CN216418847U

CN216418847U - Absorption tower of dry-method mineral source nitrohumic acid

Info

Publication number: CN216418847U
Application number: CN202122551760.XU
Authority: CN
Inventors: 曾永健; 陈大勇; 杨海鹰
Original assignee: Chengdu Zouzhi Technology Co ltd
Current assignee: Chengdu Zouzhi Technology Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-05-03
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses an absorption tower of dry process mineral resources nitro humic acid relates to absorption tower technical field. The utility model provides an absorption tower of humic acid of dry process ore deposit source nitryl, includes bottom bucket and top cap, bottom of the barrel portion bucket wall is fixed with a plurality of fixing bases, is fixed with the round platform bucket between the fixing base, is formed with logical groove between round platform bottom of the barrel portion and the bottom bucket, leads to the inslot and is provided with pressure relief device, and round platform barrel head portion is fixed with the whirl board, and bottom bucket middle part bucket wall is fixed with liquid collection device, and bottom barrel head portion is provided with absorbent sprinkler, the top cap is the copper and sees the form, and top cap top intercommunication has the outlet duct. The utility model discloses be provided with round platform bucket, whirl board, liquid collection device and absorbent sprinkler, smog gets into from round platform bucket bottom, and the smog pressure at round platform bucket top is great this moment, and smog is rotatory after passing through the direction of whirl board rotor and is risen to contact with the absorbent, collect through liquid collection device when becoming the droplet, thereby reduced the waste of resource.

Description

Absorption tower of dry-method mineral source nitrohumic acid

Technical Field

The utility model relates to an absorption tower technical field specifically is an absorption tower of dry process mineral resources nitro humic acid.

Background

The existing dry-method humic acid production system generally comprises a raw material coal bunker, a nitric acid storage tank, a reactor, a curing device and the like. Lignite and nitric acid stored in a raw material coal bunker and a nitric acid storage tank are respectively introduced into a reactor to carry out violent nitration reaction, most of the nitric acid is consumed at the moment, after the reaction is almost finished, the generated product is discharged into a curing device to carry out subsequent reaction, and after the nitric acid is completely consumed by the nitration reaction, the product can be subjected to subsequent warehousing, packaging and sale.

A large amount of smoke can be generated in the reaction process of lignite and nitric acid, the smoke contains a large amount of useful substances, and resources can be wasted due to direct discharge, so that the absorption tower of the dry-method mineral source nitro humic acid is provided for realizing the collection of the smoke.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an absorption tower of dry process mineral resources nitro humic acid to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a humic acid absorption tower of dry process mineral source nitryl, includes bottom bucket and top cap, bottom of the barrel portion bucket wall is fixed with a plurality of fixing bases, is fixed with the round platform bucket between the fixing base, is formed with logical groove between round platform bottom of the barrel portion and the bottom bucket, leads to the inslot and is provided with pressure relief device, and round platform barrel head is fixed with the whirl board, and bottom bucket middle part bucket wall is fixed with liquid collection device, and bottom barrel head is provided with absorbent sprinkler.

Preferably, the top cover is copper, and the top of the top cover is communicated with an air outlet pipe.

Preferably, the top aperture of the circular truncated cone barrel is smaller than the bottom aperture, and the circular truncated cone barrel and the bottom barrel bottom are both provided with water holes.

Preferably, pressure relief device includes the spacing post of fixing mutually with the fixing base top, and the annular apron has been placed to logical groove top, annular apron and spacing post swing joint, is connected with the spring between annular apron bottom and the fixing base.

Preferably, the width of the top end of the annular cover plate is larger than that of the bottom end of the annular cover plate, and two sides of the annular cover plate are in contact with the side faces of the bottom barrel and the circular truncated cone barrel.

Preferably, liquid collecting device is including fixing the annular water-collecting sheet at bottom bucket inner wall, and annular water-collecting sheet sets up for bottom bucket slope, and annular water-collecting sheet outward appearance is the L type, and the round hole has been seted up to bottom bucket one side, and the round hole is located the lowest side of annular water-collecting sheet, and the round hole in-connection has the drain pipe.

Preferably, absorbent sprinkler is including fixing the ring pipe at bottom bucket top inner wall, and ring pipe bottom intercommunication has a plurality of standpipes, and ring pipe side intercommunication has violently the pipe, all is connected with a plurality of shower nozzles on standpipe and the violently pipe body, and ring pipe one side intercommunication has the feed liquor pipe.

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

this absorption tower of humic acid of dry process ore deposit source nitryl is provided with round platform bucket, whirl board, liquid collection device and absorbent sprinkler, and smog gets into from round platform bucket bottom, and the smog pressure at round platform bucket top is great this moment, and rotatory the rising after the direction of smog through whirl board revolving fragment to contact with the absorbent, collect through the liquid collection device again after forming into the droplet, thereby reduced the waste of resource.

Drawings

Fig. 1 is a left side axial view of the present invention;

fig. 2 is a bottom view of the present invention;

FIG. 3 is a bottom view of the top cover;

FIG. 4 is a top view of the bottom bucket;

FIG. 5 is a half sectional view of the bottom barrel.

In the figure: 1. a bottom bucket; 2. a top cover; 201. an air outlet pipe; 3. an absorbent spraying device; 301. an annular tube; 302. a vertical tube; 303. a transverse tube; 304. a spray head; 305. a liquid inlet pipe; 4. a liquid collection device; 401. an annular water collection sheet; 402. a liquid outlet pipe; 5. a fixed seat; 6. a circular truncated cone barrel; 7. a water pore; 8. a swirl plate; 9. a pressure relief device; 901. an annular cover plate; 902. a limiting column; 903. a spring; 10. a through groove.

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. 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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and 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.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-5, the utility model provides a technical solution: a absorption tower of nitrohumic acid of dry method mineral resources comprises a bottom barrel 1 and a top cover 2, wherein the bottom barrel 1 and the top cover 2 are fixed through bolts, thus the bottom barrel 1 and the top cover 2 can be conveniently disassembled and assembled, and further the device is convenient to maintain, the top cover 2 is in a copper shape, the top of the top cover 2 is communicated with an air outlet pipe 201, part of undissolved smoke is finally discharged from the air outlet pipe 201, a plurality of fixing seats 5 are fixed on the bottom barrel wall of the bottom barrel 1, in the embodiment, the number of the fixing seats 5 is 4, the bottom barrel wall of the bottom barrel 1 is uniformly distributed, a circular truncated cone barrel 6 is fixed between the fixing seats 5, the aperture of the top of the circular truncated cone barrel 6 is smaller than that of the bottom, thus the upward flow rate of the smoke can be increased, water holes 7 are respectively arranged at the bottoms of the circular truncated cone barrel 6 and the bottom barrel 1, a through groove 10 is formed between the bottom of the circular truncated cone barrel 6 and the bottom barrel 1, and a pressure relief device 9 is arranged in the through groove 10, the top of the circular truncated cone barrel 6 is fixed with a rotational flow plate 8, rotational flow blades are fixed in the rotational flow plate 8 and can guide smoke, so that the smoke rotationally rises, the middle barrel wall of the bottom barrel 1 is fixed with a liquid collecting device 4, and the top of the bottom barrel 1 is provided with an absorbent spraying device 3.

In order to ensure the smooth implementation of the solution, it should be noted that the pressure relief device 9 includes a limiting post 902 fixed to the top end of the fixing base 5, an annular cover plate 901 is placed on the top of the through groove 10, the shape of the annular cover plate 901 is more, preferably, in this embodiment, the width of the top end of the annular cover plate 901 is greater than the width of the bottom end, so as to increase the sealing effect of the annular cover plate 901, two sides of the annular cover plate 901 contact with the bottom barrel 1 and the side surface of the circular truncated cone barrel 6, the annular cover plate 901 is movably connected to the limiting post 902, specifically, the plate body of the annular cover plate 901 is provided with a through hole, the through hole is adapted to the limiting post 902, a spring 903 is connected between the bottom end of the annular cover plate 901 and the fixing base 5, it needs to be mentioned that the limiting post 902 is located in the spiral ring of the spring 903, when the bottom end of the bottom barrel 1 is pressurized, the annular cover plate 901 moves upward to realize the communication between the through groove 10 and the inside of the bottom barrel 1, the pressure reduction is realized.

In order to ensure the smooth implementation of the scheme, it needs to be further described that the liquid collecting device 4 comprises an annular water collecting plate 401 fixed on the inner wall of the bottom barrel 1, the annular water collecting plate 401 is inclined relative to the bottom barrel 1, so that the droplets are conveniently collected, the appearance of the annular water collecting plate 401 is in an L shape, the droplets flow in the L-shaped groove, a circular hole is formed in one side of the bottom barrel 1, the circular hole is located at the lowest side of the annular water collecting plate 401, and a liquid outlet pipe 402 is connected in the circular hole.

In order to ensure the smooth implementation of the scheme, it should be understood that the absorbent spraying device 3 comprises an annular pipe 301 fixed on the inner wall of the top of the bottom barrel 1, the bottom end of the annular pipe 301 is communicated with a plurality of vertical pipes 302, in the present embodiment, the number of the vertical pipes 302 is four, and the vertical pipes are uniformly distributed, the lateral sides of the annular pipe 301 are communicated with transverse pipes 303, the number of the transverse pipes 303 is 2, and the transverse pipes are symmetrically arranged relative to the annular pipe 301, the vertical pipes 302 and the transverse pipes 303 are all connected with a plurality of spray heads 304, one side of the annular pipe 301 is communicated with a liquid inlet pipe 305, the annular pipe 301, the vertical pipes 302 and the transverse pipes 303 are all made of 304 stainless steel, and the 304 stainless steel has the characteristics of corrosion resistance, good processability and high toughness, so that the absorbent spraying device is suitable for the present embodiment.

