CN215137803U - Internal circulation flow filtering device for industrial waste gas treatment - Google Patents
Internal circulation flow filtering device for industrial waste gas treatment Download PDFInfo
- Publication number
- CN215137803U CN215137803U CN202022735136.0U CN202022735136U CN215137803U CN 215137803 U CN215137803 U CN 215137803U CN 202022735136 U CN202022735136 U CN 202022735136U CN 215137803 U CN215137803 U CN 215137803U
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- Prior art keywords
- fixedly connected
- waste gas
- filter
- piece
- dust
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- 238000001914 filtration Methods 0.000 title claims abstract description 59
- 239000007789 gas Substances 0.000 title claims abstract description 22
- 239000002440 industrial waste Substances 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 57
- 230000006835 compression Effects 0.000 claims abstract description 33
- 238000007906 compression Methods 0.000 claims abstract description 33
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims 1
- 239000002912 waste gas Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a waste gas filters technical field, and discloses a but internal circulation flow filter equipment for industrial waste gas treatment, including the dust removal case, the preceding lateral wall of dust removal case is located the middle position fixedly connected with intake pipe. This but, but be used for industrial waste gas treatment's internal circulation filter equipment that flows, filter the dust through first filtration piece, can filter most dust through filtering hole one, remaining dust filters through the cotton filter core on the second filtration piece, filter the dust totally through filtering hole two, can carry out better filtration to the dust in the waste gas, filter equipment's dust removal effect has been improved, through the mounting panel, fixed slot, compression spring, a baffle, the mounting groove, the spliced pole, the telescopic link, the limiting plate, resistance to compression spring and fixture block cooperation, can carry out quick dismantlement or installation to the filtration piece among the filter equipment, wash or change filtering piece, filter equipment's practicality has been improved.
Description
Technical Field
The utility model relates to a waste gas filtering technology field specifically is a but internal circulation flow filter equipment for industrial waste gas handles.
Background
At present, in the industrial waste gas treatment's but internal circulation flow filter equipment work flow, need remove dust, dry and purify waste gas and recycle again, in this link of removing dust, because partial filter equipment singly uses the one deck filter screen to filter the dust, still has the dust of a small part in the waste gas, and the filter effect is poor, when changing or wasing the filter screen in filter equipment, it is comparatively troublesome to dismantle, has reduced filter equipment's work efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a but, internal circulation flow filter equipment for industrial waste gas treatment has solved filter equipment filter effect poor and has changed or wash the comparatively trouble problem of dismantlement to the filter screen.
(II) technical scheme
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a but inner loop flow filter equipment for industrial waste gas handles, includes the dust removal case, the preceding lateral wall of dust removal case is located middle position fixedly connected with intake pipe, the back lateral wall of dust removal case is located middle position fixedly connected with outlet duct, the right side wall of dust removal case is located middle position sliding connection has the rotor plate, the right side wall of rotor plate is located middle position fixedly connected with handle, the left side wall of rotor plate is located middle position fixedly connected with second filter piece, the back lateral wall of second filter piece is located middle position and has seted up filtration hole two, the preceding lateral wall of second filter piece is located and is close to left position fixedly connected with closing plate, the left side wall of closing plate is located the position fixedly connected with bracing piece near the front side, the outer wall fixedly connected with first filter piece of bracing piece, the filter comprises a first filter element, a second filter element, a first filter element, a second filter element and a third filter element, wherein the first filter element is arranged on the front side wall of the first filter element and positioned in the middle of the first filter element, and the second filter element is fixedly connected with a dismounting device on the left side wall of the second filter element and positioned in the middle of the second filter element.
Preferably, the dismounting device comprises a mounting plate, a fixed clamping groove, a compression spring, a baffle plate, a mounting groove, a connecting column, a telescopic rod, a limiting plate, a compression-resistant spring and a clamping block, the left side wall of the second filter element is fixedly connected with a mounting plate at the middle position, the outer wall of the mounting plate at the upper side position is provided with a fixed clamping groove, the left end of the mounting plate is fixedly connected with a compression spring, the left end of the compression spring is fixedly connected with a baffle plate, the inner wall of the left side of the dust removing box is fixedly connected with a mounting groove at the middle position, the inner wall of the top of the mounting groove is fixedly connected with a connecting column at the middle position, the bottom end of the connecting column is connected with a telescopic rod in a sliding way at the middle position, the top end of the telescopic rod is fixedly connected with a limiting plate, the top fixedly connected with resistance to compression spring of limiting plate, the bottom fixedly connected with fixture block of telescopic link.
Preferably, the second filters the preceding lateral wall of piece and is provided with cotton filter core, filters the piece through the second that is provided with cotton filter core, can be with the filterable more thorough of dust.
Preferably, the first filter element is composed of a filter net, and most of dust in the exhaust gas can be filtered through the first filter element composed of the filter net with lower hardness.
Preferably, the diameter of the first filtering hole is larger than that of the second filtering hole, and the dust in the waste gas can be thoroughly filtered through the matching of the first filtering hole and the second filtering hole.
Preferably, the mounting plate is conical, and the filtering device is convenient to mount through the conical mounting plate.
Preferably, fixed slot's shape is the type of colluding upside down, and fixed slot and compression spring's through the type of colluding upside down cooperation can dismantle filter equipment fast, wash.
Preferably, the compression springs are two in total, and the filter device can be fixed left and right through the matching of the compression springs and the clamping blocks, and is placed to move left and right.
Compared with the prior art, the utility model provides a but, internal circulation filter equipment that flows for industrial waste gas handles possesses following beneficial effect:
1. this but a filter equipment that flows of inner loop for industrial waste gas handles filters the dust through first filtration piece, can filter most dust through filtering hole one, and remaining dust filters through the cotton filter core on the second filtration piece, filters the dust totally through filtering hole two, filters the cooperation of piece through first filtration piece and second, can carry out better filtration to the dust in the waste gas, has improved filter equipment's dust removal effect.
2. This but internal circulation flow filter equipment for industrial waste gas treatment through mounting panel, fixed slot, compression spring, baffle, mounting groove, spliced pole, telescopic link, limiting plate, resistance to compression spring and fixture block cooperation, can carry out quick dismantlement or installation to filtering piece among the filter equipment, washs or changes filtering piece, has improved filter equipment's practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the dust removing device of the present invention;
FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;
FIG. 4 is a sectional view of the dust box structure of the present invention;
fig. 5 is an enlarged view of a structure B in fig. 4 according to the present invention.
Wherein: 1. a dust removal box; 2. an air inlet pipe; 3. an air outlet pipe; 4. a rotating plate; 5. a handle; 6. a second filter member; 7. a second filtering hole; 8. a sealing plate; 9. a support bar; 10. a first filter member; 11. a first filtering hole; 12. disassembling the device; 121. mounting a plate; 122. fixing the clamping groove; 123. a compression spring; 124. a baffle plate; 125. mounting grooves; 126. connecting columns; 127. a telescopic rod; 128. a limiting plate; 129. a compression spring; 1210. and (7) clamping blocks.
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 internal circulating filter device for industrial waste gas treatment, comprising a dust removing box 1, an air inlet pipe 2 fixedly connected to the front side wall of the dust removing box 1 at the middle position, an air outlet pipe 3 fixedly connected to the rear side wall of the dust removing box 1 at the middle position, a rotating plate 4 slidably connected to the right side wall of the dust removing box 1 at the middle position, a handle 5 fixedly connected to the right side wall of the rotating plate 4 at the middle position, a second filter member 6 fixedly connected to the left side wall of the rotating plate 4 at the middle position, a cotton filter element disposed on the front side wall of the second filter member 6, a second filter member 6 disposed with the cotton filter element, which can filter dust more thoroughly, a second filter hole 7 disposed on the rear side wall of the second filter member 6 at the middle position, a sealing plate 8 fixedly connected to the front side wall of the second filter member 6 at the position close to the left side, the left side wall of the sealing plate 8 is located at a position close to the front side and fixedly connected with a supporting rod 9, the outer wall of the supporting rod 9 is fixedly connected with a first filtering piece 10, the first filtering piece 10 is composed of filtering nets, the first filtering piece 10 composed of the filtering nets with lower hardness can filter most of dust in waste gas, the front side wall of the first filtering piece 10 is provided with a first filtering hole 11 at a middle position, the diameter of the first filtering hole 11 is larger than that of a second filtering hole 7, through the matching of the first filtering hole 11 and the second filtering hole 7, the dust in the waste gas can be thoroughly filtered, the left side wall of the second filtering piece 6 is fixedly connected with a dismounting device 12 at the middle position, the dust is filtered through the first filtering piece 10, most of the dust can be filtered through the first filtering hole 11, and the rest of the dust is filtered through a cotton filter element on the second filtering piece 6, through filtering hole two 7 with the dust filter clean, through the cooperation of first filter piece 10 and second filter piece 6, can carry out better filtration to the dust in the waste gas, improved filter equipment's dust removal effect.
The dismounting device 12 comprises a mounting plate 121, a fixed clamping groove 122, a compression spring 123, a baffle 124, a mounting groove 125, a connecting column 126, an expansion link 127, a limiting plate 128, a compression-resistant spring 129 and a clamping block 1210, the left side wall of the second filter element 6 is fixedly connected with the mounting plate 121 at the middle position, the mounting plate 121 is conical, the mounting device is convenient to mount through the conical mounting plate 121, the fixed clamping groove 122 is arranged at the upper side position of the outer wall of the mounting plate 121, the fixed clamping groove 122 is inverted hook-shaped, the filter device can be quickly dismounted and cleaned through the matching of the inverted hook-shaped fixed clamping groove 122 and the compression spring 123, the compression spring 123 is fixedly connected with the left end of the mounting plate 121, the baffle 124 is fixedly connected with the left end of the compression spring 123, the mounting groove 125 is fixedly connected with the left side inner wall of the dust removal box 1 at the middle position, a connecting column 126 is fixedly connected to the middle position of the inner wall of the top of the mounting groove 125, an expansion rod 127 is slidably connected to the middle position of the bottom end of the connecting column 126, a limiting plate 128 is fixedly connected to the top end of the expansion rod 127, a compression spring 129 is fixedly connected to the top end of the limiting plate 128, the number of the compression springs 129 is two, and by the cooperation of the compression springs 129 and the clamping blocks 1210, the filtering device can be fixed left and right, the filtering device is placed to move left and right, the bottom end of the telescopic rod 127 is fixedly connected with a clamping block 1210, through the cooperation of the mounting plate 121, the fixing slot 122, the compression spring 123, the baffle 124, the mounting groove 125, the connecting post 126, the expansion link 127, the limiting plate 128, the compression-resistant spring 129 and the clamping block 1210, can carry out quick dismantlement or installation to the filtration piece among the filter equipment, wash or change filtering piece, improve filter equipment's practicality.
When the dust removal device is used and needs to be installed, the handle 5 is held by hand to drive the rotating plate 4 to move leftwards, the rotating plate 4 drives the mounting plate 121 to be aligned to the mounting groove 125 through the second filter piece 6, the clamping block 1210 moves leftwards to the rightmost side along the fixed clamping groove 122, the clamping block 1210 compresses the pressure resisting spring 129 through the telescopic rod 127 and the limiting plate 128, the handle 5 drives the mounting plate 121 to rotate clockwise, the baffle 124 extrudes the compression spring 123 to generate a reaction force, the mounting plate 121 is driven to move rightwards to the clamping groove to fix the mounting plate 121, waste gas enters the dust removal box 1 through the gas inlet pipe 2, the waste gas filters dust through the first filter piece 10, most of dust can be filtered through the first filter hole 11, the rest dust is filtered through the cotton filter element on the second filter piece 6, and the dust is filtered through the second filter hole 7, through the cooperation of first filtration piece 10 and second filtration piece 6, can carry out better filtration to the dust in the waste gas, filter equipment's dust removal effect has been improved, discharge through outlet duct 3, when needs are dismantled to filtering the piece, drive rotor plate 4 left movement through handheld handle 5, rotor plate 4 drives mounting panel 121 left movement through second filtration piece 6, it breaks away from with the draw-in groove to drive fixture block 1210 to compression spring 123 extrusion through baffle 124, drive mounting panel 121 anticlockwise rotation through handle 5, the reaction force that produces compression spring 123 extrusion through baffle 124, drive mounting panel 121 and remove right and break away from with fixed slot 122, will filter the piece and demolish.
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 (8)
1. An internal circulation flow filtering device for industrial waste gas treatment, comprising a dust removal box (1), characterized in that: the utility model discloses a dust removal case, including the preceding lateral wall of dust removal case (1) and be located the position fixedly connected with intake pipe (2) in the middle, the rear side wall of dust removal case (1) and be located the position fixedly connected with outlet duct (3) in the middle, the right side wall of dust removal case (1) and be located the position sliding connection in the middle have rotor plate (4), the right side wall of rotor plate (4) and be located middle position fixedly connected with handle (5), the left side wall of rotor plate (4) and be located middle position fixedly connected with second filter piece (6), the rear side wall of second filter piece (6) and be located middle position has seted up filtration pore two (7), the preceding lateral wall of second filter piece (6) and be located near left position fixedly connected with closing plate (8), the left side wall of closing plate (8) and be located near the position fixedly connected with bracing piece (9) of front side, the outer wall fixedly connected with of bracing piece (9) filters piece (10), the preceding lateral wall of first filtration piece (10) and the position that is located the centre have seted up and have filtered hole one (11), the left side wall of second filtration piece (6) and the position fixedly connected with dismounting device (12) that is located the centre.
2. An internally circulating flow filter apparatus for industrial waste gas treatment as claimed in claim 1 wherein: the dismounting device (12) comprises a mounting plate (121), a fixing clamping groove (122), a compression spring (123), a baffle (124), a mounting groove (125), a connecting column (126), a telescopic rod (127), a limiting plate (128), a compression spring (129) and a clamping block (1210), the left side wall of the second filter piece (6) is fixedly connected with the mounting plate (121) in the middle, the outer wall of the mounting plate (121) is provided with the fixing clamping groove (122) in the position of the upper side, the left end of the mounting plate (121) is fixedly connected with the compression spring (123), the left end of the compression spring (123) is fixedly connected with the baffle (124), the left side inner wall of the dust removal box (1) is fixedly connected with the mounting groove (125) in the middle, the top inner wall of the mounting groove (125) is fixedly connected with the connecting column (126) in the middle, the bottom of spliced pole (126) and the position sliding connection who is located the centre have telescopic link (127), the top fixedly connected with limiting plate (128) of telescopic link (127), the top fixedly connected with resistance to compression spring (129) of limiting plate (128), the bottom fixedly connected with fixture block (1210) of telescopic link (127).
3. An internally circulating flow filter apparatus for industrial waste gas treatment as claimed in claim 1 wherein: the front side wall of the second filtering piece (6) is provided with a cotton filter element.
4. An internally circulating flow filter apparatus for industrial waste gas treatment as claimed in claim 1 wherein: the first filter element (10) consists of a filter screen.
5. An internally circulating flow filter apparatus for industrial waste gas treatment as claimed in claim 1 wherein: the diameter of the first filtering hole (11) is larger than that of the second filtering hole (7).
6. An internally circulating flow filter apparatus for industrial waste gas treatment as claimed in claim 2 wherein: the mounting plate (121) is conical in shape.
7. An internally circulating flow filter apparatus for industrial waste gas treatment as claimed in claim 2 wherein: the fixed clamping groove (122) is in an inverted hook shape.
8. An internally circulating flow filter apparatus for industrial waste gas treatment as claimed in claim 2 wherein: the compression springs (129) are two in total.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022735136.0U CN215137803U (en) | 2020-11-20 | 2020-11-20 | Internal circulation flow filtering device for industrial waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022735136.0U CN215137803U (en) | 2020-11-20 | 2020-11-20 | Internal circulation flow filtering device for industrial waste gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215137803U true CN215137803U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022735136.0U Expired - Fee Related CN215137803U (en) | 2020-11-20 | 2020-11-20 | Internal circulation flow filtering device for industrial waste gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215137803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115837199A (en) * | 2022-11-25 | 2023-03-24 | 杭州辰睿空分设备制造有限公司 | Nitrogen generator waste gas recovery device |
-
2020
- 2020-11-20 CN CN202022735136.0U patent/CN215137803U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115837199A (en) * | 2022-11-25 | 2023-03-24 | 杭州辰睿空分设备制造有限公司 | Nitrogen generator waste gas recovery device |
| CN115837199B (en) * | 2022-11-25 | 2023-06-02 | 杭州辰睿空分设备制造有限公司 | Nitrogen making machine exhaust gas purification device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |