CN211413114U - Novel chemical gas recovery device - Google Patents
Novel chemical gas recovery device Download PDFInfo
- Publication number
- CN211413114U CN211413114U CN201922127443.8U CN201922127443U CN211413114U CN 211413114 U CN211413114 U CN 211413114U CN 201922127443 U CN201922127443 U CN 201922127443U CN 211413114 U CN211413114 U CN 211413114U
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- China
- Prior art keywords
- belt pulley
- filter screen
- recovery device
- gas recovery
- intermittent gear
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Abstract
The utility model discloses a novel chemical gas recovery device, the structure of which comprises a fan cover, fan blades, a motor, a ventilation pipe, a filter screen, an air outlet pipe, a control panel, a power line and a filter screen wiping mechanism, the filter screen wiping mechanism comprises a first belt pulley, a transmission belt, a second belt pulley, an intermittent gear, a rotating shaft, a cover body, a tooth socket, a sliding rail, a wiping strip and a guide rod, the novel chemical gas recovery device is provided with the filter screen wiping mechanism, the first belt pulley rotates when the motor rotates, the intermittent gear rotates through the transmission belt and the second belt pulley, the intermittent gear continuously rotates in the tooth socket, thereby the tooth socket drives the wiping strip to slide left and right to wipe the filter screen, the problems that sundries and oil stains are easy to adhere to the filter screen and are not easy to clean and the recovery efficiency of the existing recovery device after the service life of the existing recovery device is, the effect of being convenient for clean is achieved.
Description
Technical Field
The utility model relates to a gas recovery technical field, concretely relates to novel chemical industry gas recovery device.
Background
Chemical engineering is a short-standing science for researching the common law of the production process of chemical products, and belongs to the chemical production technology, namely the chemical process, wherein the obtained product is called chemical product or chemical product.
Can produce waste gas in the chemical engineering goes on, like gas such as hydrogen, argon gas and helium, need use recovery unit to filter the back and use once more, nevertheless current recovery unit live time is long after, and filter screen department often is stained with debris and oil stain easily, and difficult clearance reduces its recovery efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, present a novel chemical industry gas recovery device, solved current recovery device long service life back, filter screen department often is stained with debris and oil stain easily, and difficult clearance reduces its recovery efficiency's problem, reaches the clear effect of being convenient for.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a novel chemical gas recovery device, which comprises a fan cover and a filter screen, wherein the middle part of the fan cover is matched with a fan blade in a rotating way, the rear part of the fan cover is locked with a motor through a bolt, a motor output shaft is fastened with the rear part of the fan blade, the upper end of the fan cover is fixed with a filter pipe through a vent pipe, the rear part of the filter pipe is fixed with a filter screen wiping mechanism, the filter screen wiping mechanism consists of a first belt pulley, a transmission belt, a second belt pulley, an intermittent gear, a rotating shaft, a cover body, a tooth socket, a slide rail, a wiping strip and a guide rod, the first belt pulley is fastened at the middle part of the motor output shaft, the first belt pulley is matched with the second belt pulley in a rotating way through the transmission belt, the second belt pulley and the intermittent gear are matched with the inner part of the cover body in a rotating way, and the tooth grooves slide left and right along the sliding rails, the front ends of the wiping strips are fixed with the tooth grooves, and the rear parts of the wiping strips are in sliding fit with the guide rods fixed inside the filter pipes.
Furthermore, the top of the filter pipe is in arc welding with the filter screen, the air outlet pipe is embedded into the right side of the filter pipe, the control panel is embedded into the right side of the fan cover, the right side of the control panel is tightly extended into the fan cover through a power line, and the motor is electrically connected with the power line through the control panel.
Further, the first belt pulley and the second belt pulley are the same in shape and size, and are arranged in parallel.
Furthermore, the lower end tooth block of the intermittent gear accounts for thirty percent of the outer ring, and the intermittent gear and the tooth grooves are installed in parallel.
Furthermore, two rows of racks are symmetrically arranged on the inner side of the tooth groove, and the number of tooth blocks in the two rows of racks is the same.
Furthermore, the slide rail is provided with two to two slide rails are mutually symmetrically installed.
Further, the length of the wiping strip is 1.2 times that of the filter screen, and the filter screen and the wiping strip are arranged in parallel.
Furthermore, the intermittent gear is made of high-carbon steel.
Furthermore, the slide rail is made of stainless steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
through having set up filter screen wiping mechanism, first belt pulley rotates when the motor pivoted to make intermittent gear rotate through drive belt and second belt pulley, intermittent gear constantly rotates in the tooth's socket, thereby make the tooth's socket drive and clean strip horizontal slip and clean the filter screen, solved current recovery unit long service life back, filter screen department often adheres to easily there are debris and oil stain, is difficult for the clearance, reduces its recovery efficiency's problem, reaches the clear effect of being convenient for.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic view of the filter screen wiping mechanism of the present invention;
fig. 4 is a schematic view of the guide bar of the present invention.
In the figure: the fan-cleaning device comprises a fan cover-1, fan blades-2, a motor-3, a ventilation pipe-4, a filter pipe-5, a filter screen-6, an air outlet pipe-7, a control panel-8, a power cord-9, a filter screen wiping mechanism-10, a first belt pulley-101, a transmission belt-102, a second belt pulley-103, an intermittent gear-104, a rotating shaft-105, a cover body-106, a tooth groove-107, a sliding rail-108, a wiping strip-109 and a guide rod-1010.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a novel chemical gas recycling device: the fan cleaning device comprises a fan cover 1 and a filter screen 6, wherein the middle part of the fan cover 1 is in running fit with fan blades 2, the rear part of the fan cover 1 is locked with a motor 3 through bolts, an output shaft of the motor 3 is fastened with the rear part of the fan blades 2, the upper end of the fan cover 1 is fixed with a filter pipe 5 through a vent pipe 4, the rear part of the filter pipe 5 is fixed with a filter screen wiping mechanism 10, the filter screen wiping mechanism 10 comprises a first belt pulley 101, a transmission belt 102, a second belt pulley 103, an intermittent gear 104, a rotating shaft 105, a cover body 106, a tooth space 107, a sliding rail 108, a wiping strip 109 and a guide rod 1010, the first belt pulley 101 is fastened in the middle part of the output shaft of the motor 3, the first belt pulley 101 is in running fit with the second belt pulley 103 through the transmission belt 102, the second belt pulley 103 and the intermittent gear 104 are in running fit with the interior of the, and the tooth grooves 107 slide left and right along the slide rails 108, the front ends of the wiping strips 109 are fixed with the tooth grooves 107, and the rear parts of the wiping strips 109 are in sliding fit with the guide rods 1010 fixed inside the filter pipe 5.
The top of the filter pipe 5 is in arc welding with the filter screen 6, the air outlet pipe 7 is embedded in the right side of the filter pipe 5, the control panel 8 is embedded in the right side of the fan cover 1, the right side of the control panel 8 is tightly extended into the fan cover through the power line 9, and the motor 3 is electrically connected with the power line 9 through the control panel 8.
The first belt pulley 101 and the second belt pulley 103 are identical in shape and size, and the first belt pulley 101 and the second belt pulley 103 are arranged in parallel, so that transmission is better performed.
Wherein, the lower end tooth block of the intermittent gear 104 accounts for thirty percent of the outer ring, and the intermittent gear 104 and the tooth groove 107 are arranged in parallel, so that the intermittent gear can rotate intermittently well.
Two rows of racks are symmetrically arranged on the inner side of the tooth groove 107, and the number of tooth blocks in the two rows of racks is the same, so that the racks can better rotate in cooperation with the intermittent gear.
Wherein, the slide rail 108 is provided with two to two slide rails 108 are mutually symmetrical installation, better slip.
Wherein, the length of the wiping strip 109 is 1.2 times of that of the filter screen 6, and the filter screen 6 and the wiping strip 109 are arranged in parallel, so that the cleaning can be well carried out.
The intermittent gear 104 is made of high-carbon steel.
The slide rail 108 is made of stainless steel.
According to the table show, the utility model discloses slide rail 108 adopts the stainless steel to make, can reach the effect that increases corrosion resistance, makes slide rail 108 be difficult for rustting.
The intermittent gear 104 described in this patent: the intermittent gear is made of high-carbon steel, the high-carbon steel is often called tool steel, the carbon content is 0.60-1.70%, the intermittent gear can be quenched and tempered, and a hammer, a crowbar and the like are made of steel with the carbon content of 0.75%; cutting tools such as drills, taps, reamers, etc. are made of steel containing 0.90 to 1.00% carbon.
The working principle is as follows: firstly, a power line 9 is connected, then a control panel 8 is used for opening the device, a motor 3 drives a fan blade 2 in a fan cover 1 to rotate and suck air, air is sucked into a filter pipe 5 through a vent pipe 4, sundries are blocked by a filter screen 6, the filtered air is discharged, and waste gas is discharged through an air outlet pipe 7, however, after the existing recovery device is used for a long time, sundries and oil stains are prone to adhering to the filter screen, the problem is not easy to clean, the recovery efficiency is reduced, the problem can be solved through a filter screen wiping mechanism 10, when the motor 3 rotates, a first belt pulley 101 rotates, an intermittent gear 104 in a cover body 106 rotates through a transmission belt 102 and a second belt pulley 103, the intermittent gear 104 continuously rotates in a tooth groove 107 through a rotating shaft 105, so that the tooth groove 107 slides through a sliding rail 108 and drives a wiping strip 109 to slide left and right to wipe the filter screen 6, and a guide rod 1010, through having set up filter screen wiping mechanism 10, first belt pulley 101 rotates when motor 3 pivoted, and make intermittent gear 104 rotate through drive belt 102 and second belt pulley 103, intermittent gear 104 constantly rotates in tooth's socket 107, thereby make tooth's socket 107 drive and clean strip 109 horizontal slip and clean filter screen 6, the long back of current recovery unit live time has been solved, filter screen department often is stained with debris and oil stain easily, difficult clearance, reduce its recovery efficiency's problem, reach the clear effect of being convenient for.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A novel chemical gas recovery device comprises a fan cover (1) and a filter screen (6), wherein the middle part of the fan cover (1) is in running fit with a fan blade (2), the rear part of the fan cover (1) is locked with a motor (3) through a bolt, an output shaft of the motor (3) is fastened with the rear part of the fan blade (2), and the upper end of the fan cover (1) is fixed with a filter pipe (5) through a vent pipe (4);
the method is characterized in that: still include filter screen wiping mechanism (10), filter tube (5) rear portion is fixed with filter screen wiping mechanism (10), filter screen wiping mechanism (10) comprises first belt pulley (101), drive belt (102), second belt pulley (103), intermittent gear (104), pivot (105), the cover body (106), tooth's socket (107), slide rail (108), wipe strip (109) and guide arm (1010), first belt pulley (101) fastening is in motor (3) output shaft middle part to first belt pulley (101) passes through drive belt (102) and second belt pulley (103) normal running fit, second belt pulley (103) and intermittent gear (104) all pass through pivot (105) and cover body (106) inside normal running fit, intermittent gear (104) and tooth's socket (107) inboard intermeshing, both ends about slide rail (108) fastening is in the cover body (106) inside, the tooth grooves (107) slide left and right along the sliding rails (108), the front ends of the wiping strips (109) are fixed with the tooth grooves (107), and the rear parts of the wiping strips (109) are in sliding fit with guide rods (1010) fixed inside the filter pipe (5).
2. The novel chemical gas recovery device according to claim 1, characterized in that: filter pipe (5) top and filter screen (6) carry out the arc welding to filter pipe (5) right side embedding has out tuber pipe (7), fan guard (1) right side embedding has control panel (8), control panel (8) right side is closely stretched into by power cord (9), motor (3) are connected with power cord (9) electricity through control panel (8).
3. The novel chemical gas recovery device according to claim 1, characterized in that: the first belt pulley (101) and the second belt pulley (103) are identical in shape and size, and the first belt pulley (101) and the second belt pulley (103) are installed in parallel.
4. The novel chemical gas recovery device according to claim 1, characterized in that: the lower end tooth block of the intermittent gear (104) accounts for thirty percent of the outer ring, and the intermittent gear (104) and the tooth groove (107) are installed in parallel.
5. The novel chemical gas recovery device according to claim 1, characterized in that: two rows of racks are symmetrically arranged on the inner side of the tooth groove (107), and the number of tooth blocks in the two rows of racks is the same.
6. The novel chemical gas recovery device according to claim 1, characterized in that: the number of the sliding rails (108) is two, and the two sliding rails (108) are symmetrically arranged.
7. The novel chemical gas recovery device according to claim 1, characterized in that: the length of the wiping strip (109) is 1.2 times of that of the filter screen (6), and the filter screen (6) and the wiping strip (109) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127443.8U CN211413114U (en) | 2019-12-02 | 2019-12-02 | Novel chemical gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127443.8U CN211413114U (en) | 2019-12-02 | 2019-12-02 | Novel chemical gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211413114U true CN211413114U (en) | 2020-09-04 |
Family
ID=72249293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922127443.8U Expired - Fee Related CN211413114U (en) | 2019-12-02 | 2019-12-02 | Novel chemical gas recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211413114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843896A (en) * | 2021-01-12 | 2021-05-28 | 吉林大学 | Air purification equipment for respiratory tract stimulation |
-
2019
- 2019-12-02 CN CN201922127443.8U patent/CN211413114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843896A (en) * | 2021-01-12 | 2021-05-28 | 吉林大学 | Air purification equipment for respiratory tract stimulation |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 Termination date: 20201202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |