CN210874688U

CN210874688U - Waste gas purification device is used in plastic products processing

Info

Publication number: CN210874688U
Application number: CN201921685894.7U
Authority: CN
Inventors: 郑荣堂
Original assignee: Suqian Rongxin Plastic Industry Co ltd
Current assignee: Suqian Rongxin Plastic Industry Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-30
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a waste gas purification device for plastic product processing, which comprises a shell, wherein an air outlet pipe is arranged above the shell, an air inlet pipe is arranged below the shell, one side of the shell is provided with a side door, the side door is fixedly connected with the shell through a hinge, a buffer shell is arranged inside the shell and above the shell, a connecting plate is arranged below the buffer shell, the connecting plate is fixedly connected with the buffer shell through a first bolt, and a purification pipe is fixed on the connecting plate; the utility model discloses in the air inlet pipe among the waste gas purification device is used in the processing of original plastic products, add the filter equipment that can take out in the air inlet pipe, carry out preliminary purification to the waste gas that gets into in the air inlet pipe, avoid the particulate matter in the waste gas to enter into the purge tube, block up the purge tube, when filter equipment needs the clearance, take out filter equipment from the intake pipe, conveniently change filter equipment.

Description

Waste gas purification device is used in plastic products processing

Technical Field

The utility model belongs to the technical field of machining equipment, concretely relates to waste gas purification device is used in plastic products processing.

Background

The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. Including products of all processes of injection molding, plastic uptake and the like which take plastics as raw materials. Plastics are a class of synthetic polymeric materials having plasticity.

The prior art has the following problems: 1. the existing waste gas purification device for processing the plastic products is provided with a purification pipe on an air inlet pipe, and gas is guided into the purification pipe through the air inlet pipe, but granular impurities in the waste gas can enter the purification pipe along with the waste gas when the plastic products are processed, so that the purification pipe is blocked; 2. the waste gas purification device for the processing of the existing plastic products adsorbs and purifies waste gas through the activated carbon in the purification tube, but the purification tube is fixed inside the shell, and after the activated carbon adsorption is saturated, when the activated carbon needs to be replaced, the purification tube is inconvenient to take out and replace the new activated carbon again.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a waste gas purification device is used in plastic products processing has and prevents blockking up, detachable characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a waste gas purification device for plastic product processing comprises a shell, wherein an air outlet pipe is arranged above the shell, an air inlet pipe is arranged below the shell, one side of the shell is provided with a side door, the side door is fixedly connected with the shell through a hinge, a buffer shell is arranged inside the shell and above the shell, a connecting plate is arranged below the buffer shell, the connecting plate is fixedly connected with the buffer shell through a first bolt, a purification pipe is fixed on the connecting plate, activated carbon is filled in the purification pipe, one side of the purification pipe, far away from the connecting plate, is connected with an air inlet pipe, the air inlet pipe is fixedly connected with the purification pipe through a pipeline connecting piece, a slide rail is arranged on the inner side wall of the air inlet pipe, a filter screen is arranged inside the air inlet pipe, sliding blocks are fixed at two ends of the filter screen, and a moving rod is fixed below the, the fixed block is fixed below the air inlet pipe, and the moving rod is fixedly connected with the fixed block through a bolt.

Preferably, the pipeline connecting piece comprises connecting lugs, a first fastening half ring, a second bolt and a second fastening half ring, wherein the first fastening half ring is arranged on one side of the second fastening half ring, the connecting lugs are fixed at two ends of the first fastening half ring and the second fastening half ring, and the two connecting lugs are fixedly connected through the second bolt.

Preferably, a handle is arranged on the side door.

Preferably, the buffer shell and the connecting plate are provided with threaded holes at positions corresponding to the first bolts.

Preferably, the fixed block and the movable rod are provided with jacks at positions corresponding to the bolts.

Preferably, the purification pipe and the connecting plate are of an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in the air inlet pipe among the waste gas purification device is used in the processing of original plastic products, add the filter equipment that can take out in the air inlet pipe, carry out preliminary purification to the waste gas that gets into in the air inlet pipe, avoid the particulate matter in the waste gas to enter into the purge tube, block up the purge tube, when filter equipment needs the clearance, take out filter equipment from the intake pipe, conveniently change filter equipment.

2. The utility model discloses fix the purge tube in the casing among the waste gas purification device for the processing of original plastic products, the replacement is for the purge tube that can follow the casing and take out, and after the activated carbon adsorption in the purge tube is full, conveniently takes out the purge tube, changes the activated carbon in the purge tube again.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of FIG. 2A according to the present invention;

fig. 4 is the structure schematic diagram of the connection between the purification tube and the intake tube of the present invention.

In the figure: 1. a housing; 2. an air outlet pipe; 3. a side door; 4. an air inlet pipe; 5. a hinge; 6. a buffer housing; 7. a first bolt; 8. a connecting plate; 9. activated carbon; 10. a purge tube; 11. a pipe connection; 111. connecting lugs; 112. a first fastening half ring; 113. a second bolt; 114. a second fastening half ring; 12. filtering with a screen; 13. a bolt; 14. a fixed block; 15. a travel bar; 16. a slider; 17. a slide rail.

Detailed Description

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

Referring to fig. 1-4, the present invention provides the following technical solutions: a waste gas purification device for processing plastic products comprises a shell 1, an air outlet pipe 2 is arranged above the shell 1, an air inlet pipe 4 is arranged below the shell 1, a side door 3 is arranged on one side of the shell 1, the side door 3 is fixedly connected with the shell 1 through a hinge 5, a buffer shell 6 is arranged inside the shell 1 close to the upper side, a connecting plate 8 is arranged below the buffer shell 6, the connecting plate 8 is fixedly connected with the buffer shell 6 through a first bolt 7, a purification pipe 10 is fixed on the connecting plate 8, activated carbon 9 is filled in the purification pipe 10, an air inlet pipe 4 is connected to one side of the purification pipe 10 far away from the connecting plate 8, the air inlet pipe 4 is fixedly connected with the purification pipe 10 through a pipeline connecting part 11, a slide rail 17 is arranged on the inner side wall of the air inlet pipe 4, a filter screen 12 is arranged inside the air inlet pipe 4, a movable rod 15 is fixed below the sliding block 16, a fixed block 14 is fixed below the air inlet pipe 4, and the movable rod 15 is fixedly connected with the fixed block 14 through a bolt 13.

In order to connect the purge pipe 10 with the intake pipe 4, in this embodiment, it is preferable that the pipe connection member 11 includes a connection lug 111, a first fastening half ring 112, a second bolt 113, and a second fastening half ring 114, the first fastening half ring 112 is disposed on one side of the second fastening half ring 114, the connection lug 111 is fixed to both ends of the first fastening half ring 112 and the second fastening half ring 114, and the two connection lugs 111 are fixedly connected with each other by the second bolt 113.

In order to open or close the side door 3, in the present embodiment, it is preferable that a handle is provided on the side door 3.

In order to fixedly connect the buffer housing 6 and the connecting plate 8 by the first bolt 7, in this embodiment, it is preferable that a threaded hole is provided on the buffer housing 6 and the connecting plate 8 at a position corresponding to the first bolt 7.

In order to conveniently and fixedly connect the fixed block 14 and the moving rod 15 through the bolt 13, in the embodiment, it is preferable that the fixed block 14 and the moving rod 15 are provided with a jack at a position corresponding to the bolt 13.

In order to facilitate installation of the purge pipe 10 in the housing 1, in the present embodiment, it is preferable that the purge pipe 10 and the connection plate 8 are of an integral structure.

The utility model discloses a theory of operation and use flow: the utility model discloses lead-in the waste gas that produces plastic products processing to the purge tube 10 through intake pipe 4 in, after waste gas enters into intake pipe 4, filter screen 12 in intake pipe 4 carries out prefiltration to waste gas, avoid the particulate matter in the waste gas to enter into purge tube 10, when the particulate matter on filter screen 12 is accumulated and is saved too much and influence the filter effect, take bolt 13 out from fixed block 14 and carriage release lever 15, rethread carriage release lever 15 pulling slider 16, slider 16 atress moves on slide rail 17, thereby take out filter screen 12 from intake pipe 4, again clear up filter screen 12, after waste gas enters into purge tube 10, activated carbon 9 in purge tube 10 adsorbs the purification, after the purification is accomplished, discharge from outlet duct 2, after activated carbon 9 in purge tube 10 adsorbs full, open side door 3 through the handle, take off first bolt 7 and second bolt 113 again, the connecting plate 8 loses the fastening function of the first bolt 7 and is separated from the buffer shell 6, the first fastening half ring 112 and the second fastening half ring 114 lose the fastening function of the second bolt 113 and are separated from the air inlet pipe 4 and the purification pipe 10, then the purification pipe 10 is taken out of the shell 1, then the activated carbon 9 in the purification pipe 10 in a saturated state is taken out, and after the new activated carbon 9 is filled, the purification pipe 10 is installed in the shell 1.

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. The utility model provides an exhaust gas purification device is used in plastic products processing, includes casing (1), its characterized in that: the air purifier is characterized in that an air outlet pipe (2) is arranged above the shell (1), an air inlet pipe (4) is arranged below the shell (1), a side door (3) is arranged on one side of the shell (1), the side door (3) is fixedly connected with the shell (1) through a hinge (5), a buffer shell (6) is arranged above the shell (1), a connecting plate (8) is arranged below the buffer shell (6), the connecting plate (8) is fixedly connected with the buffer shell (6) through a first bolt (7), a purifying pipe (10) is fixed on the connecting plate (8), activated carbon (9) is filled in the purifying pipe (10), an air inlet pipe (4) is connected to one side, far away from the connecting plate (8), of the purifying pipe (10), and the air inlet pipe (4) is fixedly connected with the purifying pipe (10) through a pipeline connecting piece (11), be provided with slide rail (17) on the inside wall of intake pipe (4), the inside of intake pipe (4) is provided with filter screen (12), the both ends of filter screen (12) all are fixed with slider (16), the below of slider (16) is fixed with carriage release lever (15), the below of intake pipe (4) is fixed with fixed block (14), through bolt (13) fixed connection between carriage release lever (15) and fixed block (14).

2. The exhaust gas purifying apparatus for plastic product processing according to claim 1, wherein: the pipeline connecting piece (11) comprises connecting lugs (111), a first fastening half ring (112), a second bolt (113) and a second fastening half ring (114), wherein the first fastening half ring (112) is arranged on one side of the second fastening half ring (114), the connecting lugs (111) are fixed at two ends of the first fastening half ring (112) and the second fastening half ring (114), and the two connecting lugs (111) are fixedly connected through the second bolt (113).

3. The exhaust gas purifying apparatus for plastic product processing according to claim 1, wherein: the side door (3) is provided with a handle.

4. The exhaust gas purifying apparatus for plastic product processing according to claim 1, wherein: and threaded holes are formed in the positions, corresponding to the first bolts (7), of the buffer shell (6) and the connecting plate (8).

5. The exhaust gas purifying apparatus for plastic product processing according to claim 1, wherein: and jacks are arranged on the fixed block (14) and the moving rod (15) and correspond to the positions of the bolts (13).

6. The exhaust gas purifying apparatus for plastic product processing according to claim 1, wherein: the purifying pipe (10) and the connecting plate (8) are of an integrated structure.