CN209123521U - A kind of anti-expansion type pulse dust collector - Google Patents
A kind of anti-expansion type pulse dust collector Download PDFInfo
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- CN209123521U CN209123521U CN201821530363.6U CN201821530363U CN209123521U CN 209123521 U CN209123521 U CN 209123521U CN 201821530363 U CN201821530363 U CN 201821530363U CN 209123521 U CN209123521 U CN 209123521U
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- expansion
- support
- expansion plate
- kidney slot
- plate
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Abstract
The utility model discloses a kind of anti-expansion type pulse dust collectors, belong to cleaner, it is intended to provide a kind of pulse dust collector that can be reduced expansion status and cause damage to machine, its key points of the technical solution are that including shell, pulsed dust-removing device is provided in shell, shell has extended downwardly several support posts, and support foundation is provided with below support post, is provided with anti-expansion device between support post and support foundation；Anti- expansion device includes the first lateral anti-expansion plate, first four corners of anti-expansion plate offer the first kidney slot, fixing bolt is equipped in first kidney slot, support foundation upper end is welded with the second anti-expansion plate, second four corners of anti-expansion plate offer second kidney slot opposite with the first kidney slot, fixing bolt can carry out divergence expression in the first kidney slot and orderly expand sliding, and it is uncertain to reduce support post expansion bring.The utility model is suitable for the pedestal of pulse dust collector.
Description
Technical field
The utility model relates to cleaner, in particular to a kind of anti-expansion type pulse dust collector.
Background technique
Pulse bag type dust collector is a kind of dry dust removal apparatus, also referred to as filtration dust catcher, it is to utilize fibrous braid
The bag type filter elements of production trap the dust-extraction unit of solid particulate matter in dusty gas, have high dust collection efficiency, use spirit
The advantages that living, stable, is widely used in the dust purification of each industrial circle such as mine, cement, building materials.Its action principle
It is that dust is intercepted with fiber contacts because of effect of inertia when through fiber cloth, the dust collected on filter bag periodically passes through clearly
Dust compartment is removed and fallen into apparatus for ash, then is discharged by ash discharge component.Under worst hot case, exhaust gas can reach a few Baidu's high temperature
More than, when filtering has the exhaust gas of higher temperature in more than ten meters of high pulse dust collectors, it may appear that thermal expansion and contraction causes
The side of pulse dust collector is low, and side is high, and column buckling phenomenon occurs, equipment is caused to deform, and influences docking for air inlet and outlet
The pairing of mouth causes pulse dust collector usage safety performance to decline, this problems demand solves.
Utility model content
The purpose of the utility model is to provide a kind of anti-expansion type pulse dust collectors, have the effect that can reduce degrees of expansion
Fruit.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of anti-expansion type pulse dust collector, including shell are provided with pulsed dust-removing device, the shell in the shell
Wind pipe and intake stack are offered, the shell has extended downwardly several support posts, setting below the support post
There is support foundation, is provided with anti-expansion device between the support post and support foundation；
The anti-expansion device includes the first lateral anti-expansion plate, and the first anti-expansion plate, four corners offer
First kidney slot is equipped with fixing bolt in first kidney slot, and the first anti-expansion plate is welded in support post lower end,
The support foundation upper end is welded with the second anti-expansion plate, and the second anti-expansion plate, four corners offer and the first kidney slot
The second opposite kidney slot, the fixing bolt pass through the second kidney slot.
By using above-mentioned technical proposal, high-temperature gas enters shell from intake stack, by the intracorporal dedusting structure of shell
It is dusted, then high-temperature gas is discharged from wind pipe again, with processing high-temperature gas, support post expanded by heating, support
The first anti-expansion plate expanded by heating on column, sliding of the fixing bolt in the first kidney slot on the first anti-expansion plate, Gu
Determine bolt and can carry out divergence expression in the first kidney slot in the first anti-expansion plate orderly to expand sliding, reduces support post
Bring uncertainty is expanded, the feelings that damage causes pulse dust collector skew to be collapsed occurs after effectively reducing support post expansion
Condition, while fixing bolt can also slide in the second kidney slot on support foundation, the damage of the support foundation of reduction is played swollen
Bring negative effect after swollen.
Further, first kidney slot and the second kidney slot are oblique.
By using above-mentioned technical proposal, when the first anti-expansion plate expanded by heating, it is located at the first kidney slot and the second kidney-shaped
Fixing bolt in hole can be slid by inclined first kidney slot and the second kidney slot to fixed-direction, and support is reduced
There is a situation where be broken for column and support foundation expanded by heating.
Further, support component, the support group are provided between the described first anti-expansion plate and the second anti-expansion plate
Part includes support plate, and the first anti-expansion plate is connected to above the support plate, is connected to the second anti-expansion below the support plate
Plate.
By using above-mentioned technical proposal, support plate can support the first anti-expansion plate, and it is direct to reduce by the first anti-expansion plate
It is connected to the second anti-expansion plate, expansion plate anti-for first is thermally conductive to give the second anti-expansion plate, leads to the second anti-expansion plate and first
The case where fixing bolt between anti-expansion plate cannot slide in the first kidney slot on the first anti-expansion plate, leads to anti-expansion
Failure.
Further, the described second anti-expansion plate is extended with fixed frame, the support plate towards the first anti-expansion plate side
It is placed in fixed frame.
By using above-mentioned technical proposal, support plate can be fixed on the second anti-expansion plate, reduce support plate displacement
The case where, increase the stability of support plate.
Further, the support plate is made of polyethylene tetrafluoro.
By using above-mentioned technical proposal, polyethylene tetrafluoro has the characteristics that resistant to high temperature, is able to bear on support post
High temperature, and polyethylene tetrafluoro also has coefficient of friction low, convenient first anti-expansion plate of two sides and the second anti-expansion up and down
Plate expand with heat and contract with cold after Relative sliding.
Further, the first reinforcing rib is provided between the support post and the first anti-expansion plate.
By using above-mentioned technical proposal, the first reinforcing rib connects support post and the first anti-expansion plate, can increase branch
The fastness between column and the first anti-expansion plate is supportted, skew between support post and the first anti-expansion plate is reduced and pulse is caused to remove
The case where dirt device is broken from support post and the first anti-expansion plate.
Further, the second reinforcing rib is provided between the support foundation and the second anti-expansion plate.
By using above-mentioned technical proposal, the second reinforcing rib connection support foundation and the second anti-expansion plate can increase branch
The fastness between foundation and the second anti-expansion plate is supportted, skew between support foundation and the second anti-expansion plate is reduced and pulse is caused to remove
The case where dirt device is broken from support foundation and the second anti-expansion plate.
Further, the support foundation is extended with support base far from second anti-expansion plate one end.
By using above-mentioned technical proposal, the contact area between support foundation and ground can be increased by support base,
Make that foundation is supported preferably to be placed on the ground, reduces the case where ground skew causes pulse dust collector skew to collapse, increase
The stability of pulse dust collector.
In conclusion the utility model has the following beneficial effects:
1. anti-expansion device is used, so that generating can reduce what support post expansion damaged pulse dust collector
Effect；
2. support component is used, to generate the fixation that can be reduced between the second anti-expansion plate and the first anti-expansion plate
The effect that bolt cannot slide in the first kidney slot on the first anti-expansion plate；
3. the first reinforcing rib and the second reinforcing rib are used, so that support post, the first anti-expansion plate can be increased by generating
And the effect of the second fastness between anti-expansion plate.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying shell, support post and the structural schematic diagram for supporting foundation；
Fig. 2 be in Fig. 1 at A for embodying the enlarged drawing of anti-expansion device.
In figure, 1, shell；11, pulsed dust-removing device；12, intake stack；13, wind pipe；2, support post；21,
One reinforcing rib；3, foundation is supported；31, the second reinforcing rib；32, support base；4, anti-expansion device；41, the first anti-expansion plate；411,
First kidney slot；42, fixing bolt；43, the second anti-expansion plate；431, the second kidney slot；5, support component；51, support plate；
52, fixed frame.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of anti-expansion type pulse dust collector is provided with pulsed dust-removing device in shell 1 as shown in Figure 1, including shell 1
11, shell 1 offers the wind pipe 13 and intake stack 12 of the high-temp waste gas for handling the generation of titanium white calcining kiln, shell 1
Lower end has extended downwardly several support posts 2, and 2 lower section of support post is connected with support foundation 3 by anti-expansion device 4, passes through
Anti- expansion device 4 is less prone to and is staggered because of the effect of expansion with support foundation 3, make when 2 expanded by heating of support post
The case where even collapsing is tilted at pulse dust collector.
As shown in Fig. 2, anti-expansion device 4 includes the first lateral anti-expansion plate 41, the first anti-expansion plate 41 is welded in branch
2 lower end of column is supportted, first 41 4 corners of anti-expansion plate offer the first kidney slot 411, are equipped in the first kidney slot 411
Fixing bolt 42, support 3 upper end of foundation are welded with the second anti-expansion plate 43, and second 43 4 corners of anti-expansion plate offer and the
The second opposite kidney slot 431 of one kidney slot 411, fixing bolt 42 is by passing through the first kidney slot 411 and the second kidney slot 431
The first anti-expansion plate 41 and the second anti-expansion plate 43 are connected, to connect support post 2 and support foundation 3.And the first waist
Shape hole 411 and the second kidney slot 431 are in 40-50 ° of heeling condition, when the on 2 expanded by heating of support post, support post 2
One anti-41 expanded by heating of expansion plate, the fixing bolt 42 in the first kidney slot 411 and the second kidney slot 431 can be by inclining
Oblique the first kidney slot 411 and the second kidney slot 431 is slid to fixed-direction, reaches fixing bolt 42 in the first anti-expansion
Divergence expression, which is carried out, in the first kidney slot 411 in plate 41 orderly expands sliding.After usual expanded by heating, specific tilt angle
Need, first kidney slot 411 and second kidney-shaped different with the shape size of the second anti-expansion plate 43 according to the first anti-expansion plate 41
The direction of displacement of fixing bolt 42 in hole 431 is different, so, the tilt angle of the first kidney slot 411 and the second kidney slot 431
It depending on difference, is calculated and is replaced according to different situations, in this way, reducing support post 2 expands bring uncertainty.
As shown in Fig. 2, directly thermally conductive to the second anti-expansion plate 43, the first anti-expansion plate in order to reduce by the first anti-expansion plate 41
41 and second are provided with support component 5 between anti-expansion plate 43, and support component 5 includes support plate 51, is abutted above support plate 51
In the first anti-expansion plate 41, lower section is connected to the second anti-expansion plate 43, and the second anti-expansion plate 43 is set around support plate 51
It is equipped with fixed frame 52, for the position of fixed support plate 51, reduces the displacement of support plate 51.In the present embodiment, support plate 51
It is made of polyethylene tetrafluoro, has the characteristics that support plate 51 resistant to high temperature, and also have the characteristics that coefficient of friction is low, in convenience
The anti-expansion plate 41 of the first of lower two sides and the second anti-expansion plate 43 expand with heat and contract with cold after Relative sliding.
As shown in Fig. 2, being provided with the first reinforcing rib 21 between support post 2 and the first anti-expansion plate 41, can increase
Increase the fastness between support post 2 and the first anti-expansion plate 41, similarly, support foundation 3 and the second anti-expansion plate 43 it
Between be provided with the second reinforcing rib 31, increase the fastness between support foundation 3 and the second anti-expansion plate 43, reduce pulse dust collector
The case where being broken from the first anti-expansion plate 41 and the second anti-expansion plate 43.
As shown in Figure 1, support foundation 3 is provided with support base 32 in contact ground side, support base 32 is square and welds
It is connected to support 3 lower end of foundation, the contact area between support foundation 3 and ground can be increased, makes that foundation 3 is supported preferably to place
On the ground.
