CN210934157U

CN210934157U - Filter bag mounting structure for incineration disposal

Info

Publication number: CN210934157U
Application number: CN201921541426.2U
Authority: CN
Inventors: 陶陶; 汪柳; 季界珍; 陶洪云
Original assignee: Scip Sita Waste Services Co ltd
Current assignee: Scip Sita Waste Services Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-07
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a filter bag mounting structure for incineration treatment, which comprises a limiting plate, the filter bag mounting structure for incineration treatment is provided with an external thread column through an expander, can be directly and fixedly connected with corresponding equipment, is convenient to mount, is clamped by the contact between a connecting plate of an expander and the limiting plate at the opening part of the filter bag, avoids the filter bag from falling off, is fixedly connected with the connecting plate by inserting the limiting plate and the connecting plate through bolts and threading, is more compact, prevents the connection part from loosening, and has the characteristics of improving the sealing performance of the connection part by overlapping a sealing ring and a sealing groove when the connecting plate is contacted with the limiting plate, avoiding the occurrence of air leakage phenomenon, causing environmental pollution, reasonable integral structure, high sealing performance, firm fixation, convenient mounting and the like, effectively solves the problems that most of the filter bags are easy to fall off at present day, the opening part of the filter bag is easy to, can not achieve effective filtration, causes the problems of environmental pollution and the like.

Description

Filter bag mounting structure for incineration disposal

Technical Field

The utility model relates to an incineration disposal is with filter bag mounting structure belongs to seal structure technical field for the filter bag installation.

Background

The filter bag is a key part in the operation process of the bag type dust collector, the dust collection filter bag is also called as a dust filtration bag, a dust removal bag, a dust collection bag, a dust collector cloth bag, a dust collection bag and the like, the filter bag is a key part in the operation process of the bag type dust collector, usually, a cylindrical filter bag is vertically hung in the dust collector, the fabric and the design of the filter bag are required to have the effects of efficient filtration, easy dust stripping and durability as much as possible, the filter bag is widely applied, small as to families and large as industries, such as a filter bag for incineration treatment, most of the filter bags are usually sleeved on an expander when being installed, the filter bag is easy to fall off in the use process, and meanwhile, due to poor sealing performance, the smoke is easy to leak at the opening during smoke filtration, the effective filtration cannot be achieved, and the problems of environmental pollution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect and provide an incineration disposal with filter bag mounting structure, effectually solved present most filter bag easily drop, easily leak the flue gas scheduling problem.

In order to solve the technical problem, the technical scheme for achieving the purpose is as follows:

the utility model provides a filter bag mounting structure for incineration disposal, includes the limiting plate, the filter bag has been alternate in limiting plate middle part, the inside expander that has inserted of filter bag, four ends that the expander kept away from mutually are connected with the bolt.

As a preferred technical scheme of the utility model, the limiting plate is including wearing the socket, the middle part at the limiting plate is seted up to the mouth that alternates, the periphery that the seal groove just is located wearing the socket has been seted up on the limiting plate top, the thread groove has all been seted up to four ends that the limiting plate top was kept away from mutually.

As a preferred technical scheme of the utility model, the expander includes the connecting plate, connecting plate bottom fixedly connected with sealing washer, a plurality of expander rod and annular of connecting plate bottom fixedly connected with are put, the sealing washer is located the periphery of expander rod, the expander rod is kept away from the dirty board of one end fixedly connected with collection of connecting plate.

As the utility model discloses a preferred technical scheme, the filter bag bottom alternates the mouth and the top and the contact of connecting plate top of alternating of limiting plate.

As a preferred technical scheme of the utility model, the extension rod alternates filter bag top end opening to inside with the dirty board of collection, the connecting plate is located the limiting plate directly over, the sealing washer is corresponding with the seal groove of limiting plate, four ends that the connecting plate was kept away from mutually have all been seted up the screw and corresponding with the thread groove of limiting plate, external screw thread post and corresponding equipment threaded connection, the dirty board top of collection has been seted up the dirty groove of collection, the sealing washer adopts the rubber material to make.

The utility model has the advantages that: the utility model discloses an expander is equipped with the external screw thread post, can with the direct fixed connection of corresponding equipment, it is convenient to install, the filter bag opening part, contact between connecting plate and the limiting plate by the expander, press from both sides it tightly, avoid the filter bag to drop, it is fixed to alternate threaded connection with limiting plate and connecting plate through using the bolt, it is compacter to make it, prevent that the junction is not hard up, when connecting plate and limiting plate contact, its sealing washer and seal groove coincidence, improve its junction leakproofness, avoid gas leakage phenomenon to take place, cause environmental pollution, the overall structure is reasonable, the leakproofness is high, it is fixed firm, be convenient for install, characteristics such as environmental protection coefficient height.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic plan view of the present invention;

fig. 2 is a schematic plan view of the expander of the present invention;

fig. 3 is a schematic top plan view of the limiting plate of the present invention;

fig. 4 is a schematic plan view of the filter bag of the present invention.

