CN220257526U - Methanol tail gas purifier - Google Patents

Abstract

The utility model discloses a methanol tail gas purifying machine, which comprises an air inlet pipe, wherein a pipe orifice of the air inlet pipe is communicated with a first treatment box, a water spray head is arranged in the first treatment box, a connecting pipe I is communicated with the inside of the first treatment box, a drying box is communicated with the pipe orifice of the connecting pipe I, a connecting pipe II is communicated with the inside of the drying box, a purifying tank is communicated with the pipe orifice of the connecting pipe II, a fixed plate is fixedly connected with the inside of the purifying tank, a purifying pipe is connected with the inside of the fixed plate in a sliding manner, an active carbon layer is filled in the purifying pipe, the utility model relates to the technical field of tail gas purification, the water spray head can pretreat tail gas through the cooperation between the water spray head and the active carbon layer, the water spray can adsorb substances such as particles in the tail gas and increase the gravity of the substances, and the active carbon layer can purify the tail gas, so that the problem that the active carbon layer is easy to saturate and use for a long time due to the fact that the methanol tail gas purifying machine does not have a pretreatment function is solved.

Description

Methanol tail gas purifier

Technical Field

The utility model relates to the technical field of tail gas purification, in particular to a methanol tail gas purifier.

Background

The tail gas purifier is a gas treatment device and is mainly used for purifying tail gas generated by coal-based methanol, and the tail gas of the coal-based methanol can not be discharged into natural environment without purification, otherwise, the environment is damaged.

The existing purifier uses the active carbon layer to treat the tail gas of the methanol made from coal, but only uses one active carbon layer to purify the tail gas in the treatment process, the efficiency is very low, and the active carbon layer is easy to saturate by the treatment of the tail gas through the active carbon layer after the pretreatment of the tail gas is not carried out by the pretreatment device, so the long-term use is unfavorable, the purifier which can pretreat the tail gas of the methanol made from coal is needed, and therefore, the methanol tail gas purifier solves the problems.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a methanol tail gas purifier.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a methanol exhaust purifier, includes the intake pipe, the mouth of pipe switch-on of intake pipe has first processing case, the inside fixedly connected with support of first processing case, the inside sliding connection of support has the treatment board, the internally mounted of first processing case has the sprinkler bead, the inside switch-on of first processing case has connecting pipe one, the mouth of pipe switch-on of connecting pipe one has the drying cabinet, the internally mounted of drying cabinet has the hot plate, the inside switch-on of drying cabinet has connecting pipe two, the mouth of pipe switch-on of connecting pipe two has the purification jar, the inside fixedly connected with fixed plate of purification jar, the inside sliding connection of fixed plate has the purge tube, the inside packing of purge tube has the active carbon layer.

Further, the inside sliding connection of first processing case has sealing door, the externally mounted of first processing case has the water intake box.

Further, the water taking tank is internally communicated with a water pipe, and the pipe orifice of the water pipe is communicated with the interior of the first treatment tank.

Further, the outer surface fixedly connected with cardboard of purifying tube, the surface of cardboard and the surface sliding connection of fixed plate.

Further, the inside sliding connection of purifying tank has the clamp plate, the surface and the inside sliding connection of clamp plate of purifying tube.

Further, the outer surface of cardboard and the surface sliding connection of clamp plate, the internally mounted of clamp plate has fixing bolt.

Further, the purification tank is externally provided with a sealing head, and an air outlet pipe is communicated with the interior of the sealing head.

Third) beneficial effects

Compared with the prior art, the methanol tail gas purifier has the following beneficial effects:

1. according to the utility model, through cooperation between the water spray head and the active carbon layer, firstly, the water spray head can pretreat tail gas, the tail gas is discharged into the first treatment box through the air inlet pipe, then the water spray head sprays water into the first treatment box, water mist can adsorb substances such as particles in the tail gas and increase the gravity of the substances, at the moment, the substances can be settled below the first treatment box, the active carbon layer can purify the tail gas, the pretreated tail gas can enter the purification pipe, at the moment, the active carbon layer can purify methanol tail gas, the purified tail gas can be discharged to the outside, the efficiency is high, the service time of the active carbon layer is long, and the problem that the active carbon layer is easy to saturate and use for a long time due to the fact that a methanol tail gas purifier does not have a pretreatment function is solved.

