CN203408546U - Vacuum box device with prismatic structure - Google Patents
Vacuum box device with prismatic structure Download PDFInfo
- Publication number
- CN203408546U CN203408546U CN201320370147.0U CN201320370147U CN203408546U CN 203408546 U CN203408546 U CN 203408546U CN 201320370147 U CN201320370147 U CN 201320370147U CN 203408546 U CN203408546 U CN 203408546U
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- vacuum box
- vacuum
- prismatic structure
- reduced
- box body
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Abstract
The utility model relates to a vacuum box device with a prismatic structure. The vacuum box device comprises a vacuum box body, the cross section of the vacuum box body adopts the design of a prismatic structure; a feed opening is formed in the middle of the upper part of the vacuum box body; end plates are symmetrically and fixedly connected with the two sides of the vacuum box body; two connecting pipes are communicated with the right side of the bottom of the vacuum box body, and are variable-diameter pipes; the vacuum box is formed by one-time cutting and folding, is 3-5 mm in thickness, and is made of a stainless steel plate; the center distance between the two connecting pipes is 1 m. According to the prismatic vacuum box structure, retention time and space of filtrate in the box body are greatly reduced, the possibility that the fouling is generated by the crystallization of residues in the filtrate is reduced, and the long-term use quality of the vacuum box is ensured; meanwhile, the weight of the vacuum box is reduced, and the design of the prismatic structure is formed by one-time cutting and folding, so that the processing technology is optimized, the deformation possibility during processing is reduced, the integral structure strength of the vacuum box is ensured, and the production and manufacturing cost is reduced.
Description
Technical field:
The utility model relates to band filter apparatus field, relates in particular a kind of prismatic structure vacuum box device.
Background technology:
At metallurgy, mine, chemical industry, pharmacy, flue gas desulfurization, a plurality of fields such as environmental protection all need a large amount of filter plants, the filter of prior art is mainly belt vacuum filter, vacuum tank is arranged on the bottom of filter bag, the filtered fluid that vacuum tank flows out filtering holes from filter bag collects, by pipeline, be connected and transfer out with vacuum liquid drainage tar, vacuum liquid drainage tar is connected with vavuum pump, filtered fluid need to flow by gravitational force into vacuum liquid drainage tar, therefore the relative position of vacuum tank is higher, its poor stability, and vacuum tank is fixed on the centre position of filter, its installation and maintenance difficult, existing vacuum box structure is all squared design simultaneously, and adopt Plate Welding to form, sheet metal thickness is large, reduced the overall construction intensity of vacuum tank, and squared design has increased time and space that filtered fluid retains in casing, increased the possibility of residue crystallization fouling in filtered fluid, when being used for a long time, vacuum tank can not guarantee the reliability of its quality.
Utility model content:
The purpose of this utility model is for the deficiencies in the prior art part, a kind of prismatic structure vacuum box device is provided, can reduce time and space that filtered fluid retains in casing, reduce the possibility of residue crystallization fouling in filtered fluid, guarantee the long-term quality of using of vacuum tank, be more suitable for various industry applications.
Technology solution of the present utility model is as follows:
Prismatic structure vacuum box device, comprises vacuum chamber, and the cross section of described vacuum chamber adopts prismatic structure design, and center, vacuum chamber top is provided with charging aperture; Described vacuum chamber bilateral symmetry is fixedly connected with end plate; The right side, bottom of described vacuum chamber is communicated with connecting tube; Described connecting tube is reducer pipe.
As preferably, described vacuum tank is that disposable cutting rolled over, and its vacuum tank thickness is 3～5mm.
As preferably, described vacuum tank material is corrosion resistant plate.
As preferably, described connecting tube has two, and the centre-to-centre spacing of two connecting tubes is 1m.
The beneficial effects of the utility model are:
1, the selection of the utility model vacuum box structure has reduced the thickness of sheet material, 1/2nd left and right of existing vacuum tank weight, and the structural design of prismatic is that the disposable folding of cutting forms, except two ends end plate and the external mouth of pipe, not be used on casing and carry out integral solder, optimized processing technology, reduced the possibility of machining deformation, guarantee the overall construction intensity of vacuum tank, made the structure of vacuum tank light and handy and firm, and reduced greatly the manufacturing cost of equipment.
