CN217220970U

CN217220970U - Mixing device for two kinds of pipeline gas

Info

Publication number: CN217220970U
Application number: CN202220629507.3U
Authority: CN
Inventors: 陈有根; 董晓坤; 李凯; 李琛
Original assignee: Shandong Link Advanced Materials Co ltd
Current assignee: Shandong Link Advanced Materials Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-08-19
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a mixing device for two kinds of pipeline gases, which comprises a mixing box body and a mixing plate, wherein the mixing plate is assembled in the middle section of the interior of the mixing box body and comprises a first bearing plate, a buffer plate and a second fixing plate; the second fixing plate is assembled in the inner middle section of the mixing box body, the buffer plate is installed at the upper end of the second fixing plate, the first bearing plate is installed at the upper end of the second fixing plate, a countersunk groove is formed in the upper surface of the first bearing plate, threaded holes a are formed in the bottom end of the countersunk groove in a penetrating mode, threaded holes b are formed in the upper surface of the buffer plate, the positions of the threaded holes a correspond to those of the threaded holes b in a one-to-one mode, bolt main bodies are screwed in the threaded holes a and the threaded holes b, four thread grooves are formed in the upper surface of the second fixing plate, and the lower end of each thread main body is screwed in the corresponding thread groove; the mixing plates are four groups and are uniformly distributed along the interior of the mixing box body from top to bottom; the device has good gas mixing effect, is simple and easy to manufacture, and is more efficient and safer.

Description

Mixing device for two kinds of pipeline gas

Technical Field

The utility model relates to a tail gas burning technical field specifically is a mixing arrangement for two kinds of pipeline gas.

Background

Carbon black, also known as carbon black, is an amorphous carbon. The light, loose and extremely fine black powder has a very large surface area ranging from 10 to 3000m2/g, and is a product obtained by incomplete combustion or thermal decomposition of carbonaceous substances (coal, natural gas, heavy oil, fuel oil, etc.) under the condition of insufficient air. The specific gravity is 1.8-2.1. Gas black, which is made of natural gas, lamp black, which is made of oils, and acetylene black, which is made of acetylene. In addition, "channel black" and "furnace black" are also included. According to the properties of carbon black, there are "reinforcing carbon black", "conductive carbon black", "wear-resistant carbon black", etc. The black dye can be used as a black dye for manufacturing Chinese ink, printing ink, paint and the like, and also used as a reinforcing agent of rubber, the combustion of a tail gas combustion furnace in a carbon black production line needs to be supplied and combusted by two gases, after the mixing of a pipeline tee joint in the early stage, the environmental protection requirement index in exhaust is fluctuated, the use effect of an external extraction mixer in the later stage is not ideal, the index always has the fluctuation condition, the treatment pressure of a rear exhaust system is large, the current gas mixing form is short, the mixing is insufficient, the tail gas combustion in the tail gas furnace is unstable, the pressure of the rear exhaust treatment system is large, and the prior art needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mixing arrangement for two kinds of pipeline gases 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: a mixing device for two kinds of pipeline gases comprises a mixing box body and a mixing plate, wherein the mixing plate is assembled in the middle section of the interior of the mixing box body and comprises a first bearing plate, a buffer plate and a second fixing plate;

the second fixing plate is assembled in the middle section of the interior of the mixing box body, the buffer plate is installed at the upper end of the second fixing plate, the first bearing plate is installed at the upper end of the second fixing plate, a countersunk groove is formed in the upper surface of the first bearing plate, threaded holes a are formed in the bottom end of the countersunk groove in a penetrating mode, threaded holes b are formed in the upper surface of the buffer plate, the threaded holes a correspond to the threaded holes b in position one to one, bolt main bodies are screwed in the threaded holes a and the threaded holes b, four threaded grooves are formed in the upper surface of the second fixing plate, and the lower end portion of each bolt main body is screwed in the corresponding threaded groove;

the mixing plates are four groups, and the mixing plates are uniformly distributed from top to bottom along the inside of the mixing box body.

Preferably, the lower end of the bolt main body is provided with a circular groove, the middle section of the lower end of the circular groove is fixedly provided with a bolt rod, and the end part of the bolt rod is in threaded connection with the thread groove.

Preferably, the outside upper end fixed mounting of shank of bolt has solid fixed ring, the circumference surface cover of shank of bolt is equipped with annular preforming, spring and annular sheet rubber, the lower extreme edge fixed mounting of annular preforming has the extrusion piece, the upper end middle section fixed mounting of bolt main part has the fixed block.

Preferably, the annular pressing sheet is positioned on the upper side of the fixing ring, the spring is positioned on the upper side of the annular pressing sheet, and the annular rubber sheet is positioned on the lower side of the fixing ring.

