CN214060351U - Box-type digestion machine - Google Patents
Box-type digestion machine Download PDFInfo
- Publication number
- CN214060351U CN214060351U CN202022596415.3U CN202022596415U CN214060351U CN 214060351 U CN214060351 U CN 214060351U CN 202022596415 U CN202022596415 U CN 202022596415U CN 214060351 U CN214060351 U CN 214060351U
- Authority
- CN
- China
- Prior art keywords
- fixed
- digestion
- digestion bin
- bin
- box
- 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.)
- Withdrawn - After Issue
Links
- 230000029087 digestion Effects 0.000 title claims abstract description 49
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 239000002893 slag Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001314 paroxysmal effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
A box-type digestion machine comprises a base, wherein a plurality of supports are fixed on the lower portion of the base, a digestion bin is fixed on the upper portion of the base, a feeding port and an exhaust port are formed in the upper portion of the digestion bin, a filtering device is arranged in the exhaust port, a motor is fixed at one end of the digestion bin, an output shaft of the motor penetrates into the digestion bin, a stirring shaft is rotatably connected in the digestion bin through a bearing and is fixedly connected with the output shaft of the motor, a plurality of groups of stirring paddles are fixed on the stirring shaft, each stirring paddle comprises uniformly arranged supporting rods, scraping blades are fixed at the end portions of the supporting rods, a discharging port and a slag discharging port are formed in the other end of the digestion bin, and a screen is arranged at the discharging port; filter equipment includes filter plate, lower scraper blade, it is fixed with to support pole, first elastic component and filter pulp to go up filter plate, the utility model discloses can avoid the dust to condense on the blast pipe wall, and can be automatic with the vapor in the filter pulp to can avoid vapor and dust outflow.
Description
Technical Field
The utility model relates to a digestion device especially relates to a box digestion machine.
Background
A large amount of steam is generated in the process of slaking the quicklime, fine particle CaO and Ca (OH)2 are mixed in the steam, the dust has a large surface area and can be retained in the air for a long time, so that obvious lime smell exists in workshops and the periphery of the workshops, in severe cases, the visibility of the operation area is very low, and workers are greatly harmed to the operation body;
the dust characteristics are as follows:
(1) the initial temperature is relatively high: at 80-100 ℃, after being discharged to the periphery, the temperature of the peripheral working environment is increased and then reduced;
(2) the relative humidity is large: close to 100%; the generation of waste gas has paroxysmal property, and dust and water vapor are symbiotic.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide a box-type digestion machine, which comprises a base, wherein a plurality of supports are fixed on the lower portion of the base, a digestion bin is fixed on the upper portion of the base, a feed inlet and an exhaust outlet are arranged on the upper portion of the digestion bin, a filtering device is arranged in the exhaust outlet, a motor is fixed at one end of the digestion bin, an output shaft of the motor penetrates through the digestion bin, a stirring shaft is rotatably connected in the digestion bin through a bearing, the stirring shaft is fixedly connected with the output shaft of the motor, a plurality of groups of stirring paddles are fixed on the stirring shaft, the stirring paddles comprise uniformly arranged support rods, scraping blades are fixed at the end portions of the support rods, a discharge port and a slag discharge port are arranged at the other end of the digestion bin, and a screen is arranged at the discharge port;
the filtering device comprises an upper filtering screen plate and a lower scraping plate, wherein a supporting rod, a first elastic piece and filtering cotton are fixed on the upper filtering screen plate, the lower part of the first elastic piece is fixed with the lower scraping plate, the lower scraping plate is provided with a through hole, a sealing door is fixed at the through hole through a second elastic piece, and the supporting rod, the through hole and the sealing door are coaxial.
As a further improvement of the above scheme:
preferably, the inner wall of the exhaust port is provided with threads, the edge of the upper filter screen plate is provided with matched threads, and the upper filter screen plate is connected with the exhaust port through threads.
Preferably, a brush is fixed on the edge of the lower scraper, and the length of the brush is matched with the size of the exhaust port.
Preferably, a mounting ring is fixed at the edge of the screen, and the mounting ring is connected with the discharge hole through threads.
Preferably, valves are arranged at the slag discharge port and the discharge port.
Preferably, the upper part of the base is provided with a protective cover, an electric heating pipe is arranged in the protective cover, and the electric heating pipe is fixed on the outer wall of the digestion bin.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. when the air pressure in the cabin is too high, the air pressure pushes the scraper blade to rise, the scraper blade compresses and compresses the first elastic piece and the sponge after rising, meanwhile, the sealing door can be pushed open by the low rod, water vapor and dust are discharged after being filtered by the filter cotton and the upper filter screen plate, the lower scraper blade resets under the action of the first elastic piece after the air pressure is reduced, the pipe wall of the exhaust port can be cleaned when the lower scraper blade reciprocates, the dust is prevented from being condensed on the pipe wall, and the water vapor in the filter cotton can be automatically filtered, so that the water vapor and the dust can be prevented from flowing outwards;
2. the upper part of the base is provided with a protective cover, an electric heating pipe is arranged in the protective cover, and the electric heating pipe is fixed on the outer wall of the digestion bin, so that the temperature in the digestion bin can be increased, and the digestion efficiency is improved;
3. the other end of the digestion bin is provided with a discharge port and a slag discharge port, the discharge port is provided with a screen, the digested raw materials are discharged from the screen, the rest slag is precipitated to the lower part of the screen, and after digestion is completed, a valve at the discharge port is opened, so that the slag can be conveniently discharged.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is a partial cross-sectional view of fig. 1.
Fig. 3 is a view showing a structure of a normal state of an exhaust port.
Fig. 4 is a view showing a state in which the exhaust port is exhausted.
Fig. 5 is an exploded view of the filter device.
Reference numerals: 1, a digestion bin; 2, a feeding hole; 3, an exhaust port; 4, a protective cover; 11 an electric heating tube; 12 mesh screen; 13 mounting a ring; 14, filtering the screen plate; 15 abutting against the rod; 16 a first elastic member; 17, filtering cotton; 18 a lower flight; 19 a through port; 20 a second elastic member; 21 sealing the door.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1-5, a box-type digestion machine comprises a base, wherein a plurality of supports are fixed on the lower portion of the base, a digestion bin 1 is fixed on the upper portion of the base, a feed inlet 2 and an exhaust outlet 3 are arranged on the upper portion of the digestion bin 1, a filtering device is arranged in the exhaust outlet 3, a motor is fixed at one end of the digestion bin 1, an output shaft of the motor penetrates through the digestion bin 1, a stirring shaft is rotatably connected in the digestion bin 1 through a bearing and is fixedly connected with the output shaft of the motor, a plurality of groups of stirring paddles are fixed on the stirring shaft and comprise uniformly arranged supporting rods, scraping blades are fixed at the end portions of the supporting rods, a discharge port and a slag discharge port are arranged at the other end of the digestion bin 1, a screen 12 is arranged at the discharge port, digested raw materials are discharged from the screen 12, and residual slag materials are precipitated on the lower portion of the screen 12, after digestion is completed, a valve at the discharge port is opened, so that slag can be conveniently discharged;
the filtering device comprises an upper filtering screen plate 14 and a lower scraping plate 18, wherein a resisting rod 15, a first elastic piece 16 and filtering cotton 17 are fixed on the upper filtering screen plate 14, the lower part of the first elastic piece 16 is fixed with the lower scraping plate 18, the lower scraping plate 18 is provided with a passing hole 19, a sealing door 21 is fixed at the passing hole 19 through a second elastic piece 20, and the resisting rod, the passing hole 19 and the sealing door 21 are coaxial.
The inner wall of the exhaust port 3 is provided with threads, the edge of the upper filter screen plate 14 is provided with matched threads, and the upper filter screen plate 14 is connected with the exhaust port 3 through threads.
The edge of the lower scraper 18 is fixed with a brush, and the length of the brush is matched with the size of the exhaust port 3.
And a mounting ring 13 is fixed at the edge of the screen 12, and the mounting ring 13 is in threaded connection with the discharge hole.
And valves are arranged at the slag discharge port and the discharge port.
The base upper portion is equipped with protection casing 4, be equipped with electric heating pipe 11 in the protection casing 4, electric heating pipe 11 is fixed on 1 outer wall in digestion storehouse, can improve the temperature in the digestion storehouse 1 to improve digestion efficiency.
The utility model discloses a theory of operation does: at the beginning, the valves at the slag discharge port and the discharge port are in a closed state, the feeding device and the water feeding device are hermetically connected with the feed port 2, the raw materials for digestion are put into the feed port 2, water is put into the feed port 2 at the same time, the motor is started, the stirring shaft is driven by the motor to rotate, the lime raw materials enter the digestion bin 1 and then react with water to generate heat, steam and dust are generated in the digestion bin 1 and enter the exhaust port 3, during the normal state, the first elastic part 16 is in a normal state, the lower scraping plate 18 is positioned at the lower part, at the moment, the filter cotton 17 is in a normal state, and the sealing door 21 is in a closed state under the action of the second elastic part 20;
when the under-deck atmospheric pressure is too high, atmospheric pressure promotes the scraper blade and rises, the scraper blade rises the back with first elastic component 16 and sponge compression, low pole can be supported sealing door 21 and open simultaneously, vapor and dust are discharged after filter cotton 17 and last filter screen board 14 filter, atmospheric pressure reduces the back, lower scraper blade 18 resets under the effect of first elastic component 16, can clear up the 3 pipe walls in gas vent during lower scraper blade 18 reciprocating motion, avoid the dust to condense on the pipe wall, and can be automatic with the vapor in the filter cotton 17, thereby can avoid vapor and dust outflow.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited by the above-mentioned embodiments, and modifications, equivalent changes, improvements, etc. made according to the claims of the present invention still belong to the scope covered by the present invention.
Claims (6)
1. The utility model provides a box-type digestion machine, includes the base, its characterized in that: the improved digestion device comprises a base, a plurality of supports, a digestion bin, a stirring shaft, a screen and a scraper, wherein the supports are fixed on the lower part of the base, the digestion bin is fixed on the upper part of the base, the feed inlet and the exhaust outlet are formed in the upper part of the digestion bin, a filtering device is arranged in the exhaust outlet, a motor is fixed at one end of the digestion bin, an output shaft of the motor penetrates into the digestion bin, the digestion bin is rotatably connected with the stirring shaft through a bearing, the stirring shaft is fixedly connected with the output shaft of the motor, a plurality of groups of stirring paddles are fixed on the stirring shaft, each stirring paddle comprises uniformly arranged supporting rods, scraping blades are fixed at the end parts of the supporting rods, the discharge outlet and a slag discharge outlet are formed in the other end of the digestion bin, and a screen is arranged at the discharge outlet;
the filtering device comprises an upper filtering screen plate and a lower scraping plate, wherein a supporting rod, a first elastic piece and filtering cotton are fixed on the upper filtering screen plate, the lower part of the first elastic piece is fixed with the lower scraping plate, the lower scraping plate is provided with a through hole, a sealing door is fixed at the through hole through a second elastic piece, and the supporting rod, the through hole and the sealing door are coaxial.
2. A box digester as claimed in claim 1, wherein: the inner wall of the air outlet is provided with threads, the edge of the upper filter screen plate is provided with matched threads, and the upper filter screen plate is connected with the air outlet through threads.
3. A box digester as claimed in claim 1, wherein: the lower scraper edge is fixed with the brush, brush length with the gas vent size adaptation.
4. A box digester as claimed in claim 1, wherein: the screen cloth border is fixed with the collar, the collar passes through threaded connection with the discharge gate.
5. A box digester as claimed in claim 1, wherein: and valves are arranged at the slag discharge port and the discharge port.
6. A box digester as claimed in claim 1, wherein: the upper portion of the base is provided with a protective cover, an electric heating pipe is arranged in the protective cover, and the electric heating pipe is fixed on the outer wall of the digestion bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022596415.3U CN214060351U (en) | 2020-11-11 | 2020-11-11 | Box-type digestion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022596415.3U CN214060351U (en) | 2020-11-11 | 2020-11-11 | Box-type digestion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214060351U true CN214060351U (en) | 2021-08-27 |
Family
ID=77400842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022596415.3U Withdrawn - After Issue CN214060351U (en) | 2020-11-11 | 2020-11-11 | Box-type digestion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214060351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112174545A (en) * | 2020-11-11 | 2021-01-05 | 湖南金裕氢氧化钙有限公司 | Box-type digestion machine |
-
2020
- 2020-11-11 CN CN202022596415.3U patent/CN214060351U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112174545A (en) * | 2020-11-11 | 2021-01-05 | 湖南金裕氢氧化钙有限公司 | Box-type digestion machine |
| CN112174545B (en) * | 2020-11-11 | 2024-03-15 | 湖南金裕氢氧化钙有限公司 | Box type digestion machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210827 Effective date of abandoning: 20240315 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210827 Effective date of abandoning: 20240315 |