CN220360900U - Protection device - Google Patents
Protection device Download PDFInfo
- Publication number
- CN220360900U CN220360900U CN202321671006.2U CN202321671006U CN220360900U CN 220360900 U CN220360900 U CN 220360900U CN 202321671006 U CN202321671006 U CN 202321671006U CN 220360900 U CN220360900 U CN 220360900U
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- CN
- China
- Prior art keywords
- elastic
- protection device
- ring
- collar
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001012 protector Effects 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 description 20
- 238000009434 installation Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Abstract
The utility model discloses a protection device, which comprises a pattern plate, wherein a plurality of pattern plate holes are formed in the pattern plate, filter bags are arranged in the pattern plate holes, a protection device is arranged on the pattern plate holes, the filter bags are sleeved in the protection device, the protection device comprises an elastic sleeve ring and a conical sleeve, the conical sleeve is fixedly connected to the upper end of the elastic sleeve ring, the lower end of the elastic sleeve ring penetrates through the pattern plate holes and is arranged below the pattern plate, the conical sleeve is arranged above the pattern plate, and openings are formed in the side walls of the elastic sleeve ring and the conical sleeve ring. According to the utility model, the elastic rings are arranged at the upper end and the lower end of the protection device, the lantern rings and the hooks are arranged at the two ends of the elastic rings, the hooks are sleeved in the lantern rings, so that the deformation of the protection device can be limited, and after the filter bag is installed, the hooks and the lantern rings are separated, so that the deformation of the protection device can be enlarged, and the protection device can be conveniently detached from the filter bag.
Description
Technical Field
The utility model belongs to the technical field of protection of bag-type dust collectors, and particularly relates to a protection device.
Background
The bag-type dust collector is a dust collection device commonly used in industry, the filter bag is a core component of the bag-type dust collector, and the quality of the filter bag relates to whether the dust collector can normally operate.
The filter bag mounting protection structure of the pulse bag-type dust collector comprises a pattern plate, wherein filter bags are sleeved in pattern plate holes of the pattern plate, a protection device is arranged between the filter bags and the pattern plate holes, and the protection device comprises a bracket and a sleeve body, and the sleeve body is sleeved on the inner surface of the bracket; the support comprises a steel ring and a support piece, the upper end of the support piece is fixed on the steel ring, and the lower end of the support piece is connected to the flower plate; the steel ring is arranged at the upper end of the sleeve body, and the sleeve body is hung in the flower plate hole through the bracket. When the filter bag is installed, the filter bag protection device is firstly placed in the pattern plate hole of the bag-type dust collector, then the filter bag is completely placed in the filter bag protection device, the filter bag protection device is lifted out, and then the filter bag head is installed, so that the surface of the filter bag is prevented from contacting with the pattern plate hole of the dust collector when the filter bag is installed, the damage of filter materials on the surface of the filter bag and the pattern plate hole of the dust collector is protected, the concentration emission of dust-containing gas at the outlet of the bag-type dust collector is ensured, and the service life of the filter bag is prolonged.
However, when the utility model is used, the elastic piston ring is arranged at the mouth of the filter bag, after the filter bag is installed in the protection device, the protection device needs to be taken out from the mouth of the filter bag, and the caliber of the steel ring of the protection device cannot be enlarged, so that the protection device is troublesome to take off from the filter bag.
Therefore, in view of the above technical problems, it is necessary to provide a protection device.
Disclosure of Invention
The present utility model is directed to a protection device to solve the above-mentioned problems.
In order to achieve the above object, an embodiment of the present utility model provides the following technical solution:
the utility model provides a protection device, includes the card, a plurality of card holes have been seted up on the card, a plurality of the card inslot all installs the filter bag, install protector on the card hole, the filter bag cup joints in protector, protector includes elastic sleeve ring and conical sleeve, conical sleeve fixed connection is in the upper end of elastic sleeve ring, the lower extreme of elastic sleeve ring passes the card through the card hole and passes the card and arrange the below of card in, conical sleeve sets up in the top of card, all be provided with the opening on elastic sleeve ring and the conical sleeve's the lateral wall, conical sleeve's upper end fixedly connected with first elastic ring, elastic sleeve ring's lower extreme fixedly connected with second elastic ring.
Further, one end of the first elastic ring is fixedly connected with a first lantern ring, the other end of the first elastic ring is fixedly connected with a first sleeve hook, and the first sleeve hook is sleeved in the first sleeve ring.
Further, a first groove body is formed in the conical sleeve, and the first lantern ring and the first lantern hook are arranged in the first groove body.
Further, one end of the second elastic ring is fixedly connected with a second lantern ring, the other end of the second elastic ring is fixedly connected with a second sleeve hook, and the second sleeve hook is sleeved in the second sleeve ring.
Further, a second groove body is formed in the lower side of the side wall of the elastic sleeve ring, and the second sleeve ring and the second sleeve hook are arranged in the second groove body.
Further, an elastic piston ring is arranged at the upper end of the filter bag, and the outer diameter of the elastic piston ring is larger than the diameter of the pattern plate hole.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, the elastic rings are arranged at the upper end and the lower end of the protection device, the lantern rings and the hooks are arranged at the two ends of the elastic rings, the hooks are sleeved in the lantern rings, so that the deformation of the protection device can be limited, and after the filter bag is installed, the hooks and the lantern rings are separated, so that the deformation of the protection device can be enlarged, and the protection device can be conveniently detached from the filter bag.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a front view of a protective device according to an embodiment of the present utility model;
FIG. 2 is a perspective view of a protection device according to an embodiment of the present utility model;
FIG. 3 is a second perspective view of a protection device according to an embodiment of the present utility model;
FIG. 4 is an enlarged view of the utility model at A in FIG. 3;
fig. 5 is an enlarged view of the present utility model at B in fig. 3.
In the figure: 1. the novel elastic expansion ring comprises a flower plate, a flower plate hole, a filter bag, an elastic sleeve ring, a conical sleeve, a first elastic ring, a first sleeve hook, a second sleeve ring, a second elastic ring, a second sleeve hook, a first groove body, a second groove body and an elastic expansion ring.
Detailed Description
The present utility model will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the utility model, but structural, methodological or functional modifications from the embodiments are within the scope of the utility model.
The utility model discloses a protection device, which is shown in fig. 1, and comprises a pattern plate 1, wherein a bag-type dust remover is a dust removing device commonly used in industrial production, and because industrial flue gas contains a large amount of dust, the dust in the flue gas is treated by the bag-type dust remover.
Referring to fig. 1, a plurality of pattern holes 2 are formed in a pattern plate 1, and filter bags 3 are installed in the pattern plate holes 2. The bag-type dust collector is provided with the filter bag 3, and the smoke and dust are separated through the filter bag 3 so as to realize dust treatment. In order to facilitate the installation of the filter bag 3, a pattern plate 1 is arranged, a plurality of pattern plate holes 2 are uniformly formed in the pattern plate 1, and the pattern plate holes 2 are used for installing the filter bag 3 so as to treat dust in flue gas by arranging the filter bags 3.
Referring to fig. 1, a protection device is installed on a pattern plate hole 2, and a filter bag 3 is sleeved in the protection device. When the filter bag 3 is installed, the filter bag 3 is usually connected in the pattern plate hole 2 in a penetrating way in sequence, so that the filter bag 3 can be contacted with the side wall of the pattern plate hole 2 during installation, the surface of the filter bag 3 is scratched, and the service life of the filter bag 3 is influenced. Therefore, in order to prevent the filter bag 3 from contacting with the side wall of the pattern plate hole 2 when the filter bag 3 is installed, the filter bag 3 is protected by the protection device through the protection device by being arranged on the pattern plate hole 2, and the contact between the filter bag 3 and the side wall of the pattern plate hole 2 is avoided.
Referring to fig. 1, an elastic piston ring 14 is provided at the upper end of the filter bag 3, and the outer diameter of the elastic piston ring 14 is larger than the diameter of the pollen plate hole 2. After the filter bag 3 is installed, the elastic expansion ring 14 on the filter bag 3 is clamped on the upper surface of the pattern plate 1 so as to stabilize the filter bag 3 after installation, therefore, the outer diameter of the elastic expansion ring 14 needs to be set larger than the diameter of the pattern plate hole 2 so that the elastic expansion ring 14 can limit the filter bag 3 to move downwards, thereby ensuring the stability of the filter bag 3 after installation.