Specific implementation process: support foundation 3 is placed on the ground by support base 32, support plate 51 is placed on fixation
In frame 52, support post 2 is put on support plate 51, and the first kidney slot 411 and second is then passed through by fixing bolt 42
Kidney slot 431 fixes support base and support post 2, and shell 1 is fixed on support post 2 by staff again；High Temperature Gas
Body enters shell 1 from intake stack 12, is dusted by the dedusting structure in shell 1, then high-temperature gas is again from discharge pipe
Road 13 is discharged, and with processing high-temperature gas, 2 expanded by heating of support post, the first anti-expansion plate 41 on support post 2 is heated swollen
It is swollen, sliding of the fixing bolt 42 in the first kidney slot 411 on the first anti-expansion plate 41, while also can be in the second anti-expansion
Sliding in second kidney slot 431 of plate 43, reaches 42 divergence expression of fixing bolt and orderly expands, to orderly be slided.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of anti-expansion type pulse dust collector, including shell (1), the shell (1) is interior to be provided with pulsed dust-removing device (11),
The shell (1) offers wind pipe (13) and intake stack (12), it is characterized in that: the shell (1) is if extended downwardly
Dry support post (2), support post (2) lower section are provided with support foundation (3), the support post (2) and support foundation
(3) anti-expansion device (4) are provided between；
The anti-expansion device (4) includes the first lateral anti-expansion plate (41), (41) four corners of the first anti-expansion plate
Place offers the first kidney slot (411), is equipped with fixing bolt (42) in first kidney slot (411), described first prevent it is swollen
Swollen plate (41) is welded in support post (2) lower end, and support foundation (3) upper end is welded with the second anti-expansion plate (43), described
Second (43) four corners of anti-expansion plate offer second kidney slot (431) opposite with the first kidney slot (411), the fixation
Bolt (42) passes through the second kidney slot (431).
2. a kind of anti-expansion type pulse dust collector according to claim 1, it is characterized in that: first kidney slot (411)
It is oblique with the second kidney slot (431).
3. a kind of anti-expansion type pulse dust collector according to claim 1, it is characterized in that: the first anti-expansion plate (41)
It is provided with support component (5) between the second anti-expansion plate (43), the support component (5) includes support plate (51), the branch
It is connected to the first anti-expansion plate (41) above fagging (51), is connected to the second anti-expansion plate (43) below the support plate (51).
4. a kind of anti-expansion type pulse dust collector according to claim 3, it is characterized in that: the second anti-expansion plate (43)
It is extended with fixed frame (52) towards the first anti-expansion plate (41) side, the support plate (51) is placed in fixed frame (52).
5. a kind of anti-expansion type pulse dust collector according to claim 4, it is characterized in that: the support plate (51) You Juyi
Alkene tetrafluoro is constituted.
6. a kind of anti-expansion type pulse dust collector according to claim 1, it is characterized in that: the support post (2) and
The first reinforcing rib (21) are provided between one anti-expansion plate (41).
7. a kind of anti-expansion type pulse dust collector according to claim 1, it is characterized in that: the support foundation (3) and
The second reinforcing rib (31) are provided between two anti-expansion plates (43).
8. a kind of anti-expansion type pulse dust collector according to claim 1, it is characterized in that: the support foundation (3) is separate
Second anti-expansion plate (43) one end is extended with support base (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530363.6U CN209123521U (en) | 2018-09-18 | 2018-09-18 | A kind of anti-expansion type pulse dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530363.6U CN209123521U (en) | 2018-09-18 | 2018-09-18 | A kind of anti-expansion type pulse dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209123521U true CN209123521U (en) | 2019-07-19 |
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ID=67228836
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821530363.6U Active CN209123521U (en) | 2018-09-18 | 2018-09-18 | A kind of anti-expansion type pulse dust collector |
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| CN (1) | CN209123521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509894A (en) * | 2021-07-22 | 2021-10-19 | 中冶赛迪工程技术股份有限公司 | Moving bed gas-solid radial reactor |
-
2018
- 2018-09-18 CN CN201821530363.6U patent/CN209123521U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509894A (en) * | 2021-07-22 | 2021-10-19 | 中冶赛迪工程技术股份有限公司 | Moving bed gas-solid radial reactor |
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