CN215585754U

CN215585754U - Resin exhaust-gas treatment equipment

Info

Publication number: CN215585754U
Application number: CN202121834476.7U
Authority: CN
Inventors: 严荣; 姜路; 周振浩
Original assignee: Suzhou Qingquan Environmental Protection Technology Co ltd
Current assignee: Suzhou Qingquan Environmental Protection Technology Co ltd
Priority date: 2021-08-07
Filing date: 2021-08-07
Publication date: 2022-01-21
Anticipated expiration: 2031-08-07

Abstract

The utility model discloses a resin waste gas treatment device which comprises a dust removal box, wherein an air inlet device is arranged on the side wall of the dust removal box, a circular ring is fixedly sleeved on the inner wall of the dust removal box, a blocking device is arranged on the circular ring, the circular ring is connected with a rotating shaft, a clamping device and a filtering device are arranged on the outer wall of the rotating shaft, a limiting device is arranged at one end of the rotating shaft, and an opening door and an exhaust pipe are arranged on the side wall of the dust removal box. According to the utility model, the circular ring is arranged in the dust removing box, waste gas enters different filter bags from the plurality of vent holes on the circular ring, when one filter bag is cleaned, the pulling block is pulled, so that the filter bag and the connecting column are not clamped any more, the filter bag and a structure connected with the filter bag are taken out together for cleaning, when the filter bag is taken out, the iron ball moves upwards and blocks the vent hole, so that air flow cannot be introduced into the vent hole, the waste gas can flow to other vent holes, the problem that the filtering work is stopped due to cleaning of the filter bag is solved, the filtering work is always carried out, and the waste gas treatment efficiency is improved.

Description

Resin exhaust-gas treatment equipment

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to resin waste gas treatment equipment.

Background

The resin generally refers to an organic polymer which has a softening or melting range after being heated, tends to flow by an external force when softened, and is solid, semi-solid, or liquid at room temperature. Broadly, any polymer compound that can be used as a raw material for processing plastic products is called a resin, and the components of exhaust gas generated from the resin are: organic compound and dust etc. when to this exhaust-gas treatment, can carry out the preliminary treatment earlier, and the dust in the waste gas or some fixed tiny particles are detached promptly, and this operation will usually adopt the filter screen, but dust and fixed tiny particle can be attached to on the filter screen, need often wash the filter screen, and when wasing the filter screen, this filtering operation can stop the operation, makes resin exhaust-gas treatment inefficiency like this, consequently, this application provides a resin exhaust-gas treatment equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that a filter screen needs to be cleaned frequently in the existing operation of removing dust in resin waste gas and the treatment efficiency is low, and provides resin waste gas treatment equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a resin exhaust-gas treatment equipment, includes the dust removal case, be provided with hot blast blowpipe apparatus on the dust removal case lateral wall, hot blast blowpipe apparatus is used for carrying resin exhaust gas to the dust removal incasement, the fixed ring that has cup jointed of dust removal incasement wall, be provided with the blocking device on the ring, the ring is connected with the axis of rotation through the bearing, be provided with clamping device and filter equipment on the outer wall of axis of rotation, the one end of axis of rotation is provided with stop device, be provided with door discharge and exhaust pipe on the dust removal case lateral wall, the exhaust pipe sets up with the inside intercommunication of dust removal incasement portion.

Preferably, air inlet device includes the fan with dust removal case outer wall fixed connection, the one end intercommunication of fan has the intake pipe, and the other end intercommunication has the outlet duct, the tip of outlet duct and the inside intercommunication setting of dust removal case.

Preferably, a plurality of ventilation grooves have been seted up on the ring, the cross-section in ventilation groove is trapezoidal shape, be provided with the iron ball in the ventilation groove, the ring adopts the magnetism material to make, the ring is inhaled with the iron ball magnetism mutually.

Preferably, the inner wall of the circular ring is fixedly sleeved with the outer ring of the bearing, and the inner ring of the bearing is fixedly sleeved with the outer wall of the rotating shaft.

Preferably, clamping device include with axis of rotation outer wall fixed connection's a plurality of diaphragms, the cavity has been seted up in the diaphragm, the cavity is linked together with dust removal incasement portion, two telescopic links of cavity inside wall fixedly connected with, the other end fixedly connected with arc of telescopic link, the lateral wall of arc contacts with the inside wall of cavity, telescopic link outer wall cover is equipped with the spring, the both ends of spring are connected with cavity and arc respectively, still be provided with the pulling piece in the cavity, the lateral wall of diaphragm is run through to the one end of pulling the piece to outwards extend, the other end contacts with the arc.

Preferably, the filtering device comprises a plurality of assemblies, each assembly comprises an upper disc, a plurality of connecting columns and a lower disc, a plurality of through holes are formed in the lower disc, a plurality of connecting columns are sleeved with filter bags, openings of the filter bags correspond to the through holes, and the filter bags are in contact with the arc-shaped plates.

Preferably, stop device includes the handle of keeping away from the one end fixed connection of ring with the axis of rotation, be provided with the bolt on the handle, set up a plurality of jacks with bolt looks adaptation on the dust removal case lateral wall.

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

according to the utility model, the circular ring is arranged in the dust removing box, waste gas enters different filter bags from the plurality of vent holes on the circular ring, when one filter bag is cleaned, the opening door is opened, the filter bag to be cleaned is rotated to a position close to the opening door by using the handle, the pull block is pulled, the two arc-shaped plates move back to back, the filter bag and the connecting column are not clamped any more, the filter bag and a structure connected with the filter bag are taken out together for cleaning, when the filter bag is taken out, the iron ball moves upwards and blocks the vent holes, so that air flow cannot be introduced into the vent holes, the waste gas flows to other vent holes, the problem that the filter work is stopped due to cleaning of the filter bag is overcome, the filter work is always carried out, and the waste gas treatment efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a resin exhaust gas treatment apparatus according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural diagram of a chamber and a chamber connection in a resin waste gas treatment apparatus according to the present invention;

FIG. 4 is a schematic structural view of an upper circular plate, a connecting column and a lower circular plate in the resin exhaust gas treatment device according to the present invention;

fig. 5 is a schematic structural diagram of a filter bag in a resin exhaust gas treatment device according to the present invention.

In the figure: 1. a dust removal box; 2. a circular ring; 3. a bearing; 4. a rotating shaft; 5. opening the door; 6. an exhaust duct; 7. a fan; 8. an air inlet pipe; 9. an air outlet pipe; 10. a ventilation slot; 11. an iron ball; 12. a transverse plate; 13. a chamber; 14. a telescopic rod; 15. an arc-shaped plate; 16. a spring; 17. pulling the block; 18. an upper disc; 19. connecting columns; 20. a lower disc; 21. a through hole; 22. a filter bag; 23. a handle; 24. and (4) a bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-5, a resin exhaust-gas treatment equipment, including dust removal case 1, be provided with hot blast blowpipe apparatus on the dust removal case 1 lateral wall, hot blast blowpipe apparatus is used for carrying resin exhaust gas to the dust removal case 1 in, dust removal case 1 inner wall is fixed to be cup jointed and is had ring 2, be provided with the blocking device on the ring 2, ring 2 is connected with axis of rotation 4 through bearing 3, be provided with clamping device and filter equipment on the outer wall of axis of rotation 4, the one end of axis of rotation 4 is provided with stop device, be provided with door opening 5 and exhaust pipe 6 on the dust removal case 1 lateral wall, exhaust pipe 6 and the inside intercommunication setting of dust removal case 1.

The arrangement of the circular ring 2 divides the interior of the dust removing box 1 into two spaces, wherein the space below flows in waste gas, and the space above flows out waste gas for removing dust.

Further, hot blast blowpipe apparatus includes fan 7 with dust removal case 1 outer wall fixed connection, and fan 7 is prior art, does not describe here any more, and the one end intercommunication of fan 7 has intake pipe 8, and the other end intercommunication has outlet duct 9, and the tip of outlet duct 9 sets up with the inside intercommunication of dust removal case 1.

One end of the air inlet pipe 8 is communicated with equipment for generating waste gas, and is conveniently driven into the dust removal box 1 by the fan 7.

Further, a plurality of ventilation grooves 10 are formed in the ring 2, the cross section of each ventilation groove 10 is in a trapezoid shape, an iron ball 11 is arranged in each ventilation groove 10, the ring 2 is made of a magnetic material, and the ring 2 and the iron ball 11 are attracted magnetically.

Referring to fig. 2, the outer diameter of the top surface of the air groove 10 is smaller than the outer diameter of the iron ball 11, so that the iron ball 11 blocks the air groove 10 only by the magnetic attraction of the ring 2, and the air groove 10 cannot circulate the exhaust gas.

Further, the inner wall of the circular ring 2 is fixedly sleeved with the outer ring of the bearing 3, and the inner ring of the bearing 3 is fixedly sleeved with the outer wall of the rotating shaft 4.

The bearing 3 is arranged so that the rotary shaft 4 can be moved in rotation relative to the ring 2 without falling off.

Further, clamping device includes a plurality of diaphragms 12 with 4 outer wall fixed connection of axis of rotation, cavity 13 has been seted up in diaphragm 12, cavity 13 is linked together with dust removal case 1 is inside, two telescopic links 14 of 13 inside wall fixedly connected with of cavity, the other end fixedly connected with arc 15 of telescopic link 14, the lateral wall of arc 15 contacts with the inside wall of

cavity

13, 14 outer wall covers of telescopic link are equipped with spring 16, spring 16's both ends are connected with cavity 13 and arc 15 respectively, still be provided with pulling block 17 in the cavity 13, the lateral wall of diaphragm 12 is run through to the one end of pulling block 17, and outwards extend, the other end contacts with arc 15.

Under initial condition, two arcs 15 centre gripping filter bag 22 and spliced pole 19 jointly play fixed spacing effect, when needs take, stimulate two and pull piece 17 for two pull piece 17 back of the body and go back of the body, drive two arcs 15 back of the body and go back of the body, no longer centre gripping filter bag 22 and spliced pole 19, can take out filter bag 22 and other structures of being connected with it together this moment.

Further, filter equipment includes a plurality of subassemblies, and the subassembly comprises last disc 18, a plurality of spliced pole 19 and lower disc 20, has seted up a plurality of through-holes 21 on the lower disc 20, and a plurality of spliced pole 19 covers are equipped with filter bag 22, and filter bag 22 is uncovered just corresponding with through-hole 21, and filter bag 22 contacts with arc 15.

Referring to fig. 4, a plurality of through holes 21 are formed in the lower disk 20, so that the exhaust gas can be conveniently contacted with the filter bag 22 through the through holes 21, and the filter bag 22 can conveniently filter the exhaust gas.

Further, stop device includes the handle 23 of keeping away from the one end fixed connection of ring 2 with axis of rotation 4, is provided with bolt 24 on the handle 23, offers a plurality of jacks with 24 looks adaptations of bolt on the dust removal case 1 lateral wall.

The setting of bolt 24 and jack, the purpose is that under the condition of preventing except the human effect, axis of rotation 4 takes place to rotate, leads to a plurality of iron balls 11 all to block up corresponding air channel 10, and waste gas can't contact filter bag 22, can not carry out filtering work.

In the in-service use process, start fan 7, carry waste gas to the inside of dust removal case 1, because of disc 20 conflict iron ball 11 down for iron ball 11 can not block up the draft slot 10 rather than corresponding, makes the waste gas that is located ring 2 below can flow to filter bag 22 through a plurality of draft slots 10, through filter bag 22's effect, intercepts the dust, and will not have the waste gas of dust to carry out dust removal case 1 through exhaust pipe 6.

After long-time work, a large amount of dust is attached to the filter bag 22, cleaning is needed, the bolt 24 is pulled out, the bolt 24 is separated from the jack, the handle 23 is rotated to drive the rotating shaft 4 to rotate, the filter bag 22 to be cleaned is close to the position of the opening door 5, the bolt 24 is inserted again and the opening door 5 is opened, the pulling block 17 is acted, the filter bag 22 and other structures connected with the filter bag 22 are taken out, then the opening door 5 is quickly closed, at the moment, the filter bag 22 taken out can be cleaned, meanwhile, the lower disc 20 connected with the filter bag 22 does not abut against the iron ball 11, the iron ball 11 can block the ventilating slot 10 corresponding to the iron ball 11, and waste gas with dust can flow to other filter bags 22.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a resin exhaust-gas treatment equipment, a serial communication port, including the dust removal case, be provided with hot blast blowpipe apparatus on the dust removal case lateral wall, hot blast blowpipe apparatus is used for carrying resin exhaust gas to the dust removal incasement, the fixed coupling of dust removal incasement wall has the ring, be provided with the blocking device on the ring, the ring is connected with the axis of rotation through the bearing, be provided with clamping device and filter equipment on the outer wall of axis of rotation, the one end of axis of rotation is provided with stop device, be provided with door opening and exhaust pipe on the dust removal case lateral wall, the exhaust pipe sets up with the inside intercommunication of dust removal incasement portion.

2. The resin waste gas treatment equipment according to claim 1, wherein the air intake device comprises a fan fixedly connected with the outer wall of the dust removal box, one end of the fan is communicated with an air inlet pipe, the other end of the fan is communicated with an air outlet pipe, and the end part of the air outlet pipe is communicated with the interior of the dust removal box.

3. The resin exhaust gas treatment device according to claim 1, wherein a plurality of ventilation grooves are formed in the ring, the cross section of each ventilation groove is trapezoidal, iron balls are arranged in the ventilation grooves, the ring is made of magnetic materials, and the ring and the iron balls are attracted magnetically.

4. The resin exhaust gas treatment device according to claim 1, wherein an inner wall of the ring is fixedly fitted with an outer ring of a bearing, and an inner ring of the bearing is fixedly fitted with an outer wall of the rotating shaft.

5. The resin waste gas treatment device according to claim 1, wherein the clamping device comprises a plurality of transverse plates fixedly connected with the outer wall of the rotating shaft, a cavity is formed in each transverse plate, the cavity is communicated with the inside of the dust removal box, two telescopic rods are fixedly connected to the inner side wall of the cavity, an arc plate is fixedly connected to the other end of each telescopic rod, the side wall of each arc plate is in contact with the inner side wall of the cavity, a spring is sleeved on the outer wall of each telescopic rod, the two ends of each spring are respectively connected with the cavity and the arc plate, a pulling block is further arranged in each cavity, one end of each pulling block penetrates through the side wall of each transverse plate and extends outwards, and the other end of each pulling block is in contact with the arc plate.

6. The resin exhaust-gas treatment equipment of claim 5, characterized in that the filtering device comprises a plurality of components, the components are composed of an upper disc, a plurality of connecting columns and a lower disc, a plurality of through holes are formed in the lower disc, a plurality of connecting columns are sleeved with filter bags, openings of the filter bags correspond to the through holes, and the filter bags are in contact with the arc-shaped plates.

7. The resin waste gas treatment equipment according to claim 1, wherein the limiting device comprises a handle fixedly connected with one end of the rotating shaft far away from the circular ring, a bolt is arranged on the handle, and a plurality of jacks matched with the bolt are formed in the side wall of the dust removal box.