CN213375607U

CN213375607U - Catching and absorbing device for inhalable particles for waste gas treatment

Info

Publication number: CN213375607U
Application number: CN202021514906.2U
Authority: CN
Inventors: 张幸福
Original assignee: Individual
Current assignee: Xi'an Tianyou Purification Equipment Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-06-08
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a seizure absorbing device of inhalable particulate matter for exhaust-gas treatment, the on-line screen storage device comprises a base, the top fixed mounting of base has the fixed block, there is the lead screw inside of fixed block through bearing fixed mounting, the sliding block is installed to the outside screw thread of lead screw, the top fixed mounting of sliding block has support piece, support piece's top fixed mounting has the collecting box, the left side fixed mounting of collecting box has the vent, the left side of collecting box is placed and is installed the seizure head. The utility model discloses a be provided with discharge port and second sealing plug, constitute seal structure through discharge port and second sealing plug, can make the inside waste gas particulate matter of collecting bottle can not discharge from the discharge port to guaranteed the inside leakproofness of collecting bottle, further made things convenient for staff's use, also can collect the inside waste gas particulate matter of collecting bottle simultaneously, make things convenient for the staff to take a sample to it, increased staff's work efficiency.

Description

Catching and absorbing device for inhalable particles for waste gas treatment

Technical Field

The utility model relates to an exhaust-gas treatment technical field specifically is a trapping absorption device of inhalable particles for exhaust-gas treatment.

Background

The treatment of exhaust gas is also called exhaust gas purification. The waste gas treatment refers to the work of pretreating waste gas generated in industrial places and factory workshops before the waste gas is discharged to the outside so as to reach the national standard of the external discharge of the waste gas. The general waste gas treatment comprises the aspects of organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection and purification and the like.

The suspended matter capable of floating in the atmosphere for a long time is called floating dust, the particle size of the suspended matter is mainly particles smaller than 10 microns, and the floating dust is small in particle size and can be directly inhaled into the respiratory tract by people to cause harm; the floating dust is one of the objects of research focused by environmental scientists because the floating dust can float in the atmosphere for a long time, easily brings pollutants to a far place, leads to the expansion of the pollution range, and simultaneously can provide a reaction bed for chemical reaction in the atmosphere.

In exhaust-gas treatment, often need catch the absorption to inhalable particles, need sample it, but the in-process of using of present inhalable particles's catching absorbing device, often can't collect the seizure to the waste gas of co-altitude, thereby the scope that makes the device catch is comparatively single, the work efficiency of device has been reduced, it can't control the inside particle size of suction device to catch absorbing device mostly simultaneously, thereby can make great particulate matter also can enter into the device inside, influence the sampling test of device, therefore, need design an exhaust-gas treatment and solve above-mentioned problem with the catching absorbing device of inhalable particles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trapping absorption device of inhalable particle for exhaust-gas treatment to the in-process that provides in solving above-mentioned background art using often can't collect the seizure to the waste gas of co-altitude, thereby the scope that makes the device seizure is comparatively single, the work efficiency of device has been reduced, it can't control the inside particle size of suction device to catch absorption device simultaneously mostly, thereby can make great particulate matter also can enter into to the device inside, influence the sampling test's of device problem.

In order to achieve the above object, the utility model provides a following technical scheme: an inhalable particle capturing and absorbing device for waste gas treatment comprises a base, wherein a fixed block is fixedly arranged at the top end of the base, a screw rod is fixedly arranged in the fixed block through a bearing, a sliding block is arranged on the outer side of the screw rod in a threaded manner, the top end of the sliding block is fixedly provided with a supporting piece, the top end of the supporting piece is fixedly provided with a collecting box, a vent is fixedly arranged on the left side of the collecting box, a catching head is arranged on the left side of the collecting box, a filter screen is fixedly arranged inside the catching head, an exhaust fan is fixedly arranged at the right side of the collecting box, the left side of the exhaust fan is inserted into the collecting box, the right side of the bottom end of the collecting box is fixedly provided with a discharge pipe, the inside fixed mounting of discharge pipe has the check valve, the right side of fixed block is placed and is installed the collecting bottle, the top of collecting bottle is inserted and is installed first sealing plug.