2. According to the utility model, the treatment plate is arranged to filter and absorb water attached with impurities, the activated carbon is filled in the treatment plate to treat sewage, the treated sewage can be sprayed out by the water spraying head to be reused, water resources can be saved, the drying box is arranged to dry the pretreated tail gas, and the heating plate can dry the tail gas after the tail gas is pretreated and enters the drying box, so that the contact area of the heating plate on the tail gas can be increased due to the polygonal structure, and the drying treatment is better.

Drawings

FIG. 1 is a general block diagram of the present utility model;

FIG. 2 is a right side view of the general structure of the present utility model;

FIG. 3 is a view showing the construction of the interior of the first treatment tank according to the present utility model;

FIG. 4 is a diagram showing the internal structure of the drying oven according to the present utility model;

FIG. 5 is a view showing the construction of the inside of the purification tank of the present utility model;

FIG. 6 is a block diagram of the components of the purge tube of the present utility model.

In the figure: 1. an air inlet pipe; 2. a first treatment tank; 3. a bracket; 4. a treatment plate; 5. a water spray head; 6. a first connecting pipe; 7. a drying box; 8. a heating plate; 9. a second connecting pipe; 10. a purification tank; 11. a fixing plate; 12. a purifying tube; 13. an activated carbon layer; 14. sealing the door; 15. a water taking tank; 16. a water pipe; 17. a clamping plate; 18. a pressing plate; 19. a fixing bolt; 20. a seal head; 21. and an air outlet pipe.

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.

As shown in fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a methanol exhaust gas purification machine, including intake pipe 1, intake pipe 1's mouth of pipe switch-on has first processing case 2, the inside fixedly connected with support 3 of first processing case 2, the inside sliding connection of support 3 has processing board 4, the internally mounted of first processing case 2 has sprinkler bead 5, coal system methanol-based tail gas can enter into the inside of first processing case 2 through intake pipe 1, sprinkler bead 5 can spout water smoke and carry out the preliminary treatment to the tail gas this moment, particulate matter in the tail gas can be reduced, the inside packing of processing board 4 has the active carbon, rivers are handled through processing board 4 and can flow to the below of processing board 4.

The inside switch-on of first processing case 2 has connecting pipe one 6, and the mouth of pipe switch-on of connecting pipe one 6 has drying cabinet 7, and drying cabinet 7's internally mounted has hot plate 8, and the inside that can enter into drying cabinet 7 through connecting pipe one 6 through the tail gas after the preliminary treatment, hot plate 8 can dry the tail gas this moment, evaporates the moisture that contains in the tail gas, and hot plate 8 is polygon array structure, can increase the area of contact with the tail gas, can be better carry out drying treatment.

The inside switch-on of drying cabinet 7 has connecting pipe two 9, and the mouth of pipe switch-on of connecting pipe two 9 has purifying tank 10, and purifying tank 10's inside fixedly connected with fixed plate 11, and the inside sliding connection of fixed plate 11 has purifying pipe 12, and the inside of purifying pipe 12 is filled with active carbon layer 13, and the inside of purifying tank 10 is entered into through connecting pipe two 9 to the tail gas after the drying, then the inside of purifying pipe 12 is entered into to the tail gas, and purifying treatment can be carried out to the tail gas to the inside active carbon layer 13 of purifying pipe 12.

The inside sliding connection of first processing case 2 has sealing door 14, and the outside of first processing case 2 installs the water intake box 15, and sealing door 14 can be opened in the outside of first processing case 2, can change processing board 4 this moment.

The water taking tank 15 is internally communicated with a water pipe 16, the pipe orifice of the water pipe 16 is communicated with the interior of the first treatment tank 2, water treated by the treatment plate 4 can be pumped out by the water taking tank 15 through the water pipe 16, and then the water taking tank 15 can spray water out of the water spraying head 5, so that the cyclic utilization of water resources is realized.

The outer surface fixedly connected with cardboard 17 of purifying pipe 12, the surface of cardboard 17 and the surface sliding connection of fixed plate 11, cardboard 17 can fix a position the installation to purifying pipe 12, conveniently installs purifying pipe 12.

The inside sliding connection of purifying jar 10 has clamp plate 18, and the surface of purifying pipe 12 and the inside sliding connection of clamp plate 18, the surface of clamp plate 17 and the surface sliding connection of clamp plate 18, and the internally mounted of clamp plate 18 has fixing bolt 19, and clamp plate 18 can install purifying pipe 12, can compress tightly the installation to purifying pipe 12, avoids purifying pipe 12 to rock when using, can install clamp plate 18 through fixing bolt 19.

The outside of purifying tank 10 installs head 20, and the inside switch-on of head 20 has outlet duct 21, can change the inside active carbon layer 13 of purifying pipe 12 through head 20 and clamp plate 18, and the tail gas after the purification can discharge outside through outlet duct 21.

Working principle: during purification, coal-to-methanol tail gas can enter the first treatment box 2 through the air inlet pipe 1, then the water spray head 5 can pretreat the tail gas in the first treatment box 2, the treatment plate 4 is internally filled with activated carbon and can treat wastewater containing impurities, the treated wastewater flows to the lower part of the treatment plate 4, the water taking box 15 can discharge the treated water again through the water spray head 5 through the water pipe 16, water resource recycling is realized, the pretreated tail gas is discharged into the drying box 7 for drying treatment, then the pretreated tail gas is discharged into the purification tank 10 through the connecting pipe II 9, at the moment, the activated carbon layer 13 in the purification pipe 12 can purify the tail gas, and the purified tail gas can be discharged to the outside through the air outlet pipe 21.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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 (7)

1. The utility model provides a methanol exhaust purifier, includes intake pipe (1), its characterized in that: the utility model provides a purifying device for a gas-liquid separation of a gas-liquid separation device, includes a gas inlet pipe (1), a first treatment box (2) is put through to the mouth of pipe of intake pipe (1), the inside fixedly connected with support (3) of first treatment box (2), inside sliding connection of support (3) has treatment board (4), the internally mounted of first treatment box (2) has sprinkler bead (5), the inside switch-on of first treatment box (2) has connecting pipe one (6), the mouth of pipe switch-on of connecting pipe one (6) has drying cabinet (7), the internally mounted of drying cabinet (7) has hot plate (8), the inside switch-on of drying cabinet (7) has connecting pipe two (9), the mouth of pipe switch-on of connecting pipe two (9) has purifying pot (10), the inside fixedly connected with fixed plate (11) of purifying pot (10), the inside sliding connection of fixed plate (11) has purifying pipe (12), the inside of purifying pipe (12) is filled has active carbon layer (13).

2. A methanol exhaust purifier as defined in claim 1, wherein: the inside sliding connection of first processing case (2) has sealing door (14), the outside of first processing case (2) is installed and is got water tank (15).

3. A methanol exhaust purifier as defined in claim 2, wherein: the inside of the water taking box (15) is communicated with a water pipe (16), and the pipe orifice of the water pipe (16) is communicated with the inside of the first treatment box (2).

4. A methanol exhaust purifier as defined in claim 1, wherein: the outer surface of the purifying pipe (12) is fixedly connected with a clamping plate (17), and the outer surface of the clamping plate (17) is in sliding connection with the outer surface of the fixing plate (11).

5. A methanol exhaust purifier as defined in claim 1, wherein: the inside sliding connection of purifying jar (10) has clamp plate (18), the surface of purifying tube (12) and the inside sliding connection of clamp plate (18).

6. The methanol tail gas purifier as recited in claim 4, wherein: the outer surface of cardboard (17) is connected with the surface sliding of clamp plate (18), the internally mounted of clamp plate (18) has fixing bolt (19).

7. A methanol exhaust purifier as defined in claim 1, wherein: the purification tank is characterized in that an end socket (20) is arranged outside the purification tank (10), and an air outlet pipe (21) is communicated with the interior of the end socket (20).