Preferably, the upper end edge of bolt main part is equipped with smooth cambered surface, the upper end middle section fixed mounting of bolt main part has the fixed block, the fixed block sets up in the countersunk groove.

Preferably, the number of the countersunk grooves is four, and the countersunk grooves are distributed on the upper surface of the first bearing plate in a rectangular shape.

Preferably, the inclination of the mixing plate is 45 °, and the distance between every two adjacent mixing plates is 50 mm.

Preferably, the air inlet has all been seted up to the upper surface of mixing the box and the preceding lateral wall upper end of mixing the box, the air outlet has all been seted up to the lower surface of mixing the box and the preceding lateral wall lower extreme of mixing the box, the mixing plate is located between air inlet and the air outlet.

Compared with the prior art, the beneficial effects of the utility model are that: this a mixing arrangement for two kinds of pipeline gases, moreover, the steam generator is simple in structure, and convenient for operation, inside evenly distributed through mixing the box has 4 rows of mixing plates, the line interval is even with row interval distribution, write the band iron with import and export separately, after the gas of import gets into, when the mixing plate, fully mix the back and discharge, stable combustion state has made the stability of the gas composition that tail gas discharged, gaseous each item environmental protection parameter adjustment frequency greatly reduced at rear portion, the adjustment frequency of rear portion environmental protection parameter has been reduced, it is more high-efficient, safety, good basis has also been made for temperature production, and simple easy preparation, utilize current old and useless material can make, install pipeline tee bend department after the preparation, do not influence the laying of pipeline completely, also save a tee bend pipe fitting, it is more high-efficient, safety.

Drawings

Fig. 1 is a cross-sectional view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic view of the mixing plate of the present invention.

Fig. 4 is a cross-sectional view of the mixing plate of the present invention.

Fig. 5 is a schematic view of the bolt main body of the present invention.

In the figure: the mixing box comprises a mixing box body 1, a mixing plate 2, a first bearing plate 21, a buffer plate 22, a second fixing plate 23, a countersunk groove 3, a bolt body 4, a bolt rod 41, an annular rubber sheet 42, a circular groove 43, an annular pressing sheet 44, an extrusion sheet 45, a fixing ring 46, a spring 47, a smooth cambered surface 48, a fixing block 49, a thread groove 5, a threaded hole a 61, a threaded hole b62, an air inlet 7 and an air outlet 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 and 5, the present invention provides a technical solution: a mixing device for two kinds of pipeline gases comprises a mixing box body 1 and a mixing plate 2, wherein the mixing box body is a stainless steel cuboid box, the mixing plate 2 is assembled in the middle section of the interior of the mixing box body 1, and the mixing plate 2 comprises a first bearing plate 21, a buffer plate 22 and a second fixing plate 23;

the second fixing plate 23 is assembled in the middle section of the interior of the mixing box body 1, the buffer plate 22 is installed at the upper end of the second fixing plate 23, the first bearing plate 21 is installed at the upper end of the second fixing plate 23, the countersunk groove 3 is formed in the upper surface of the first bearing plate 21, the bottom end of the countersunk groove 3 is provided with a threaded hole a 61 in a penetrating mode, the upper surface of the buffer plate 22 is provided with a threaded hole b62, the threaded holes a 61 and the threaded holes b62 are in one-to-one correspondence in position, the threaded holes a 61 and the threaded holes b62 are all in threaded connection with the bolt main body 4, the upper surface of the second fixing plate 23 is provided with four threaded grooves 5, the lower end portion of the bolt main body 4 is in threaded connection with the threaded grooves 5, the first bearing plate 21, the buffer plate 22 and the second fixing plate 23 are connected in a threaded connection mode, and therefore the anti-corrosion wear-resistant mixing plate 2 is formed;

the mixing plate 2 is four groups, and mixing plate 2 is along the inside from the top down evenly distributed of mixing box 1, and mixing plate 2 totals four layers, and each layer is 11.

The lower end of the bolt main body 4 is provided with a circular groove 43, the middle section of the lower end of the circular groove 43 is fixedly provided with a bolt rod 41, and the end part of the bolt rod 41 is screwed in the thread groove 5.

The outer upper end of the bolt rod 41 is fixedly provided with a fixing ring 46, the circumferential surface of the bolt rod 41 is sleeved with an annular pressing sheet 44, a spring 47 and an annular rubber sheet 42, the lower end edge of the annular pressing sheet 44 is fixedly provided with an extrusion sheet 45, and the upper middle section of the bolt body 4 is fixedly provided with a fixing block 49.

The annular pressing piece 44 is located on the upper side of the fixing ring 46, the spring 47 is located on the upper side of the annular pressing piece 44, and the annular rubber piece 42 is located on the lower side of the fixing ring 46.

Smooth cambered surface 48 is equipped with in the upper end edge of bolt main part 4, and bolt main part 4's upper end middle section fixed mounting has fixed block 49, and fixed block 49 sets up in countersunk groove 3.

The number of the countersunk grooves 3 is four, and the countersunk grooves are distributed on the upper surface of the first bearing plate 21 in a rectangular shape.

The inclination of mixing plate 2 is 45, and the interval of every adjacent mixing plate 2 is 50mm, and the inclination of the mixing plate 2 of every layer is 45, and the inclination of every adjacent two-layer mixing plate 2 is opposite, and the adjacent interval of the mixing plate 2 of every layer is 50 mm.

Air inlet 7 has all been seted up to the upper surface of mixing box 1 and the preceding lateral wall upper end of mixing box 1, and air outlet 8 has all been seted up to the lower surface of mixing box 1 and the preceding lateral wall lower extreme of mixing box 1, and mixing plate 2 is located between air inlet 7 and the air outlet 8.

The working process and principle are as follows: when using, at first, with the three structural slab in the mixed board 2, through the installation of bolt main part 4 to divide into four layers and install in mixing box 1, the device is four total interfaces, is two air intakes and two air outlets respectively, and air intake and air outlet are divided in the both sides of mixed board 2, and after 2 air intakes 7 got into, carry out abundant mixture through four layers mixed board 2, can from 8 even air-outs of two air outlets.

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. A mixing arrangement for two kinds of pipeline gases, includes mixing box (1) and mixing plate (2), its characterized in that: a mixing plate (2) is assembled in the middle section of the interior of the mixing box body (1), and the mixing plate (2) comprises a first bearing plate (21), a buffer plate (22) and a second fixing plate (23);

the second fixing plate (23) is assembled in the middle section of the interior of the mixing box body (1), the buffer plate (22) is installed at the upper end of the second fixing plate (23), the first bearing plate (21) is installed at the upper end of the second fixing plate (23), the upper surface of the first bearing plate (21) is provided with a countersunk groove (3), the bottom end of the countersunk groove (3) is provided with a threaded hole a (61) in a penetrating manner, the upper surface of the buffer plate (22) is provided with a threaded hole b (62), the positions of the threaded hole a (61) and the threaded hole b (62) are in one-to-one correspondence, bolt main bodies (4) are screwed in the threaded holes a (61) and the threaded hole b (62), the upper surface of the second fixing plate (23) is provided with four threaded grooves (5), and the lower end of each bolt main body (4) is screwed in the threaded groove (5);

the mixing plates (2) are four groups, and the mixing plates (2) are uniformly distributed along the inside of the mixing box body (1) from top to bottom.

2. A mixing device for two duct gases according to claim 1, characterised in that: round grooves (43) are formed in the lower end of the bolt main body (4), bolt rods (41) are fixedly mounted in the middle sections of the lower ends of the round grooves (43), and the end portions of the bolt rods (41) are in threaded connection in the threaded grooves (5).

3. A mixing device for two duct gases according to claim 2, characterised in that: the bolt comprises a bolt body (4) and is characterized in that a fixing ring (46) is fixedly mounted at the upper end of the outside of the bolt rod (41), an annular pressing sheet (44), a spring (47) and an annular rubber sheet (42) are sleeved on the circumferential surface of the bolt rod (41), an extrusion sheet (45) is fixedly mounted at the edge of the lower end of the annular pressing sheet (44), and a fixing block (49) is fixedly mounted at the middle section of the upper end of the bolt body (4).

4. A mixing device for two duct gases according to claim 3, characterised in that: the annular pressing sheet (44) is positioned on the upper side of the fixing ring (46), the spring (47) is positioned on the upper side of the annular pressing sheet (44), and the annular rubber sheet (42) is positioned on the lower side of the fixing ring (46).

5. A mixing device for two duct gases according to claim 1, characterised in that: the upper end edge of bolt main part (4) is equipped with smooth cambered surface (48), the upper end middle section fixed mounting of bolt main part (4) has fixed block (49), fixed block (49) set up in countersunk groove (3).

6. A mixing device for two duct gases according to claim 1, characterised in that: the number of the countersunk grooves (3) is four, and the countersunk grooves are distributed on the upper surface of the first bearing plate (21) in a rectangular shape.

7. A mixing device for two duct gases according to claim 1, characterised in that: the inclination of the mixing plates (2) is 45 degrees, and the distance between every two adjacent mixing plates (2) is 50 mm.

8. A mixing device for two duct gases according to claim 1, characterised in that: air inlet (7) have all been seted up to the upper surface of mixing box (1) and the preceding lateral wall upper end of mixing box (1), gas outlet (8) have all been seted up to the lower surface of mixing box (1) and the preceding lateral wall lower extreme of mixing box (1), mixing plate (2) are located between air inlet (7) and gas outlet (8).