and extends to the outside of the incineration purification chamber 1, one end of the waste gas incineration tube 2 located outside the incineration purification chamber 1 is connected with an exhaust pipe for molecular sieve production exhaust, the surface of the incineration purification chamber 1 is hinged with an operation door 5, the surface of the operation door 5 is fixedly provided with a buckle lock 6, the surface of the operation door 5 is fixedly connected with the surface of the incineration purification chamber 1 through a lock catch 6.

The guiding incineration mechanism 3 comprises a first guiding incineration plate 31, a second guiding incineration plate 32, an exhaust partition plate 33, a first ignition device 34 and a second ignition device 35, the first guiding incineration plate 31 is fixedly connected on the inner wall of the incineration purification chamber 1, the second guiding incineration plate 32 is fixedly connected on the inner wall of the incineration purification chamber 1, the exhaust partition plate 33 is fixedly connected on the inner wall of the incineration purification chamber 1, the second guiding incineration plate 32 is positioned between the first guiding incineration plate 31 and the exhaust partition plate 33, the first ignition device 34 is fixedly arranged on the inner bottom wall of the incineration purification chamber 1, the second ignition device 35 is fixedly arranged on the surface of the second guiding incineration plate 32, the fuel of the first ignition device 34 and the fuel of the second ignition device 35 are externally connected with a natural gas pipeline through a gas pipeline, a pipe groove 36 is formed in the inner wall of the incineration purification chamber 1, a through pipe 37 is fixedly connected with the inner wall of the pipe groove 36, the fixed surface of siphunculus 37 is connected with and divides pipe 38, the surface of branch pipe 38 is the L shape, the one end of branch pipe 38 is located burns the interior diapire of clean room 1, the surface of first direction burns board 31 is provided with first concentrated arc wall 39, the surperficial edge of first direction burns board 31 has seted up one section and has gone up gas port 310, a plurality of second concentrated arc wall 311 has been seted up to the bottom of second direction burns board 32, the second is concentrated arc wall (311) and is located the top of one section gas port 310, second ignition 35 is located the below of second concentrated arc wall 311, the middle part of second direction burns board 32 is provided with two sections gas ports 312, a plurality of three-section gas port 313 has been seted up on the surface of exhaust division board 33, exhaust gas burns pipe 2 and is located the top of exhaust division board 33.

Cooling body 4 includes cooling chamber 41, a plurality of circulating water pipe 42 of inner wall fixedly connected with of cooling chamber 41, inlet tube 43 is concentrated to the outer fixed surface connected with of cooling chamber 41, outlet pipe 44 is concentrated to the outer fixed surface connected with of cooling chamber 41, circulating water pipe 42's input cup joints with concentrated inlet tube 43 surface, circulating water pipe 42's output cup joints with concentrated outlet tube 44 surface, circulating water pipe 42's surface is the slope form, the surface of concentrated inlet tube 43 has cup jointed cold water pipe 45, the surface of concentrated outlet tube 44 has cup jointed hot water pipe 46, gas vent 47 has been seted up at the top of cooling chamber 41, drain pipe 48 has been cup jointed on the surface of cooling chamber 41, drain pipe 48's fixed surface installs control valve 49, it is provided with intercommunication mouth 7 to burn between clean room 1 and the cooling chamber.

When in use, the power supply is connected, firstly the first ignition device 34 and the second ignition device 35 are ignited, the first ignition device 34 and the second ignition device 35 fully combust gas to generate open fire, the fire potential generates a certain radian under the action of the first concentrated arc-shaped groove 39 and the second concentrated arc-shaped groove 311, the open fire covers a section of the upper gas port 310, then waste gas generated in the production process of the molecular sieve is input through the waste gas incineration pipe 2, the waste gas is input to the bottom of the incineration purification chamber 1 through the through pipe 37 and the branch pipes 38, the waste gas contacts the bottom of the open fire when being exhausted, the waste gas gradually rises along the radian of the bottom of the open fire and is fully and intensively combusted in the first concentrated arc-shaped groove 39, the waste gas rises through the section of the upper gas port 310 and is directly flushed by the fire potential into the second concentrated arc-shaped groove 311 for fully combusting again, then is exhausted through the second section of the upper gas port 312, and the high-temperature gas preheats the waste, waste gas enters the interior of the cooling chamber 41 through the communication port 7, cold water is input into the circulating water pipe 42 through the cold water pipe 45 and the centralized water inlet pipe 43, the cold water absorbs heat and becomes hot water which is discharged through the centralized water outlet pipe 44 and the hot water pipe 46, and condensed water vapor on the surface of the circulating water pipe 42 flows into the interior of the cooling chamber 41 along an inclined surface and is discharged through the water outlet pipe 48, so that the use process of the whole waste gas purification treatment device for molecular sieve production is completed.