In the figure: 1. a limiting plate; 2. a filter bag; 3. a dilator; 4. a bolt; 11. inserting the socket; 12. a sealing groove; 13. a screw groove; 31. a connecting plate; 32. an externally threaded post; 33. a seal ring; 34. an extension rod; 35. a dirt collecting plate.

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.

Example (b): as shown in fig. 1-4, a filter bag mounting structure for incineration treatment comprises a limiting plate 1, a filter bag 2 is inserted in the middle of the limiting plate 1, an expander 3 is inserted in the filter bag 2, and four ends of the expander 3 away from each other are connected with bolts 4.

The limiting plate 1 comprises a through-inserting hole 11, the through-inserting hole 11 is arranged in the middle of the limiting plate 1, the top end of the limiting plate 1 is provided with a sealing groove 12 and is positioned at the periphery of the through-inserting hole 11, four far-away ends of the top of the limiting plate 1 are provided with screw grooves 13, the expander 3 comprises a connecting plate 31, the bottom end of the connecting plate 31 is fixedly connected with a sealing ring 33, the bottom end of the connecting plate 31 is fixedly connected with a plurality of expansion rods 34 and is annularly arranged, the sealing ring 33 is positioned at the periphery of the expansion rods 34, one far-away end of the expansion rods 34 from the connecting plate 31 is fixedly connected with a dirt collecting plate 35, the bottom end of the filter bag 2 penetrates through the through-inserting hole 11 of the limiting plate 1 and the top end of the connecting plate 31 is contacted with the top end of the connecting plate 31, the expansion rods 34 and the dirt collecting plate 35 penetrate, external screw thread post 32 and corresponding equipment threaded connection, the dirty groove of collection has been seted up on the dirty board 35 top of collection, and sealing washer 33 adopts the rubber material to make.

Specifically, through earlier 2 covers filter bag on expander 3's expander rod 34, because filter bag 2 is soft, filter bag 2 is inside is opened its expansion by expander rod 34, again with its from the top down interlude mouth 11 of passing limiting plate 1, at this moment, expander 3's connecting plate 31 contacts with limiting plate 1, connecting plate 31 and limiting plate 1 are lived the top centre gripping of filter bag 2, avoid filter bag 2 to drop, during the centre gripping, expander 3's sealing washer 33 and limiting plate 1's seal groove 12 coincide mutually, improve the leakproofness of its junction, four ends that connecting plate 31 and limiting plate 1 kept away from are through its screw to spiral shell groove 13 of using bolt 4 to alternate, tighten it, threaded connection is fixed, it is not hard up to avoid limiting plate 1 and connecting plate 31 junction, avoid its dislocation.

The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.

Claims

1. The filter bag mounting structure for incineration disposal is characterized by comprising a limiting plate (1), wherein a filter bag (2) is inserted in the middle of the limiting plate (1), an expander (3) is inserted in the filter bag (2), and four ends, far away from the expander (3), of the expander are connected with bolts (4);

the limiting plate (1) comprises a threading and inserting opening (11), the threading and inserting opening (11) is formed in the middle of the limiting plate (1), a sealing groove (12) is formed in the top end of the limiting plate (1) and is located on the periphery of the threading and inserting opening (11), and four ends, far away from the top of the limiting plate (1), of the limiting plate (1) are provided with screw grooves (13);

the expander (3) comprises a connecting plate (31), a sealing ring (33) is fixedly connected to the bottom end of the connecting plate (31), a plurality of expansion rods (34) are fixedly connected to the bottom end of the connecting plate (31) and are annularly arranged, the sealing ring (33) is located on the periphery of each expansion rod (34), and a dirt collecting plate (35) is fixedly connected to one end, far away from the connecting plate (31), of each expansion rod (34); the top of the connecting plate (31) is provided with an external threaded column (32);

the bottom end of the filter bag (2) penetrates through the insertion hole (11) of the limiting plate (1) and the top end of the filter bag is in contact with the top end of the connecting plate (31);

extension rod (34) and dirty board (35) of collection alternate filter bag (2) top end opening to inside, connecting plate (31) are located limiting plate (1) directly over, sealing washer (33) are corresponding with seal groove (12) of limiting plate (1), four ends that connecting plate (31) kept away from mutually have all been seted up the screw and corresponding with spiral shell groove (13) of limiting plate (1), external screw thread post (32) and corresponding equipment threaded connection, dirty board (35) top of collection has been seted up the dirty groove of collection, sealing washer (33) adopt the rubber material to make.