CN219530555U - Chemical gas compression sealing device - Google Patents

Abstract

The utility model discloses a chemical gas compression sealing device, wherein a maintenance port is formed in the upper end of a sealing tank, the gas compression device is arranged in the sealing tank, the gas compression device comprises a motor, the top of the motor is connected with the top of the inner side of the sealing tank, the output end of the motor is connected with a transmission mechanism, the transmission mechanism is connected with a threaded rod symmetrically arranged in the sealing tank, the outer side of the threaded rod is in threaded connection with a sleeve, the bottom of the sleeve is connected with a compression plate, and a sealing piston is arranged below the compression plate. This chemical industry gas compression sealing device, this device is for solving the unable problem that compresses sealed gas of gas sealing device, through being provided with gas compression device in the seal pot inside, when the chemical industry gas that needs to store the seal pot compresses, opens the motor to make compression board and seal piston move down, compress the chemical industry gas of seal piston below storage at the in-process that seal piston moved down.

Description

Chemical gas compression sealing device

Technical Field

The utility model relates to the technical field of sealing devices, in particular to a chemical gas compression sealing device.

Background

Chemical industry is short for "chemical process", "chemical industry", "chemical engineering", etc., and all techniques for changing the composition, structure or synthesizing new substances by chemical methods belong to chemical production techniques, that is, chemical processes, and the obtained products are called chemicals or chemical products, and chemical gases generated in the chemical industry process need to be sealed by using a sealing device.

The utility model provides a gas storage tank sealing device as in publication number CN209340868U among the prior art is found through retrieving, the intelligent storage tank sealing device comprises a tank body, the upper end fixedly connected with connector of the jar body, be equipped with sealed lid in the connector, two draw-in grooves have been seted up to sealed bilateral symmetry, every all the block has the snap ring in the draw-in groove, two cavitys have been seted up to the bilateral symmetry of connector, every all be equipped with pushing mechanism in the cavity, and every snap ring is connected with corresponding pushing mechanism respectively, the spread groove has been seted up to the upper end of connector, around fixedly connected with baffle in the spread groove, the standing groove has been seted up to the ring on the sealed lid, and the baffle is located the standing groove and with the standing groove block. The utility model has the advantages of stable structure, simple operation, scientific and reasonable design, short production period, convenient disassembly of the sealing cover and good tightness to the tank body.

The gas sealing device is scientific and reasonable in design, short in production period, convenient to detach, good in sealing performance on the tank body, and incapable of compressing sealed gas, so that the chemical gas compression sealing device is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a chemical gas compression sealing device, which solves the problem that the gas sealing device proposed in the background art cannot compress sealed gas.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chemical industry gas compression sealing device, includes the seal pot, a plurality of landing legs of seal pot lower extreme symmetry fixedly connected with, the maintenance mouth has been seted up to the seal pot upper end, and installs rather than assorted maintenance lid in the maintenance mouth, the inside gas compression device that is provided with of seal pot, gas compression device includes the motor, the motor top is connected with the inboard top of seal pot, and the motor output is connected with drive mechanism, drive mechanism is connected with the threaded rod that the inside symmetry of seal pot set up, and the threaded rod outside is connected with sleeve threaded connection, the sleeve bottom is connected with the compression board, and installs sealed piston below the compression board.

Preferably, the transmission mechanism comprises a double-groove driving wheel, one end of the double-groove driving wheel is connected with the motor, the double-groove driving wheel is connected with driven wheels arranged on two sides through two groups of transmission belts, and the inner sides of the driven wheels are connected with the threaded rods.

Through the technical scheme: the threaded rod is conveniently driven to rotate.

Preferably, the two sides of the compression plate are symmetrically provided with sliding blocks, and sliding grooves matched with the sliding blocks are arranged in the sealing tank.

Through the technical scheme: the compression plate is convenient to move.

Preferably, a limiting plate is arranged in the sealing tank and is in sliding connection with the sleeve.

Through the technical scheme: the sleeve is prevented from rotating.

Preferably, a connecting port is formed in one side of the sealing tank, and a sealing cover which is well sealed with the connecting port is arranged at the opening of the connecting port.

Through the technical scheme: and equipment in the sealed tank is convenient to maintain in the later period.

Preferably, a detection tube is arranged on one side of the sealing tank, a gas valve is arranged in the detection tube, and one end of the detection tube is connected with the gas detection mechanism.

Through the technical scheme: the gas in the sealed tank is convenient to detect.

Compared with the prior art, the utility model has the beneficial effects that: this chemical industry gas compression sealing device, this device is for solving the unable problem that compresses sealed gas of gas sealing device, through being provided with gas compression device in the seal pot inside, when the chemical industry gas that needs to store the seal pot compresses, opens the motor, and the threaded rod drives the sleeve and moves under the effect of motor to make compression board and seal piston move down, compress the chemical industry gas of seal piston below storage at the in-process that seal piston moved down.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of the overall front view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

fig. 4 is a schematic diagram of the structure of the transmission mechanism of the present utility model.

