CN220478479U

CN220478479U - Hydrogen chloride separation device

Info

Publication number: CN220478479U
Application number: CN202321990766.XU
Authority: CN
Inventors: 赵朝勇; 苑克志; 钱兴
Original assignee: Liaocheng Longsheng Chemical Co ltd
Current assignee: Liaocheng Longsheng Chemical Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-02-13
Anticipated expiration: 2033-07-27

Abstract

The utility model relates to the technical field of hydrogen chloride processing, in particular to a hydrogen chloride separation device. Its technical scheme includes hydraulic stem, goes up sleeve plate, casing, lower sleeve plate, clamp plate and mount pad, the casing both ends all are provided with the case lid, case lid one end is provided with flange one, the casing both ends all are provided with flange two, and flange one has all cup jointed sleeve plate and lower sleeve plate with flange two outer walls, go up sleeve plate and the relative one end of sleeve plate down all is provided with the mounting panel, the inside bolt that has pegged graft that all rotates of mounting panel, casing upper end both sides all are provided with the hydraulic stem of symmetric distribution, hydraulic stem one side all is provided with the clamp plate, hydraulic stem one end all is provided with the mount pad. According to the utility model, the flange-butted case cover is connected with the case body through dozens of bolts, and the upper sleeve plate and the lower sleeve plate are sleeved by extrusion, so that the number of bolts is reduced to four, the workload of maintenance personnel is greatly reduced, the dismounting time is saved, and the maintenance and the overhaul of the condenser for hydrogen chloride processing after use are convenient.

Description

Hydrogen chloride separation device

Technical Field

The utility model relates to the technical field of hydrogen chloride processing, in particular to a hydrogen chloride separation device.

Background

Hydrogen chloride is a colorless, pungent gas, and a hydrogen chloride molecule is composed of one chlorine atom and one hydrogen atom.

The separation of hydrogen chloride is carried out using a condenser, which is a device for cooling and condensing the gas, comprising cooling pipes or cooling surfaces, into which the hydrogen chloride gas is led, where it is subjected to heat exchange, so that the gas is cooled and condensed into a liquid.

Hydrogen chloride has strong corrosivity, and long-time contact probably leads to condenser material to corrode, so need the periodic maintenance to the condenser inside to overhaul, and the condenser includes the casing of main part and the case lid at both ends, through the flange butt joint between case lid and the casing, needs the installation of tens of bolts when hot flange installs, leads to the condenser to maintain the dismouting of overhaul comparatively loaded down with trivial details, has increased maintainer's work load, and we propose hydrogen chloride separator to solve current problem for this reason.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a hydrogen chloride separation device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydrogen chloride separator, includes hydraulic stem, goes up trepanning, casing, lower trepanning, clamp plate and mount pad, the casing both ends all are provided with the case lid, case lid one end is provided with flange one, the casing both ends all are provided with flange two, and flange one has all cup jointed trepanning and lower trepanning with two outer walls of flange, go up trepanning and lower trepanning relative one end all is provided with the mounting panel, the inside bolt that has all rotated to peg graft of mounting panel, casing upper end both sides all are provided with the hydraulic stem of symmetric distribution, hydraulic stem one side all is provided with the clamp plate, hydraulic stem one end all is provided with the mount pad.

When the hydrogen chloride separating device in the scheme is used, gasified hydrogen chloride is input from the input port, the heat exchange tube is used for inputting liquid nitrogen, the liquid nitrogen exchanges heat with the gasified hydrogen chloride, the gasified hydrogen chloride is liquefied after being cooled, the gasified hydrogen chloride is discharged through the output tube, the separation processing of the condenser on the hydrogen chloride is realized, four bolts are removed when the condenser is maintained, the upper sleeve plate and the lower sleeve plate are moved out of the two outer walls of the flange, and the box cover is separated from the flange at the moment, so that the maintenance and overhaul of the internal components are realized.

Preferably, an embedded ring is arranged at one end of the flange, embedded grooves are formed in the flange, the embedded ring and the embedded grooves are meshed with each other, and a sealing gasket is arranged on the inner wall of the embedded grooves. The embedding ring and the embedding groove are mutually embedded and spliced, so that the extrusion force is larger, the adhesion is tighter, the sealing gasket fills gaps at the extrusion position, and the sealing effect is improved.

Preferably, a pressure head is arranged at one end of the pressure plate, and the radian of the inner wall of the pressure head is equal to that of the outer walls of the upper sleeve plate and the lower sleeve plate. The pressure head is used for pressing and holding the upper sleeve plate and the lower sleeve plate, and the cambered surface of the pressure head has good laminating effect on pressing and holding the upper sleeve plate and the lower sleeve plate.

Preferably, the bearing is embedded and installed in the installation seat, and one end of the pressing plate is rotationally inserted into the bearing. Realize rotating in the mount pad department through the bearing clamp plate, when avoiding going up the cover board and dismantling with lower cover board, be intercepted by the clamp plate.

Preferably, a heat exchange tube is arranged inside the shell. The heat exchange tube is used for conveying heat exchange medium liquid nitrogen.

Preferably, the two sides of the shell water tank are respectively provided with an input port and an output pipe. The input port inputs gasified hydrogen chloride, and the output pipe outputs liquefied hydrogen chloride.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the flange at the butt joint of the shell and the box cover is provided with the clamping and transferring function, the upper sleeve plate and the lower sleeve plate are integrally sleeved on the flange, the connecting ends of the upper sleeve plate and the lower sleeve plate are fixed through the two bolts, the installation quantity of the bolts is greatly reduced, and the disassembly and assembly of the condenser are convenient in maintenance and overhaul after the hydrogen chloride separation and use process, so that the physical consumption of staff is reduced.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a front view of the mounting plate of FIG. 1 in an enlarged configuration in accordance with the present utility model;

FIG. 4 is an enlarged schematic side cross-sectional view of the mounting plate of FIG. 2 in accordance with the present utility model;

fig. 5 is a schematic diagram of a main view of the compression bar in fig. 1 according to the present utility model.

Reference numerals: 1. a hydraulic rod; 2. a top sleeve plate; 3. a mounting plate; 4. a housing; 5. a heat exchange tube; 6. a lower sleeve plate; 7. a case cover; 8. an output pipe; 9. a compression bar; 10. an input port; 11. a first flange; 12. a second flange; 13. a bolt; 14. a sealing gasket; 15. a fitting ring; 16. a pressure head; 17. a bearing; 18. a mounting base; 19. and a fitting groove.

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.

Example 1

As shown in fig. 1-5, the hydrogen chloride separating device provided by the utility model comprises a hydraulic rod 1, an upper sleeve plate 2, a shell 4, a lower sleeve plate 6, a pressing plate 9 and a mounting seat 18, wherein two ends of the shell 4 are respectively provided with a box cover 7, one end of the box cover 7 is provided with a first flange 11, two ends of the shell 4 are respectively provided with a second flange 12, one end of the first flange 11 is provided with a jogging ring 15, jogging grooves 19 are respectively formed in the second flange 12, the jogging rings 15 are meshed with the jogging grooves 19, sealing gaskets 14 are arranged on the inner walls of the jogging grooves 19, the outer walls of the first flange 11 and the second flange 12 are respectively sleeved with the upper sleeve plate 2 and the lower sleeve plate 6, the opposite ends of the upper sleeve plate 2 and the lower sleeve plate 6 are respectively provided with a mounting plate 3, bolts 13 are respectively inserted in the mounting plate 3 in a rotating manner, the inner part of the shell 4 is provided with a heat exchange tube 5, and two sides of the water tank of the shell 4 are respectively provided with an input port 10 and an output tube 8.

The procedure is based on example 1: the case cover 7 is embedded and spliced through the flange II 12 of the flange I11 shell 4, then the upper sleeve plate 2 and the lower sleeve plate 6 are sleeved on the outer walls of the flange I11 and the flange II 12, the bolts 13 are rotationally spliced inside the mounting plate 3, the mounting quantity of the bolts 13 is greatly reduced, the disassembly and the assembly are convenient, and the maintenance is convenient.

Example two

As shown in fig. 1 to 5, compared with the first embodiment, the hydrogen chloride separation device according to the present utility model further includes: the both sides of the upper end of the shell 4 are provided with symmetrically distributed hydraulic rods 1, one side of each hydraulic rod 1 is provided with a pressing plate 9, one end of each pressing plate 9 is provided with a pressing head 16, the radian of the inner wall of each pressing head 16 is equal to that of the outer wall of each upper sleeve plate 2 and that of each lower sleeve plate 6, one end of each hydraulic rod 1 is provided with a mounting seat 18, a bearing 17 is embedded and mounted in each mounting seat 18, and one end of each pressing plate 9 is rotationally inserted into each bearing 17.

In this embodiment, when the upper sleeve plate 2 and the lower sleeve plate 6 are sleeved on the outer walls of the flange one 11 and the flange two 12, the hydraulic rod 1 drives the pressing plate 9 to press the upper sleeve plate 2 and the lower sleeve plate 6, so that the flange one 11 and the flange two 12 are pressed and cut tightly, and power assistance is provided for rotation insertion of the bolts 13.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Hydrogen chloride separator, including hydraulic stem (1), go up cover board (2), casing (4), lower cover board (6), clamp plate (9) and mount pad (18), its characterized in that: the novel hydraulic pressure box is characterized in that box covers (7) are arranged at two ends of the shell (4), a first flange (11) is arranged at one end of the box cover (7), a second flange (12) is arranged at two ends of the shell (4), an upper sleeve plate (2) and a lower sleeve plate (6) are sleeved on the outer walls of the first flange (11) and the second flange (12), mounting plates (3) are arranged at opposite ends of the upper sleeve plate (2) and the lower sleeve plate (6), bolts (13) are inserted into the mounting plates (3) in a rotating mode, symmetrically distributed hydraulic rods (1) are arranged at two sides of the upper end of the shell (4), pressing plates (9) are arranged on one side of the hydraulic rods (1), and mounting seats (18) are arranged at one end of the hydraulic rods (1).

2. The hydrogen chloride separation device according to claim 1, wherein: one end of the first flange (11) is provided with an embedded ring (15), embedded grooves (19) are formed in the second flange (12), the embedded ring (15) is meshed with the embedded grooves (19), and sealing gaskets (14) are arranged on the inner walls of the embedded grooves (19).

3. The hydrogen chloride separation device according to claim 1, wherein: one end of the pressing plate (9) is provided with a pressing head (16), and the radian of the inner wall of the pressing head (16) is equal to that of the outer walls of the upper sleeve plate (2) and the lower sleeve plate (6).

4. The hydrogen chloride separation device according to claim 1, wherein: the mounting seat (18) is internally embedded with a bearing (17), and one end of the pressing plate (9) is rotationally inserted into the bearing (17).

5. The hydrogen chloride separation device according to claim 1, wherein: the heat exchange tube (5) is arranged in the shell (4).

6. The hydrogen chloride separation device according to claim 1, wherein: an input port (10) and an output pipe (8) are respectively arranged on two sides of the water tank of the shell (4).