Claims

1. The utility model provides a molecular sieve production is with exhaust purification processing apparatus which characterized in that: including being used for carrying out burning purification's burning clean room (1), waste gas incineration pipe (2) with the waste gas that produces in the molecular sieve production process, lead to concentrate burning mechanism (3) and carry out cooling body (4) that cool off the emission after burning waste gas to waste gas, the direction is burned mechanism (3) and is set up in the inside of burning clean room (1), cooling body (4) set up the top at burning clean room (1), the surface of waste gas incineration pipe (2) and the inner wall fixed connection who burns clean room (1), the one end of waste gas incineration pipe (2) is run through and is extended to the outside of burning clean room (1), waste gas incineration pipe (2) are located the outside one end of burning clean room (1) and are connected with molecular sieve production exhaust blast pipe.

2. The exhaust gas purification treatment device for molecular sieve production according to claim 1, characterized in that: the guide incineration mechanism (3) comprises a first guide incineration plate (31), a second guide incineration plate (32), an exhaust partition plate (33), a first ignition device (34) and a second ignition device (35), the first guiding incineration plate (31) is fixedly connected on the inner wall of the incineration purification chamber (1), the second guiding incineration plate (32) is fixedly connected on the inner wall of the incineration purification chamber (1), the exhaust division plate (33) is fixedly connected on the inner wall of the incineration purification chamber (1), the second guide incineration plate (32) is located between the first guide incineration plate (31) and the exhaust partition plate (33), the first ignition device (34) is fixedly arranged on the inner bottom wall of the incineration purification chamber (1), the second ignition device (35) is fixedly arranged on the surface of the second guide incineration plate (32), and the fuel of the first ignition device (34) and the fuel of the second ignition device (35) are externally connected with a natural gas pipeline through a gas pipeline.

3. The exhaust gas purification treatment device for molecular sieve production according to claim 2, characterized in that: pipe groove (36) have been seted up to the inner wall of burning clean room (1), the inner wall fixedly connected with siphunculus (37) of pipe groove (36), the fixed surface of siphunculus (37) is connected with and is in charge of (38), the surface of in charge of (38) is the L shape, the one end of in charge of (38) is located the interior diapire of burning clean room (1).

4. The exhaust gas purification treatment device for molecular sieve production according to claim 3, characterized in that: the surface that board (31) was burned in first direction is provided with first concentrated arc wall (39), the surface edge that board (31) was burned in first direction has seted up one section gas port (310) of going up, the bottom that board (32) was burned in the second direction has seted up a plurality of second and has concentrated arc wall (311), arc wall (311) is concentrated in the second is located the top of one section gas port (310), second ignition (35) are located the second and concentrate the below of arc wall (311), the middle part that board (32) was burned in the second direction is provided with two sections gas port (312) of going up, and gas port (313) are gone up to a plurality of three sections on the surface of exhaust division board (33) has been seted up, waste gas incineration pipe (2) are located the top of exhaust division board (33).

5. The exhaust gas purification treatment device for molecular sieve production according to claim 4, characterized in that: the cooling mechanism (4) comprises a cooling chamber (41), a plurality of circulating water pipes (42) are fixedly connected to the inner wall of the cooling chamber (41), a centralized water inlet pipe (43) is fixedly connected to the outer surface of the cooling chamber (41), a centralized water outlet pipe (44) is fixedly connected to the outer surface of the cooling chamber (41), the input end of each circulating water pipe (42) is sleeved with the surface of the centralized water inlet pipe (43), the output end of each circulating water pipe (42) is sleeved with the surface of the centralized water outlet pipe (44), the surface of each circulating water pipe (42) is inclined, a cold water pipe (45) is sleeved on the surface of the centralized water inlet pipe (43), a hot water pipe (46) is sleeved on the surface of the centralized water outlet pipe (44), an exhaust port (47) is formed in the top of the cooling chamber (41), a water outlet pipe (48) is sleeved on the surface of the cooling chamber (41), a control valve (49) is fixedly installed, a communication port (7) is arranged between the incineration purification chamber (1) and the cooling chamber (41).

6. The exhaust gas purification treatment device for molecular sieve production according to claim 5, characterized in that: the surface of burning clean room (1) articulates there is operating door (5), the fixed surface of operating door (5) installs padlock (6), the fixed surface of operating door (5) is connected with the fixed surface of burning clean room (1) through padlock (6).