In the figure: 1. a sealed tank; 101. a limiting plate; 102. a connection port; 103. sealing cover; 104. a gas detection mechanism; 105. a detection tube; 2. a support leg; 3. a maintenance port; 4. a maintenance cover; 5. a gas compression device; 501. a motor; 502. a transmission mechanism; 5021. a double-groove driving wheel; 5022. a transmission belt; 5023. driven wheel; 503. a threaded rod; 504. a sleeve; 505. a compression plate; 5051. a slide block; 5052. a chute; 506. and sealing the piston.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: according to the chemical gas compression sealing device, as shown in fig. 1 and 2, the lower end of a sealing tank 1 is symmetrically and fixedly connected with a plurality of supporting legs 2, a maintenance port 3 is formed in the upper end of the sealing tank 1, and a maintenance cover 4 matched with the maintenance port 3 is arranged in the maintenance port.

In a further embodiment, the service cover 4 seals well with the service hatch 3, the provision of the service hatch 3 facilitating later maintenance of the motor 501.

Specifically, a connection port 102 is provided on one side of the sealed pot 1, and a seal cover 103 which seals well with the connection port 102 is provided at the opening of the connection port.

In a further embodiment, chemical gas enters the interior of the seal pot 1 through the connection port 102.

In a further embodiment, a detection tube 105 is disposed at one side of the sealed tank 1, a gas valve is installed inside the detection tube 105, one end of the detection tube 105 is connected to a gas detection mechanism 104, the gas detection mechanism 104 can display the detection result through a control panel disposed outside the sealed tank 1, and the gas detection mechanism 104 is not described in any more in the prior art.

According to the figures 1-4, a gas compression device 5 is arranged inside the sealed tank 1.

Specifically, the gas compression device 5 includes a motor 501, the top of the motor 501 is connected with the top of the inner side of the sealing tank 1, the output end of the motor 501 is connected with a transmission mechanism 502, the transmission mechanism 502 is connected with a threaded rod 503 symmetrically arranged in the sealing tank 1, the outer side of the threaded rod 503 is in threaded connection with a sleeve 504, the bottom of the sleeve 504 is connected with a compression plate 505, and a sealing piston 506 is installed below the compression plate 505.

In a further embodiment, the transmission mechanism 502 comprises a double-groove driving wheel 5021, one end of the double-groove driving wheel 5021 is connected with the motor 501, the double-groove driving wheel 5021 is connected with driven wheels 5023 arranged on two sides through two groups of driving belts 5022, and the inner sides of the driven wheels 5023 are connected with the threaded rods 503.

Specifically, the compression plate 505 is symmetrically provided with a slider 5051 at both sides, and a chute 5052 matched with the slider 5051 is installed inside the sealed can 1.

In a further embodiment, the arrangement of the chute 5052 and the slider 5051 provides for a smoother compression plate 505 during displacement, which increases the efficiency of compression.

In a further embodiment, the limiting plate 101 is disposed inside the sealed pot 1, and the limiting plate 101 is slidably connected with the sleeve 504, where the limiting plate 101 can limit the movement position of the sleeve 504 to a certain extent.

When the chemical gas stored in the sealing tank 1 needs to be compressed, the motor 501 is started, the double-groove driving wheel 5021 rotates under the action of the motor 501, so that the driven wheel 5023 and the threaded rod 503 are driven to rotate through the driving belt 5022, the sleeve 504 moves under the action of the rotation of the threaded rod 503, the compression plate 505 and the sealing piston 506 move downwards, and the chemical gas stored below the sealing piston 506 is compressed in the process of moving downwards the sealing piston 506.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a chemical industry gas compression sealing device, includes seal pot (1), a plurality of landing legs (2) of seal pot (1) lower extreme symmetry fixedly connected with, maintenance mouth (3) have been seted up to seal pot (1) upper end, and install in maintenance mouth (3) rather than assorted maintenance lid (4), its characterized in that: the inside gas compression device (5) that is provided with of seal pot (1), gas compression device (5) are including motor (501), motor (501) top is connected with seal pot (1) inboard top, and motor (501) output is connected with drive mechanism (502), drive mechanism (502) are connected with threaded rod (503) that seal pot (1) inside symmetry set up, and threaded rod (503) outside and sleeve (504) threaded connection, sleeve (504) bottom is connected with compression board (505), and compression board (505) below installs sealing piston (506).

2. A chemical gas compression seal according to claim 1, wherein: the transmission mechanism (502) comprises a double-groove driving wheel (5021), one end of the double-groove driving wheel (5021) is connected with the motor (501), the double-groove driving wheel (5021) is connected with driven wheels (5023) arranged on two sides through two groups of transmission belts (5022), and the inner sides of the driven wheels (5023) are connected with threaded rods (503).

3. A chemical gas compression seal according to claim 1, wherein: the two sides of the compression plate (505) are symmetrically provided with sliding blocks (5051), and sliding grooves (5052) matched with the sliding blocks (5051) are arranged in the sealed tank (1).

4. A chemical gas compression seal according to claim 1, wherein: the sealing tank (1) is internally provided with a limiting plate (101), and the limiting plate (101) is in sliding connection with the sleeve (504).

5. A chemical gas compression seal according to claim 1, wherein: a connecting port (102) is formed in one side of the sealing tank (1), and a sealing cover (103) which is well sealed with the connecting port (102) is arranged at the opening of the connecting port.

6. A chemical gas compression seal according to claim 1, wherein: one side of the sealing tank (1) is provided with a detection tube (105), a gas valve is arranged in the detection tube (105), and one end of the detection tube (105) is connected with a gas detection mechanism (104).