Preferably, the outside fixed mounting of lead screw bottom has first gear, the second gear is installed in the right side meshing of first gear, first gear and second gear mutually support, the right side fixed mounting of second gear has the axis of rotation, just the right side of axis of rotation runs through the fixed block and extends to the outside, the right side of axis of rotation is cup jointed and is installed the rotation handle.

Preferably, the inside stripper plate of placing of collecting box, the both sides on stripper plate top and the both sides on the inside top of collecting box are all embedded and are installed absorption magnet, the top fixed mounting of stripper plate has the lifting rod, just the top of lifting rod runs through the collecting box and extends to the outside, the top fixed mounting of collecting box has the sealing washer, just the sealing washer cup joints and installs in the lifting rod outside.

Preferably, the inside both sides of vent have all been seted up the spout, the inside of spout all has slidable mounting to have the slider, spout and slider have constituteed sliding construction, two one side that the spout is close to each other all is connected with the catching head.

Preferably, two the cavity has all been seted up to the one side that the spout was kept away from each other, the inside all fixed mounting of cavity has the spring, two the spacing post of the all fixed mounting in one side that the spring is close to each other, two spacing hole has all been seted up to the one side that the slider was kept away from each other, spacing post and spacing hole mutually support.

Preferably, the right side of the collecting bottle is provided with a discharge port, a second sealing plug is inserted into the discharge port, and the discharge port and the second sealing plug form a sealing structure.

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

1. through the arrangement of the first gear, the second gear, the rotating shaft and the rotating handle, the second gear is meshed with the first gear, when the rotating handle is rotated, the height of the collecting box can be adjusted, so that workers can collect waste gas particles with different heights, the working efficiency of the device is further increased, the practicability of the structure is also increased, through the arrangement of the extrusion plate, the adsorption magnet, the lifting rod and the sealing ring, when the lifting rod drives the extrusion plate to move downwards, the waste gas particles in the collecting box can be rapidly moved downwards, so that the waste particles in the collecting box can more rapidly and conveniently enter the collecting bottle, the working efficiency of the workers is further increased, and meanwhile, through the mutual adsorption of the adsorption magnets at two ends, the extrusion plate can be adsorbed and fixed at the top end in the collecting box, thereby the stability of structure has been increased, can make the lifting rod when removing through the sealing washer on top, can keep the leakproofness on top, prevent that the inside waste gas particulate matter of collecting box from discharging from the top, thereby the leakproofness of structure has further been increased, through being provided with spout and slider, sliding construction has been constituteed through spout and slider, can insert the seizure head and install inside the vent, thereby made things convenient for the installation of staff to the seizure head, staff's physical power has been saved, the convenience of structure has been increased.

2. By arranging the cavity, the spring, the limiting post and the limiting hole and mutually matching the limiting post and the limiting hole, thereby firmly fixing the slide block at the current position, increasing the structural firmness, ensuring that the catching head can be more stably fixed in the ventilation opening, preventing the ventilation opening from falling and being damaged in the using process, thereby increasing the safety of the structure and prolonging the service life of the structure, and by arranging the discharge port and the second sealing plug, the exhaust gas particulate matters in the collecting bottle can not be discharged from the exhaust port through the exhaust port and the second sealing plug which form a sealing structure, thereby guaranteed the inside leakproofness of collecting bottle, further made things convenient for staff's use, also can collect the inside waste gas particulate matter of collecting bottle simultaneously, made things convenient for the staff to take a sample to it, increased staff's work efficiency.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic front sectional view of the catching head structure of the present invention;

FIG. 4 is a schematic front sectional view of the structure of the collection bottle of the present invention;

fig. 5 is an enlarged schematic view of a portion of the structure in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a fixed block; 3. a screw rod; 4. a slider; 5. a support member; 6. a collection box; 7. a vent; 8. a chute; 9. a slider; 10. a catching head; 11. a filter screen; 12. a cavity; 13. a spring; 14. a limiting column; 15. a limiting hole; 16. an exhaust fan; 17. a discharge pipe; 18. a one-way valve; 19. a collection bottle; 20. a first sealing plug; 21. an outlet port; 22. a second sealing plug; 23. a first gear; 24. a second gear; 25. a rotating shaft; 26. rotating the handle; 27. a pressing plate; 28. adsorbing a magnet; 29. lifting a pull rod; 30. and (5) sealing rings.

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. 1-5, the present invention provides an embodiment:

a trapping and absorbing device of inhalable particles for waste gas treatment comprises a base 1, a fixed block 2 is fixedly installed at the top end of the base 1, a lead screw 3 is fixedly installed inside the fixed block 2 through a bearing, a sliding block 4 is installed on the outer side of the lead screw 3 through threads, a supporting piece 5 is fixedly installed at the top end of the sliding block 4, a collecting box 6 is fixedly installed at the top end of the supporting piece 5, a vent 7 is fixedly installed at the left side of the collecting box 6, a trapping head 10 is placed and installed at the left side of the collecting box 6, a filter screen 11 is fixedly installed inside the trapping head 10, an exhaust fan 16, and the left side of the exhaust fan 16 is inserted into the collection box 6, the right side of the bottom end of the collection box 6 is fixedly provided with a discharge pipe 17, the inside of the discharge pipe 17 is fixedly provided with a one-way valve 18, the right side of the fixed block 2 is provided with a collection bottle 19, and the top end of the collection bottle 19 is inserted and provided with a first sealing plug 20.

The outside fixed mounting of 3 bottoms of lead screw has first gear 23, second gear 24 is installed in the right side meshing of first gear 23, first gear 23 and second gear 24 mutually support, the right side fixed mounting of second gear 24 has axis of rotation 25, and the right side of axis of rotation 25 runs through fixed block 2 and extends to the outside, the right side of axis of rotation 25 is cup jointed and is installed rotation handle 26, rotate handle 26 through rotating, it rotates to drive second gear 24, thereby can make first gear 23 rotate, can highly adjust collecting box 6, make the staff can collect the waste gas particulate matter of co-altitude not, thereby further increased the work efficiency of device, the practicality of structure has also been increased.

The inside of collecting box 6 is placed and installed with stripper plate 27, the both sides on stripper plate 27 top and the both sides on the inside top of collecting box 6 are all embedded and installed with adsorption magnet 28, the top fixed mounting of stripper plate 27 has a lifting rod 29, and the top of lifting rod 29 runs through collecting box 6 and extends to the outside, the top fixed mounting of collecting box 6 has a sealing washer 30, and sealing washer 30 cup joints and installs in the outside of lifting rod 29, through pressing lifting rod 29, can make stripper plate 27 extrude the waste gas in collecting box 6, thereby make the waste particulate matter enter the inside of collecting bottle 19 more fast more conveniently, thereby further increase staff's work efficiency, simultaneously through the mutual adsorption of adsorption magnet 28 at both ends, can adsorb stripper plate 27 and fix the top in collecting box 6, thereby increased the stability of structure, can make lifting rod 29 when moving through the sealing washer 30 at top, the sealing of the top end can be maintained and the exhaust particles inside the collection tank 6 are prevented from being discharged from the top end.

Spout 8 has all been seted up to the inside both sides of vent 7, all slidable mounting in spout 8 has slider 9, sliding structure has been constituteed to spout 8 and slider 9, two spout 8 one side that are close to each other all are connected with catching head 10, can insert inside installing to vent 7 with catching head 10, thereby made things convenient for the installation and the dismantlement of staff to catching head 10, the physical power of staff has been saved, the convenience of structure has been increased, simultaneously because the through-hole diameter variation of the inside filter screen 11 of different models catching head 10, can realize carrying out the purpose of collecting the not equidimension waste particulate matter.

Cavity 12 has all been seted up to one side that two spouts 8 kept away from each other, the inside all fixed mounting of cavity 12 has spring 13, the equal fixed mounting in one side that two springs 13 are close to each other has spacing post 14, spacing hole 15 has all been seted up to one side that two sliders 9 kept away from each other, spacing post 14 and spacing hole 15 are mutually supported, can be with the firm current position of fixing of slider 9, thereby the fastness of structure has been increased, also make what the catch head 10 can be more stable fix inside vent 7, make the vent 7 the in-process that uses can not appear the phenomenon of the damage that drops, thereby the security of structure has been increased, the service life of structure has been promoted.

Discharge port 21 has been seted up on the right side of receiving flask 19, the inside of discharge port 21 is inserted and is installed second sealing plug 22, seal structure has been constituteed to discharge port 21 and second sealing plug 22, can make the inside exhaust gas particulate matter of receiving flask 19 can not discharge from discharge port 21, thereby the inside leakproofness of receiving flask 19 has been guaranteed, further made things convenient for staff's use, also can collect the inside exhaust gas particulate matter of receiving flask 19 simultaneously, make things convenient for the staff to take a sample to it, staff's work efficiency has been increased.

The working principle is as follows: when the worker uses the exhaust gas collection device, the switch is turned on, so that the exhaust fan 16 can be started, the exhaust fan 16 extracts air inside the collection box 6, so that outside exhaust gas can be extracted from the capture head 10 into the collection box 6, when the exhaust gas enters the capture head 10, the exhaust gas enters the collection box 6 through the filter screen 11, larger particles inside the exhaust gas can be filtered through the filter screen 11, so that the particles sucked into the collection box 6 can be limited, the use of the worker is facilitated, when enough particles are collected inside the collection box 6, the exhaust fan 16 is turned off by the worker, then the exhaust pipe 17 is inserted into the collection bottle 19 by opening the first sealing plug 20, then the second sealing plug 22 is opened, then the one-way valve 18 is opened, so that the exhaust particles inside the collection box 6 can enter the collection bottle 19, make 19 inside air originally of collecting bottle discharge from discharge port 21, after 19 inside gathering of collecting bottle is full of exhaust gas particulate matter, through inserting second sealing plug 22 back inside discharge port 21, close check valve 18 again, through the seal structure that second sealing plug 22 and discharge port 21 constitute, can make 19 inside exhaust gas particulate matter of collecting bottle can not discharge from discharge port 21, thereby the inside leakproofness of collecting bottle 19 has been guaranteed, further made things convenient for staff's use, take off collecting bottle 19 through the staff afterwards, insert first sealing plug 20 to inside collecting bottle 19, can collect 19 inside exhaust gas particulate matter of collecting bottle, make things convenient for the staff to take a sample it, staff's work efficiency has been increased.

Meanwhile, when the collection box 6 conveys the exhaust gas particles to the inside of the collection bottle 19, a worker can push the lifting rod 29 downwards, so that the lifting rod 29 can drive the extrusion plate 27 to move downwards, the exhaust gas particles in the collection box 6 can be rapidly moved downwards, the waste particles in the collection box 6 can enter the inside of the collection bottle 19 more rapidly and conveniently, the working efficiency of the worker is further improved, meanwhile, when the worker pulls the lifting rod 29 upwards, the extrusion plate 27 can be pulled to the top end, the two ends of the extrusion plate 27 are mutually adsorbed by the adsorption magnets 28, the extrusion plate 27 can be adsorbed and fixed at the top end in the collection box 6, the structural stability is improved, the use of the worker is facilitated, the sealing ring 30 at the top end can ensure that the sealing performance of the top end can be kept when the lifting rod 29 moves, prevent the exhaust gas particles in the collecting box 6 from discharging from the top, and when the worker needs to collect the exhaust gas particles with different heights, the rotating handle 26 is rotated to drive the rotating shaft 25 to rotate, so that the rotating shaft 25 drives the second gear 24 to rotate, the second gear 24 is meshed with the first gear 23 to drive the first gear 23 to rotate, the first gear 23 rotates to drive the screw rod 3 to rotate, the screw rod 3 rotates to drive the sliding block 4 to move upwards, so that the supporting member 5 drives the collecting box 6 to move upwards, the worker can collect the exhaust gas particles with different heights, thereby further increasing the working efficiency of the device, and increasing the practicability of the structure, when the worker needs to collect the exhaust gas particles with different sizes, the catching head 10 is pulled outwards, the sliding structure consisting of the sliding groove 8 and the sliding block 9 is used, so that the catching head 10 can move towards the left side, the spring 13 in the cavity 12 is extruded, the spring 13 can contract inwards to be separated from the inside of the limiting hole 15, the operator can take down the catching head 10, then the catching heads 10 with different types are replaced, the waste particulate matters with different sizes can be collected by using different through hole diameters of the filter screens 11 in the catching heads 10 with different types, when the catching head 10 needs to be installed, the sliding block 9 is installed in the sliding groove 8 in a sliding mode, the catching head 10 can be inserted and installed in the ventilation opening 7, the installation of the catching head 10 by the operator is facilitated, the physical strength of the operator is saved, the convenience of the structure is improved, and when the sliding block 9 moves to a designated position, spring 13 through cavity 12 inside will spacing post 14 bullet to spacing hole 15 inside, mutually support through spacing post 14 and spacing hole 15 to can be with the firm fixing in the current position of slider 9, also make the catch head 10 can be more stable fix inside vent 7, make vent 7 can not appear dropping the phenomenon of damage in the in-process of using.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A device for catching and absorbing inhalable particles for exhaust gas treatment comprises a base (1) and is characterized in that: the top end of the base (1) is fixedly provided with a fixed block (2), the inside of the fixed block (2) is fixedly provided with a lead screw (3) through a bearing, the outer side of the lead screw (3) is provided with a sliding block (4) in a threaded manner, the top end of the sliding block (4) is fixedly provided with a support piece (5), the top end of the support piece (5) is fixedly provided with a collection box (6), the left side of the collection box (6) is fixedly provided with a ventilation opening (7), the left side of the collection box (6) is provided with a capture head (10), the inside of the capture head (10) is fixedly provided with a filter screen (11), the right side of the collection box (6) is fixedly provided with an exhaust fan (16), the left side of the exhaust fan (16) is inserted into the collection box (6, the inside fixed mounting of discharge pipe (17) has check valve (18), place the right side of fixed block (2) and install collecting bottle (19), the top of collecting bottle (19) is inserted and is installed first sealing plug (20).

2. The device for trapping and absorbing inhalable particles for the exhaust gas treatment as claimed in claim 1, wherein: the outside fixed mounting of lead screw (3) bottom has first gear (23), second gear (24) are installed in the right side meshing of first gear (23), first gear (23) and second gear (24) mutually support, the right side fixed mounting of second gear (24) has axis of rotation (25), just the right side of axis of rotation (25) runs through fixed block (2) and extends to the outside, the right side of axis of rotation (25) is cup jointed and is installed rotation handle (26).

3. The device for trapping and absorbing inhalable particles for the exhaust gas treatment as claimed in claim 1, wherein: the inside stripper plate (27) of installing of collecting box (6) is placed, adsorption magnet (28) are all installed in the embedding in the both sides on stripper plate (27) top and the both sides on the inside top of collecting box (6), the top fixed mounting of stripper plate (27) has lifting rod (29), just lifting rod (29) is run through on the top and collecting box (6) extends to the outside, the top fixed mounting of collecting box (6) has sealing washer (30), just sealing washer (30) cup joint and install in lifting rod (29) outside.

4. The device for trapping and absorbing inhalable particles for the exhaust gas treatment as claimed in claim 1, wherein: spout (8) have all been seted up to the inside both sides of vent (7), all slidable mounting has slider (9) in the inside of spout (8), sliding construction has been constituteed with slider (9) spout (8), two one side that spout (8) are close to each other all is connected with catching head (10).

5. The device for trapping and absorbing inhalable particles for the exhaust gas treatment as claimed in claim 4, wherein: two cavity (12) have all been seted up to one side that spout (8) kept away from each other, the inside all fixed mounting of cavity (12) has spring (13), two the equal fixed mounting in one side that spring (13) are close to each other has spacing post (14), two spacing hole (15) have all been seted up to one side that slider (9) kept away from each other, spacing post (14) and spacing hole (15) mutually support.

6. The device for trapping and absorbing inhalable particles for the exhaust gas treatment as claimed in claim 1, wherein: the right side of the collecting bottle (19) is provided with a discharge port (21), a second sealing plug (22) is inserted into the discharge port (21), and the discharge port (21) and the second sealing plug (22) form a sealing structure.