CN102602673A - Air-locking feeder of moisture-containing raw material - Google Patents
Air-locking feeder of moisture-containing raw material Download PDFInfo
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- CN102602673A CN102602673A CN2012100653210A CN201210065321A CN102602673A CN 102602673 A CN102602673 A CN 102602673A CN 2012100653210 A CN2012100653210 A CN 2012100653210A CN 201210065321 A CN201210065321 A CN 201210065321A CN 102602673 A CN102602673 A CN 102602673A
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Abstract
The invention discloses a moisture-containing raw material air-locking feeder with an air locking function, which both has the air locking function and a binding material cleaning function. The air-locking feeder of the moisture-containing raw material comprises a shell with a feed port and a discharge port, and a feeding impeller arranged in the shell, the feeding impeller is provided with a plurality of uniformly distributed concave feeding regions, the inner wall of the shell is provided with a circular arc surface structure, a circle centre of the circular arc surface structure is coincided with the axial lead of the feeding impeller, the distance between the outer circumferential surface of the feeding impeller and the centre of the feeding impeller is D1, the distance D1 is matched with the radius of the circular arc surface structure, the two sides of the feeding impeller are matched on the inner wall of the shell, a binding material cleaning device used for preventing the moisture-containing raw material from being adhered at the concave feeding regions is arranged in the shell, the feeding impeller is in transmission connection with a graduation locating mechanism situated at the outside of the shell, and the graduation locating mechanism is in transmission connection with a power driving mechanism. The air-locking feeder of the moisture-containing raw material, disclosed by the invention, can both guarantee the heat efficiency of a successive drying procedure and effectively prevent the feeding impeller from adhering materials.
Description
Technical field
The present invention relates to a kind of feeder, be specifically related to a kind of wet feed material that contains and lock the wind feeder with lock wind function.
Background technology
The moisture content that contains wet feed material is generally at 6-20%, and the raw MAT'L between flowable state and dry state material does not have the conveying characteristic of flowing, and has higher adhesiveness.This type raw MAT'L is dried in the process units under the negative pressure state usually, stops the cold air that reduces heat efficiency to get into when requiring feed, and the requirement of lock wind feed is promptly arranged.Do not have the conveying characteristic of flowing decision and can not use pumping; The high-adhesiveness decision can not be used the feeding device with lock wind characteristic, like revolving plow reclaimer.
Existingly contain the lock wind feeding device that the wet feed material drying production line adopted and mainly contain two types: one type is the feeding device that adopts double helix or many screw propulsions; Another kind of is the long-pending repeatedly box feeding machine of plate bucket of transfiguration of F.L.Smith's exploitation.Two kind equipment common features are to use material envelope raw material lock wind.The feeding device of screw propulsion has simple and economical advantage, but does not possess the bonding material clearing function, and the reliability of feed and poor accuracy can't use when the bonding influence of feed material is serious, must rely on the labor cleaning.Smith's product so feed is accurate, uses reliable because the long-pending feed of constant volume is arranged and the long-pending clear material function of transfiguration; Problems such as that but this product exists is bulky, complex structure, manufacturing requirement height and apparatus expensive have limited this product applying in China's relevant industries.Reality is, the domestic bigger spiral lock wind feeding device that contains most reliability of service of wet feed material drying production line and poor accuracy, and medium and small manufacturing line uses lock wind feeding device mostly.And use lock wind feeding device contain the wet feed material drying production line, heat efficiency reduces 20-50%.
Summary of the invention
Technical matters to be solved by this invention provides a kind of wet feed material that contains that has lock wind function and binding material clearing function concurrently and locks the wind feeder.
