CN216677075U - Purifying column for treating dioxin - Google Patents

Abstract

The application discloses a dioxin treatment purifying column, which relates to the technical field of dioxin and comprises a column pipe and filler, wherein a port of the column pipe is communicated with the outside, the filler is arranged inside the column pipe, a discharging head is fixedly connected to the column pipe, the discharging head is communicated with the column pipe, the discharging head is arranged in a round table shape, the large end of the discharging head is fixedly connected to the column pipe, and the small end of the discharging head is far away from the column pipe; through increasing the diameter of play stub bar, increase the area of being connected of stub bar and column pipe simultaneously to reduce the condition that the stub bar breaks off by the column pipe tie point, prolong the life of purifying column.

Description

Purifying column for processing dioxin

Technical Field

The application relates to the technical field of dioxin, in particular to a dioxin treatment purifying column.

Background

Dioxin (Dioxin), also known as Dioxin, is a colorless, tasteless, teratogenic, fat-soluble substance, and is a generic name of Dioxins (Dioxins) in nature, which refers to aromatic organic compounds composed of two or one oxygen atom connecting two chlorine atoms substituted to benzene ring. Dioxin comprises 210 compounds, and the substances are very stable, have high melting points, can be dissolved in most organic solvents and are very easy to accumulate in organisms. Dioxin is a highly toxic substance 130 times that of cyanide and 900 times that of arsenic, and is called century toxicity. Analysis of dioxins generally employs the following steps: sampling, homogenizing, extracting, purifying, analyzing and evaluating data.

At present, the container that dioxin used in purification process is the polypropylene column pipe, and the port has been seted up to the one end of polypropylene column pipe, and the other end is moulded plastics and is had the ejection of compact head that is used for draining, is through filling filler in the polypropylene column pipe during the use, then pours into the port of dioxin from the polypropylene column pipe into, flows in order to accomplish purification process to the direction of play stub bar under the effect of its gravity.

In view of the above-mentioned related technologies, the inventor found that the polypropylene column tube needs to clamp the column tube body and hold the discharge head downward during use, but the diameter of the discharge head is small to ensure the purification effect, so the discharge head is easy to break at the connection point with the column tube.

SUMMERY OF THE UTILITY MODEL

In order to reduce the cracked condition of ejection of compact head and take place, this application provides a purification column is handled to dioxin.

The application provides a dioxin handles purifying column adopts following technical scheme: the utility model provides a purification column is handled to dioxin, includes the column casing of port and external intercommunication and sets up in the inside filler of column casing, fixedly connected with stub bar on the column casing, the stub bar communicates with the column casing each other, be the setting of round platform form, stub bar major end fixed connection in column casing goes out, the column casing is kept away from to stub bar tip.

By adopting the technical scheme, when the column tube is used, a worker clamps the column tube by using the clamp, then vertically arranges the column tube, enables the discharge head to be positioned at the lower end of the column tube, enables the port of the column tube to be vertically upward, then injects the dioxin into the column tube through the port of the column tube, and the dioxin is purified by the filler and then is discharged from the discharge head; through being the round platform form with the setting of ejection of compact head, increase the diameter of ejection of compact head, increase the area of being connected of ejection of compact head and column tube simultaneously to reduce the ejection of compact head by the cracked condition of column tube tie point emergence, prolong the life of purifying column.

Preferably, the discharge head is fixedly connected with a liquid discharge pipe, the liquid discharge pipe is arranged in a cylindrical shape, and the liquid discharge pipe is communicated with the discharge head.

Through adopting above-mentioned technical scheme, during the use, through addding the fluid-discharge tube, make things convenient for the staff to be connected the purification column with other equipment in the use, keep the function of current purification column technique.

Preferably, the discharge tube is sleeved with a discharge hose, the discharge hose is provided with an inner cavity, the discharge hose comprises a connecting portion and an extending portion, the inner cavity of the connecting portion is a conical cavity and is gradually increased from the inside to the outside of the cavity, and the discharge tube is abutted against the inner peripheral side wall of the connecting portion.

Through adopting above-mentioned technical scheme, during the use, make things convenient for the staff to move at different angles and connect the purification post to be the inner chamber form through setting up connecting portion, both conveniently connected in the connection process, still increased its fixity.

Preferably, an arc angle is formed between the connecting point of the discharge head and the column pipe in an inverted mode.

By adopting the technical scheme, the discharge head and the column tube connecting point are in smooth transition, so that the cracking phenomenon of the discharge head and the column tube connecting point is reduced.

Preferably, be provided with the sealed lid that is used for shutoff column pipe port on the column casing, sealed lid is offered and is used for the inside logical groove that admits air of intercommunication column casing, sealed lid establishes the portion and supports tight portion including inlaying, it locates in the column casing to inlay the portion card of establishing, support tight portion butt in column casing port department.

Through adopting above-mentioned technical scheme, during the use, the staff will inlay and establish the portion card and locate lid port department, thereby will support tight portion butt and block up the port in column pipe port department, then the staff from leading to the inslot dioxin of leading to injecting into in to the column pipe of admitting air, prevent that it from volatilizing from the column pipe port, increase the leakproofness of column pipe to the reaction rate of very improvement dioxin.

Preferably, the diameter of the abutting part is larger than that of the embedding part, and the diameter of the abutting part is also larger than that of the column tube.

By adopting the technical scheme, the covering area of the abutting part is increased and the gap between the end face of the end opening of the column tube and the abutting part due to dislocation is reduced during use.

Preferably, the end face of the abutting portion facing the column tube is provided with an inner annular groove, and when the embedding portion is clamped in the column tube, the edge of the port of the column tube is embedded in the inner annular groove.

Through adopting above-mentioned technical scheme, during the use, in inlaying the port border with the column tube and locating the inner ring groove, further increase the leakproofness to the column tube.

Preferably, the column tube is fixedly connected with a clamping ring, and the clamping ring is coaxially and fixedly connected with the column tube.

Through adopting above-mentioned technical scheme, when the staff utilized anchor clamps centre gripping column jacket, the staff with anchor clamps centre gripping on the grip ring to reduce the damage to the column jacket, prolong the life of column jacket.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through being the round platform form with the setting of ejection of compact head, increase the diameter of ejection of compact head, increase the area of being connected of ejection of compact head and column tube simultaneously to reduce the ejection of compact head by the cracked condition of column tube tie point emergence, prolong the life of purifying column.

2. The sealing cover is embedded at the end opening of the column tube, so that the sealing performance of the column tube is improved, the column tube is prevented from volatilizing from the end opening of the column tube, and the reaction speed of dioxin is increased.

Drawings

Fig. 1 is a schematic overall structure diagram in the embodiment of the present application.

Fig. 2 is a schematic view of the internal structure in the embodiment of the present application.

Fig. 3 is a schematic structural view of a sealing cover in the embodiment of the present application.

Fig. 4 is an enlarged view at Q in fig. 2.

Description of reference numerals: 100. a column tube; 110. a clamp ring; 111. a circular groove; 120. a filler; 200. a sealing cover; 210. a tightening part; 220. an embedding part; 230. an inner ring groove; 240. a middle part; 250. a boss portion; 260. a card slot; 270. a connecting pipe; 280. a through groove; 290. an inner through cavity; 300. a discharge assembly; 310. discharging a stub bar; 320. a circular arc angle; 330. a liquid discharge pipe; 340. a discharge hose; 341. a connecting portion; 342. an extension portion; 350. a conical cavity.

Detailed Description

The present application is described in further detail below with reference to figures 1-4. The application discloses purifying column is handled to dioxin.

Referring to fig. 1 and 2, a dioxin treatment purification column includes a column tube 100 having both ends open and communicating with the inside, packing 120 disposed inside the column tube 100, a sealing cap 200 sealed at the opening of one end of the column tube, and a discharge assembly 300 connected to the opening of the other end of the column tube 100. The clamping ring 110 is sleeved on the circumferential side wall of the column tube 100, the clamping ring 110 is coaxially and fixedly connected to the column tube 100, and an annular groove 111 is formed in the outer circumferential side of the clamping ring 110.

Referring to fig. 2 and 3, the sealing cover 200 includes an embedding portion 220 and a fastening portion 210, the embedding portion 220 is coaxially and fixedly connected to one side of the fastening portion 210, and the radial width of the fastening portion 210 is greater than the radial width of the embedding portion 220. The abutting portion 210 has an inner annular groove 230 with an end facing the embedded portion 220, and the inner annular groove 230 and the embedded portion 220 are coaxially disposed. When the insertion clamp is disposed in the upper port of the pipe string, the edge of the port of the pipe string is inserted in the inner annular groove 230, and the abutting portion 210 completely covers the port of the pipe string.

The sealing cover 200 further includes a middle portion 240 and a protruding portion 250, one end of the middle portion 240 is fixedly connected to an end of the fastening portion 210 opposite to the embedding portion 220, one end of the middle portion 240 away from the fastening portion 210 is fixedly connected to the protruding portion 250, and a radial distance of the protruding portion 250 is greater than a radial distance of the middle portion 240. The clamping groove 260 with the port facing away from the middle part 240 is formed in the protruding part 250, the connecting pipe 270 is fixedly connected to the bottom surface of the clamping groove 260, and a gap exists between the peripheral side wall of the connecting pipe 270 and the side wall of the clamping groove 260, so that the external connecting pipe can be conveniently embedded and connected with the connecting pipe 270. The connecting pipe 270 is provided with a through groove 280 which is through from top to bottom, the sealing cover 200 is provided with an inner through cavity 290 which is through from top to bottom, and the through groove 280 is communicated with the inner through cavity 290.

Referring to fig. 2 and 4, the discharging assembly 300 includes a discharging head 310, a liquid discharging pipe 330 and a discharging hose 340, the discharging head 310 is disposed in a circular truncated cone shape, a large end of the discharging head 310 is fixedly connected to an end of the pipe column far away from the sealing cover 200, an inner cavity of the discharging head 310 is communicated with an inner cavity of the pipe column, and a connection point of the discharging head 310 and the pipe column 100 is chamfered to form an arc angle 320. The liquid discharge pipe 330 is arranged in a cylindrical shape and fixedly connected to the small end of the discharge head 310, and the inner cavity of the liquid discharge pipe 330 is communicated with the inner cavity of the discharge head 310. The discharging hose 340 includes a connection portion 341 and an extension portion 342, wherein the inner cavity of the connection portion 341 is a tapered cavity 350, and the cavity is gradually increased from the inside to the end opening, when in use, the connection portion 341 is sleeved on one end of the discharging pipe 330 far away from the discharging head 310, and the circumferential outer side wall of the discharging pipe 330 abuts against the side wall of the tapered cavity 350 of the connection portion 341.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a purification column is handled to dioxin, includes column tube (100) of port and external intercommunication and sets up in inside filler (120) of column tube (100), its characterized in that: the column tube (100) is fixedly connected with a discharging head (310), the discharging head (310) is communicated with the column tube (100) and is in a round table shape, the large-end of the discharging head (310) is fixedly connected to the column tube (100), and the small-end of the discharging head (310) is far away from the column tube (100).

2. The dioxin treatment purification column according to claim 1, wherein: the discharging head (310) is fixedly connected with a liquid discharge pipe (330), the liquid discharge pipe is arranged in a column shape, and the liquid discharge pipe (330) is communicated with the discharging head (310).

3. The dioxin treatment purification column according to claim 2, wherein: the discharge pipe (330) is sleeved with a discharge hose (340), an inner cavity is formed in the discharge hose (340), the discharge hose (340) comprises a connecting portion (341) and an extending portion (342), the inner cavity of the connecting portion (341) is a conical cavity (350) and is provided with a cavity which is gradually increased outwards, and the discharge pipe (330) abuts against the inner peripheral side wall of the connecting portion (341).

4. The dioxin treatment purification column according to claim 3, wherein: and an arc angle (320) is formed at the connecting point of the discharge head (310) and the column tube (100).

5. The dioxin treatment purification column according to claim 1 or 4, wherein: be provided with sealed lid (200) that are used for shutoff column pipe (100) port on column tube (100), sealed lid (200) are offered and are used for communicating the inside logical groove of admitting air (280) of column tube (100), sealed lid (200) are including inlaying portion of establishing (220) and supporting tight portion (210), inlay portion of establishing (220) card and locate in column tube (100), support tight portion (210) butt in column tube (100) port department.

6. The dioxin treatment purification column according to claim 5, wherein: the diameter of the abutting part (210) is larger than that of the embedding part (220), and the diameter of the abutting part (210) is also larger than that of the column tube (100).

7. The dioxin treatment purification column according to claim 6, wherein: the end face, facing the column tube (100), of the abutting portion (210) is provided with an inner annular groove (230), and when the embedding portion (220) is clamped in the column tube (100), the edge of the port of the column tube (100) is embedded in the inner annular groove (230).

8. The dioxin treatment purification column according to claim 1, wherein: the column tube (100) is fixedly connected with a clamping ring (110), and the clamping ring (110) is coaxially and fixedly connected with the column tube (100).

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