In order to ensure the smooth implementation of the scheme, it is needed to be known that after the smoke is absorbed from the absorption tower, part of the smoke enters the bottom of the circular truncated cone barrel 6, the aperture of the bottom of the circular truncated cone barrel 6 is larger than that of the top, so that the upward flow velocity of the smoke is increased, the smoke is guided backwards by the cyclone blades on the cyclone plate 8, so that the smoke rotates and rises at a higher speed, at this time, the spray nozzle 304 is opened, the absorbent and the smoke are mixed to form droplets, at this time, the droplets are driven to rotate by the airflow, so that the droplets also rotate and rise, and finally are thrown onto the inner wall of the bottom barrel 1, after the droplets contact with the inner wall, the droplets flow downwards along the inner wall and flow onto the annular water collecting plate 401, and finally flow out through the liquid outlet pipe 402, the top cover 2 is set to be copper, the circumference of the top end of the top cover 2 is smaller, and part of the droplets not contacting with the inner wall of the circular truncated cone barrel 6 can contact with the inner wall of the top cover 2, so as to flow downwards along the inner wall of the top cover 2, realized as much as possible collection to the droplet, when the smog that the absorption tower got into round platform bucket 6 was too much, the pressure that receives bottom 1 bottom of bucket was great, and annular apron 901 received the pressure of bottom 1 bottom of bucket this moment to realize the rising of annular apron 901, realize leading to groove 10 and the inside intercommunication of bottom bucket 1, realized the step-down, guaranteed production safety.

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

Claims

1. The utility model provides an absorption tower of dry process mineral source nitro humic acid, includes bottom bucket (1) and top cap (2), its characterized in that: the bottom barrel (1) bottom barrel wall is fixed with a plurality of fixing bases (5), is fixed with round platform bucket (6) between fixing base (5), is formed with between round platform bucket (6) bottom and bottom bucket (1) and leads to groove (10), is provided with pressure relief device (9) in leading to groove (10), and round platform bucket (6) top is fixed with whirl board (8), and bottom bucket (1) middle part barrel wall is fixed with liquid collection device (4), and bottom bucket (1) top is provided with absorbent sprinkler (3).

2. The absorption tower for the dry mineral source nitro humic acid according to claim 1, which is characterized in that: the top cover (2) is in a copper shape, and the top of the top cover (2) is communicated with an air outlet pipe (201).

3. The absorption tower for the dry mineral source nitro humic acid according to claim 1, which is characterized in that: the top aperture of the circular truncated cone barrel (6) is smaller than the bottom aperture, and water holes (7) are formed in the bottoms of the circular truncated cone barrel (6) and the bottom barrel (1).

4. The absorption tower for the dry mineral source nitro humic acid according to claim 1, which is characterized in that: pressure relief device (9) include with fixing base (5) top fixed spacing post (902) mutually, annular apron (901) have been placed to logical groove (10) top, annular apron (901) and spacing post (902) swing joint, are connected with spring (903) between annular apron (901) bottom and fixing base (5).

5. The absorption tower of the dry mineral source nitro humic acid according to claim 4, which is characterized in that: the width of the top end of the annular cover plate (901) is larger than that of the bottom end of the annular cover plate, and two sides of the annular cover plate (901) are in contact with the bottom barrel (1) and the side face of the circular truncated cone barrel (6).

6. The absorption tower for the dry mineral source nitro humic acid according to claim 1, which is characterized in that: liquid collection device (4) are including fixing annular water-collecting plate (401) at bottom bucket (1) inner wall, and annular water-collecting plate (401) set up for bottom bucket (1) slope, and annular water-collecting plate (401) outward appearance is the L type, and the round hole has been seted up to bottom bucket (1) one side, and the round hole is located the lowest side of annular water-collecting plate (401), and the round hole in-connection has drain pipe (402).

7. The absorption tower for the dry mineral source nitro humic acid according to claim 1, which is characterized in that: absorbent sprinkler (3) are including fixing annular pipe (301) at bottom bucket (1) top inner wall, and annular pipe (301) bottom intercommunication has a plurality of standpipe (302), and annular pipe (301) side intercommunication has violently pipe (303), all is connected with a plurality of shower nozzles (304) on standpipe (302) and violently pipe (303) body, and annular pipe (301) one side intercommunication has feed liquor pipe (305).