The technical solution adopted for the present invention to solve the technical problems is: contain wet feed material lock wind feeder; Comprise housing and be arranged on the feed impeller in the housing with inlet point and discharging opening; Said feed impeller has a plurality of spill feed zones that are uniformly distributed with, and said inner walls has the arc surface structure, and the center of circle of said arc surface structure overlaps with the axial line of feed impeller; Distance between the center of the outer surface of feed impeller to feed impeller is D1; This distance B 1 is suitable with the radius of arc surface structure, and the both sides of feed impeller are engaged in the inwall of housing, in housing, are provided with to prevent to contain the binding material cleaning plant that wet feed material is bonded in the spill feed zone; Said feed impeller is connected with and is positioned at the outer dividing and positioning mechanism of housing, and dividing and positioning mechanism is connected with power-driven mechanism.
As optimized technical scheme; The said power-driven mechanism that is in transmission connection with dividing and positioning mechanism comprises engine installation and transmission shaft; Said engine installation is arranged on outside the housing; Transmission shaft is set in the housing and housing is extended at the two ends of transmission shaft, and said transmission shaft is in transmission connection between engine installation and dividing and positioning mechanism, and the binding material cleaning plant is fixedly installed on the transmission shaft.
As optimized technical scheme; Said dividing and positioning mechanism is the single pin external toothing sheave transmission device with locking arc wheel location; Comprise sheave that the center shaft with the feed impeller is connected and locking arc wheel and the transmission arm that is connected with transmission shaft; On transmission arm, be fixed with trundle, said locking arc wheel is in transmission connection with sheave, and said sheave has a plurality of arc surface spill districts that are uniformly distributed with; The number in arc surface spill district and arc surface spill district and spill feed zone consistent with the number of spill feed zone offer the direction unanimity; Sheave between adjacent two arc surface spill districts is provided with groove, and trundle is meshed with groove, and the radius in the radius of locking arc wheel and the arc surface spill district of sheave is suitable.
As optimized technical scheme, said trundle is in the firm moment that gets into groove or just produced groove, and the angle between the line of centers a of said transmission arm and the line of centers b of groove is 90 degree.
Further be that the number in said arc surface spill district, the number of spill feed zone are four.
As optimized technical scheme; The spill feed zone of said feed impeller is an arc surface spill feed zone; The said binding material cleaning plant that is arranged on the transmission shaft is clear flitch; Distance between the axial line of the outer surface of said clear flitch to transmission shaft is D2, and this distance B 2 is suitable with the radius of arc surface spill feed zone, and the path of motion of said clear flitch is consistent with the path of motion of locking arc wheel.
Further be that said binding material cleaning plant is arranged between the inlet point and feed impeller of housing.
Further be that said binding material cleaning plant is arranged between the discharging opening and feed impeller of housing.
Further be, between the inlet point and feed impeller of housing, be provided with the binding material cleaning plant between the discharging opening of housing and the feed impeller.
The invention has the beneficial effects as follows: the matching relationship of feed impeller and housing can effectively solve lock wind feed problem, thereby guarantees the heat efficiency of follow-up baking operation; Simultaneously, feed impeller sizing can also be effectively eliminated in the setting of binding material cleaning plant and dividing and positioning mechanism; Also have advantages such as simple in structure, economic and reliable simultaneously concurrently, especially be fit to have the adhering wet feed material that contains and in the feed charging of oven dry production facilities, apply.
Description of drawings
Fig. 1 is a drive mechanism scheme drawing of the present invention;
Fig. 2 is the drive mechanism scheme drawing with single pin external toothing Geneva mechanism of locking arc wheel location;
Fig. 3 has the structural representation of the incomplete gear mechanism that rests for dividing and positioning mechanism adopts output shaft;
Fig. 4 is a vertical section structure scheme drawing of the present invention, clear flitch has been shown among the figure between the discharging opening and feed impeller of housing;
Fig. 5 is a vertical section structure scheme drawing of the present invention, clear flitch has been shown among the figure between the inlet point and feed impeller of housing.
Be labeled as among the figure: transmission shaft 1, clear flitch 2, locking arc wheel 3, trundle 4, sheave 5, feed impeller 6, housing 7, spill feed zone 8, arc surface structure 9, arc surface spill district 10, groove 11, transmission arm 12, engine installation 13, driving wheel 14, follower 15, locking concave arc 16, locking convex arc 17.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Extremely shown in Figure 5 like Fig. 1; The wet feed material lock wind feeder that contains of the present invention comprises the housing 7 with inlet point and discharging opening and is arranged on the feed impeller 6 in the housing 7 that said feed impeller 6 has a plurality of spill feed zones 8 that are uniformly distributed with; Said housing 7 inwalls have arc surface structure 9; The center of circle of said arc surface structure 9 overlaps with the axial line of feed impeller 6, and the distance between the center of the outer surface of feed impeller 6 to feed impeller 6 is D1, and this distance B 1 is suitable with the radius of arc surface structure 9; The both sides of feed impeller 6 are engaged in the inwall of housing 7; In housing 7, be provided with and prevent to contain the binding material cleaning plant that wet feed material is bonded in spill feed zone 8, said feed impeller 6 is connected with the dividing and positioning mechanism that is positioned at outside the housing 7, and dividing and positioning mechanism is connected with power-driven mechanism.Like Fig. 4 and shown in Figure 5, during work, contain wet feed material and get into from the inlet point at housing 7 tops and drop down onto the spill feed zone 8 of feed impeller 6; Power-driven mechanism drives the dividing and positioning mechanism work that drives; And drive 6 rotations of feed impeller, make to contain wet feed material with 8 rotations of spill feed zone, when spill feed zone 8 goes to the below from the top; Contain wet feed material and under the effect of self gravitation, fall, enter into next operation from the discharging opening of housing 7 and dry.Because:
1, the center of circle of arc surface structure 9 overlaps with the center of feed impeller 6, and the distance between the center of the outer surface of feed impeller 6 to feed impeller 6 is D1, and this distance B 1 is suitable with the radius of arc surface structure 9;
2, the both sides of feed impeller 6 are engaged in the inwall (being the left and right sides of the feed impeller 6 shown in Fig. 1) of housing 7
Then contain in the wet feed material rotation process, can prevent that cold air from entering into the discharging opening of housing 7 from the inlet point at housing 7 tops, thereby can guarantee the heat efficiency of follow-up baking operation in 6 drives of feed impeller.
In addition, prevent to contain the binding material cleaning plant that wet feed material is bonded in spill feed zone 8 owing in housing 7, being provided with; Also be provided with dividing and positioning mechanism simultaneously, dividing and positioning mechanism is that a kind of dynamical element drive rear, the place ahead element of doing to rotatablely move continuously makes to have fixedly orbit period and the fixedly rotating mechanism at intermittence of dead period.In the present invention, the dynamical element (locking arc wheel 3) that rotation is continuously done in the place ahead rotatablely moves continuously, and rear area work element (feed impeller 6) makes to have fixedly orbit period and the fixedly intermittent moment of dead period.So, drive in feed impeller 6 rotating process when power-driven mechanism passes through dividing and positioning mechanism, the binding material cleaning plant is not worked; And being in quiescent period and during transfixion at feed impeller 6, the binding material cleaning plant is cleared up and is prevented to contain on the impeller wall that wet feed material sticks to spill feed zone 8 wet feed material that contains in the spill feed zone 8.Be that being provided with of binding material cleaning plant and dividing and positioning mechanism can effectively be eliminated feed impeller 6 sizings.
In the above-described embodiment, power-driven mechanism can adopt any mechanism that can drive the dividing and positioning mechanism motion all can.As preferred mode; The said power-driven mechanism that is in transmission connection with dividing and positioning mechanism comprises engine installation 13 and transmission shaft 1; Said engine installation 13 is arranged on outside the housing 7; Transmission shaft 1 is set in the housing 7 and housing 7 is extended at the two ends of transmission shaft 1, and said transmission shaft 1 is in transmission connection between engine installation 13 and dividing and positioning mechanism, and the binding material cleaning plant is fixedly installed on the transmission shaft 1.Like this; Engine installation 13 capable of using drives dividing and positioning mechanism simultaneously and the binding material cleaning plant rotates; And in the continuous rotating process of binding material cleaning plant; Utilize the 6 out-of-work time cycles of feed impeller, the binding material cleaning plant is handled spill feed zone 8, prevent to contain wet feed material and stick on the feed impeller 6.This is simple in structure, reliable, easy to operate.
In above embodiment; Said dividing and positioning mechanism can adopt output shaft shown in Figure 3 that the incomplete gear mechanism that rests is arranged, and it comprises driving wheel 14, is arranged on locking convex arc 17, the follower 15 on the driving wheel 14 and is arranged on the locking concave arc 16 on the follower 15.When adopting Fig. 3 structure, can the center shaft and feed impeller 6 center shafts of follower 15 be in transmission connection together, so; When the gear teeth on the driving wheel 14 when the gear teeth on the follower 15 cooperate; Can drive follower 15 and rotate, rotate thereby drive feed impeller 6, and when the locking convex arc on the driving wheel 14 17 when locking concave arc 16 on the follower 15 cooperates; Follower 15 transfixions; Thereby make also transfixion of feed impeller 6, at this moment, can adopt the binding material cleaning plant that the spill feed zone 8 of feed impeller 6 is expected clearly to handle.Certainly, except that adopting structure shown in Figure 3, can also adopt two pin external toothing Geneva mechanisms, three pin external toothing Geneva mechanism equal indicative detent mechanisms.As preferred mode:
Like Fig. 1 and shown in Figure 2; Said dividing and positioning mechanism is the single pin external toothing sheave transmission device with locking arc wheel location; Comprise sheave 5 that the center shaft with feed impeller 6 is connected and the locking arc wheel 3 and transmission arm 12 that is connected with transmission shaft 1; On transmission arm 12, be fixed with trundle 4, said locking arc wheel 3 is in transmission connection with sheave 5, and said sheave 5 has a plurality of arc surface spill districts 10 that are uniformly distributed with; The number in arc surface spill district 10 and arc surface spill district consistent 10 and spill feed zone 8 with the number of spill feed zone 8 offer the direction unanimity; Sheave 5 between adjacent two arc surface spill districts 10 is provided with groove 11, and trundle 4 is meshed with groove 11, and the radius in the radius of locking arc wheel 3 and the arc surface spill district 10 of sheave 5 is suitable.In this embodiment, when trundle 4 was positioned at groove 11, the rotation of locking arc wheel 3 can drive sheave 5 and rotate; Thereby realize the rotation of feed impeller 6, and after trundle 4 left groove 11, the arcwall face of locking arc wheel 3 was positioned at arc surface spill district 10; The arcwall face of locking arc wheel 3 is cooperated with the cancave cambered surface in arc surface spill district 10, at this moment, rotate though transmission shaft 1 continues to drive locking arc wheel 3; But sheave 5 stops operating; Also just realized the braking of feed impeller 6, during this time, the binding material cleaning plant can carry out the binding material cleaning to spill feed zone 8.In this process, transmission shaft 1 rotatablely moves with locking arc wheel 3 continuously, and sheave 5 and feed impeller 6 are taken turns at trundle 4 and locking arc to do under 3 the effect and had fixedly orbit period and the fixedly intermittent moment of dead period.Its working process is that incipient state describes with the state among Fig. 2: engine installation 13 drives transmission shaft 1 and rotates, and drives trundle 4, locking arc wheel 3 and transmission arm 12 simultaneously and rotates, and trundle 4 is deviate from groove 11; At this moment; The arcwall face of locking arc wheel 3 goes in the arc surface spill district 10, utilizes the arcwall face of locking arc wheel 3 to turn over arc surface spill district 10, forms the support to sheave 5; Prevent that sheave 5 from rotating arbitrarily, thereby can prevent any rotation of feed impeller 6; The feed impeller 6 of this moment is in the quiescent period, and the binding material cleaning plant that is fixed on the transmission shaft 1 continues the spill feed zone 8 that rotating tee is crossed feed impeller 6, accomplishes the binding material cleaning.In the process that is rotated further, when the arcwall face of locking arc wheel 3 produced arc surface spill district 10, the trundle 4 on the transmission arm 12 also went in another groove 11, rotated thereby drive sheave 5.So repeat said process, realize continuous batch (-type) feed and the cleaning work of batch (-type) binding material.Feed impeller 6 in this embodiment has several spill feed zones 8, and then it is rotating operation and the corresponding number of times of stop in the process in week.
In the above-described embodiment; Cause impact in order to prevent that trundle 4 from getting into the moment of deviating from groove 11 to entire mechanism; Said trundle 4 is in the firm moment that gets into groove 11 or just produced groove 11, and the angle between the line of centers a of said transmission arm 12 and the line of centers b of groove 11 is 90 degree.Like this, when trundle 4 gets into and deviates from groove 11, just can from groove 11, get into reposefully and deviate from, can improve the robust motion of entire mechanism.
In the above-described embodiment; Arc surface spill district 10, spill feed zone 8 can be odd number, also can be even number, preferably are set to even number certainly; Like Fig. 2, Fig. 4 and shown in Figure 5, the number in said arc surface spill district 10, the number of spill feed zone 8 are four.
In above embodiment, feed impeller 6 can adopt two boards to fold up in integrally formed criss-cross, at this moment; Spill feed zone 8 is the zones with 90 ° of angles, so, and when the binding material cleaning plant carries out the binding material processing at rotation process to this spill feed zone 8; Can be set to the connected structure that two rod members form by the binding material cleaning plant; And between two rod members, spring is set, like this, this binding material cleaning plant just can freely stretch in spill feed zone 8 and accomplish the binding material processing; Or, also can in rotation process, accomplish the binding material of spill feed zone 8 is handled the making of the whole directly employing of binding material cleaning plant elastomeric material.As preferred mode; The spill feed zone 8 of said feed impeller 6 is an arc surface spill feed zone; The said binding material cleaning plant that is arranged on the transmission shaft 1 is clear flitch 2; Distance between the axial line of the outer surface of said clear flitch 2 to transmission shaft 1 is D2, and this distance B 2 is suitable with the radius of arc surface spill feed zone, and the path of motion of said clear flitch 2 is consistent with the path of motion of locking arc wheel 3.Because spill feed zone 8 is an arc surface spill feed zone, can directly utilize the rotation of clear flitch 2 to accomplish the binding material processing; Simultaneously; Because the path of motion of clear flitch 2 is consistent with the path of motion of locking arc wheel 3; Be that locking arc wheel 3 is when changing the arc surface spill district 10 of sheave 5 over to; Clear flitch 2 also passes through in this cycle in the spill feed zone 8 of feed impeller 6, and when locking arc wheel 3 was thrown off the arc surface spill district 10 of sheaves 5, clear flitch 2 also was separated from the spill feed zone 8 of feed impeller 6 in advance; Promptly in the time cycle of feed impeller 6 stop, utilize 2 pairs of spill feed zones of clear flitch 8 to carry out binding material cleaning, avoid forming interference between the flitch 2 and feed impeller 6 clearly.
In above embodiment, as shown in Figure 5, can said binding material cleaning plant be arranged between the inlet point and feed impeller 6 of housing 7.At this moment, the binding material cleaning plant stirs and prevents to contain on the impeller wall that wet feed material sticks to spill feed zone 8 containing wet feed material in spill feed zone 8.
Certainly, as shown in Figure 4, also can said binding material cleaning plant be arranged between the discharging opening and feed impeller 6 of housing 7.At this moment, the binding material cleaning plant strikes off the purpose that prevents sizing to reach to the wet feed material that contains that sticks on the impeller wall in spill feed zone 8.
In addition, can also be between the inlet point and feed impeller 6 of housing 7, be provided with the binding material cleaning plant between the discharging opening of housing 7 and the feed impeller 6.Can stir containing wet feed material, can the wet feed material that contains that stick on the impeller wall be struck off again, can improve the binding material treatment effect.
Like Fig. 1, Fig. 2, Fig. 4 and shown in Figure 5, the principle of work that the present invention contains wet feed material lock wind feeder is:
With the state among Fig. 2 is that incipient state describes, and engine installation 13 drives transmission shaft 1 and rotates, and transmission shaft 1 drives locking arc wheel 3, transmission arm 12, trundle 4 rotations; Trundle 4 is deviate from the groove 11 of sheave 5, and the arcwall face of locking arc wheel 3 goes in the arc-shaped surface spill district 10, in the process that is rotated further; The arcwall face of locking arc wheel 3 is in the arc-shaped surface spill district 10 sheave 5 is formed support; Prevent that sheave 5 from rotating arbitrarily, thereby can prevent that feed impeller 6 from rotating, the feed impeller 6 of this moment remains static; Clear flitch 2 is in transmission shaft 1 rotating process, and the spill feed zone 8 that also just in time is in feed impeller 6 at this moment carries out the binding material cleaning; When the arcwall face of locking arc wheel 3 produces arc surface spill district 10; Trundle 4 on the transmission arm 12 also goes in another groove 11; Begin to rotate thereby drive sheave 5, and the binding material cleaning plant of this moment has turned over the spill feed zone 8 of feed impeller 6 too.
Claims (9)
1. contain wet feed material lock wind feeder; It is characterized in that: comprise housing (7) and be arranged on the feed impeller (6) in the housing (7) with inlet point and discharging opening; Said feed impeller (6) has a plurality of spill feed zones (8) that are uniformly distributed with; Said housing (7) inwall has arc surface structure (9); The center of circle of said arc surface structure (9) overlaps with the axial line of feed impeller (6), and the distance between the center of outer surface to the feed impeller (6) of feed impeller (6) is D1, and this distance B 1 is suitable with the radius of arc surface structure (9); The both sides of feed impeller (6) are engaged in the inwall of housing (7); In housing (7), be provided with and prevent to contain the binding material cleaning plant that wet feed material is bonded in spill feed zone (8), said feed impeller (6) is connected with and is positioned at the outer dividing and positioning mechanism of housing (7), and dividing and positioning mechanism is connected with power-driven mechanism.
2. the wet feed material lock wind feeder that contains as claimed in claim 1; It is characterized in that: the said power-driven mechanism that is in transmission connection with dividing and positioning mechanism comprises engine installation (13) and transmission shaft (1); Said engine installation (13) is arranged on outside the housing (7); Transmission shaft (1) is set in the housing (7) and housing (7) is extended at the two ends of transmission shaft (1), and said transmission shaft (1) is in transmission connection between engine installation (13) and dividing and positioning mechanism, and the binding material cleaning plant is fixedly installed on the transmission shaft (1).
3. the wet feed material lock wind feeder that contains as claimed in claim 2; It is characterized in that: said dividing and positioning mechanism is the single pin external toothing sheave transmission device with locking arc wheel location; Comprise sheave (5) that the center shaft with feed impeller (6) is connected and locking arc wheel (3) and the transmission arm (12) that is connected with transmission shaft (1); On transmission arm (12), be fixed with trundle (4); Said locking arc wheel (3) is in transmission connection with sheave (5); Said sheave (5) has a plurality of arc surface spill districts (10) that are uniformly distributed with, the consistent and arc surface spill district (10) of the number of the number in arc surface spill district (10) and spill feed zone (8) and spill feed zone (8) offer the direction unanimity, the sheave (5) between adjacent two arc surface spill districts (10) is provided with groove (11); Trundle (4) is meshed with groove (11), and the radius in the radius of locking arc wheel (3) and the arc surface spill district (10) of sheave (5) is suitable.
4. the wet feed material lock wind feeder that contains as claimed in claim 3; It is characterized in that: said trundle (4) is in the firm moment that gets into groove (11) or just produced groove (11), and the angle between the line of centers b of the line of centers a of said transmission arm (12) and groove (11) is 90 degree.
5. the wet feed material lock wind feeder that contains as claimed in claim 3, it is characterized in that: the number of the number in said arc surface spill district (10), spill feed zone (8) is four.
6. the wet feed material lock wind feeder that contains as claimed in claim 3; It is characterized in that: the spill feed zone (8) of said feed impeller (6) is an arc surface spill feed zone; The said binding material cleaning plant that is arranged on the transmission shaft (1) is clear flitch (2); Distance between the axial line of outer surface to the transmission shaft (1) of said clear flitch (2) is D2, and this distance B 2 is suitable with the radius of arc surface spill feed zone, and the path of motion of said clear flitch (2) is consistent with the path of motion of locking arc wheel (3).
7. according to the described wet feed material lock wind feeder that contains of any claim in the claim 1 to 6, it is characterized in that: said binding material cleaning plant is arranged between the inlet point and feed impeller (6) of housing (7).
8. according to the described wet feed material lock wind feeder that contains of any claim in the claim 1 to 6, it is characterized in that: said binding material cleaning plant is arranged between the discharging opening and feed impeller (6) of housing (7).
9. according to the described wet feed material lock wind feeder that contains of any claim in the claim 1 to 6, it is characterized in that: between the inlet point and feed impeller (6) of housing (7), be provided with the binding material cleaning plant between the discharging opening of housing (7) and the feed impeller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100653210A CN102602673A (en) | 2012-01-12 | 2012-01-12 | Air-locking feeder of moisture-containing raw material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100653210A CN102602673A (en) | 2012-01-12 | 2012-01-12 | Air-locking feeder of moisture-containing raw material |
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| CN102602673A true CN102602673A (en) | 2012-07-25 |
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| CN2012100653210A Pending CN102602673A (en) | 2012-01-12 | 2012-01-12 | Air-locking feeder of moisture-containing raw material |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103407745A (en) * | 2013-09-02 | 2013-11-27 | 四川方大新型建材科技开发有限责任公司 | Moisture-containing raw material air-locking feeding machine |
| CN104528291A (en) * | 2014-12-27 | 2015-04-22 | 蚌埠玻璃工业设计研究院 | Rotary blanking valve |
| CN107021352A (en) * | 2017-05-12 | 2017-08-08 | 南通奥普机械工程有限公司 | One kind revolution airlock feeding machine |
| CN107777257A (en) * | 2016-08-26 | 2018-03-09 | 河南艾斯比尔电器有限公司 | A kind of ice machine quantifies ice production apparatus |
| CN108861666A (en) * | 2018-06-06 | 2018-11-23 | 常州大学 | The uniform anti-sticking stifled discharger of load |
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| CN103407745B (en) * | 2013-09-02 | 2015-12-23 | 四川方大新型建材科技开发有限责任公司 | Containing wet feed material lock wind feeder |
| CN104528291A (en) * | 2014-12-27 | 2015-04-22 | 蚌埠玻璃工业设计研究院 | Rotary blanking valve |
| CN107777257A (en) * | 2016-08-26 | 2018-03-09 | 河南艾斯比尔电器有限公司 | A kind of ice machine quantifies ice production apparatus |
| CN107021352A (en) * | 2017-05-12 | 2017-08-08 | 南通奥普机械工程有限公司 | One kind revolution airlock feeding machine |
| CN108861666A (en) * | 2018-06-06 | 2018-11-23 | 常州大学 | The uniform anti-sticking stifled discharger of load |
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Application publication date: 20120725 |