2, the vacuum box structure of the utility model prismatic has greatly reduced time and space that filtered fluid retains in casing, has reduced the possibility of residue crystallization fouling in filtered fluid, has guaranteed the long-term quality of using of vacuum tank, is more suitable for various industry applications.
Accompanying drawing explanation:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view of A-A in Fig. 1;
Fig. 3 is the cutaway view of B-B in Fig. 1;
Fig. 4 is the structural representation of connecting tube of the present utility model;
In Fig. 1～4: 1-vacuum chamber; 2-charging aperture; 3-end plate; 4-connecting tube.
The specific embodiment:
Embodiment, is shown in accompanying drawing 1～4, and prismatic structure vacuum box device comprises vacuum chamber 1, and the cross section of described vacuum chamber adopts prismatic structure design, and center, vacuum chamber top is provided with charging aperture 2, and the filtered fluid of being convenient to filtering holes on filter bag to flow out collects; Described vacuum chamber bilateral symmetry is fixedly connected with end plate 3; The right side, bottom of described vacuum chamber is communicated with connecting tube 4, because filtered fluid need to flow by gravitational force into vacuum liquid drainage tar, adopt prismatic structure design to make that filtered fluid in vacuum chamber is inclined directly enters connecting tube, time and space that filtered fluid retains in casing have been reduced, reduced the possibility of residue crystallization fouling in filtered fluid, can make vacuum tank use more permanent; Described connecting tube is reducer pipe.
Described vacuum tank is that disposable cutting rolled over, and its vacuum tank thickness is 4mm, compares existing design, the weight saving of its vacuum tank, and vacuum tank moulding process is simple, can guarantee the overall construction intensity of vacuum tank, vacuum tank is not yielding, and has reduced cost.
Described vacuum tank material is corrosion resistant plate, durable, can not be subject to the corrosion of filtered fluid.
Described connecting tube has two, and the centre-to-centre spacing of two connecting tubes is 1m.
Above-described embodiment is the specific descriptions that the utility model is carried out; just the utility model is further described; can not be interpreted as the restriction to the utility model protection domain, within those skilled in the art makes some nonessential improvement according to the content of above-mentioned utility model and adjusts and all to fall into protection domain of the present utility model.
Claims (4)
1. a prismatic structure vacuum box device, comprises vacuum chamber, it is characterized in that: the cross section of described vacuum chamber adopts prismatic structure design, and center, vacuum chamber top is provided with charging aperture; Described vacuum chamber bilateral symmetry is fixedly connected with end plate; The right side, bottom of described vacuum chamber is communicated with connecting tube; Described connecting tube is reducer pipe.
2. a kind of prismatic structure vacuum box device according to claim 1, is characterized in that: described vacuum tank is that disposable cutting rolled over, and its vacuum tank thickness is 3～5mm.
3. a kind of prismatic structure vacuum box device according to claim 1, is characterized in that: described vacuum tank material is corrosion resistant plate.
4. a kind of prismatic structure vacuum box device according to claim 1, is characterized in that: described connecting tube has two, and the centre-to-centre spacing of two connecting tubes is 1m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370147.0U CN203408546U (en) | 2013-06-25 | 2013-06-25 | Vacuum box device with prismatic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370147.0U CN203408546U (en) | 2013-06-25 | 2013-06-25 | Vacuum box device with prismatic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408546U true CN203408546U (en) | 2014-01-29 |
Family
ID=49971475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320370147.0U Expired - Fee Related CN203408546U (en) | 2013-06-25 | 2013-06-25 | Vacuum box device with prismatic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214357A (en) * | 2015-10-20 | 2016-01-06 | 湖州核汇机械有限公司 | A kind of modified vacuum box device |
-
2013
- 2013-06-25 CN CN201320370147.0U patent/CN203408546U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214357A (en) * | 2015-10-20 | 2016-01-06 | 湖州核汇机械有限公司 | A kind of modified vacuum box device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140129 Termination date: 20170625 |