CN211799454U

CN211799454U - Bag-type dust collector for PPS resin processing

Info

Publication number: CN211799454U
Application number: CN201922377332.2U
Authority: CN
Inventors: 李晓东; 盛向前; 杨军
Original assignee: Chongqing Pulisheng New Material Co ltd
Current assignee: Chongqing Pulisheng New Material Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-30
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a PPS resin processing bag-type dust collector, which relates to the technical field of bag-type dust collectors, and comprises a shell, wherein one side of the shell is provided with an air inlet, the top of one side of the shell opposite to the air inlet is also connected with an air outlet pipe, the top end of the shell is provided with a compression fan, and the middle of the inner part of the shell is also fixed with a clapboard which separates the inner part of the shell and forms a dust removing chamber and a dust collecting cavity, the utility model can realize the sliding disassembly and assembly of a dust collecting bag through the arrangement of a T-shaped connecting block and a connecting groove, and can realize the clamping connection of the T-shaped connecting block and the connecting groove by utilizing a clamping block, a clamping groove and a clamping spring, thereby realizing the quick disassembly and assembly of the dust collecting bag, so as to facilitate the regular cleaning of the dust collecting bag, be beneficial to ensuring the filtering effect, and the working efficiency of the dust remover is effectively improved.

Description

Bag-type dust collector for PPS resin processing

Technical Field

The utility model belongs to the technical field of the sack cleaner, concretely relates to sack cleaner is used in PPS resin processing.

Background

The bag-type dust collector is a dry dust filter, it is suitable for catching tiny, dry, non-fibrous dust, the filter bag is made of woven filter cloth or non-woven felt, utilize the filtering action of the fabric to filter the dusty gas, after the dusty gas enters the bag-type dust collector, the dust with big granule, great proportion, because the function of gravity subsides, fall into the dust hopper, the gas containing more tiny dust is while passing the filter material, the dust is withheld, make the gas obtain purifying.

However, the bag-type dust collector for processing PPS resin in the current market has defects in use, such as: the dust collection sack can not quick assembly disassembly, and the dust removal effect of dust remover is influenced in the periodic cleaning of collection sack of being not convenient for, in addition, can not retrieve the heat in the air current, causes the waste of resource easily, and causes secondary pollution to the environment easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sack cleaner is used in processing of PPS resin to the collection dirt sack that provides in solving above-mentioned background art can not quick assembly disassembly, is not convenient for collect the periodic cleaning of dirt sack, in addition, can not retrieve the heat in the air current, causes the waste of resource easily, and causes secondary pollution's problem to the environment easily.

In order to achieve the above object, the utility model provides a following technical scheme: a bag-type dust collector for PPS resin processing comprises a shell, wherein an air inlet is formed in one side of the shell, an air outlet pipe is further connected to the top of one side, opposite to the air inlet, of the shell, a compression fan is installed at the top end of the shell, a partition plate is further fixed in the middle of the interior of the shell and divides the interior of the shell into a dust chamber and a dust collecting cavity, dust leakage holes distributed in a rectangular array are formed in the partition plate, an air homogenizing plate is installed on one side, close to the air inlet, of the interior of the dust chamber, a protective plate is further fixed on one side, located on the air homogenizing plate, of the interior of the dust chamber, a mounting frame is installed at the top of the dust chamber, four dust collecting bags distributed equidistantly are further arranged on one side, located on the protective plate, T-shaped connecting blocks are installed at the top ends of the four dust collecting bags, spring grooves, eight inner wall one side of spring pocket all is through fixed block fixedly connected with joint spring, and the free end of eight joint springs all is connected with the outside fixture block of extensible to T type connecting block through the movable plate, the spread groove with four T type connecting block one-to-ones is still seted up to the inside of mounting bracket, and the inner wall bilateral symmetry of four spread grooves seted up with fixture block assorted draw-in groove, the dust exhaust mouth that is linked together with the dust collection chamber is still seted up to the bottom of shell.

Preferably, the inside of clean room just is located even aerofoil and protection shield and still installs waste heat recovery device between, waste heat recovery device includes the framework, the inside of framework is fixed with the cooling tube, and the top symmetry of framework installs drain valve and water intaking valve, simultaneously the both ends of cooling tube are connected with drain valve and water intaking valve respectively.

Preferably, the inside of protection shield is seted up and is the pore that the rectangular array distributes, the inside of even aerofoil is seted up and is the ventilation hole that the rectangular array distributes, simultaneously the diameter of pore is less than the diameter of ventilation hole.

Preferably, the opposite corners of the two ends of the T-shaped connecting block are in arc chamfer transition to form smooth arc ends of the surface wall.

Preferably, a telescopic cylinder is further installed inside the spring groove, the telescopic cylinder comprises an inner cylinder and an outer cylinder, the end portions of the inner cylinder and the outer cylinder are respectively connected with the end portions of the movable plate and the fixed block at the two ends of the clamping spring, and meanwhile the clamping spring sleeve is sleeved outside the telescopic cylinder.

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

(1) the utility model discloses a setting of T type connecting block and spread groove can realize the slip dismouting of collection dirt sack, utilizes fixture block, draw-in groove and joint spring simultaneously, can realize T type connecting block and link phase joint to can realize the quick assembly disassembly of collection dirt sack, so that the periodic cleaning of collection dirt sack is favorable to guaranteeing the filter effect of dust remover, improves the dust removal effect of dust remover widely, and the effectual work efficiency who improves the dust remover.

(2) The utility model discloses a waste heat recovery device's setting can be retrieved the heat in the air current, and the effectual waste of avoiding the resource has improved resource utilization widely, and can prevent that the heat from causing secondary pollution to the environment along with the gas outgoing, realizes dust remover energy-concerving and environment-protective more.

Drawings

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

FIG. 2 is an external view of the present invention;

FIG. 3 is a top view of the baffle of the present invention;

FIG. 4 is a top view of the air distribution plate of the present invention;

fig. 5 is a side view of the waste heat recovery device of the present invention;

fig. 6 is a top view of the protection plate of the present invention;

FIG. 7 is an enlarged view taken at A in FIG. 1;

in the figure: 1-a housing; 2-dust collecting cloth bag; 3-air outlet pipe; 4-T-shaped connecting blocks; 5-a compression fan; 6-clamping blocks; 7-a drain valve; 8, a waste heat recovery device; 9-air homogenizing plate; 10-a dust removal chamber; 11-an air inlet; 12-a separator; 13-a protective plate; 14-a dust exhaust port; 15-dust collecting chamber; 16-dust leakage holes; 17-a vent; 18-a water inlet valve; 19-a cooling tube; 20-pores; 21-a mounting frame; 22-a connecting trough; 23-a spring groove; 24-a card slot; 25-snap spring.

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. 1-7, the present invention provides a technical solution: a bag-type dust collector for PPS resin processing comprises a shell 1, an air inlet 11 is formed in one side of the shell 1, an air outlet pipe 3 is further connected to the top of one side, opposite to the air inlet 11, of the shell 1, a compression fan 5 is installed at the top end of the shell 1, a partition plate 12 is further fixed in the middle of the interior of the shell 1, the partition plate 12 separates the interior of the shell 1 and forms a dust removing chamber 10 and a dust collecting cavity 15, dust leakage holes 16 distributed in a rectangular array are formed in the partition plate 12, an air homogenizing plate 9 is installed on one side, close to the air inlet 11, of the interior of the dust removing chamber 10, a protective plate 13 is further fixed on one side, located on the air homogenizing plate 9, of the interior of the dust removing chamber 10, a mounting frame 21 is installed at the top of the dust removing chamber 10, four dust collecting bags 2 distributed equidistantly are further arranged on one side, located on the protective, and the two ends of the inside of the four T-shaped connecting blocks 4 are all provided with spring grooves 23, one side of the inner wall of the eight spring grooves 23 is fixedly connected with clamping springs 25 through fixing blocks, the free ends of the eight clamping springs 25 are all connected with clamping blocks 6 which can extend to the outside of the T-shaped connecting blocks 4 through moving plates, the inside of the mounting rack 21 is also provided with connecting grooves 22 which are in one-to-one correspondence with the four T-shaped connecting blocks 4, the two sides of the inner wall of the four connecting grooves 22 are symmetrically provided with clamping grooves 24 which are matched with the clamping blocks 6, the bottom end of the shell 1 is also provided with a dust exhaust port 14 which is communicated with the dust collecting cavity 15, when the dust collecting cloth bag 2 needs to be cleaned, a worker can disassemble the shell 1 and then pull the dust collecting cloth bag 2, so that the clamping blocks 6 are separated from the clamping grooves 24 under the action of the clamping springs 25 until the T, after the clearance, the workman will gather dirt sack 2 and insert in mounting bracket 21 through T type connecting block 4 and spread groove 22 slip, it is corresponding with draw-in groove 24 until fixture block 6, then in card income draw-in groove 24 under the effect of joint spring 25, in order to with T type connecting block 4 and spread groove 22 looks joint, it is fixed to gather dirt sack 2 joint, thereby realize the quick assembly disassembly of collection dirt sack 2, so that the regular cleaning of collection dirt sack 2, be favorable to guaranteeing the filter effect of dust remover.

Further, a waste heat recovery device 8 is further installed inside the dust chamber 10 and between the air homogenizing plate 9 and the protection plate 13, the waste heat recovery device 8 comprises a frame body, a cooling pipe 19 is fixed inside the frame body, a drain valve 7 and a water inlet valve 18 are symmetrically installed at the top of the frame body, meanwhile, two ends of the cooling pipe 19 are respectively connected with the drain valve 7 and the water inlet valve 18, when air flows through the waste heat recovery device 8, workers can open the water inlet valve 18 to inject external cold water into the cooling pipe 19, the cooling pipe 19 absorbs heat in the air flow through the cold water inside the cooling pipe 19, hot water is formed after the cold water absorbs heat and is discharged through the drain valve 7, accordingly, waste heat recovery is conducted on the air flow, waste of resources is avoided, and secondary pollution to the environment due to the fact that the heat is discharged along with.

Specifically, pore 20 that is the distribution of rectangular array is seted up to the inside of protection shield 13, and ventilation hole 17 that is the distribution of rectangular array is seted up to the inside of even aerofoil 9, and the diameter of pore 20 is less than the diameter of ventilation hole 17 simultaneously, through ventilation hole 17 and the pore 20 that the diameter is different, can realize secondary filter's effect to intercept the dust of great granule.

It should be noted that the opposite corners of the two ends of the T-shaped connecting block 4 are both transited by arc chamfers to form smooth arc ends on the surface wall, so that the T-shaped connecting block 4 slides along the inside of the connecting groove 22.

Further, a telescopic cylinder is further installed to the inside of spring groove 23, telescopic cylinder includes inner tube and urceolus, and the tip of inner tube and urceolus is connected with the movable plate at joint spring 25 both ends and the tip of fixed block respectively, the outside of telescopic cylinder is located to joint spring 25 cover simultaneously, at the flexible in-process of joint spring 25, telescopic cylinder follows joint spring 25 flexible and flexible, stability when can increasing joint spring 25 flexible, so that joint spring 25 stably drives fixture block 6 and removes, the quick assembly disassembly of collection dirt sack 2 of further being convenient for.

The utility model discloses a theory of operation and use flow: when the utility model is used, the air current enters the dust removing chamber 10 in the shell 1 from the air inlet 11, the air homogenizing plate 9 in the dust removing chamber 10 reduces the flow velocity of the air current, the dust with larger particles falls after being blocked by the air homogenizing plate 9 and passes through the dust leakage hole 16 on the partition plate 12 to fall into the dust collecting cavity 15, then the air current passes through the ventilation hole 17 to flow continuously, when the air current flows through the waste heat recovery device 8, a worker can open the water inlet valve 18 to inject the external cold water into the cooling pipe 19, the cooling pipe 19 absorbs the heat in the air current through the cold water in the cooling pipe 19, after the cold water absorbs the heat, hot water is formed and is discharged through the drain valve 7, thereby the waste heat recovery is carried out on the air current, then the air current passes through the waste heat recovery device 8 to flow to the protection plate 13, the flow velocity of the air current is reduced again, the granular dust is blocked by the protection plate 13 and falls down, and passes through, and the air current passes through the pore 20, then the air current in the dust chamber 10 is drawn out by the work of the compressor 5, the air current is filtered under the action of the four dust collecting cloth bags 2 at any time, the air permeates the dust collecting cloth bags 2 and is discharged by the air outlet pipe 3, thereby realizing the dust collection in PPS resin processing, in addition, when the dust collecting cloth bags 2 need to be cleaned, a worker detaches the shell 1, then pulls the dust collecting cloth bags 2, so that the clamping blocks 6 are stressed and separated from the clamping grooves 24 under the action of the clamping springs 25 until the T-shaped connecting blocks 4 are separated from the connecting grooves 22, so as to slidably detach the dust collecting cloth bags 2, thereby cleaning the dust collecting cloth bags 2, after cleaning, the worker slidably inserts the dust collecting cloth bags 2 on the mounting frame 21 through the T-shaped connecting blocks 4 and the connecting grooves 22 until the clamping blocks 6 correspond to the clamping grooves 24, and then clamps the dust collecting cloth bags 2 into the clamping grooves 24 under the action of, the dust collecting cloth bag 2 is clamped and fixed, so that the dust collecting cloth bag 2 can be quickly disassembled and assembled, the dust collecting cloth bag 2 can be regularly cleaned, and the filter effect of a dust remover can be guaranteed.

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 a sack cleaner is used in PPS resin processing which characterized in that: including shell (1), air intake (11) have been seted up to one side of shell (1), and shell (1) still is connected with air-out pipe (3) for one side top of air intake (11), compression fan (5) are installed on the top of shell (1), and still be fixed with baffle (12) in the middle of the inside of shell (1), baffle (12) separate the inside of shell (1) to form clean room (10) and dust collecting cavity (15), and the inside of baffle (12) is seted up and is leaked dirt hole (16) that the rectangular array distributes, wherein even aerofoil (9) are installed to one side that the inside of clean room (10) is close to air intake (11), and one side that the inside of clean room (10) is located even aerofoil (9) still is fixed with collection dirt (13), protection shield (21) are installed at the top of clean room (10), and one side that the inside of clean room (10) is located protection shield (13) still is provided with four equidistantly distributed sack (a), (the dust collection dirt board (13) 2) T type connecting block (4) are all installed on the top of collection dirt sack (2), and spring groove (23), eight have all been seted up at the inside both ends of four T type connecting blocks (4) inner wall one side of spring groove (23) all through fixed block fixedly connected with joint spring (25), and the free end of eight joint springs (25) all is connected with extensible to the outside fixture block (6) of T type connecting block (4) through the movable plate, spread groove (22) with four T type connecting block (4) one-to-one are still seted up to the inside of mounting bracket (21), and the inner wall bilateral symmetry of four spread grooves (22) seted up with fixture block (6) assorted draw-in groove (24), dust exhaust mouth (14) that are linked together with dust collection chamber (15) are still seted up to the bottom of shell (1).

2. The bag-type dust collector for PPS resin processing according to claim 1, characterized in that: waste heat recovery device (8) are still installed to the inside of clean room (10) and between being located even aerofoil (9) and protection shield (13), waste heat recovery device (8) are including the framework, the inside of framework is fixed with cooling tube (19), and the top symmetry of framework installs drain valve (7) and water intaking valve (18), simultaneously the both ends of cooling tube (19) are connected with drain valve (7) and water intaking valve (18) respectively.

3. The bag-type dust collector for PPS resin processing according to claim 1, characterized in that: pore (20) that are the distribution of rectangular array are seted up to the inside of protection shield (13), ventilation hole (17) that are the distribution of rectangular array are seted up to the inside of even aerofoil (9), simultaneously the diameter of pore (20) is less than the diameter of ventilation hole (17).

4. The bag-type dust collector for PPS resin processing according to claim 1, characterized in that: the opposite corners of the two ends of the T-shaped connecting block (4) are in transition through arc chamfers to form smooth arc ends of the surface wall.

5. The bag-type dust collector for PPS resin processing according to claim 1, characterized in that: the inside of spring groove (23) still installs a telescopic cylinder, the telescopic cylinder includes inner tube and urceolus, and the tip of inner tube and urceolus is connected with the movable plate at joint spring (25) both ends and the tip of fixed block respectively, simultaneously the outside of telescopic cylinder is located to joint spring (25) cover.