Referring to fig. 1-3, the protection device comprises an elastic sleeve ring 4 and a conical sleeve 5, wherein the conical sleeve 5 is fixedly connected to the upper end of the elastic sleeve ring 4, the lower end of the elastic sleeve ring 4 penetrates through the flower plate hole 2 and is arranged below the flower plate 1, the conical sleeve 5 is arranged above the flower plate 1 and is provided with openings on the side walls of the elastic sleeve ring 4 and the conical sleeve 5, the upper end of the conical sleeve ring 5 is fixedly connected with a first elastic ring 6, and the lower end of the elastic sleeve ring 4 is fixedly connected with a second elastic ring 9. The protection device is composed of an elastic sleeve ring 4 and a conical sleeve 5, wherein the conical sleeve 5 is arranged at the upper end of the elastic sleeve ring 4, and the conical sleeve 5 is arranged into a conical shape with a large upper opening and a small lower opening, so that the filter bag 3 is convenient to enter the conical sleeve 5 during installation, then the filter bag 3 enters the elastic sleeve ring 4, and the filter bag 3 continuously moves downwards through the elastic sleeve ring 4 during installation until the installation is completed.
Further, as shown with reference to fig. 1-3, since the elastic collar 4 and the tapered sleeve 5 are provided in a ring shape, the elastic collar 4 and the tapered sleeve 5 frame the filter bag 3 inside. And when installing filter bag 3, elasticity lantern ring 4 can cup joint on the card hole 2 to the diameter of elasticity lantern ring 4 slightly is greater than the internal diameter of card hole 2, because elasticity lantern ring 4 has elasticity, when cup jointing elasticity lantern ring 4 in card hole 2, the lateral wall of elasticity lantern ring 4 just can with the lateral wall joint of card hole 2, makes elasticity lantern ring 4 install in card hole 2 stable. After the protection device is installed, the conical sleeve 5 is arranged above the flower plate 1, so that the cloth bag is penetrated through the conical sleeve 5 for installation. In order to enable the stability of the elastic sleeve rings 4 and the conical sleeve 5 in use, the second elastic ring 9 is fixedly connected to the lower end of the elastic sleeve ring 4, the first elastic ring 6 is fixedly connected to the upper end of the conical sleeve 5, and the elastic sleeve rings 4 and the conical sleeve 5 are enabled to be stable in use under the action of the second elastic ring 9 and the first elastic ring 6.
Referring to fig. 2 and 4, one end of the first elastic ring 6 is fixedly connected with a first collar 7, the other end of the first elastic ring 6 is fixedly connected with a first hook 8, the first hook 8 is sleeved in the first collar 7, a first groove 12 is formed in the conical sleeve 5, and the first collar 7 and the first hook 8 are arranged in the first groove 12. After the filter bag 3 is installed under the protection of the protection device, the protection device needs to be removed from the filter bag 3. Since the elastic collar 4 is required to be installed in the orifice 2 of the flower plate, the outer diameter of the elastic collar 4 is smaller than the outer diameter of the elastic piston ring 14, thus making the elastic collar 4 inconvenient to be removed from the first groove body 12, and thus, in order to allow the elastic collar 4 to be removed from the elastic piston ring 14, it is required to allow the elastic collar 4 to be enlarged to be removed from the elastic piston ring 14. Since the side walls of the elastic collar 4 and the conical sleeve 5 are both provided with openings, and the elastic collar 4 and the conical sleeve 5 are elastically deformed, the elastic collar 4 and the conical sleeve 5 are restrained from being deformed by the provision of the first elastic ring 6 and the second elastic ring 9.
Further, in order to make the elastic collar 4 and the conical sleeve 5 enlarge when being taken down from the filter bag 3, when the filter bag 3 is protected by being installed in the pollen plate hole 2, the sizes of the elastic collar 4 and the conical sleeve 5 are stable, the first collar 7 and the first hook 8 are respectively arranged at two ends of the first elastic collar 6, the first hook 8 is sleeved in the first collar 7, and the first elastic collar 6 is limited by the first collar 7 and the first hook 8 and cannot deform, so that the elastic collar 4 and the conical sleeve 5 are stable. When the protection device is removed, the first hooks 8 and the first sleeve ring 7 are separated by extrusion, so that the first elastic ring 6 deforms to drive the elastic sleeve ring 4 and the conical sleeve 5 to deform, so that the protection device expands.
And 2, as shown in fig. 5, one end of the second elastic ring 9 is fixedly connected with a second lantern ring 10, the other end of the second elastic ring 9 is fixedly connected with a second hook 11, the second hook 11 is sleeved in the second lantern ring 10, a second groove body 13 is formed in the lower side of the side wall of the elastic lantern ring 4, and the second lantern ring 10 and the second hook 11 are arranged in the second groove body 13. The second elastic ring 9 is arranged at the lower end of the elastic sleeve ring 4, the second elastic ring 9 is limited to deform through the second sleeve ring 10 and the second sleeve hook 11, the second sleeve ring 10 and the second sleeve hook 11 are separated, and the deformation of the second elastic ring 9 can be increased, so that the protection device is increased, and the protection device can be taken down from the filter bag 3.
Preferably, because the elastic lantern ring 4, the conical sleeve 5, the first elastic ring 6 and the second elastic ring 9 are all made of elastic materials, an installer can deform the elastic lantern ring by extruding the elastic lantern ring 4, the conical sleeve 5, the first elastic ring 6 and the second elastic ring 9, so that the sleeving and separating of the first lantern ring 7 and the first sleeving hook 8 and the sleeving and separating of the second lantern ring 10 and the second sleeving hook 11 are realized, and the elastic lantern ring is convenient to use and has good practicability.
When the protection device is used, the protection device is arranged on the pattern plate hole 2 where the filter bag 3 is required to be arranged, the first elastic ring 6 is extruded to sleeve the first sleeve hook 8 in the first sleeve ring 7, the second elastic ring 9 is extruded to sleeve the second sleeve hook 11 in the second sleeve ring 10, so that the protection device is not deformed, and the protection device is sleeved on the pattern plate hole 2; the filter bag 3 is then inserted into the conical sleeve 5 and the elastic collar 4 until the filter bag 3 is completely inserted, the protection device is then withdrawn from the flower plate hole 2, the first hooks 8 and the first collar 7 are separated by pressing the first elastic ring 6, and the second hooks 11 and the second collar 10 are separated by pressing the second elastic ring 9, so that the protection device is deformed and enlarged, and the protection device is detached from the elastic expansion ring 14.
The technical scheme shows that the utility model has the following beneficial effects:
according to the utility model, the elastic rings are arranged at the upper end and the lower end of the protection device, the lantern rings and the hooks are arranged at the two ends of the elastic rings, the hooks are sleeved in the lantern rings, so that the deformation of the protection device can be limited, and after the filter bag is installed, the hooks and the lantern rings are separated, so that the deformation of the protection device can be enlarged, and the protection device can be conveniently detached from the filter bag.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.
Claims (6)
1. The utility model provides a protection device, includes colored board (1), its characterized in that, a plurality of colored board holes (2) have been seted up on colored board (1), a plurality of all install filter bag (3) in colored board hole (2), install protector on colored board hole (2), filter bag (3) cup joint in protector, protector includes elastic collar (4) and toper sleeve (5), toper sleeve (5) fixed connection is in the upper end of elastic collar (4), the lower extreme of elastic collar (4) is through colored board hole (2) penetration colored board (1) and put in the below of colored board (1), toper sleeve (5) set up in the top of colored board (1), all be provided with the opening on the lateral wall of elastic collar (4) and toper sleeve (5), the upper end fixedly connected with first elastic collar (6) of toper sleeve (5), the lower extreme fixedly connected with second elastic collar (9) of elastic collar (4).
2. The protection device according to claim 1, wherein one end of the first elastic ring (6) is fixedly connected with a first collar (7), the other end of the first elastic ring (6) is fixedly connected with a first hook (8), and the first hook (8) is sleeved in the first collar (7).
3. A protection device according to claim 2, characterized in that the conical sleeve (5) is provided with a first groove (12), and the first collar (7) and the first hook (8) are arranged in the first groove (12).
4. A protection device according to claim 1, wherein one end of the second elastic ring (9) is fixedly connected with a second collar (10), the other end of the second elastic ring (9) is fixedly connected with a second hook (11), and the second hook (11) is sleeved in the second collar (10).
5. The protection device according to claim 4, wherein a second groove body (13) is formed at the lower side of the side wall of the elastic collar (4), and the second collar (10) and the second hook (11) are arranged in the second groove body (13).
6. A protection device according to claim 1, characterized in that the upper end of the filter bag (3) is provided with an elastic piston ring (14), the outer diameter of the elastic piston ring (14) being larger than the diameter of the pattern plate hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321671006.2U CN220360900U (en) | 2023-06-29 | 2023-06-29 | Protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321671006.2U CN220360900U (en) | 2023-06-29 | 2023-06-29 | Protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220360900U true CN220360900U (en) | 2024-01-19 |
Family
ID=89513870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321671006.2U Active CN220360900U (en) | 2023-06-29 | 2023-06-29 | Protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220360900U (en) |
-
2023
- 2023-06-29 CN CN202321671006.2U patent/CN220360900U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A protective device Granted publication date: 20240119 Pledgee: Chengdong Branch of Nanjing Bank Co.,Ltd. Pledgor: Xiangye Environmental Technology (Nanjing) Co.,Ltd. Registration number: Y2024980012145 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |