CN220405152U

CN220405152U - Chemical waste gas purifying mechanism

Info

Publication number: CN220405152U
Application number: CN202321898111.XU
Authority: CN
Inventors: 吴钊文; 钱秋齐
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-30
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a chemical waste gas purifying mechanism, which comprises a bottom plate and is characterized in that: the utility model discloses a filter device, which comprises a bottom plate, wherein two purifying tanks are fixedly arranged on the outer wall of the top of the bottom plate, one side of each purifying tank is fixedly inserted with a Y-shaped air inlet pipe, an electromagnetic valve is arranged at the joint of each air inlet pipe and each purifying tank, a switching assembly is arranged at one end of each air inlet pipe and comprises a sliding rod in sliding insertion connection with one end of each air inlet pipe, a piston is coaxially fixed at one end of each sliding rod, a spring is sleeved outside each sliding rod, two ends of each spring are fixedly connected with each air inlet pipe and each piston, an iron block is fixedly connected with the other end of each sliding rod, and a magnetic block is fixedly arranged on the outer wall of the top of the bottom plate and can be in contact with the iron block.

Description

Chemical waste gas purifying mechanism

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a chemical waste gas purifying mechanism.

Background

The chemical waste gas refers to poisonous and harmful gas discharged from chemical plants in chemical production, seriously pollutes the environment and affects human health, and the waste gas purification mainly refers to the treatment of industrial waste gas such as dust particles, smoke dust, peculiar smell gas and poisonous and harmful gas generated in industrial sites.

Through retrieval, the utility model with the Chinese patent publication number of CN219050731U discloses an exhaust gas purifying mechanism for chemical production, and belongs to the technical field of exhaust gas treatment equipment. The utility model comprises a purifying box, wherein one side of the purifying box is provided with an air inlet, the other side of the purifying box is provided with an air outlet, a filter screen and an active carbon placing frame are respectively arranged in the purifying box, two monitoring units with the same structure are arranged in the purifying box, one monitoring unit is positioned between the filter screen and the active carbon placing frame, the other monitoring unit is positioned at one side of the active carbon placing frame away from the filter screen, and a control controller is arranged in the purifying box.

The device detects whether the fan is lower than a threshold value through the rotation speed sensor to realize whether the device is blocked, however, when the filter assembly is replaced, the device still needs to be stopped to prevent waste gas from leaking, and certain influence is also generated on production work.

Disclosure of Invention

The utility model aims to provide a chemical waste gas purifying mechanism for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: chemical industry waste gas purifying mechanism, including the bottom plate, its characterized in that: the utility model discloses a purifying device for the air of the air conditioner, including bottom plate top outer wall fixed mounting, bottom plate top outer wall fixed mounting has two purifying box, two purifying box one side fixedly grafting has same Y type intake pipe that is, intake pipe and purifying box junction are provided with the solenoid valve, the switching component is installed to intake pipe one end, the sliding rod of switching component including intake pipe one end slip grafting, sliding rod one end coaxial fixed with piston, the outside cover of sliding rod is equipped with the spring, spring both ends respectively with intake pipe and piston fixed connection.

As a further preferable mode of the technical scheme, the other end of the sliding rod is fixedly connected with an iron block, a magnetic block is fixedly arranged on the outer wall of the top of the bottom plate, and the magnetic block can be in contact with the iron block.

As a further preferable mode of the technical scheme, a control button is fixedly arranged on the outer wall of the top of the bottom plate, and the control button is electrically connected with an electromagnetic valve far away from one end of the control button through a wire.

The impurity inside purifier increases waste gas flow and is hindered, and then the inside atmospheric pressure of intake pipe also can correspondingly increase, the tensile force of opposite side spring can be overcome to the pressure, push away the piston gradually to purifying box direction, until one side purifier blocks up, waste gas will drive slide bar one end iron plate through the piston and be close to the magnetic path, the iron plate will be adsorbed by the magnetic path for the piston can be fixed, the purifying box of opposite side then can continue to put into use, the iron plate also can extrude control button simultaneously, control button closes the solenoid valve of control one side, waste gas can not the loss go out when guaranteeing to change one side purifier.

As a further preferable mode of the technical scheme, a top plate is arranged at the top of the purifying box, the purifying device is arranged on the outer wall of the bottom of the top plate, and the same fixing component is arranged between the purifying box and the top plate.

As the further preferred of this technical scheme, a plurality of pulleys of top outer wall all around rotation connection, a plurality of the band pulley cover is equipped with same connecting band, the top bottom rotation is connected with a plurality of bolts, and a plurality of the bolt is fixed with a plurality of band pulleys are coaxial respectively, the equal fixedly connected with of outer wall all around of purifying box extends the piece, and a plurality of the bolt is threaded connection respectively in the middle of extending the piece.

The rotating handle drives one belt wheel at the top of the top plate to rotate, the belt wheel drives the other belt wheels to synchronously rotate through the connecting belt, the plurality of belt wheels drive bolts connected with the belt wheels to synchronously rotate, the plurality of bolts synchronously break away from the limitation of the extending block, and then a new purifying device is arranged in the purifying box, so that the replacement work can be quickly realized.

As a further preferable mode of the technical scheme, a plurality of positioning rods are coaxially fixed at the bottoms of the bolts, and the diameter of each positioning rod is smaller than that of each bolt.

As a further preferable mode of the technical scheme, the other sides of the two purifying boxes are fixedly inserted with air outlet pipes, and the two air outlet pipes are respectively communicated with the interiors of the two purifying boxes.

The utility model provides a chemical waste gas purifying mechanism, which has the following beneficial effects:

(1) According to the utility model, through arranging the switching assembly, when one filter device is blocked, the filter device can be automatically replaced to the other filter device for continuous use, the influence on production work caused by stopping when the filter device is replaced is avoided, impurities in the purifying device are increased, the flow of waste gas is blocked, the air pressure in the air inlet pipe is correspondingly increased, the pressure overcomes the tension of the spring at the other side, the piston is gradually pushed to the direction of the purifying box until the purifying device at one side is blocked, the waste gas drives one end iron block of the sliding rod to be close to the magnetic block through the piston, the iron block is adsorbed by the magnetic block, the piston is fixed, and the purifying box at the other side is continuously put into use.

(2) According to the utility model, the fixing assembly is arranged, the rotating handle drives one belt wheel at the top of the top plate to rotate, the belt wheel drives the other belt wheels to synchronously rotate through the connecting belt, the plurality of belt wheels drive bolts connected with the belt wheels to synchronously rotate, the plurality of bolts synchronously break away from the limitation of the extension block, and then a new purifying device is arranged in the purifying box, so that the replacement work can be quickly realized.

Drawings

FIG. 1 is a schematic view of a first view angle structure of the present utility model;

FIG. 2 is a schematic diagram of an overall second view structure according to the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

in the figure: 1. a bottom plate; 2. a purifying box; 3. an electromagnetic valve; 4. an air outlet pipe; 5. a top plate; 6. an air inlet pipe; 7. a switching assembly; 8. a fixing assembly; 701. a slide bar; 702. a piston; 703. a spring; 704. iron blocks; 705. a magnetic block; 706. a control button; 801. a belt wheel; 802. a bolt; 803. an extension block; 804. a connecting belt; 805. and a positioning rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1, 2 and 3, in this embodiment, a chemical waste gas purifying mechanism includes a base plate 1, and is characterized in that: two purifying tanks 2 are fixedly arranged on the outer wall of the top of the bottom plate 1, one Y-shaped air inlet pipe 6 is fixedly inserted into one side of the two purifying tanks 2, an electromagnetic valve 3 is arranged at the joint of the air inlet pipe 6 and the purifying tanks 2, a switching component 7 is arranged at one end of the air inlet pipe 6, the switching component 7 comprises a sliding rod 701 in sliding insertion connection with one end of the air inlet pipe 6, a piston 702 is coaxially fixed at one end of the sliding rod 701, a spring 703 is sleeved outside the sliding rod 701, two ends of the spring 703 are fixedly connected with the air inlet pipe 6 and the piston 702 respectively, an iron block 704 is fixedly connected with the other end of the sliding rod 701, a magnetic block 705 is fixedly arranged on the outer wall of the top of the bottom plate 1, the magnetic block 705 can be in contact with the iron block 704, a control button 706 is fixedly arranged on the outer wall of the top of the bottom plate 1, the control button 706 is electrically connected with the electromagnetic valve 3 far away from one end of the bottom plate through a wire, the iron block 704 presses the control button 706, the electromagnetic valve 3 at the control side is closed by the control button 706, and waste gas can not escape during replacement of one-side purifying device is ensured.

The impurity in the purification device increases the waste gas and flows and is blocked, and then the internal atmospheric pressure of intake pipe 6 also can correspondingly increase, and the pressure will overcome the pulling force of opposite side spring 703, pushes gradually piston 702 to purifying box 2 direction, until one side purification device blocks up, and waste gas will drive slide bar 701 one end iron piece 704 through piston 702 and be close to magnet 705, and iron piece 704 will be adsorbed by magnet 705 for piston 702 is fixed, and purifying box 2 of opposite side then can continue to put into use.

As shown in fig. 2 and 4, the top plate 5 is placed at the top of the purifying box 2, the purifying device is installed on the outer wall of the bottom of the top plate 5, the same fixing component 8 is installed between the purifying box 2 and the top plate 5, a plurality of belt pulleys 801 are rotationally connected around the outer wall of the top plate 5, the plurality of belt pulleys 801 are sleeved with the same connecting belt 804, a plurality of bolts 802 are rotationally connected to the bottom of the top plate 5, the plurality of bolts 802 are respectively coaxially fixed with the plurality of belt pulleys 801, extension blocks 803 are fixedly connected to the outer wall around the purifying box 2, and the plurality of bolts 802 are respectively in threaded connection with the extension blocks 803.

The rotating handle drives one of the belt wheels 801 at the top of the top plate 5 to rotate, the belt wheels 801 drive the other belt wheels 801 to synchronously rotate through the connecting belt 804, the plurality of belt wheels 801 drive the bolts 802 connected with the belt wheels to synchronously rotate, the plurality of bolts 802 synchronously break away from the limitation of the extending blocks 803, and then a new purifying device is installed in the purifying box 2, so that the replacement work can be quickly realized.

As shown in fig. 2 and fig. 4, positioning rods 805 are coaxially fixed at bottoms of the plurality of bolts 802, and the diameters of the positioning rods 805 are smaller than those of the bolts 802, so that the positioning in advance can be achieved, and further smooth subsequent installation work is ensured.

As shown in fig. 1 and 2, the other sides of the two purifying boxes 2 are fixedly inserted with air outlet pipes 4, the two air outlet pipes 4 are respectively communicated with the interiors of the two purifying boxes 2, and the waste gas treated by the purifying device can escape to the outside through the air outlet pipes 4.

The utility model provides a chemical waste gas purifying mechanism, which has the following specific working principle:

when the device works, external waste gas is introduced into the air inlet pipe 6, the inside of the purifying box 2 at one side is not blocked at the beginning, the waste gas continuously passes through the purifying box 2 and is purified by the purifying device in the purifying box, along with the increase of the service time, the impurity in the purifying device is increased, the flow of the waste gas is blocked, the air pressure in the air inlet pipe 6 is correspondingly increased, the tension force of the spring 703 at the other side is overcome, the piston 702 is gradually pushed to the direction of the purifying box 2 until the purifying device at one side is blocked, the waste gas drives the iron block 704 at one end of the sliding rod 701 through the piston 702 to be close to the magnetic block 705, the iron block 704 is adsorbed by the magnetic block 705, the piston 702 is fixed, the purifying box 2 at the other side is continuously put into use, meanwhile, the iron block 704 also can squeeze the control button 706, the solenoid valve 3 at one side is controlled by the control button 706, the waste gas is prevented from being scattered when the purifying device at one side is ensured to be replaced, the rotating handle drives one 801 to rotate, the other belt pulley 801 is driven by the connecting belt 804 to synchronously rotate, the other belt pulleys 801, the bolts 802 are driven to synchronously rotate, the connecting with the belt pulleys 802, the bolts 802 are synchronously, the bolts 702 are synchronously, the one side can be separated from the slide blocks, the iron block 704, the solenoid valve is separated from the new device is arranged at one side, the solenoid valve 3, the solenoid valve is reset device is arranged, and the device is reset, and the purifying device is opened, and the device is quickly, and the device is opened, and can be replaced, and the device is opened.

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

Claims

1. Chemical industry waste gas purifying mechanism, including bottom plate (1), its characterized in that: two purifying boxes (2) are fixedly arranged on the outer wall of the top of the bottom plate (1), one Y-shaped air inlet pipe (6) is fixedly inserted into one side of each purifying box (2), an electromagnetic valve (3) is arranged at the joint of each air inlet pipe (6) and each purifying box (2), a switching assembly (7) is arranged at one end of each air inlet pipe (6), each switching assembly (7) comprises a sliding rod (701) in sliding insertion connection with one end of each air inlet pipe (6), a piston (702) is coaxially fixed at one end of each sliding rod (701), a spring (703) is sleeved on the outer side of each sliding rod (701), and two ends of each spring (703) are fixedly connected with each air inlet pipe (6) and each piston (702).

2. A chemical waste gas purifying mechanism according to claim 1, wherein: the sliding rod (701) is fixedly connected with an iron block (704), a magnetic block (705) is fixedly arranged on the outer wall of the top of the bottom plate (1), and the magnetic block (705) can be in contact with the iron block (704).

3. A chemical waste gas purifying mechanism according to claim 1, wherein: the control button (706) is fixedly arranged on the outer wall of the top of the bottom plate (1), and the control button (706) is electrically connected with the electromagnetic valve (3) far away from one end of the control button through a lead.

4. A chemical waste gas purifying mechanism according to claim 1, wherein: the purifying box is characterized in that a top plate (5) is arranged at the top of the purifying box (2), a purifying device is arranged on the outer wall of the bottom of the top plate (5), and the same fixing assembly (8) is arranged between the purifying box (2) and the top plate (5).

5. The chemical waste gas purifying mechanism according to claim 4, wherein: the utility model discloses a purifying box, including roof (5), outer wall all around, a plurality of band pulleys (801) of roof (5) top outer wall rotation connection, a plurality of band pulley (801) cover is equipped with same connecting band (804), roof (5) bottom rotation is connected with a plurality of bolts (802), and a plurality of bolt (802) are fixed with a plurality of band pulleys (801) coaxial respectively, outer wall all around purifying box (2) fixedly connected with extension piece (803), a plurality of bolt (802) threaded connection respectively in the middle of extension piece (803).

6. The chemical waste gas purifying mechanism according to claim 5, wherein: and positioning rods (805) are coaxially fixed at the bottoms of the bolts (802), and the diameter of each positioning rod (805) is smaller than that of each bolt (802).

7. A chemical waste gas purifying mechanism according to claim 1, wherein: the other sides of the two purifying boxes (2) are fixedly inserted with air outlet pipes (4), and the two air outlet pipes (4) are respectively communicated with the interiors of the two purifying boxes (2).