CN114277591B - Bottom air inlet device of steaming bin - Google Patents
Bottom air inlet device of steaming bin Download PDFInfo
- Publication number
- CN114277591B CN114277591B CN202111652496.7A CN202111652496A CN114277591B CN 114277591 B CN114277591 B CN 114277591B CN 202111652496 A CN202111652496 A CN 202111652496A CN 114277591 B CN114277591 B CN 114277591B
- Authority
- CN
- China
- Prior art keywords
- transmission
- steam
- flange
- pipe
- tube
- 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.)
- Active
Links
Images
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
- Commercial Cooking Devices (AREA)
Abstract
The invention discloses a bottom air inlet device of a steaming bin, which comprises a steam pipeline mechanism and a transmission shaft mechanism, wherein the transmission shaft mechanism comprises a transmission shaft tube, a lower transmission flange, an upper transmission flange, a power transmission piece and a transmission substrate; the power transmission part is arranged outside the lower transmission flange, is connected with the transmission substrate and rotates relative to the transmission substrate; the outer wall of the upper transmission flange is connected with a central hole at the bottom of the steaming bin through a dynamic sealing structure; the steam pipeline mechanism comprises a steam pipe which extends upwards into the steaming bin; and the air outlet of the steam pipe is provided with a steam protection structure. The upper and lower transmission flanges and the transmission shaft tube can rotate relative to the steam tube on the premise of providing an installation channel for the steam tube, bottom center steam inlet is realized, the transmission shaft tube can rotate relative to the steaming bin and can be prevented from leakage of materials in the steaming bin due to the dynamic sealing structure arranged between the upper transmission flange and the central hole of the steaming bin, and a power mechanism taking the transmission shaft tube as a central shaft is arranged to facilitate bottom center steam inlet.
Description
Technical Field
The invention belongs to the technical field of chemi-mechanical pulp wood chip preheating equipment, and particularly relates to a bottom air inlet device of a steaming bin.
Background
At the present stage, waste paper raw materials cannot be fully supplemented with national restrictions on waste paper import. At present, many domestic papermaking enterprises are carrying out transformation and upgrading, and the chemical pulp line has large investment scale and strict approval. Therefore, many paper making enterprises now tend to invest in chemimechanical pulp production lines. The production process of the chemical mechanical pulp production line essentially needs a wood chip pre-steaming device to preheat the wood chips, thereby facilitating the subsequent process treatment. So the wood chip pre-steaming device is particularly important at this time, and how to heat the wood chips to the temperature required by the process in a certain time is the core of the steaming bin device.
At present, the common means in China is that steam inlets are formed in the circumference of the bottom of the steaming bin body close to the bottom of the steaming bin body, so that steam is introduced to preheat wood chips, but in terms of use conditions, the wood chips in the center of the steaming bin body cannot be well preheated by the circumference, so that the discharge state is inconsistent, and the follow-up procedures are affected.
In order to solve the problem, the existing steaming bin equipment not only enters steam from the circumference, but also stretches into a steam pipeline from the top center of the steaming bin to the bottom of the steaming bin for heating wood chips in the central area of the bin body, and the design does achieve good effect. However, the new problem comes up, because the steaming bin body is relatively high, the pipeline of which the top extends into the bin body is extremely long, the bin body is filled with wood chips and filiform impurities, and the bin bottom is also stirred continuously by the rotating device, so that the steam pipeline extending into the bin body is often twisted off, or the middle area of the pipeline is worn by the wood chips, and the steam cannot reach the bottom of the bin body so as to influence the heating effect. There is a great need for a bottom inlet structure of a steaming compartment to alleviate the existing problems.
Disclosure of Invention
Aiming at the defects described in the prior art, the invention provides the bottom air inlet device of the steaming bin, which can well solve the problem of difficult steam inlet of the bottom core of the steaming bin.
The technical scheme adopted by the invention is as follows:
the bottom air inlet device of the steaming bin comprises a steam pipeline mechanism and a transmission shaft mechanism, wherein the transmission shaft mechanism comprises a transmission shaft tube, a lower transmission flange, an upper transmission flange, a power transmission piece and a transmission substrate; the transmission shaft tube is arranged between the lower transmission flange and the upper transmission flange, the power transmission piece is arranged on the outer wall of the lower transmission flange, and the power transmission piece is connected with the transmission base plate and rotates relative to the transmission base plate; the outer wall of the upper transmission flange is provided with a dynamic sealing structure and is connected with a central hole at the bottom of the steaming bin through the dynamic sealing structure; the steam pipeline mechanism comprises a steam pipe, and the steam pipe sequentially passes through the transmission substrate, the lower transmission flange, the transmission shaft pipe and the upper transmission flange to extend into the steaming bin; and the air outlet of the steam pipe is provided with a steam protection structure.
As a preferable mode of the invention, an inner shaft tube and a flange plate are arranged in the transmission shaft tube; the flange plates are connected with the inner wall of the transmission shaft tube, and the inner shaft tube is fixed between the two flange plates and is parallel to the transmission shaft tube; the outer wall of the inner shaft tube, the inner wall of the transmission shaft tube and the flange plate form an inner shaft tube deformation cavity; the hole channel of the inner shaft tube and the abdication hole of the flange plate are used as the installation channel of the steam tube; the steam pipe passes through the flange plate and the inner shaft pipe; the arrangement of the inner shaft tube can effectively avoid the deformation of the transmission shaft tube caused by the overhigh temperature of steam in the steam tube.
As a preferred aspect of the present invention, the present invention further includes a drainage mechanism including an upper water collecting structure and a lower drainage structure; the upper water collecting structure comprises a water collecting platform and a water collecting and draining pipe; the upper end surface of the lower transmission flange is used as a water collecting platform and corresponds to the dynamic sealing structure; the water collecting and draining pipe is arranged on the lower transmission flange and corresponds to the lower draining structure, sealing water sealed by the filler drops to the water collecting and draining platform, and then enters into the lower draining structure from the water collecting and draining pipe, and the water collecting and draining pipe can effectively drain the sealing water.
As a preferable scheme of the invention, the transmission substrate is provided with the protective cover, the protective cover is provided with the bending part, and the bending part is matched with the upper end surface of the lower transmission flange to form the baffle of the water collecting platform. The baffle table enables the water collecting platform to have a certain height, and the influence of the splashing of the sealing water on other areas is avoided.
As a preferable scheme of the invention, the lower drainage structure comprises a water collecting taper plate, a drainage flange, a drainage circular pipe and a drainage pipe; the water collecting cone plate is connected with the transmission substrate through the water draining flange, the central hole of the water collecting cone plate is communicated with the water draining circular pipe, and the side wall of the water draining circular pipe is communicated with the sewage draining pipe; the drainage circular tube provides an assembly channel for the steam tube, and is connected with the outer wall of the steam tube in a sealing way; a sewage draining cavity is formed between the drainage circular pipe and the outer wall of the steam pipe. Sealing water discharged from the water collecting and discharging pipe is collected on the water collecting conical plate, enters the water discharging circular pipe along the inner wall of the water collecting conical plate, is discharged from the sewage discharging pipe, is provided with a steam pipe flange, is fixedly connected with the water discharging circular pipe and is sealed through a sealing ring, and sewage can be effectively prevented from flowing out of the water discharging circular pipe.
As a preferable scheme of the invention, the filter screen is arranged in the water collecting cone plate, so that the pollution discharge pipe can be effectively prevented from being blocked by impurities.
As a preferable scheme of the invention, the upper transmission flange is connected with a scattering mechanism, and the scattering mechanism serves as a steam protection structure; the scattering mechanism comprises a rotating base, a scattering cutter and a scattering pyramid; the rotary base is connected with the upper transmission flange and rotates along with the upper transmission flange, and a scattering cutter is arranged on the side wall of the rotary base; the top of the rotating base is provided with a scattering pyramid, the scattering pyramid and the top of the rotating base form a steam buffer cavity, and the side wall of the steam buffer cavity is provided with a steam outlet; the steam pipe passes through the rotating base and inserts the steam buffer memory intracavity, and steam pipe and rotating base top are equipped with dynamic seal, and dynamic seal includes closing plate and sealing member, and the closing plate is connected with rotating base top, and sealing member installs in the closing plate and with steam pipe outer wall in close contact with, can prevent effectively that steam from getting into inside the mechanism of breaking up along the steam pipe after the steam condensation.
The breaking pyramid is connected with the rotating base through the bolts and the shear pins, the spherical caps are arranged under the bolts and the shear pins, the breaking cutters are distributed in a layered mode, the breaking pyramid and the breaking pyramid together achieve the effect of stirring and breaking, the breaking pyramid also serves as an air outlet protection of the steam pipe, steam entering the steam pipe is discharged into the steaming bin from the steam outlet, and wood is prevented from entering the breaking mechanism.
As a preferable scheme of the invention, the steam outlet is arranged at the rear side of the pulp facing surface of the scattering pyramid, and a shielding plate is arranged at the steam outlet; the closer the shielding plate is to the outer side of the circumference, the lower edge is approximately close to the end face of the rotating base; therefore, under the condition that steam is not influenced to enter the bin body, wood chips in the bin can be effectively prevented from entering the rotary base through the steam outlet.
As a preferable scheme of the invention, at least one power mechanism is arranged on the transmission substrate, and a power transmission part of each power mechanism is in transmission connection with the power transmission part and drives the lower transmission flange to rotate. The power mechanism takes the transmission shaft tube as the center, is uniformly distributed and installed on the circumference, is in transmission connection with the power transmission part through a gear, and the power transmission part adopts the gear. The distributed installation mode provides favorable conditions for air intake at the bottom of the transmission shaft mechanism.
The invention takes the transmission substrate as a supporting base, can be directly and fixedly connected with the bottom of the steaming bin for simplifying the structure, the upper and lower transmission flanges and the transmission shaft tube can rotate relative to the steam tube on the premise of providing a mounting channel for the steam tube, so as to realize the steam inlet at the bottom center, and the dynamic sealing structure arranged between the upper transmission flange and the central hole of the steaming bin adopts filler sealing, so that the transmission shaft tube can rotate relative to the steaming bin and avoid the leakage of materials in the steaming bin, and a power mechanism taking the transmission shaft tube as a central shaft is arranged, thereby providing convenience for the steam inlet at the bottom center, and a scattering mechanism which can not only protect the steam outlet but also scatter and pick materials for the steaming bin is arranged at the steam outlet of the steam tube.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the assembly of the present invention in a steaming compartment.
Fig. 2 is a partial enlarged view of a portion a in fig. 1.
Fig. 3 is a partial enlarged view of a portion B in fig. 1.
Fig. 4 is a partial enlarged view of a portion C in fig. 1.
Fig. 5 is a schematic structural view of the breaking mechanism of the present invention.
Fig. 6 is a top view of the breaking mechanism of the present invention with the breaking tool omitted.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.
Examples:
a steaming bin bottom air inlet device, as shown in figure 1, comprises a steam pipeline mechanism 1 and a transmission shaft mechanism 2. The steam pipe mechanism 1 comprises a steam pipe 101 and a steam pipe flange 102.
The transmission shaft mechanism 2 comprises a transmission shaft tube 201, a lower transmission flange 202, an upper transmission flange 203, a power transmission piece 204 and a transmission base plate 207; the transmission shaft tube 201 is installed between the lower transmission flange 202 and the upper transmission flange 203, and the power transmission member 204 is installed at the outer wall of the lower transmission flange 202, and the power transmission member adopts gears, and the power transmission member 204 is connected with the transmission base plate 207 and rotates relative to the transmission base plate 207.
In order to avoid the deformation of the transmission shaft tube caused by the excessive temperature of the steam in the steam tube, the transmission shaft tube 201 is internally provided with an inner shaft tube 205 and a flange plate 206; the flange plates 206 are connected with the inner wall of the transmission shaft tube 201, and the inner shaft tube 205 is fixed between the two flange plates 206 and parallel to the transmission shaft tube 201; the outer wall of the inner shaft tube 205, the inner wall of the driveshaft tube 201, and the flange plate 206 form an inner shaft tube deformation cavity 208; the hole of the inner shaft tube 205 and the relief hole of the flange plate 206 serve as mounting channels for the steam pipe 101.
The outer wall of the upper transmission flange 203 is provided with a dynamic sealing structure 3 and is connected with a central hole at the bottom of the steaming bin 9 through the dynamic sealing structure 3, and the dynamic sealing structure adopts packing seal.
The upper transmission flange 203 is connected with a scattering mechanism, the scattering mechanism is positioned in the steaming bin, and the scattering mechanism serves as a steam protection structure; as shown in fig. 1, 2, 3, 5 and 6, the breaking mechanism includes a rotating base 601, a breaking-up cutter 602 and a breaking-up pyramid 603; the rotary base 601 is connected with the upper transmission flange 203 and rotates along with the upper transmission flange 203, and a scattering cutter 602 is arranged on the side wall of the rotary base 601; the rotary base 601 top is equipped with breaks up the pyramid 603, and breaks up the pyramid 603 and rotary base's connection adopts bolt and shear pin, and all install the spherical cap under bolt and shear pin, break up cutter 602 layering distributes, and realize the effect of dialling the material and break up with breaking up the pyramid together, break up the pyramid and still act as the gas outlet protection of steam pipe moreover, it is inside still avoiding timber to get into breaking up the mechanism to get into steam bin to discharge steam pipe entering steam from the steam outlet.
The scattering pyramid 603 and the top of the rotary base 601 form a steam buffer cavity 604, a steam outlet 605 is arranged on the side wall of the steam buffer cavity 604, the steam outlet 605 is arranged on the rear side of the pulp facing surface of the scattering pyramid 603, and a shielding plate 606 is arranged at the steam outlet 605; the closer the shield 606 is to the outside of the circumference, the lower edge is approximately close to the end face of the rotating base 601; therefore, under the condition that steam is not influenced to enter the bin body, wood chips in the bin can be effectively prevented from entering the rotary base through the steam outlet.
Since the dynamic seal structure adopts the packing seal, sealing water is generated, and a drainage mechanism 4 is arranged below the packing seal for collecting and draining the sealing water.
As shown in fig. 1, the drainage mechanism 4 includes an upper water collecting structure and a lower drainage structure; the upper water collecting structure comprises a water collecting platform 410 and a water collecting and draining pipe 411; the upper end surface of the lower transmission flange 202 is used as a water collecting platform 410 and corresponds to the dynamic sealing structure 3; the drain collecting pipe 411 is disposed on the lower transmission flange 202 and corresponds to the lower drain structure, and sealing water sealed by the filler drops to the water collecting platform, so that the sealing water can be effectively discharged by the drain collecting pipe from the drain collecting pipe into the lower drain structure.
And in order to better collect sealing water, a protective cover 5 is arranged on the transmission substrate 207, the protective cover 5 is provided with a bending part 501, and the bending part is matched with the upper end face of the lower transmission flange 202 to form a baffle of the water collecting platform. The baffle table enables the water collecting platform to have a certain height, and the influence of the splashing of the sealing water on other areas is avoided.
The lower drainage structure comprises a water collecting taper plate 420, a drainage flange 421, a drainage circular pipe 422 and a drainage pipe 423; the water collecting cone plate 420 is connected with the transmission substrate 207 through a drain flange 421, the central hole of the water collecting cone plate 420 is communicated with a drain circular pipe 422, and the side wall of the drain circular pipe 422 is communicated with a drain pipe 423; the circular drainage pipe 422 provides an assembly channel for the steam pipe 101, and the circular drainage pipe 422 is connected with the outer wall of the steam pipe 101 in a sealing way; as shown in fig. 4, a drainage cavity 424 is formed between the circular drain pipe 422 and the outer wall of the steam pipe 101. Sealing water discharged from the water collecting and discharging pipe is collected on the water collecting conical plate and enters the water discharging circular pipe along the inner wall of the water collecting conical plate, and is discharged from the sewage discharging pipe, the steam pipe outer wall is provided with the steam pipe flange 102, and the steam pipe flange 102 is fixedly connected with the water discharging circular pipe 422 and sealed through the sealing ring, so that sewage can be effectively prevented from flowing out from the water discharging circular pipe.
In order to effectively prevent the foreign matter from blocking the drain pipe 423, a filter screen 425 is provided in the water collecting cone plate 420.
In order to realize the rotation of the scattering mechanism, two power mechanisms 8 are uniformly distributed on the circumference of the transmission substrate 207 by taking the transmission shaft tube as the center, and the transmission shaft of each power mechanism 8 is in transmission connection with a power transmission part through a gear and drives the lower transmission flange 202 to rotate. The distributed installation mode provides favorable conditions for air intake at the bottom of the transmission shaft mechanism.
The lower extreme of steam pipe 101 passes through steam pipe flange 102 and drain pipe 422 sealing connection, the top of steam pipe 101 upwards passes drain pipe 422, catchment taper plate 420, transmission base plate 207, lower transmission flange 202, flange board 206, interior axle pipe 205, flange board 206, rotatory base 601 inserts in the steam buffer chamber 604 in proper order, and steam pipe 101 is equipped with dynamic seal 7 with rotatory base 601 top, as shown in fig. 2, dynamic seal 7 includes closing plate 71 and sealing member 72, closing plate 71 is connected with rotatory base top, sealing member 72 installs in closing plate 71 and with steam pipe outer wall in close contact, can prevent effectively that steam from entering into inside of the mechanism of breaking up along the steam pipe after the steam condensation.
The steam pipe flange 102 can be directly connected with an external steam pipe, and steam can directly enter the steam buffer cavity 604 from the steam pipe 101 at the center of the bottom and enter the steaming bin 9 from the steam outlet 605.
The power mechanism 8 is in transmission connection with the power transmission part through a gear and drives the lower transmission flange 202 to rotate, the lower transmission flange 202 drives the transmission shaft pipe 201 and the upper transmission flange 203 to move and rotate, and the inner shaft pipe 205 is fixedly connected with the transmission shaft pipe 201 through the flange plate 206, so that the inner shaft pipe 205 and the flange plate 206 in the transmission shaft pipe 201 also rotate along with the transmission shaft pipe, and the steam pipe is static; the upper drive flange 203 rotates the rotating base 601, with the break-up knives and break-up pyramids, and the steam pipe 101 is stationary due to the dynamic seal 7 of the steam pipe with the rotating base 601.
In the description of the present specification, reference to the terms "one embodiment," "example," "specific example," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a steaming storehouse bottom air inlet unit which characterized in that: the steam pipe type electric power transmission device comprises a steam pipe mechanism (1) and a transmission shaft mechanism (2), wherein the transmission shaft mechanism (2) comprises a transmission shaft pipe (201), a lower transmission flange (202), an upper transmission flange (203), a power transmission piece (204) and a transmission base plate (207); the transmission shaft tube (201) is arranged between the lower transmission flange (202) and the upper transmission flange (203), a power transmission piece (204) is arranged on the outer wall of the lower transmission flange (202), and the power transmission piece (204) is connected with the transmission base plate (207) and rotates relative to the transmission base plate (207); the outer wall of the upper transmission flange (203) is provided with a dynamic sealing structure (3) and is connected with a center hole at the bottom of the steaming bin through the dynamic sealing structure (3); the steam pipeline mechanism (1) comprises a steam pipe (101), and the steam pipe (101) sequentially passes through the transmission substrate (207), the lower transmission flange (202), the transmission shaft pipe (201) and the upper transmission flange (203) upwards to extend into the steaming bin; and a steam protection structure is arranged at the air outlet of the steam pipe (101); the upper transmission flange (203) is connected with a scattering mechanism which serves as a steam protection structure; the power transmission part of the power mechanism (8) is in transmission connection with the power transmission part (204) and drives the lower transmission flange (202) to rotate.
2. The steaming bin bottom air inlet device according to claim 1, wherein: an inner shaft tube (205) and a flange plate (206) are arranged in the transmission shaft tube (201); the flange plates (206) are connected with the inner wall of the transmission shaft tube (201), and the inner shaft tube (205) is fixed between the two flange plates (206) and is parallel to the transmission shaft tube (201); the outer wall of the inner shaft tube (205), the inner wall of the transmission shaft tube (201) and the flange plate (206) form an inner shaft tube deformation cavity (208); the hole channel of the inner shaft tube (205) and the yielding hole of the flange plate (206) are used as the installation channel of the steam tube (101).
3. The steaming bin bottom air inlet device according to claim 2, wherein: the water draining device also comprises a water draining mechanism (4), wherein the water draining mechanism (4) comprises an upper water collecting structure and a lower water draining structure; the upper water collecting structure comprises a water collecting platform (410) and a water collecting and draining pipe (411); the upper end surface of the lower transmission flange (202) is used as a water collecting platform (410) and corresponds to the dynamic sealing structure (3); the water collecting and draining pipe (411) is arranged on the lower transmission flange (202) and corresponds to the lower water draining structure.
4. A steaming compartment bottom air inlet apparatus according to claim 3, wherein: a protective cover (5) is arranged on the transmission substrate (207), the protective cover (5) is provided with a bending part (501), and the bending part is matched with the upper end face of the lower transmission flange (202) to form a baffle of the water collecting platform.
5. A steaming compartment bottom air inlet apparatus according to claim 3, wherein: the lower drainage structure comprises a water collecting taper plate (420), a drainage circular pipe (422) and a drain pipe (423); the water collecting taper plate (420) is connected with the transmission substrate (207), a central hole of the water collecting taper plate (420) is communicated with the drainage circular tube (422), and the side wall of the drainage circular tube (422) is communicated with the sewage discharge tube (423); the drainage circular tube (422) provides an assembly channel for the steam tube (101), and the drainage circular tube (422) is connected with the outer wall of the steam tube (101) in a sealing way; a sewage draining cavity (424) is formed between the water draining circular pipe (422) and the outer wall of the steam pipe (101).
6. The steaming bin bottom air inlet device according to claim 4, wherein: a filter screen (425) is arranged in the water collecting cone plate (420).
7. A steaming silo bottom air inlet apparatus according to claim 5 or 6, wherein: the scattering mechanism comprises a rotary base (601), a scattering cutter (602) and a scattering pyramid (603); the rotary base (601) is connected with the upper transmission flange (203) and rotates along with the upper transmission flange (203), and a scattering cutter (602) is arranged on the side wall of the rotary base (601); a scattering pyramid (603) is arranged at the top of the rotary base (601), a steam buffer cavity (604) is formed by the scattering pyramid (603) and the top of the rotary base (601), and a steam outlet (605) is formed in the side wall of the steam buffer cavity (604); the steam pipe (101) passes through the rotary base (601) and is inserted into the steam buffer cavity (604), and the top of the steam pipe (101) and the top of the rotary base (601) are provided with a dynamic seal (7).
8. The steaming bin bottom air inlet device according to claim 7, wherein: the steam outlet (605) is arranged at the rear side of the pulp facing surface of the scattering pyramid (603), and a shielding plate (606) is arranged at the steam outlet (605).
9. The steaming bin bottom air inlet device according to claim 8, wherein: at least one power mechanism (8) is arranged on the transmission base plate (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111652496.7A CN114277591B (en) | 2021-12-31 | 2021-12-31 | Bottom air inlet device of steaming bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111652496.7A CN114277591B (en) | 2021-12-31 | 2021-12-31 | Bottom air inlet device of steaming bin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114277591A CN114277591A (en) | 2022-04-05 |
| CN114277591B true CN114277591B (en) | 2023-06-23 |
Family
ID=80879075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111652496.7A Active CN114277591B (en) | 2021-12-31 | 2021-12-31 | Bottom air inlet device of steaming bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114277591B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160527B (en) * | 2023-02-01 | 2023-09-05 | 邳州市新世界木业有限公司 | Steam explosion device for wood fiber processing |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867845A (en) * | 1988-06-15 | 1989-09-19 | Kamyr, Inc. | Vertical steaming vessel |
| CN104120614A (en) * | 2014-07-21 | 2014-10-29 | 江苏金沃机械有限公司 | Rotary material-shifting type steaming warehouse |
| CN204151603U (en) * | 2014-08-20 | 2015-02-11 | 湖北华海纤维科技股份有限公司 | A kind of novel reducing rules chip bin |
| CN104514170A (en) * | 2014-12-25 | 2015-04-15 | 重庆新派工业设计有限公司 | Presteaming device |
| CN108560300A (en) * | 2018-06-27 | 2018-09-21 | 刘同林 | One kind comprehensively utilizing pretreated continuously cooking system for stalk |
| CN208414968U (en) * | 2018-07-04 | 2019-01-22 | 无锡瀚博自动化科技有限公司 | A kind of sudden strain of a muscle wharf explosion sealing device |
| CN208717638U (en) * | 2018-09-06 | 2019-04-09 | 北京观澜科技有限公司 | A kind of equipment for steam treatment and steam explosion equipment |
| CN209276892U (en) * | 2018-12-12 | 2019-08-20 | 南京林业大学 | A kind of decatize storehouse for reducing rules production |
-
2021
- 2021-12-31 CN CN202111652496.7A patent/CN114277591B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114277591A (en) | 2022-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114277591B (en) | Bottom air inlet device of steaming bin | |
| CN110918208B (en) | Intelligent household kitchen wet garbage processor | |
| CN109759206B (en) | Grinder is smashed to department of traditional chinese medicine medicinal material | |
| CN206597603U (en) | A kind of energy-saving discarded soap reducing mechanism | |
| CN109208363B (en) | Energy-concerving and environment-protective pulping equipment for papermaking printing | |
| CN215236728U (en) | Pulping and impurity removing machine for kitchen garbage | |
| CN207385576U (en) | A kind of linseed kernel breaker | |
| CN109321262A (en) | Biomass carbonization water-cooled chiller | |
| CN211772385U (en) | Pulper for sufficiently pulping | |
| CN210907365U (en) | High-speed fermentation machine | |
| CN219880157U (en) | A high-efficient grinding machine that smashes for feed production | |
| CN209662740U (en) | A kind of arc black liquor filter | |
| CN207958845U (en) | A kind of corrugated board production pulper | |
| CN215353920U (en) | Municipal afforestation branches recycling device withered and dead | |
| CN218690309U (en) | Automatic sediment device of arranging of coal pulverizer | |
| CN108301247A (en) | A kind of high quality vertical energy-saving high density hydraulic pulper | |
| CN212651956U (en) | A reducing mechanism for in high carbon flatiron production process | |
| CN213896540U (en) | Efficient and energy-saving internal flow type pressure screen for waste paper papermaking | |
| CN216653466U (en) | Extraction element is handled to sitagliptin phosphate medical raw materials | |
| CN219356460U (en) | Biomass organic fertilizer raw material crushing device | |
| CN213494044U (en) | Biomass pasting machine | |
| CN213855569U (en) | Kiwi fruit pollen separator | |
| CN207828681U (en) | A kind of upper sealing mechanism of combined pressure sieve | |
| CN210700447U (en) | Kitchen garbage rubbing crusher constructs | |
| CN220563644U (en) | Air locking discharging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |