CN214485938U - Vacuum belt dehydrator applied to energy-saving desulfurization - Google Patents
Vacuum belt dehydrator applied to energy-saving desulfurization Download PDFInfo
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- CN214485938U CN214485938U CN202120324873.3U CN202120324873U CN214485938U CN 214485938 U CN214485938 U CN 214485938U CN 202120324873 U CN202120324873 U CN 202120324873U CN 214485938 U CN214485938 U CN 214485938U
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- filter cloth
- scraper blade
- vacuum belt
- energy
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Abstract
The utility model discloses a vacuum belt dehydrator applied to energy-saving desulfurization, which comprises steel beam tracks on two sides of a dehydration belt conveyor, wherein two pairs of mounting bases are arranged on the steel beam tracks at intervals close to the front and the back of the steel beam tracks, a support is arranged between the mounting bases, at least two scraping plates arranged at intervals are fixed on the support through a plurality of bolts, and the distance between each scraping plate and the bottom of the mounting base is reduced from left to right in sequence; the utility model discloses a according to the filter cloth moving direction on the vacuum belt hydroextractor, adjust the interval of scraper blade bottom and filter cloth, and the direction that the interval of guaranteeing to adjust scraper blade bottom and filter cloth reduces in proper order is unanimous with filter cloth moving direction, and the deep groove is scraped out gradually through a plurality of scraper blades promptly, can solve that the scraper blade wearing and tearing are serious to and the inhomogeneous problem of deep groove.
Description
Technical Field
The utility model relates to a have garden steam supply equipment field, specifically be a vacuum belt hydroextractor for energy-conserving desulfurization usefulness.
Background
The dehydration belt conveyor adopts the working principle that the dehydration is realized by sucking the slurry in vacuum. The slurry is fed onto the filter cloth of a vacuum belt dewatering machine, the filter cloth is conveyed by a heavy rubber belt, grooves are transversely formed in the rubber belt, and through holes are formed in the middle of the rubber belt so that liquid can be sucked into a vacuum box. Filtrate and air are simultaneously pumped to the vacuum manifold. Filtrate and air in the vacuum main pipe enter a gas-liquid separator to carry out gas-water separation, an outlet at the top of the gas-liquid separator is connected with a vacuum pump, and gas is pumped away by the vacuum pump. And the separated filtrate enters a filtrate receiving water tank from an outlet at the bottom of the gas-liquid separator. The slurry is pumped in vacuum and forms qualified filter cakes through the filtering part, the cleaning part and the dewatering part, and the qualified filter cakes fall into a gypsum bin through a discharge hopper in a discharging area.
The Chinese patent with the prior art application number of CN201620742214.0 discloses a scraper device for promoting the drying of filter cloth of a desulfurization vacuum belt dehydrator of a power station, which comprises a bracket, a bottom plate, a tubular shaft and a scraper; the bottom of each support is provided with a bottom plate, the upper ends of the two supports are provided with adjusting plates, the two adjusting plates are connected with the two ends of the tubular shaft, the upper end of the tubular shaft is provided with a mounting hole, the scraper is fixed on the tubular shaft through a pressing plate and a fixing bolt, the bottom of the scraper is provided with scraping teeth, and the assembled scraper device is connected with the supports and is fixedly mounted on the bottom plate; then, according to the sizing speed and the thickness of the slurry, the adjusting plate of the adjusting device starts to scrape uniform deep grooves on the slurry layer of the filter cloth, and the gypsum slurry can be completely dewatered when the filter cloth moves to the tail end of the dewatering belt conveyor.
Above-mentioned technical scheme scraper blade is single, because long-time the use causes wearing and tearing, influences the deep trouth effect of scraping out, and the tooth of scraping of scraper blade stretches into gypsum oar liquid than darker, causes its deep trouth inhomogeneous, influences the result of use.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be applied to vacuum belt hydroextractor that energy-conserving desulfurization was used, including the girder steel track of dehydration belt feeder both sides, the position interval that is close to its front and back on the girder steel track is provided with two pairs of installation bases, be provided with the support between the installation base, arrange the scraper blade of establishing through two at least intervals of several bolt fastening on the support, and the distance of scraper blade apart from installation base bottom turns right from left and reduces in proper order, according to the filter cloth moving direction on the vacuum belt hydroextractor, adjust the interval of scraper blade bottom and filter cloth, and guarantee that the interval of adjusting scraper blade bottom and filter cloth reduces in proper order direction and the filter cloth moving direction unanimous, the deep groove is scraped out gradually through a plurality of scraper blades promptly, can solve the scraper blade wearing and tearing seriously, and the inhomogeneous problem in deep groove.
Further, the installation base includes the base, has installed electric telescopic handle on the base, and the support is installed in electric telescopic handle relative one side and is close to and keep away from the position of base, through controller control electric telescopic handle operating condition, adjusts the preliminary distance of scraper blade and filter cloth, then at the bolt through the fixed scraper blade of elasticity, further adjusts the final distance of scraper blade and filter cloth, and is accurate swift.
Further, the scraper blade is three and reduces from left to right in proper order apart from the distance of installation base bottom, and three scraper blade is the most economical and practical, and solves the background technical problem, can practice thrift the cost simultaneously.
The working principle and the beneficial effects are as follows: through filter cloth moving direction according to on the vacuum belt hydroextractor, adjust the interval of scraper blade bottom and filter cloth, and guarantee that the interval of adjusting scraper blade bottom and filter cloth reduces in proper order the direction unanimous with filter cloth moving direction, the deep trouth is scraped out gradually through a plurality of scraper blades promptly, can solve the scraper blade and wear seriously to and the inhomogeneous problem in deep trouth.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view schematic diagram of the scraper of the present invention.
In the figure: 1. installing a base; 11. a base; 12. an electric telescopic rod; 2. a support; 3. a scraper.
Detailed Description
The invention will be better understood from the following examples.
The drawings in the specification show the structure, ratio, size, etc. only for the purpose of matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and not for the purpose of limiting the present invention, so the present invention does not have the essential meaning in the art, and any structure modification, ratio relationship change or size adjustment should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and achievable purpose of the present invention. Meanwhile, the terms "upper", "lower", "front", "rear", "middle", and the like used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
As shown in fig. 1-2, a vacuum belt dehydrator for energy-saving desulfurization comprises steel beam rails on two sides of a dehydration belt conveyor, two pairs of installation bases 1 are arranged on the steel beam rails at a position close to the front and the back of the steel beam rails, a support 2 is arranged between the installation bases 1, at least two scraping plates 3 are fixed on the support 2 through a plurality of bolts, the distance between each scraping plate 3 and the bottom of the installation base 1 is reduced from left to right in sequence, the distance between the bottom end of each scraping plate and filter cloth is adjusted according to the moving direction of the filter cloth on the vacuum belt dehydrator, and the direction that the distance between the bottom end of each scraping plate and the filter cloth is reduced in sequence is consistent with the moving direction of the filter cloth, namely, the deep groove is gradually scraped out through a plurality of scraping plates, so that the problems of serious abrasion of the scraping plates and non-uniformity of the deep groove can be solved.
Wherein, installation base 1 includes base 11, has installed electric telescopic handle 12 on base 11, and support 2 is installed in electric telescopic handle 12 relative one side and is close to and keeps away from the position of base 11, through controller control electric telescopic handle operating condition, adjusts the preliminary distance of scraper blade and filter cloth, then at the bolt through the fixed scraper blade of elasticity, further adjusts the final distance of scraper blade and filter cloth, and is accurate swift.
Wherein, scraper blade 3 is three and reduces from left to right in proper order apart from the distance of installing base 1 bottom, and three scraper blade is the most economical and practical, and solves the background technical problem, can practice thrift the cost simultaneously.
Claims (3)
1. The utility model provides a be applied to vacuum belt hydroextractor that energy-conserving desulfurization was used, includes the girder steel track of dehydration belt feeder both sides, its characterized in that: the steel beam track is provided with two pairs of mounting bases (1) at intervals close to the front and the back of the steel beam track, a support (2) is arranged between the mounting bases (1), at least two scraping plates (3) arranged at intervals are fixed on the support (2) through a plurality of bolts, and the distance between each scraping plate (3) and the bottom of the mounting base (1) is reduced from left to right in sequence.
2. The vacuum belt dehydrator applied to energy-saving desulfurization according to claim 1, wherein: the mounting base (1) comprises a base (11), an electric telescopic rod (12) is arranged on the base (11), and the support (2) is arranged on one side opposite to the electric telescopic rod (12) and is close to and far away from the base (11).
3. The vacuum belt dehydrator applied to energy-saving desulfurization according to claim 1, wherein: the three scraping plates (3) are sequentially reduced from left to right from the distance from the bottom of the mounting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120324873.3U CN214485938U (en) | 2021-02-04 | 2021-02-04 | Vacuum belt dehydrator applied to energy-saving desulfurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120324873.3U CN214485938U (en) | 2021-02-04 | 2021-02-04 | Vacuum belt dehydrator applied to energy-saving desulfurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214485938U true CN214485938U (en) | 2021-10-26 |
Family
ID=78219535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120324873.3U Active CN214485938U (en) | 2021-02-04 | 2021-02-04 | Vacuum belt dehydrator applied to energy-saving desulfurization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214485938U (en) |
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2021
- 2021-02-04 CN CN202120324873.3U patent/CN214485938U/en active Active
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