CN210544824U - Powder volatilizing and falling detection system for preventing occupational diseases - Google Patents
Powder volatilizing and falling detection system for preventing occupational diseases Download PDFInfo
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- CN210544824U CN210544824U CN201921264125.XU CN201921264125U CN210544824U CN 210544824 U CN210544824 U CN 210544824U CN 201921264125 U CN201921264125 U CN 201921264125U CN 210544824 U CN210544824 U CN 210544824U
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Abstract
The utility model discloses a powder volatilization and falling detection system for preventing occupational diseases, in particular to the field of powder dispersion detection devices, which comprises a fixed cylinder, wherein a crushing and volatilization component and an airflow control component are arranged on the fixed cylinder; smash and wave the subassembly including wave the board, wave the fixed montant that is equipped with in board bottom, cup joint on the montant and be equipped with the bearing, the inboard fixed plate that is equipped with of fixed cylinder, the fixed inside fixed first dead lever that is equipped with of fixed cylinder, the fixed first motor that is equipped with on the first dead lever. The utility model discloses a wave and spill the board and rotate and produce centrifugal force and make and wave the powder on the board and scatter all around to blow off the powder in the slant after through the guide wind direction, make flying of powder homodisperse all around air and freely fall, the dispersion is even, and this utility model can not take place to block up, breaks up the powder of caking through the cooperation of first crushing pole and second crushing pole, thereby has avoided the powder caking and the condition of unable dispersion takes place.
Description
Technical Field
The utility model relates to a powder dispersion detection device technical field, more specifically says, the utility model relates to a prevention occupational disease is waved with powder and is spilt detecting system that wafts.
Background
When the detection is carried out on the solution or the gas in the space, certain powder is dispersed and volatilized in a certain space so as to realize the pre-dispersion of some detection reagents.
Patent grant publication No. CN 104492298B discloses a powder volatilization and falling detection system for preventing occupational diseases, which comprises: the dispersing device comprises a spray pipe and an external fluid cylinder, wherein the spray pipe and the external fluid cylinder are arranged in the dispersing device, two end parts of the spray pipe are respectively provided with a bell mouth structure, a plurality of dispersing holes penetrating through the pipe wall are formed in the pipe wall forming the bell mouth, the circumferential edge of the free end of the bell mouth and the inner wall of the fluid cylinder can be arranged together in a sealing mode, and the side edge of the fluid cylinder is further communicated with a fluid pipe. The spray pipe with the bell-mouthed structure is matched with the fluid cylinder for use, dispersed objects in the spray pipe can be scattered and dispersed out through the fluid in the fluid cylinder, the dispersing effect is good, stirring type large-scale disturbance on other fluids in a dispersing space can not be generated, and the distribution of dispersing holes is helpful for uniform dispersion. Each dispersing device is provided with two oppositely-oriented horn mouths, and a plurality of dispersing devices are integrated on one material pipe line, so that objects with special shapes can be dispersed in a targeted manner.
However, in actual use, there are still many disadvantages, such as that the present invention has many pipes, clogging is easily caused if powder is agglomerated, and the powder is not sufficiently volatilized to a high space when dispersed, and the powder is easily deposited on the ground.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide a powder volatilization and falling detection system for preventing occupational diseases, powder is injected into the top of the volatilizing plate through the inlet pipe, the volatilizing plate is driven to rotate by the work of a first motor to generate centrifugal force so that the powder on the volatilizing plate is scattered and flown out, then a fan is driven to rotate by the work of a second motor to generate strong wind, and the scattered powder is blown out obliquely upwards after the air is guided by the first and second drainage cylinders and the first and second drainage hoppers, thereby leading the powder to fly into the air uniformly and fall freely, the powder is dispersed uniformly, the utility model can not be blocked, the caked powder is scattered by the matching of the first crushing rod and the second crushing rod, thereby avoiding the situation that the powder is agglomerated and can not be dispersed, and solving the problems in the background technology.
In order to achieve the above object, the utility model provides a following technical scheme: a powder volatilization and falling detection system for preventing occupational diseases comprises a fixed cylinder, wherein a crushing volatilization component and an airflow control component are arranged on the fixed cylinder;
the smashing and volatilizing assembly comprises a volatilizing plate, wherein a vertical rod is fixedly arranged at the bottom of the volatilizing plate, a bearing is sleeved on the vertical rod, a fixing plate is fixedly arranged on the inner side of a fixing cylinder, a first fixing rod is fixedly arranged inside the fixing cylinder, a first motor is fixedly arranged on the first fixing rod, a plurality of first smashing rods are fixedly arranged at the top of the volatilizing plate, a plurality of first connecting blocks are fixedly arranged at the top of the volatilizing plate, a conical cover is fixedly arranged at the top of each first connecting block, through holes are formed in the top of each conical cover, connecting rods are fixedly arranged on two sides of the fixing cylinder, a sleeve is fixedly arranged at one end of each connecting rod, an inlet pipe is arranged inside the sleeve in a penetrating mode, a fixing ring is sleeved at the bottom of the inlet pipe, and a plurality of second smashing rods are;
the airflow control assembly comprises a first drainage cylinder, a plurality of second connecting blocks are fixedly arranged on the inner side of the bottom of the first drainage cylinder, a first drainage hopper is fixedly arranged at the top of the second connecting block, a second drainage cylinder is sleeved on the fixed cylinder, a second drainage hopper is fixedly arranged at the top of the second drainage cylinder, a second fixing rod is fixedly arranged on the inner wall of the fixed cylinder, a second motor is fixedly arranged on the second fixing rod, and a fan is fixedly arranged on the second motor.
In a preferred embodiment, air inlet pipes are arranged on two sides of the fixed cylinder in a penetrating manner, and the air inlet pipes are arranged on the first drainage cylinder and the second drainage cylinder in a penetrating manner.
In a preferred embodiment, the bearing is provided through the stationary plate.
In a preferred embodiment, the bottom of the vertical rod is fixedly arranged on the first motor.
In a preferred embodiment, the second connecting block is fixedly arranged at the bottom of the fixed cylinder.
In a preferred embodiment, the second drainage tube is arranged inside the first drainage tube.
In a preferred embodiment, the second drain funnel is arranged inside the first drain funnel.
In a preferred embodiment, the cone cover and the swing plate are fixedly connected by a first connecting block.
The utility model discloses a technological effect and advantage:
1. powder is injected into the top of the volatilizing plate through the inlet pipe, the volatilizing plate is driven to rotate through the work of the first motor to generate centrifugal force so as to enable the powder on the volatilizing plate to scatter outwards, then the fan is driven to rotate through the work of the second motor to generate strong wind, the wind is guided through the first drainage cylinder, the second drainage cylinder, the first drainage hopper and the second drainage hopper to blow the scattered powder upwards in an inclined mode, so that the powder is uniformly dispersed and flies into the air around freely, the powder is uniformly dispersed, the blockage can not occur, and the agglomerated powder is scattered through the matching of the first crushing rod and the second crushing rod, so that the condition that the powder is agglomerated and cannot be dispersed is avoided;
2. air is directly led in from the outside of the first drainage tube through the air inlet pipe that sets up to make atmospheric pressure in the fixed cylinder can not flow in directly from waving between board and the fixed cylinder top owing to low and lead to the air, and will wave the inspiratory condition of the powder that just spills on the board and take place.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
Fig. 3 is a schematic top view of the wave plate of the present invention.
Fig. 4 is a schematic view of the bottom structure of the fixing ring of the present invention.
Fig. 5 is a schematic view of the three-dimensional structure of the cone cover of the present invention.
The reference signs are: 1 fixed cylinder, 2 smash and wave the subassembly, 3 airflow control subassembly, 4 wave the board, 5 montants, 6 bearings, 7 fixed plates, 8 first fixed rods, 9 first motors, 10 first crushing poles, 11 first connecting blocks, 12 conical cover, 13 through-holes, 14 connecting rods, 15 sleeve pipes, 16 inlet pipes, 17 retainer plates, 18 second crushing poles, 19 first drainage cylinders, 20 second connecting blocks, 21 first drainage fill, 22 second drainage cylinders, 23 second drainage fill, 24 second fixed rods, 25 second motors, 26 fans, 27 intake pipes.
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.
The powder volatilization and falling detection system for preventing occupational diseases, which is shown in the attached drawings 1-5, comprises a fixed cylinder 1, wherein a crushing and volatilizing component 2 and an airflow control component 3 are arranged on the fixed cylinder 1;
the crushing and volatilizing component 2 comprises a volatilizing plate 4, a vertical rod 5 is fixedly arranged at the bottom of the volatilizing plate 4, the vertical rod 5 is sleeved with a bearing 6, the inner side of the fixed cylinder 1 is fixedly provided with a fixed plate 7, a first fixed rod 8 is fixedly arranged in the fixed cylinder 1, a first motor 9 is fixedly arranged on the first fixed rod 8, a plurality of first crushing rods 10 are fixedly arranged at the top of the volatilizing plate 4, a plurality of first connecting blocks 11 are fixedly arranged at the top of the volatilizing plate 4, the top of the first connecting block 11 is fixedly provided with a conical cover 12, the top of the conical cover 12 is provided with a through hole 13, a connecting rod 14 is fixedly arranged on both sides of the fixed cylinder 1, a sleeve 15 is fixedly arranged at one end of the connecting rod 14, a feeding pipe 16 penetrates through the inner side of the sleeve 15, the bottom of the feeding pipe 16 is sleeved with a fixing ring 17, and a plurality of second crushing rods 18 are fixedly arranged at the bottom of the fixing ring 17;
the airflow control assembly 3 comprises a first drainage cylinder 19, a plurality of second connecting blocks 20 are fixedly arranged on the inner side of the bottom of the first drainage cylinder 19, a first drainage hopper 21 is fixedly arranged at the top of each second connecting block 20, a second drainage cylinder 22 is sleeved on the fixed cylinder 1, a second drainage hopper 23 is fixedly arranged at the top of each second drainage cylinder 22, a second fixing rod 24 is fixedly arranged on the inner wall of the fixed cylinder 1, a second motor 25 is fixedly arranged on each second fixing rod 24, and a fan 26 is fixedly arranged on each second motor 25;
the bearing 6 is arranged on the fixing plate 7 in a penetrating manner;
the bottom of the vertical rod 5 is fixedly arranged on the first motor 9;
the second connecting block 20 is fixedly arranged at the bottom of the fixed cylinder 1;
the second drainage cylinder 22 is arranged at the inner side of the first drainage cylinder 19;
the second drainage hopper 23 is arranged at the inner side of the first drainage hopper 21;
the cone cover 12 and the swing plate 4 are fixedly connected through a first connecting block 11.
The implementation mode is specifically as follows: when the powder spraying device works, powder is guided into the top of the volatilizing plate 4 through the feeding pipe 16, the vertical rod 5 on the volatilizing plate 4 is driven to rotate through the work of the first motor 9, the vertical rod 5 rotates to drive the volatilizing plate 4 on the vertical rod to rotate, when the volatilizing plate 4 rotates, the powder falling on the volatilizing plate 4 is splashed to the periphery through centrifugal force generated during rotation, if the powder has a caking phenomenon, the caked powder can be blocked by the first crushing rod 10 and the second crushing rod 18 and can not be directly thrown out through the centrifugal force generated during rotation of the volatilizing plate 4, but the caked powder can be continuously thrown to impact the first crushing rod 10 and the second crushing rod 18 and is crushed, then the caked powder is splashed through the centrifugal force generated during rotation of the volatilizing plate 4, strong wind is generated by the accelerated air flow during the work of the second motor 25, when the strong wind blows on the inner side of the top of the first drainage cylinder 19, the wind direction is guided to the periphery, and then the wind direction is guided to the upward through a gap between the first drainage cylinder 19 and, and finally the wind direction is guided to the state of inclining upwards through the gap between the first drainage hopper 21 and the second drainage hopper 23, so that the powder just spilled from the volatilizing plate 4 is blown upwards and dispersed upwards obliquely and upwards, and then drifts downwards through the action of gravity, the utility model injects the powder into the top of the volatilizing plate 4 through the inlet pipe 16, the volatilizing plate 4 is driven to rotate through the work of the first motor 9 to generate centrifugal force so as to make the powder on the volatilizing plate 4 fly outwards, then the fan 26 is driven to rotate through the work of the second motor 25 to generate strong wind, and the scattered powder is blown upwards obliquely after the wind direction is guided through the first drainage tube 19 and the second drainage tube 22 and the first drainage hopper 21 and the second drainage hopper 23, so that the powder is scattered uniformly and freely and flies around, the dispersion is uniform, and the utility model can not block, the agglomerated powder is broken up through the cooperation of the first crushing rod 10 and the second crushing rod 18, so that the condition that the powder is agglomerated and cannot be dispersed is avoided.
The powder volatilizing and falling detection system for preventing occupational diseases, as shown in the attached drawing 1, further comprises an air inlet pipe 27, wherein the air inlet pipe 27 penetrates through the two sides of the fixed cylinder 1, and the air inlet pipe 27 penetrates through the first drainage cylinder 19 and the second drainage cylinder 22.
The implementation mode is specifically as follows: the air is directly introduced from the outside of the first drainage tube 19 through the arranged air inlet pipe 27, so that the situation that the air pressure in the fixed tube 1 is too low to cause the air to directly flow in from the space between the volatilizing plate 4 and the top of the fixed tube 1, and the powder just spilled on the volatilizing plate 4 is sucked can not occur.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, powder is injected into the top of the volatilizing plate 4 through the feeding pipe 16, the volatilizing plate 4 is driven to rotate through the work of the first motor 9 to generate centrifugal force, so that the powder on the volatilizing plate 4 flies out, then the fan 26 is driven to rotate through the work of the second motor 25 to generate strong wind, the wind is guided through the first and second drainage cylinders 19 and 22 and the first and second drainage hoppers 21 and 23, and then the scattered powder is blown out obliquely upwards, so that the powder is uniformly dispersed and flies all around and freely falls, the powder is uniformly dispersed, the utility model is free from blockage, and the agglomerated powder is scattered through the cooperation of the first and second crushing rods 10 and 18, so that the situation that the powder is agglomerated and cannot be dispersed is avoided;
referring to the attached fig. 1, the air inlet pipe 27 is arranged to directly introduce air from the outside of the first drainage tube 19, so that the air pressure in the fixed tube 1 is not too low to cause air to directly flow in between the volatilizing plate 4 and the top of the fixed tube 1, and the powder just spilled on the volatilizing plate 4 is sucked.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a powder is waved and is fallen detecting system for prevention occupational disease, includes fixed section of thick bamboo (1), its characterized in that: the fixed cylinder (1) is provided with a crushing and volatilizing component (2) and an airflow control component (3);
the smashing and volatilizing component (2) comprises a volatilizing plate (4), a vertical rod (5) is fixedly arranged at the bottom of the volatilizing plate (4), a bearing (6) is sleeved on the vertical rod (5), a fixing plate (7) is fixedly arranged on the inner side of a fixing cylinder (1), a first fixing rod (8) is fixedly arranged inside the fixing cylinder (1), a first motor (9) is fixedly arranged on the first fixing rod (8), a plurality of first smashing rods (10) are fixedly arranged at the top of the volatilizing plate (4), a plurality of first connecting blocks (11) are fixedly arranged at the top of the volatilizing plate (4), a conical cover (12) is fixedly arranged at the top of each first connecting block (11), a through hole (13) is formed in the top of each conical cover (12), connecting rods (14) are fixedly arranged on two sides of the fixing cylinder (1), a sleeve (15) is fixedly arranged at one end of each connecting rod (14), a feeding pipe (16) penetrates through the inner side of the sleeve (15), a fixing ring (17) is sleeved at the bottom of the feeding pipe (16), and a plurality of second crushing rods (18) are fixedly arranged at the bottom of the fixing ring (17);
airflow control subassembly (3) include first drainage tube (19), first drainage tube (19) bottom inboard is fixed and is equipped with a plurality of second connecting blocks (20), second connecting block (20) top is fixed and is equipped with first drainage fill (21), cup joint on solid fixed cylinder (1) and be equipped with second drainage tube (22), second drainage tube (22) top is fixed and is equipped with second drainage fill (23), the fixed second dead lever (24) that is equipped with on solid fixed cylinder (1) inner wall, the fixed second motor (25) that is equipped with on second dead lever (24), the fixed fan (26) that is equipped with on second motor (25).
2. The system according to claim 1, wherein the system comprises: fixed cylinder (1) both sides all run through and are equipped with intake pipe (27), intake pipe (27) run through and locate on first drainage tube (19) and second drainage tube (22).
3. The system according to claim 1, wherein the system comprises: the bearing (6) is arranged on the fixing plate (7) in a penetrating mode.
4. The system according to claim 1, wherein the system comprises: the bottom of the vertical rod (5) is fixedly arranged on the first motor (9).
5. The system according to claim 1, wherein the system comprises: the second connecting block (20) is fixedly arranged at the bottom of the fixed cylinder (1).
6. The system according to claim 1, wherein the system comprises: the second drainage cylinder (22) is arranged on the inner side of the first drainage cylinder (19).
7. The system according to claim 1, wherein the system comprises: the second drainage hopper (23) is arranged on the inner side of the first drainage hopper (21).
8. The system according to claim 1, wherein the system comprises: the conical cover (12) is fixedly connected with the swing plate (4) through a first connecting block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264125.XU CN210544824U (en) | 2019-08-06 | 2019-08-06 | Powder volatilizing and falling detection system for preventing occupational diseases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264125.XU CN210544824U (en) | 2019-08-06 | 2019-08-06 | Powder volatilizing and falling detection system for preventing occupational diseases |
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| CN210544824U true CN210544824U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921264125.XU Active CN210544824U (en) | 2019-08-06 | 2019-08-06 | Powder volatilizing and falling detection system for preventing occupational diseases |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522138A (en) * | 2021-07-29 | 2021-10-22 | 江苏省华茂科教设备有限公司 | Liquid material fast centrifugal dispersion auxiliary device for teaching experiments |
-
2019
- 2019-08-06 CN CN201921264125.XU patent/CN210544824U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522138A (en) * | 2021-07-29 | 2021-10-22 | 江苏省华茂科教设备有限公司 | Liquid material fast centrifugal dispersion auxiliary device for teaching experiments |
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